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0155 SOUTH FLINT ROCK ROAD - Health (2)
155 S. FLINT ROCK RD., BARNSTABLE A=313-007, : ww � o - I / 6 June 2021 - Mark S. Ells,Town Manager Town of Barnstable 200 Main Street - Hyannis, MA 02601 RE: Immediate Response Action Status and Remedial Monitoring-Report#52 Barnstable County Fire and Rescue Training Academy cr 155 South Flint-Rock Road"la�=r Barnstable, Massachusettsr DEP Release Tracking No.4-26179 Project File#6206 - Dear Mr. Ells,: As required by the Massachusetts Contingency Plan(MCP) 310 CMR 40.1403(3)(e) and 40.1403(6,1,:BETA Group, Inc.(BETA) is notifying you:on behalf of our client, Barnstable County,that an Immediate Response Action (IRA) Status and:Remedial Monitoring Report (RMR) No. 52: is being submitted to the Massachusetts Department of Environmental Protection= Bureau of Waste Site Cleanup (MassDEP - BWSC) for the release site referenced as the Barnstable County Fire and Rescue Training Academy (BCFRTA) located at 155 South Flint Rock Road in Barnstable, Massachusetts (the site) .'.This Repoft summarizes the IRA activities that occurred during the March 2021 monthly reporting'penod: Pursuant to the Massachusetts Contingency Plan.(310 CMR 40.0480 an 1hitlal..Site Investlgatwn has,been performed at the site.A release of oils and/or hazardous materials has occurred at the site In"g'yst2016, MassDEP Southeast Regional Office issued:a Notice of'Responsibility (NOR).to Barnstable County, -as current owner and operator of the Barnstable County Fire and Rescue Training Academy (BCFRTA);that the detection of elevated concentrations of poly-and perfluorylalkyl substances(PFAS) In groundw.aterat the site constituted a release under the MCP. IMIass.DEP,issuedLRelease-Tracking Number (RTN) 4-26179_. to this release. . As summarized in the NOR, based on4'the detected PFAS concentrations in soil and groundwater at the BCFRTA arid the inferred groundwater flow, MassDEP determined-that the releases of PFAS from the use,of aqueous film-forming foam:(AFFF)at the BCFRTA is a source of PEAS detected in the Mary Dunn wells. During the March 2021 reporting period, the two treatment systems; GWTS #1 and GWTS #2; were in operation for all or portions of at least 19 days; GWTS#1 was In operation for :all, or portions of approximately 31 days and GWTS#2 was in operation for all or portions of approximately 19 days following its unscheduled shut down of GWTS#2 on February 22, 2021. The system remained off until March 12, 2021 after Global Cycle vacuum pumped the contents from the exterior totes, iron sediment/sludge from the_EQ tanks, bag filter. housings, and backwash water from both systems. The overall (average) system flow rate and gallons of groundwater treated are based on u _ the available Effluent flow totalizer readings reported for both systems by the 0&M contractor. BETA Group Inc. . 701 George Washington Highway,Lincoln,RI 02865 P:401.333..2832:1 F:401.333.9225 1 W:beta-inc.com For the March 2021 reporting period both systems treated an approximate combined 1.23 million gallon's of groundwater from the downgradient'recovery well PRW-4 at an average, total (of the two systems), effluent flow rate of 28.0 gpm. Based on.the total 1.23 million gallons treated; approximately 0.007 kilograms of PFAS were estimated to have been removed from the plume area. At this time, IRA activities are ongoing. Continuing IRA activities will include o.p.eration and monitoring of - the on--Site. Groundwater Pump and Treatment Systems (GWPTS), including performance sampling of GWP.TS,.review and evaluation of the on-Site GWPTS operation and.maintenance activities as they affect groundwater treatment, and periodic groundwater .monitoring. Additional -details regarding the continuing IRA activities are included:in the IRA Status and'RM.R No. 52 report document. The IRA Status and RMR document is available ele*ctronicallyvia the searchable sites.database of the MassGOV/MassDEP website via the following link: https://eeaonline.eea.state.ma.us/portal#!/wastesiie/4-0026179 If you have any questions or comments, please do not hesitate to contact our:office. Sincerely,. BETA Group, Inc. Roger P.Thibault, P.E., LSP Senior Environmental Engineer Copies: Mass-Department of Environmental Protection Southeast Regional Office 20 Riverside Drive Lakeville, MA 02347 Thomas Mckean, Director Town of Barnstable Health Division 200 Main Street Hyannis, MA 02601 Hans Ke'ijser,Supervisor_ Town of Barnstable Water Supply Division 47 Old Yarmouth Road Hyannis,:MA 02601 - BETA Group Inc, 701 George Washington Highway,Lincoln,RI 02865 P:401.333.2832 1 F:401.333.9225.1 W:beta-inc.com Massachusetts Department of Environmental Protection S +. Bureau of Resource Protection Well Completion Reports Well Driller Please specify work performed: Address at well location: New Well Street Number: Street Name: SOUTH FLINT ROCK ' 155 RD Please specify well type: Building Lot#: Assessor's Map#: Monitoring __ Assessor's Lot#: ZIP Code: Number Of Wells: C 02601 = a 2 CityITown: Well Location ,BARNSTABLE' In public right-of-way: GPS (GPS for the deepest well) C Yes i'�)No North: West: 41.67779 70.28518 Subdivision/Property/Description: BCFTA Mailing Address: click here if same as well location address .................._........._._..........................__.............._._......_._.__....._...W......_................... Property Owner: Street Number: Street Name: BARNSTABLE COUNTY 155 SOUTH FLINT ROCK RD City/Town: State: Engineering Firm: BARNSTABLE MASSACHUSETTS BETA GROUP INC ZIP Code: 02601 Board of health permit obtained: Yes rr Not Required Permit Number: Date Issued: (� rL.....:........._.................. ......................................... r' n Massachusetts Department of Environmental Protection k. Bureau of Resource Protection-Well Driller Program Well Completion Reports(Monitoring) Well Driller - Monitoring Form DRILLING METHOD Overburden uger �edrock Choose Bedrock- WELL LOG OVERBURDEN LITHOLOGY __-................_......-................_........................_..__......_..,........ — _. --..............._......._..--...._....._.....__......_...___-..._._....._..__....... - - - _...._.._.........._............... Drop in drill Extra fast or `Loss or addition From(ft) To(ft) Code Color Comment stem slow drill rate c fluid ...... ..... ........ ...r.. .r �0 r20 1 Sand And Gravel + :Brown p' L.._...._.................. C............._......._.....I :........................................_.............._ :....._........_............._.._..........._...._._ l YES NO ! Fast Slow !I Loss Addition ...... c .... .. .` ..... ..................... .. ............ i (� 20 21 ,Silty Sand +. €Llght Gray J + ! t............................. ry :1, i YES Pp j Fast Slow j Loss 7dd,1,.nl ............._-------. ...._...._.................1_....._.........................._................................. ......._.............._.._._...._....._----------__.....__.._................_.._.' ._-._.............................:-1..........-....-._..--............................... PERMIT INFORMATION DEP 21 E RTN# DEP Groundwater Discharge# ADDITIONAL WELL INFORMATION Developed f-Yes W Are these wells nested? f"}Yes Oe:No l Surface Seal Type Concrete Area of group(sq.ft) 2000 Total Well Depth 21 Depth to Bedrock CASING F Is From:2To:0 From To Type Thickness Diameter Casing ,;;� above 11 Polyvnyl Chloride ...-� Schedule 40 L 1 ground? SCREEN No Screenr From"> To Type - Slot Size Diameter 11 L 0.01 2 WATER-BEARING ZONES From To Yield(gpm) ���...... 21 ANNULAR SEAL/FILTER PACK i From To 3 Material V5 Weight Material 2 1 Weight Water I Batches Method Of Placement I ..........._...................................._i............................................................._..............._......................_.....-_.._._.............._........__..._...._.............._..._..__...._.._...._1.............._.................._(9a.)............._...1...................... .................................................................................................- ;4 5 Bentonite Chi s/Pellets -Choose Matenal Gravi + p ty ........................................................................J*_.. ................... .._... I ....... .. ................................ _.. ..._..................................._..............................................__................................................--___.._.._............_......--..___.._......................................-......._"_-__....___....................-..-_...._.....1........................................._...._........_......_................................_..__............) ..................._................ ..__ .. .. ... ......! ............... :::.. (10 21 Sand + Choose Matenal + Gravity + ! WATER LEVEL [Data Measured Static Depth BGS(ft) Flowing Rate(gpm) '05/21/2020...1 ti........................_..:...............V.....................1 I......._...... .._.._e......_y.................._._.) .._.._........_.._......_--_-----.__.._.. _......_.._..-....................---...._.. COMMENTS Massachusetts Department of Environmental Protection Bureau of Resource Protection—Well Driller Program gam" Well Completion Reports(Addendum) Well Driller - Addendum Form WELL COMPLETION ADDENDUM FORM MONITORING WELLS FWeIIIDWell Depth Screen Interval FROM Screen Interval TO GPS Coordinates(WGS 1984)Degree Decimals I North.41.67764 West 70.28534 •' .._..� 1._.. . _ ... i B4 21 _ 11 21 I North 41 67779 West 70 28518 NOTE:Well Completion Reports must be filed by the registered well driller within 30 days of well completion. } i Massachusetts Department of Environmental Protection Bureau of Resource Protection—Well Driller Program Well Completion Reports(Monitoring) WELL DRILLERS STATEMENT This well was drilled or altered under my direct supervision,according to the applicable rules and regulations,and this report is complete and accurate to the best of my knowledge. Monitoring[M] Supervising Driller Signature DESMOND, DrillerPATRICK DESMOND Registration# 877 PATRICK, DESMOND WELL Date Job Complete Firm DRILLING INC. Rig Permit# 024 05/2i42 NOTE:Well Completion Reports must be filed by the registered well driller within 30 days of well completion. THE FOLLOWING IS/ARETHIE BEST IMAGES .FROM POOR .. QUALITY ORIGINAL (S) im DLa4L July 2019 Public Involvement Plan Interested Citizens Petitioners and Plan Mailing List Re:Notice of Completion of final Public Involvement Plan. Site: Barnstable County Fire&Rescue Training Academy Site 155 South Flint Rock Road. Barnstable,MA RTN 4-26179 Dear Sir or Madam: Pursuant to the Massachusetts Contingency Plan(MCP)- 310 CMR 40.1404,the purpose of this letter is to inform you that the final Public Involvement Plan(PIP)has beer"completed and electronically filed with the Massachusetts Department of Environinental'Protection'(MassDEP). An electronic copy,of the PIP is available for download on MassDEP's Searchable'Sites Database and at the Barnstable County's Site webpage. A hard copy of the PIP will also be available for'review.at the Hyannis Public Library'Site repository. You are receiving this notice because you have requested to be included on the Barnstable County Fire&Rescue Training Academy PIP Mailing List following the May 2,2019 Public Involvement Plan Meeting. Sincerely, ., r '- ..q •� III Jack Yunits, County Administrator CC_: Mass Department of Environmental Protection Southeast Regional Office 20 Riverside Drive Lakeville, MA 02347 .� _.�. U.S.POSTAGE>>PiTr kRNS1ABLE COUP P.O. E SUPERIOR ZIP 02636 ®® '� 02 40 BARNSTABLE, MA; 0000364165 JUL 7019 0140 0000 2042 5870 t� N1c. �harno5 Mciw,n >< .4 To�� �ct��o�lc 124 Main Street,Unit 2GG 89 Shrewsbury,Suit�,e 300 Carver,Massachusetts 02330 Worcester MA OT604 Telephone 508.866.8383 Telephone 508.756,41600 Facsimile 508.866.9898 0 OD P.� i June 20, 2018 Thomas Mckean, Director Town of Barnstable Health Division 200 Main Street Hyannis, MA 02601 RE: Immediate Response Action Status and Remedial Monitoring Report#17 Barnstable County Fire and Rescue Training Academy 155 South Flint Rock Road Barnstable,Massachusetts j DEP Release Tracking.No.4-26179.. Project File P4104.3 Dear Mr.,Mckean, As required by the Massachusetts Contingency Plan (MCP) 310 CMR 40.1403(3)(e) and'40.1403(6), Nover-Armstrong Associates, Inc. (Nover-Armstrong) is notifying you on behalf of our client, Barnstable County, that an Immediate Response Action Status (IRA) and Remedial Monitoring Report (RMR) #17 (the Report) is being submitted to the Massachusetts Department of Environmental Protection— Bureau of Waste Site Cleanup (MassDEP - BWSC) for a release site referenced as the Barnstable County Fire and Rescue Training Academy (BCFRTA) located at 155 South .Flint Rock Road in Barnstable, Massachusetts (the site). Pursuant to the Massachusetts Contingency Plan(310 CMR 40.0480),.an Initial Site Investigation has been performed at the site. A release of oils and/or hazardous materials has.occurred at the site. In August 2016. MassDEP Southeast.Regional Office issued a Notice of Responsibility (NOR) to Barnstable County, as current owner and operator of the Barnstable County Fire and Rescue Training Academy (BCFRTA), that the detection of elevated concentrations of poly- and perfluorylalkyl substances (PFAS) in groundwater at the site constituted a release'under the MCP. MassDEP issued Release Tracking Number (RTN) 4-26179 to this release. As summarized in the.,NOR, based on the detected PFAS concentrations in soil and groundwater at the BCFRTA and the inferred groundwater flow, MassDEP determined that the releases of.PFAS from the use of aqueous film-forming foam (AFFF) at the BCFRTA is a source of et . PFAS detected.in the Mary Dunn wells Based on the concentrations of perfltiorooctane stilfonate'(PFOS)'exceeding'the'USEPA Health Advisory (HA)_concentrations in the groundwater and in the Mary Dunn wells in 2013, the presence of an imminent Hazard (IH) condition pursuant to 310 CMR 40.0321(2)(c) was identified by MassDEP. The GAC treatment of the Mary Dunn Wells has been assumed to be actively preventing a potential IH to the H annis;communit b removing the PFAS compounds from the water supply. I Y Y Y g p r P The Mary Dunn wells are monitored on a regular basis by the Hyannis Water Supply Division to ensure that exposure to humans is less than the USEPA HA level, since adopted by MassDEP. At this time, IRA activities are ongoing. Continuing IRA activities will include operation and monitoring the on-Site Groundwater Pump and Treatment System (GWPTS), including performance sampling of GWPTS, review and evaluation of the on-Site GWPTS operation and maintenance activities as they affect groundwater treatment,and periodic groundwater monitoring. Monthly IRA RMR Reports submittals to MassDEP will continue until IH conditions are no longer present at the Site; if a follow-up Inuiunent Hazard (IH) evaluation determines that an IH condition does not exist, then status reporting will be reduced to a semi-annual submittals. A copy of the Report will be provided to you upon request by contacting Roger Thibault at Nover- Armstrong at (508) 866.8383. It is also available for review at MassDEP Southeast Regional Office (SERO), 20 Riverside Drive in Lakeville, Massachusetts 02347. You also have the right to request additional Public Involvement activities under 310 CMR 40.1403(9). If you have any questions or comments,please do not hesitate to contact our office. Sincerely, F Nover-Armstrong Associates, Inc. Roger P.Thibault,P.E.,LSP Senior Environmental Engineer Enclosures CC: Mass Department of Environmental Protection Southeast Regional Office 20 Riverside Drive Lakeville,MA 02347 Town Manager 367 Main Street Hyannis,`MA 02601, Town of Barnstable Water Supply Division 47 Old Yarmouth Road Hyannis, MA 02601 124 Main Street,Unit 2GG + 89 Shrewsbury,Suite 300 Carver,Massachusetts 02330 s Worcester,MA 01604 Telephone 508.866.8383 Telephone 508.756.1600 Facsimile 508.866.9898 Via Certified Mail May 3, 2018 Thomas Mckean ' Town of Barnstable Health Division 200 Main Street Hyannis, MA 02601 _ { RE: Phase I Initial Site Investigation&Tier I Classification l Barnstable County Fire and Rescue Training Academy ' 155 South Flint Rock Road Barnstable,Massachusetts . DEP Release Tracking No.4-26179 Project File P4104.3 fi Dear Mr.Mckean, ` As required by the Massachusetts Contingency.Plan (MCP) 310 CMR 40.1403(3)(e)'and 40.1403(6), Nover-Armstrong Associates, Inc. (Nover-Armstrong) is` notifying you that a Phase I Initial Site Investigation & Tier I Classification Report (the Report)-is being submitted to,;the Massachusetts Department of Environmental Protection — Bureau of Waste Site Cleanup (MassDEP - BWSC) for property referenced as 155 South Flint Rock Road in Barnstable, Massachusetts (the site).' Attached please find a copy of the Disposal Site Map and a copy of the legal notice detailing the Phase I Initial Site Investigation and Tier I Classification. This legal notice will be published in the Cape Cod Times on t May 11, 2018. Pursuant to the Massachusetts Contingency Plan (310 CMR 40.0480), an Initial Site Investigation has been` performed at the site. A release of oils and/or hazardous materials has occurred at the-site.•In August 2016, MassDEP Southeast Regional Office was notified of the discovery'of elevated concentrations of poly- and perfluorylalkyl substances (PFAS) in groundwater at the site. MassDEP issued Release Tracking:. Number (RTN) 4-26179 to this release:Based on the completed Phase I Initial Site Investigation, Nover- Armstrong has determined that additional assessment Response Actions, including MCP Immediate Response Actions (IRAs),•are necessary at the Disposal Site' ., 'At this time, IRA activities are ongoing. Based on the MCP Response Action activities conducted at the site to date, Nover-Armstrong believes .that sufficient information for the Disposal' Site and the , -surrounding area has been collected to support Tier Classification. This Site has been classified as Tier.I, < +. pursuant'to 310 CMR 40.0500. Response actions at this Site are being conducted by the Barnstable County ` `Commissioners who have employed Roger P. Thibault, P.E., LSP, to manage response actions' in = accordance with the MCP: f A copy of the Report will be provided to you upon request by contacting Matthew Alger of Nover- Armstrong at (508) 866.8383. It is also available for review at MassDEP Southeast Regional Office (SERO), 20 Riverside Drive in Lakeville,'Massachusetts 02347. You' also have the right to request additional Public Involvement activities under310 CMR 40.1403(9). If you have any questions or comments,please do not hesitate to contact our,office. Sincerely, a , Nover-Armstrong Associates, Inc. Roger P. Thibault,P.E.,LSP. = Senior Project Engineer a Enclosures CC: Mass Department of Environmental Protection Southeast Regional Office 20 Riverside Drive " Lakeville, MA 02347 A " Town Manager a 367 Main Street Hyannis,MA 02601 Town of Barnstable Water Supply 1 Division m 47 Old Yarmouth Road ' Hyannis,MA 02601 ,. LEGAL NOTICE F. NOTICE OF INITIAL.SITE INVESTIGATION AND TIER I CLASSIFICATION _ �BARNSTABLE COUNTY FIRE AND RESCUE TRAINING ACADEMY 155 SOUTH FLINT ROCK ROAD ' BARNSTABLE,MASSACHUSETTS " " RELEASE TRACKING NUMBER 4-26179' . A release of oil and/or hazardous materials has occurred at this location,which is a disposal site as defined by M.G.L. c. 21E, § 2 and the Massachusetts Contingency Plan (MCP), 310 CMR 40.0000. To evaluate the release, a Phase I Initial Site Investigation was performed pursuant to 310 CMR 40.0480. As a result of this investigation, the site " has been classified as Tier I pursuant to 310 CMR 40.0500. On May 7, 2018, the Barnstable County Commissioners filed a Tier I Classification Submittal with the Department of Environmental Protection(MassDEP). To obtain more information on this disposal site,please contact Roger Thibault, P.E., LSP,Nover-Armstrong Associates, Inc., 124 Main Street, Unit 2GG, Carver, Massachusetts, 02330, 508.866.8383. The Tier I Classification Submittal and the disposal site file can also be reviewed at the MassDEP Southeast Regional Office, 20 Riverside Drive in Lakeville, Massachusetts 02347, 508.946.2700. ; Additional public involvement opportunities are available under 310 CMR 40.1403(9) , and 310 CMR 40.1404. 124 Main Street, Unit 2GG, Carver, MA 02330 TZ _ 40 0000 .9468 9762 ■! 7016 21 ooW��o - • . _tn QOQQ N Thorna CL V� - t �i�i'S 1�� ©� 1. o • -��;_ram_ y , Nam - WN I OW BARNSTABLE-BARNSTABLE -Completed Cleanup Reported 156 IYANOUGH RD MOBIL SERVICE STATION 4-0000862 RAO • Phase 1 • Petroleum released at a gas station resulting in a groundwater release. 590 IYANOUGH RD SHELL SERVICE STATION 4-0000793 RAO • Phase 1 • Gasoline released at a gas station from a leaking underground storage tank resulting in a release to the soil and a groundwater release. BARNSTABLE-BARNSTABLE -Site Work Underway 100 BREED'S HILL RD THE CAPE COD COMPANY 4-0000937 TIER 1A • Phase 1 • Permit Effective 12/01/1994 Permit Expires 12/01/1999 • Organics released at a manufacturer resulting in a groundwater release. 1456 FALMOUTH RD.(RTE 28) CENTERVILLE GULF STATION 4-0000756 TIER 1A • Phase 1 • Released at a former gas station from a leaking underground storage tank resulting in a threat to the groundwater, 180 IYANOUGH RD NELSON COAL&OIL 4-0000716 TIER 1A • Phase 3 • Permit Effective 09/28/1994 Permit Expires 09/28/1999 • Petroleum released at a commercial site from a leaking aboveground storage tank resulting in a release to the soil and a groundwater release. 230 IYANOUGH RD BP SERVICE STATION 4-0000392 TIER 1A • Phase 1 • Permit Effective 10/21/1994 Permit Expires 10/21/1999 • Gasoline released at a gas station from an unknown source resulting in a release to the soil and a groundwater release. 258 IYANOUGH RD CHARTER STATION#6843/FMR 4-0000026 TIER 1A • Phase 1 • Permit Effective 10/28/1994 Permit Expires 10/28/1999 • Gasoline released at a gas station resulting in a release to the soil and a groundwater release. 1180 IYANOUGH RD OLD HARBOR CANDLE CO/FMR 4-0001289 TIER 1A • Phase 1 • VOCs released at a former manufacturer from an unknown source resulting in a groundwater release. MARY DUNN RD . ..__ BARNSTABLE FIRE TRAINING "4-0000190 TIER 1A •-t • Phase 1 - - • Permit Effective 09/23/1994 Permit Expires 09/23/1999 • Petroleum,organics and chlorinated solvents released at a county fire training site resulting in a release to the soil and a groundwater release. POINT ISABELLA RD CAMP CANDOIT/FMR 4-0001230 TIER 1A • Phase 1 • Permit Effective 12/08/1994 Permit Expires 12/08/1999 • Petroleum released at a former military site from an unknown source resulting in a release to the soil, a surface water release,a release to wetlands and a threat to the groundwater. 201 YARMOUTH RD. COTTON PICKIN TS/FMR 4-0000852 TIER 1A • Phase 1 • Permit Effective 10/17/1994 Permit Expires 10/17/1999 • Petroleum released at a manufacturer from a leaking underground storage tank resulting in a groundwater release. 279 YARMOUTH RD ROBIE'S REFRIGERATION 4-0000934 TIER 1A • Phase 1 • Permit Effective 10/17/1994 Permit Expires 10/17/1999 • VOCs released at a commercial site resulting in a groundwater release. Page... 17 List of Tier 1 Disposal Sites-June 1997 � Y TOWN OF BARNSTABLE COMPLIANCE: CLASS: 1. Marine,Gas Stations,Repair satisfactory 2.Printers BOARD OF HEALTH 3.Auto Body Shops unsatisfactory- 4.Manufacturers (see"Orders") 5.Retail Stores COMPANY ;�ll5 6.'Fuel Suppliers ADDRESS Class; " 7.Miscellaneous TITIES AND STORAGE (IN= indoors;OUT=outdoors) MAJOR ER Ram _ ©� IN OUT IN OUT IN OUT #&gallons Age Test Fuels: /4V,1, ,W Gasoline Jet'Fuel (A) Diesel, Kerosene, #2 (B) °� Heavy Oils: waste motor oil (C) new motor oil(C) transmission/hydraulic Synthetic Organics: degreasers Miscellaneous: /ya � s DISPOSAURECLAMATION REMARKS: 1. Sanitary Sewage 2.W#ter Supply O Town Sewer " ' ublic Ct'Y1 On-site OPrivatei 3. Indoor Floor Drains YES NO 4 0 Holding tank:MDC - 0 Catch basin/Dry well ° O On-site system . 4. Outdoor Surface drains:YES N0LLI I ORDERS: c. 0 Holding tank:MDC O Catch basin/Dry well O On-site system 5.Waste Transporter YES NO 1. 2. �9z, Person(s) Interviewed —'Inspector Date I Crocker, Sharon From: McKean, Thomas Sent: Wednesday,June 05, 2019 9:40 AM To: Crocker, Sharon Subject: FW: Septic System Plans for the County Fire Training Academy Please pull out the haz mat inventory information from the file for Tom Cambareri From: Tom Cambareri [mailto:tomcambareri@gmail.com]IZ--) i Sent: Wednesday, June 05, 2019 8:24 AM To: McKean,Thomas Subject: Re: Septic System Plans for the County•Fire Training Academy Hi Tom, I reviewed the file. Found.that the system_ was installed in 1976 with a 1,500 tank and leach field of 500 ft2 for a 1000 gpd flow. Info attached. I found the Town's HazMat inventories that started in 2007 after the discovery of Perchlorate in the Mary Dunn Wells for 2007 and 2012 and the licensing of the facility for:storage and use of HazMats. There is some useful information in them. I was wondering if there might be another file that has other HazMat inventories for the site. Thanks, =Tom C. i N .. -,. e, t„ s � _.�. .. - .. .� ��� =F i �, .> :.- .� ' -,- _� s' � ,� ... ., a '. � � � � �� �. .� �. ._ _ . � ♦-- ,:, � ,,�_,�_., � �?�,Gk;��;�i__.,�-,_�`i"1�.1 l.r'��1.1'�S��.. �it -.�,�' �. ,.. fit r x,r.N� .��i � ,;.i � >��� ^:,.� � .., � � _ '�, j .4 4 - � � � �j ....n ��'.' � _— On Fri, May 31, 2019 at 10:33 AM McKean, Thomas <Thomas.McKeangtown.barnstable.ma.us> wrote: Hi Tom, Office Manager Sharon Crocker pulled the file from the recordsfor you. She has the file up front. You may view the file at the Health Division Office 200 Main tree Hyannis h y S t s when you areready. Y Y. Y From: Tom Cambareri [mailto:tomcambareri@gmail.com] Sent: Thursday, May 30, 2019 1:23 PM To: McKean, Thomas Subject: Septic System Plans for the County'Fire Training Academy Hi Tom, I would like to view the plans for the septic system at the Barnstable County Fire Training Academy. Please let me know how to arrange a review. Thanks, -Tom + Tom Cambareri J Sole Source Consulting Hydrogeologist-Water Resource Management ; 3 i Certified Ground Water Professional Licensed Site (Cleanup) Professional y 508-364-2644 CAUTION:This email originated from outside'of the Town of Barnstable! Do not click Vlinks open attachments or reply, unless you recognize he sender mail address and know the content is safet u a .....,... ..w _.._. x Tom Cambareri Sole Source Consulting Hydrogeologist -Water Resource Management Certified Ground Water Professional - Licensed-Site (Cleanup) Professional 508 364-2644 CAUTION:This email originated from outside of Town of'Barnstable!Do.not click links, openA attachments or reply, unless you rec g .email address and know the content is safe! • _ " o nize the senders _ �.. d 4 _ t 2- Barnstable County Fire Training Academy Site Visit 155 South Flint Rock Road Barnstable,MA 02630 1/31/2007 Attendees: Marina Brock,Amy Wallace,Lee McConnell,Alisha Parker,Lee Pareseau,Director of Barnstable Fire Academy and Steve Hoffman. Alisha provided the group with Town of Barnstable Chapter 108:Hazardous Materials and Chapter 326:Fuel and Chemical Storage Tanks Regulation packets. Maintenance: is very minimal.Lube on location does the oil changes for vehicles.One time per year they may do an oil change,but brings the waste to the transfer station. Small equipment use(lawnmower,chainsaws,etc— use of 1 gallon of gasoline-get from the gas station each time) No vehicle washing done on site—not even rinsing. No floor drains—drains are closed off,but there is a pipe that goes outside.Floor cleaning is sweep and hose without soaps. _ No UST on site Fuel oil(300 gallon)tank is located outdoors. Work should include berming the area with 4x6 block walls; put an overhang on it to close it in. The tank construction is of Single Steel.(Tier 1 reporting necessary) A 110 gallon tank mounted on a truck that has diesel fuel. (Tier 1•reporting may be necessary) Training: New and innovative training should be reviewed and forwarded to ask for comments and issues. An approval should be obtained and kept record of. They are conducting more indoor classroom training and less outdoor training.This is per the NFPA standards and practices. Standard practice was to use flares to start the fires. Over the course of the 8 years,they figured that about 200 flares were used. The flares were the"5 minute flares". They now use propane cylinders to light straw. The wash down(spray to put the fires out)enters into the ground quicker. Out of 30 wells,only 1 had contaminant of perchlorate. t Use of 1,000 gallon of propane simulates flammable liquid fires and gas fires.(Tier 1 reporting necessary)(Amy to look into Tier 2 reporting) Staff meetings will go over the SOP's and record it. 40 employees total,12 core employees and 20 specialists all part time. Burning 7 sessions—Pilgrim Nuclear Fire Brigade Training each year 4 sessions—Fire fighting 1-2 each year 8 sessions—In house training each year 10 sessions—Rent out to others for training each year approximately—under control of the Fire Academy (Sessions can range from 1 hour to 9 hours)(Approximately 30 sessions per year) Months to burn:April—May and September—November MSDS are not all on site—only.have a couple. [Dry chemical(warns of surface water run off)and foam.] Marina would like to see the procedures of the dry chemical use. Uses 7 times a year and is approximately 10 pounds. Need a contingency plan and post telephone numbers near phones: C:\Users\crockersh\AppData\Local\Microsoft\Windows\lNetCache\Content.Out1ook\K266YKRV\Barnstable County Fire Training Academy Site Visit.doc I 7 Barnstable County Fire Training Academy Site Visit, 155 South Flint Rock Road Barnstable,MA 02630 ',,3/14/2007 Attendees: Marina Brock,Amy Wallace,Lee McConnell,Alisha Parker,Lee Pareseau,Director of Barnstable Fire Academy,Dennis Pasedo,and Steve Hoffman. Standard Operating Procedures: Lee Pareseau updated SOP's per the discussions held prior to this meeting. MSDS are on site for all products. Emergency phone list is posted by all phones. Bids for proposals are out for the double walled oil tank with a roof and berm. Flares are still present on site in 55 gallon drums. Lee would like them to be gone and no longer store this type of material. Begin purchasing"green"products with the new fiscal year. April 2,2007 staff meeting will be held with the new OPS manual sign off. *These updates are the skeletal structure of an Environmental Management System(EMS) Training: Lee McConnell—Rabies,Lyme disease,and Right-to-know. Right-to-know still must be gone over with the staff to remain in compliance. At the next staff meeting,right-to-know will be gone over—access to all MSDS,how to read an MSDS,labeling of products and how to read them. Amy requested BFTA to include a procedure on how absorbents(pads and speedy dry)are disposed of. Alisha will complete a Tier 1 inspection today(3/14/2007). It will be determined whether or not the 100 gallon tank of diesel mounted onto a vehicle will be included in the inventory and if there are any exemptions. Alisha will also contact Neil Andres for an update on the vehicle mounted tanks. C:\Users\crockersh\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook\K266YKRV\070314-Bamstable County Fire Training Academy Site Visit.doc u Comments On the 1 ` 8/22/2018 Notice of Intent For Site Improvements At the Barnstable County Fire Rescue Training Academy 155 South Flint Rock Road, Barnstable, Massachusetts .. September 4,'2018 Mr. Chairman and members of the Conservation Commission, my name is Rob Steen and I am speaking to you tonight in my capacity as the Assistant Director of Public Works for the Town of Barnstable. I would like to read a.comment letter addressed to you from the Director of Public Works, Daniel W. Santos, P.E. In case you aren't aware of Dan's background; he'has extensive expertise in this particular area and was formerly the project manager for the largest federal EPA superfund site in New England at Joint Base Cape Cod. The Barnstable Fire Training Academy (BFTA) is located literally on the shores of Flint Rock Pond; within seeing distance of four public water supply wells of the Hyannis Water District; sits atop the Cape's sole source aquifer; is within a Zone II and the Town's Groundwater Protection Zone; and abuts hundreds of acres of rare and endangered species habit, on which,the Commonwealth of Massachusetts spent more money than any parcel in its history for the purpose of protection. As the result of decades of unchecked fire training activity at BFTA: Flint Rock Pond has documented PFAS contamination; Mary Dunn Pond,to.the Southeast,has documented contamination; four, and possibly more, Hyannis Water System wells are : contaminated; and the downgradient extent of contamination from the BFTA is still unknown because it has not yet been investigated. The Town of Barnstable has spent in excess of $5million-addressing the BFTA-contamination-of its-public-water-supply-wells-in the Mary-Dunn-- - --i wellfield. Barnstable County has agreed, via settlement of the Town's lawsuit against it,to pay millions in damages and ongoing O&M costs. Yet despite all this,the County pursues continuance of firefighting operations at the site, rather than to clean it up properly and put an end to this unrelenting assault on these precious environmental resources. For example,proposed stormwater management improvements;"the subject of this Notice of Intent (NOI), are for the,sole purpose"of continuing operations at the site rather than to clean it ' .up. Scarce financial resources are being misdirected, which should be used to completely remediate the site before any continued or future use of the site is contemplated. Every day that k, , r clean-upis delayed, the ponds', roundwater, and drinking water su lies are further Y � p , g g PP contaminated. The Department has serious specific concerns about the plan presented in the BFTA's NOI: It does very little to stem the continued spread of PFAS contamination from the Training Academy site. C It does nothing to stop the existing plume of groundwater contamination that is migrating toward wetland resources and public water supply wells. C It does nothing to clean up contaminated soil, groundwater, and surface water within the Training Academy site, within nearby wellfield protection zones, and within nearby wetland resources. At first read, the proposed stormwater berms and interim cap over part of the Training Academy site might sound like reasonable interim actions. However, upon closer inspection it appears that stormwater is being located to other less impacted, but none-the-less impacted, areas of the site. The proposed measures simply delay clean-up of the site,while the PFAS contamination continues to migrate, and adversely impact sensitive receptors, including natural kettle ponds, as well as contaminating groundwater that is the sole source public water supply for tens of thousands of Hyannis residents. It is well known that it is orders of magnitude more cost effective to address contamination in the soil at the source than to remediate billions of gallons of contaminated groundwater deep within the aquifer. We believe it is in the public's best interests for the BFTA to immediately: • Suspend activities that generate water runoff onto or into the ground at the BFTA site. C Definitively determine the horizontal and vertical extents, direction, and migration rate of the PFAS groundwater plume. • Reactivate and possibly expand the groundwater pump &treat system and insure that it is treating to an acceptable.level, and that this treated water is not being discharged within . the plume. . • Thoroughly clean up PFAS-contaminated soil, groundwater, and surface water on and around the site where it has spread. r • Implement a rigorous monitoring program to verify cleanup and identify any persisting contamination. } In'closing,,the Town of Barnstable is opposed to the actions proposed in the NOI because the BFTA plan does nothing to remedy the PFAS contamination it has caused. We respectfully request and urge the Commission to deny the BFTA application and furthermore to order the `t BFTA'to immediately conduct t a comprehensive cleanup program including measures such as those outlined in these remarks. DWS 4 Thank you for the opportunity to provide comments in this matter. c1 QW�� FYI I FRM: Hans Keiser, Hyannis Water Dept., DPW RE: PFAS Contamination Keijser, Hans From: Director-DWP, Program (DEP) <Program.Di rector-DWP@MassMail.State.MA.US> Sent: Monday,June 11, 2018 3:49 PM Subject: MassDEP's guidance for five PFAS chemicals Dear Public Water Supplier: In February, 2018, the Massachusetts Department of Environmental Protection (MassDEP) convened a panel of experts to consider whether the Department should issue drinking water guidance for a group of five per- and of fluoroalkyl substances (PFAS). This email will update you on the results of MassDEP's additional work, p Y the advice it received from the panel, and next steps. PFAS are a group of man-made chemicals that do not readily break down in either the environment or the human body and,therefore, can build up overtime. There is human and experimental lab evidence that exposure to PFAS can lead to adverse human health effects. PFAS'have been.used in many consumer products, including firefighting foam, and in a number of industrial processes. There are currently no enforceable federal standards for PFAS chemicals in drinking water. In 2016, the U.S. Environmental Protection Agency published a Health Advisory for two PFAS chemicals- perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS). In February 2018, based upon additional research on the topic, MassDEP proposed expanding upon the EPA Health Advisory. MassDEP has solicited and received advice from its panel of experts. As a result, MassDEP's Office of Research and Standards (ORS) has established a drinking water guideline for five chemicals that are part of a larger group of PFAS. MassDEP's ORS Guidance values are usually developed when there are no federal standards or guidance. As noted above,the U.S. Environmental Protection Agency published a Health Advisory for the sum of two PFAS chemicals - perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) at 0.070'micrograms per liter (µg/L) or 70 parts per trillion (ppt). Due to similar health concerns, MassDEP established its guideline to include the following three additional PFAS`chemicals: perfluorononanoic acid (PFNA), perfluorohexanesulfonic acid (PFHxS),;and perfluoroheptanoic acid (PFHpA).The ORS Guideline (ORSG) is 70 ppt, and applies to the total summed level of all five compounds. Based on this ORSG, MassDEP recommends the following: 1. Consumers in sensitive subgroups (pregnant women, nursing mothers and.infants) not consume water when the level of the five PFAS substances, individually or in combination, is above 70 ppt. -°2. Public water suppliers take steps expeditiously to lower levels of the five PFAS, individually or in combination, to below 70 ppt for all consumers. Y According to the Massachusetts Drinking Water Regulations [310 CMR 22.03(8)], if MassDEP finthe basis of a health assessment that the level of any contaminant in drinking water at a Public Water System poses an ` unacceptable health risk to consumers,the PWS must take actions to achieve safe levels and also to provide public notice.. Large Public Drinking Water System (serving more than 10,000 persons) have already tested for these chemicals. Approximately 3 percent of the Public Water Systems tested in Massachusetts found P FAS at some level. MassDEP is working with those affected systems. MassDEP is also continuing to research where PFAS may have been used and is considering a testing program for PFAS in a targeted universe of smaller Public Water Systems that are close to areas where PFAS has been found or may have been used. MassDEP will keep you posted as we move forward with additional work in this area. For more information: Y Background information on the establishment of this ORSG can be found at; https•//www mass gov/doc/massdep-office-of-research-standards-final-recommendations-for-pfas- toxicity-guidance .0 The MassDEP Fact Sheet "PFAS in Drinking Water: Questions and Answers for Consumers" can be found at: https•//www mass gov/lists/contaminants#pfas-per-and-polyfluoroalkvl-.substances-including-pfos- and-pfoa- • For questions on PFAS in drinking water, contact the MassDEP Drinking Water Program at: program.director-dwpC@state.ma.us. ` Sincerely, ; Yvette DePeiza, Program Director MassDEP/Drinking Water Program r Tom Cambareri 62Joan Road : Centerville, MA 02632 508-364-2644 Sole-source@comcast.net September 4,2018 Tom Lee,Chair Barnstable Conservation Commission 200 Main Street Hyannis, MA 02601 RE: Notice of Intent for Barnstable County, Fire and Rescue Training Area Hearing Sept 4, 2018 - Dear Mr. Lee, s I am submitting my comments for your consideration as a resident of the Town of Barnstable and a' Hyannis property owner. My comments are not related to my position with the Cape Cod Commission or Barnstable County. I have reviewed the NO[for drainage improvements at the Barnstable County Fire Rescue Training Academy and the recent IRA Status reports#19 and#20 filed on August 15 and 17 with the DEP. I believe the County NOl is flawed. The NO1 is proposed to implement the IRA MOD`which is in response to a DEP NOAF which specifies a cap over the Hot Spot. The mistaken understanding is that this will lessen the groundwater contamination by diverting rain and precipitation away from the Hot Spot. The. NO1 also purports to divert water from draining into Flintrock Pond. .. The following are my concerns for your considerationin this most important matter which impacts all Hyannis residents in addition to the fragile wetland system of Flintrock Pond. First—Problems with drainage from the BCFRTA has been pointed out to the County Administrator and the BCFRTA Director in 1998,2000 and most recently as 2016. In every instance this was ignored,-and training continued resulting in runoff to the Pond. The runoff can be viewed on Google Earth.on October 10,2016 image`and a photo from 2007. The 2007 photo also clearly shows significant training activity residue in the southwest Hot Spot area. 1 7 Google Earth imagery Date:10/10/201e 41°40'40.93"N 70°1T06.24"SV elev 38 f[ eye alt 450 ft Q I '• w Lt: r - - 2007 Sparge Figure 2Photo from 2007Sparge System Installation Note Drainage stain down driveway and Training Activity in Southwest Corner Second—The entire area of the BCFRTA trainingfields are contaminated with PFAS compounds at p significantly high levels to leach concentrations of PFAS to groundwater above the Health Advisory limits of 70 ng/I. The IRA-MOD capping will only divert precipitation and training water from one Hot Spot to another. The IRA-MOD's system of berms incompletely collects water to runoff as sheet flow into the vegetated area adjacent to the north of the pond access driveway. Borings B10 and B9 installed for the IRA Plan in 2016 indicate that this is Hot Spot Area#2. Groundwater concentrations in the area are also significantly high at 2,300 and 4,500 ng/I for PFW-3 and PFW-4 respectively. This area was a straw stock pile with wood waste for many years. It can be seen in google Earth images from May 23,2015. The Hot Spot#2 stock pile was removed after the PFAS contamination was identified and recent stockpiling occurs in the inner training field. The high concentrations of PFAS are a result of training activity in this source area. The diversion of all runoff to this area will exacerbate contamination. 3 ... - Figure 3 Google Earth Image showing Used Straw Stockpile in Buffer Area to Flintrock Pond on Hot Spot#2 Third-The IRA-MOD system of berms and capping seems to have been intuitively designed without the benefit of anticipated water runoff volumes.As such it fails to completely meet its objectives of not exacerbating groundwater contamination and avoiding runoff to the Flintrock Pond. Quarterly water use by the Training academy was compiled over 5 years from 2011 to 2015. The annual amount of water used ranges from 796,000 to 438,000 gallons. The use of water is high during two training quarters per year. The average training quarter water use is 218,000 gallons of water. The highest training quarter use is 368,000 gallons. If there are five training sessions during the quarter,then the volume of water spread over the bermed inner training field would be 7 to 12 inches high without including precipitation. The proposed gravel berm is 6 inches high. Design calculations have not been prepared. Even if PFAS at Hot Spot#2 wasn't a problem it is unlikely that the sheet discharge area will be able to handle the significant water volumes and that water would flow into Flintrock Pond. 4 I ! Water Use by Quarter at BFTA (Gallons) ! 400000 350000 300000 - 250000 .. ;. ._ 200000 150000 100000 } 50000 jr _ ... ..... _...,.. Figure 4 Water Use from the Hydrant Meter at the BCFRTA I In addition,fate of runoff off the Hot Spot cap is not clear. Runoff from the Hot Spot appears to flow to the south into the wooded area adjacent to the Pond and runoff flowing toward the pond and is only diverted by the temporary coir berm. Fourth—Water use is just one factor in the historic and planned use of the site to prepare a proper water management plan for the site. An accurate history of training is not available. Any environmental site characterization would have a complete history of use, number of trainees,apparatus use,prop use; chemical inventory use. None of that has been forth coming from the past or present facility directors or trainers in the IRA characterizations. Fifth—The IRA-MOD contains several conditions of approval. These are incomplete and dependent upon a flawed design plan. Any continuing activities should have a complete set of environmental performance standards in keeping with the wetland and drinking water concerns. 5 Finally,the MCP requires the prevention and control of activities that may exacerbate releases of oil and/or hazardous waste. Clearly the use of 680,000 gallon of water per year over a site that has documented significant soil contamination is an activity that exacerbates the release of PFAS to groundwater in a Zone II immediately upgradient of public water supplies. The only appropriate immediate control remedy is to declare a moratorium on all use of water for active training on the site. y, The IRA-MOD plan ignores and leaves a significant continuing source of PFAS and diverts significant water runoff from one Hot Spot to another significantly contaminated Hot Spot. I believe these facts were not highlighted to DEP at the time of their audit and that the IRA MOD should ' not be approved for implementation. Sincerely, , F Tom Cambareri Hyannis Property Owner Attached are notes from my review of the recent status reports#19 and#20 filed with DEP two days apart on August 15t'and 17t" r, Status report#19 Aug 15,2018 " The Status report refers to the"Former"Hot Spot! Concentrations greater than 10 times the average site concentrations are required to be identified as a Hot Spot. Wells tested in the southwest portion of the site are more than 10 times the average concentration of PFOS. The Status report includes a sampling of 10 monitoring wells. The monitoring of the Hot Spot area- should include quarterly sampling of the three existing wells HA-1, HA-2,and PFW-2 to provide a clear evaluation of conditions. The selection of only one well HA-2 and its"dramatic"decrease will lead to unsubstantiated statements about the condition of soils and groundwater beneath the area. I also note that on June 4,2018 we experienced exceptional rainfall that may have led to a pulse of water that diluted the concentration. , The Status report does not acknowledge that Flintrock pond is a source that should be regularly t, monitored"for PFAS. Two well clusters downgradient of the pond were also not sampled. , .. 'a ._ . e _ - _ I The concentration of PFOS downgradient of the Hot spot at'PFW-1 of 70,000 ng/I indicates that the Hot Spot sustains significant concentrations to PFAS to Groundwater in a Zone II only 1600 feet upgradient form Public water supply wells. The leaching of PFAS is not only associated with soils in the vadose zone but soils at the water table that continue as significant source material. Capping this area will do little to alleviate the PFAS concentrations in groundwater. Sampling only one well in the area leads to uncertainty about the continuing nature of this area. The Groundwater pump and treat continues to capture high concentrations of PFAS with PFOS at 2,800 ng/I. Sampling of downgradient wells PC-16d indicate that the shut-down period of the system during March,April and June likely resulted in PFAS to escape the downgradient public supply wells. The past concentration was 390 ng/I. Now it is 1,600 ng/I The Status report appears to rest on the existing IRA Plan in its statement that additional remedial solutions"maybe evaluated in the future." Site conditions that leach excessive concentrations of PFAS should require the development an aggressive remedial plan for source reduction. The Proposed IRA- MOD to cap the Hot Spot will achieve little source reduction while allowing live training with excessive water that will be applied to the site that is diverted to other Hot Spots and discharge into Flintrock Pond. Status report#20 August 17,2018 The Groundwater um and treat continues to capture high concentrations of PFAS with,PFOS at 2,400 ° pump p g ng/I. The report also shows a marked reduction in pumping rate without any acknowledgement that the lower pumping rate will result in less capture. Furthermore,the report indicates that the PFOS concentration of the Mid-sampling port is now 1,100 ng/I which should lead to more frequent monitoring and an acknowledgement that another carbon exchange should be scheduled to avoid a major shut down. { i 7 Commonwealth of Massachusetts Executive Office of Energy&Environmental Affairs Department of Environmental Protection Southeast Regional Office•20 Riverside Drive, Lakeville MA 02347.508-946-2700 Charles D.Baker Matthew A.Beaton Governor Secretary Karyn E.Polito p Martin Suuberg Lieutenant Governor Commissioner e. June 1,2018 Barnstable County &' RE: BARNSTABLE(Hyannis) - Attn: Jack Yunits,County Administrator Release Tracking Number 4-0026179 Superior Courthouse Barnstable County Fire and Rescue Barnstable,MA 02630 Training Academy(BCFRTA) r NOTICE OF AUDIT FINDINGS IMMEDIATE RESPONSE ACTION FIELD , , INSPECTION and REQUEST FOR IRA' 4 ` MODIFICATION/INTERIM DEADLINE Dear Mr.Yunits: The Massachusetts Department of Environmental Protection, Bureau of Waste Site Cleanup.(MassDEP), is tasked with ensuring the timely assessment and cleanup of oil and hazardous material releases pursuant to Massachusetts General Law (MGL) Chapter 21E (Chapter 21E). The law is implemented through regulations known as the Massachusetts Contingency Plan, 310 Code of Massachusetts Regulations(CMR)40.0000 etseq. (the MCP). . A REASON FOR THIS NOTICE MassDEP has determined that the Immediate Response Action (IRA) that is being:conducted by the Barnstable County Fire and Rescue Training Academy(BCFRTA)complies with the relevant regulations and the plan that had been previously submitted. However, MassDEP has determined that additional actions- are necessary at the Site to minimize continued mobilization of contaminants. This Notice describes those _ actions. AUDIT FINDINGS On May 14,2018,MassDEP conducted an audit inspection(the audit)at the above referenced disposal site (the Site). The purpose of the audit was to determine whether the IRA activities implemented at the Site are in accordance with the MCP and the Written IRA Plan submitted on September 27,2016;the IRA Plan was conditionally approved by MassDEP.on November 10, 2016. ° This Information Is available In alternate format.Call Michelle Waters-Ekanem,Diversity Director,at 617-292.5751.TTY#MassRelay Service 1.800439-2370 ` MassDEP Website:www.mass.gov/dep Printed on Recycled Paper Release Tracking Number 4-0026179 : . Page 2 of 4 Ongoing IRA � The current IRA consists of the excavation and disposal of soil contaminated with Per-and Polyfluoroalkyl Substances (PFAS) in the area known as the Hot Spot Area; the application of RemBind to the remaining soil in.the Hot Spot Area excavation in an effort to mitigate PFAS migration from soil to the groundwater; re-starting the existing pump-and-treat groundwater recovery system; and evaluating the feasibility of expanding the pump and treat system. Excavation of the Hot Spot Area was initiated in January 2017 and completed in''February 2017. During the May 14, 2018 inspection,the Hot Spot Area was observed to be non-vegetated and covered with sand. A berm was observed on the downgradient edge of the Hot Spot.Area. IRA Status reports indicate that groundwater sampling has continued as required.and an evaluation of an expansion of the pump and treat system has been on going. o On or about May S, 2018,the pump-and-treat recovery system was shut down due to PFAS breakthrough, BCFRTA also informed MassDEP that the system could not be restarted -until new-carbon could be obtained from its vendor, The system remained out of service during MassDEP's inspection on May 14, 2018. MassDEP recommends that BCFRTA act as quickly as possible to obtain the necessary carbon and re-start the system. Please note that if the shutdown lasts for more than 30 days, you are required to submit an IRA Plan Modification per 3..10 CMR 40.0425(5)(c). MassDEP has determined that the current IRA activities comply with the September 2016 IRA Plan and MassDEP's November 2016 conditional approval of the IRA Plan. Additional Risk Reduction Measures/Request for IRA Modification ` As BCFRTA has previously noted, the water that BCFRTA uses for fire training purposes could potentially flow through areas of contamination. Infiltration of this water could mobilize site contaminants into the underlying aquifer and Flint Rock Pond. , During its May 14,.2018, inspection, MassDEP observed ponding downgradient of the training area and immediately upgradient of the Hot Spot Area. BCFRTA personnel indicated that training activities had occurred-the weekend prior and that ponding occurs from both'storm water and water used in fire training activities. MassDEP also noted that a berm was around the Hot Spot Area only on the downgradient edge, presumably to prevent storm`water or water from fire training activities from entering the abutting Flint . Rock Pond.. However, berms or.other means of preventing water from flowing Into or through the Hot Spot Area were not present. M During the site inspection, BCFRTA personnel concurred that site drainage controls would be better established to minimize contaminant mobilization. Pursuant to 310 CMR 40.0002(1)(a)(1), the MCP requires.the prevention and control of activities that may exacerbate releases of oil 'and/or hazardous material releases. Additionally,the Response Action Performance Standards at 310 CMR 40,0191(3)(c)call for response actions to avoid the dilution of contaminated media with uncontaminated media. Finally,310 'CMR 40.0414(6)(g)and (h)specify that construction of drainage controls, berms,dikes and impoundments - are appropriate IRA measures., Therefore, MassDEP is requiring BCFRTA ,to submit an IRA Plan Modification which incorporates the installation of drainage controls and/or construction of bums, dikes or impoundments at the Site. l: Release Tracking Number 4-0026179 Page 3 of 4 This IRA Plan Modification shall describe the methods that BCFRTA will employ to prevent storm water and/or water from fire training activities from entering the Hot Spot Area, and shall include a schedule detailing the timeline for implementing these risk reduction measures. This IRA Plan Modification may include elements from the BCFRTA's Conceptual Storm Water Management Plan that had previously been provided to MassDEP. The IRA Plan Modification must be submitted on or before June 29,2018. This is an Interim Deadline enforceable under 310 CMR 40.0167. You may request an extension of this deadline in writing,but MassDEP is not required to grant extension requests. Finally, MassDEP strongly recommends that BCFRTA continue to evaluate best management practices that _ are appropriate for management of storm water and water generated during fire training to prevent the exacerbation of PEAS contamination. LICENSED SITE PROFESSIONAL - A copy of this Notice has been sent to the LSP-of-Record for the Site, Roger Thibault at Nover-Armstrong Associates. LIMITATIONS The audit focused on the existing conditions at the Site. MassDEP's findings were based upon the certainty of the information reviewed during the audit. These findings do not: (1) apply to actions or other aspects of the Site that were not reviewed in the audit; (2) preclude future audits of past, current, or future response actions at the Site; (3) in any way constitute a release from any liability, obligation, action or penalty under M.G.L. c. 21E, 310 CMR 40.0000, or any other law, regulation, or requirement;or(4) limit MassDEP's authority to take or arrange, or to require any Responsible Party or Potentially Responsible Party to perform, any response action authorized by M.G.L. c. 21E which MassDEP deems necessary to protect health,safety, public welfare,or the environment. If you have any questions regarding this Notice, please contact Angela Gallagher at the letterhead address or by calling(508)946-2790. All future correspondence related to the Site should reference the following Release Tracking Number(RTN):4-0026179. Sincerely, John T.Handrahan Acting Section Chief } "- Brownfields,C&E and Risk Reduction Section M/H/AG/ag CERTIFIED MAIL'7013 1090 0000 9295 8343 W:\BWSC\DocurnehtAichive\4-0026179.Barnstable.NOAF.NVD.06012018 TJ Release Tracking Number 4-0026179 Page 4 of 4 ec: Town of Barnstable Board of Health Board of Selectmen Hyannis Water Department Hyannis DPW Licensed Site Professional Roger Thibault, Nover-Armstrong Associates BCFRTA r Stephen Tebo,Assistant County Commissioner DEP-SERO Millie Garcia-Serrano, Regional Director Gerard Martin, BWSC Deputy Regional Director ' Jonathan Hobill, Regional Engineer I ti Tom Cambareri 62 Joan Road 'Centerville, MA 02632 L 508-364-2644 sole-source@comcast.net July 11, 2018 Angela Gallagher(angel a.gal lagher@state.ma.us) Site.Remediation Section Re: WSA-4-26179 and 4-190 Southeast Regional Office Barnstable Fire Rescue Training Academy Department of Environmental Protection PFAS and Petroleum in Groundwater 20 Riverside Drive Lakeville, MA 02347 - Dear Ms. Gallagher: I am making my comments solely in my capacity as an individual and property owner in the Village of Hyannis and not as an employee of the Cape Cod Commission and Barnstable County. I am providing comments to the DEP on the Massachusetts Contingency Plan activities on the BCFRTA since February 2018. In that period the County's consultant Nover- Armstrong (NA) has submitted a Tier Classification, Phase II scope of work, three status reports, and recently an Immediate Response Action (IRA) Modification Plan. The latest Notice of Audit Findings indicates that you are the contact.person. The following comments are focused on the IRA Modification and its objectives and the investment of significant public.funds'to redevelop and enhance activities that are'contrary to the cleanup objectives of the MCP. The IRA comments begin on page 5 and are proceeded with general comments about the Tier'classification, Phase I-report, Phase II Scope of Work, and monitoring activities. Tier 1 and Phase 1 Report The NA Site description does not accurately define the known area of contamination. The. r Site area should contain the entire Flintrock Pond, which has documented sustained PFOS 1 concentrations of 1,000 ng/1. The pond discharges into downgradient groundwater and acts as a continuing source of high PFAS concentrations'to a drinking water supply area. This is similar to the surface and groundwater interactions documented at Joint Base Cape Cod. Also, the Upper Site Boundary omits groundwater at monitoring well PFW-5., PFW-5 has had significant detections of PFAS compounds downgradient of the abandoned Tank Pit and site's septic system. The Lower Site Boundary omits PC-39, PC-34 and PC-35 and the area downgradient of Flintrock Pond. The Mary Dunn Pond has sustained detections of PFOS above the Health Advisory. The Site area should extend to include Mary Dunn Pond. The best available site description boundary of PFAS contamination is from the 2017 comprehensive sampling Status.report of May 2017 (Figure 1). The NA description of the site's downgradient PFAS groundwater contamination is not quite accurate. .It should be indicated that there is a plume of high PFAS concentrations approximately 200 ft wide migrating from the Hot Spot and that a broad area of contamination exceeding the 70 ng/l HA emanates from the entire site.The NA site description mistakenly constrains the known area of PFAS contamination and therefore the scope of required MCP site activities. The NA reports indicate the treated effluent is -discharged in the center,of the site. The effluent is discharged into the north basins at the north of the site..The southern basins are not used to avoid disrupting the occurrence of PFAS beneath the site and the flow trajectory ' of the Hot Spot plume. Phase II Scope of WorkR s � , The Phase II scope .of work includes.several+activities without a.detailed schedule of implementation. Updating groundwater quality —The Phase .II scope indicates that wells for quarterly monitoring will be identified and monitored. The Scope indicates that 12 to 15 samples will be taken quarterly. The status reports have reported on water quality from the pump and 4 treat system, but groundwater samples to evaluate the condition_s in groundwater at the site or.downgradient have'not been collected. `" r It is important that samples frorn'the Hot Spot monitoring wells are collected regularly, especially when significant public resources are proposed 'to be us'ed to cap the contaminated soils in place without any plan for source removal. ' Sampling of Flintrock,i Pond and its contribution to downgradient groundwater contamination is`an important missing task from the Phase II scope. Regular monitoring is essential for developing a more detailed scope to assess' and select remedial activities to cleanup the pond as a continuing source of contamination to-a drinking water area and for ecological impacts. Also, sampling-of Mary Dunn Pond should also be included in the Phase II scope of'work. Mary Dunn Pond has detections of PFAS above the HA and contributes PFAS to a portion of the downgradient drinking water recharge area'of the Mahar wellfield. A - I The status report of February 2018 indicated that quarterly monitoring of the Hot Spot and f Plume Core wells was an on-going task. The last sampling of the downgradient plume core occurred in February 2018. Updating hydrogeologic conditions, Three decades of groundwater assessment and cleanup have documented the site hydrogeology in numerous reports, and submittals of the petroleum spill, MTBE spill,-Perchlorate Spill and the PFAS'IRA Plan. Each contaminant release is well documented including flow paths from the plume trajectories. This task will do little to add to the state of knowledge about the site. Resources for this task should'be , allocated to groundwater quality monitoring and reporting on the groundwater cleanup. The septic system serving the facility is located directly upgradient of Mary Dunn wellfield and a potential source of nitrate, associated volatile organic compounds, andcompounds of emerging concern. A thorough evaluation of the septic system, a review of its water quality `impacts are a valid aspect of the Phase 11 assessment. Also continuing and planned future expansion of activities at the site justify the consideration of a hook-up of the septic system effluent to the Hyannis wastewater treatment system. Management and Removal of Contaminated Soils'= The management and removal of contaminated soils have not been addressed. The IRA modification lays out a plan for excluding training water from continuing to infiltrate into the Hot Spot area. The soils remaining 5 to 10 feet below the Hot Spot surface contribute significant concentrations of PFAS to groundwater as reported in February 2018. k Status Reports The initial NA status report dated May 2. 2018 reported on the activities for March 2018. NA indicated that the pump and treat was down for the entire month of March. The pump and treat resumed operation on April 9"'. The April 2018 status report was submitted on May 31., The May 2018 Status report was submitted on July 2°d. The NA Status Reports indicate that PFAS contaminated soils are less than 3 feet deep and therefore potentially accessible. n Information'provided in previous status reports indicates that the surface soil of the training academy likely contains PFAS: Therefore, it should be regarded as accessible.and a case can,be made that the current soil characterizations should be S-1. The NA.report also indicates that"only groundwater impacts at significant depths have been identified at 'the remainder of the site (outside the BCFRTA)." As per my comment on the site.description, significant PFAS contamination exists in Flintrock Pond and.Mary'Dunn Pond. An exposure,,pathway from surface waters has not been identified for public or ecological risks. The,NA status reports should expand the number of PFAS compounds reported to include the five,(5) identified compounds to be consistent with the MA DEP guidance on PFAS. 3 7; a A Pump and Treat System The 2018 February status report indicated that the.carbon vessels were about ready for exchange. Monitoring 'of the system restart in April after being shut down for the entire month of March confirmed the need for the carbon exchange. The carbon was exchanged on June.5th after being down for nearly the entire month of May. The lower influent concentrations discussed in the May Status report may be due to samples being taken too soon after startup prior to the development of a stable cone of depression at the recovery . well. The phenomenon of slugs emigrating from the Site is another potential cause of variable influent concentrations.' Although the issue was discussed, managing the iron fouling in the recovery well and the force mains does not appear to be identified as a required part of the operation in the Status reports. Resumption of pumping without attention to cleaning the iron fouling of the well and force mains will lead to premature carbon failure. The calculation of flow rate from the'recovery well over,the course of the IRA and previous cleanups has used a conversion of 124 gallons per 6 inch of rise in the equalization tank, not 122 gallons per 6 inch rise. . The maintenance of the pump and treat requires occasional discharge of iron fouled untreated effluent to the ground at the BFTA. Continued monitoring of the groundwater in and downgradient of the central portion of the training area is prudent to make.sure it is being picked up by the GWPT system. IRA Evaluations The Assessment for Substantial Release migration says it is"likely"that PFOS'has migrated more than 200 ft. It is well documented that PFAS compounds have migrated more than 1,500 ft from the Site. Critical exposures in soil and surface water should be better accounted.j Need for IRA Actions indicate groundwater quality monitoring and actions to treat/remove PFAS from soil:_ These actions have,not occurred as indicated in the available MCP submittals. Continuing IRA Activities' Groundwater quality sampling and-water table mapping and hydrogeological evaluation are indicated as significant tasks moving forward. NA should focus on groundwater quality sampling, reporting.and development of additional source reduction remedial actions. NA indicates the need to Implement and submit a MCP IRA Plan Modification for the management and removal of PFAS impacted soils from the Site as a result of potential (future) site redevelopment activities and performing a risk characterization. The 4 . e . redevelopment activities should be thoroughly described, as discussed below. Notice of Audit Findings (NoAF)June 1,2018 On-going IRA The NoAF indicates that groundwater sampling has been continuing as required during the course of the IRA implementation, (groundwater has not been sampled since February. 2018). The NoAF reports that pump and treat system was shut down due to carbon breakthrough on May Scn The NoAF indicated that training and precipitation water was ponding. and infiltrating on the site and that runoff was also infiltrating into the Hot Spot Area. NoAF stated that the MCP requires the prevention and control of activities that may exacerbate the releases of hazardous materials and that actions to dilute contaminated media with uncontaminated media should be avoided. The NoAF called for the County to submit a plan to prevent stormwater from entering the Hot Spot Area and a timeline to implement risk reduction measures. DEP's makes a final strong recommendation in the NoAF for the "County to evaluate best management practices that are appropriate for the management of stormwater and water generated during fire training to prevent the.exacerbation of PEAS contamination." This should be interpreted as a requirement to include consideration for PFAS leaching from soil beneath the entire site due to the application of water from training and precipitation and for surface runoff becoming contaminated by surface soils. IRA Modification -June 29,2018 The June 2018 NA IRA Modification response to DEP's call for prevention measures is too . . .constrained and should be revised. The proposed remedial action of the IRA Modification is , to isolate the Hot Spot 'to .prevent what is likely PFAS-tainted runoff from infiltrating through the Hot Spot soils. The groundwater concentrations of PFOS beneath the Hot Spot range from 32,000 to 13,000 ng&as reported in February 2018. The Health Advisory is 70 ng/l. Groundwater flowing through these soils from the upgradient pond (which is at 1;000 ng/1) will continue to leach PFAS as the source of the Hot Spot Plume. The continuation of contamination from aA capped source is similar to stable plumes of leachate still being monitored from landfills that were capped decades ago. Therefore the proposed cap will,do little`to reduce the source of significant downgradient PFAS contamination.� The entire objective of the narrowly crafted IRA Modification Plan 4 to "cap" the Hot Spot appears to be a management consideration for the continued use of ,water in training activities at the site. The IRA Modification instead should'identify, and develop aggressive source reduction and removal actions for the remaining Hot Spot 5 f subsurface soils to prevent and control the release of hazardous materials. The IRA Modification should also outline a plan to prevent PFAS releases from the entire site, not just from the Hot Spot area. The 2016 IRA Plan soil assessment detected PFAS in soil samples taken everywhere on the site. The detections of PFAS in soils outside the Hot Spot were significantly high averaging 150 ug/kg for just PFOS (Figure 2). The Connecticut Additional Polluting Substance soil remediation criteria for cleanup of PFOS in soils in drinking water areas is I.4 ug/kg. The average soil contamination at the BCFRTA is ten times higher indicating that PFAS will continue to leach to groundwater in significant ' concentrations above the EPA and MA-DEP guidance concentrations. The IRA Modification should also address PFAS contamination in surface runoff from the training site. On December 8, 2016,,training runoff water was observed to be running off directly to the Hot Spot and down the driveway to the pond_ (a video is available). The „ mistaken application of training water to this sensitive site was reported to the County on December 12, 2016. Samples of the`collected runoff detected PFAS in the training water surface runoff flowing towards the Hot Spot, and runoff flowing from the central training field, across the track and down the driveway to the pond. These results indicate the release of PFAS from surface soils in the training area to surface runoff prior to its migration to the Hot Spot and to the pond (results in February 2017 status report appendix). Tap water sampled at the Site was ND for all PFAS compounds and was therefore not a source of the P p _ detected PFAS in the training water runoff. The objective of the IRA Modification to redirect the training water flow.away from the Hot Spot and Pond is incomplete. It is not clear where the water from the covered Hot Spot will flow. The IRA Modification objective requires stormwater runoff and training] water calculations to determine the quantity of water to be managed. The bermed system does"not indicate the final destination for the water. There are gaps in the berms that allow water from the pave area to runoff towards the pond. Also, training water from the central field has always accumulated and ponded to runoff into the pond. The "gravel"berm along the western boundary of the track will. allow the discharge to continue. Both of these consequences are contrary to the new MS4 permit requirements to cease illicit discharges into surface waters. " t Achieving a complete' separation of precipitation and training water is a challenging, objective especially when the broad area of contaminated subsurface soils and the tainting- of water from surface soils are considered. The only way to achieve compete isolation is a complete cap over the site and,.designing its final discharge to avoid the same subsurface and surface soil areas that are contaminated. The IRA Modificatiori is being proposed in anticipation of planned work to•redevelop the training facility. The.Phase II and IRA Modification should include a full description of existing and planned activities at the site that have,the potential to contribute PFAS to groundwater 1,500 feet upgradient of a public water supply wellfield that serves an 6 r - Environmental Justice community. A thorough assessment of training water, its use, volume, runoff and quality is required is design an acceptable water management system. The assessment of existing and proposed activities'at the site which will exacerbate existing soil and groundwater contamination is especially important when the County is investing significant public funds to intensify its use of the site.A moratorium of water use in training activities at the site should be considered until this situation is much better understood so the requirements to prevent and control activities that may exacerbate the releases of hazardous materials can be achieved. The redevelopment of training activities in this sensitive area on a contaminated site should trigger a high level review to accommodate the. level of evaluation required. • At this time I also raise the issue of water quality monitoring under the RTN 4-190 for monitored natural attenuation for petroleum hydrocarbon contamination from the past use of #2 diesel fuel for training activities prior: to 1986. The required monitoring includes sampling a set of monitoring wells for volatile organic compounds and VPH/EPH petroleum hydrocarbons for residual soil contamination twice a year with an annual report submitted after the calendar year. Lastly, opportunities for public input and discussion about the BCFRTA cleanup have not occurred the since the Town suit was issued against the County. A public dialogue on the proposed BCFRTA Phase II scope, IRA modification and the proposed expansion will provide for more certain activities under the MCP. Thank you for the opportunity to comment. Sincerely, . N Tom Cambareri, ' Certified Ground Water Professional, LSP Hyannis Property Owner y Cc: Gerard Martin, DEP-SERO gerard.martin(Astate.ma.us Jack Yunits,'County jack. waits,barnstablecounty.org Leo Cakounes, County Commissioner lcakounes@barnstablecoun.ty.or� Roger Thibault,Nover-Armstrong rthibaultgnoverarmstrong.com Mark Ells, Barnstable Town Manager mark.ells@town.bamstable.ma.us Daniel Santos, DPW Daniel.Santosntown.barnstable.ma.us Hans Keijser, Hyannis Water bans.keijserntow.bainstable.ma.us ` Darcy Karle, Barnstable ConCom darcy.karle(c,,,town.barnstable.ma.us Steve Seymour, Green Cape info(a�, reencape.org M 7 BETA Data Points PFOS(ng/l) April 2017 SaMPp 9 Reran, .. <70 ng/L Qa P.-I S—pl.> >70 r,g/ ® Punic waver sappy wee: �w' >iDoo ng./r �w - • >2000 ng/L Monrtorvg w��tcmae.rot eama�eC) �wb �32 �'f5 x- ,J ,voa.o C-2 33 21 PC-I: W:S oF16 rc,e Co. "-22 �—e -.pc24 0 M002 �"� p3V1F1D �..3• .. �,m Mp C-1 0c-29 .�Ev.SN+�+4- f.m�.r✓�+nC'� ..uas�5.Lso. - f.u^.uxh Figure 1 PFOS in Groundwater Spring 2017-The Health Advisory is 70 ng/l. (May 2017 IRA Status Report) N _ 1 _ r BETA Soil Borings April 2015 O Soil Borings High PFOS(mglkg) 0.35 B6• Feet 0 30 60 120 180 240 PmaN.0 - - 0,82 B9 0.093 a 0.017 "d, ii,a i,„mw B70® B0 0 Dena 0.041 o ® e.12 0.0046 B7 0.0004 B12 1 f 0.06 pwds 9304.9 / B2 00.29 0.002 Bi Figure 2 PFOS in Soil Spring 2015(IRA Plan Sept 2016)(Conn Remedial Advisory is.0014 mg/kg) 9 VE r Department of Public Works 47 Old Yarmouth Rd. P.E.Bolt 326 �;0 Water Supply.Division Hyannis,MA. * _ 02601-0326 BARNSTABLE. " TEL.508-775-®®63 MASS. O ati �� FAX-5®8,790-1313 3 • �ya��fi� U�9a�;er �y���� ®p�ra��®o�� . • January 22, 2007 Charlotte Streibel, Speaker - Barnstable County Assembly of Delegates " Barnstable County Route 6A Main St ; PO Box 427 Barnstable MA 02630 Dear Speaker Streibel, y w Thank you for attending the Hyannis Water Board meeting on Tuesday, January 9, 2007 and for your concern over the perchlorate plume emanating from the Barnstable County Fire Training Facility. We appreciate the$240,000 recently voted by.the Assembly to begin the cleanup of the perchlorate plume. I would like to reiterate the expectations of the Hyannis Water Board, as`expressed at the meeting, in regards the contamination. We expect the County: To implement cleanup processes so that the level of perchlorate measured in the Mary Dunn wells will be below the perchlorate reporting level of 1 ppb. Y To develop a marine flare recovery system to provide for the save disposal of these hazardous materials that could threaten the entire Cape Cod aquifer. 9 To hire a qualified third party to perform an environmental audit of the Barnstable County Fire Training facility to ensure that there are no more issues related to the use and storage of hazardous materials • To certify and annually .audit the risk management policies .and procedures of the training facility. i To fund a study to evaluate the moving of the facility to a less densely populated area that is further away from,drinking water wells. We look forward to meeting Lee`Pareseau,.Diiector of the Barnstable County Training Facility, at the meeting of the Hyannis Water Board on Tuesday, February 13, 2007 at 3:15 pm. We expect Mr. Pareseau to address the risk management and hazardous material handling policies and procedures that are currently in place. We will also expect an update on the progress of cleaning up the perehlorate plume: WWP WhltoWater.Pennicbuck Operate and Maintained by WhiteWater,Inc.and Pennichuck Water Services Corp. , 01V r°�, Department of Public Works f - 47 Old Yarmouth Rd. Water Supply Division P.O. Box 326 pp y i Hyannis, MA. + BARNSTABLr,-, 02601-0326 .� MASS. 01 TEL:508-775-0063 °,orb 6.39- N 9p1p® Hyannis Water Board 1 FAX:508:790-1313 April 11,2012 Barnstable County Commissioners Barnstable, MA 02672 Dear Commissioners: As you are aware the Barnstable County Fire Training Center is,located in a Zone 2'(Groundwater Protection Area) of the Town of Barnstable Hyannis Water District, The Training Center has caused multiple issues with the quality of our water. Most recently the perchlorate problem threatened our Mary Dunn wellfield. The remediation was a very costly process for the County. While we are very appreciative of the efforts put forward by the County to remediate the threat, we are concerned that the existence of the Fire County Training Center continues to pose a serious and significant environmental threat to the water quality in our wellfields. We have recently completed a Water Quality Study for the Hyannis Water District. The report indicates that the Barnstable County Fire Training Center has been shown to be a threat to our water supply. The report fiirther states "If the site cannot be moved, then the use of flares, blasting agents, foams,.and other contamination sources at the Training Center should be discontinued". On behalf of the Hyanniis Water ratepayers and the safety of their drinking water, the Hyannis Water Board is req-Iiestulg that the County move the Barnstable County Fire Training Center to an area where it does not present a threat to our water supply. We would be happy to meet with you to discuss this topic in more depth and await your prompt response to our concerns. , Sincerely, Deborah L. Krau, Chairperson +e L Hyannis Water Board Cc: Tom Lynch, Acting Town Manager Marls Ills, Director,DPW 'a . Hans Keijser,;Supervisor,Hyannis Water g ,'P 4 iA E xhibit � � , ;�` s �� �i �3" � *�t? � �� �{��r� �Barnstable Fire Training Academy(BFTA) r +t.:c�. jy� s '�ij•'y >r.: y. '� yir. Parcels zo 9 1. -�./ aA .t T.�+ ti'rt° ,d`• " `sj " _ 't� Mary Dunn Wells 1-4 o •;4. 1 i t � .!''✓1"t ,fir -.•+ y .: i,iy�,,,�: - , v -_ -i.Z ♦.. + ,�. VL 16.1", `� its � - � `�• :. �.dr+re. JvA � •• +� €'' n �i4', t .,'o r�5�� s Jr '°i °' fR f° 4 ° ' +1P . * +� .•l; r r.` r t� 9►,t`• .•^s r�t, + ij V f Jf�«r'�F r�� �l, y `' A '1t••, .t `� ,y at.".1� 5 j++ '4 ,1 1, L •T' 1gCie�9 "„+ ,.. .�. 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A +j t 1��,,, are not true property boundaries and do not rX7*,�• ♦, * �� �'• r '; {f, �. •i}fj. }' �.'l represent accurate relationships to physical 4i, pppp+:5� p� objects on the map such as building locations. r t k '`� •~ '}! .t -' + �C ""�' �•'1 .{ A•r+{� n �' "r Pdo arcel lines were digitized from FY2oiSTownps. 7},1 of Barnstable Assessor's tax ma « { v:* # .f' d '9{•'a� 3' `r►ff' ,1e „s ,��,t ,y, v,t f C f 4+�jjj k l.. �;+.Itfir.F t:�l,S �7r>��} >Y ..,1..��Y�'',1+`•� t'�+' A �'{� T� . This map is for planning purposes only.It is '+ r � ► �n N'_ a g t RI � ''�' - ! 6" 'r.b".�•+ ot adequate for legal boundary determination t ''�q- v^6 ^' •.,p or regulat ry interpretation.This map does not i- ` C. 1 �' { > d `r f��`.K F ,present an on-the-ground survey. r S �, —al VIC f �, • RARti5TA0LE, « Ia ss��tt �R 9 • 2 Feet , .. o ioo 200 300 400 i inch=300 feet i�il,'I'ircAcademy_FxhibhC.mxd J.A.R.6/20/2015 " 1.•' it, ' I TO . . . .. _ E , s I, O • • ' O • O � W 1 N ?016 2140 0000 9468 9762 124 Main Street, Unit 2GG, Carver, MA02330 a -jo IL 5.' O T -n'< <>-Q� gr I OWV) 011 � �nSFFabt� �lea��-i� b��rs 01% H cnnls , F - ��o�,f,�.�:,�a -..��:� E � I ►t� t ►i1 l � 1 tiril rr -�l , � ' _.. 'i ��. ����, � � � Y\ �\ � • r.- � +� ` // ��. .� -„", ", _ `' 1 _`\ 43 � s+ / ., • - ti / �€ .� � .� ..� L4 /SS 124 Main Street,Unit 2GG 89 Shrewsbury,Suite 300'« U�'�r► �. Carver,Massachusetts 02330 Worcester,MA 01604 Telephone 508.866.8383 Telephone 508.756.1600 Facsimile 508.866.9898 Via Certified Mail May 3, 2018 Thomas Mckean Town of Barnstable Health Division 200 Main Street Hyannis, MA 02601 RE: Phase I Initial Site Investigation &Tier I Classification Barnstable County Fire and Rescue Training Academy 155 South Flint Rock Road Barnstable,Massachusetts DEP Release Tracking No. 4-26179 Project File P4104.3 Dear Mr. Mckean, ' I, As required by the Massachusetts Contingency Plan (MCP) 310 CMR 40.1403(3)(e) and 40.1403(6), Nover-Armstrong Associates, Inc. (Nover-Armstrong) is notifying you that a Phase I Initial Site Investigation & Tier I Classification Report (the Report) is being submitted to the Massachusetts Department of Environmental Protection — Bureau of Waste Site Cleanup (MassDEP — BWSC) for property referenced as 155 South Flint Rock Road in Barnstable, Massachusetts (the site). Attached please find a copy of the Disposal Site Map and a copy of the legal notice detailing the Phase I Initial Site Investigation and Tier I Classification. This legal notice will be published in the Cape Cod Times on May 11, 2018. Pursuant to the Massachusetts Contingency Plan (310 CMR 40.0480), an Initial Site Investigation has been performed at the site. A release of oils and/or hazardous materials has occurred at the site. In August 2016, MassDEP Southeast Regional Office was notified of the discovery of elevated concentrations of poly- and perfluorylalkyl substances (PFAS) in groundwater at the site. MassDEP issued Release Tracking Number (RTN) 4-26179 to this release. Based on the completed Phase I Initial Site Investigation, Nover- Armstrong has determined that additional assessment Response Actions, including MCP Immediate Response Actions (IRAs), are necessary at the Disposal Site. At this time, IRA activities are ongoing. Based on the MCP Response Action activities conducted at the site to date, Nover-Armstrong believes that sufficient information for the Disposal Site and the surrounding area has been collected to support Tier Classification. This Site has been classified as Tier 1, pursuant to 310 CMR 40.0500. Response actions at this Site are being conducted by the Barnstable County Commissioners who have employed Roger P. Thibault, P.E., LSP, to manage response actions in accordance with the MCP. A copy of the Report will be provided to you upon request by contacting Matthew Alger of Nover- Armstrong at (508) 866.8383. It is also available for review at MassDEP Southeast Regional Office (SERO), 20 Riverside Drive in Lakeville, Massachusetts 02347. You also have the right to request, additional Public Involvement activities under 310 CMR 40.1403(9). If you have any questions or comments,please do not hesitate to contact our office. Sincerely, Nover-Armstrong Associates, Inc. Roger P. Thibault,P.E.,LSP Senior Project Engineer Enclosures CC: Mass Department of Environmental Protection Southeast Regional Office 20 Riverside Drive Lakeville, MA 02347 Town Manager 367 Main Street Hyannis, MA 02601 Town of Barnstable Water Supply Division 47 Old Yarmouth Road Hyannis, MA 02601 LEGAL NOTICE NOTICE OF INITIAL SITE INVESTIGATION AND TIER I CLASSIFICATION BARNSTABLE COUNTY FIRE AND RESCUE TRAINING ACADEMY 155 SOUTH FLINT ROCK ROAD BARNSTABLE, MASSACHUSETTS RELEASE TRACKING NUMBER 4-26179 A release of oil and/or hazardous materials has occurred at this location, which is a disposal site as defined by M.G.L. c. 21E, § 2 and the Massachusetts Contingency Plan (MCP), 310 CMR 40.0000. To evaluate the release, a Phase I Initial Site Investigation was performed pursuant to 310 CMR 40.0480. As a result of this investigation, the site has been classified as Tier I pursuant to 310 CMR 40.0500. On May 7, 2018, the Barnstable County Commissioners filed a Tier I Classification Submittal with the Department of Environmental Protection (MassDEP). To obtain more information on this disposal site,please contact Roger Thibault, P.E., LSP,Nover-Armstrong Associates, Inc., 124 Main Street, Unit 2GG, Carver, Massachusetts, 02330, 508.866.8383. The Tier I Classification Submittal and the disposal site file can also be reviewed at the MassDEP Southeast Regional Office, 20 Riverside Drive in Lakeville, Massachusetts 02347, 508.946.2700. Additional public involvement opportunities are available under 310 CMR 40.1403(9) and 310 CMR 40.1404. I un Crocker, Sharon /,t� ��L/�� From: Gallagher, Angela (DEP) <Angela.Gal lag her@MAssMail.State:MA.US> Sent: Monday, August 08, 2016 10:56 AM To: Health; Lynch, Tom Cc: Santos, Daniel; Keijser, Hans; Garcia-Serrano, Millie (DEP);Johnston, David (DEP); Hobill, 3 Jonathan (DEP); Ramos, Lisa(DEP); Locke, Paul (DEP);Tom Cambareri (tcambareri@capecodcommission.org);.Martin, Gerard (DEP) Subject: NOR, Request for IRA, IDL Barnstable county Fire Training Academy Attachments: 4-0026179 Barstable NOR REQPLN INTLET 08-04-2016.pdf Good morning, You are receiving this document because you are-.lusted as an ec"'on the'letter. Please contact the undersigned if you have any questions. Thank you, Angela Gallagher Bureau of Waste Site Cleanup Massachusetts Department of Environmental Protection 20 Riverside Drive Lakeville, Massachusetts 02347 Phone: 508-946-2790 Fax: 508-947-6557 Follow MassDEP on Twitter: https://twitter.com/MassDEP Subscribe to the MassDEP 6-newsl'etter: .mass.gov/dep/public/p6blications/enews.htm Visit our web site: mass.Rov/dep Commonwealth of Massachusetts v Executive Office of Energy &Environmental Affairs • Department of Environmental Protection ® Southeast Regional Office•20 Riverside Drive, Lakeville MA 02347 .508-946-2700 Charles 0.Baker Matthew A.Beaton Governor Secretary Karyn E.Polito Martin Suuberg Lieutenant Governor Commissioner August 4,2016 i Barnstable County Commissioners RE: BARNSTABLE-HYANNIS ATTN: Mr.Jack Yunits,County Administrator Release Tracking Number(RTN)4-0026179 3195 Main Street,Superior Courthouse Barnstable Fire/Rescue Training Academy Barnstable,Massachusetts 02630 Off Mary Dunn Road NOTICE OF RESPONSIBILITY/ REQUEST FOR IMMEDIATE RESPONSE . ACTION/INTERIM DEADLINE This is an important notice. Failure to take appropriate action in response to this notice could result in serious legal consequences Dear Mr.Yunits: The Massachusetts Department of Environmental Protection (MassDEP or the Department), Bureau of Waste Site Cleanup is tasked with ensuring the cleanup of oil and hazardous material releases pursuant to the Massachusetts Oil and Hazardous Material Release Prevention and Response Act(M.G.L. Chapter 21E). This law is implemented through regulations known as the Massachusetts Contingency Plan (310 CMR 40.0000 et seq.—the MCP).. Both M.G.L.c. 21E and the MCP require the performance of response actions to provide for the protection of harm% to health, safety, public welfare and the.environment which may result from releases and/or threats of releases of oil and/or hazardous material (OHM) at disposal sites. MassDEP has reason to believe that there has been a'release to the environment which has resulted in designating the Barnstable Fire/Rescue Training Academy(EFTA) as a disposal site as defined by the MCP. Specifically, perfluoroalkyl substances (PEAS), . including perfluorooctanoic acid `'(PFOA) and perfluorooctanesulfonic acid (PFOS) and other, related compounds that are contained in aqueous film- forming foam (AFFF) have been released to the soil and groundwater at the BFTA (the Site) and thereby impacted the groundwater source which supplies the Mary Dunn Public Water Supply Wells located to the east of the BFTA. The Site is defined by M.G.L.c. 21E and the MCP as any.place Where OHM have come to be located.MassDEP has assigned Release Tracking Number(RTN)4-0026179 to this release/Site. This information is available in alternate format.Call Michelle Waters-Ekanem,Diversity Director,at 617-292-5751.TTY#MassRelay Service 1-800-439-2370 MassDEP Website:vvvw.mass.gov/dep Printed on Recycled Paper i i I Release Tracking Number(RTN)4-0026179 Page 2 of 7 Notice of Responsibility/Request for Immediate Response Action/Interim Deadline Further, MassDEP has reason to believe that.you,(as used,in this letter, "you" refers to the Barnstable Fire/Rescue Training Facility) are a Potentially Responsible.Party(PRP)with liability under M.G.L. c.21E.§5, for response action costs. 'The purpose of this notice is to inform you of your legal responsibilities under State law for assessing and/or remediating the release at the Site. For purposes of this Notice of Responsibility(NOR),the terms and phrases..used herein shall have the meaning ascribed to such terms and phrases by the MCP unless the context clearly indicates otherwise. BACKGROUND INFORMATION { In May 2012,the United States Environmental Protection Agency(EPA) published the final rule"Revisions to the Unregulated Contaminant Monitoring Rule (UCMR3) for Public.Water Systems indicating that thirty chemical constituents,that have not historically been considered as drinking water contaminants,would be• analyzed in samples-collected from wells.serving large public water systems and a representative number of public water systems serving less than 10,000 people from 2013 to 2015. The contaminants to be analyzed_included, among other compounds, PFAS, including PFOS and PFOA. Collectively, PFAS are considered "emerging contaminants"which are contaminants that were previously unregulated by any state or the federal government but due to increasing concerns about their widespread use, reports of their presence in public water supplies;and a growing body of information that the toxicity,mobility and bioaccumulatio.n potential-of these compounds have the potential to pose adverse effects to human health and,the environment,the EPA included PFAS in their UCMR3 sampling program. In May 2016, the EPA promulgated a Health Advisory(HA) for.PFAS of 0.07 micrograms per liter(µg/L)for e EPA"Fact Sheet PFOS and PFOA Drinking PFOS and PFOA combined. The 9 Water Health Advisories" states that if both PFOS and PFOA are detected, the combined concentrations should be compared to the 0.07 µg/L lifetime HA. The EPA HA is based on the best available peer-reviewed studies of the effects of PFOA and PFOS on laboratory animals (rats and mice), and was also informed by epidemiological-studies of human populations that have been exposed to PFAS. These studies indicate that exposure to PFOA and li PFOS above certain concentrations may result in adverse health,effects, including developmental effects to fetuses during pregnancy or to breastfed infants (e.g:, low birth weight, accelerated puberty,skeletal variations), cancer (e.g., testicular, kidney), liver effects (e.g., tissue damage), immune effects (e.g., antibody production and immunity),thyroid effects and othereffects(e.g.,cholesterol changes). PFAS have been widely used in industrial and consumer applications,including stain- and water-resistant coatings for fabrics and carpets, oil-resistant coating for paper products approved for food contact, mining and oil well surfactants,floor polishes,insecticide formulations and AFFF. Given the above, PFAS are therefore considered a hazardous material pursuant to the MCP,specifically 310 CMR 40.0342(1)(a),and is therefore.subject to the requirements of M.G.L.c.21E and the MCP. RELEASE/SITE SPECIFIC INFORMATION On November 30,2013,water samples were collected from the three Mary Dunn Public Water Supply Wells • in Hyannis and analyzed for PFAS under the EPA UCMR3 program. At that time,the samples from Mary Dunn Wells #1, #2 and #3 had 0.19 microgram per liter (Og/L), 0.17 µg/L and.0.11 µg/L of PFOS, respectively, and the sample from Mary Dunn Well#2 had 0.02'µg/L of PFOA. Release Tracking Number(RTN)4-0026179. Page 3 of 7 j Notice of Responsibility/Request for Immediate Response Action/Interim Deadline i Samples from the Mary Dunn Wells were collected on several occasions and analyzed-for PFOS. The results are as follows: Date/Location Mary Dunn#1 Mary Dunn.#2 Marry Dunn#3 , 1/9/2015 0.33 µg/L 0.96 µg/L 0.04 µg/L 3/19/2015 0.28 µg/L 1.6 µg/L Not sampled 4/6/2015 Not sampled Not sampled 0.11 µg/L At the time the above samples were collected and analyzed, the EPA Provisional Health Advisory(PHA) was 0.2 µg/L for PFOS. Based on'the above information, the Hyannis Water Division removed Mary Dunn Wells #1 and #2 from service and°procured treatment for these wells to meet summer water supply demand. Treatment of the water using granulated activated carbon (GAC)from the Mary Dunn Wells#1 and#2 began in July2015. The treated water was blended.with water from Mary Dunn Well#3 to provide water to the distribution system to below the PHA of 0.2 µg/L. After the EPA revised the PHA to the current Health Advisory of 0.07 µg/L in May 2016,the Hyannis Water Division removed Mary Dunn Well#3.from service and procured GAC treatment for this well. The GAC treatment system_ for Mary Dunn Well#3 was completed and the well was returned to service in July 2016. Given the fact that AFFF containing PFAS was used at the BFTA(which is located approximately 1,000 feet west of the Mary Dunn Wells),you initiated a subsurface environmental investigation in November 2013 to - determine if the PFAS has impacted the groundwater at the BFTA. Results of groundwater sampling conducted in November 2013 indicated that PFOS was detected in the groundwater at Concentrations up to 3.9 µg/L. Subsequent analysis indicated that PFOS was detected in the groundwater'up'to 320 µg/L and that the extent of PFOS detected in.the'groundwater extended to the Mary Dunn Wells. In addition, soil samples collected from the BFTA contained PFOS at co6centrations ranging from 0.002 to 4.9 milligrams per kilogram (mg/kg) and PFOS was detected in both the surface water and the sediment in Flintrock Pond immediately adjacent to the BFTA. On July 17, 2015 you re-activated recovery well PRW-4 of the pre-existing groundwater recovery and treatment system to reduce the concentration of PFAS in the groundwater upgradient of the Mary Dunn Wells. The groundwater was pumped from_ PRW-4 at approximately 60 gallons per minute (gpm) and treated with GAC and re-injected upgradient of the recovery well.The groundwater recovery and treatment system has been operating since and has treated approximately 15 million gallons of groundwater: Given that PEAS have been detected at elevated concent"ations-in the soil and groundwater at the BETA, that groundwater flow direction is from the BFTA to the Mary Dunn Wells,and that PFOS has been detected in the samples collected from the Mary Dunn Wells, MassDEP has determined that releases of PFAS from the use of AFFF,at the BFTA is a source of PFAS detected in the Mary Dunn Wells. STATUTORY LIABILITIES M.G.L. c. 21E and the MCP.require the performance of response actions to prevent harm to,health,safety, . public welfare and the environment which may result from this release and/or threat of release and govern the conduct of such actions. W As a current owner of the property where a release,has occurred, you are a Potentially Responsible Party (PRP) with liability under M.G.L. c.21E§5,,fo.r response action costs. Section 5 makes the following parties liable under the Commonwealth of Massachusetts: current owners or operators of a site from or at which i there is or has been a release or threat of release of oil and/or hazardous material; any person who has owned or operated a site at the time hazardous material was.stored or disposed of, any person who A Release Tracking Number(RTN)4-0026179 Page 4 of 7 Notice of Responsibility/Request for Immediate Response Action/Interim Deadline arranged for the transport, disposal,storage or treatment of hazardous material to or at a site; any person who transported hazardous material to a transport, storage or treatment site from which there is or has been a release or threat of release of such material; and any person who otherwise caused or is legally responsible fora release or threat of release of.oil or hazardous material at a site. This liability is "strict", meaning that it is not based on fault, but solely on your status as owner, operator, generator,transporter,disposer or other person specified in M.G.L.c.21E§5. This liability is also "joint and _. several", meaning that you may be liable for all response action costs incurred at a disposal site regardless of the existence of any other liable parties. The MCP requires PRPs to take necessary response actions at properties where there is, or.has been, a release and/or threat of.release of oil and/or hazardous material.. If you do not take the necessary response actions, or fail to perform'them in an appropriate and timely manner, MassDEP is authorized by M.G.L. c. 11E to perform the work. By taking such actions,you can.avoid liability.for response action costs incurred by MassDEP in,performing these response actions.and any sanctions that may be.imposed for failure to perform response actions under the MCP. The MCP requires PRPs and any other,person undertaking response actions to perform Immediate Response Actions (IRAs) n response to sudden releases, Imminent Hazards (IH) and Conditions of Substantial Release Migration(SRM). Such persons must continue to evaluate the need for IRAs and notify MassDEP immediately if such a need exists.- If you are a PRP and you have reason to.believe that your performance of the necessary response actions is beyond your technical, financial or legal ability, you should promptly notify MassDEP in writing of your inability in accordance with M.G.L. c. 21E , subsection 5(e), and 310 CMR 40.0172. If you'assert or demonstrate in compliance therewith that performing or paying for such response action is beyond your ability,subsection 5(e)provides you with a limited defense to an action by the Commonwealth for recovery of two to three times MassDEP's response action costs and 310 CMR 40.0172 provides you with a limited defense to MassDEP's assessment of civil administrative penalties. You should be aware that you may have claims against third parties for damages, including claims for contribution or reimbursement for the costs of cleanup. Such claims do not exist indefinitely but are ,governed by laws that establish the time allowed for bringing litigation.MassDEP encourages you to take any action necessary to protect any such claims you may have against third parties. You must employ or engage a Licensed Site Professional(LSP)to manage,supervise or actually perform the necessary response actions at this site. You may obtain a list of the names and addresses of licensed: professionals from the Board of Registration of Hazardous Waste Site Cleanup Professionals by calling(617) 556-1091,or visiting htti3://www.state.ma.us/isp. Response actions at the Site will not be deemed to be completed unless and until a level,of No Significant Risk as defined at 310 CMR 40.0900 exists or has been.achieved in compliance with the MCP. The MCP requires persons undertaking response actions at a disposal site to submit to MassDEP a Permanent Solution Statement prepared by a LSP upon determining that a level of No Significant Risk exists or has been achieved at the Site. You will be required to pay Annual Compliance Assurance Fees for the Site until a Permanent Solution is achieved. Release Tracking Number(RTN)4-0026179 Page 5 of Notice of Responsibility/Request for Immediate Response Action/Interim Deadline NECESSARY IMMEDIATE RESPONSE ACTIONS AND INTERIM DEADLINE The detection of PFAS in the samples collected from the Mary Dunn Wells has been addressed by the GAC treatment systems installed by the Hyannis Water Department. However, additional public and private water supply wells are located downgradient of the BFTA. Releases of oil and/or hazardous materials(OHM)that impact public and private water supplies are releases that could pose an Imminent Hazard and, pursuant to 310 CMR 40,0311(7), require notification to MassDEP within two hours.As such these releases require that an Immediate Response Action (IRA) be conducted pursuant to 310 CMR 40.0412(1). Therefore, MassDEP hereby requests that you submit an IRA Plan prepared in compliance with 310 CMR 40.0424 to evaluate whether Imminent Hazards exist relative to public and private water supply wells downgradient of the BETA.The.IRA Plan should identify all public and private water supply wells located downgradient of the BFTA and provide any analytical data for any of these wells that have been sampled and analyzed for PFAS. If any public or private water supply well has not been sampled and analyzed for PFAS, the IRA Plan should include a schedule for conducting this work.The IRA Plan should also include the measures that BFTA will conduct to prevent,eliminate, and/or abate any hazards associated with consumption of the drinking water impacted by PFAS above the HA of 0.07 µg/L: Such measures can i include,but are not limited to,'provision of bottled water, installation of GAC system(s),'or connection of private water supply wells to public water. A schedule for implementing these measures should be I included in the IRA Plan. In addition, MassDEP is of the opinion that reducing the mass of PFAS detected in the soil and groundwater at the EFTA is necessary to prevent,eliminate, or minimize harm to health, safety, public welfare or the environment and, pursuant to 310 CMR 40.0412(4), requests that the.IRA Plan include a proposal designed to reduce the concentration of PFAS in the groundwater migrating off the BFTA Site including, but not limited to: 1. Excavating the soil"hot spot" contaminated with PFAS that is acting as an on-going source of groundwater contamination;and/or. 2. Expanding the existing groundwater recovery and treatment system to include additional recovery wells or an increased pumping rate to decrease the mass of PFAS in the groundwater at the BFTA. MassDEP hereby requests that you submit the IRA Plan on or before September 15,2016. INTERIM DEADLINE The date established above constitutes an Interim Deadline established pursuant.to310 CMR 40.0167. Failure to comply with an Interim Deadline may result in enforcement actions by the MassD.EP, including, but not limited to, the issuance of a Notice of Noncompliance, an Administrative Penalty, and/or Enforcement Orders,or,referral to the Massachusetts Attorney General's Office. ADDITIONAL RESPONSE ACTIONS i Additional submittals are necessary with regard to this notification,including,but not limited to,the filing of a written IRA Plan, IRA Completion Statement and/or"a Permanent Solution Statement (PSS). The MCP requires that a fee of$1,200.00 be submitted to the Department when a Permanent Solution Statement is filed greater than 120 days from the date of initial notification. Specific approval is required from the e Release Tracking Number(RTN)4-0026179 Page 6 of 7 Notice of Responsibility/Request mr Immediate Response Action/Interim Deadline . Department for the implementation of all IRAs and may be required for Release Abatement Measures (RAMs). RAMs may not be conducted until a RAM Plan is submitted pursuant to 310 CMR 40.0443. . Assessment activities, the construction of a fence and/or,the,posting of signs are actions that are exempt from this approval requirement. The MCP requires persons undertaking response actions to perform IRAs-in, response to sudden releases;IHs and Conditions of SRM. In accordance with 310 CMR 40.0426, an IH Evaluation shall be performed as part of an IRA within 14 days of obtaining knowledge of such a condition and shall be. submitted to the Department within 60 days. In addition to verbal notification, 310 CMR 40.0333 requires that a completed Release Notification Form (RNF) be submitted to MassDEP,within sixty(60)calendar days of receipt of this Notice of Responsibility. This site shall not be deemed to have had all the necessary and required response actions taken unless and until all substantial'hazards presented by the release and/or threat'of release have been eliminated and a •level of No Significant Risk exists or has been achieved in compliance with M.G.L.c.21E and the MCP. If you have any questions relative to this Notice, please contact Angela Gallagher at the letterhead address or by calling (508) 946-2790. All future communication regarding this release must reference the following Release Tracking Number:4-0026179. Sincer Gerard M.R.Martin Deputy,Regional Director Bureau of Waste Site Cleanup M/AG/ag CERTIFIED MAIL#7016 0750 00001748 8462 RETURN RECEIPT ec: F Town of Barnstable Board of Health Selectmen's Office Barnstable Department of Public Works,Water Supply Division Dan Santos,DPW Director, Daniel.Santos@town.barnstable.ma.us Hans Keijser,Water Superintendent, Hans.Keiiser@town.barnstable.ma.us DEP—SERO Millie Garcia-Serrano, Regional'Director David Johnston, Deputy Regional Director, BWR Jonathan Hobill, Regional Engineer,BWR Angela Gallagher,Project Manager, BWSC, Brownfields,C&E,and Risk Reduction Section Lisa Ramos,Regional Enforcement Office a i Release Tracking Number(RTN)4-0026179 'Page 7 of 7 i Notice of Responsibility/Request for Immediate Response Action/Interim Deadline I DEP—Boston Paul Locke, BWSC Assistant Commissioner LSP Ii Tom Cambareri f tcambareri@capecodcommission.org I cc: DEP-SERO Regional Enforcement Office L ' I F nwf Crocker, Sharon From: Crocker, Sharon - Sent: Thursday,July 28, 2016 10:51 AM . To: Lavelle, Timothy Subject: FW: County Fire Training location -Jnspections FYI From: Crocker, Sharon - r Sent: Thursday, July 28, 2016 10:51 AM To: Weil, Ruth; McLaughlin, Charles; Scali, Richard Subject: FW: County-Fire Training location - Inspections Those were the only inspections Tim was able to locate. Attached are two pages of notes pertaining to,1 or 2 inspections. The date of the notes are: 1/31/2007 and 3/14/2007—so,apparently,there was at least one more inspection, done in 2007. Thank you. Sharon From: Weil, Ruth Sent: Thursday, July 2812016 10:14 AM To: Crocker, Sharon; Scali, Richard Cc: McKean, Thomas; McLaughlin, Charles Subject: RE: County Fire Training location - Inspections Tom/Sharon: Are these the only inspections which have been done at the FTA?The County Administrator indicated that yearly inspections have been performed by the Board of Health. Please advise.Thank you. Best, Ruth IWI)I lVeil Town Attorne`. Town of Barnstable 367 Main Street Hyannis, MA 02601 508-86'2-4620 (te%rpbone) 508-862-4724 (fi.%) The information c6ntained in this electronic transmission ("e-mail"), including any attachment (the "Information"), may be confidential or otherwise exempt from disclosure. It is for the addressee only: This Information may be privileged and confidential attorney work-product or a privileged and confidential attorney-client communication. The Information may also be deliberative and pre-decisional in nature. .As such, it is for internal use only. The Information may, not be disclosed without the prior-Witten consent of the Town Atiorneyr's Office of the Town of Barnstable. If you have received this e-mail by mistake,please notify the sender and delete it from your system. Please do not copy or forward it. Thank you for your cooperation. Barnstable County Fire Training Academy Site Visit /�. 155 South Flint Rock Road Barnstable MA 02630 1/31/2007, Attendees:Marina Brock,Amy Wallace,Lee McConnell,Alisha Parker,Lee Pareseau;"Director of Barnstable'' Fire Academy and Steve Hoffman. Alisha provided the group with Town of Barnstable Chapter 108:Hazardous Materials and Chapter 326:Fuel and Chemical Storage Tanks Regulation packets. Maintenance:is very minimal.Lube on location does the oil changes for vehicles.One time per year they may do an oil change,but brings the waste to the transfer station. Small equipment use(lawnmower,chainsaws,etc— use of 1 gallon of gasoline—get from the gas station each time) No vehicle washing done on site—not even rinsing. . - I No floor drains=drains are closed off,but there is a pipe that goes outside.Floor cleaning is sweep and hose without soaps. No UST on site Fuel oil(300 gallon)tank is located outdoors. Work should include berming the area with 4x6 block walls;put an overhang on it to close it in. The tank construction is of Single Steel.(Tier 1 reporting necessary) A 110 gallon tank mounted on a truck that has diesel fuel. (Tier 1 reporting may be necessary) , Training New and innovative training should be reviewed and forwarded to ask for comments and issues. 'An approval should be obtained and kept record of. _ They are conducting more indoor classroom training and less outdoor training.This is per the NFPA standards and practices. , Standard practice was to use flares to start the fires. Over the course of the 8 years,they figured that about 200 flares were used. The flares were the"5 minute flares". They now use propane cylinders to light straw. The wash down(spray to put the fires out)enters into the ground quicker. Out of 30 wells,;only 1 had contaminant of perchlorate. Use of 1,000 gallon of propane simulates flammable liquid fires and gas fires.(Tier 1 reporting necessary)(Amy, to look into Tier 2 reporting) - Staff meetings will go over the SOP's and record it. 40 employees total,12 core employees and 20 specialists all part time. Burning: 7 sessions—Pilgrim Nuclear Fire'Brigade Training each year 4 sessions-Fire fighting 1-2 each year 8 sessions—In house training each year 10 sessions—Rent out to others for training each year approximately—under control of the Fire Academy (Sessions can range from 1 hour to 9 hours)(Approximately 30 sessions per year) Months to burn:April-May and September-November MSDS are not all on site—only have�a couple. [Dry chemical(warns of surface water run off)and foam.] Marina would like to see the procedures of the dry chemical use. Uses 7 times a year and is approximately 10 pounds. Need a contingency plan and post telephone numbers near phones. Q:\Hazmat\Barnstable County Fire Training Academy Site Visit.doc F �y Barnstable County Fire Training Academy Site Visit 155 South Flint Rock Road Barnstable,MA 02630, 3/14/2007 Attendees:Marina Brock,Amy Wallace,Lee McConnell,Alisha Parker,Lee Pareseau,Director of Barnstable Fire Academy,Dennis Pasedo,and Steve Hoffman. Standard OperatinE Procedures: Lee Pareseau updated SOP's per the discussions held prior to this meeting. MSDS are on site for all products. Emergency phone list is posted by all phones. ` Bids for proposals are out for the double walled oil tank with a roof and berm. Flares are still present on site in 55 gallon drums. Lee would like them,to be gone and no longer store this'type of material. Begin purchasing"green"products with the new fiscal year.' April 2,2007 staff meeting will be held with the new OPS manual sign off. *These updates are the skeletal structure of an Environmental Management System(EMS) Training Lee McConnell-Rabies,Lyme disease,and Right-to-know. Right-to-know still must be gone over with the staff to remain in compliance. At the next staff meeting,right-to-know will be gone over—access to all MSDS,how to read an MSDS,labeling of products and how to read them. Amy requested BFTA to include a procedure on how absorbents(pads and speedy dry)are disposed of. Alisha will complete a Tier 1 inspection today(3/14/2007). It will be determined whether or not the 100 gallon tank of diesel mounted onto a vehicle will be included in the inventory and if there are any exemptions. Alisha. will also contact Neil Andres for an update on the vehicle mounted tanks. yyA� Y Ir V r ' - �a.I m Q:\Hazmat\070314-Barnstable County Fire Training Academy Site Visit.doc From: Crocker, Sharon Sent: Thursday, July 28, 2016 9:59 AM To: Weil, Ruth; Scali, Richard Cc: McKean, Thomas . Subject: County Fire Training location - Inspections Attached are three hazardous materials inspections done at the Barnstable County Fire Training facility. r Sharon Crocker 2 Town of Barnstable ' Hazardous Materials On-Site Inventory and Inspection FACILITY INFORMATION: Business Name: 1-3A P A era WA l,-)I,t K fi 4 17b--)L Business Location: r Mailing Address: �G, l3ox * ��AJe A3 s;� i t / Telephone Number: , Contact Person: / ET- - Emergency COnt'art Telephone Niimmber: Type of Business: r HAZARDOUS MATERIALS (CHAPTER 108) Virgin Product Total Quantity Container Size(s) Storage Location Major Materials Gallons or Pounds Quarts, gallons, Shed,retail store, drums,tank,etc... cabinet,closet,etc OIL 771f=/VCu7 CA.l< ' I C/L 1-3/k5 7> i ,c! S lC;A-L i tAJ /J�. (� C,:t� C� /�iT /�/�StL f"r.'.(f� ,/GO ;h�zG,us c�. s;�• ✓er»cr.E'S ��;/SCEZLf�.C)c-.l�U•s C,,t GiGfJS %IU7. 6A43� TXtIC.7Z'e-5 f6ii)�' f/C•L` Gr Nr.?.71J 7>G I-`� fi.c S 2- , I3•t•�r� i�.':x r.S C67 4,A .3/QAY.1--N,03 �r" . 74141VC-01 C7EAl< ALAI-fp A 6 t 6 S � �.���.Gf ;'sl/.eIJS yp(^);�ItAt7] ,1C�T• " ;r7` ' ��•r '�-ice � - i .. .. _ ....... ,. ,...,:... - ._ .. .. .. ....:-... ,.. . .. .. ...-�.,.. •- -. ..ate.. Misc. Combustibles Misc. Corrosives Misc.Reactive Misc.Toxics Invento ry To tal Amount: �^� J �. ' C,/��!.L .c/ y G i u f U.S Hazardous Materials License Poste��. Y)e No Contingency Plan.Posted? Yes re District: AItR u57s(15t.6 Co�-/ Fire Extinguisher Service Date: Metal Covered Rag Bin: Yes No AbsorbentMaterial Availables )No Type of Absorbent-. 'Speedy Dry(`Pa�s)Pigs Other: MSDS on site? eV'No (, and Copy// Computer Access Hazardous Waste Handling / Hazardous Waste Generator Identification Number: N f Type(s) of hazardous waste product(s): Date of last hazardous waste shipment,type of waste and quantity: Hazardous Waste Transporter(s): Designated Hazardous Waste Facility: Hazardous Waste Storage Area Description: _ Is hazardous waste storage area labeled: Yes No Are tanks/drums/containers labeled with the words "Hazardous Waste",the type of waste_ and the associated hazard(i.e.ignitable,corrosive,reactive or toxic) Yes No If hazardous waste is stored out of doors is it covered from the elements?'Yes No . Is it in 110% containment? Yes No If hazardous waste is stored indoors is it on an impervious floor? Yes No -2 - . , FLOOR DRAINS (Chapter 381) Town Sewer Account Number: /11A Indoor floor drains: Yes o If yes,circle one,does it discharge to a: holding tank dry well on site septic. . Outdoor surface drains: Yes No If yes,circle one,does it discharge to a: holding tank dry well on site septic. FUEL AND CHEMICAL STORAGE TANKS (Chapter 326) . Underground Stora e Tanks on site? Yes N. . g g Age: Is removal required? Yes No If yes,when? Is testing required? Yes No If yes,when? Out of doors above ground storage tank on site&-)No If yes,is it`protected from the elements? ' es No If yes,how? -»���z�:U_iTk, A .A "r Is it on'a foundation larger in size than the tank Yes ' No COMMENTS/REC'OMMENDATIONS/CORRECTIVE ACTIONS L.0-L. rj �Jc.- 47i i I ,. let -•�'L�,`�'1,��•'-['.-I•�.C�--�c./ "�/i'f'"!�i� '/�2-L.cj fl•''�i_ .�•'L.IL-''l_.0� � lL. .6 :rf1�1_-l%J�`"�_��fJ'.r}:.,cit,� Date: l` -'1�--- zcyo Public Health Inspector: (Y71a 04/;t 7 7U Facility Representative: t--T:-- %0A AF e 5r-4 LL - 3 - I ` °F1HE t°w Town of Barnstable _ _ Office:508 862-4644 Public Health Division Fax:508-790-6304 SA LE.MASS. ' 200 Main Street• Hyannis, MA 02601 1639. MASS. o 'FDMP+ TOXIC AND HAZARDOUS MATERIALS INSPECTION REPORT Business Name: 644,�(s e, g Po1,c.e teak, Date: t Location/Mailing Address: 15S � la.-k fZo. t� Contact Name/Phone: (S-e c_ 12us- cl) o5--1-7 1- _S-3R 1 Inventory Total Amount: "�I MSDS:qE S- �wt+ l D-7 t License#: � Tier II : o Lahelina: v Spill Plan: ZS Oil/WaterSeparator: 1A Floor Drains: o Emer enc y Numbers:yZs Storage-Areas/Tanks: 5 a.l k , ,,L,-q, Ai F- F.i.- , o o �l �efJ �o -ff�c1L Emergency/Containment ui ment: 5 - moo t/ Waste Generator ID: tR Waste Product: Date&Amount of Last Shipment/Frequencv: . ` Licensed Waste Hauler&Destination:' (A 1=I.t Other Waste Disposal Methods: - SS I f�wts A FI-ro `��� ,g avrS rr�trc� -Fo itWo I te.r Lb x� _ Creor w I) G e„� r0.KS�C� LIST OF TOXIC AND HAZARDOUS MATERIALS i NOTE: Under the provisions of Ch. 111, Section 61, of the General Laws of MA, hazardous material use, storage and disposal of 111 gallons or more requires a license,from the Public Health Division. Antifreeze Dry cleaning fluids Automatic transmission fluid Other'cleaning solvents&spot removers Engine and radiator flushes Bug and tar removers ,5 Hydraulic fluid (including brake fluid) Windshield wash Motor oils Miscellaneous Corrosives Gasoline,jet fuel, aviation gas Cesspool cleaners 6 d Piese�l fuel, kerosene, #2 heating oil Disinfectants isM' cellaneous petroleum products: Road salts grease, lubricants, gear oil Refrigerants Degreasers for engines &garages Pesticides: Caulk/Grout insecticides, herbicides rodenticides Battery acid (electrolyte)/batteries Photochemicals(Fixers) Rustproofers Photochemicals(Developer) Car wash detergents Printing ink Car waxes and polishes Wood preservatives (creosote) Asphalt&roofing tar Swimming pool chlorine b Paints,varnishes, stains, dyes 'Lye or caustic soda Lacquer thinners �3 Miscellaneous Combustible V-rious s�oraj caKS Paint&varnish removers, deglossers - Leather dyes _ Miscellaneous Flammables Fertilizers Floor&furniture strippers PCB's Metal polishes Other chlorinated hydrocarbons - Laundry soil&stain removers (including carbon tetrachloride) / (including bleach) Any other products with."poison labels" ka�vsc�.ol� cicwcr3/GQ,s„ '�E-awfs (including chloroform,formaldehyde, hydrochloric acid, other acids) -VIOLATIONS.- ORDERS: INFORMATION/RECOMMENDATIONS: 0 vela o -1-6& -3 <.a a t I b Jc oa I c�c l'i V 7 A, /o o pa./ Inspector: Facility Representatives•"`• .--<T WHITE COPY-HEALTH DEPARTMENT/CANARY MPY_Ri mmiFcc TOWN OF BARNSTABLE COMPLIANCE: CLASS: 1. Marine, Ga: satisfactory 2. Printers BOARD OF HEALTH- 3. Auto Body unsatisfactory- 4. Manufactur COMPANY ;V, 4 (see "Orders") 5. Retail Store 6. Fuel Supplii ADDRESS 4-1 �'CYass: 7. Miscellaneo TITIES AND STORAGE _ (IN= indoor MAJOR AA ER 112G �' IN OUT IN - OUT IN OUT # & Fuels: �r��Gy t Gasoline Jet'Fuel (A) Diesel, Kerosene, #2 (B) Heavy Oils: waste motor oil (C) , new motor oil (C) transmission/hydraulic Synthetic Organics.- degreasers D 1 n • Dy m Miscellaneous: � -n N G� 1 m - Qo i _ V 1 DISPOSAUMCI AVIATION REMARKS: 1. Sanitary Sewage 2. ater Supply O Town Sewer Public .,O/on-site OPrivate 3. Indoor Floor Drains YES-jl-"'NO40 ' O Holding tank: MDC_ O Catch basin/Dry well _ c O On-site system d . 4. Outdoor Surface drains: YES NO OR, RS: 0 Holding tank: MDC of B � s� o COUNTY OF BARNSTABLE . SUPERIOR COURTHOUSE P.O BOX 427 SACHHS�' BARNSTABLE MASSACHUSETTS 02630 JACK T.YUNITS,JR County Administrator Office-(508)375-6771 jack.yun its(�barnstablecountv.or:; July 27, 2016 Mark Ells,Town of Barnstable Thomas Guerino,Town of Bourne Michael Embury,Town of Brewster Jill Goldsmith,Town of Chatham Richard White,Town of Dennis Sheila Vanderhoef,Town of Eastham Julian Suso,Town of Falmouth Christopher Clark,Town of Harwich; Rodney Collins,Town of Mashpee John Kelly,Town of Orleans David Panagore,Town of Provincetown George Dunham,Town of Sandwich Rae Ann Palmer,Town of Truro Brian Carlson,Town of Wellfleet t Peter Johnson-Staub,Town of Yarmouth Dear Town Managers, As you know the Barnstable Fire Training Academy has come under fire recently resulting from a Civil Action brought by Barnstable against the County pursuant to Mass. Gen: Law Chapter 21E alleging that actions by the County at the Academy have caused damages to the Mary Dunn Wells. Chapter 21E is a strict liability.statue that im poses'liability, jointly and. severally, upon any party who contributed to the generation of hazardous substances on the site, in this case affecting the wells, including the property owner, transporters and generators, and•persons'who .otherwise caused the release of hazardous materials. . The unique nature of Chapter 21E therefore would implicate'all Barnstable County towns that used foam at the Academy at any time,,including the five Barnstable fire districts, Plymouth Power, Entergy and others. Ironically Barnstable County never used foam at the site. The County does have afire response unit or department that would use foam. ` Nonetheless we owe a professional duty to notify all of our fire departments and districts of the imminent potential for litigation and that each community may be enjoined in this litigation because of the legal obligations set forth in Chapter 21E. The Academy always operated in compliance with regulatory standards. Barnstable's Board of Health inspected and permitted the Academy annually and regulatory permits were issued by DER. The County recognizes the significant benefits that their annual appropriation provides to the fire service enhancing public safety for all of our first responders and.for all of our Barnstable County residents. Therefore we are resolved to and committed to a course of action that will continue this'service for local communities while we simultaneously employ our best effort to remediate any threat to the wells whether related to the Academy or any other point source of contamination to insure that the Mary Dunn Wells are environmentally compliant. It should be noted that Aqueous Film Forming Foam has been utilized on the site for approximately four decades,until prohibited by the County in 2007,and this chemical compounds continuous use has created the current dilemma. We are presently and have been,undertaking over the last two fiscal years remedial actions and we are iri the process of extracting all contaminated soils located in a hot spot, the localized catchment area with the highest level of PFOS, and disposing of those soils at a DEP approved location. We have also initiated a system that diverts ground flows away from the wells and returns the water to the Academy where it is cleaned on site. We are working with DEP to manage clean up activities and we remain engaged with the Town with the hope of reaching a reasonable solution. We will continue to keep you advised as to the progress of those communications and the status of ongoing remediati.on. It remains our hope that further- legal entanglements can be avoided and that we can continue to facilitate the public safety function that is so necessary to our Cape's fire service. Sincerely, Jack Yunits County Administrator cL- 6 153— 1 -1 t►K r Town of Barnstable Office:508-862-4644 Public Health Division Fax:508a90-6304 ' B"RM� 200 Main Street• Hyannis, MA 02601 TOXIC AND HAZARDOUS MATERIALS INSPECTION REPORT Business Name: advts co.�4 re- g Fol i c..e- AeaA*-n. Date: '� 1 1Q I _ Location/Mailing Address: ra',-k- g,6Ae- ri.5 "te-- Contact Name/Phone: -e s O --7-71 Inventory Total Amount: 1 4,� MSDS: qd S Atk I V�, License#: 1 D-7 f Y Tier II : o Labeling: o Spill Plan. LS Oil/WaterSeparator: Floor Drains: MO Emer ency Numbers: Storage Areas/Tanks: 3 55 A ,I AV Ft' vim re-to 12c- o o �l refs Sro -ff�c1L Emergency/Containment ui ment:' trk 1o.;'ma YtAv-e� J-S—t - Waste Generator ID: Waste Product: Date&Amount of Last Shipment/Frequency: Licensed Waste Hauler&Destination: (A s 1,� Foc•K, �a..a Other Waste Disposal Methods: - SS 'al � S A Fn-- o b- re-vka �g aNsFc«c� -'o exv o VL,4t — f V 4lor,14 w,I G ow Tav�S e� LIST OF TOXIC AND HAZARDOUS MATERIALS NOTE: Under the provisions of Ch. 111, Section 31, of the General Laws of MA, hazardous material use, storage and disposal of 111 gallons or more requires a license from the Public Health Division. Antifreeze Dry cleaning fluids Automatic transmission fluid Other cleaning solvents&spot removers Engine and radiator flushes Bug and tar removers ,S Hydraulic fluid(including brake fluid) Windshield wash Motor oils Miscellaneous Corrosives Gasoline,jet fuel,aviation gas Cesspool cleaners 60 iesel fuel, kerosene, #2 heating oil Disinfectants Miscellaneous petroleum products: Road salts grease, lubricants, gear oil Refrigerants Degreasers for engines&garages Pesticides: Caulk/Grout insecticides, herbicides, rodenticides Battery acid (electrolyte)/batteries Photochemicals(Fixers) Rustproofers Photochemicals(Developer) Car wash detergents Printing ink Car waxes and polishes Wood preservatives(creosote) Asphalt&roofing tar Swimming pool chlorine 1 b Paints, varnishes, stains, dyes Lye or caustic soda Lacquer thinners Miscellaneous Combustible --rtaus sp/4j ca-ts Paint&varnish removers, deglossers Leather dyes / Miscellaneous Flammables Fertilizers Floor&furniture strippers PCB's Metal polishes Other chlorinated hydrocarbons Laundry soil &stain removers (including carbon tetrachloride) I S (including bleach) Any other products with "poison labels" .VOLV vst.old[ e 14A (including chloroform,formaldehyde, hydrochloric acid, other acids) . VIOLATIONS: ORDERS: INFORMATION/RECOMMENDATIONS: vtI !aar� C Wl / Inspector: Facility Representatives' �T WHITE COPY-HEALTH DEPARTMENT/CANARY COPY- BUSINESS Town of Barnstable Hazardous Materials On-SiteInventory and Inspection FACILITY INFORMATION: Business Name: /3.11 r i /"s1 ice/ (._l'I-%tl 1�/ r!';.�l''I` tCd ti �r`s�:t)�d X (A T> A / Business Location: Mailing Address: ., Telephone Number: / G'f` ;` > / Contact Person: Emergency Contact Telephone Number 5`� - 7_'�ft`' a 3 -21 Type of Business:' HAZARDOUS MATERIALS (CHAPTER 108) Virgin Product Total Quantity Container Size(s). Storage Location Major Materials Gallons or Pounds Quarts,gallons, Shed,retail store, drums,tank,etc... cabinet,closet,etc ! �✓— LL"1 i %/t. J :!AL:Lr .JS. Alt; T ✓C"/-J OC-5 ;i.//i!FLL-/� ')i-!'U� ��, '�,.t GL4'R .S i%u?. �,nnlS�' ,� •.vc. ,y '�!`$TXfiC�?-ft� f�lf if i�l.'f.f) t L!:.�• ('s 7't' 1/ .2. r'YI u! Zf il!c/l: T/X5 L��I{ CR fj �iiC'LGfr.�� t . Ai L:�._r..ls (� 6Af, A-4T_ /'-•- CAA Gf', Y'�,'rf'..;i!'I':�f; (7t�:%Zli� -V/ t (..� ft U ;. it !. / !:....S �: '!?°A G.( !,(._-S ,-,!�i i • - 1 - Misc.Combustibles Misc.Corrosives Misc.Reactive Misc.Toxic§ s y' Inventory Total Amount: " Po'u ,v /)S Hazardous Materials License Posted. Yet No Contingency Plan Posted? Yes ; o/ Fire District: IC Fire Extinguisher Service Date: Metal Covered Rag Bin: Yes No „Absorbent Material-AvailableT&s No Type of Absorbent: Speedy Dry I'ad Pigs Other: MSDS on site?, es /No rand Copy/ Computer Access Hazardous Waste Handling Hazardous Waste Generator Identification Number: � f Type(s) of hazardous waste product(s): Date of last hazardous waste shipment,type of waste and quantity: Hazardous Waste Transporter(§): Designated Hazardous Waste Facility: Hazardous Waste Storage Area Description: Is hazardous waste storage area labeled: Yes . No Are tanks/drums/containers labeled with the words "Hazardous Waste",the type of waste and the associated hazard (i.e. ignitable,corrosive,reactive or toxic) Yes No If hazardous waste is stored out of doors is it covered from the'elements? Yes No Is it in 110% containment? -Yes No ` If hazardous waste is stored indoors is it on an impervious floor? Yes No - 2 - FLOOR DRAINS (Chapter 381) Town Sewer Account Number: 41 A^ vAJ s/ram SL n�- Indoor floor drains: Yes If yes,circle one,does•it discharge to a: holding tank 90 dry well on site septic. Outdoor surface drains: Yes No If yes,circle one,'does it discharge to a: holding tank dry well on site septic. FUEL AND CHEMICAL STORAGE TANKS (Chapter 326) Underground Storage Tank(s) on'site'? Yes Age: Is removal required? •Yes No If yes,when? Is testing required? Yes No If yes,when? Out of doors above ground storage tank on'sitet) No If yes,is it protected from the elements?(' es,)No If yes,how? ` f`-o 1;v A �'c% / Is it on a foundation larger in size than the tank Yes, No 'N COMMENTS/RECOMMENDATIONS/CORRECTIVE ACTIONS f /.�.-Z.,•L.e�z%"/�i.-CJ'"{-. ',"'..•i -it.*��1_. �C�C .i—! l-i P �r I _�� �.� J.* 1, ( :Z . 'L.,lh ? <':tL-f,t �g.._...'t. )a�i�-7.� �(-<1u +��:a'• •���- "C.-�-. `"F.l,-„• '� `_J 'rt k:•J- l_:7._T.0 i%l � � .4A ����1.{� ,/f/l—�. '--.f�..:2:C.C'.. E-:1 Z.n-�,"l r �✓ �g • �.-! %� t'7L -..%. (/ �.i,.u� 1 �:--arc_` %!/�Pi c, 71-NeW vur j e-A r�_'�rt Date: Public Health Inspector: 17/L/ Facility Representative: ` e _ 3- 4 4 CAPE COD COMMISSION November 22, 2010 Mr. Gerard Martin , Bureau of Waste Site Cleanup _ e Southeast Regional Office Department of Environmental Protection T 20 Riverside Drive . Lakeville,MA 02347 . RE: Immediate Response Action Status and Monitoring Report ; Immediate Response Action Completion Report .Release Abatement Measure Plan for Spent Ion Exchange Media Barnstable County Fire Training Academy (BETA) RTN:4-190 Dear Mr. Martin: i Our last Immediate Response Action Status Report for the Release of Perchlorate at the Barnstable County Fire Training Academy and request for approval to terminate the active IRA pump and treat system in accordance with 3 10:CMR 40.046(6)was submitted on February 12,.2010. Although we received a presumptive approval to terminate the pump and treat system;. Barnstable County chose to continue its operation while low levels of perchlorate were'' still being detected found atthe Mary Dunn#2 public supply well. Regular"samplingof the system was reduced to monthly over this period. This submittal is to transmit that, -11 information as an Immediate Response Action Status Report(40.0425) anil"kemedial", Monitoring Report(40.0027) and to notify you that Barnstable County will be terminating the Pump and Treat system.based upon a recent investigation as discussed, a herein. This summer Barnstable County and the Hyannis Water Division engaged in a sampling program and investigation of,the occurrence of persistent low levels of perchlorate in the MD2 well..The results of that investigation support the conclusion that the low level concentrations are due to activities associated with the chlorination of the Mary.Dunn and Airport supply wells,at the Hyannis Water Division's treatment building immediately upgradient of the MD2 well. Perchlorate concentrations were not above the reporting limit of 1 ppb for public water supplies: This submittal also serves as the project's Immediate Response Action Completion Report and contains a Release Abatement Measure Plan for the disposal of spent media in the ion exchange vessels. Please contact me if you have any questions regarding this matter. Sincerely, Thomas C. Cambareri Water Resources Program Manager, LSP Cc: Mark Zielinski, County Administrator Hans Keijser,Hyannis Water Division John Klimm, Town Manager-Barnstable, Ma -"om McKeon,Health Agent-Barnstable,MA 2 Immediate Response Action Status Report(40.0425) Remedial Monitoring Report(40.025) Immediate Response Action Completion Report (40.027(4)) Release Abatement Measure 40.044. , for Monitoring Period Ending November 15,2010 , Barnstable County Fire/Rescue Training Academy RTN 04=190/-04-20021 Site: Barnstable County.Fire/Rescue Training Academy-- Potential Responsible Party/ Owner/Operator: Barnstable County:. Mark Zielinski, County Administrator 3195 Main Street - Barnstable,MA 02630 _ (508) 375-6643 Contact/LSP: Thomas C. Cambareri LSP#3788 (508) 362-3828 Status Report on Immediate Response Action-40.0425(1&2) Background A modified Immediate Response Action (IRA)plan to abate a Substantial Release Migration of perchlorate contaminated groundwater from the Barnstable Fire.&Rescue.; Training Academy (the Facility) at concentrations exceeding the MCP GW-1 standard of 0.002 mg/L within the Zone II to public supply wells to the Hyannis Water Division was submitted to the Department on February 20, 2007. The modified IRA plan details.the findings of the initial IRA plan filed with the Department on November 6, 2006, describes the County's expanded plan for containment, and details public,outreach efforts conducted by Barnstable County. Initial implementation and start-up of the IRA are described in the 1 St Status Report filed in August 2007 which documents the construction, initial operation and performance of. the treatment system through July 12 2007. Remedial Monitoring Reports were filed . electronically each month with bi-weekly system-performance monitoring results throughout the period: On November 12;2008 the County submitted'a request to terminate the IRA.. The system. was shut down in December 2008 following a presumptive approval of our request to. terminate and the County-began the process to obtain quotes to remove the spent ion exchange media residing in the treatment vessels. 3 The IRA treatment system was resumed on June 18th; 2009 as discussed in our previous Status reports due the detection of perchlorate in the.Mary Dunn#2 supply well in April. A perchlorate concentration of 0.45 ppb was reported on April 23, 2009. Subsequent sampling results reported concentrations of.0.65 and 0.46 ppb on May 19 and May28, 2009, respectively. In response to the detection's in the supply well, groundwater samples were collected from six (6)monitoring wells immediately up-gradient of MD-2 in May 2009 and the laboratory results reported no detections of perchlorate in groundwater. The County operated the IRA system and reported the monthly samples from recovery wells and treatment effluent during which perchlorate concentrations decreased to non- detectable levels in influent and effluent water samples. At that time (February 2010)the County submitted its-request for termination of the IRA. The County has coordinated sampling of the MD-2 supply well with the Hyannis water Division according to a Memorandum of Agreement. However, monthly sampling of the Mary Dunn#2 supply well for perchlorate ceased after October 2009 due to lack of access despite the continued operation of the Pump and Treat system. In the late spring of 2010 the Hyannis Water Division and Barnstable County began a weekly sampling regime according to our MOA. New Site Information - 40.0425(3)(b) Perchlorate recovery wells of the immediate response system have been at trace to below detection limits since 2008.as shown in the attached graph. However,perchlorate was still being detected at slightly higher concentrations than the method detection limit of 0.1 ppb in groundwater samples collected directly from the MD2 well. The Hyannis Water Division does not want to trip a reportable perchlorate concentration of 1 ppb. The persistent concentrations of approximately '/z ppb in the MD2 water was enough of a concern that the Water Division did not want to pump the water into the system. The MD2 well has been off-line since the remedial response action taken by the County began in 2007. The County engaged in weekly testing of the MD2 well,over the course of the 2010 summer to evaluate the persistent perchlorate concentrations and continues monthly sampling through the fall. The results of the perchlorate testing in MD2 over the recent 2010 sampling period are shown in the graph below. 4 MD-2 Perchlorate 0.6 0.5 0.4 CO 0.3 0.2 PumpTest 0.1 0 o No o^� �C z o 0�- BOG ti The earlier summer sampling started with perchlorate at the %2 ppb rlevel. The samples were taken after about 30 min to an hour of pumping the offline well,which is approximately 10,000 to 15,,000 gallons of water, to waste .. We proposed sampling after a longer sustained period of pumping. Perchlorate concentrations started to decline even before 3 days of continuous pumping sampling occurred on July 9t'. The continuous pumping reduced the perchlorate concentration by one-half to 0.24 ppm. Perchlorate concentrations have remained below 0.24 since the continuous pumping ended. However,the persistent perchlorate was still unexplained in light of the non-detects for perchlorate in the IRA monitoring and recovery wells and the other nearby public supply wells (MD1 and MD3). A treatment building that houses the corrosion control and chlorination treatment equipment is located in close proximity to the MD2 well as shown in the figure. We note that standard procedure at the treatment building is to run the sample taps of the Mary Dunn Wellfield and Airport Well for extended periods prior to sampling,for chlorine residual and/or Coliform. The water sink is plumbed to a-6 x 6 leaching catch basin (sump) off the east side of the building. It is approximately 165 ft directly upgradient of the.MD2 well.as shown by the figure below. When the cover was lifted from the sump it was found full with water over to the south east. 5 , J Figure showing the treatment buildinLy and MD2. The red line is 165 feet i ` Groundwater Flow � ]t Direction �`'�� � a' �''� ,. � ''may'� � + •�. MD2 Water .s, �� {� ., � -�_ ,� ,•, � Pumped to _= 4 z MD2 ;t , •tx , , '�(, waste in this 4 a` � ►�. t area ;;� ,� � t y e � Treatment Building .1 f `, •, ' , . su ti'Y. <���e��t� : fix VV444 Sumpy , , . } i i+�,� Via„ -` •� ,��>_Cr Y,. "� ��� Hyannis Water Division staff regularly tests for residual chlorine levels in the finished water for the Mary Dunn and Airport Wells. During the week of September 20, 2010, several locations were tested for chlorine and perchlorate. As shown in the Table below, the chlorine concentration in the.12% solution chlorine product is 120,000 ppm. Chlorine in the sump was tested at 0.3 ppm and the raw water from MD2 was 0.06 ppm. The chlorine data indicates that the sump is a pathway for chlorine found in the MD2 well raw water. This is supported by the direct easterly groundwater flow in the area. We also sampled these locations for perchlorate. . The DEP report, "Occurrence and Sources of Perchlorate" (2006)reports that chlorine and bleach products naturally generate perchlorate and that the longer the product remains unused, the higher the perchlorate concentration will be. We tested the same locations for perchlorate and the laboratory found that the manufacturer's chlorine product feeding the wells had a perchlorate concentration of 6,300 ppb. It is not surprising that the raw product had such high perchlorate concentration. A concentration .of approximately 6,000 ppb is typical in the manufacturer's product. The perchlorate levels in the sump were 0.08 and 0.09 ppb and the raw water from MD2 was at 0.23 ppb. The next week we sampled the finished water and found no perchlorate as shown in the table. 6 MD2 Samples Chlorine Perchlorate 9-20-201 PPm ppb MD2 Raw 0.06 0.23 MD2 Finished . 0.5 0* sum -0.3 0.08' Chlorine 120,000 :6,300 October 4, 2010 We conclude that the persistent source of low level concentrations of perchlorate in the NID2 well is perchlorate in the chlorine used at the treatment building. It maybe that the chronic release of perchlorate from the standard operating procedure may be supplemented from incidental spills acid/or purging of lines in the treatment building. . There may be a floor drain in the building that is also touted to the sump. This situation is exacerbated by the fact that the MD2 well has been off line for such.a long period during the immediate response action. This condition does not allow dilution that normally occurs when the well pumps for longer periods. Therefore the chlorine and perchlorate from the sump migrates advectively to the well with little dilution'. As a result of our weekly sampling we have seen perchlorate in MD2 decline even more to 0.09 ppb as shown in the graph. It is also noted that when the MD2 well is pumped to waste that the spray of water is diverted to the adjacent woods directly upgradient of the Recovery well PRW-2 and monitoring well PC-21. The occurrence of low levels of perchlorate at the PRW-2 after the IRA cleanup well may have been incidental to the perchlorate in the raw MD2 supply. t Operation and Maintenance Recovery well PRW-3 was inoperable for an unknown period of less than 130 days between July to October 2010 due to an electrical storm trip. Management of Remediation Waste,Remedial Wastewater 310 CMR 40.0425(3)(c) Treated effluent was discharged to groundwater at the site up-gradient of the perchlorate plume. Immediate Response Action Completion Report-310 CMR 40.0427 (4) An Immediate Response Action shall be considered complete when the release,threat of release and/or site conditions which give rise to the need for that Immediate Response Action, as described in 310 CMR 40.0412. The IRA at this site, according to 40.027 (1), has accomplished: (a) necessary stabilization of site conditions; (b)has eliminated any Imminent Hazards to health, safety,public welfare and the environment, and(c) eliminated Critical Exposure Pathway(s)without the continued operation and maintenance of active remedial systems. This and prior IRA status reports have included all supporting materials including: a)description of the release site conditions and receptors; a description of work completed according to the IRA Plan and additional work; all investigative monitoring data; a succinct statement of the findings and conclusions; and details on the management of remedial waste. Other Information required by the Department- 310 CMR 40.0425(3)(d) No additional detail has been requested by the Department. LSP Opinion - 310 CMR 40.0425(3)(e) The Immediate Response Action has been implemented as outlined in the Modified IRA Plan and is in conformance with the goals of Immediate Response Actions under the MCP. Furthermore,based upon the monitoring results for perchlorate in recovery, monitoring, and Public Water Supply wells, IRA has accomplished the necessary elimination of a critical exposure pathway,thus eliminating an imminent hazard to health, safety,public welfare and the environment, by the elimination.of the Perchlorate plume to concentrations at the non-detection to the method reporting limit of 1ppb,without the continued operation and maintenance of active remedial system. Remedial Monitoring Report- 310 CMR 40.0425(6) The Remedial monitoring report of laboratory samples have been submitted through eDEP. Release Abatement Measure—310 CMR 40.0444 The spent ion exchange media will be removed by a licensed vendor for-incineration at a licensed facility. Barnstable County will be obtaining a quote for this and begin contracting at the beginning of the Calendar year. The amount of media,is 60 cubic feet. The County will be the entity undertaking the RAM. The release has been previously identified through the IRA Plan and status reports. The objective of the RAM-Plan is to remove the spend media,monitoring for the RAM is not proposed. Assurance of proper licenses shall be made through the public quote and contract for this work. Barnstable County shall submit RAM status reports as required until the media is removed. , 9 t Figure showing perchlorate in the IRA recovery Wells and MD2 Well over the course of the Immediate response Action. The 2010 period shows ND to trace levels in the recovery wells and concentrations of/z ppb in the summer of 2010 decreasing to '/4 ppb. 2.50 2.25 Perchlorate as of October 21, 2010 B FTA MMCL 2.00 — — — — — — — O 1.75 0 �—PRVV-1 . N 0 --*—PRW--2 _. O N 7+ 1.50 ®PRW-3 T m PRW 4 a- c t¢ Q 1.25 Inter-vessel - Effluent _ 20 cr —M D-2 ° E 1.00 o o 3 a. 3 s a 13 Verbal report a. 0.75 Verbal report for MD-2 from �, o 4 for MD-2 from Hyannis Water 3� E p Hyannis Water Division n°. W 0.50 " Division U' t 0.25 0.00 ND - -- - ND Qom os��a� �� � ��,� 200� 'boos Zoos 2010 10 Town of Barnstable Hazardous Materials On-Site Inventory and Inspection FACILITY INFORMATION: Business Name: Business Location: /6r3- 3oLt7_HRoAb, 13.4i1Srkd Mailing Address: �nl SA�,tI S i�kRZ.E Telephone Number: �� Contact Person: LEA /'.4i<ESEAtt. Emergency Contact Telephone Number: 47r -_3* t 3 3JK Type of Business: /%kC -FgAI-,J/A1q HAZARDOUS MATERIALS (CHAPTER 108) Virgin Product Total Quantity Container Size(s) Storage Location Major Materials Gallons or Pounds Quarts,gallons, Shed,retail store, drums,tank,etc... cabinet,closet,etc 7L(XW007_ 6tAK S T,�€Ki/-yr 7 S 4 )P.4iiJ7S (� � ���Js i C,A-LL6AJ IYar �WESEZ 6Z /00 6AU-6.US Oil Sim VEN�C S CF7-1,,A4JEDU-5 /7t4r5Ch'YW--) &6-A OU -f0 PoU•vOS a-~u D�6ar,¢�.ucns �Cov�tJCy C%�f8iv�7S S Doxt-S j 2NS Tizu.c-7v AL5 BL Gl! �� d NS /C,/t LL6�t1 f.4GI.k4E &461A/_TS /SCiZL.r4atJEaoS 31WA-Y Cq,US a 7L(R_11/0U1-C-PeA< �LA-it/td LES °2-�' -v'`• DA-iW75 iZUPA,AJ0:.,AS - 1 - - 'Y r r Misc. Combustibles Misc. Corrosives Misc.Reactive Misc.Toxics Inventory Total Amount: 6_3 Z Cv A-uv AAS yG !>d y Ai"iD`S Hazardous Materials License Poste e No Contingency Plan Posted? Yes o Fire District: &A91Vs7X_-61Z Fire Extinguisher Service Date: Metal Covered Rag Bin: Yes No Absorbent Material Available es No Type of Absorbent: Speedy Dry ad Pigs Other: MSDS on sites es No an�C.p Computer Access Hazardous Waste Handling Hazardous Waste Generator Identification Number: Type(s) of hazardous waste product(s): Date of last hazardous waste shipment,type of waste and quantity: Hazardous Waste Transporter(s): Designated Hazardous Waste Facility: Hazardous Waste Storage Area Description: Is hazardous waste storage area labeled: Yes No Are tanks/drums/containers labeled with the words "Hazardous Waste",the type of waste and the associated hazard(i.e. ignitable,corrosive,reactive or toxic) Yes No If hazardous waste is stored out of doors is it covered from the elements? Yes No Is it in 110% containment? Yes No If hazardous waste is stored indoors is it on an impervious floor? Yes No - 2 - v v FLOOR DRAINS (Chapter 381) Town Sewer Account Number: �IZA ON 51r25- Indoor floor drains: Yes l If yes,circle one,does it discharge to a: holding tank dry well on site septic. Outdoor surface drains: Yes No If yes,circle one,does it discharge to a: holding tank dry well on site septic. FUEL AND CHEMICAL STORAGE TANKS (Chapter 326) Underground Storage Tank(s) on site? Yes Age: Is removal required? Yes No If yes,when? Is testing required? Yes No If yes,when? Out of doors above ground storage tank on sitetp No If yes,is it protected from the elements? es No If yes,how? &vL-�75 6v A AomF Is it on a foundation larger in size than the tank es No .1-oGArz5;> 1A) e°.urAiaat&w z- o COMMENTS/RECOMMENDATIONS/COR ECTIVE ACTIONS .era -A> f 7u�ev av�- 4 tj Date: ld'1S— ZO% Public Health Inspector: '01AI1N-1A AA117J Facility Representative: Li� PA a i - 3 - . OF g "' . CAPE 20®25 � OIVIMeSSIOIV PO Box 226 _ Barnstable.; MA 02632 * (508) 362=3828 r,.V Fax: (508) 362.-3828 rrd'S frontdesk@capecodcommission,org M 4. ¢. November 10,2008 r. Gerard Martin Bureau of Waste Site Cleanup Southeast Regional Office Department of Environmental Protection' y r,, 20 Riverside Drive Lakeville,MA 02347 RE: Request to Terminate Active IRA Pump and Treat System Immediate Response Action Status Report w 'Barnstable County Fire Training Academy`(BFTA)'RTN 4490 Dear Mr.Martin: 15 This is a cover letter transmitting our Im `mediate Response Action Status Report for the Release of perchlorate at the Barnstable County Fire Training Academy and request for approval to terminate the active IRA pump and treat system;. Based upon the monitoring results for perchlorate in recovery,monitoring, and Public Water Supply wells,IRA has accomplished'the necessary elimination of a critical exposure pathway,thus eliminating an imminent'hazard to health,safety,public welfare and the environment,by the elimination of the Perchlorate plume to concentrations at the non-detection to method reporting limit of Ippb. The achievement of the IRA goals no longer requires the continued operation and maintenance of active remedial.system. . Therefore in accordance with 310CMR40.046(6),Barnstable County.is requesting PEP approval to terminate the active remedial pump and treat system. ,a 9 The County will maintain the system in operating condition`and continue quarterly sampling of ' selected wells under an agreement with the Hyannis Water Division. The County,will soon be filing an Immediate Response Action Completion Report and Class A Response Action Outcome. We have been submitting monthly performance monitoring through eDEP. I am sending this IRA status report out to inform'community members: Please contact meAuna. y questions regarding this matter. Sincerely, Thomas . Camb co rn Water Resources.Program Manager,LSP = Cc: Mark Zielinski,County Administrator 'Tom McKeon,Barnstable Health Director " John K1imm,Town Manager,Barnstable ' Paul Niezdwiecki, Cape Cod;Commission Hans Kiejser, Superintendent Lee Paraseau,BFTA.Director - Immediate Response Action Status Report (40.0425) and Remedial Monitoring Report(40.0027) s for Monitoring Period Ending October 20,2007 Barnstable County Fire/Rescue Training Academy RTN 04-190/-04-20021 Site: Barnstable County Fire/Rescue Training Academy Potential Responsible Party/ Owner/Operator: Barnstable County Mark Zielinski, County Administrator 3195 Main Street. Barnstable,MA 02630 (508) 375-6643 Contact/LSP: Thomas C. Cambareri LSP#3788 (508) 362-3828 Status Report on Immediate Response Action—40.0425(1&2) Background A modified Immediate Response Action (IRA)plan to abate a Substantial Release Migration of perchlorate contaminated groundwater from the Barnstable Fire &Rescue Training Academy (the Facility) at concentrations exceeding the MCP GW-1 standard of 0.002 mg/L within the Zone II to public supply wells to the Hyannis Water Division, was submitted to the Department on February 20, 2007. The modified IRA plan details the findings of the initial IRA plan filed with the Department on November 6, 2006, describes the County's expanded plan for containment, and details public outreach efforts conducted by Barnstable County. Initial implementation and start-up of the IRA are described in the 1st Status Report filed in August 2007 which documents the construction,initial operation and performance of the treatment system through July 12, 2007. A Second Status report was submitted on December 18, 2007 and documents groundwater quality information for samples collected in October 2007 and system- operation and performance information since the initial status report through the Remedial Monitoring Reporting period ending November 7, 2007. The second status report described the installation of a replacement recovery well for PRW-1 because it had become fouled with iron and its pumping rate was significantly reduced. Remedial Monitoring Reports have been filed electronically each month with bi-weekly system-performance monitoring results. 2 .f.' A .5 r Status of Assessment/Remedial Actions-.40.0425(3)(a) New Site Information -40.0425(3)(b) . Monitoring Wells County staff sampled 16 monitoring wells in'October to assess the aerial extent of perchlorate in groundwater. Monitoring wells selected for sampling were based upon previous detections of perchlorate.'Monitoring wells in which there had been'two or . more non-detects were not sampled again. The wells sampled in October 2008 are shown on Figure 1 with perchlorate concentrations. For comparison,Figure 2.(August 2006 to January 2007) and Figure 3 (January 2007) show previous maps of perchlorate detections,including the original configuration from the IRA plan.. Barnstable County has used-the values below,the reporting limit-of 1 ppb to help' guide its investigation and target locations for recovery wells. "J"values"are positive detections of perchlorate below the,method reporting limit. The method detection limit is' 0.05 ppb,-so "J"values are tentative positive detections ranging from 0.05 to < I ppb. a For the purpose of regulatory compliance,the County is using the method reporting.limit as the basis of its data presentation in'accordance with the Massachusetts Contingency Plan. J values are,available for review in the following table and the laboratory reports. Perchlorate concentrations in:groundwater are below thereporting limit of 1 ppb for all but one detection. The upgradient area at the power lines, approximately 1,200'feet from the downgradient public supply wells MD I.and'MD2,has a perchlorate concentration at the method reporting limit of 1 ppb in PC-2. The area including PC-3 and PC-2, which had the highest perchlorate concentration in the plume core in 2006 (50 ppb at PC-3),is now BRL. The area with perchlorate at 1 ppb represents a,small portion of the original effected area. This concentration will be attenuated through.dilution as it migrates with groundwater flow. 3 4� Perchlorate in Groundwater �*v Explanation as of October 2008 Monitoring wells perchlorate concentrations in ppb ' ��. �� ;l�� (� � �;l�. •4 ��, T] ��.. yM �d+ e• } ;Si FV•,` �'" ,�.,{.-�'� w`ay��.�g.'a P.. c NDMEW wW ' � 'Y.. _ �ca,'�"� � ,�;.�: _ .w• ��.4 ,� e�'�' ,yt� ND w try ` w"""' .:"A 4"' ��"-'�a '+ ��r_ `•'� ��.�may:,« '�i a. ' �{•� `..� 4 � x - .i+ � a® � a { 9 +N• ig- S w b� cf' BR 1.0 wdti"a'' 3 ` �° a. Y 4 �i r• Y BR ND IS B BR y �, BR ND NDBRND �V!4 ND - `k' x� �,4,-t '�+� �.,: a -� a °? 'k�:s � c+ 6 ..�, S 4• �,� 4 a.+ 9 f ,3.,_ 0 50 100 200 300 40Q ND } r e Figure 1. Perchlorate in Monitoring Wells October 2008 Figure 2. Perchlorate in MonitoringOctober 2007 t, Barnstable Fire Training Academy New Recovery Well rchloratiume in Groundwater (2 SB 10 ppb contours) • Watef+ able Map(0 1 foot contour intervals asq �' October 2007 b I Figure 3. Perchlorate in Monitoring11 B ec r nc ..ap*{��uc r�caa.uv�a.aucnBr • B - A� Perchloraie • • • • E) Monitoring well(MW/PC i1 - MN4t � IANF11 � � w•." ,� uwat ose � r• uw as N'w44' \�3 PC13 O O13 ,I, C PC-1e 7 2 ppb Perchlorate r\�is Pc1-' - � �o°i concentration contour \ x1 a . es Pc1 Pc-x° oe�aca Pc1s 3 1 to vcxl t o 1 `.ePce Pc+; No Pc1n vc.xs ND �1 BPL PD1B PC'?x — — 1�ce Op x+A o•x� Pp7� 1 Figure 4 shows perchlorate concentrations in selected wells over the course of time. The migration of the perchlorate plume core is seen in the "bump" in the curve for monitoring wells PC-II and PC-8. These monitoring wells are directly upgradient of recovery wells PRW-1 and PRW-4, indicating that the high concentrations have been captured and that there is only a small area of perchlorate remaining in this upgradient location.. This area is characterized by an upward sloping clay bed shown in the longitudinal cross-section shown in Figure 5 that could be releasing low concentrations of adsorbed perchlorate. Figure 4. Graph of Perchlorate in Selected Monitoring Wells 50 Perchlorate(µg/L) CI Pc-3 Select Monitoring Wells o PC-z X PC-11 40 A PC-8 0 PC-23d PC-22 ® PC-24 30 20 _ 10 0 N — - -- 1/1107 1/1/08 12/31/08 Figure 5. Hydrogeological Cross Section PC_11 BFTA PC-3 , PC-20 PC-16 PC-21 MD-2 4MW-7 PC-4 PC-14 PC-22 Flintrock [\�PC-23Pond nn �P�.nd _ C CLAY . Area which may retain low levels of perchlorate 0 100 200 400 800ft 6 c Perchlorate concentration in downgradientwells`near:the MD wellfield, as measured in PC-23d,PC-22 and PC-24, decreased rapidly from a high of 2 ppb'to non=detect, except for PC-23d which is BRL at 0.1 ppb. Monitoring over this'period indicates'that perchlorate concentrations are not expected to increase., Recovery wells; , Regular sampling of the pump and treat system indicates that perchlorate concentrations have remarkably decreased and leveled off since the Spring of 2007. Perchlorate concentrations in recovery wells range from non-detect to 0.29 ppb(Figure 6). The upgradient Recovery wells consist of PRW-1 (active from May to November 2007), which was shut down-due to iron fouling, and PRW-4 (active from November{2007 to present). PRW-2 and 3 are recovery wells just upgradient of Mary Dunn#2 public supply well. PRW-2 is north of PR.W-3..Over the last ten months of bi-weekly samples, all recovery well perchlorate concentrations were below O:S ppb.. Figure 6. Perchlorate in Recovery Wells over time BFTA perchlorate ai of November 5,2008. 2.25 - 2.00 — — — Q; MMCL - r _ PRIM 1 - , 1.75-- -PRW.2 - —4--PRW3- a.. 4 1.50 CL t m M 1.25 �I�Ef�uenl d o0 `m c 1.00 } o _ n ut ND d 0.75' e' 1-Jun,aJul, 1'-Aug 31•Aug 1-0ct m:d- 6.25 0.00 -ND - _ F .1-Apr 1-May 1-Jun iJul.1 Aug 31•Aug 1 OcC 31 Oct 1•6ec 31•Dee 31Jan 1•Mar,1.Api_1•May-1-Jun�1Juf 1,•Aug 31•Aug 1Act"ii-Oct" 30•Nov + i � Date(2007 2008�. y. Public Supply Wells l Hyannis Water Company public supply wells have been-sampled over the course of the IRA. Perchlorate has been detected in the supply,wells in the past at concentrations ranging from 0.12 to 0.55 ppb. The most recent samples indicate there were no detections for perchlorate in the wells as shown below. 7 ; - Well Last Detection Recent Tests MD 1 0.26 Oct 07 ND June 08 MD2 0.55 Dec 06 ND August 08 MD3 0.12 June 06 ND June 08 Barnstable County and the Town of Barnstable have an agreement to monitor groundwater for perchlorate to insure that the following goals are achieved. Barnstable County will continue to work with the Town of Barnstable to continue sampling of targeted wells. t Type of Well Acceptable Goal Present Condition Monitoring Wells < 1 ppb Met Recovery Wells <0.5 for six months Met Supply Wells <0.25 ppb for six Achieved ND but, requires months six successive months of sampling Operation and Maintenance The pump and treat system has been working less efficiently for a number of reasons. Iron fouling at the upgradient area (PRW-4) continues to negatively affect the pumping rate and its continued operation requires change out of the iron bag filters every 2 days. The treatment system has a high-water alarm indicating diminished flow and iron clogging that is received by our contractor who maintains it. Second,perchlorate removal by the ion exchange media has decreased. The treatment effluent concentrations have increased from non-detect to a value below the reporting limit averaging about 0.13 ppb, comparable to the estimated aggregate influent or flow-weighted concentration of 0.16 ppb from all recovery wells. Third, the average weighted influent concentration is 0.13 ppb,=below the method reporting limit of 1 ppb. The pump and treat system therefore is not effectively,capturing nor treating groundwater with perchlorate concentrations at or below the reporting limit of 1 ppb. The monthly cost to operate the treatment system is approximately $2,800 per month accounting for $1,400 in electricity, $800 in O & M and $600 in project management and reporting. 8 Management of Remediation Waste,Remedial Wastewater- 310.CMR 40.0425(3)(c) Treated effluent was discharged to groundwater at the site up-gradient of.the perchlorate plume. The County is in the process of obtaining an estimate for disposing of the ion exchange resins which will be scheduled in concert with the submittal of an IRA Completion Report.. Other Information required by the Department"- 3 10 CMR 40.0425(3)(d)- No additional detail has been requested by.the Department. ti LSP Opinion - 310 CMR 40.0425(3)(e) The Immediate Response Action has'been implemented as outlined in the Modified IRA Plan and is in conformance with the goals of Immediate Response Actions under the g � p, r MCP. Furthermore based upon the monitoriri results for erchlorate in recovery,ove P g , P Y monitoring, and Public Water Supply wells,IRA has accomplished the necessary elimination of a critical exposure pathway;thus eliminating an imminent hazard to health, safety,public welfare and the environment,by the elimination of the Perchlorate plume to concentrations at the non-detection to the method reporting limit of 1ppb;without the continued operation and maintenance of active remedial system. s Remedial Monitoring Report- 310 CMR 40.0425(6) r , The Remedial monitoring report of laboratory'samples have been submitted through t eDEP. Analytical results referred to in this report are presented in tabular:form below. i f k 9 Perchlorate concentrations reported since last IRA Status Report(December 20,2008) Well 12/13/07 12/19/07 12/27/07 1/2108 1/11/08 1124108 216/08 2120/08 316108 3119/08 413108 4/18108 5/5/DB 5/16108 6/2/08 6/13108 6118108 6/30/08 718108 7/14/08 7/24108 8111108 8125/08 9/10/08 9122108 1017108 1018108 10/10/08P10/20108PRW-2 0.09 0.08 0. 06 0.07 0.09 0.08 NO 0.05 NO NO NO NO NO NO NO 0.05 NO NO NO NO NO NO NO 0.06 PRW-3 0.45 0.45 0.48 0.40 0.49 0.41 0.30 0.34 0.25 0.21 0.21 0.24 0.23 NO 0.26 0.31 0.24 0.24 0.26 0.19 0.25 0.21 0.17 0.27 PRW-4 0.92 0.73 0.66 - 0.56 0.62 0.47 0.35 0.40 0.27 0.24 NO 0.23 0.26 0.26 0.10 0.22 0.22 0.20 0.17 0.13 0.09 0.08 0.06 0.09 Effluent NO NO NO NO NO NO NO NO ND.. NO NO 0.07 NO 0.05 0.12 NO 0.06 0.07 0.07 0.06 0.05 0.05 0.06 0.11 MD-1 NO MD-2 NO MO-3 NO PC-2 1.0 PC-3 0.90 PC-4 0.30 PC-8 1.2 0.29 PC-10 0.06 PC-11 0.28 0.08 PC-12 NO PC-14 ND PC-15 0.06 PC-18 NO 0.15 PC-20d ND 0.09 PC-22 NO PC-23d 0.10 PC-24 NO PC-25, NO PC-27 0.12 MW-7 ND 10 } of Bit CAPE COD COMMISSION l� ;" :' h 3225 MAIN STREET P.O. BOX 226 BARNSTABLE, MA 02630 � 'ass ti� (508)362-3828 ACHUS FAX(5.08)362-3136 E-mail:frontdesk@capecodcommission.org December 18, 2007 Mr. Gerard Martin Bureau of Waste Site Cleanup - Southeast Regional Office Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 RE: Modified Immediate Response Action RTN: 4-20021. Barnstable County Fire Training Academy(BFTA) RTN: 4-190 Dear Mr. Martin: This is a cover letter transmitting our second Immediate Response Action Status Report for the Release of perchlorate at the Barnstable County Fire Training Academy. The report describes the replacement of an iron fouled recovery well PRW-1 with a new recovery well PRW-4 and includes a snap-shot of water quality data from selected wells in the monitoring well network. We have been sending in monthly performance monitoring through eDEP. I am sending this status report out to inform community members. 'e ,--s The Groundwater recovery system and the treatment system is working according to the Immediate Response Action Plan. Please contact me if you have any questions regarding this matter. ' S Sincerely; co Tho as C. Cambareri Water Resources Program Manager, LSP Cc: Mark Zielinski, County Administrator John Klimm,Town Manager, Barnstable, Hans Kiejser, Superintendent VTom McKeon, Barnstable Health Director Lee Paraseau, BFTA Director _ F L�1 1 r t Second Status Report- Immediate Response.Action (40.0425) and Remedial Monitoring Report(40.0027) for Monitoring Period Ending December 6,2007 Barnstable County Fire/Rescue Training Academy RTN 04-190/-04-20021 Site: Barnstable County Fire /Rescue Training Academy Potential Responsible Party/ Owner/Operator: Barnstable County, > Mark Zielinski, County Administrator. 3195 Main Street Barnstable,MA 02630 (508) 375-6643 Contact/LSP: Thomas C. Cambareri LSP#3788 (508) 362-3828 Status Report on Immediate Response Action—40.0425(1&2) This is the 2nd Status Report on the implementation of the IRA. This status report describes replacement of one of three recovery wells and provides an updated October 2007 snapshot of water quality downgradient of the site. Background A modified Immediate Response Action (IRA) plan to abate a Substantial Release Migration of perchlorate contaminated groundwater from the Barnstable Fire & Rescue Training Academy (the Facility) at concentrations exceeding the MCP GW-1 standard of 0.002 mg/L within the Zone II to public supply wells to the Hyannis Water Division, was submitted to the Department on February 20, 2007. The modified IRA plan details the findings of the initial IRA plan filed with the Department on November 6; 2006, describes the County's expanded plan for containment, and details public outreach efforts conducted by Barnstable County. The initial Status Report was filed on August 10, 2007 together with the first Remedial Monitoring Report. Remedial Monitoring.Reports have been filed electronically each month thereafter with weekly system-performance monitoring results. Status of Assessment/Remedial Actions -.40.0425(3)(a) Initial Actions Initial implementation and start-up of the IRA are described in the I" Status-Report filed in August 2007 to document construction, initial operation and performance of the treatment system through July 12, 2007. Ongoin Operations This 2" Status Report documents groundwater quality information for samples collected i . r in October 2007 and system-operation and performance information.since the initial status report through Remedial Monitoring Reporting period ending December 6,,2007. New Site Information - 40.0425(3)(b) Water-quality results reported since the initial Status Report through the`Remedial Monitoring Reporting period ending December 6, 2007 is shown in the attached tables. Recovery well PRW-1 began operating on June 8, 2007, as noted in the initial status report. In response to reduced yield and air observed in the force main from recovery well PRW-1, drawdown at the well was found to be excessive and the well pump was shut down and inspected on August 16, 2007. The well was found to be contaminated with iron-oxidizing bacteria and the pitless adaptor had been compromised allowing air to enter the force main. The well was shocked with chlorine and allowed to sit over the weekend. Groundwater recovered from wells PRW-2 and PRW-3 continued to be treated- during this.time. The entire system was completely shut down on August 21, 2007 so that portions of the system upstream of the ion-exchange resin vessels could be shock-chlorinated. Shock- chlorinated components of the system include a)recovery well PRW-1,b).its force main, c) the equalization tank, d) variable-speed delivery pump, e) the bag=filter vessel and f) connecting pipes. The system was treated overnight. On August 22, 2007, recovered groundwater from recovery well PRW-1 was used to flush the force main and the equalization tank overnight,with discharge to the tank's overflow. The system was brought back online on August 23, 2007. The equalization tank, delivery pump,bag filter and connecting pipes upstream of the ion-exchange resin vessels were flushed with combined flows from all recovery wells to flush residual chlorine from the system before recovered groundwater was allowed to enter the ion- exchange vessels. On October 23, 2007, flow measurements for recovery well PRW-l indicated reduced yield to approximately 27 gpm. This was attributed to persistent iron-bacteria contamination. Water samples collected from PRW-1 in September 2007 had indicated that iron bacteria are still present. Reduced yield from recovery well PRW-1 would result in less capture of the perchlorate plume.., In response to this condition, Barnstable County requested a cost quotation for the replacement of PRWA and ran.a number of new groundwater modeling scenarios using the model that was used to design the system. Replacement recovery well PRW-4 was sited approximately 60 feet south of PRW-1 based on updated water-'table and water- quality information that was collected for a new snap shot of the perchlorate'plume. 'The location chosen for the new recovery well is shown in the following map as PRW-4. The map also shows water-table elevations and perchlorate concentration contours measured in groundwater in October 2007. Perchlorate concentrations are also tabulated below. 2 _. _ t PRW-4 was installed on November 15th by Desmond Well Drilling and the well was developed and connected to the force main used to deliver groundwater recovered from PRW-1. A well log for PRW-4 is attached. An observation well PC-27 was also installed.for a iwo-hour aquifer test conducted on November 20, 2007. Transmissivity was estimated at 39,036 ft/d(hydraulic , conductivity of approximately 348 ft/d based on a 15-foot contributing thickness). 'A Perchlorate concentration of 1.2 ppb and a total iron concentration of 1.3 ppm were reported for a sample collected from PRW-4 during the aquifer test. PRW-4 became operational on November 20, 2007 and a pumping rate of approximately 28 gpm was measured at the treatment building, approximately 3/4 of the rate from the other two recovery wells. Accumulated iron-bacteria biomass in the force main is believed to have reduced the effective diameter of the force main responsible for the limited yield. On November 30, 2007, two gallons of chlorine bleach was added to recovery well PRW- 4 to shock chlorinate the force main. The force main was disconnected from the treatment system and clean water was allowed to discharge to the ground surface from the force main until the chlorine odor became apparent. Chlorinated water was allowed to sit in the force main for three.days, after which chlorinated water in the force main was purged to the ground surface. The force main was reconnected to the treatment system on December 3, 2007 and the flow rate from PRW-4 remained unchanged at approximately 27 gpm. Barnstable County is evaluating more aggressive measures for ` clearing the force main, including the use of muriatic acid (HCl). Management of Remediation Waste,Remedial Wastewater - 310 CMR 40.0425(3)(c) Treated effluent continues to be discharged to groundwater at the site up-gradient of the perchlorate plume. The County will contract with Siemens to.exchange the ion exchange resins if the ion- exchange capacity of the resin becomes depleted before the clean-up is completed. Other Information required by the Department- 310 CMR 40.0425(3)(d) No'additional detail.has been requested by the Department. LSP Opinion - 310 CMR 40.0425(3)(e) The Immediate Response Action has been implemented as outlined in the'Modified IRA Plan and is in conformance with the goals of Immediate Response Actions under the MCP. Remedial Monitoring Report - 310 CMR 40.0.425(6) Water samples are collected weekly,from the treatment system to evaluate.its performance. .This information is shown in the above table. The treatment system has been 100% effective in removing perchlorate from recovered groundwater. Perchlorate concentrations in groundwater captured by recovery wells PRW-2 and PRW 3 are below I ppb.` Perchlorate concentrations in groundwater captured by recovery.well PRW-1 decreased from nearly 2 ppb to approximately 0.5 ppb through the end of the Remedial Monitoring Reporting period ending November 7, 2007. Perchlorate 4 concentrations reported in groundwater captured by recovery well PRW.=4 range between 0.62 ppb and 1.9 ppb. , System effluent water samples consistently exhibit no detectable concentrations of perchlorate. Water samples are collected weekly from ports between the two resin filter vessels and after the secondary vessel to detect breakthrough of perchlorate through the respective vessels. Perchlorate has not been detected in water samples collected from. these system ports indicating that the first resin filter vessel removes 100% of the perchlorate in recovered.groundwater. t Weekly system-performance sampling will continue through the month of December 2007, at which time system performance will be further evaluated and consideration will be given to reducing the sampling frequency after which samples may be,collected once per month. Cape Cod Test Boring Project Boring No. PRW4 5 Rayber Road,Orleans,MA 02653 Cape Cod Commission (508)240-1000 BCFTA project Sheet"1 of 1 div.Desmond Well Drilling,Inc. Bamstable Driller: Patrick Desmond Boring location:41°40.601'&70° 16.955' Helper: James Brown Ground Surface Elevation: Inspector: Date start: 11/13/2007 Date end: 11/20/2007 Sampler consists of a two inch split Notes:6"x2"pitless adapter set on 6"pipe. 6"pipe Auger Size:6 1/4"x 4"H.S.A spoon driven using a 140 lb.` from top,of pipe to 6't. Casing Size: 4"x35'SCH40 PVC. hammer falling thirty inches Screen Size: 4"x15X015 PVC VEE WRAP Depth Sample Sample Description Well Installation (FT) NO PEN/REC DEPTH/FT BLOWS 6" +2 0 0-15 Brown sand and gravel 2 4 6 8 10 12 n 14 15-48 F-M-C silty brown sand. 16 18 20 22 24 26 28 30 32 34 36 38 40 42. 44 46 48 48-50 Clay 50 52 54 56 Well Depth:48' 58. Static: 32' 60 End of boring: 50' . 62 End of sample: N/A 64 66 Granular Soils Cohesive Soils Proportions Used Well Installation Key BLOWS/FT DENSITY BLOWS/FT DENSITY -CONCRETE 0-4 V. LOOSE >2 V.SOFT Trace 0-10% -SAND PACK 4-"10 LOOSE 2-4 SOFT Little 10-20% 10-30 M. DENSE 4-8 M.STIFF Some 20-35% Z -SOIL BACKFILL ® -BENTONITE 30-50 DENSE 8-15 STIFF And 35-50% . _SCREEN >50 V. DENSE 15-30 V.STIFF -APPROX.WATER >30 HARD LEVEL CAPE COD TEST BORING IBORING NO. PRW4 Massachusetts Department of Environmental.Protection y e iran -Hon "`on%y Here is the file you requested for your records. h To retain a copy of this,file you must save and/or print.f Username: SMICHAUD Transaction ID: 159097 Document: BWSC 105 IRA Size of File:. 167.729 K Status of Transaction: WORK IN PROGRESS Date and Time Created: 12/18/2007::12:35:25 PM Note: This file only includes forms that were part of your transaction as of the date and time indicated above. If you need a more current copy of your transaction, return to eDEP and select to "Download a Copy" from the Current Submittals page. - • _ F III Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) A. RELEASE OR THREAT OF.RELEASE LOCATION: 1. Release Name/Location Aid: �IFIwt R l r a tee. Na 2. Street Address. EIS w il. 3. City/Town: - .1 .: b ..- 4. ZIP Code. 10260,E. o„ � � 5. UTM Coordinates: a.UTM N' 415784 b. UTM E: 70284 ❑ 6. Check here if a Tier Classification Submittal has been provided to DEP for this disposal.site. ❑✓ a. Tier IA ❑ b. TierlB ❑ c. Tier IC ❑ d. Tierll ❑ 7.. Check-here if this location is Adequately Regulated,pursuant to 310 CMR.40.0110-0114. Specify Program(check one): Fla. CERCLA ❑ b. HSWA Corrective Action ❑ c. Solid Waste Management ❑ d. RCRA State Program(21 C Facilities) M1 B.THIS FORM IS BEING.USED TO: (check all that apply) 1. List Submittal Date of Initial IRA Written Plan(if previously submitted): 11/6/2006 (mm/dd/yyyy) ❑ 2. Submit an Initial IRA Plan. ❑ 3. Submit a Modified IRA Plan of a previously submitted written IRA Plan.' ❑ 4. Submit an Imminent Hazard Evaluation.(check one) ❑..a. An Imminent Hazard exists in connection with this Release or.Threat of Release.. ❑ b. An Imminent Hazard does not exist in connection with this Release or Threat of Release. ❑ c. It is unknown whether an Imminent Hazard exists in connection with this Release or Threat of Release,and further assessment activities will be undertaken. ❑ d. It is unknown whether an Imminent Hazard exists in connection with this Release or Threat of Release. However, response actions will address those conditions that could pose an Imminent Hazard. 5. Submit a request to Terminate an Active Remedial System or Response Action(s)Taken to Address an Imminent Hazard. ❑✓ 6. Submit an IRA Status Report. ❑✓ 7. Submit a Remedial Monitoring Report.'(This report can only be submitted through eDEP.) a.Type of Report:(check one) 0 i. Initial Report ✓0 ii. Interim Report. ❑ iii. Final'Report b.Frequency of Submittal:(check all that apply) ❑ i. A Remedial Monitoring Report(s)submitted monthly to address an Imminent Hazard. ❑, ii. A Remedial Monitoring Reports)submitted monthly to address a Condition of Substantial Release Migration. ❑✓ iii. A Remedial Monitoring Report(s)submitted concurrent with a IRA Status'Report. c. Number of Remedial Systems and/or Monitoring Programs: 1 A separate BWSC105A, IRA Remedial Monitoring Report, must be filled out for each Remedial System and/or Monitoring Program addressed by this transmittal form. Revised:2/9/2005 Page 1 of 6 Massachusetts Department of Environmental Protection -71 Bureau of Waste Site Cleanup BWSC105 IMMEDIATE.RESPONSE ACTION (IRA) TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) 9Q B.THIS FORM IS BEING USED TO(cont.): (check all,that apply) 8. Submit an IRA Completion Statement. a. Check here if future response actions addressing this ReleasQ or Threat of Release notification condition.will be EJ conducted as part of the Response Actions planned or ongoing at a Site that has already been Tier Classified under a different Release Tracking Number(RTN). When linking RTNs,rescoring via the NRS is required if there is a reasonable likelihood that the addition of th.e new.RTN(s)would-change the classification of the site. b. Provide Release Tracking Number of Tier Classified Site(Primary RTN): ❑ _ These additional response actions must occur according to the deadlines applicable to the Primary RTN.Use the Primary RTN when making all future submittals for the site unless specifically relating to this Immediate Response Action. 9. Submit a Revised IRA Completion Statement. (All sections of this transmittal form must be filled out unless otherwise noted above) C. RELEASE OR THREAT OF RELEASE CONDITIONS THAT WARRANT IRA: 1. Identify Media Impacted and Receptors Affected: (check all that apply) ® a. Air ® b. Basement [] c. Critical Exposure Pathway ✓® d. Groundwater El e. Residence ® f. Paved Surface ® g.Private Well ®✓ h. Public Water Supply ® i. School - -j. Sediments E] k. Soil ® I. Storm Drain m. Surface Water n. Unknown ❑ o. Wetland ®✓ p. Zone 2 a q. Others Specify: 2. Identify Oils and Hazardous Materials Released: (check all that apply) a. Oils ® b. Chlorinated Solvents c.Heavy Metals Z d. Others Specify:PERCHLORATE j D. DESCRIPTION OF RESPONSE ACTIONS: (check all.that apply,for volumes list cumulative amounts) Z 1. Assessment and/or Monitoring Only 2. Temporary Covers or Caps 3. Deployment of Absorbent or.Containment Materials 4. Temporary Water Supplies 5. Structure Venting System 6. Temporary.Evacuation or Relocation of Residents ® 7. Product or NAPL Recovery a 8._Fencing and Sign Posting �✓ 9. Groundwater Treatment Systems ` a 10. Soil Vapor Extraction 11. Bioremediation " ' 1.2. Air Sparging. Revised: 2/9/2005 Page 2 of 6 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 - IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) - r D. DESCRIPTION OF RESPONSE ACTIONS(cont.): (check all that apply,for volumes list cumulative amounts) ❑ 13. Excavation of Contaminated Soils ❑ a. Re-use,Recycling or Treatment ❑ is On Site Estimated volume in cubic yards ii.Off Site Estimated volume in cubic yards iia..Receiving Facility: Town: State: iib.Receiving Facility: Town: State: iii.Describe: ❑ b. Store q ❑ i.On Site Estimated volume in cubic yards ii.Off Site Estimated volume.in cubic yards iia.Receiving Facility: Town: Stater iib.Receiving Facility: Town: State: ❑ c. Landfill i.Cover Estimated volume in cubic yards Receiving Facility: Town State: ❑ ii.Disposal Estimated volume in cubic yards Receiving Facility: Town: State: ❑ 14. Removal of Drums,Tanks or Containers: a. Describe Quantity and Amount: b. Receiving Facility: Town: State: c. Receiving Facility: Town: State: . ❑ 15. Removal.of Other Contaminated Media: a.Specify Type and Volume: b.Receiving Facility: Town: State: c.Receiving Facility: Town: State: ❑✓ .16. Other,Response Actions: Describe: PERCHLORATE REMOVAL USING ION EXCHANGEIRECOVERY 110 GPM 0.60 PPB ® 17. Use of Innovative Technologies: Describe: Revised: 2/9/2005 Page 3 of 6 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTALy Release Tracking Number 'FORM _ - Pursuant to 310 CMR 40.0424 40. 427 0 (Subpart D E. LSP SIGNATURE AND STAMP: I attest under the pains and penalties of perjury that I have personally examined and am familiar with this transmittal form, including any and all documents accompanying this submittal. In my professional opinion and judgment based upon application of(i)the standard of care in 309 CMR 4.02(1),(ii)the applicable provisions of 309 CMR 4.02(2)_and(3),and 309 CMR 4.03(2),and . (iii)the provisions of 309 CMR 4.03(3),to the best of my knowledge,information and belief, > if Section 8 of this form indicates that an Immediate Response Action Plan is being submitted,the response action(s)that is(are)the subject.of this submittal(i)has(have)been developed in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000, (ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000 and(iii)complies(y)with the identified provisions of all orders,permits,and approvals identified in this submittal; . > if Section 8 of this form indicates that an Imminent Hazard Evaluation is being submitted,this Imminent Hazard Evaluation was developed in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000;and the assessment activity(ies) undertaken to support this Imminent Hazard Evaluation comply(ies)with the applicable provisions of M.G.L.c.21 E.and 31.0 CMR 40.0000; > if Section 8 of this form indicates that an Immediate Response Action Status Report and/or a Remedial Monitoring Report is(are)being submitted,the response action(s)that is(are)the subject of this submittal(i)is(are)being implemented in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,(ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000 and(iii)comply(ies)with the identified provisions of.all orders,permits,and approvals identified in this submittal; > if Section 8 of this form indicates that an Immediate Response Action Completion Statement or a request to Terminate an Active Remedial System or Response Action(s)Taken to Address an Imminent Hazard is being submitted,the response action(s)that is(are)the subject of this submittal(i)has(have)been developed and implemented in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,(ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000 and(iii)comply(ies) with the identified provisions of all orders,permits,and approvals identified in this submittal. I am aware that significant penalties may result,in but not limited to,possible fines and<imprisonment; if I submit information which I know to be false,inaccurate or materially incomplete. 1. LSP j �C ..s S 2. First Name. � S .� . ,...�,.�.- _ 3. Last Name. .o �a,_M•,,, . y 5fj836�23828 ��,. .< r� 4. Telephone. ., r� k. ,, � .,�.,� 5. Ext: 6: FAX: 7. Signature: ..: y 8. Date: (mm/dd/yyyy) 9. LSP Stamp: Revised: 2/9/2005 Page 4 of 6 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 Release Tracking Number. IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) - • F. PERSON UNDERTAKING IRA: 1. Check all that apply: / a.change in contact dame ❑ b.change of address ❑ c. change in the person undertaking response actions 2. Name of Organization: BARNSTABLE-COUNTY COMMISSIONERS 4 3. Contact First Name: MARK 4.Last Name: ZIELINSKI, 5.. Street: BOX 427 3195 MAIN ST 6.Title: COUNTY AD MIN 7. City/Town: BARNSTABLE 8. State: MA 9. ZIP Code: 02630-0000 10. Telephone: 5083756643 —�. 11.Ext.: 12. FAX l G. RELATIONSHIP TO RELEASE OR THREAT OF RELEASE OF PERSON UNDERTAKING IRA: ❑✓ 1. RP or PRP ✓❑ a. Owner ❑ b. Operator ❑ c. Generator ❑ d. Transporter e. Other.RP or PRP Specify: 2. Fiduciary,Secured Lender or Municipality with(Exempt Status(as defined by M.G.L.c.21 E,s.2) ❑ 3. Agency or Public Utility on a Right of Way(as defined by M.G.L.c.21 E,s.50)) ❑ 4. Any Other Person Undertaking IRA Specify Relationship: H.REQUIRED ATTACHMENT AND SUBMITTALS: 1.Check here if any Remediation Waste,generated as a result of this IRA,will be stored,treated,managed,recycled or ❑, reused at the site following submission of the IRA Completion.Statement. '1f this box is checked,you must submit one of the- following plans,along with the appropriate transmittal form. Fla. A Release Abatement Measure(RAM)Plan(BWSC106) ❑ b.Phase IV Remedy Implementation Plan(BWSC108) 2. Check here if the Response Action(s)on which this opinion is based, if any,are(were)subject to any order(s);permit(s) ❑ and/or approval(s)issued by DEP or EPA. If the box is checked,you,MUST attach a statement identifying the applicable provisions thereof. RV 3. Check here to certify that the Chief Municipal Officer and'the Local Board of Health were notified'of the implementation of an Immediate Response Action taken to control,prevent,abate or eliminate an Imminent Hazard. 4. Check here to certify that the Chief Municipal Officer and the Local Board of Health were notified of the submittal of a Completion Statement for an Immediate Response Action taken to control,prevent,abate or eliminate an Imminent Hazard. 5..Check here if any non-updatable information provided on.this form is incorrect,.e.g. Release Address/Location Aid. Send corrections to the DEP Regional Office. 6. Check here to certify that the LSP Opinion containing the material facts,data,and other information is attached. Revised: 2/9/2005 Page 5 of 6 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMRx40.0424-40.0427(Subpart D) - ,•, y I. CERTIFICATION OF PERSON UNDERTAKING IRA: 1 I MARK ZIELINSKI attest under the pains and penalties of perjury O that I have personally examined and am familiar with the information contained.in this submittal,including any and all documents accompanying this transmittal form,(ii)that,based on my inquiry of those individuals immediately responsible for obtaining the information the material information contained in this submittal is,to the best of my knowledge and belief,true,accurate and complete,and(iii) that I am fully authorized'to make this attestation on behalf of the entity legally responsible for this submittal. I/the person or entity on whose behalf this submittal is made amlis aware that there are significant penalties, including;but not limited to, possible fines and imprisonment,for willfully submitting false,inaccurate,or incomplete information., 2: By: ''. � �. 3. Title: COUNTY ADMIN Signature 4. For: BARNSTABLE COUNTY COMMISSIONERS f� 1 0 5. Date: (Name of person or entity recorded in Section F) (mm! /yyyy) ® 6. Check here if the address of the person providing,certification is different from address recorded in Section F. 7. Street: , 8. City/Town: . 19. State: 10. ZIP Code: 11. Telephone: 12.Ext.:. 13. FAX: YOU ARE SUBJECT TO AN ANNUAL COMPLIANCE ASSURANCE FEE OF UP TO$10,000 PER BILLABLE YEAR FOR THIS DISPOSAL SITE. YOU MUST LEGIBLY COMPLETE ALL RELEVANT SECTIONS OF THIS FORM OR DEP MAY RETURN THE DOCUMENT AS INCOMPLETE. IF YOU SUBMIT AN INCOMPLETE FORM,YOU MAY BE PENALIZED FOR MISSING A REQUIRED DEADLINE. :Date Stamp(DEP USE ONLY:) Revised:2/9/2005 Page 6 of 6 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105A IRA-REMEDIAL MONITORING REPORT Release Tracking Number Pursuant to 310 CMR'40.0400(SUBPART D) --� 4❑ Remedial System or Monitoring Program: of: �1 = A. DESCRIPTION OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM: 1. Type of Active Remedial System or Active Remedial Monitoring Program:(check all that apply) ❑✓ a. Active Remedial System:(check all that apply) ® i.NAPL Recovery ® ii. Soil Vapor Extraction/Bioventing ❑ iii. Vapor-phase Carbon Adsorption ❑✓ iv.Groundwater Recovery ❑ v, Dual/Multi-phase Extraction ❑ .vi. Aqueous-phase Carbon Adsorption ® vii.Air Stripping, ❑ viii. Sparging/Biosparging . ❑ ix. Cat/Thermal Oxidation ❑✓ X. Other Describe: ION EXCHANGE ® b. Application of Remedial Additives:(check all that apply) ❑ i.To the Subsurface ❑ ii. To Groundwater(Injection) ❑ iii. To the Surface ® c. Active Remedial Monitoring Program Without the Application of Remedial Additives:(check all that apply;Sections C,D and E are not required;attach supporting information,data,maps and/or sketches needed by checking Section F5) ❑ i.Reactive Wall ❑ ii. Natural Attenuation ❑ iii. Other Describe: 2. Mode of Operation:(check one) ❑✓ a. Continuous ® b. Intermittent ❑ c. Pulsed ❑ d. One-time Event Only ❑ e. Other: 3. System Effluent/Discharge:(check all that apply) - ❑ a.Sanitary Sewer/POTW Z b.Groundwater Re-infiltration/Re-injection:(check one) ❑ i. Downgradient ❑✓ ii.Upgradient ❑ c. Vapor-phase Discharge to Ambient Air:(check one) ❑ is Off-gas Controls ❑ ii. No Off-gas Controls . ® d. Drinking Water Supply ® e. Surface Water(including Storm Drains) ❑ f. Other Describe: B. MONITORING FREQUENCY: 1 1..Reporting period that is the subject of this submittal: from: 11I812007 To. 1 21612 0 0 7 � (mm/dd/yyyy) (mm/dd/yyyy) 2. Number of monitoring events during the reporting period:(check one) ❑ a.System Startup:(if applicable) ❑ i. Days 1,3,6,and then weekly thereafter,for the first month. ❑ ii. Other Describe: 0 b.Post-system Startup(after first month)or Monitoring Program: ❑ i.Monthly ❑ ii.Quarterly iii. Other Describe: WEEKLY.FOR PERIOD OF RECORD ❑✓ 3. Check here to certify that the number of required monitoring events were conducted during the reporting period. C. EFFLUENT/DISCHARGE REGULATION:(check one to indicate how the effluent/discharge limits were established) ®. 1..NPDES:(check one) ® a. Remediation General Permit 0 b. Individual Permit ® c.Emergency Exclusion Effective Date of Permit: (mm/dd Q 2. MCP Performance Standard MCP Citations(s): 310 CMR 40. 19742 3; DEP Approval Letter Date of Letter: mm/dd/ ❑ 4. Other Describe: Revised: 2/9/2005 ,, Page 1 of 3 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105A IRA REMEDIAL MONITORING REPORT Release Tracking Number Pursuant to 310 CMR 40.0400(SUBPART D)���--"A—�--�� 44 - 190 Remedial System or Monitoring Program: 1 of: D. WASTEWATER TREATMENT PLANT OPERATOR:(check one) ❑ 1. Required due to Remedial Wastewater Treatment Plant in place for more than 30 days. . a.Name: b. Grade: c.License No.: d.License Exp.,Date: t ' ❑ 2. Not Required (mm/dd/yyyy) 3. Not Applicable E. STATUS OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM DURING.REPORTING PERIOD: (check all that apply) 1.The Active Remedial System was functional one or more_d_a s during the Reporting Period. a. Days System was Fully Functional: 25 b.GW Recovered(gals): 13910000 c. NAPL Recovered(gals): d.GW Discharged(gals): 13910000 e.Avg.Soil Gas Recovery Rate(scfm): f. Avg.Sparging Rate(scfm): ❑ 2.Remedial Additives:(check all that apply) ❑ a.No Remedial Additives applied during.the Reporting Period. ❑ b.Enhanced Bioremediation Additives applied:(total quantity applied at the site for the current reporting period) ® i.Nitrogen/Phosphorus: ❑ ii.Peroxides: Name of Additive Date Quantity Units Name of Additive Date Quantity Units ❑ iii.Microorganisms: l] iv.Other: Name of Additive Date: Quantity Units Name.of Additive Date Quantity Units ❑ c.Chemical oxidation/reduction additives applied:(total quantity applied at the site for the current reporting period) ❑ i.Permanganates: ❑ ii.Peroxides: Name of Additive Date Quantity Units Name of Additive Date Quantity Units ❑ iii.Persulfates: ❑ iv.Other: Name of Additive Date Quantity Units' Name of Additive, Date. Quantity Units Revised: 2/9/2005 Page 2 of 3 r Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105A IRA REMEDIAL MONITORING REPORT Release Tracking Number Pursuant to 310 CMR 40.0400(SUBPART D) --� f [4 Remedial System or Monitoring Program: of: E. STATUS OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM DURING REPORTING PERIOD:(cont.) (check all that apply) ® d.Other additives applied:(total quantity applied at the site for the current reporting period) Name of Additive Date lQuantity Units Name of Additive Date. Quantity Units e. Check here if any additional Remedial Additives were applied. Attach list of additional additives and include Name of Additive,Date Applied,Quantity Applied and Units(in gals.or lbs.) F. SHUTDOWNS OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM:(check all that apply) ✓❑ 1. The Active Remedial System had.unscheduled shutdowns on one or more occasions during the Reporting Period. a.Number of Unscheduled Shutdowns: 2 b.Total Number of Days.of Unscheduled Shutdowns: 2.5 c.Reason(s)for Unscheduled Shutdowns: LOW FAULT DEMAND I ALARM RESPONSEISSUES [V 2. The Active Remedial System had scheduled shutdowns on one or more occasions during the Reporting Period. a.Number of Scheduled Shutdowns: ��b.Total Number of Days of Scheduled Shutdowns: 0 c. Reason(s)for Scheduled Shutdowns` SCHEDULED MAINTENANCE ® 3. The Active Remedial System or Active Remedial Monitoring Program was permanently shutdown/discontinued during the Reporting Period. a. Date of Final System or Monitoring Program Shutdown: . (mm/dd/yyyy) b. No Further Effluent Discharges. c. No Further Application of Remedial Additives planned;sufficient monitoring completed to demonstrate compliance ® with 310 CMR 40.0046. d. No Further Submittals Planned. ® e.. Other: Describe: G. SUMMARY STATEMENTS:(check all that apply for the current reporting period) ® 1. All Active Remedial System checks and effluent analyses required by the approved plarrand/or permit were performed when applicable. Q2. There were no significant problems or prolonged (>25%.of reporting period)unscheduled shutdowns of the Active Remedial System. . 3. The Active Remedial System or Active Remedial Monitoring Program operated in conformance with the MCP,and all. applicable approval conditions and/or permits. „ 4. Indicate any Operational Problems or Notes: ✓ 5. Check here if,additional/supporting Information,data,maps, and/or sketches are attached to the form. Revised: 2/9/2005 Page 3 of 3 Massachusetts Department of Environmental Protection BWSC105 B Bureau of Waste Site Cleanup ,r Release Tracking Number IRA REMEDIAL MONITORING REPORT EFFLUENT/DISCHARGE CONCENTRATIONS Pursuant to 310 CMR 40.0400(SUBPART D) Remedial System or Monitoring Program: of:L� For each Point of Measurement, indicate the highest concentration detected during the reporting period,of each oil,hazardous material and/or remedial additive. Influent Midpoint (check one) Check Within Point of Date Contaminant, Measurement and/or Concentraion Concentration ❑✓ Discharge Permissible Permissible here, if Units Measurement (mm/dd/yyyy) Indicator Parameter (where (where 0 Groundwater Concentration Limits? applicable) applicable) Concentration ND/BDL (Y/N) PRW-1 11/14/2007 PERCHLORATE 0.4 ❑✓ 2 UG/L es pRW_2 ' 11/14/2007 PERCHLORATE '•� 0.9 ❑ 2 uG/L Yes PRW-3 11/14/2007 PERCHLORATE 0.43 ❑ 2 UG/L Yes PRW-4 11/14/2.007 .. PERCHLORATE 1.2 ❑ 2 UG/L Yes EFFLUENT 11/14/2007 PERCHLORATE ❑✓ 2 UG/L Yes PRW-2 11/20/2007 PERCHLORATE 0.08 ® 2 UG/L Yes PRW-3 11/20/2007 PERCHLORATE 0.36 ❑ 2 UG/L Yes PRW-4 11/20/2007 PERCHLORATE 1.75 '" ® 2 UG/L Yes EFFLUENT 11/20/2007 PERCHLORATE Q 2 UG/L Yes PRW-2 11/29/2007. PERCHLORATE 0.13 ❑ 2 UG/L . PRW-3 11/29/2007 PERCHLORATE 0.4. ❑ 2 UG/L Yes PRW-4 11/29/2007 PERCHLORATE 1.85 ❑ 2 UG/L Yes EFFLUENT 11/29/2007 PERCHLORATE 2 UG/L Yes PRW-2 12/6/2007 PERCHLORATE 0:07 ® 2 UG/L Yes PRW-3 12/6/2007 PERCHLORATE 0.44 ® 2 UG/L Yes PRW-4 12/6/2007 PERCHLORATE 0.60 12 UG/L Yes EFFLUENT 12/6/2007 1PERCHLORATE 2 . UG/L Yes El MG/KG El J. ❑ Check here if an additional BWSC105B,Effluent/Discharge Concentrations Form,is needed. Revised: 2/9/2005 Page 1 of, 1 CAPE COD COMMISSION tq 'is'y 3225 MAIN STREET P.Q.BOX 226 f BARNSTABLE,MA 02630 �s t (508)362-3828 �c tIVS FAX(508)362-3136 E-mal:fromdesk@capecodoommission.org September 11,2007 Mr. Gerard Martin Bureau of Waste Site Cleanup Southeast Regional Office Department of Environmental Protection '( ��s�'t14 pzl'J.pelec 20 Riverside Drive ' Lakeville,MA 02347 � - RE: Modified Immediate Response Action RTN: 4-20021 Barnstable County Fire Training Academy(BFfA)RTN; 4-190 Dear Mr. Martin: This is a cover letter transmitting,our monthly Immediate Response Action Status.Report and Monitoring Report for the Release of Perchlorate at the Barnstable County.Fire Training Academy. r The Groundwater recovery system and the treatment system are working according to the Immediate Response Action Plan. Please contact me if you have any questions regarding this matter. SincerAfamb '7 Thomeri Water Resources Program Manager,LSP Cc: Mark Zielinski, County Administrator John Klimm,Town Manager,Barnstable Hans Kiejser, Superintendent , V/ om McKeon, Barnstable Health Director. Lee Paraseau,BFTA Director ; e - Status Report- Immediate Response Action (40.0425) and Initial Remedial Monitoring Report(40.0027) for Barnstable County Fire/Rescue Training Academy RTN 04-190/-04-20021 September 10, 2007 Site: Barnstable County Fire/Rescue Training Academy f Potential Responsible Party/ Owner/Operator: Barnstable County Mark Zielinski, County Administrator - 3195 Main Street Barnstable,MA 02630 (508) 375-6643 , Contact/LSP: Thomas C. Cambareri LSP#3788 `(508) 36273828 Status Report on Immediate Response Action—40.0425(1&2) i This is the 2nd Status Report on the implementation of the IRA. Reports will.be submitted each month. Background A modified Immediate Response Action (IRA)plan to abate a Substantial Release Migration of perchlorate contaminated groundwater from the Barnstable Fire&Rescue Training Academy(the Facility) at concentrations exceeding the MCP GW-1 standard of 0.002 mg/L within the Zone II to public supply wells to'the Hyannis Water Division, was submitted to the Department on February 20, 2007. The modified IRA plan details the findings of the initial IRA plan filed with the Department on November 6, 2006, described the County's expanded plan for containment, and details public outreach efforts conducted by Barnstable County: Status of Assessment/Remedial Actions 40.0425(3)(a) Initial Actions Initial implementation and start-up of the IRA are described in the 1 S` Status Report filed in August 200.7. The 1 S`report documents construction,initial operation and performance of the treatment system thiough July 12, 2007. Ongoing Operations 7 This 2d report provides information about system operation and performance from July I 19, 2007 to August 2.7; 2007. New Site Information - 40.0425(3)(b) . NIn response to reduced yield and air observed in the force main from recovery well PRW- 1, drawdown at the well was found to be excessive and the well pump was shut down and 1 , inspected on August 16, 2007. The well was found to be contaminated with iron- oxidizing bacteria and the pitless adaptor had been compromised, allowing air to enter the force main. The well was shocked with chlorine and allowed to sit over the weekend. Groundwater recovered from wells PRW-2 and PRW-3 continued to be treated. The system was completely shut down on August 21, 2007 so that portions of the system . upstream of the check valve preventing back-flow from the ion-exchange resin vessels could be shock chlorinated. Shock-chlorinated components of the system include a) recovery well PRW-1,b) its force main, c) the equalization tank, d) variable-speed delivery pump, e) the bag-filter vessel and 0 connecting plumbing. The system remained chlorinated overnight. On August 22, 2007, water from recovery well PRW-1 was used to flush the force main and the equalization tank overnight with discharge to the tank's overflow. The equalization tank, delivery pump, bag filter and connecting plumbing upstream of the referenced check valve were flushed with approximately 4,000 gallons of water from combined flows from all recovery wells to the ground surface on August 23, 2007 after which the system was brought back online. Management of Remediation Waste,Remedial Wastewater'- 310 CMR 40.0425(3)(c) Treated effluent continues to be discharged to groundwater at the site up-gradient of the. perchlorate plume. The County will contract with Siemens to exchange the ion exchange resins if the ion- exchange capacity of the resin becomes depleted before the clean-up is completed. Other Information required by the Department - 310 CMR 40.0425(3)(d) No additional detail has been requested by the Department. LSP Opinion - 310 CMR 40.0425(3)(e) The Immediate Response Action has been implemented as outlined in the Modified IRA Plan and is in conformance with the goals of Immediate Response Actions under the MCP. Remedial Monitoring Report- 310 CMR 40.0425(6) Water samples are collected weekly from the treatment system to evaluate its performance. This information is shown in the appended data table. The treatment t. system has been 1.00% effective in removing perchlorate from recovered groundwater. i Perchlorate p b Well 19-Jul-07 27-Jul-07 1-2-Au -07. 10-Au -07 16-Au -07 . 27-Au -07 PRW-1 1.5 1.8 1.85 1.75 Pump Down* 1.45 PRW-2 ND ND ND 0.09 0.09 ND PRW-3 0.49 0.52 0.51 0.53 0.54 0.45 Inter-vessel ND ND ND ND ND ND Effluent ND ND ND ND ND ND *Only recovery wells PRW-2 & PRW-3 operating 2 Groundwater captured by mid-plume recovery.well PRW-1 has generally exhibited concentrations between 1 and 2 ppb. Groundwater captured by recovery wells PRW-2 and PRW-3 have each exhibited lower concentrations, generally well below 1 ppb. System effluent water samples consistently exhibit no detectable concentrations of perchlorate. Water samples are collected weekly from ports between the two resin filter. vessels and after the.secondary vessel to detect breakthrough of perchlorate through the respective vessels.. Perchlorate has not been detected in water samples collected from these system ports indicating that the first resin filter vessel removes 100% of the perchlorate in recovered groundwater. - Weekly system-performance sampling will continue through the month of September 2007, at which time system performance will be further evaluated and consideration will ' be given to reducing the sampling frequency after which samples may be collected once per month. Iron Iron in the system is primarily derived from mid-plume recovery well PRW-1 at. concentrations of between 1 and 2 ppm. The occurrence of iron in groundwater is natural due to the abundance of iron.in the glacial sand and gravels. ,Thus iron is not being monitored for any reasons under the MCP but to maintain proper system treatment efficiency: Water samples collected from the system on a weekly basis are also analyzed for iron to evaluate the effectiveness of the bag filter-located between the equalizatiodtarik and the ` resin vessels. Excess iron entering the ion exchange units can foul the perchlorate- selective resin and result in premature Perchlorate breakthrough and more frequent exchange of spent ion-exchange media. Water samples have been analyzed for total iron since system start-up. Results reported since the August 2007 report are shown in the following table. Total Fe(ppm} c 19-Jul-07 27-Jul-07 2-Au -07 10-Au -07 16-Au -07 Au -27=07. Pump PRW-1 1.1 1.2 1.1 1.1 Down* 1.9 Dissolved Pre-bag filter 0.34 0.30 0.34 .0.28 ND 0.64 Dissolvedi3 - Post-bag. filter 0.26 0.23 0.43 0.23 ND 0.62 Dissolved :- ? -a- I . . , Inter-vessel 0.15 0.33 Dissolved01 `' , 4 Effluent ND Dissolved *Only recovery wells PRW-2 & PRW-3 operating These results indicate that the bag filter is 3% to 24% effective at removing influent total, iron concentrations of 0.28 to 0.64 mg/L, with one incidence of a higher reported total iron concentration downgradient of the bag filter relative to the upgradient concentration. 3 Diminished bag filter effectiveness since July 2007 may be attributed to a build-up of iron-oxidizing bacteria in the bag-filter housing. While the shock chlorination of the system described above will hopefully eliminate the proliferation of.the bacteria, there may be residual iron-rich biomass serving as an iron source. The bag filters are typically replaced every three to five days to maintain system pressure and maximize pump efficiency. Barnstable County currently issued an Invitation to Bid for frequent anticipated operation and maintenance services. Consideration will be given to taking the bag filters off line or going to a finer filter rating after iron analysis results are reported for samples collected on September 6, 2007 and following a cost-benefit analysis of options based on the resin-ion capacity. 4 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) A- RELEASE OR THREAT OF RELEASE LOCATION: t 1. Release Name/Location Aid: - '" 2. Street Address: 3. City/Town: 4. ZIP Code: 5.UTM Coordinates: a.UTM N: 416784 b. UTM E: 70284 ❑✓ 6. Check here if a Tier Classification Submittal has been provided to DEP for this disposal site. ❑✓ a. Tier IA ❑ b: Tier IB ❑ c. Tier IC ❑ d. Tier 11 ❑ 7. Check here if this location is Adequately Regulated,pursuant to 310 CMR 40.0110-0114. 'Specify Program.(check oney ❑ a. CERCLA ❑ b. HSWA Corrective Action ❑ c., Solid Waste Management ❑ d. RCRA State Program(21 C Facilities) B.THIS FORM IS BEING USED TO: (check all that apply) 1. List Submittal Date of Initial IRA Written Plan(if previously submitted): 11/6/2006 (mm/dd/yyyy)' . 2. Submit an Initial IRA Plan. ❑ 3. Submit a Modified IRA Plan of a previously submitted written IRA Plan: ❑ 4. Submit an Imminent Hazard Evaluation.(check one) ❑ a. An Imminent Hazard exists in connection with this Release or Threat of Release. b. An Imminent Hazard does not exist in connection with this Release or Threat of Release. ❑ c. It is unknown whether an Imminent Hazard exists,in connection with this Release or Threat of.Release,and further assessment activities will be undertaken. ❑ d. It is unknown whether an Imminent Hazard exists in connection with this Release or Threat of Release. However, response actions will address those conditions that could pose an Imminent Hazard, ❑ 5. Submit a request to Terminate an Active Remedial System or Response Action(s)Taken to Address an Imminent Hazard. ✓❑ 6. Submit an IRA Status Report_ ✓❑. 7. Submit a Remedial Monitoring Report.(This report can only be submitted through eDEP.) a.Type of Report:(check one) ❑ i. Initial Report` •✓❑ ii; Interim Report ❑ iii..Final Report b.Frequency of Submittal:(check all that apply) ❑ i. A Remedial Monitoring Report(s)submitted monthly to address an Imminent Hazard. ❑✓ ii. A Remedial Monitoring Report(s)submitted monthly to address a Condition of Substantial Release Migration._ ❑✓ iii. A Remedial Monitoring Report(s)submitted concurrent with a IRA Status Report. 1 c. Number of Remedial Systems and/or Monitoring Programs: 1 A separate BWSC105A, IRA Remedial Monitoring Report,must be filled out for each Remedial System and/or Monitoring Program addressed by this transmittal form. Revised:2/9/2005 Page 4 of 6 Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL Release Tracking Number FORM Pursuant to 310tCMR 40.0424-40.0427(Subpart D) - 190 A RELEASE OR THREAT OF RELEASE LOCATION: 1. Release Name/Location Aid:. BARNSTABLE COUNTY FIRE TRAINING ACADEMY 2. Street Address: IMARY DUNN RD 3. City/Town: HYANNIS 4. ZIP Code: 02601-0000 5. UTM Coordinates: a.UTM N: 416784 b. UTM E: 70284 , 0✓ 6. Check here if a Tier Classification Submittal has been provided to DEP for this disposal site. ❑✓ a. Tier IA b. TierlB c Tier IC, d. Tierll 7. Check here if this location is Adequately Regulated,pursuant to6310 CMR 40.0110-0114. Specify Program(check one): a. CERCLA ® b. HSWA Corrective Action. ® c. Solid_Waste Management' ® d. RCRA State Program(21C Facilities) B.THIS FORM IS BEING USED TO: (check all that apply) 1. List Submittal Date of Initial IRA Written Plan(if previously submitted): 11/06/2006 (mm/dd/yyyy) 0 2. Submit an Initial IRA Plan' 3. Submit a Modified IRA Plan of a previously submitted written IRA Plan." 4. Submit an Imminent Hazard Evaluation.(check one) ® a. An Imminent Hazard exists in connection with this Release or Threat of.Release. b. An Imminent Hazard does not exist in connection with this Release or Threat of Release' c. It is unknown whether an Imminent Hazard exists in connection with this Release or Threat of Release,and further assessment activities will be undertaken. d. It is unknown whether an Imminent Hazard exists in connection with this Release or Threat-of Release. However, response actions will address those conditions that could pose an Imminent Hazard. 5. Submit a request to Terminate an Active Remedial System or Response Action(s)Taken to Address an Imminent Hazard. 0 6. Submit an IRA Status Report. ®✓ .7. Submit a Remedial Monitoring Report.(This report can only be submitted through eDEP.) a.Type of Report:(check one) Q is Initial Report Q ii. Interim Report Fjiii. Fihal Report b.Frequency of Submittal:(check all that apply) i. A Remedial Monitoring Report(s)submitted monthly to address an Imminent-Hazard. Q✓ 'ii. A Remedial Monitoring Report(s)submitted monthly.to address a Condition of Substantial Release Migration. �✓ iii. A Remedial Monitoring Report(s)submitted.concurrent with a IRA Status Report. c. Number of Remedial Systems and/or Monitoring Programs: 1 A separate BWSC105A, IRA Remedial Monitoring Report,must be filled out for each Remedial System and/or Monitoring Program addressed by this transmittal form. w Revised:2/9/2005 . Page 1 of 6 a Massachusetts Department of Environmental Protection Bureau of Waste'Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL Release Tracking.Number :FORM Pursuant to 310 CMR 40.0424-40.0.427(Subpart D) o B.THIS FORM IS BEING USED TO(cont): (check all that apply) r ❑ 8. Submit an IRA Completion Statement: a. Check here if future response actions addressing this Release or Threat of Release notification condition will be ❑ conducted as part of the Response Actions planned or"ongoing at a Site that has already been Tier Classified under a different Release Tracking Number(RTN). When linking RTNs,rescoring via the NRS is required if there is a reasonable likelihood that the addition of the new RTN(s)would change the classification of the site. . b..Provide Release Tracking Number of Tier Classified Site(Primary RTN): - These additional response actions must occur according to the deadlines applicable to the Primary RTN.Use the Primary RTN when making all future submittals for the site unless specifically relating to this Immediate,Response Action. ❑ 9. Submit a Revised IRA Completion Statement: (All sections of this transmittal form must be filled out unless otherwise noted above) C. RELEASE OR THREAT OF RELEASE CONDITIONS THAT WARRANT IRA: 1. Identify Media Impacted and Receptors Affected: (check all that apply) ❑ a. Air ® b. Basement ❑ c. Critical Exposure Pathway ❑✓' d. Groundwater ❑ e. Residence ❑ f. Paved Surface ® g.Private Well ✓❑ h. Public Water Supply ❑ i. School j. Sediments ❑ k. Soil ❑ I: Storm Drain ® M. Surface Water ❑ n. Unknown ❑ o. Wetland p. Zone 2 ® q. Others Specify: r 2. Identify Oils and Hazardous Materials Released: (check all that apply) a ❑ .a. Oils ❑ b. Chlorinated Solvents ® c.Heavy Metals ❑✓ d. Others Specify PERCHLORATE D. DESCRIPTION OF RESPONSE ACTIONS: (check all that apply,for volumes list cumulative amounts) 0 1. Assessment and/or Monitoring Only f 0 2. Temporary Covers or Caps ❑ 3. Deployment of Absorbent or Containment Materials ❑ 4..Temporary Water Supplies . ❑ 5. Structure Venting System ® 6. Temporary Evacuation or Relocation of Residents ❑ 7. Product or NAPL Recovery ❑ 8. Fencing and Sign Posting ❑✓ 9. Groundwater Treatment Systems ❑. 10. Soil Vapor Extraction ® 11..Bioremediation ❑ 12.:Air Sparging ' 4 Revised: 2/9/2005 Page 2 of 6 r Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 m IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D)" 4❑ - 190 D. DESCRIPTION-OF RESPONSE ACTIONS(cont): (check ali that apply,for volumes list cumulative amounts) ❑ 13. Excavation of contaminated Soils ® a. Re-use, Recycling or Treatment ❑ i.On Site Estimated volume in cubic.yards ii.Off Site Estimated volume in cubic yards I_ _••„ iia.Receiving Facility: ( Town: State: iib.Receiving Facility: ITown: Mate: iii. Describe: ❑ b. Store . . 0 i.On Site Estimated volume in cubic yards t r ii.Off Site Estimated volume in cubic yards iia.Receiving Facility: Town: State: iib.Receiving Facility: Town: " State: El c. Landfill ❑ is Cover Estimated volume in cubic yards S Receiving Facility: Town: ( State: ii. Disposal Estimated volume in cubic yards Receiving Facility: ( ow tate: 14. Removal of Drums,Tanks or Containers: a. Describe Quantity and Amount: b. Receiving Facility:F Town: State: - c. Receiving Facility: Town: State: El 15. Removal of Other Contaminated Media: a.Specify Type and Volume: b.Receiving Facility: .-Town:..1� Stater c.Receiving FacilitY:` Town: t State: ❑✓ 16. Other Response Actions: Describe: PERCHLORATE REMOVAL USING ION EXCHANGEIRECOVERY 120 GPM @—1 PP13 17. Use of Innovative Technologies: Describe: Revised: 2/9/2005 Page 3 of 6 ` Massachusetts Department of Environmental Protection . Bureau of Waste.Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) - 190 E. LSP SIGNATURE AND STAMP: I attest under the pains and penalties of perjury that I have personally examined and am familiar with this transmittal form, including any and all documents accompanying this submittal. In my professional opinion and judgment based upon application of(i)the standard of care in 309 CMR 4.02(1),(ii)the applicable provisions of 309 CMR 4.02(2).and(3),and 309 CMR 4.03(2),and (iii)the provisions of 309 CMR 4.03(3),to the best of my knowledge,information and belief; > if Section 8 of this form indicates that an Immediate Response Action Plan is being submitted,the response action(s)that is(are)the subject of this submittal.(i)has(have)been developed in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,(ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000 and(iii)complies(y)with the identified provisions of all orders, permits,and approvals identified in this submittal; > if Section 8 of this form indicates that an Imminent Hazard Evaluation is being submitted,this Imminent Hazard Evaluation was developed in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,and the assessment activity(ies) undertaken to support this Imminent Hazard Evaluation comply(ies)with the applicable provisions'of M.G.L.c.21 E and 310 CMR 40.0000; v > if Section 8 of this form indicates that an Immediate Response Action Status Report and/or a Remedial Monitoring Report is(are)being submitted,the response action(s)that is(are)the subject of this submittal(i)is(are)being implemented in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40:0000,(ii)is(are)appropriate and reasonable to accomplish the purposes of such response actio.n(s)as set forth in the applicable provisions of M.G.L.c..21 E and 310 CMR 40.0000 and(iii)comply(ies),with the identified,provisions of all orders,permits,and approvals identified in this submittal; U " > if Section 8 of this form indicates that an Immediate Response Action Completion Statement or a request to Terminate an Active Remedial System or Response Action(s)Taken to Address an Imminent Hazard is being submitted,the response action(s)that is(are)the subject of this submittal(i)has(have)been developed and implemented in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000;(ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.C.21 E and 310 CMR 40,0000 and(iii)comply(ies) with the identified provisions of all orders,.permits,and approvals identified in this submittal. I am aware that significant penalties may result,including,but not limited to, possible fines and imprisonment,if I submit information which I know to be false,inaccurate or materially incomplete. 1. LSP#:. 3788_ � 2. First Name: . THOMAS C 3. Last Name: CAMBARERI 4. Telephone: (508)362-3828 5.,Ek:'.Lw 6. FAX: 7. Signature: :/ 4F 8. Date: ®q 9.tSPStam `� s4� t Revised: 2/9/2005 Page 4 of 6 . Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) a F. PERSON UNDERTAKING IRA: s 1. Check all that apply: ✓❑ a.change in contact name ❑ b.change'of address ?❑ c- change in the person undertaking response actions 2. Name of Organization: 11BARNSTABLE COUNTY COMMISSIONERS 3. Contact First Name: MARK. 4. Last Name: ZIELINSKI BOX 427 3195 MAIN ST COUNTY ADMIN 5. Street:. 6.Title: 7. City/Town: BARNSTABLE 8. Stater MA 9., ZIP Code: 02630-0000 j (508)375-6643 10. Telephone: 11.Ext.: 12. FAX G. RELATIONSHIP TO RELEASE OR THREAT OF RELEASE OF PERSON UNDERTAKING IRA: . F✓ 1. RP or PRP ❑✓ a. Owner ❑ b. Operator ❑ c. Generator ❑ d. Transporter ❑ e. Other RP or PRP Specify: ❑ 2. Fiduciary,Secured Lender or Municipality with Exempt Status(as defined by M.G.L.c.21 E,s.2) ❑ 3. Agency or Public Utility on a Right of Way(as defined by M.G.L.c.21 E,s.50)) °s ❑ 4. Any Other Person Undertaking IRA Specify Relationship: H.REQUIRED ATTACHMENT AND SUBMITTALS: 1.Check here if any Remediation Waste,generatedas a result of this IRA,will be stored,treated,managed,recycled or ❑ reused at the site following submission of the IRA Completion Statement. if th is box'is checked,you.must submit one of the following plans,along with the appropriate transmittal form. Fla. A Release Abatement Measure(RAM)Plan(BWSC106) ❑ b.Phase IV Remedy Implementation Plan(BWSC108) 2. Check here if the Response Action(s)on which this opinion is based,if any,are(were)subject to any order(s), permit(s) ❑✓ and/or approval(s)issued by DEP or EPA: If the box is checked,you MUST attach a statement identifying the applicable provisions thereof. 0 3. Check here to certify that the Chief Municipal Officer and the Local Board of Health were notified of the implementation of an Immediate Response Action taken to control,prevent,abate or eliminate an Imminent Hazard. 4. Check here to certify that the Chief Municipal Officer and the local Board ofNealth were notified of the submittal of a, Completion Statement for an Immediate Response Action taken to control,prevent, abate or eliminate an Imminent Hazard. ❑ 5. Check here if any non-updatable information provided on this form is incorrect,e.g.Release Address/Location Aid. Send corrections to the DEP Regional Office., ❑✓ 6. Check here to certify that the LSP Opinion containing the material facts,data,and other information is attached. Revised: 2/9 2 t - = / 005 Page 6 of 6 I Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL Release Tracking Number ";FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) 190 I. CERTIFICATION OF PERSON UNDERTAKING IRA: 1. I MARK ZIELINSKI attest under the pains and penalties of perjury(i)that I have personally examined and am familiar with the information contained in this submittal,including any and all documents accompanying this transmittal form,(ii)that,based on my inquiry of those individuals immediately responsible for obtaining the information,the ., material information contained in this submittal is,to the best of my knowledge and belief,true,accurate and complete,and(iii) that I am fully authorized to make this attestation on behalf of the entity legally responsible for this submittal. I/the person or entity on whose behalf this submittal is made am/is aware that there are significant penalties, including,but not limited to, possible fines and imprisonment,for willfully submitting false,inaccurate;or incomplete information. 2. By: 3. Title: COUNTY ADM IN Si ature 4.'For: BARNSTABLE COUNTY COMMISSIONERS 5. Date: (Name of person or entity recorded in Section F) r (mm/dd/yyyy) ® 6. Check here if the address of the person providing certification is different from address recorded in Section R 7. Street: 8. City/Town:- 9. State: . ,10. ZIP Code: 11. Telephone: I 12.Ext.: 13. FAX: YOU ARE SUBJECT TO AN ANNUAL COMPLIANCE ASSURANCE FEE OF UP TO$10,000 PER BILLABLE YEAR FOR THIS DISPOSAL SITE. YOU MUST LEGIBLY COMPLETE ALL RELEVANT SECTIONS OF THIS FORM OR DEP MAY RETURN THE DOCUMENT AS INCOMPLETE. IF YOU SUBMIT AN INCOMPLETE FORM,YOU MAY BE PENALIZED FOR MISSING A REQUIRED DEADLINE. Date Stamp(DEP USE ONLY:) Revised:2/9/2005 Page 6 of 6 ,a - Massachusetts Department of Environmental Protection Y Bureau of Waste Site Cleanup BWSC105A • Release Tracking Number IRA REMEDIAL MONITORING REPORT Pursuant to 310 CMR 40.0400(SUBPART D) —� 4❑ Remedial System or Monitoring Program: u of:0 ' A. DESCRIPTION OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM: 1. Type of Active Remedial System or Active Remedial Monitoring Program:(check all that apply) ❑✓ a. Active Remedial System:(check all that apply) ® i.NAPL Recovery ❑ ii. Soil Vapor Extraction/Bioventing ® iii. Vapor-phase Carbon Adsorption ❑✓ iv.Groundwater Recovery ❑ v. Dual/Multi-phase Extraction ❑ vi. Aqueous-phase Carbon Adsorption vii.Air Stripping ❑ viii: Sparging/Biosparging ❑ ix. Cat/Thermal Oxidation Q x. Other Describe: ION EXCHANGE ADSORPTION ❑ b. Application of Remedial Additives:(check all that apply) ❑ i.To the Subsurface • • ❑ ii. To Groundwater(Injection) ❑ iii. To the Surface ® c. Active Remedial Monitoring Program Without the Application of Remedial Additives:(check all that apply;Sections C, D and E are not required;attach supporting information,`data,maps and/or sketches needed by checking Section F5) ❑ i.Reactive Wall ❑ ii. Natural Attenuation ❑ iii. Other Describe: 2. Mode of Operation:(check one) ❑✓ a. Continuous ❑ b. Intermittent ❑ c. Pulsed ❑ d. One-time Event Only ❑ 'e. Other. 3. System Effluent/Discharge:(check all thiat apply) [] a.Sanitary Sewer/POTW z✓ b.Groundwater Re-infiltration/Re-injection:(check one) ❑. i. Downgradient ❑✓ ii Upgradient ❑ c. Vapor-phase Discharge to Ambient Air:(check one) ❑ i. Off-gas Controls ❑ ii. No Off-gas Controls d. Drinking Water Supply ❑ e. Surface Water(including Storm Drains) \® f. Other Describe: B. MONITORING FREQUENCY: 07/12/2007 08/27/2007 1. Reporting period that is the subject of this submittal: From: To:, (mm/dd/yyyy), (mm/dd/yyyy) 2. Number of monitoring events during the reporting period:(check one) ' ❑ a.System Startup:(if applicable) ❑ i. Days 1,3,6,and then weekly thereafter,for the first month. ❑ ii. Other Describe: 0✓ b.Post-system Startup(after first month)or Monitoring Program:. ❑ i.Monthly ® ii.Quarterly - iii. Other Describe: WEEKLY FOR REPORTED PERIOD OF RECORD ❑ 3. Check here to certify that the number of required monitoring events were conducted during the reporting period. C. EFFLUENT/DISCHARGE REGULATION:(check one to indicate how the effluent/discharge limits were established) 1.NPDES:(check one) [J a.'Remediation General Permit ❑ b.Individual Permit ❑ c.Emergency Exclusion Effective Date of Permit: d ❑✓ 2. MCP Performance Standard ' MCP Cit_ations(s): 310 CMR 40.09742 ❑ 3. DEP Approval Letter Date of Letter:, mm/dd/ ❑ 4. Other .Describe: .Revised: 2/9/2005 Page 1 of 3 ' Massachusetts Department.of Environmental Protection Bureau of Waste Site Cleanup BWSC105A IRA REMEDIAL MONITORING REPORT Release Tracking Number Pursuant to 310 CMR 40.0400(SUBPART D Remedial System or Monitoring Program: of: D. WASTEWATER TREATMENT PLANT OPERATOR:(check one) ❑ 1. Required due to Remedial Wastewater Treatment Plant in place for more than 30 days. ' a.Name: _ b. Grade: r ' c.License No.: d.License Exp.Date: ❑ 2. Not Required (mm/dd/yyyy) Q 3. Not Applicable E. STATUS OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM DURING REPORTING PERIOD: (check all that apply) 1.The Active Remedial System was functional one or more_days during the Reporting Period. a. Days System was Fully Functional: 139 1 b.GW Recovered(gals): 4 640:00 c. NAPL Recovered(gals): F d. GW Discharged(gals): 14,640.00 e.Avg.Soil Gas Recovery Rate(scfm): f. Avg.Sparging Rate(scfm) ❑ 2.Remedial Additives:(check all that apply) ❑ a.No Remedial Additives applied during the Reporting Period. ' ❑ b. Enhanced Bioremediation Additives applied:(total quantity applied at the site for the current reporting period) ❑ i. Nitrogen/Phosphorus: ❑ ii.Peroxides: Name of Additive Date Quantity Units Name of Additive Date Quantity Units ❑ ill.Microorganisms: ❑ iv.Other: Name of Additive Date Quantity Units Name of Additive Date Quantity Units ❑ c.Chemical oxidation/reduction additives applied:(total quantity applied at the site for the current reporting period) ❑ i. Permanganates: ❑ _ii.Peroxides: Name of Additive Date Quantity Units Name of Additive Date z Quantity Units ❑ iii. Persulfates: ❑ iv.Other: Name of Additive Date Quantity Units Name of Additive Date Quantity Units pf P Revised: 2/9/2005 „ . *Page 2 of 3 . Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105A IRA REMEDIAL MONITORING REPORT Release Tracking Number Pursuant to 310 CMR 40.0400(SUBPART D), 4❑ - 190 Remedial System or Monitoring Program: L' 1 of:0 E. STATUS OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM DURING`REPORTING PERIOD:(cont.) (check all that apply) ❑ d.Other additives applied:(total quantity applied at the site for the current reporting period) Name of Additive Date Quantity Units. Name of Additive Date Quantity Units ❑ e. Check here if any additional Remedial Additives were applied. Attach list of additional additives and include Name of Additive,.Date Applied,Quantity Applied and"Units(in gals.or lbs.) F. SHUTDOWNS OF ACTIVE REMEDIAL SYSTEM OR ACTIVE REMEDIAL MONITORING PROGRAM:(check all that apply) ✓❑ 1. The Active Remedial System had unscheduled shutdowns on one or more occasions during the Reporting Period. a.Number of Unscheduled Shutdowns: 0 b.Total Number of Days of Unscheduled Shutdowns: 7 c. Reason(s)for Unscheduled Shutdowns: FIE BACTERIA; OTHER MINOR SHUTDOWNS <6 HRS FOR MAINTENANCE ❑ 2. The Active Remedial System had scheduled shutdowns on one or more occasions during the Reporting Period. a.Number of Scheduled Shutdowns: b.Total Number of Days of Scheduled Shutdowns: c.Reason(s)for Scheduled Shutdowns: ❑ 3. The Active Remedial System or Active Remedial Monitoring Program was permanently shutdown/discontinued during the Reporting Period. _ a. Date of Final System or Monitoring Program Shutdown: (mm/dd/yyyy) ❑ b..No_Further Effluent Discharges: ❑ c. No Further Application of Remedial Additives planned,sufficient monitoring completed to demonstrate compliance with 310 CMR 40.0046: ❑ d. No Further Submittals Planned. ` ® e. Other: Describe: G. SUMMARY STATEMENTS:(check all that apply for the current reporting period) _ ® 1. All Active Remedial System checks and effluent analyses required by.the approved plan and/or permit were performed when applicable. a2. There were no significant problems or prolonged(>25%of reporting period)unscheduled shutdowns.of the Active Remedial System. 3. The.Active Remedial System or Active Remedial Monitoring Program operated in conformance with the MCP,and all applicable approval conditions and/or permits. 4. Indicate any Operational Problems.or Notes: 5. Check here if additional/supporting Information,data,maps,and/or sketches are attached to the form. Revised: 2/9/2005 Page 3 of 3 . Massachusetts Department of Environmental Protection BWSC105 B Bureau of Waste Site Cleanup Release Tracking Number IRA REMEDIAL MONITORING REPORT EFFLUENT/DISCHARGE CONCENTRATIONS 4I Pursuant to 310 CMR 40.0400(SUBPART D) Remedial or System Monitoring Program: 1!J of:0 Y 9 9 For each Point of Measurement,indicate the highest concentration detected during the reporting period,of each oil, hazardous material and/or remedial additive. Influent Midpoint (check one) Within Point of Date Contaminant,Measurement and/or Concentraion Concentration here,if Units❑ Discharge Check permissible Permissible Measurement (mm/dd/Yyyy) Indicator Parameter (where (where ❑✓ Groundwater ND/BDL Concentration Limits? applicable) applicable) Concentration (Y/N) PRW-1 07/19/2007 PERCHLORATE 1.500 ® 2.000 ug/I Yes PRW-2 07/19/2007 PERCHLORATE [✓� 2.000 ug/l Yes PRW-3 07/19/2007 PERCHLORATE 0.490 ® 2.000 ugn Yes EFFLUENT 07/19/2007 -PERCHLORATE a 2.000 ugn Yes PRW-1 07/27/2007 PERCHLORATE 1.800 ® 2.000 ug/I Yes PRW-2 07/27/2007 PERCHLORATE Q 2.000 ug/I Yes PRW-3 07/27/2007 PERCHLORATE 0.520 ® 2.000 ugn Yes EFFLUENT 07/27/2007 PERCHLORATE Q 2.000 ugn Yes PRW-1 08/02/2007 PERCHLORATE 1.850 El 2.000 ugn Yes PRW-2 08/02/2007 PERCHLORATE ✓❑ 2.000 ug/I Yes i -PRW-3 08/02/2007 PERCHLORATE lug/[ Yes0.510 ® 2.000 - EFFLUENT 08/02/2007 PERCHLORATE ❑ 2.000 ug/I Yes PRW-1 08/10/2007 PERCHLORATE 1.750 ❑ 2.000 ug/I Yes PRW-2 08/10/2007 PERCHLORATE 0.090 ❑ 2.000 ug/I JYes PRW-3 08/10/2007 PERCHLORATE 0.530 ❑ 2.000 ugn Yes EFFLUENT 08/10/2007 PERCHLORATE ❑✓ 2.000 ug/I Yes PRW-2 08/16/2007 PERCHLORATE ❑✓ 2.000 ug/I ., Yes PRW-3 ` 08/16/2007 PERCHLORATE 0.540 ❑ 2.000 ug/I Yes EFFLUENT 08/16/2007 IPERCHLORATE a 2.000 ug/I Yes PRWA 08/27/2007 PERCHLORATE ; 1.450 ❑ 2.000 ug/I Yes �. Check here if an additional BWSC10513, Effluent/Discharge Concentrations Form,is needed. Revised: 2/9/2005 Page 1 of 1 Massachusetts Department of Environmental Protection BWSC105 B Bureau of Waste Site Cleanup Release Tracking Number IRA REMEDIAL MONITORING REPORT _ 4 190 EFFLUENT/DISCHARGE CONCENTRATIONS ❑ Pursuant to 310 CMR 40.0400(SUBPART D Remedial or System Monitoring Program: t J of:0 Y 9 9 For each Point of Measurement, indicate the highest concentration detected during the reporting period,of each oil, hazardous material and/or remedial additive. Influent Midpoint (check one) Check Within Point of Date Contaminant, Measurement and/or Concentraion . Concentration Discharge here, if Units Permissible Permissible Measurement (mm/dd/yyyy) Indicator Parameter (where (where o Groundwater Concentration Limits? applicable) applicable) Concentration ND/BDL (YIN) PRW-2 08/27/2007 PERCHLORATE 2.000 ugh Yes PRW-3 08/27/2007 PERCHLORATE ' 0.450 ❑' 2.000 ug/I Yes EFFLUENT 08/27/2007 PERCHLORATE 0 2.000 Ug/I Yes M ❑ ❑ El Check here if an additional BWSC105B, Effluent/Discharge Concentrations Form, is.needed. Revised: 2/9/2005 Page 1 of 1 6 'i TOWN OF BARNSTABLE � TOXIC AND HAZARDOUS MATERIALS ON-SI E INVENTORY NAME OF BUSINESS: lrefill itiln' N BUSINESS LOCATION: INVENTORY MAILING ADDRESS: TOTAL AMOUNT: TELEPHONE NUMBER: 57If' 77f- 53,9/ lON.A-- CONTACT PERSON: Lee �u- e EMERGENCY CONTACT TELEPHONE NUMBER: MSDS ON SITE? TYPE OF BUSINESS: 4fi jai n 1 h4 INFORMATION/RECOMMENDATIONS: I -1J1 4 dbh9be&,1a Fire District: Do t hLb VZV1 4"LaQaalid. Waste Transportation: Ala Last shipment of hazardous.waste: _ Name of Hauler: Destination: Waste Product: Licensed? Yes No NOTE: Under the provisions of Ch. 111, Section 31, of the General Laws of MA, hazardous materials use, storage and disposal of 111 gallons or more a month requires a license from the Public Health Division. LIST OF TOXIC AND HAZARDOUS MATERIALS The Board of Health and the Public Health Division have determined that the following products exhibit toxic or hazardous characteristics and must be registered regardless of volume. Observed/Maximum Observed/Maximum Antifreeze (for gasoline or coolant systems) Misc. Corrosive NEW USED Cesspool cleaners Automatic transmission fluid Disinfectants Engine and radiator flushes Road Salts (Halite) Hydraulic fluid (including brake fluid) Refrigerants Motor Oils Pesticides NEW USED (insecticides, herbicides, rodenticides) Gasoline, Jet fuel, Aviation gas Photochemicals (Fixers) Diesel Fuel, kerosene, #2 heating oil NEW USED Misc. petroleum products: grease, Photochemicals (Developer) lubricants, gear oil NEW USED Degreasers for engines and metal Printing ink Degreasers for driveways &garages Wood preservatives (creosote) Caulk/Grout Swimming pool chlorine Battery acid (electrolyte)/Batteries Lye or caustic soda Rustproofers Misc. Combustible Car wash detergents Leather dyes Car waxes and polishes Fertilizers Asphalt & roofing tar PCB's Paints, varnishes, stains, dyes Other chlorinated hydrocarbons, Lacquer thinners (inc. carbon tetrachloride) NEW USED -- 'Any other products'With"'poison"'labels Paint &varnish removers, deglossers (including chloroform, formaldehyde, Misc. Flammables hydrochloric acid, other acids) Floor & furniture strippers Other products not listed which you feel Metal polishes may be toxic or hazardous (please list): Laundry soil & stain removers Aj (including bleach) SL Spot removers & cleaning fluids r N IL (dry cleaners) Other cleaning solvents Bug and tar removers Windshield wash WHITE COPY-HEALTH DEPARTMENT/CANARY"COPY-BUSINESS r AC? I F�GCIj �3 vn4t,� �I I,4(�jj� � 5� OIL WASTE OIL OIL FILTERS ANTIFREEZE WASTE h,W)7� �1,e I ii1i1 vP.1+,filM ANITFREEZE t WTI(GIB �1 GASOLINE DIESEL FUEL W/W FLUID D ATF Q.3 -r V � a HYDRAULIC/ MISC. MISC. MISC. MISC. BRAKE FLUID COMMBUSTIBLE FLAMMABLE CORROSIVE PETROLEUM i (GEAR OIL/GREASE/ LUBRICANTS) ACETYLENE CAR WASH PAINTS/ WAX DETERGENTS THINNERS r'2 SEALANT CLEANING BATTERIES/ POISION/TOXIC CAULK/GROUT SOLVENTS BATTERY *. III ACID ,e r i FERTALI S ASTE SOLVENT ISPo S DIrhy'F MANIFESTS (�,�� V 4 WY - vef�(ae ri r6l oq is ooj�i4( pWe— a M 61nwlly: ,�.vL PVWaaz, --7 3c��a(Ia-y► ( 0 ft ck� �� o� d� r F�h�d w►�� I�dou*u)ac�ac�L `I G8v► iv vt cL Zc-"mi-A I'll SOW_cs 'N*csete of j Y�� -�-���t w �a;t�� �►t to i�r l�e� -�Cc il. Parker, Alisha From: McKean, Thomas Sent: Wednesday, March 14, 2007 3:40 PM To: Parker, Alisha Subject: RE: Vehicle Mounted Storage I believe it is exempt from Health Regulations. -----Original Message----- - From: Parker,Alisha Sent: Wednesday, March 14,2007 4:29 PM To: McKean,Thomas Cc: Stanton, David Subject: Vehicle Mounted Storage Dear Tom and Dave, Do either of you know about regulating vehicle mounted storage for diesel fuel? The Barnstable County Fire Training Academy has a vehicle with a too gallon tank on the bed of the truck that contains diesel fuel. I am sure it is regulated by DOT and know that it is permitted by the local fire department. Do I include this in the inventory or is it exempt? It is a grey area and I would like to get back to Lee,the Director of the Academy,with an answer soon, as I completed their inspection this morning. Any direction would be greatly appreciated! Thank you, Alisha Alisha Parker Hazardous Materials Specialist Town of Barnstable Health Department 200 Main St. Hyannis, MA 02601 Phone: 508- 862-4645 Fax: 508-790-6304 alisha.parker@town.barnstable.ma.us 1 Barnstable County Fire Training Academy Site Visit 155 South Flint Rock Road Barnstable,MA 02630 1/31/2007 Attendees:Marina Brock,Amy Wallace,Lee McConnell,Alisha Parker,Lee and Steve Alisha provided the group with Town of Barnstable Chapter 108:Hazardous Materials and Chapter 326:Fuel and Chemical Storage Tanks Regulation packets. Maintenance: is very minimal.Lube on location does the oil changes for vehicles.One time per year they may do an oil change,but brings the waste to the transfer station. Small equipment use (lawnmower,chainsaws,etc—use of 1 gallon of gasoline—get from the gas station each time) No vehicle washing done on site—not even rinsing. No floor drains—drains are closed off,but there is a pipe that goes outside.Floor cleaning is sweep and hose without soaps. No UST on site Fuel oil(300 gallon)tank is located outdoors. Work should include berming the area with 4x6 block walls; put an overhang on it to close it in. The tank construction is of Single Steel.(Tier 1 reporting necessary) A 110 gallon tank mounted on a truck that has diesel fuel. (Tier 1 reporting may be necessary) Training: New and innovative training should be reviewed and forwarded to ask for comments and issues. An approval should be obtained and kept record of. They are conducting more indoor classroom training and less outdoor training.This is per the NFPA standards and practices. Standard practice was to use flares to start the fires. Over the course of the 8 years,they figured that about 200 flares were used. The flares were the"5 minute flares". They now use propane cylinders to light straw. The wash down(spray to put the fires out)enters into the ground quicker. Out of 30 wells,only 1 had contaminant of perchlorate. Use of 1,000 gallon of propane simulates flammable liquid fires and gas fires.(Tier 1 reporting necessary)(Amy to look into Tier 2 reporting) Staff meetings will go over the SOP's and record it. 40 employees total, 12 core employees and 20 specialists all part time. Burning• 7 sessions—Pilgrim Nuclear Fire Brigade Training each year 4 sessions—Fire fighting 1-2 each year, 8 sessions—In house training each year 10 sessions—Rent out to others for training each year approximately—under control of the Fire Academy (Sessions can range from 1 hour to 9 hours)(Approximately 30 sessions per year) Months to burn: April—May and September—November MSDS are not all on site—only have a couple. [Dry chemical(warns of surface water run off) and foam.] Marina would like to see the procedures of the dry chemical use. Uses 7 times a year and is approximately 10 pounds. Need a contingency plan and post telephone numbers near phones. Town of Barnstable OFTNE T Regulatory Services Thomas F. Geiler,Director Public Health Division * BARNSTABLE, * Thomas McKean,Director 163. 10� 200 Main Street, Hyannis,MA 02601 ArFO MP'�a Phone: 508-862-4644 Email: health@town.bamstable.ma.us Fax: 508-790-6304 Office Hours: M-F 8:00—4:30 March 26, 2007 Mr. Lee Pareseau ' Barnstable Fire Training Academy 155 South Flint Rock Road,, . Hyannis,MA 02601 Dear Mr. Pareseau: Thank you for your time and cooperation during the hazardous materials inventory and site visit at the Barnstable Fire Training Academy on March 14,2007. This letter contains information from that visit that will help you become compliant with and remain compliant with the Towri of Barnstable Code: Chapter 108: Hazardous Materials. Enclosed is a copy of the Toxic and Hazardous Materials On-Site Inventory form from the visit to your facility,the 2007 Cape Cod Hazardous Products Collection dates, and an application for the hazardous materials permit. Please note the observations identified at the facility during the hazardous materials inspection and any corresponding recommendations listed below: OBSERVATIONS: • MSDS meet the Massachusetts General Law-Right to Know Law expectations. All MSDS are filed in an organized manner at a central location in the workplace, so that the employer can easily provide an MSDS if an employee requests one. • Emergency phone numbers are posted at each telephone in the facility. When the new fuel tank is installed,a list will be posted near that location. 0 The outdoor 275 gallon heating fuel tank is going to be replaced with.a 300 gallon, double walled heating fuel tank,which will be surround by a concrete berm for the required 110% containment and a roof will be installed to keep it free from the elements. The quantity of 275 gallons of heating fuel is EXEMPT from the inventory total. • The vehicle mounted diesel fuel quantity is EXEMPT from the inventory total. • No waste storage or disposal on site. • No vehicle washing or rinsing is taking place. • Very small quantities kept on site at once. Products purchased in the next fiscal year will be in best efforts,green products. • A spill kit is on site and is located in the storage cabinet in the garage. 0 All absorbent pads shall be disposed of immediately. If using rags or absorbent pads to wipe up small releases,please obtain a metal can with a lid to store these soiled materials prior to disposal. All speedy dry shall be disposed of in a plastic bag into the regular trash. On Site Inventory Total: The Toxic and Hazardous Materials On-Site Inventory from March_ 14,2007 shows that you have approximately 557 gallons of toxic and hazardous materials being used, stored, or generatedat Barnstable Fire Training Academy, 155 South Flint Rock Road,Hyannis,MA(Please see enclosed Toxic and Hazardous Materials On Site Inventory sheet). Under the provisions of Chapter 111, Section 31 of the General Laws of Massachusetts, hazardous materials used, stored, and disposed of in the amount of 111 gallons or more a month requires a license from the Public Health Division. Due to the quantity listed above,you are required to obtain a hazardous materials permit from the Public Health Division within the next 30 days. (Application enclosed) If you have any questions about these problems,the recommendations, or you need further information, guidance or assistance,please do not hesitate to contact the Public Health Division. Sincerely, Alisha L. Parker Hazardous MateC_r ' is Spec list omas A. McKean,RS, CHO Director of Public Health Enc. On-Site Inventory(copy) 2007 Hazardous Collection Dates (copy) Application art �i�;�u► ny CAPE COD COIMJIIMIIISIN -��- 3225 MAIN STREET ky P.O.BOX 226 BARNSTABLE,MA 0263O �' t (508)362-3828 [{ , •FAX(50.8)362-3136 , E-mail:.f ronidesk@capEcodoDmmission.org Marchl, 2007 Mr. Gerard Martin Bureau of Waste Site Cleanup Southeast Regional Office t` Department.of Environmental Protection 20 Riverside Drive Lakeville,MA 02347 RE: Modified Immediate Response Action ' ; 1 Barnstable County Fire Training Academy(EFTA) _ RTV:4-190 L= Dear Mr.Martin: t - 4 CD This is a cc ver letter transmitting a Modified Immediate Response Action Plan based upon the assessment of perchlorate in groundwater in the vicinity of the Barnstable County Fire Training Academy pursuant to 310CMR40.0424(2). This Modified IRA is j being submitted to incorporate the recent findings of our investigation to prevent , substantial release migration and abate or mitigate elevated levels of the identified j perchlorate in the vicinity of the Mary Dunn#2 supply well. IRA plans are required as j set forth in Sections 40.0410. As indicated within,the Barnstable County has conducted outreach and community sought input into this IRA. The County staff recently met with staff of the Hyannis Water Division to explain the details of this plan and their response was positive,, . i Barnstable County awarded a bid to a contractor this week and will be ready to begin work immediately. The County requests the Department 's verbal approval of this IRA i under 40.0420 (6) so work can begin in a timely manner as required by this site. condition. I am available to met with you and your staff to present the results of the assessment and the activities contained within this Modified IRA. : a I j i I I note that BWSC forms 123 and 124 for Notice of Environmental Sampling and Notice, about Immediate Response Actions pursuant to 310CMR40.1403 (10 &11) were previously sent to the Town and posted at the site. s i Please contact me if you have any questions regarding this matter. j Sincerely, i i 4 Thomas C. Cambareri s Water Resources Program Manager, LSP I Cc: Mark Zielinski, County Administrator John Klimm,Town Manager,Barnstable ans Kiejser, Superintendent Tom McKeon,Barnstable Health Director Lee Paraseau,BFTA Director I� I I E I i i i i i i 2 i Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 i IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL Release.Tracking Number FORM Pursuant to 310 CMR 40.0424.-40.0427(Subpart D) I A. RELEASE OR THREAT OF RELEASE LOCATION: I 1. Release Name/Location Aid: I 2. Street Address: ON 3. City/Town: 4. ZIP Code: I' II 6784 70.284 5.UTM Coordinates: a.UTM N: 41. ; b. UTM E: ❑ 6. Check here if a Tier C1ass"ification Submittal has been provided to DEP for this disposal site. f I Q a. Tier IA ❑ b. Tier IB ❑.c. Tier IC ❑ d. Tier II ❑ 7. Check here if.this location is Adequately Regulated,pursuant to 310 CMR 40.0110-0114. Specify Program(check one): a. CERCLA ❑ b.. HSWA Corrective Action ❑ C. Solid Waste Management d. RCRA State Program(21 C Facilities) , B.THIS FORM IS BEING USED TO: (check all that apply) 1. List Submittal Date of Initial IRA Written Plan(if previously submitted): 111612006' (mm/ddtyyyy) ❑ 2. Submit an Initial IRA Plan: ❑✓ 3..Submit a Modified IRA Plan of a previously submitted written IRA Plan. y i ❑ 4. Submit an Imminent Hazard Evaluation.(check one) ✓❑. a. An Imminent Hazard exists in connection with this Release or Threat of Release. ❑ b. An Imminent Hazard does not exist in connection with this Release.or Threat of Release. ❑ c: It is unknown whether an Imminent Hazard exists in connection with this Release or Threat of Release,and further assessment activities will be undertaken. d. It is unknown whether an Imminent Hazard exists in connection with this Release or Threat of Release. However, response actions will address those conditions that could pose an Imminent Hazard. 0 5. Submit a request to Terminate an Active Remedial System or Response Action(s)Taken to Address an Imminent Hazard: i 6. .Submit an IRA Status Report. . I ❑ 7. Submit a Remedial Monitoring Report.(This report can only be submitted through eDEP.) _ a.Type of Report:(check one) ❑ i. Initial Report` ❑,:ii. Interim Report ❑ iii. Final Report . b.Frequency of Submittal:(check all that apply) ❑ i. A Remedial Monitoring Report(s)submitted monthly to address an Imminent Hazard. ❑ ii.-A Remedial Monitoring Report(s)submitted monthly to address a Condition.o.f Substantial Release Migration. ❑ iii. A Remedial Monitoring Report(s)submitted concurrent with a IRA Status Report: N c. Number of Remedial Systems and/or Monitoring Programs: A separate BWSC105A, IRA Remedial Monitoring Report,must be filled out for each Remedial.System and/or Monitoring Program addressed by this transmittal form. Revised:2/9/2005 Page 1 of 6 G Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 Release Tracking Number i IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL I FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) - i B.THIS FORM IS BEING USED TO(cont): (check all that apply) i ❑ 8. Submit an IRA Completion Statement. i. a. Check here if future response actions addressing this Release or.Threat of Release notification condition will be conducted as part of the Response Actions.planned or ongoing at a Site that has already been Tier Classified under a t 0 different Release Tracking Number(RTN). When linking RTNs,rescoring via the NRS is required if there is a reasonable likelihood that the addition of the new RTN(s)would change the classification of the site. i b. Provide Release Tracking Number of Tier Classified Site(Primary RTN): ❑ - Q These additional response actions must occur according to the deadlines applicable to the Primary.RTN.Use the Primary 1 RTN when making all future submittals for the site unless specifically relating to this.lmmediate Response Action. i j ❑ 9. Submit a Revised IRA Completion Statement. i (All sections of this transmittal form must be filled out unless otherwise noted above) C. RELEASE OR THREAT OF RELEASE CONDITIONS THAT WARRANT IRA: i 1. Identify Media Impacted and Receptors Affected: (check all that apply) ❑ a. Air ❑ b.`Basement ❑ c. Critical Exposure Pathway ❑✓ d. Groundwater ❑ e. Residence f. Paved Surface Private Well ✓ h. Public Water Supply i. School Sediments ❑ ❑ 9• ❑ PP y ❑ ❑ 1• I ® k. Soil ® I. Storm Drain ® m. Surface Water ❑ n. Unknown ❑ o. Wetland ❑✓ p., Zone 2 i ❑ q. Others Specify: i 1 r 12. Identify.Oils and Hazardous Materials Released: (check all that apply) EJ a. Oils ❑ b. Chlorinated Solvents ❑ c.Heavy Metals ❑✓ d. Others Specify:P • I+ I D. DESCRIPTION OF RESPONSE ACTIONS: (check all that apply,for volumes list cumulative amounts) ❑✓. 1. Assessment and/or Monitoring Only ❑ 2. Temporary Covers or Caps ❑ 3. Deployment of Absorbent or Containment Materials ❑ 4. Temporary Water Supplies ❑ 5. Structure Venting System ❑ 6. Temporary Evacuation or Relocation of Residents ❑ 7. Product or NAPL Recovery ❑ 8. Fencing and Sign Posting ❑✓ .9. Groundwater Treatment Systems ❑ 10. Soil Vapor Extraction 11. Bioremediation ❑ 12. Air Sparging I Revised: 2/9/2005 Page 2 of 6 i P � I Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanu p BWSC105 IMMEDIATE RESPONSE ACTION (IRA).TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) D. DESCRIPTION OF RESPONSE ACTIONS(cont.): (check all that apply,for volumes list cumulative amounts) ❑ 13. 'Excavation of Contaminated Soils ❑ a. Re-use,Recycling or Treatment ❑ i.On Site Estimated volume in cubic yards' y ii.-Off Site Estimated volume in cubic yards iia.Receiving Facility: Town: State: iib. Receiving Facility: Town: a State: iii. Describe: ❑ b. Store ❑ i.On Site Estimated volume in cubic yards i ❑. ii.Off Site Estimated volume in cubic yards i iia.Receiving Facility: Town: State: iib:ReceivingFacility: Town: State: ty� } i ❑ c. Landfill 0 i.Cover Estimated volume in cubic yards ' 4, Receiving Facility: Town: State: ❑ ii. Disposal Estimated volume in cubic yards i Receiving Facility: Town: State:. ❑ 14. Removal of Drums,Tanks or Containers: a. Describe Quantity and Amount: b. Receiving,Facility: Town: Stater_ i c. Receiving Facility: Town: State: ❑ 15. Removal of Other Contaminated Media: a..Specify Type and Volume:. b.Receiving Facility: Town:. State: ! c.Receiving Facility: Town: L State: j. ❑✓ 16."Other Response Actions: Describe: GROUNDWATER PUMP AND TREAT TO'CAPTURE AND REDUCE CONTAMINANT MASS. I ❑ 17. Use of Innovative Technologies: Describe: i Revised: 2/9/2005 Page 3 of 6 . f ...... Massachusetts Department of Environmental Protection r Bureau of Waste Site Cleanup BWSC105 IMMEDIATE RESPONSE ACTION (IRA) TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40.0424-40.0427(Subpart D) RE E. LSP SIGNATURE AND STAMP: I attest under the pains and penalties of perjury that I have personally examined and am familiar with this transmittal form, including any and all documents accompanying this submittal. In my professional opinion and judgment based upon application of(i)the standard of care in 309 CMR 4.02(1),(ii)the applicable provisions of 309 CMR 4.02(2)and(3),and 309 CMR 4.03(2),and (iii)the provisions of 309 CMR 4.03(3),to the best of my knowledge,information and belief, > if Section B of this form Indicates that an Immediate Response Action Plan is being submitted,the response action(s)that is(are)the subject of this submittal(i)has(have)been developed in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,(ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000 and(iii)complies(y)with the identified provisions of all orders,permits,and approvals identified in this submittal; > if Section.B of this form indicates that an Imminent Hazard Evaluation is being submitted,this Imminent Hazard Evaluation was. developed in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,and the assessment activity(ies) undertaken to support:this Imminent Hazard Evaluation comply(ies)with the applicable provisions of M.G.L.c.21 E and 310 CMR ' i 40.0000; j >.if Section B of this form indicates that-an Immediate Response Action Status Report and/or a Remedial Monitoring Report j is(are)being submitted,the response action(s)that is(are)the subject of this submittal(i)is(are)being implemented in accordance with the applicable provisions of M.G.L.c:21 E and 310 CMR 40.0000,(ii)is(are)appropriate and reasonable to I accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000 and(iii)comply(ies)with the identified provisions of all orders,permits,and approvals identified in this submittal; > if Section B of this form indicates that an Immediate Response Action Completion Statement or a request to Terminate an Active Remedial System or Response Actions)Taken to Address an Imminent Hazard is being submitted,the response action(s)that is(are)the subject of this submittal(i)has(have)been developed.and implemented in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,(ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000 and(iii)comply(ies) with the identified provisions of all orders,permits,and approvals identified in this submittal. i I am aware that significant penalties may result,including,but.not limited to,possible fines and imprisonment,if I submit information which I know to be false,inaccurate or materially incomplete. E 1. LSP#^ r • I 2: First Name: NWKIVJZ3. Last Name: 4. Telephone: AX: 7. Signature: d llwll�- MEN ��'A.A f' OF MA�t�� 8. Date: , I .� 9.LSP Stamp: T11HO AS mm/dd/ ) C. >a p CAMBAME ! -o i r3 No.VeS GIST �� ���. ! i I Revised: 2/9/2005 Page 4 of 6 . Massachusetts Department of Environmental Protection Bureau of Waste Site Cleanup BWSC105 Release Tracking Number IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL FORM Pursuant to 310 CMR 40:0424-40.0427(Subpart D) - F. PERSON UNDERTAKING IRA: 1. Check all that apply: a.change in contact name b.change of address ❑ c. change in the person undertaking response actions 2. Name of Organization: BARNSTABLE COUNTY COMMISSIONERS' 3. Contact First Naine: MARK 4:Last Name: ZIELINSKI 5. Street: BOX 427 3195 MAIN ST 6.Title:[ACTING COUNTY ADMIN 7. City/Town: BARNSTABLE 8. State: MA 9. ZIP Code: 02630-0000 10. Telephone: 5083756643 -� 11,Ext.: L l' 12:. FAX: G. RELATIONSHIP.TO RELEASE OR THREAT OF-RELEASE OF PERSON UNDERTAKING IRA: . i Q✓ 1: RP or PRP: 0 a. Owner 0 b. Operator E] .c. Generator d. Transporter e. Other RP or PRP Specify: 0 2. Fiduciary,Secured Lender or Municipality with Exempt Status.(as defined by M.G.L.c.21 E,s.2) 3. Agency or Public Utility on a Right of Way(as defined by M.G.L.c.21 E,s.50)) 4. Any Other Person Undertaking IRA Specify Relationship: H.REQUIRED ATTACHMENT AND SUBMITTALS: - 1. Check here if any Remediation Waste,generated as a result of this IRA,will be stored;treated,managed,recycled or El reused at the site following submission of the IRA Completion Statement. If this box Is checked,you must submit one of the following plans,along with the appropriate transmittal form. Fla. A Release Abatement Measure(RAM)Plan(BWSC106) b.Phase IV Remedy Implementation Plan.(BWSC108) I 2. Check here if the Response Action(s)on which.this opinion is based,if any,are(were)subject to any order(s),permit(s) �] and/or approval(s)issued by DEP or EPA. If the box is checked,you MUST attach a statement identifying the applicable provisions thereof. 3. Check here to certify that the Chief Municipal Officer and the Local Board of Health were notified of the implementation of i an Immediate Response.Action taken to control,prevent,abate or eliminate an Imminent Hazard. i ® 4. Check here to certify that the Chief Municipal Officer and the Local Board of Health were notified of the submittal of a Completion Statement for an Immediate Response Action taken to control,prevent,abate or eliminate an Imminent Hazard. i 5. Check here if any non-updatable information provided on this form is incorrect,e.g.Release AddresslLocation Aid. Send 'corrections to the DEP Regional O.ffice. ; Q✓ '6. Check here to certify that the.LSP Opinion containing the material facts,data,and other information is attached. • Revised: 2/9/2005 Page S of 6... t , Massachusetts Department of Environmental Protection Bureau.of Waste Site Cleanup BWSC105 { i IMMEDIATE RESPONSE ACTION (IRA)TRANSMITTAL Release Tracking Number FORM Pursuant to 310 CMR 40:0424-40.0427(Subpart D) - 1 I. CERTIFICATION OF PERSON UNDERTAK NG IRA: I 1 MARK ZIELINSKI. 1. I, ,attest under the pains and.penalties of perjury(i)that I have personally examined and am familiar with the information contained in this submittal,including any and all documents accompanying this . transmittal form,(ii)that,based on my inquiry of those individuals immediately responsible for obtaining the information,the material information contained in this submittal is,to the best of my knowledge and belief,true,accurate and complete,and(iii) that I am fully authorized to make this attestation on behalf of the entity legally responsible for this submittal. I/the person or entity on whose behalf this submittal.is made am/is aware that there are significant penalties,including,but not limited to, possible fines and imprisonment,for willf Hy submitting false,inaccurate,or incomplete information.. � COUNTY ADMIN2. By: . gnature 4. For: BARNSTABLE COUNTY COMMISSIONERS 5. Date: i (Name of person or.entity recorded.in Section F) (m dd/yyyy) I Q 6. .Check here if the address of the person providing certification is different from address recorded in Section F. j 7. Street: i 8. City/Town: 9: State: 10. ZIP Code: I 11. Telephone: 12.Ext.: 13. FAX: j YOU ARE SUBJECT TO AN ANNUAL COMPLIANCE ASSURANCE FEE OF UP TO$10,000 PER I BILLABLE YEAR FOR THIS DISPOSAL SITE. YOU MUST LEGIBLY COMPLETE ALL RELEVANT SECTIONS OF THIS FORM OR DEP MAY RETURN THE DOCUMENT AS INCOMPLETE. IF YOU i SUBMIT AN INCOMPLETE FORM,YOU MAY BE PENALIZED FOR MISSING A REQUIRED DEADLINE. i Date Stamp(DEP USE ONLY:) i i i • c : j j i i j R Revised:2/9/2005 Page 6 of 6 Modified Immediate Response Action Plan Barnstable County Fire Training Academy " RTN: 4-190 February 20,2007 This response plan is being forwarded to the Department to modify the Immediate Response Action (IRA) Plan, that was previously submitted to PEP as outlined in Section 40.0424 of the Massachusetts Contingency Plan(MCP),310 CMR 40.000 on November 9,2006. Site: Barnstable Fire Training Academy Flintrock Road South Hyannis;MA , Potential Responsible Party/. Owner/Operator: Barnstable County. Attn:Mark Zielinski,County Administrator Superior Court House Barnstable,MA 02630 . Barnstable,ILIA 02630 ` Tel: (508) 375-6643 Contact/LSP: Thomas C. Cambareri, LSP#3788 (508) 362-3828.x318 ' RELEASE DESCRIPTION: A full description of the Release was included in the initial Immediate Response Action Flan (IRA). The IRA included two phases, 1) Assessment and 2 ) conceptual containment plan. Barnstable,County.has conducted a significant assessment to evaluate the horizontal and vertical extent of perchlorate contamination from the Barnstable Fire Training Academy (BFTA). This assessment has resulted in modification of our IRA plan. This submittal details the findings of the IRA plan and lays out the County's expanded plan for.containment: This Modified.IRA also details various public outreach i efforts by the County to the Community. Assessment Description: The initial phase of assessment.began on December 18,2006. i Five monitoring wells PC-1 through PC-5-(Figure 1), were installed and purged with the use of a "Whaler" mini submersible pump. Water quality samples were stored in a cooler and transported under a chain of custody to the Barnstable County Department and analyzed for perchlorate and specific conductance for overnight results. This method of assessment was used during the.course of the investigation. Results for perchlorate ranged from trace levels to 50 ppb (Table 1) (Figure 2). Upon discovery of these j significant findings, the County continued with a field assessment to define the full extent of perchlorate in groundwater. From December 18 to December 22 eighteen wells were installed and sampled. On January Yd existing wells upgradient of MD=3'were sampled. On January 11 two additional wells on the westerly power line were installed.' On j January 17 three additional wells were installed to define the toe of the 2 ppb plume and f on January 23 four well locations near MD-'2 were installed On February 8 the last well PC-26 was installed to define the southern extent of contamination at the easterly power line. I ` TABLE 1 Perchlorate in Groundwater Well Date Perchl Conductance (ppb) us/cm) MD-2 12/6/2006 0.55 150 MD-2 1/26/2007 ND 130 MD-1 12/6/2006 ND 120 PC-1 12/18/2006 21 160 PC-2 12/18/2006 15 150 PC-3 . 12/18/2006 50 220 ; MW-7 12/18/2006 1.85 170 PC-4 12/18/2006. 15 180 PC-5 12/19/2006 11 160 PC-6 12/1.9/2000 ND 87' PC-7 12/19/2006 <1.0 80 PC-8 12/1912006 3.75 190 PC-9 12/20/2006 ND 110 PC-10 . 12/26/2006 0.965 150 W-9 12/20/2006 ND. 68 PC-11 12/20/2006 8.3 130 PC-12 12/20/2006 2.65 130 PC=13 12/21/2006 0,75 160 j PC-3 12121/2006 43 220 PC-14 12/21/2006. 1.7. 170 PC-5 12121/2006 1.35 160 PC-16d 12/21/2006 0.3 170 PC-16s 12/22/2006 0.845 80 PC-17 12/22/2006 ND 120 PC-18 12/22/2006 0.475 120 MW-35i 1/3/2007 ND . 170 MW-36i 1/3/2007 0.05 250 1 MW-991 1/3/2007 0.13 120 MW-341 1/3/20.07 0.15 120 MW-28s 1/3/2007 0.45 81 PC-0 1/3/2007 NO 100 i PG14 1/11/2007 1.8 160 PC-15 1/11/2007 1 150 PC-19 1/16/2007 0.425 120 1 PC-20d 1/17/2007 1 140 y PC-20s 1/17/2007 0.6.7 97 PC-21d 1/17/2007 ND 120 MD-2 1/26/2007 ND* 130 PC-22 1/23/2006 0.82* PC-23d 1/23/2006 2.1 PC-23d 1/29/2006 2.1 86 PC-24 1/23/2006 0.36* PC-23s 1/29/2006 ND 87 PC-25 1/29/2006 ND 310 PC-26 1/29/2006 0.1 97 HW-1s 1/29/2007 ND 90 HW-1d 1/29/2007 ND 200 *verbal i R i Assessment Results: A distinct plume of perchlorate contamination,exceeding the GW-1 perchlorate limit of 2 ppb and approximately 160 ft wide, extends approximately 850 feet in a downgradient direction from the BFTA(Figure 2). This high concentration plume is superimposed on a widespread area with low-level concentrations of perchlorate below the GW-1 limit. In front of the concentrated perchlorate plume, there is a detached area. of elevated perchlorate concentrations that approaches the GW-1 .limit. Within this elevated area there is a contained hot spot adjacent to the MD-2 public supply well that has a confirmed perchlorate concentration of 2.1 ppb which is over the,GW-1. The area of perchlorate in the aquifer is underlain and constrained by a ubiquitous silty clay layer that ranges from 20 to 45 feet below the water table (Figure 3). The presence, of the clay in this area is well documented in the 1992 Phase II Assessment of the BFTA. The toe of the plume is in an area that has a saturated thickness of approximately 20 ft. The aquifer thickness under the EFTA is approximately 35 ft and at MD-2 the effective aquifer thickness approaches 45 ft. Interpretation: As.discussed in the initial 1RA,road and marine flares were in use on the site for the last decade and their intermittent use contributed to a dispersed concentration of perchlorate in the downgradient groundwater. However, since evaluating these data, we note that the BFTA had a pump and.treat system operating for the last 18 years for petroleum remediation. This system operated on a pulsed basis.over it last years and was shut down in November.of 2005 when the County began its plan for a March 2006 deployment of a Sparge system to treat the source areas. . Therefore it is likely that any use of Perchlorate on the site would have been captured by.the groundwater recovery system. The treatment system consisting, of an air stripping tower-would not have removed the captured perchlorate, but would. have diluted it as it' mixed with uncontaminated water prior to.and as a consequence of its discharge to the discharge basins distributed across the site. This dilution would come to a halt as the treatment system was shut down and the more concentrated perchlorate plume would have begun to ' develop around this time. It is likely that the source and the effect of the pump and treat i system would have released.slugs of perchlorate during pulse operation in advanced of system shut-down. MD-2 Assessment The monitoring well PC-23d was sampled on January.23 (Figures 1, 2 & 3). The laboratory result of 2.1 ppb was verbally made known to the LSP in the late afternoon of January 25. The fording of perchlorate above the GW-1 limit of 2 ppb within a Zone I to a public water supply well requires a 72 hour notice according to 40.0313(3)(a). The Water Superintendent and DEP were verbally notified of the situation in the morning of January 26. It was decided to immediately resample MD-2 for perchlorate and plans for County,staff to meet with representatives from the Hyannis Water Board and other town officials was scheduled. for January 30'h. 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F .,;?i Figure 3: Hydrogeologic Cross Section showing perchlorate in groundwater, P\\C-11 .BETA PC-3 t PC-20 PC-16 PC-21 MD-2 MW-7 PC-4 PC-14 PC-22 Flintrock PC723 Pond Mary Dunn Pond - 'N 3.8 11 0.6.6 0.84 50 8.3 1.0 0:3 ND Y 1.7 2.1 CLO 0.8 1 ND CLAY ND CLAY 0 100 200 400 800 ft 10 20 30 40 50 6 Immediate Response and.Public Outreach On January 3', at a public meeting of the Barnstable County Assembly of Delegates, Barnstable County appropriated an Emergency Fund of$240,000 upon discovery of the significant perchlorate results. This meeting was attended by press. and several dews articles were written in the local papers. On January 7d,the County met with the Hyannis Water Board, the town-appointed body that is responsible for the operation of.the Hyannis Water Division, and other town officials. Gerard Martin of the DEP-SERO attended the meeting. The Hyannis.Water Superintendent, Hans Kiesjer was updated frequently throughout the December,and January assessment phase. Upon discovery of the 2 ppb. detection in PC-23d, County staff met again with representatives from the I Hyannis Water Board and other officials on January 30'and their input was critical to the development of this Modified IRA Plan. j 1 Conceptual Site Model: The Conceptual Site Model is.that the chronic but dispersed use of flares and the operation of the pump and treat system over the last decade has resulted in widespread trace concentrations of perchlorate in groundwater downgradient of the site. However,as the pump and treat system,approached a permanent shut down in November 2005 the regular use of flares at the fire boxes and the burn building has resulted in a 100 to.160 ft wide concentrated plume of Perchlorate that is above the GW-1 concentration limit. Due to the intermittent use of flares and the pump and treat system as it approached shut,down j there is a detached area of elevated perchlorate concentrations in closer proximity to MD 2. It should be noted that previous contaminant releases of Chloroform and MTBE at this i site (which.have been.clean-up and resolved with a Class A2 RAO) have had similar trajectories and plume widths. Surface conditions at the Site indicate a level topography with little. vegetation. Soil conditions are glacial till and stratified drift deposits beneath reworked surficial material used as fill. Adjacent parcels maintain similar topography and site conditions, absent level topography and re-worked surfaced materials, with the addition of many scrub oak and pine trees and two cleared NSTAR right-of-ways. Environmental receptors adjacent to the Site include Flintrock Pond.located upgradient of the source area: REQUIREMENT EoR IRA PLAN: i IRA Plans shall be proposed, upon meeting the notification requirements established by the Department, and shall be to initiate assessment and/or remedial actions in-an effort to expeditiously assess, eliminate, abate or mitigate, and remediate sudden releases, imminent hazards, and other time critical releases or site conditions. IRA Plans are required for a.72 hour release notice as set forth in Sections 40.0411 through 40.0429 and . as appended. j A 72 hour Release Notification Form was previously submitted'to the.Department.on September 22, 2006. At that time a condition of substantial release migration under Section 40.0413 existed within the Zone II to the downgradient Public water supply well; MD-2. 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U.: Barnstable County Fire Training Academy IRA Plan RTN:4 W0190 This modified IRA plan has been generated to incorporate new information about the perchlorate contamination and address the condition of substantial Release Migration under Section 40.0420 (7) (b) and Imminent Hazard Mitigation OBJECTIVE OF IRA PLAN: The objective of this IRA Plan submittal is to outline the actions necessary to prevent substantial release migration and, abate or mitigate elevated levels 'of the identified ! y perchlorate,in the area proximate to the MD-2 water supply well. The ultimate objectives of the IRA Plan and the activities proposed within it are to reach a condition of no significant risk to health; safety, public welfare and the environment and to provide supporting evidence for closure under a Response Action Outcome (RAO) as per Sections 40.1001 through 40.1099.. j Description of IRA Plan: i The County will.install a pump and treat containment system consisting of two four-inch recovery wells.located 1) approximately 850 ft: downgradient of the site and 2) approximately 1,200 ft downgradient. These wells will be fitted with appropriate powered pumps at rates of 40 and 50 gpm respectively which are below the requirements for New Source Approval and Water Management Act permits. The pumped water will be conveyed to the BFTA site to be treated by aperchlorate-selective ion exchange.filter system with a maximum capacity of 250 gpm. The treatment system will be located in the existing building and the effluent will be discharged into the existing discharge basins that will be refurbished. (Figure 4 - IRA Plan components). The treatment system will include a control panel with alarms. A similar pump and treat containment approach was successfully deployed at this site for past releases of petroleum hydrocarbons,chloroform and MTBE: I Groundwater Modelling: The IRA Plan described above was based upon the distribution of perchlorate in groundwater and groundwater modelling of appropriate withdrawal rates to capture.the perchlorate plume,and to evaluate the interaction of the plume with the.Mary Dunn water supply wellfield. The groundwater modelling parameters and graphical outputs are attached to this plan. SCHEDULE of IRA PLAN: Since notification,the PRP has been actively working to assess and identify the source of perchlorate at the site. Environmental oversight of this IRA plan is being conducted by Thomas C. Cambareri, LSP #3788. The IRA project scope has been'developed into a Request for Quotes that was released on February 16d'. The field work will continence upon review of the'response to the request and a contract award. Approval for the IRA has been secured'from the Barnstable County Commissioners and an appropriation of $240,000 has been established so a pending contract for installation the IRA is projected'to be in place by mid-March. a. � i 1 Barnstable County Fire Training Academy IRA Plan RTN:4-0000190 IRA MONITORING PLAN: An IRA monitoring plan consisting of monitoring wells and system influent and effluent will be developed for the perchlorate plume once the IRA is deployed. WASTE REMEDIATION: A contractor will be used to remove and dispose the spent ion exchange resins. FEDERAL,STATE,AND LOCAL PERMITS: It is projected that no additional permits will be required during the groundwater treatment activities associated with this IRA Plan. The proposed remediation activities are not expected to require anylocal permits. LSP CERTIFICATION: "I attest under the pains and penalties of perjury that I have personally examined and am familiar with this Immediate Response Action (IRA) Plan, including any and all documents accompanying this plan. In my professional opinion and judgement based upon the application of (1) the standard of care in 309 CMR 4.02(1), (U)the applicable. provisions of 309 CMR 4.02(2) and (3), and(iii) the provisions of 309 CMR 4.03(5), to the best of my knowledge, information and belief, the response actions that are the ! subject of this submittal O have been developed in accordance with the applicable provisions:of M.G.L. c. 21E and 310 CMR 40.0000, (ii) are appropriate and reasonable to accomplish the purposes of such response actions as set forth in the applicable provisions of M.G.L. c. 21E and 310 CMR 40.0000 and (iii) comply with the identified provisions of all orders, permits, and approvals identified in this submittal. I am aware that significant Penalties may result, including but not limited to, possible fines and imprisonment, if I submit informati whi know to be false, inaccurate or materially incomplete. LSP Signature: LSP#: 3788 LSP Name: Thgfias C.CambW—rk LSP Stamp: j Organization: Barnstable County Fire Training Academy j Barnstable Court House Barnstable,MA 02630 0" Tel: (508)362-3828 x318 Fax: (508) 362-3.136 .40 No. c� � cc: Hans Kiejser,Hyannis Water Division < �, a John Klimm,Barnstable Town.Manager ®FQISTE Tom Mckeon, Barnstable Health Department Mark Zielinski, County Administrator Lee Paraseau,BFTA Director Figure 1 —Groundwater Monitoring Wells Figure 2—Perchlorate in Groundwater Figure 3—Hydrogeologic Cross-Section showing Perchlorate in Groundwater Figure 4—Conceptual IRA Containment Plan ; Table 1 —Perchlorate results 1 ` c Barnstable County Fie Training Academy s 5 IRA Plan RTN:4-0000190 ATTACHMENT: i Groundwater' Modelling Description and. selected outputs graphics The USGS MODFLOW computer code and Groundwater Vista® IJO interface was 1 used to simulate groundwater flow in the study area. Input data from the USGS groundwater model for the Sagamore Lens (Walter and Whealean, 2004). A large-scale model was constructed to evaluate the interaction of the perchlorate plume, local ponds, the Mary Dunn wellfield (MD-1-3) and the Airport Well under various steady-state pumping scenarios depicted in.the outputs. A small-scale model was constructed to simulate the'capture areas. Additional simulations and data from existing pump_tests will be conducted with the project team as required: ; BIGMOD MODEL PARAMETERS j Grid 100 b 150 cells ruin 50 foot 'd spacing .. � Y g grid 4 layers i i Aquifer . 0 K 250 x& .1 0 ft/d Y Porosity .33 Recharge 27 inch/yr Specific Storage 1.xl0e-9 Specific Yield 0.25 r Flintrock,Mary Dunn,Lewis and UpperGAte j ,< K 50000 ft/d x&y - Porosity 1 , Recharge 16 inches BFB-upgradient 1 ft 100K of Flintrock Pond Specific Storage lxl0e-5 Shallow Ponds treated like Wetlands 1 Same as ponds except Recharge at 0 inches/yr Supply wells ,. Model Total Depth Static Screen Length CanacityAveraae Use MD-1 50 5 ft 10 748gpm 86gpm(125,000) MD-2 50 7.5 10 . 1000gpm 86gpm i MD-3 55 21 10 5039pm ' 86gpm MD-4 46 6 10 620gpm Ogpm _ I Airport 63 10, 10 732gpm 172gpm 430gpm(619,200gpd) Note:Wellfield is under Water Management Act Restriction of 500,000 gpd total over summer period,. Wells were turned on and off for various scenarios to evaluate wellfield and plume interaction: i Recovery Wells RW-1 Depth,Screen length and pumping rate were varied ;• j RW-3 Depth,Screen length and pumping rate were varied f 1 Barnstable County Fue Training Academy ; IRA Plan RTN:4-00MI90 <4fi I 6 � 'ro. .ate•.. eM 7 ; I MODELED AREA 1 BIGMOD3.4 MD-1,2,3 at 1/8 MGD and AIRPORT at 1/4.MOD Single particle track from BFTA i { _.-- 3z.00 no 0m 310� 0 31.00 40 31 --,—�� i 70.00 .60 30:.00 .00 30.00 .00 r 30.00 40.00 i 7.no . 00 29.00�� 30.001--� 00.00 �.o0 2g 00 2g,00 �° .o �0 29.00 .00 2800 2a.00 o , 28.on I. 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I....11111.1:1 :.....::.::i:.:.:.iiii:..:1i1:::..::..::.::iiii.:iiii::::i:::i::.:.:.::::.i:i1:1.::::1.:1..::1. Barnstable County Fire Training Academy.. IRA Plan RTN:4-00DO190 3 e . ; I i I i CAP50.2 Layer 5/-16 42 sat thickness based upon MD-2 K=250ft/d RW-2 screen 15 ft/14 to-1 50 gpm I i 4 I Barnstable County Fire Training Academy IRA Plan RTN:4-0000190 :58 feet } s r i i 1 I Cap50.2 same as above 10 ft screen at 11 to 1 Equivalent to PG23d i i j - i i i I j i i t I Cap50.2 10 ft screen i i i f i i i I i I i i I Barnstable County Fite Traiaing Academy IRA Plan RTN:4-MI90 13 'fet I • i s s I CA.P50.2 same k RW-2 at.40 gpm I 1 0 f et I Cap50.2 same as.above RW-2 at 50 gpm 20%in K(NOWd) Barnstable County Fite Training Academy IRA Plan RTN:4-0000190 7.. f et 277 .7 — i 2 2 7 5 2 .2 2 .2 i i 2 7 a 6. 5 2 .7 i i 2 •25 2S i j t 25. 6 25.75 2 .76 2 .75—. i i Cap50.2 J 40%decrease in K(150ft/d) j i i. i i i BARNSTABLE COUNTY FIRE/RESCUE TRAINING ACADEMY STANDARD OPERATING PROCEDURES SOP# 5-07 Effective Date: 2-9-07 Title: Exterior Vehicle Washing PURPOSE: The intent of this standard operating guideline is to provide personnel with"reasonable, procedures for washing fire department apparatus. These guidelines are necessary and required to comply with local, state, and federal rules and regulations regarding the discharge of vehicle wash water which is classified as "industrial waste water". . SCOPE: This policy covers all BCFRTA Personnel RESPONSIBILITIES: All Support Staff, Instructors, and Program Coordinators must be familiar with, understand, and adhere to this SOP at all times. Any Staff Personnel found to be in violation of this SOP will be subject to disciplinary action as outlined in the.BCFRTA Disciplinary Action Policy. PROCEDURES: A. No washing of vehicle engines or undercarriages shall be performed. B. No washing of vehicles shall be performed in"apparatus bays. C. Only fire academy vehicles shall be washed in or on fire academy property. D. No detergents shall be used for washing of vehicles. Water rinsing of exterior only. E. At all times during this procedure,personnel are required to use precautions to limit any health and safety impact on persons-, structures and the environment. ENVIRONMENTAL COMPLIANCE AND REVIEW: Activities subject to environmental review by Director and Staff. EXCEPTIONS: There will be no exceptions to this procedure SOP# 6-07 Page 1 of 1 BARNSTABLE COUNTY FIRE/RESCUE TRAINING ACADEMY STANDARD OPERATING PROCEDURES { SOP#4-07 Effective Date: 2-9-07 Title: Spill Prevention Control & Countermeasures Plan PURPOSE: The intent of this standard operating guideline is to provide personnel with reasonable procedures in the event of an oil/gasoline/diesel spill within the facility or immediate area. These guidelines are necessary and required to.comply with local, state, and federal rules and regulations regarding spill mitigation and notification: This guideline shall be used as a reference to the department's apparatus and floor washing procedures and is designed to facilitate an organized response to spills and/or leaks. I Note: The information contained in this guideline is based in part on Federal Regulation-40 CFR 112 with respect to development of an SPCC,Massachusetts 310 CMR 30,the - Comprehensive Environmental Response Compensation and Liability Act(CERLA) Regulation 40 CFR 30 and the Resource Conservation and Recovery Act(RCRA)Regulation 40 CFR 264. SCOPE: This policy covers all BCFRTA Personnel RESPONSIBILITIES: All Support Staff, Instructors, and Program Coordinators must be familiar with, understand, and adhere to this SOP at all times. Any Staff Personnel found to be in violation of this SOP will be subject to disciplinary action as outlined in the BCFRTA Disciplinary Action Policy. PROCEDURES: A. This guideline shall be employed whenever a spill or discharge of hazardous or potentially hazardous liquids has occurred on fire department property. This may include oil, gasoline, diesel fuel, foaming agents or other liquids. Reportable quantities are listed below for reference as applicable. B. Spill response activities shall be performed with the safety of personnel and protection of the environment as a primary concern. In the event of a spill or leak, the following actions shall be taken: 1. Initiate evacuation of the facility if necessary to protect the safety of others. SOP# 5-07 Page 1 of 3 h 2. Notify other personnel and the duty officer of the nature and location of the spill/leak. . 3. Stop the spill/leak flow when possible without risk of personal injury. If sufficient resources are available within the facility, call for additional resources as necessary. 4. Contain the spill using whatever means available. Utilize available pads, absorbents, booms, etc. as appropriate. If sufficient resources are available within the facility, call for additional resources as necessary. 5. Make the spill location off limits to unauthorized personnel by using caution tape or otherwise securing the area until clean up is completed: 6. Restrict or discontinue use of all sources of ignition when flammable substances are involved. 7. Report the release to the appropriate regulatory agencies as necessary. 8. Dispose of absorbent material based on type and quantity. Generally, spills of less than ten(10) gallons do not require reporting. 9. Complete documentation of the incident to include: Name, position and circumstances relative to the spill or leak. Date and time of incident including when response was made and terminated. Type and quantity of material spilled/discharged. Confirmation of quantity as reportable or non reportable. Actions taken during and after the incident. C. Personnel shall familiarize themselves with the location and use of equipment used in this guideline. Personnel shall insure the availability of this equipment through inventory and/or regular and frequent inspection. Equipment needed for spill containment is located storage cabinet on apparatus floor. SPCC RESOURCES: The following resource list is provided for quick reference: Federal Contacts: National Response Center 800-424-8802 State Contacts: Mass DEP Emergency Response Dept. - Day: 508-946-2700, Night: 800-304-1133 Local Contact: _ Town of Barnstable,Board of Health 508-862-4644 Director(Lee W. Pareseau): 508-364-2337 Deputy Director(Mark Foley): 508-737-5999 SOP# 5-07 Page 2 of 3 Local Hazardous Materials Resources: Hyannis Fire Department 508-775-1300 Massachusetts State Hazardous Materials Team(Tiered Response) 911 On Site Resources: Pads, absorbents,tools, PPE available Off Site Contacts for spills beyond the capabilities of the facilities resources: Clean Harbors: 800-282-0058 ENVIRONMENTAL COMPLIANCE AND REVIEW: Activities subject to environmental review by Director and Staff. EXCEPTIONS: There will be no exceptions to this procedure - k SOP# 5-07 Page 3 of 3 OF BA A, BARNSTABLE COUNTY DEPARTMENT OF HEALTH 0 " And The v ENVIRONMENT SUPERIOR COURT HOUSE POST�s`rACHUs � FFICE BOX 427 BARNSOABLE, MA 02630 508-375-6614 February 8, 2007 Mark Zielinski, County Administrator and Director of Finance/Treasurer County Commissioner's Office Barnstable County 3195 Main Street,P.O. Box 427, Barnstable, MA 02630 Dear Mark; As requested by our Department Head, George Heufelder, several members of our staff have been working in partnership with Lee W. Pareseau,Director of the Barnstable Fire Training Academy to prepare a comprehensive Pollution Prevention (P2)and Hazardous Material Management Plan for their facility. To date we have made significant progress and have made this action a priority. We conducted a preliminary onsite meeting with Lee Pareseau and his staff. Also present were: myself and staff members Amy Wallace, Lee McConnell as well as Alisha Parker Hazardous Materials Specialist from the Town of Barnstable Health Department. At this meeting we outlined all possible hazardous materials that are routinely used onsite and any that may be used during any possible departmental trainings or drills. We also reviewed every element of the general operations and all specialized trainings that currently takes place at the facility. At present the types of hazardous materials present which are used in the course of routine operations include: small amounts of site cleaning products, such as Windex TM, soaps and general disinfectants, in household quantities only. We are recommending a switch to all "Green"products for these purposes. Lee Pareseau is in the process of conferring with County Purchasing to accomplish this end. Other materials onsite include a 300 gallon Roth-type heating oil storage tank which is double walled and secure. The staff is going to further enhance protection by berming the storage area and building a shed-type enclosure around it. This is being done to fully comply with the local Town of Barnstable Regulations and will be over-seen by Alisha Parker. z a f -k (" There are also two compliant storage tanks, one is a vehicle mounted diesel tank,,and the other.is an above ground propane storage tank. These are frequently used in fueling small equipment and during routine operations. At present they are extremely safely.operated and compliant but we are � �" working with the staff to complete even stricter and more comprehensive Standard Operating Procedures (SOP)to cover all possible contingencies of operation. Both these tanks store r relatively,small quantities. The vehicles have a4routine oil change,once per year(approximately•5,quarts of used-motor-oil is ;produced-)and if preformed by staff the oil is immediately removed from the premises and taken to the motor oil recycling facility at the Town of Yarmouth Transfer Station. However last year this routine maintenance was done by a"floating" and professional facility which comes to the site and conducts the oil change and removes the oil when complete.;There is never`any waste oil stored onsite at any time. Aside from"dust-washing"which is plain water rinsing of vehicle exteriors,the vehicles are not washed or further serviced onsite and other normal and routine maintenance takes place at a professionally operated maintenance facility. Limited small equipment is maintained onsite; sand includes several chainsaws and a lawn mower. These are fueled with one i gallon containers of gasoline which are filled and brought to the site when needed: The other category of hazardous materials subject to review is materials which may be used in direct training operations and/or any material which may become hazardous through the course of the direct training operations (for example during a fire training event). We have interviewed the staff and reviewed the Operations Manual provided by Lee Pareseau for any type of existing training operation which could possibly cause environmental detriment. At this point we have found-,no current training practice to be problematic:We are also implementing procedures in the Operations Manual to insure periodic review of current trainings as well as intensive interdepartmental review of any, proposed training for environmental-compliance and pollution prevention. To this end we are removing any product having even minimal potential for problems and we are replacing them with non-toxic alternatives for all future operations. The Operations Manual is being revised to reflect all aforementioned changes and environmental elements will be added to all the existing and future SOPS. Lee Pareseau and his staff already review all SOPs annually and will conduct staff trainings to ensure all future compliance. In addition,we have been partnering with several State Agencies to implement a heightened level of total Environmental Health and Safety(EHS)compliance at the facility and several annual trainings will be taking place regarding P2 and total EHS management. This team-based process is extremely efficient and will produce a comprehensive Hazardous Material Management/Pollution Prevention Plan for use at this facility. This plan can be reviewed by any county, local, state or federal agencies and their facility is always open and encourages inspections by both the local sheath and fire departments. We can also conduct periodic EHS audits as we do with numerous municipal facilities Cape wide. It is a pleasure working with this staff as they are all highly motivated and willing to take whatever steps are necessary to insure the continued and ongoing practices to be environmentally safe, sound and compliant. If you have any further questions,please don't hesitate to call. Sincerely, Marina M. Brock, Senior Environmental Specialist Environmental,Health and Safety Barnstable County Department of Health and Environment Work- (508) 375-6619 Mobile -(508)737-0633 Email -marina.brock2@verizon.net BARNSTABLE COUNTY FIRE/RESCUE TRAINING ACADEMY STANDARD OPERATING PROCEDURES SOP# 1-07 Effective Date: 2-1-07 Title: Fueling and Maintenance policy PURPOSE: To minimize the potential for groundwater contamination. SCOPE: This policy covers all BCFRTA Personnel RESPONSIBILITIES: All Support Staff, Instructors, and Program Coordinators must be familiar with, { understand; and adhere to this SOP at all times. Any Staff Personnel found to be in violation of this SOP will be subject to disciplinary action as outlined in the BCFRTA Disciplinary Action Policy. PROCEDURES: Fueling Apparatus or Equipment All fueling shall take place on a hard surface. (Asphalt or concrete) Absorbent pads shall be used during all fueling operations. Contaminated pads shall be placed in a plastic bag and placed in the dumpster. Maintenance Absorbent pads shall be placed under all vehicles stored in side the Academy building. Any time maintenance is being performed on a vehicle,absorbent pads shall be used. Storage All fluids used for vehicle maintenance shall be stored in the Quonset but on the supplied shelves. No other locations shall be used for storage of fluids for vehicle maintenance. . ENVIRONMENTAL COMPLIANCE AND REVIEW: Activities subject to environmental review by Director and Staff. EXCEPTIONS: There will be no exceptions to this procedure SOP# 1-07 Page 1 of 1 r i CAFE COD COMMISSION 3225 MAIN STR.E Er P.O,.BOX 226 BARNSTABLE MA02630 (508)362.3828 ` icEi�3 FAX(508)362-3136 E-mail:frond€isk@capacodoommission.org January 16, 2007 Mr. Gerard Martin Bureau of Waste Site Cleanup Southeast Regional Office Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 ;p, RE: Phase IV As Built Construction Report Initial Status Report - Remedial Monitoring Report �_ F Final Insection Report e Q r- � . Phase IV Completion Statement eta Barnstable County Fire Training Academy (BFTA) RTN: 4-190 Dear Mr. Martin: This is a cover letter transmitting an As-Built Construction Report, Initial Status Report, Remedial Monitoring Report, Final Inspection Report, and Phase IV Completion Statement as per (310 CMR 40.0875 to 40.0879) for the C-Sparge Perozone System that _ was installed in March-April of last year. . The objective of the remedial action is to eliminate residual petroleum contamination in soil and groundwater in the source areas at the site in an expeditious manner. The remedial action consists of the C-Sparge Perozone system._ As you know the petroleum contamination at this site has been under a Class C RAO since May 2001 with continued monitoring for the (now abandoned)pump and treat system and passive natural attenuation. The C-Sparge Perozone system was implemented as a result of continuing assessments to achieve permanent solutions under the Class C RAO. The remedial system was installed under a Tier I permit extension and Remedy Implementation Plan (submitted together on September 2, 2005) to achieve a permanent solution. s � a As detailed in the report submittal, the County will continue its required monitoring and operation of the C-Sparge system for the source area and passive treatment of natural attenuation for the downgradient area under Remedy Operational Status (310CMR40.0893). This report was in its draft form in November 2006 as we began to respond to the release of perchlorate. The remedial monitoring report covers the time period of April 1 to October 31, 2006. This response action was also the subject of a presentation given at the Contaminated Soils Conference, in Amherst, Ma this past October. We have a pdf of the power point presentation if you are interested. We will be submitting our half-year monitoring report on this matter shortly. Please contact me if you have any questions regarding this matter. Sincerely, Thomas C. Cambareri Water Resources Program Manager, LSP Cc: Mark Zielinski,County Administrator John Klimm,Town Manager, Barnstable Hans Keijser, Superintendent Tom McKean, Barnstable Health Director. Lee Pareseau, BFTA Director 2 C:opy , Phase IV As-Built Construction Report,Initial Status Report, Remedial Monitoring Report,Final Inspection Report, and Phase IV Completion Statement(310 CMR 40.0875 to 40.0879) Barnstable Fire Training Academy Site: Barnstable Fire Training Academy `' Potential Responsible Party/ T Owner/Operator: Barnstable County _ = Mark Zielinski, County Administrator rN: 3195 Main Street t `� t� Barnstable,MA 02630,, ' (508) 375-6643 Contact/LSP: Thomas C. Cambareri LSP#3788 (DD (508) 362-3828 As-Built Construction Report- 310 CMR 40.0875(2) A Remedy Implementation Plan(RIP),to eliminate residual Petroleum Contaminated Soil(PCS), in an expeditious manner,to abate horizontal and vertical migration of petroleum hydrocarbons in groundwater at concentrations exceeding the MCP GW-1 standard and precluding the achievement of a Class A Response Action Outcome, was submitted to the Department on September 2, 2005. The chosen remedy is a "Perozone C-Sparge system"as detailed in the RIP. The basis of this remedy has been the half-year monitoring reports and periodic evaluations of enterprising steps to achieve.a permanent solution during the first five year period of operation and monitoring required under the Class C RAO.. The Post-Class C RAO activities consisted of an active remedial actions of groundwater pump and treat and a and passive remedial action of Monitored Natural Attenuation. Quarterly monitoring at the facility over the course of the 12-year pump and treat verified that the low dissolved concentrations migrating off the site were readily attenuated and that the pump and treat containment was no longer necessary as was discussed in the RIP. Staff from the Cape Cod Commission,presented the RIP to the County Commissioners and later the Barnstable County Assembly of Delegates in order to appropriate funds to implement the RIP. Funds were secured through the process in the beginning of the 2006 year. Barnstable County awarded the sparge point and ' distribution line installation bid to Desmond Well Drilling-of Brewster, MA. The system was installed during the week of March 20,2006 in accordance with specifications of the RIP. Personnel from Kerfoot Technologies provided oversight' of the Sparge point installation and personnel from Barnstable County provided general project geologic oversight. The Sparge points were installed using 8 inch Hollow stem augers. Nine shallow sparge points were placed 20 feet below the water table and 3 deep sparge points were placed 40 feet below the water table beneath three of the shallow points for a total of nine locations (FIGURE 1 & 2). For deep , BFTA Initial Status Report. ' Page 1 Phase IV Completion Statement �� January 2007 FIGURE 1 Barnstable Fire Training Arcade S..PaFo e mils InstAw. M*a h:20-24, 2006 Tic r , te " $ Grr Flow prectl; S, ;ige Coritloi P�rlels. [ _ rs rw two Ile t fr�5t SW-3 ' Sde SpsstgedD l ► Double sparge well (SW c 'Trencheckn s lines �� hot tq:aGA-e . SW-1 G!4 BFTA Initial Status Report 2 Phase IV Completion Statement January 2007 I II • Y — Figure 2 C-Sparger. Master .Panel Gross Scale 1 5ft Pea Grave 15 feet Grout Mixture 2'0 S,W onite, 80% Portland:Cern en# water table T 1 ' 3ft Bentonite 20 feet 2ft Natural Fill 3ft Bentonite 40 feet Natural Fill 2ft i sparge points locations, an initial boring,using three inch solid stem augers was advanced to the desired depth to ensure that the low permeable layer beneath the effected aquifer would not be encountered. The sparge points were isolated with a 2 foot bentonite layer. Given the extremely good permeability of the subsurface soils, the aquifer matrix was allowed to collapse around the sparge points. Oxygen and Ozone gas feed lines and liquid peroxide lines were placed.in 2 to 4 inch PVC piping buried approximately 18 to 24 inches below grade. The placing of distribution lines included the use of high density PVC junction boxes and one large steel junction box to allow servicing and inspection of the lines. Each sparge point was completed with a 2 foot diameter curb box finished at grade. The location of sparge points and distribution lines and junction boxes are shown in FIGURE l &.2. The Perozone C-Sparge control panels were installed in the concrete building where the abandoned pump and treat system is located by personnel from Kerfoot Technologies. The panels were attached to the walls and hooked up.to the electric supply box. All distribution lines were fed through a six inch PVC trunk line that was cut into the floor of the concrete building. The hook—up of the distribution lines occurred during the week following the installation of the sparge points and control panels. This included the hook-up of gas and liquid supply lines to.the sparge points in the curb boxes and to the control panel..Each supply line was tested for leaks with a pressure gauge. The system was initially started for testing using the Ozone gas component of the C- Sparge system during April 2006.. The first 55 gallon drum of peroxide was hooked into the system on during the week of April 3, 2006. The system was has been monitored for performance and a number of issues were identified and corrected. Several items included: faulty solenoids to feed peroxide which were replaced and the ozone generator was replaced. The system has been fully operational since the first. week of April 2006. The system experienced the following short-term disruptions: • June 8,2006 -Peroxide(H2O2) found not delivering to certain sparge points from the supply drum. Remedy: solenoid valves replaced June 15.. • October 11,2006: H2O2 depleted. Perozone off pending H2O2 shipment received October 18. C-Sparger only operational. Perozone-supply drum replenished October 19,Perozone brought back on line. • October 23, 2006: Entire system shut down due to circuit-breaker panel overload. Remedy pending electrician to reconfigure connections to circuit breaker panel. The system is periodically monitored, generally when necessary to replenish the t peroxide source. The peroxide as a 35% solution is delivered to the site by a vendor in a 55 gallon drum which is stored in the locked treatment building. The Perozone system has a separate 55 gallon drum.peroxide solution which is replenished every 2 weeks with a diluted concentration. The system was operated with a 7%solution 'through August, 2006 after which the concentration was increased to 10%. BFTA Initiaf Status Report 4 Phase IV Completion Statement January 2007 The system delivers approximately 6.5 L air/oxygen/ozone per minute,with an ozone concentration of approximately 480 ppmV, and 8.5 mL peroxide solution per minute sequentially to each sparge point. Line pressures are monitored and found to be within acceptable ranges. Status Report and Remedial Monitoring Report_(40.0877(1)) The Perozone/C-Sparge system is part of a Comprehensive Remedial Action that will involve active Operation and Maintenance to address conditions that do not pose an Imminent Hazard or condition of Substantial Release Migration as documented in the previous ten years of quarterly reports related to groundwater monitoring downgradient of the site. Therefore Remedial Monitoring Reports shall be submitted every six months for the duration of the project(40.0877 (1) (b)). Initial Status Report(40.0877 (4)) The initial start-up and fine tuning of the system included: 1) checks for leaks, 2) checks that air/oxygen/ozone gas is being delivered and dispersed at the sparge points, and 3) checks that liquid peroxide is being delivered and dispersed at the sparge points. The several items including a peroxide solenoid value and the oxygen generator needed to be replaced as noted above. As the system began its period of sustained use operation and monitoring shifted to measurements of Dissolved Oxygen (DO) and Oxidation-Reduction Potential (ORP)and Volatile organic compounds (VOC) of concern in groundwater. Given the 20 year duration of investigation of this site there are numerous locations.to gather groundwater samples to test the system. Of those available sites measurements have been made at the following locations: On-site Compliance Wells BioVents On-site Site Monitoring Wells OW-8a SBV-1 OW-8n MW-1 MW-3s s SBV-2 OW-8s MW-2 FS-lsa SBV-3 OW-8d MW-3i SBV-4 OW-8u SBV-5 OW-4 SBV-6 SM-1 These locations are grouped according to source area being treated and its sparge point. The dates of the field collected DO, ORP and Temperature are as follows in Table 1, and VOCs in Table 2. Data included for this initial status report is for the start-up period April 2006 to October 2006. Data.for pre-system to 2004 is also included for comparison. BFTA Initial Status Report 5 Phase IV Completion Statement January 2007 TABLE 1 Oct Nov-04 Jsn-0S Mar-OS -06 Ma-w- 17-Au 7-Se 2.00I-06 Ai Dissolved Dissolved Dissatvad Dissolved Dlssclwd :x. DissoMd Dissolved Ohsotved Disaolvsd 8oue Wail Oxygen Tamp. Oxygen Tamp. Oxygen Tamp. Oxygen Tamp. Oxygen Tamp ORP;i, Oxygen Tamp. Oxygen Tame "ORP'" Oxygen Tamp. 4;P Oxygen Tamp. ORP' '1 Ana' m m m F m C of m m L C at m L C C -my SBV•6 0.14 15.6 0.2 14.7 NM NM 2.75 8.8 0.79 107 '-128 -1.0 NM 0.24 161 =200-:i NM NId NMI':'- NM NM 'NM. Rated Pit SM-1 0.14 16.6 NM NM NM NM NM NM NM NM •NRt'= NM NM NM NM ;"TJIN NM NM NM. NM NM Waste 08 FS-1sa2 0.39 17.1 OA2 15.1 0.95 11.0 NM NM 0.74 9.8 r 19S 0.35 10.2 0.20 151 200?! NM' .NM NM NM NM 7N4:[ Collection- SBV3 0.31 16.3 >25.0"" NM NM NM 0.37 8.6 $ NM NM NM` 0.35 10.2 1.04 16.2 .36 NM NM NM NM OW-Bu NM NM NM NM NM NM NM _ NM_. �, NM NM Nsif:" tiPt NM 92 131i. NM NM NM.1' NM NM NM: W-8s NM NM NM NM NM NM NM NM NM NM NRS':. 8:2 9.4 3.5 133 7S !. NM NM NM NM NM NM Tank Pit" Ow-fin NM NM NM NM NM NM NM I NM NM NM NM`l 1." 9.5 10.2 14.9 1N1 ', NM NM NM NM 1OW-8d NM NM NM NM NM NM NM NM NM NM --MN':; NM NM 16.6 12.0 -..�t'00-.i NM NM NM...:'. NM NM .NMI OW-8a 1.33 14.2 5.4 1 14.3 NM 'NM NM NM 0.93 108 YW'i 8.8 9.8 11.9 14.7 •-80 r.f, NM PA4 NM a NM NM NM SBV-1 0.27 15.0 0.25 14.6 NM NM 0.28 9.3 1.2- 12.2 9.8 4.7 5.5 1 155 -=:95 NM I NM NM NM mazag Pit SBV3 0.45 16.3 0.34 14.6 NM NM 0.30 9.1 1.0 102 1 <1.0 10A 1.7 147 -fi0 ' NM I NM N 1.84 1 156 SBV-4 0.42 16.6 - 0.30 14.9 NM NM 0.99 8.9 1.g 10.6 -9.1$�.' 14A 10.9 &2 15.8 .00 [ NM NM NM 13A 18.1 r-1$ MW-38 0.24 14.2 NM NM NM NM NM NM 0.88 1 8 _t18. 0.35 10.2 0.34 125 'e90.-` 0.31 NM 9S' 0.27 147 -98= agog MW-31 NM NM NM NM NM NM NM NM NM WA NM's NM NM 1.9 12.8 .' NM 4' NM NM tNd'"! NM NM NM Bmeer SBV-2 0.22 14.5 0." 14.5 NM NM NM NM NM NM ,NPt'% 0.35 10.2 GAS 14.6 ..:45 NM PN .NM.? 0.63 15.1 100 MW-1 NM NM NM NM NM -NM NM NM NM PAI NMI' NM NM 0.95 15.$ ;80 NM NM NM NM NM NM Bum Building MW-2 NM NM NM NM NM NM .NM NM NM NM 'N0.T'.I NM NM 1&1 13.3 -:!% NM NM NM'' NM NM NM'�s OW-4 NM NM NM NM NM NM NM NM NM NM t+IM-:' NM NM 0.18 146 ;5! NM NM NM,:� NM we Figure 1 "local sperge webs operating during Aug-06 sampiM9 - «•well not belled/pumped oR «•'passive oxygen diffuser deployed in well NM-Not measured - DO(bold)super-sas,rated oxygen ORP(told)oxldlaft conditions EFTA Initial Status Report Page 5 Phase IV Completion Statement January 2007 TABLE 2 Source BTEX 'Naphthalene Area Well Date u L 10/14/04 181 21.0 12/8/04 29.0 15.0 3/15/20051 46.0 8.6 6/8/2005 59.5 17.0 OW-8a 9/1/2005 112.0 12.0 12/5/2005 39.4 3.7 Tank Pit 3/17/2006 38.8 5.9 6/13/2006 2.2 0.6 8/17/2006 ' 10/14/04 1,122 140 SBV-1 6/30/05 1,041 140 3/17/06 547 98.0 _ 8/17/06 1.1 0.7 10/12/04 4.5 8.5 12/8/04 6.8 14.0 ` 3%15/05 4.1 8.3 6/8/05 - 0.6 FS-1sa2 9/1/05 5.5 3.9 Waste Oil 12/5/05 6.1 10.0 Collection 3/17/06 5.7 3.6 6/13/06 6.8 6.4 8/17/06 3.5 16.0 10/12/04 8.7 8.5 SBV-5 6/30/05 11.2 5.5 8/17/06 11.7. 4.4 10/14/04 16.0 56.0 12/8/04 17.5 58.0 3/15/05 21.0 94.0 6/8/05 7.6 57.0 MW-3s 9/7/05 14.7 50.0 ZigZag 12/2/05 11.7 42.0 Smear 3/17/06 8.3 43.0 6/13/06 15.9 58.0 8/17/06 14.7 74.0 10/2/06 15.2 50.0 SBV-2 10/14/04 52.6 160 8/17/06 15.9 110 SBV-3 10/12/04 18.7 37.0 8/17/06 20.3 81.0 10/12/04 64.0 54.0 Zigzag Pit 3/17/06 60.4 68.0 SBV-4 6/12/06 58.0. 34.0 8/17/06 42.6_ 32.0 10/2/06 26.4 22.0 10/12/04 2.0 Round Pit SBV-6 3/15/06 - 1.5 8/17/06 SM-1 10/12/04 1.2 7.4 BFTA Initial Status Report Page 7 Phase IV Completion Statement January 2007 r 4 t, F System Performance Groundwater at the Tank Pit area at the northern location has experienced increased DO concentrations and ORP potential (TABLE 1) and reductions in VOCs to below reporting limits (TABLE 2). Areas around the ZigZag Pit and downgradient smear zone have also experienced increased DO concentrations and ORP potential. These increased levels appear to be focused directionally as evidenced by increased levels observed in SBV-4 and MW-2. Sparge duration times been doubled in this area as a source area continuing to exhibit naphthalene concentrations greater than GW-1 limits. Options are currently under consideration to optimize treatment in this area. Measured DO concentrations and ORP potential in the"Round Pit and Central Waste Collection sources areas are below desired levels which may'reflect contaminant mass in the smear zone sufficient to consume oxidizing radicals. Concentrations of BTEX and naphthalene remain below GW-1 limits in these areas. System Adaptation The C=Sparge System operates on a 180 minute cycle to provide treatment at each sparge point. Initially each sparge point received approximately 10 to 30 minutes of. treatment. The cycle would repeat 8 times a day so that each point receives a total of 160 minutes a day (8 X 20 minute). The system offers great flexibility to change the duration of treatment at each sparge point. The system is presently being adapted to increase the period of treatment at.the Zig Zag Smear Zone and reduce the durations of treatment from other sites or in the case of the Burn building area,reduce it to zero. The Zig Zag pit is now receiving 50 minutes of treatment and its smear zone is receiving 80 minutes of treatment.corresponding to 6.7 and 10 hours of treatment per day respectively: Monitoring Program Monitoring of performance of the C-Sparge Perozone System will consist of DO, ORP and VOCs in groundwater at the SVB groundwater sampling points and other selected locations including the above sites as may be warranted on a quarterly basis as we adapt the system in response to results. Compliance monitoring for VOCs in groundwater will continue to occur on a quarterly basis at Monitoring Wells OW-8a, MW-3s, MW-28s,MW-10 and MW 13 for Monitored Natural Attenuation. This selection of wells has a 15 year period of record. Compliance monitoring is reported at the half year and end of the calendar year so,the next report on the C-Sparge Perozone and Natural Attenuation will be the next half year report that ends in December 2006, BFTA Initial Status Report Page 8 Phase IV Completion Statement January 2007 Final Inspection Report (40.0878) The system has been constructed according to the RIP plan with minor modifications in the field. The Perozone C-Sparge Unit has been in place for 7 months and fully operational with minor short-term disruptions as noted above. The,system is performing as designed. Additional modifications and improvements to the system are discussed under the Initial Status Report. A log book of the system inspections and maintenance is kept by Barnstable County staff. The treatment unit was inspected by DEP on September 12, 2006 and no deficiencies were identified. Phase IV Completion Statement (40.0879) and Outcome (40.0891) The construction and implementation of the Comprehensive Remedial Action has been in accordance with the applicable requirements of 310CMR 40.0870 and the Phase IV performance standards of 310 CMR 40.0872. A Response Action Outcome has not yet been achieved, and operation,maintenance and monitoring of the Comprehensive Remedial Action is necessary under Phase V General Provisions (40.0891) and Remedy Operational Status requirements of 40.0893. Operation,Maintenance and Monitoring(40.0890) Monitoring of performance of the C-Sparge Perozone System under the Remedy Operational Status will be the same as the under Phase IV and will consist of DO, ORP and VOCs in groundwater at the SVB groundwater sampling points and other selected locations including the above sites as may be warranted on a quarterly basis as we adapt the system in response to results. Compliance monitoring for VOCs in groundwater will continue to occur on a quarterly basis at Monitoring Wells OW-8a,MW-3s, MW-28s,MW-10 and MW 13 for Monitored Natural Attenuation. This selection of wells has a 15 year period of record. Compliance monitoring is reported at the half year and end of the calendar year so,the next report on the C-Sparge Perozone system and Natural Attenuation will be the next half year report that ends in December 2006. Remedial monitoring reports under ROS for this,site shall be submitted every 6 months according to 40.0892 (3) (b). BFTA Initial Status Report 9 Phase IV Completion Statement January 2007 N OF BAA,� CAPE COD COMMISSION � ✓���-��- o ems_' V � , ,�s � '.3225 MAIN STREET . � P.O. BOX 226 BARNSTABLE, MA 02630 9ssAUS� (508)362-3828 CH FAX(508)362-3136 E-mail:frontdesk@capecodcommission.org S November 6, 2006 Mr. Gerard Martin Bureau of Waste Site Cleanup Southeast Regional Office Department of Environmental Protection, 20 Riverside Drive Lakeville, MA 02347 RE: Immediate Response Action Barnstable County Fire Training.Academy (BFTA) m RTN:4-190 Dear Mr. Martin: c This is a cover letter transmitting an Immediate Response Action Plan for the discovery -_ of perchlorate in groundwater in the vicinity of the Barnstable County Fire Training W r Academy pursuant to 310CMR40.042 (7). This IRA is being submitted to outlinet e ? actions necessary to prevent substantial release migration and abate or mitigate eleva"ed levels of the identified perchlorate from the release area: IRA plans are required as s t forth in Sections 40.0411 through 40.0429. I have discussed the concept of this IRA plan with you and Jamie Goncalves of your staff. This submittal contains additional information resulting from our assessment activities to this date. The County has notified the Hyannis Water Division and Barnstable Town Manager. In addition, BWSC forms 123 and 124 for Notice of Environmental Sampling and Notice about Immediate Response Actions pursuant to 310CMR40.1403 (10 &11) have been previously sent to the Town and posted on the site. Please contact me if you have any questions regarding this matter. h Sincerely; Thomas C. Cambareri Water Resources Program Manager,LSP Cc: Mark Zielinski, County Administrator John Klimm, Town Manager, Barnstable Hans Keijser, Superintendent mom McKean, Barnstable Health Director Lee Pareseau, BFTA Director { Immediate Response Action Plan Barnstable County Fire Training Academy RTN: 4-190 This proposal is being forwarded to the Department to meet the requirements for approval of an Immediate Response Action (IRA) Plan, as outlined in Section 40.0424 of the Massachusetts Contingency Plan (MCP), 310 CMR 40.0000. Site: Barnstable Fire Training Academy Flintrock Road South Hyannis, MA Potential Responsible Party/ Owner/Operator: Barnstable County Attn: Mark Zielinski, County Administrator Superior Court House Barnstable, MA 02630 Barnstable, MA 02630 Tel: (508) 375-6643 . Contact/LSP: Thomas C. Cambareri, LSP#3788 (508) 362-3828 x318 RELEASE DESCRIPTION: During the installation of a Phase IV RIP consisting of a C-Sparge Perozone System for petroleum hydrocarbons, at the Barnstable County Fire Training Academy, Barnstable, MA (the Site), a Tier I site (Figure 1), the site LSP noticed.a recently placed cache of approximately 100 road and marine flares and rockets on the grounds of the Barnstable Fire Training Academy (BFTA). According to the BFTA personnel, out-of-date marine flares that are collected at various fire departments are used at the facility to ignite straw bales used for fire training activities. According to the personnel, this activity has occurred on the site for over a decade. The site LSP informed the BFTA personnel that road flares and rockets contain perchlorate which readily dissolves and leaches to' groundwater and can migrate in the groundwater,flow to downgradient receptors. A public water supply well Mary Dunn # 3 is located approximately 1,100 feet downgradient of the Site. BFTA personnel indicated they would cease the activity of using road flares and rockets from their practices. The Mass Department.of Environmental Protection recently promulgated water quality standards that include a maximum contaminant concentration of 2 ppb in groundwater. The 2 ppb concentration is a nationally recognized conservative standard that is protective of human health. The EPA has adopted a guidance concentration of 24.5 ppb. While road flares, rockets and fireworks are understood to be'sources of perchlorate', there are also a variety of other sources too. Groundwater samples were subsequently' .collected from selected locations within an existing monitoring well network consisting of nearly 30 wells spaced on a fifty foot grid , downgradient of identified fire training area, and the public water supply well. Samples were collected with the use of a bailer and/or waterra hand pumps, samples were stored in a cooler and-transported under a chain of custody to the Barnstable County Department of IN"n n .D� . OA A w�irrr ti � 90 �8ttmoi ... '�? Ct173k� IDEBPMICi�Aih£LL.�. J{a:;ISuln ..���i CoBBER'f�'tYB'i(t?El ; . i"tMw , " AEC}tiif3E1�1 Q W", f} . �✓::' ...�FSts -:�11T1�@c.. .. �•. ._5 I�A'89ti:i i a - ss B�CWTSiC �7413 Mi�'ti F9di ute uW�4GWI� t ' 64,lF iapJMlYi ft99-'TkM Ct 8iL'9i{Ydh IMi fd� �Pi��YR: -. � �� ' . Y • Cones uqh e&01 W�i+9an4Fla.db'd YN: I .:I /C!U- !-C' - 1�U; •. y - , tsaapsv1 IN. Mesa. . 2 Health and Environment Laboratory, a MADEP certified lab for perchlorate analysis. Of the initial 12 locations where groundwater samples were taken, only one sample of .groundwater, taken from MW-7; was reported at 9.7 ppb (Table 1). Because the concentrations of perchlorate above the RCGW-1 are outside the Zone 1, but within the Zone II to the downgradient public water supply verbal notification was made to the Department under Section 40.0315 which requires notification within,72 hours under Section 40.0413 a condition of substantial release on migration August 25 2006. A g g Release Notification Form was submitted to the Department on September 22, 2006.. Table 1. Perchlorate Concentrations in Groundwater Health Standard for Perchlorate is 2.0 ppb Date Well Perchlorate ppb October 23,2006 MW-7 4.5 August 24, 2010 MW-6 BRL 0.473 M W-7 3.8 August 17, 2010 MW-7 9.7 August 31, 2010 MW-13s BRL 0.393 MW-12s BRL August 24, 2010 MW-2` BRL - MW-1 BRL 0.303 MW-8 BRL August 31 2010 MW-19s BRL 0.723 September 8, 2010 MD-3 BRL 0.193 Au ust 31, 2010 MW-19i BRL. 0.523 August 24 2010 OW-4 BRL September 8, 2010 MW-3s BRL BRL=1.0 ppb J denotes concentration above detection limit X.X(bold) concentration exceeding GW-1 standard MW-7 was re-sampled on August 24" and most recently on October 23 and they Perchlorate concentration was 3.8 ppb and 4.5 ppb respectively indicating a sustained hot spot mass of perchlorate that is migrating downgradient of the site. Perchlorate concentrations in groundwater collected at the other l l*wells sampled over the next several weeks were below the reporting limit of 1 ppb including the Public Water Supply Well. The LSP requested that the laboratory report any concentrations above the method detection limit. Of the 12 wells sampled 6 had trace concentrations above the detection limit,but below the reporting limit. Based upon the findings of the assessment activities, an Imminent Hazard condition under 40.0321 does not exist. Subsequent to the notification, a DEP case officer, Jamie Goncalves, inspected the site with the LSP on S.epemberl2, 2006. At this time the case- officer.was, informed of a conceptual Immediate Response Action Plan involving additional assessment,activities and the use,of a containment well to capture the migration of perchlorate from the site. This written IRA plan has been generated to meet 4 the 60 day requirement for substantial Release Migration under Section 40.0420 (7) (b) and contains preliminary findings and conclusions of our assessment activities. d SOURCE AREA: The occurrence of a widespread area of trace concentrations indicates a chronic but intermittent and dispersed use of flares for fire training activities at the site over the last decade. However, the MW-7 hot spot is downgradient of the "Fire Boxes" where it is evident that a more sustained use of flares occurred. A Fire Box is a metal tractor trailer rig without wheels. The trailer is retro-fitted with various baffles and doors to contain a high intensity fire for training purposes. Straw bails which are used as the source of fire have been ignited with flares. Fire Box 1 has been abandoned and dis- assembled and remains at its initial location as a scrap metal pile. Fire Box 2 is just upgradient of Fire Box 1 and remains in active training use. The training activity uses minimal water as compared to other activities, so the straw flare waste mix is relatively more concentrated. Based upon observed flare caps, waste mix material observed, and groundwater information discussed below, the Fire Boxes are the suspected source of the perchlorate hot spot. Figure 2 Site Map Showing Fire Boxes _ r f J _ a Fire Boxes T it � 'I tit('J11hP,. •F Yi - ___ I Note Circles are shown for other purposes and have no bearing on this , + According to the Phase II Site Assessment groundwater flow is in an easterly direction with a groundwater flow velocity of 1 ft/day. A recent round. of water level measurements were taken from selected locations within the existing network of monitoring wells on September 7, 2006 and a water table map was prepared that confirms the east to south-east groundwater flow direction from the site (Figure 2). The perchlorate hot spot at MW-7 is directly downgradient of the "Fire Box" area which is consistent with the evidence that it had been an area of regular use of flares. It should be noted that the trajectory of the perchlorate plume.is not towards the MD-3 public water supply well. Given the constraints of the adjacent trace concentrations and close spacing of the monitoring well network, it is evident that the hot spot is constrained as a 10 to 15 foot wide plume that has migrated downgradient from the site. 0 Barnstable.Fire Training Academy Water Table Map Sept.t.7 2006 Showing Projected Plume Path MOM �.�o a �b(I1q,Tgl(Ngll • o+>s W ' Ei cuaFnraxmi � 1YLfi1t,41'il.WH3 . 3r'. I. t (.a neawtwc wsw Fire Box Location4 Y i pN� pI V i ylyt' VNiM11t 1 g Nwf+l4fiOp 0 Msts, S (>T=91 Mql d q 14 y4� q $1Wi( oom MI 1 . . �. own ' 6 i vP#7 1 i 6 30,30 29.80 1 • A.i 1 r ."n WM-C/®to i�29.90 �. 'ena-6 MWalata 30.20 30:10 I 30.00 k9tYr; 1 !. � iic:.wa4+naavuiwu*w fen i 1 too�.- - 0 100 as rcu j -1 smi ni FaT Conceptual Site Model: The Conceptual Site Model is that the chronic but dispersed use of flares over the BETA has resulted in widespread trace concentrations of perchlorate in groundwater downgradient of the site. However the regular use of flares at the Fire Boxes has resulted in a narrow 10 to 15 ft wide concentrated plume of perchlorate that is above the GW-1 concentration. It should be noted that previous contaminant releases of Chloroform and MTBE at this site (which have been clean-up and resolved with a Class A2 RAO) have had similar trajectories and plume widths. Surface conditions at the Site indicate a level topography with little'vegetation. Soil conditions are glacial till and stratified drift deposits beneath reworked surfical material used as fill. Adjacent parcels maintain similar topography and site conditions, with the addition of many scrub oak and pine trees. There are environmental receptors adjacent to ~ ' the Site include Flintrock Pond located upgradient of the source area. Flint Rock Road Facility Access Gate Figure 1 Drilling/Trenching Site Plan Barnstable Fire Training Academy Training Facility accessible Existing subgrade piping and - electric connection from RW-2 ' from Flint Rock Road, Hyannis aOp nd RW-3 to treatment building �-- Access via electric easement To (some clearing & grading necessary) existing � - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - treatment building ED ` ` I MW-3 5-foot wide access gate RW-1 ' m CD 10' Poly-tube and electric conduit 0 to be trenched-in for submersible pump 13 c (already partially cleared) t. CD I Access through fence section (some clearing necessary) MW-7 . A D r- l l leng area N Description ® Existing monitoring well 0 50 feet Q Existing recovery well Approximate Scale I — — — — — — — — — From RW-3 —D From RW-2 From RW-1 I — — — — — — — — — — Equilibration I— — —J, Tank Existing Manifold to be , Disassembled where dashed Tank Drain Existing 1 shut-off valves U CU to be preserved iv Figure 2 Carbon Treatment Installation Barnstable Fire Training Academy Granular Activated Access Door Carbon (two o Existing Treatment Building sequential 55-gallon o (Not to scale) drums) CL Existing 0 discharge Flow meter Pump & Treat outlet Control Panel Steel Platform _ Q� Air — Stripping Blower Sparge Panels Inter-drum and Tower down-gradient sampling ports . Electric Panel 0 1 REQUIREMENT FOR IRA PLAN: IRA Plans shall be proposed,upon meeting the notification requirements established by the Department, and shall be to initiate assessment and/or remedial actions in an effort to expeditiously assess, eliminate, abate or mitigate, and remediate sudden releases, imminent hazards, and,other time critical releases or site conditions. IRA Plans are required as set forth in Sections 40.0411 through 40.0429 and as appended. This IRA Plan is being submitted to meet requirements substantial release migration under Section 40.0420 (7) (b). OBJECTIVE OF IRA PLAN: y The objective of this IRA Plan submittal is to outline the actions-necessary to prevent substantial release migration and abate or mitigate elevated levels of the identified Perchlorate from the release area. A two phase approach consisting of 1) the installation of several groundwater monitoring wells in a projected line downgradient from the MW 7 hot spot with two lateral control points to establish the toe of the Perchlorate plume and 2) a 4 inch recovery well be installed to capture the Perchlorate plume from further migration (Figure 3 - IRA Plan components). A similar approach was successfully deployed at this site for the Chloroform and MTBE releases. -According to Material data Safety data for road flares they are comprised of potassium Perchlorate.• Therefore there should be a direct relationship between potassium and Perchlorate concentrations. So groundwater samples from the Phase 1 monitoring wells will be analyzed for potassium and Perchlorate in the laboratory. The recovery well will be placed upon the results of the laboratory. data. The recovery well' will.use a',1/2HP submersible pump rated at approximately 10 gpm. The-treatment will consist of two 55 gallon drums of activated granular carbon hooked-up in series with sample ports between drum 1 and 2. Effluent will be discharged in an upgradient location of the source.. The ultimate objectives of the IRA Plan.and the activities.proposed within it are to reach a condition of.no significant risk to health, safety, public welfare and the environment and to provide supporting evidence for closure under a Response Action Outcome (RAO) as per Sections 40.1001 through 40.1099. p SCHEDULE OF IRA PLAN: Since notification, the PRP has been actively working to assess and"identify the source of Perchlorate at the site. Environmental oversight of this IRA plan will be conducted by Thomas C. Cambareri, LSP #3788 during assessment and remediation procedures. The field work will commence upon the receipt of Department's approval. Approval for the IRA has been secured from the Barnstable County Commissioners so pending contracting," for installation the IRA is projected to be in place by mid-December. IRA MONITORING PLAN: ' An IRA monitoring plan consisting of monitoring wells and system"influent and effluent will-be developed for the Perchlorate plume once the IRA is deployed. WASTE REMEDIATION: Groundwater remediation will be conducted using 55 gallon drum of activated carbon in series. A contractor will be used to remove the spent carbon drums. FEDERAL,STATE,AND LOCAL PERMITS: It is projected,that no additional permits will be required during the groundwater treatment activities associated with this IRA Plan. The proposed remediation activities are not expected to require any local permits. LSP CERTIFICATION: "I attest under the pains and penalties of perjury that I have personally examined and am familiar with this Immediate Response Action (IRA) Plan, including any and all documents accompanying this plan. In my.professional opinion and judgement based upon the application of (I) the standard of care in 309 CMR 4.02(1), (ii)the applicable .provisions of 309 CMR 4.02(2) and (3), and (iii) the provisions of 309 CMR 4.03(5), to the best of my knowledge, information and belief, the response actions that are the subject of this submittal (1) have been developed in accordance with the applicable provisions of M.G.L. c. 21E and 310 CMR 40.0000, (ii) are appropriate and reasonable to accomplish the purposes of such response actions as set forth in the applicable provisions of M.G.L. c. 21E and 310 CMR 40.0000 and (iii) comply with the identified provisions of all orders,.permits, and approvals identified in this submittal. I am aware that significant pe ies y sult, 'including but not limited to, possible fines and imprisonment, if t ' rmation which I know to be false,"inaccurate or materially incomplete." LSP Signature: � LSP#: 3788 LSP Name: Th/mast.,Cambaren LSP Stamp: Organization: arnsta e Coun1y Fire Training Academ Barnstable Court House Barnstable, MA 02630 ®��,1"aF Tel: (508) 362-3828 018 Fax: (508) 362-3136 C. o Tt f �.R�S rn a o CAMBARER9 No.3788 A . Fy cc: Hans Keijser, Hyannis Water Division �IST� \s�'0si� John Klimm, Barnstable Town Manager �Q Tom Mckeon, Barnstable Health Department Mark Zielinski, County Administrator Lee Pariseau, BFTA Director Figure 1 - Site Map Figure 2—Site showing Fire Boxes Figure 3 —Water Table Map showing Projected.Plume Path Figure 4—Drilling Trench Site Plan Figure 5 -Carbon Treatment Installation f ' i Massachusetts Department of Environmental Management Office of Water Resources - 144148 TYPE OR PRINT ONLY Well Completion Report I. WELL LOCATION GPS (OPTIONAL) LATITUDE _° LONGITUDE DATUM Address at Well Location:, :Property Owner/Client: "i G- . Subdivision Name _C Mailing Address. 1 :b M . Citylfown E+�E1 Y1 1 LS City/Town - C a 1' A 0�l�, Assessors Map:` : R.'� Assessors Lot#: NOTE: Assessors Map and Lot# mandatory if no sfreet address available tom_ Board of Health permit obtained: Yes ❑:, Not Required [S� Permit Number Date,lssued' 2._WORK PERFORMED - 3._PROPO$ED11SE 4. DRILLING METHOD ❑ New Well ❑ Abandon ❑ Domestic ❑ Irrigation ❑ Cable `" ,Auger ❑ Deepen ❑ Recondition < FLkr Monitoring' ❑ Municipal El Air Hammer ,N E] Direct Push ❑ Replace l9 Other �wr" (% El Industrial • Other r E ❑ Mud;Rota ". .❑ Other �5.WELL LOG �� Water Unconsolidated,, Consolidaed ;6-�SIT E SKETCH°'(use peraaent'landmarks wrttiaiseances} Bearing >, m m Other Rock Type From.(ft) To(ft) Zone v� m Material Description 7.WELL CONSTRUCTION 8. CASING. Total Depth Drilled -S From (ft) To (ft) Casing Type and Material. Size I.D. (in) Well Seal--Type Date Complete o - 3 � �s�), O _ l 9. SCREEN From (ft) To (ft) Slot Size Screen Type and Material Screen Diameter fU 10. FILTER PACK/GROUT/ABANDONMENT MATERIAL 11.ADDITIONAL WELL INFORMATION Developed? ❑ Yes Cg--No From (ft) To (ft) Material Description' Purpose Fracture J ` z Enhancement? ❑ Yes E47-No =Z _3 I i;e.4 0 A- Method ` ,� ' � Disinfected? El Yes_ Q--No 12. WELL TEST DATA(ALL SECTIONS MANDATORY FOR 1PRODUCtI6N WELLS) 13.STATIC WAFER LEvn'(AL,`WELLS) Yield Time Pumped Drawdown to Time to Recover Recovery to Depth Below Date Method (GPM), (hrs-&min) (Ft. BGS) (hrs & min) (Ft. BGS) Date Measur�d Ground Surface (FT) 14. PERMANENT PUMP(IF AVAILABLE) 15.NAMEIADDRESS 6F PUMP INSTALLATION COMPANY Pump Description Horsepower Pump Intake Depth (ft) Nominal Pump Capacity (gpm) 16. COMMENTS I �.6KL c Cke_ i( 17.WELL DRILLER'S STATEMENT This well was drilled, altered, and/or abandoned under my supervision, according to applicable rules and regulations, and this rep is complete and correct to the best of my knowledge. Driller: Supervising Driller Signature: :' 4f f� _ Registration #: r Firm: I Date: C- -n Rig Permit#: I 1 1311 NOTE: Well Completion Reports must be filed'by the registered well driller within 30 days of well completion. BOARD OF HEALTH`COPY/: t�T1'lI��� ,, %�Y � � ✓ 2p 3`� �s �r� d3� (ems t ;T a fd 313007 r V p 002312 t1 0000000 / i 1006 / a BARNSTABLE,COUNTY OF 902 POLICE/TRAINING SCHOOL P O BOX 397 s A pp / BARNSTABLE MA 02630 w 00-0000 000 H ©ee a 060383 3759 039 'f BARNSTABLE,COUNTY OF t� : 0683 e " 3759/039 1/�It�s- L antl: 000415900 -r ll 000558700 I- tes 0000025800 ca�0 155 FLINT ROCK ROAD / -. 0610 �t�Dist BA rlJ xK 0000 Y w - i k ��� ��'. / S• W i. p q 4 P �Yv't'H N d KFJ1 / '�9 ✓,• /� �..'/ i %%� 'e rr::; (� 1� s ��a had COMMONWEALTH OF MASSACHUSETTS EXECUTIVE OFFICE OF ENVIRONMENTAL AFFAIRS DEPARTMENT OF ENVIRONMENTAL PROIEffolpy SOUTHEAST REGIONAL OFFICE 20 RIVERSIDE DRIVE, LAKEVILLE,,MA 02347 508-946—' 186 MITT ROMNEY STEPHEN R.PRITCHARD UIV Governor ® U Secretary KERRY HEALEY e ROBERT W.GOLLEDGE,Jr. Lieutenant Governor Commissioner October 18,2005 Mark Zielinski, County Administrator RE: BARNSTABLE-BWSC/SMP Barnstable County RTN 4-0190 Superior Court House,Main Street Barnstable Fire-Training Academy Barnstable,Massachusetts 02630 Transmittal#W067698 PERMIT REVIEW STATUS Dear Mr. Zielinski: -The Massachusetts=Department-of=Environmental—Protection,--Bureau---of-Waste-Site--- Cleanup (the Department), has received a complete Tier IA Permit Extension application and associated fee for the above-referenced Site., A Class C. Response,Action Outcome (RAO), temporary solution;was submitted on May 22, 2001 and the Permit Extension application was submitted to allow additional Response Actions to be conducted to achieve a permanent solution. The official start date of September 8,.2005 has been established for this application. , In accordance with 310 CMR 4.04(2)(a), 310 CMR 4.10(10).and 310 CMR 40.0.7,2014), the s Department-ha 45 days from this date to,perform its review of tfie application and-provi&'(1) a - decision to deny the Permit Extension, (2) a decision to grant the Permit Extension with conditions, or (3) a Notice of Review Extension'to extend the review period for an additional 45 days. If the Department does not issue a Notice of Review Extension, or a decision on the . application, your application will be presumptively approved in accordance with 310 CMR 40.0720(6) on October 23, 2005. The Permit Number is'82626. The Permit will expire on October 23,2007. The Department urges you to review and familiarize yourself with the terms and conditions of the Permit and the MCP, 310 CMR 40.0000 et seg•, in order to lcomplete the- required response actions within the timelines set forth therein. Failure to comply with the,' deadlines in the Permit and MCP may result in the Department taking enforcement actions_' against you,including,but not limited to,the assessment of Administrative Penalties.NO IT, Please be advised that if a Response Action Outcome (RAO),,pursuant to 310�CMR�: .40.10010 or Remedy Operation Status, pursuant to 310 CMR 40.0893, can not be aclueved;'al this�, Site prior to the expiration date of this permit, an application for a Permit Extension, prepared i accordance with the provisions of 310 CMR 40.0706,must be submitted to,the Department prior to the expiration date of this permit. J This information is available in alternate format.Call Donald M.Gomes,ADA Coordinator at 617-556-1057.TDD Service-1-800-298-2207.,r DEP on the World Wide Web: http:/Avww.rhass.gov/dep ICA Printed on Recycled Paper BARNSTABLE-BWSUSMP RTN 4-0190 Page 2 of 2 ' Permit Application Status If you have any questions please contact Mr. Jaime Goncalves at the letterhead address or by calling(508)946-2773. Sincerel ; yard M.R.Martin,Chief Site Management&Permitting Section M/JG/re PASERO Sites\0190-Barnstable(Barnstable Fire Academy)\Permit Extension Status Letter.doc ec: Board of Selectmen 'Bo rd-ofRealth Thomas C. Cambareri, Cape Cod Commision DEP--SERO--- ---- — Attn: Data Entry I 1 °F THE 1r, " The Town of Barnstable * BARNSTABLE. Office of Town Manager 9 MASS. 1639. Aye 367 Main Street, Hyannis MA 02601 Office: 508-862-4610 John C.Klimm,Town Manager Fax: 508-790-6226 Joellen J.Daley,Assistant Town Manager MEMORANDUM TO: Mark Ells, Interim DPW Director Tom McKean, Heath.Director FR: Joel en aley, Assistant Town Manager DT: 2/27/03 RE: WSA-4-0190, Fourth Quarter Report 2002-Barnstable Fire Dept. Training Academy Mark, for your information, I am sending a packet I received from the Cape Cod Commission reporting groundwater quality monitoring the BTEX plume at the Barnstable Fire Training Facility. Thank you, JJD: smo Attachments of BAR't's CAPE COD COMMISSION -- h O 3225 MAIN STREET P.O. BOX 226 BARNSTABLE, MA 02630 �9SSA .'O ) • FAX(5086362-31836 T s, CHc � ) E-mail:frontdesk@capecodcommission.org. T, February 20 2003 'C r Laura Stanley Re: WSA-4-0190 Site Remediation Section Fourth-quarter report 2002 Southeast Regional Office Barnstable Fire Training Academy i, Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: This letter report contains the Fourth-quarter 2002 results of groundwater quality monitoring of the BTEX plume at the Barnstable Fire Training Academy, and the chloroform plume toe from the Cape Cod Potato Chips facility. Third-quarter results were reported to you in November 2002, and contained results through the September 2002 sampling event. The sampling procedures and reporting are in accordance with the DEP approved sampling and monitoring plan modified on January 11, 2001 and the Class C RAO of May 14, 2001. For the Fourth-quarter 2002 report, quarterly and monthly water samples were collected from the treatment system on October 31, and November 25, and December 26, 2002. Fourth-quarter samples from four (4) groundwater-monitoring wells were collected on December 10, 2002. These wells consist of FS-1 sa, OW-8a, MW-3s and MW-10. . In addition to standard analysis for volatile organic compounds under EPA Method 524.2 for drinking-water, water samples collected from the monitoring wells were also analyzed for VPH-EPH parameters for use in evaluating Barnstable's RAO options. Samples were not collected from MW-28s due to improvements in groundwater quality at MW-28s, down-gradient of OW-8a, and previous below-reporting limits for. all parameters in the 2001 sampling,round for VPH/EPH. B.F.T.A. Fourth-quarter 2002 report Page 1 of 5 CJ - and OW-8a increased from 8.8 ppb and 8.6 ppb to 25.0 ppb and 54.0 ppb, respectively. The GW-1 standard for naphthalene is 20 ppb. The results of analyses of water samples collected from source-area wells indicate the presence of petroleum concentrations in groundwater above GW-1 standards. Although naphthalene concentrations are below the ORSG standard (140 ppb), concentrations of 2-methynapthalene and both VPH and EPH aromatic ranges (c9-c10 and c11-c22, respectively) remain above GW-1 standards for all'three (3) source-area wells. The EPH aliphatic range c9-c18 concentration (5,100 ppb) detected in -a water sample collected from monitoring well FS-1 sa remains above the respective GW-1 standard (4,000 ppb). Concentrations of BTEX and napthalene continue to be reported below detection limits for water samples collected from downgradient monitoring well MW=10. Water samples were not collected from MW-13 and MW-28s during the fourth quarter 2002. OPERATION AND MAINTENANCE As indicated in the Fourth-quarter 2002 report, water samples have not been collected from RW-3 since February 2001 as a result of equipment failure. Recovery well RW-6 is also presently out of service and has been offline since January 2002, as indicated in earlier reports. SUMMARY AND GENERAL PLANS The results of the quarterly monitoring program indicate mixed increases and decreases in BTEX concentrations in groundwater at the source area near monitoring wells FS- . 1 sa, OW-8a and MW-3s. The downgradient migration of the low concentrations from the central source area near monitoring well FS-1 sa is contained by the pump-and-treat system (RW-1) and natural attenuation, supporting the RAO conclusions that there is no imminent threat to public health from the site. Barnstable County submitted the Class C RAO, for both the petroleum spill, in_the spring 2001. Barnstable County has been evaluating in-situ options to further reduce residual contamination in the source areas. Maintenance issues for coming months include the potential need for replacement of the pump in RW-6. As reported in the first half-year 2002 report, the system discharge B.F.T.A. Third-quarter 2002 report Page 3 of 5 Table I.- Recovery Wells BTEX Chloroform MTBE Na thalene Iron � r; u /L Date Well Detection 0.5 0.5 2.0 0.5 0.1 Limit MMCL - 5.0/5.0* 70.0170.0* 140.0/20.0* - 10/31/02 5.6 0.6 BDL 5.4 2.9 a� 11/25/02 RW-1 5.5 0.7 BDL 5.7 2.0 12/26/02 _ 4.8 0.7 BDL 4.8 3.6 11/25/02 RW-2 7 � � " BDL BDL BDL BDL 0.2 10/31/02 BDL BDL BDL 1.1 3.6 , 11/25/02 Effluent " BDL BDL BDL 1.2 0.9 12/26/02 <,: .a BDL BDL BDL 1.1 3.6 .*ORSG/GW-1 BDL = below detection limits B.F.T.A. Third-quarter 2002 report Page 5 of 5 MW-3s BTEX & Napthalene: 1995-2002 'Water level —o—BTEX Fourth quarter 2002 Napthalene __ -- 25 250 - - = -- -- ------ ----- --- ---- -- - -- ------- - 20 �c�.00 - ............................. --- -------- ---- ----- -- ---- ----- ---- ------- ------- -- ----- ------- ------- -------- - ----- ------- --- ----- --- o � C150 - - ---- ------- - -------- ---- --------------------------------------------------------------------------------------------- A u u � 102. U >100 - -- - ------ ---- -- --- -------- --- --- ----- ----- -- - - ---- ----- -- ----- ----=- ------ ---------- --- -- ---- - -- ------- - -------- -- ---- r 5, _ 50 ------------------------------------------------------ ----- ------ --------- --------- --------- ---------------- ----- ----- --- --- p g5c5c` 95gbgoqlo0cq q^ q1q^ gbg4' q� q4' qq c ggqq OOOOOOOOjZ (Z O~ O�' O1' O�, O'�. 4 �oa0�°° JaO�°° Q.o4O,�p 4�. Q.o40�,p 4;t�4�1Z$, � ��1��� -Nor Time (month/year) FS-Isa BTEX Water level BTEX & Napthalene: 1995-2002 Napthalene Fourth quarter 2002 700 45 40 600 - --------- -- -------------------------------------------- ----------------------------------------------------------------- ------- ------------------- ------------------ ------- 35 500 . ...... ............. ........ ............... ------------- -------------- -------------------------- ....... ------------------------------- - ----------------------------- 30 !� 2 - - --- ------------------------------------------ ----------- ------------------------ ------------------ --- ------------- "1 :0 > 400 --------------- --------- -------------- ------------- 25 x ;p 300 ------ 20- 15 200 - ------------------------------ - -- ------------------ - ----------------------------------------- - --------- --- ----- ----- ----------- ------- -------- ---- ---------- 10 100 - ----------------------------------------- ---- - - --------- ---- ----------------------------- -- ------------------- - -- ---------------------------- --------- --------------- 5 0 V) kn kn kn 10 �c �O �10 r- r- r- 00i 0�0 00 w ON ON C., ON C) C� C� C:� C14 C,4 en M C� C1 C7, C, C7, ON a, C7, a, a, q, ON all aN ON ON C', C% ON ON C). C) C� C:I CD CD CD C) C) C� C) C� C� C) > > > > > >1 > > > > > 0 0 cz z 0 0 C�? :3 0 (1) :3 0 V :3 0 a) :z 0 (U :z 0 0 =3 0 Oj < Z Z Z z z z Z z Z Time (month/year) OW-8: BTEX & Napthalene: 1995-2002: Water levelNapthalene Fourth quarter 2002 BTEX 2,000 200 ------ ------ --------------------- ---- - - 180 1,800 - --------------------- -------------------------------------- - -- --------------------- ------ ----- ------- - ------ -- ----- - ------------- - ---- 1,600- - ------------------ ------------------ -------- ---- ----- --------------------------- ------ ------------------------------------------- ------------------------------------------ - 160 1,400 - ------------------------------------------------------ --------- -------- ---------------------------------- ---------------------- -- ---- ------------------------ ---------------- 140 ------------------------ ----- .. .... ------ -------- ---- ------------------ -------- ----------- ------ -------------------------- -------------- - 120 1,200 - -------------------------- 1,000 - ------------------ ----------------------- - --------- ------ ---- -- - ------ ------ ------------------------------ --------- -------- --------------------------------- ------ 100 u800 ---------------------------------- --------- --- ------- ------ ------ --- --- --- ---------- ------------ ------ --- -- - ------ ------ -- -------- ------------------------------ - 80 > X60 0 - --------------------------------- ------------------- ----------- ....... ....... . ...... -------- ----------------- - ----- ---- --- ------ ------------------------ --------------- - 400 - ---------------------------- ---------- --- -------------------- - ---------------- ---------------------------- --------- --- ------------ ------------------------------------- 40 200 ------ -- --- ----- --- ... - ------ - ----------- - 20 . . . . . . . . . . . to W) tn tn �O �O \-O r- r- r- r- 00 00 100 00 C*,I ON 12N CIN a\ CIN ON p� 91 1� 9\ O1 9 O O O O O O C? O CI O CI > > > > > >,C� > > 0 0 0 M 0 0 0 O cd 0 0 O CG O 0 Z Z Q z < Z Z w d z w < z w Q z Time (month/year) RECEIVED OFVE 1p� The. Town of Barnstable AUG 15 2002 Office of Town Manager y ASS.MASS. g TOWN OF bAKN:a E1639. 367 Main Street, Hyannis MA 02601 Office: 508-862-4610 John C.Khrom,Town Manager Fax: 508-790-6226 Joellen J.Daley,Assistant Town Manager MEMORANDUM TO: Tom McKean,Director Health Tom Mulle , Director DPW FR: Joell n J. lley, Assistant Town Manager DT: 8/14/02 RE: WSA-4=0190 61 First half-year-2002 c Barnstable Fire Training Academy Please be informed from the Cape Cod Commission of the results of the first half-year groundwater quality monitoring at the BTEX plume. Thank you. JJD: smo Attachment °f-BA4 CAPE COD COMMISSION 7 O rr 3225 MAIN STREET v ® �' P.O. BOX 226 BARNSTABLE, MA 02630 y (508)362-3828 SSACHUS�, FAX(508)362-3136 TOljdj,' t�s , :; LE E-mail:frontdesk@capecodcommission.org �E?lf ,� yn August 12, 2002 -.02 . AUG 13 P Z 36 Laura Stanley Re: WSA-4-0190 Site Remediation Section First half-year 2002 Southeast Regional Office Barnstable Fire Training Academy Department of Environmental Protection 20 Riverside Drive - Lakeville, MA 02347 Dear Ms. Stanley: This letter and report contains the results of the first half-year groundwater quality monitoring for 2002 at the BTEX plume from the Barnstable Fire Training Academy, and the chloroform plume toe from the Cape Cod Potato Chips facility, The sampling procedures and reporting are in accordance with the DEP approved sampling and monitoring plan modified on January 11, 2001 and the Class C RAO of.May.14, 2001 For the first half-year, quarterly and monthly water samples were collected from the treatment system on February 6, March 15, April 11, May 8 and June 11, 2002. Samples were not collected from the system in January due to system malfunction. Quarterly water samples for the first half-year were collected from groundwater monitoring wells on February 21 and May 9, 2002. RESULTS CHLOROFORM - Chloroform was detected in only one quarterly water sample collected from monitoring wells during the first half-year. Chloroform was detected at a concentration of 1.5 ppb in a water sample collected from MW-10 on May 8, 2002. Chloroform was also detected in recovery wells . RW-1 and RW-2 at concentrations up to 1.0 and 0.9 ppb, respectively, as indicated in the table below. The last sample collected from recovery well RW-2 for VOC analyses was in February 2002. `Recovery well RW76 is presently out of service. Inspection of the well indicated that the pump failed and needed replacement. Unfortunately, the pump is stuck in the well. A new well and pump is required to B.F.T.A. First half-year 2002 report Pagel of 4 t� . r - replace the recovery well. Given that the chloroform concentration in groundwater produced by the well has been consistently low (1.9 ppm to undectectable- see attached graph) from May 2000 to January 2002,replacement of the well has not been scheduled pending discussion between Anheuser-Bush and MADEP. Recovery Wells _ Water samples are collected on a monthly basis from system effluent, and also from active recovery wells as system influent. Samples have not been collected from inactive recovery well RW-2 for VOC analyses since February 2002. Water samples are collected on a quarterly basis from monitoring wells, and from system influent for recovery well RW-1. Water samples were collected from recovery we11.RW-1.on February 6,March 15,April 11, May 8 and June 11, 2002. All detected analytes are below MCLs, at low to trace levels. Recovery well RW-6 has been offline since January 2002 due to pump malfunction. As indicated in the Fourth-quarter 2001 report,water samples have not been collected from RW-3 since February 2001 as a result of equipment failure. Table of Recovery Wells Well/-simple Date Chloroform Napthalene BTEX Iron m 2/6/2002 0.7 4.5 6.3 . 1.8 .3/15/2002 0.8 5.0 5.7 1.6 RW-1 4/11/2002 0.8 6.2 6.1 3.6 5/8/2002 1.0 6.2 6.1 4.7 6/11/2002 0.8 9.9 10 9.0 7/9/2002 0.8 8.5 9.3 0.4 RW-2 2/6/2002 0.9 ND ND ND 2/6/2002 ND 1.0 ND 0.5 3/15/2002 ND 0.6 ND Sample not collected EFFLUENT 4/11/2002 ND 0.9 ND 2.8 5/8/2002 ND 1.0 ND 7.7 6/11/2002 ND 2.4 ND 7.1 F7/9/2002 ND 1.5 ND 0.4 ND = analyte not detected B.F.T.A. First half-year 2002 report Page 2 of 4 BTEX AND NAPTHALENE IN MONITORING WELLS The laboratory results for water samples collected from monitoring wells FS-1sa, OW-8a and MW-3s,which monitor the source area, are shown on the attached graphs. The graphs reflect a decrease in BTEX concentrations in groundwater at these wells. During the first half-year, BTEX decreased in FS-1sa from 510 to 75 ppb, decreased in OW-8a from 282 to 25 ppb; and decreased in MW-3s from 38.6 ppb to an undetectable level in February 2002,while increasing to 23.6 ppb in May 2002. Similarly,napthalene concentrations at MW-3s decreased from 110 ppb to an undetectable level in February 2002, increasing to 44 ppb in May 2002. Napthalene concentrations at FS-1sa and OW= 8a decreased from 42 ppb and 32 ppb to undetectable levels in May 2002, respectively. Undetectable.concentrations of BTEX and napthalene continue.to be reported for water samples collected from downgradient monitoring wells MW-10 and MW-28s. Undetectable concentrations of BTEX and napthalene were reported for water samples collected from downgradient monitoring well MW-13s in February 20.02, down from 0.8 ppb of naphthalene reported for the previous quarter. OPERATION AND MAINTENANCE The treatment system required repairs during the Fourth quarter 2001 and First quarter 2002. Therefore, the monthly sampling round for recovery wells and effluent was not conducted until May 2002. Quarterly samples were collected from the treatment. system in February 2002. SUMMARY AND GENERAL PLANS The results of the quarterly monitoring program indicate a dramatic decrease of contaminant mass at the source area near monitoring wells FS-1sa, OW-8a and MW-3s. The downgradient migration from the central source area near monitoring well FS-1sa is contained by the pump-and-treat system (RW-1) and natural attenuation, supporting the RAO conclusions that there is no imminent threat to public health from the site. Barnstable County submitted the RAO, for both the petroleum spill and MTBE release, in the spring 2001. Barnstable County has been evaluating in-situ options to further reduce residual contamination in the source areas. Maintenance issues for 2002 include the potential need for replacement of the pump in RW-6. As reported in the Third- and Fourth-quarter 2001 reports, the system discharge basins are beginning to fail due to iron fouling. The basins adequately handle current discharge from RW-1, the only recovery well currently operating,particularly during this low water table drought condition. _ T B.F.T.A. First half-year 2002 report Page 3 of 4 As indicated in the Third- and Fourth-quarter 2001 report,I will be contacting you shortly to discuss the sampling program and potential modifications to the system, including system shutdown. Please contact me if you have any,questions. J t�- --•`tea ;ater cerely, �, Ci� � _t mas C. ambareri Resources Program Manager e��4 .: I-Iydrogeologist, CGWP, LSP 3788 cc: Enclosures: Mark Zielinski,County Administrator Graphs David_L. Condrey, Barnstable Water Company Laboratory reports John Klimm, Barnstable_Town Manager Lee Pareseau,BFTA Director Walter Lehman,Anheuser-Busch B.F.T.A. First half-year 2002 report Page 4 of 4 RW-6 VOC Record: 1997-2002 0 Chloroform Chloroform -a-water Level 10 25 9 - ------------- -------- - ---- ---- ------------------------- ----------- c,8 ------- ------ 20 07 ----------------------= - --------- =6 15 � °5 ----- --` --------------- ---- eb V � >4 ------------------ --------------- -- ------------------=-------------------- 10 03 it o - 2 -- -- - ---------- ---- -- -- -- -------- ----- ---------- 5 ------------ o 00 00 00 00 O\ (ON O\ ON O O O O N N cV b0 > > > > > > Q) (z O O N cz O O a) cat O w M 0 O w ct O O a) ct z O w z w �. z w z w d z w � z w z Time (month/year) �- OW-8: BTEX & Napthalene: 1995-2002: -0-Water level —6 Napthalene 1st half-year 2002 BTEx 2,000 J 200 1,800 ---- ---------------------------------- - --- ------------ -------------------- 180 1,600 ------------------ -=--- -- --------- --- -- -------------------- ------------- ------ 160 0 1,400 --- ------------=------- ---- ------ ------ ------------------=-- - --- ----------------- 140 z aw w ,0 1,200 ------------------------- ------ --- ----- ----------- ----- ----- 120 1,000 --------------- --------------- c c .dirt R� 800 ----------------- ----- - -=-- --------- - - - ------------------- 80 O -- --- - - - --- --- -- A rt w v E� �c 400 ------- - --------- --------- ---------------------- ---- - ------ -- --------------- 40 200 - - - -- -- -- -- --- - -- - - - -- - ---- - - -- --=-- -=- 20 0 0 00 sb q1 g1 ,q1 q1 0 0 0 0 sc' qq qq 9q 6161Noe 00 pti 01 p1 1 �404�� Time (month/year) FS-1sa o-BTEx —o— level l BTEX & Napthalene: 1995-2002 Water-�-Napthalene 700 45 40 600 35` 500 ---- ------------- ---------------- 30 C � G � 400 --- ------------------------------------- rt ~--------------- - ------------------- - - ,.� a. O —300 - ---------- ---- --------- - 20 rt X o' 15 p° 200 --- _ - 10 100 ---------------------- -- - ------ -- --------------- - ---------- -- -----=------------ ------- 5 0 d+ LO LP) LO LP) \�p \O 110 n n n n 00 00 00 00 ON O\ CYN O\ O O O O CV N N a\ ON a1 ON ON ON ON ON O\ ON O\ ON ON O\ ON O\ O\ O\ O\ O\ a\ O O O O O O O O O O O O > �, bA > >, bA .fl y, bA .fl 9, bA �, bA '> >, bA > -0 9, bU > .fl �, bA "D Zw dzu" � z � dz �' dz � dz �' � Zw dz �' dz Time (month/year) e , 7 t' r MW-3s BTEX & Nanthalene: 1995-2002 -o-Water level �—BTEX 1st half-year 2002 - Na thalene 300 25 250 -------------------------- ------- 20 i 0 15 150 ------------------------------------------- - ------- � c 0 100 O 100 • 5 50 - --------------- ---- ----—- 0 �-) 0 0 qb 0 00 qb ql 9,A) 5)1 q1 q� F�`b q`b �`�' qq qq �q sq pO pp (S5(ZP (Z ti, 4z'ti p`L pal. pal. p`L r Time (month/year) °FAAR�s CAPE COD COMMISSION 7 O - g 3225 MAIN STREET U, \' _ m P.O. BOX 226 BARNSTABLE, MA 02630 (508)362-3828 o G_—+ SS�CHUS� FAX(508)362-3136 No E-mail:frontdesk@capecodcommission.org Z May 17, 2002 N ` r Laura Stanley Re: WSA-4-0190 Site Remediation Section Fourth Quarter 2001, Southeast Regional Office Barnstable Fire Training Academy Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: _ This letter and report contains the results of the fourth quarter monitoring round of 2001 for thOBTEX plume from the Barnstable Fire Training Academy;and the chloroform plume toe from the Cape Cod Potato Chips facility; The sampling procedures and reporting are in accordance with the DEP approved sampling and monitoring plan modified on January 11,2001 and the Class C RAO of May 14, 2001. Results for October 2001 were reported in the third-quarter report. For the fourth quarter, monthly and quarterly water samples were collected from the treatment system on December 28, 2001 and January 2, 2002, respectively. Samples were not collected from stem in November due to a system breakdown. Fourth-quarter water samples were collected from monitoring wells on January 2, 2002. Samples were not collected from monitoring wells in November 2001, due to malfunction and the need for replacement of the field pump used to purge the wells prior to sampling. RESULTS CHLOROFORM Chloroform was detected in 1 of 6 quarterly water samples collected from monitoring wells in the study area. Chloroform from recovery wells ranged from 0.58 to 1.9 ppb, as indicated in the table below. Recovery Wells Water samples are collected on a monthly basis from active recovery wells as system influent, and from system effluent. Water samples are collected on a quarterly basis from monitoring wells, and from system influent for each recovery well.. Recovery B.F.T.A. 4th quarterly 2001 report Page 1 of 3 t� q y wells RW-1 & RW-2 were sampled on December 28, 2001. Quarterly samples for RW 6, 7 and 8, not collected in November 2001 due to difficulty,providing power to pumps, p were collected on January 2, 2002. RW-3 has not been operational, and samples have not been collected since February 2001. All detected analytes are below MCLs, at low to trace levels. Table of Recovery Wells Well sample Date Chloroform Napthalene BTEX Iron m RW-1 12/28/01 0.7 4.6 6.3 2.0 RW-2 12/28/01 BRL BRL BRL ' 0.1 RW-6 1/02/02 0.8 BRL BRL N/A RW-7 1/02/02 0.5 BRL 1.3 N/A RW-8 1/02/02 1.9 BRL BRL N/A EFFLUENT 1/02/02 BRL BRL BRL 1.4 BTEX AND NAPTHALENE IN MONITORING WELLS The laboratory results for water samples collected from monitoring wells FS-1sa, OW-8a and MW-3s,which monitor the source area, are shown on the attached graphs. The graphs reflect an increase in BTEX concentrations in groundwater at these wells. BTEX increased in FS-1sa from 169 to 510 ppb, increased in OW-8a from 280 to 282 ppb, and increased in MW-3s from 25.8 to 38.6 ppb. Napthalene concentrations increased at FS- 1sa from 12 to 42 ppb, at OW-8a from 29 to 32 ppb, and at MW-3s from 64 to 110 ppb. Non-detection of BTEX and Napthalene was reported for water samples collected from downgradient monitoring wells MW-10, MW-28s and MW-13s, down from 0.7 ppb of naphthalene at MW-28s. OPERATION AND MAINTENANCE The treatment system required repairs during the fourth quarter. Therefore, the quarterly sampling round for recovery wells and effluent was not conducted until January 2, 2002, and November 2001 monthly samples were not collected from RW-1 and RW-2. Similarly, quarterly samples were not collected from monitoring wells until January 2,2002,because the pump used to purge the wells needed replacement. N B.F.T.A. 4th quarterly 2001 report Page 2 of 3 t v SUMMARY AND GENERAL PLANS The results of the quarterly monitoring program indicate stability of contaminant mass at the source area near monitoring well OW-8. The downgradient migration from the central source area near monitoring well FS-1sa is contained by the pump-and-treat system and natural attenuation, supporting the RAO conclusions that there is no imminent threat to public health from the site. Barnstable County submitted the RAO, for both the petroleum spill and MTBE release, in the spring of this year. Barnstable County has been evaluating the potential for SVE and air-sparging to further reduce residual contamination in the source areas. Maintenance issues for the first quarter of 2002 include the need for replacement of the pump in RW-6. .As reported in the third-quarter report for 2001, the system discharge basins are beginning to fail due to iron fouling. The basins adequately handle current discharge from the limited number of recovery wells now scheduled for operation. As indicated in the third-quarter 2001 report, I will be contacting you shortly to discuss the sampling program and potential modifications to the system. Please contact me if you have any questions. +` Rr Sincerely omas . Cambareri g ; Water Resources Program Manager . . .. ' Hydrogeologist,CGWP, LSP 3788 cc: Enclosures: Mark Zielinski, County Administrator Graphs David L. Condrey, Barnstable Water Company Laboratory reports ✓John Klimm, Barnstable Town Manager Lee Pareseau, BFTA Director Walter Lehman,Anheuser-Busch B.F.T.A. 4th quarterly 2001 report Page 3 of 3 MW-3s BTEX & Napthalene: 1996-2001 Water level �-BTEX 4th Quarter A Napthalene 300.0 -- - - - - -- - - -- - - - - -- - - - - - - - - - - - - -- -- -- - - - - -- - - -._ __ -- - - -- - - -- -- -- -- -.- - - - - - - - -- - - - - _._.- _ _ -_-..-..- -_ 25.00 a q 250.0 °...........° <- - - - - - - - - - - - � - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - -< - - a a 20.00 ° - • ' 200.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.00 150.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - ',- - -- - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - a A \ 10.00 V A O100.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - e 5.00 -. - - - - - - - -- - 50.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - i" o 0.00 U) LO \O 110 \.O ll-� l-1 Ll� 00 00 00 O\ 01 O'N O cq �, O� O� a\ a\ a\ d\ d\ O\ O O O O O O O Time (month/year) FS-lsa BTEX & Napthalene: 1996-2001 o Waterlevel * BTEX 4th Quarter a Napthalene 600.0 25.00 500.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20.00 400.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.00 - - - - - -300.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---- - ro - 10.00 U* C) 200.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - > - 5.00 100.0 -- - - - - - --- - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - At 0.00 l� 00 M M 00 CY\ 0,\ (3-\ CD CD CD rf r-4 C14 01\ CYN C31\ 01% CY\ C;\ ON ON c7N c7N CN 0.\ ON O'\ C3.\ p p p q C) C) O C? 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Water Level 40.0 23.00 35.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 21.00 30.0 -- - - - - - - - - - - - - - - - - - - - - - - - - 7 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 25.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - 19.00 20.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - fD 17.00 15.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - u 0 10.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.00 5.0 -- - - - - --- - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - 13.00 > :w> 0�U Wz 04:3(1) 0 0 Time (month/Year) t y JAN 1 7 2002 Cape Coo Commission Barnstable County Health 1La \9S•sATFISS�'�� ANALYTICAL REPORT FOR Cape Cod Commission Report Prepared for: Cape Cod Commission P O Box 227 Barnstable, MA 02630 Order M GO113021 No.of Samples: 2 Date Received: 12/28/2001 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 01/16/2002 Y CERTIFICATE OF ANALYSIS Page: Barnstable County Health Laboratory Report Prepared For: Report Dated:, 01/16/2002 Cape Cod Commission Order Number: G0113021 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0113021-01 Description: Water-BFTA Sample#: RW-2 Sampline Location: RW-2 Collected 12/28/2001 Collected by: S Michaud BFTA Received 12/28/2001 Test Parameters ITEM RESULT UNITS MDL MCL Method# Tested LAB: Metals Iron 0.1 mg/L 0.1 SM 311113 01/02/2002 EPA 524.2- Volatile Organics by GCMS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L. 0.5 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene BRL ug/L 0.5 EPA:524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 t O A CERTIFICATE OF ANALYSIS Page: 2 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0113021 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0113021-01 Description: Water-BFTA Sample#: RW-2 Sampling Location: RW-2 Collected 12/28/2001 Collected by: S Michaud BFTA Received 12/28/2001 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug/L o.s EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromod ichlorom ethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0. EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L, 0.5 EPA 524.2 01/03/2002 Chloroform BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 011/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 i Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BRL ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L .2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 t Page: 3 �Y CERTIFICATE OF ANALYSIS C MI %`717 ,g'�Actia�h,;• Barnstable County Health Laboratory Report Dated: 01/16/2002 Report Prepared For: Cape Cod Commission Order Number: G0113021 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0113021-01 Description: Water-BFTA Sample#: RW-2 Sampling Location: RW-2 Collected 12/28/2001 Collected by: S Michaud BFTA Received 12/28/2001 Naphthalene BRL ug/L 0.5 EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Styrene BRL ; ug/L 0.5 100 , EPA 524.2 01/03/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 0.5 1000 EPA 524.2 01/03/2002 Total xylenes BRL ug/L 0.5 10000 EPA 524.2 01/03/2002 , trans-1,2-Dichloroethene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorotluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 2� s CERTIFICATE OF ANALYSIS Page: 4 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0113021 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0113021-02 Description: Water-BFTA Sample#: RW-1 Sampling Location: RW-1 Collected 12/28/2001 BFTA Received 12/28/2001 Collected by: S Michaud Test Parameters ITEM RESULT UNITS MDL MCL Method# Tested LAB: IC Lab Nitrates 0.4 mg/L 0.1 10 EPA 300.0 12/28/2001 LAB: Inorganics. Ammonia BRL mg/L 0.1 EPA 350.1 12/28/2001 LAB: Metals Iron 2.0 mg/L 0.1 SM 3111B 01/02/2002 EPA 524.2- Volatile Organics by GUMS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 0.5' EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene 3.4 ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 0.1/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 P • L Page: 5 P CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0113021 P O Box 227 Bamstable, MA 02630 Laboratory ID#: 0113021-02 Description: Water-BFTA Sample#: RW-1 Sampling Location: RW-1 Collected 12/28/2001 Collected by: S Michaud BFFA Received 12/28/2001 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene 0.9 ug/L 0.5 EPA 524.2 61/03/2002 1,3-Dichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 I( 1,3-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2' 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloroform 0.7 ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5. 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0:5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/20012 Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene 1.0 ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 t i flF A • a H CERTIFICATE OF ANALYSIS Page: s Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0113021 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0113021-02 Description: Water-BFTA Sample#: RW-1 Sampling Location: RW-1 Collected 12/28/2001 Collected by: S Michaud BFTA Received 12/28/2001 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene 0.5 ug/L 0.5 EPA 524.2 01/03/2002 Naphthalene 4.6 ug/L 0.5 EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Styrene BRL ug/L 0.5 10.0 EPA 524.2 01/03/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Toluene 2.2 ug/L. 0.5 1000 EPA 524.2 01/03/2002 Total xylenes 3.1 ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L -ti 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Approved By: /�-�-- (Lab Director) 1 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph:508-375-6605 I Barnstable County Department of Superior Court House Health and the Environment ') j P. 0. Box 427 ram` Barnstable, MA 02630 / (508). 375-6605;6612 S � CHAIN, OF CUSTODY CLIENT NAME: Ir P, f' 4 t ADDRESS: i Cf�Yn PROJECT NAME: PROJECT NUMBER: PROJECT SITE: SAMPLER: {:U O w(J-,a�..r.;j DATE/ SAMPLE SAMPLE NO. OF ANALYSES CQMM NT-S r= TIME: NUMBER LOCATION j, SAMPLE-S ' {REQUIREDRW d�scA �✓ `` q ; 1I\AA I+ a fi REP;TNGUISf�Ep BY:A DATE/TIME: RECEIVED BY: DATE/TIME: ` e r�. �?ELINGUI'SSHED BY :' ;DATE/TIME: RECEIVED BY: DATE/TIME: Y - M "arnstable County Health Laboratory ANALYTICAL REPORT FOR , Cape Cod Commission Report Prepared for: Cape Cod Commission P O Box 227 Barnstable, MA 02630 Order#: G0213031 No.of Samples: 10 f Date Received: 01/02/2002 i Superior Court House, PO. Box 427, Barnstable, MA 02630 Ph: 508-375-6605 ®1/16/2®02 Page: 1 CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory Report. Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-01 Description: Water-BFrA Sample#: J381 382 Sampling Location: RW6 Collected 01/02/2002 Collected by: S Michaud B4 Received 01/02/2002 EPA 524.2- Volatile Organics by GC/MS f ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/200.2 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 0.5 EPA.524.2 01/03/2002 1,2,3-Trichloropropane BRL u91L. 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 "01/03/2002 2-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 " �t iif tin ATE OF ANALYSISPage: 2 in CERTIFICATE �MI ' Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-01 Description: Water-BFTA Sample#: J381 382 Sampling Location: RW6 Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2 01/03/200.2 Chloroform 0.8 ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BRL ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Naphthalene BRL ug/L 0.5 EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug[L 0.5 EPA 524.2:. 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Styrene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 r Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 Page: 3 CERTIFICATE OF ANALYSIS t� M tg ' ` Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-01 Description: Water-BFTA Sample#: 3381 382 Sampline Location: RW6 Collected 01/02/2002 Collected by: S Michaud BFFA Received 01/02/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 0.5 1000 EPA 524.2 01/03/2002 Total xylenes BRL ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 6.5 5.0 EPA 524.2 , 01/03/2002 Trichlorofluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 FAA-/w Page: 4 CERTIFICATE OF' ANALYSIS Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-02 Description: Water-BFrA Sample#: J383 384 Sampling Location: RW7 Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 EPA 524.2- Volatile Organics by GC/MS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GOONS 1,1,1,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 O1/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 0.5 70 `EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 0:5 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.01 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L.. 0.5 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 . Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 CERTIFICATE OF ANALYSIS Page: 5 Barnstable County Health Laboratory Report Prepared For Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Bamstable, MA 02630 Laboratory ID#: 0213031-02 Description: Water-BFTA Sample#: J383 384 Sampling Location: RW7 Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 Benzene BRL ug/L 0.5 5:0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L . 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloroform 0.5 ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L '0.5 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002. Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BRL ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 ' 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Naphthalene BRL ug/L 0.5 EPA 524.2 01/03/2002 . p-Isopropyltoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Styrene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 r Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 Page: 6 CERTIFICATE OF ANALYSIS yA4t3� c�'` Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-02 Description: Water-BFTA Sample#: J383 384 Sampling Location: RW7 Collected 01/02/2002 Collected by: S Michaud BFrA Received 01/02/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 0.5 1000 EPA 524.2 01/03/2002 Total xylenes 1.3 ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl'chloride BRL ugJL, 0.5 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 • /���if.AA/p� Page: ' CERTIFICATE OF ANALYSIS g.. Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 - F P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-03 Description: Water-BFTA Sample#: 3363 364 Sampling Location: RW8 Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 EPA 524.2- Volatile Organics by GC/MS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L '0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 O1/03/2002 1,3-Dichlorobenzene BRL. ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO. Box 427, Barnstable, MA 02630 Ph: 508-375-6605 l CERTIFICATE OF ANALYSIS Page: 8 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-03 Description: Water-BFTA Sample#: J363 364 Sampling Location: RW8 Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloroform 1.9 ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BRL ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L oa 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Naphthalene BRL ug/L 0.5 . EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Styrene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 { Page: 9 CERTIFICATE OF ANALYSIS ;o Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-03 Description: Water-BFFA Sample#: J363 364 Sampline Location: RW8 Collected 01/02/2002 Collected by: S Michaud BFFA Received 01/02/2002 tert-Butyl benzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 0.5 1000 EPA 524.2 01/0/2002 Total xylenes BRL ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 0.5 i0o EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 � v CERTIFICATE OF ANALYSIS Page: 10 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-04 Description: Water-BFTA Sample#: J379 380 Sampling Location: FS1 5a Collected 01/02/2002 Collected by S Michaud BFTA Received 01/02/2002 EPA 524.2- Volatile Organics by GC/MS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 5.0. EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 5.0 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 ill-Dichloroethane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 5.0 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 5.0 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene 130 ug/L 5.0 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL, ug/L 5.0 EPA 524.2 01/03/20,02 1,2-Dibromoethane(EDB) BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 5.0 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 5.0 5.0 EPA 524.2 01/03/1002 1,2-Dichloropropane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene 45 ug/L 5.0 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 5.0 EPA 524.2 01/03/200.2 2-Chlorotoluene BRL ug/L 5.0 EPA 524.2 01/03/2602 4-Chlorotoluene BRL ug/L 5.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 aARN o CERTIFICATE OF ANALYSIS Page: 11 Barnstable County Health Laboratory '`�SACFIv�� Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-04 Description: Water-BFTA Sample N: 3379 380 Sampling Location: FS1 5a Collected 01/02/2002 Collected by: S Michaud BVrA Received 01/02/2002 Benzene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 Bromochlorom ethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Bromoform BRL ug/L 5.0 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 5.0 EPA 524.2 01/031/2002 Carbon tetrachloride BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 5.0 100 EPA 524:2 01/03/2002 Chloroethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Chloroform BRL ug/L 5.0 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 cis-1,2-Dich loroethene BRL ug/L 5.0 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 5.0 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Dichlorodifl uorom ethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Ethylbenzene 100 ug/L 5.0 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 5.0 EPA 524.2 01/03/2002 Isopropylbenzene 7.7 ug/L 5.0 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 20 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 n-Propylbenzene 12 ug/L 5.0 EPA 524.2 01/03/2002 Naphthalene 42 ug/L 5.0 EPA 524.2 01/03/2002 p-Isopropyltoluene 5.0 ug/L 5.0 EPA 524.2 01/03/2002 I sec-Butyl benzene BRL ug/L 5.0 EPA 524.2 01/03/2002 Styrene BRL ug/L 5.0 100 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 . rt o�HAS Page: �2 CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-04 Descrintion: Water-BFTA Sample il: J379 380 Sampline Location: FS1 5a Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 tert-Butylbenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 5.0 1000 EPA 524.2 01/03/2002 Total xylenes 410 ug/L 5.0 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 5.0 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 5.0 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 5.0 2.0 EPA 524.2 01/03/2002 N Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 Page: ,3 CERTIFICATE OF ANALYSIS � MI • •7 Barnstable County Health Laboratory N Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-05 Description: Water-BFTA Sample#: OW8a Sampling Location: OW 8a Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 EPA 524.2- Volatile Organics by GC/MS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 10 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 10 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 10 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 10 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 10 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 10 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 10 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 10 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 10 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 10 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene 100 ug/L 10 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 10 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 10 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 10 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 10 5.0 EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 10 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene 20 ug/L 10 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 10 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 10 EPA-524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 10 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 10 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug/L 10 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 10 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 e t A CERTIFICATE OF ANALYSIS Page: 14 gncfu5 � Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 r P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-05 Description: Water-BFTA Sample#: OW8a Sampline Location: OW 8a Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 Benzene BRL ug/L 10 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 10 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 10 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 10 EPA 524.2 01/03/2002 Bromoform BRL ug/L 10 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 10 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 10 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 10 f 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 10 EPA 524.2 01/03/2002 Chloroform BRL ug/L 10 EPA 524.2 01/03/2002 Chloromethane BRL ug/L, 10 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 10 70 EPA 524.2 01/03/2002 cis-1,3-Dichlorop ropene BRL ug/L 10 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 10 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 10 EPA 524.2 01/03/2002 Dichlorodifluoromethane BRL ug/L 10 EPA 524.2 01/03/2002 Ethylbenzene 42 ug/L 10 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 10, EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 10 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 40 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 10 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 10 EPA 524.2 01/03/2002 n-Propylbenzene 16 ug/L 10 EPA 524.2 01/03/2002 Naphthalene 32 ug/L 10 EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L 10 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 10 EPA 524.2 01/03/2002 Styrene BRL ug/L 10 100 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 Page: '5 CERTIFICATE OF ANALYSIS Barnstable County Health.Laboratory Report Prepared For: Report Dated: 01/161/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-05 Description: Water-BFFA Sample#: OW8a Sampling Location: OW 8a Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 tert-Butyl benzene BRL ug/L 10 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 10 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 10 1000 EPA 524.2 01/03/2002 Total xylenes 240 ug/L 10 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 10 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 10 EPA 524.2 01/03/2002 Trichloroethene BRL bg/L 10 5.0 EPA 524.2 01/03/2002 Trichlorofluorom ethane BRL ug/L 10 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 10 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 �a CERTIFICATE OF ANALYSIS Page: 16 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-06 Description: Water-BFTA Sample#: MW13s Sampling Location: MW13s Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 EPA 524.2- Volatile Organics by GUMS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GC/MS 1,1,1,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524-2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 ug/L 0.5 EPA 524.2 O1/03/2002 1,2,3-Trichlorobenzene BRL 1,2,3-Trichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 .01/03/2002 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 I 2-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO. Box 427, Barnstable, MA 02630 Ph: 508-375-6605 Page: 1' CERTIFICATE OF ANALYSIS 39 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-06 Description: Water-BFTA Sample#: MW13s Sampline Location: MW13s Collected 01/02/2002 Collected by: S Michaud BFFA Received 01/02/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloroform 0.8 ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 cis-1,3-Dichlorop ropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.51 EPA 524.2 01/03/2002 r Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BRL ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5` EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Naphthalene BRL ug/L 0.5 EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Styrene BRL ug/L 0.5 too EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 � .�A � CERTIFICATE OF ANALYSIS Page: 18 Barnstable County Health Laboratory Report Prepared For Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-06 Description: Water-BFrA Sample#: MW13s Sampling Location: MW13s Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 .Toluene BRL ug/L 0.5 1000 EPA 524.2 01/03/2002 Total xylenes BRL ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 °4 A'�tis Ya CERTIFICATE OF ANALYSIS Page: 19 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 ` Laboratory ID#: 0213031-07 Description: Water-BFrA Sample#: MW28s Sampling Location: MW28s Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 EPA 524.2- Volatile Organics by GUMS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/`L 0.5 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 iN OF BARN CERTIFICATE OF ANALYSIS Page: 20 g n ; Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-07 Description: Water-BFTA Sample#: MW28s Sampline Location: MW28s Collected 01/02/2002 Collected by: S Michaud BFI'A Received 01/02/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 ' EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 - 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloroform BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5 ' 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BRL' ug/L 0.5 700 EPA 524.2' 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 . n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Naphthalene BRL ug/L 0.5 EPA 524.2 -01/03/2002 p-Isopropyltoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 sec-Butyl benzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Styrene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 g, Page: 2, CERTIFICATE OF ANALYSIS . `O h, Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-07 Description: Water-BFFA Sample#: MW28s Sampling Location: MW28s Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 0.5 1000 EPA 524.2 01/03/2002 Total xylenes BRL ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 Page: 22 CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-08 Description: Water-BFTA Sample#: MW10 Sampling Location: MW10 Collected 01/02/2002 Collected by S Michaud BFrA Received 01/02/2002 EPA 524.2- Volatile Organics by GUMS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L. 0.5 EPA 524.2 - 01/03/2002 1,1,1-Trichloroethane BRL ug/L 0.5 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,1-Dichloroethene BRL ug/L 0.5 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 0.5 EPA 524.2 ; 01/03/2002 1,2,3-Trichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 6.5 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 0.5 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 0.5 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L. 0.5 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2062 2-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002, 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 . 'lif�HA�L . �� mil`• V. Page: 23 CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 ti P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-08 Description: Water-BFTA Sample#: MW10 Sampling Location: MW10 Collected 01/02/2002 Collected by: . S Michaud BFTA ' Received 01/02/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L. 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2- 01/03/2002 Chloroform BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5 70 EPA 524.2 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BILL ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L. 0.5 EPA 524.2 01/03/2002 Naphthalene BRL ug/L 0.5 EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L, 0.5 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2' 01/03/2002 Styrene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 a y Page: 24 CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-08 Description: Water-BFFA Sample#: MW10 Sampling Location: MW10 Collected 01/02/2002 Collected by: S Michaud BETA Received 01/02/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 0.5 1000 EPA 524.2 01/0/2002 Total xylenes BRL ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 0.5, EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Superior Court House, PO. Box 427, Barnstable, MA 02630 Ph: 508-375-6605 . M, CERTIFICATE OF ANALYSIS Page: 25 Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-09 Description: Water-BFTA Sample#: MW3s Sampling Location: MW3s Collected 01/02/2002 Collected by: S Michaud BFrA . Received 01/02/2002 EPA 524.2- Volatile Organics by GC/MS ITEM RESULT UNITS MDL MCL Method# Tested LAB: GUMS 1,1,1,2-Tetrachloroethane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,1,1-Trichloroethane BRL ug/L 5.0 200 EPA 524.2 01/03/2002 1,1,2,2-Tetrachloroethane BRL ug/L S.o EPA 524.2 01/03/2002 1,1,2-Trichloroethane BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,1-Dichloroethane BRL ug/L 5.0 7.0 EPA 524.2 01/03/2002 1,1-Dichloropropene BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2,3-Trichlorobenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2,3-Trichloropropane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2,4-Trichlorobenzene BRL ug/L 5.0 70 EPA 524.2 01/03/2002 1,2,4-Trimethylbenzene 70 ug/L 5.0 . EPA 524.2 01/03/2002 1,2-Dibromo-3-chloropropa BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2-Dibromoethane(EDB) BRL ug/L 5.0 EPA 524.2 01/03/2002 1,2-Dichlorobenzene BRL ug/L 5.0 600 EPA 524.2 01/03/2002 1,2-Dichloroethane BRL ug/L 5.0 5.0- EPA 524.2 01/03/2002 1,2-Dichloropropane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,3,5-Trimethylbenzene 19 ug/L 5.0 EPA 524.2 01/03/2002 1,3-Dichlorobenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 1,3-Dichloropropane BRL ug/L 5.0 EPA 524.2 01/03/2002 1,4-Dichlorobenzene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 5.0 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug/L 5.0 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 5.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 • ''! CERTIFICATE OF ANALYSIS Page: 26 � MI Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-09 Description: Water-BF"TA Sample#: MW3s Sampline Location: MW3s Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 Benzene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 5.0 EPA 524.2 ' 01/03/2002 j Bromodichloromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Bromoform BRL ug/L 5.0 EPA 524.2 01/03/2002 Bromomethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 5.0 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Chloroform BRL ug/L 5.0 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 5.0 70 EPA 524.2 01/03/2002 cis-1,3-Dichlorop ropene BRL ug/L 5.0 EPA s24.2 01/03/2002 Dibromochloromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Dichlorodifluoromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Ethylbenzene 6.6 ug/L 5.0 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 5.0, EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 20 EPA 524.2 01/03/2002 Methylene chloride BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 n-Propylbenzene 6.2 ug/L 5.0 EPA 524.2 01/03/2002 Naphthalene 110 ug/L 5.0 . EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L '5.0 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 Styrene BRL ug/L 5.0 100 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 Page: 27 CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/.16/2002 Cape Cod Commission Order Number: G0213031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-09 Description: Water-BFTA Sample#: MW3s Sami line Location: MW3s Collected 01/02/2002 Collected by: S Michaud BFFA Received 01/02/2002 tert-Butylbenzene BRL ug/L 5.0 EPA 524.2 01/03/2002 Tetrachloroethene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 5.0 1000 EPA 524.2 01/03/2002 Total xylenes 32 ug/L 5.0 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 5.0 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L 5.0 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 5.0 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ug/L 5.0 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 5.0 2.0 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 .z CERTIFICATE OF ANALYSIS Page: 29 ,p Mt Barnstable County Health Laboratory Report Prepared For: Report Dated: 01/16/2002 Cape Cod Commission Order Number: G021,3031 P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-10 Description: Water-BFTA Sample#: Effluent Sampling Location: Effluent Collected 01/02/2002 Collected by: S Michaud BFTA Received 01/02/2002 1,4-Dichlorobenzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 2,2-Dichloropropane BRL ug/L 0.5 EPA 524.2 01/03/2002 2-Chlorotoluene BRL ug%L 0.51 EPA 524.2 01/03/2002 4-Chlorotoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 Benzene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Bromobenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromodichloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Bromoform BRL ug/L 0.5 ' EPA 524.2 01/03/2002 ..f Bromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Carbon tetrachloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Chlorobenzene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 Chloroethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloroform BRL ug/L 0.5 EPA 524.2 01/03/2002 Chloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 cis-1,2-Dichloroethene BRL ug/L 0.5 70 EPA 524.2 , 01/03/2002 cis-1,3-Dichloropropene BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromochloromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dibromomethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Dichlorodifluoromethane BRL ug/L 0.5 EPA 524.2 01/03/2002 Ethylbenzene BRL ug/L 0.5 700 EPA 524.2 01/03/2002 Hexachlorobutadiene BRL ug/L 0.5 EPA 524.2 01/03/2002 Isopropylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Methyl-tert-butyl ether BRL ug/L 2.0 EPA 524.2 01/03/2002 y Methylene chloride BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 n-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 n-Propylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 r,Sw Of Ail` M CERTIFICATEOF ANALYSIS Page: so Barnstable County Health Laboratory Report Dated: 01/16/2002 Report Prepared For: Cape Cod Commission Order Number: G0213031 g P O Box 227 Barnstable, MA 02630 Laboratory ID#: 0213031-10 Description: Water-BFTA Sample#: Effluent Sampling Location: Effluent Collected 01/02/2002 Collected by: S Michaud BVrA Received 01/02/2002 Naphthalene BRL ug/L 0.5 EPA 524.2 01/03/2002 p-Isopropyltoluene BRL ug/L 0.5 EPA 524.2 01/03/2002 sec-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03iNO2 Styrene BRL ug/L 0.5 100 EPA 524:2 01/03/2002 tert-Butylbenzene BRL ug/L 0.5 EPA 524.2 01/03/2002 Tetrachloroethene BRL ugIL 0.5 5.0 EPA 524.2 01/03/2002 Toluene BRL ug/L 0.5 1000 EPA 524.2 01/03/2002 Total xylenes BRL ug/L 0.5 10000 EPA 524.2 01/03/2002 trans-1,2-Dichloroethene BRL ug/L 0.5 100 EPA 524.2 01/03/2002 trans-1,3-Dichloropropene BRL ug/L . 0.5 EPA 524.2 01/03/2002 Trichloroethene BRL ug/L 0.5 5.0 EPA 524.2 01/03/2002 Trichlorofluoromethane BRL ugIL 0.5 EPA 524.2 01/03/2002 Vinyl chloride BRL ug/L 0.5 2.0 EPA 524.2 01/03/2002 Approved By: (Lab Director) � lr�lZ0C114L- Superior Court House, PO.Box 427, Barnstable, MA 02630 Ph: 508-375-6605 CERTIFICATE OF ANALYSIS Barnstable County Health Laboratory ,�ysT9CHlisw� Report Date: 01/16/2002 Cape Cod Commission Order Number: G0213031 Barnstable Memo to the Client r Comment/ Memo Technician: Thomas The VOC vials for samples OW 8a,MW 13s,MW 28s,MW 10,MW 3s,and Effluent were received unpreserved. t N Page 1 Barnstable County Department of Superior Court House Health and the Environment P. O. Box 427 Barnstable, MA 02630 (508) 375-6605; 6612 CHA,IIN OF CUSTODY CLIENT NAME: 1 .. ( mot f/��� ADDRESS: 1 . c �15��. I� PROJECT NAME: `,^`3 i�N PROJECT NUMBER: PROJECT SITE: SAMPLER: S c' A C; DATE/ SAMPLE SAMPLE NO�1.70F .z ANALYSES COMMENTS TIME: NUMBER LOCATION SAMAES REQUIRED NO f r t-/1 yv. — S _ / Vl ���t 1As'-yt� Z:.�'� �,,•��,�� 7, '�' + �G'�1� ` A (,r' �• .. f RELrINGUISHD BY: DATE/TIME: RFCFy,I ED BY: DATE/TIME: i ` .._, l� R NGUIS1j D BY: DA E/TIME: RECEIVED BY: ; DATE/TIME: !I of Bad CAPS COD COMMISSION UA=® ro .3225 MAIN STREET x * P.O. BOX 226 BARNSTABLE,MA 02630 (508)362-3828 �ssA CHUS FAX(508)362-3136 E-mail:frontdesk@capecodcommission.org January 11, 2001 Laura Stanley Re: WSA-4-0190 Site Remediation Section "`Bars -1 e'Fire*TrainingAcademy Southeast Regional Office Partial Recovery Well shut down and Department of Environmental Protection Monitoring Plan Modification 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: This letter documents Barnstable County's request for a partial recovery well shut down and monitoring plan modification. This request is based upon groundwater monitoring well and recovery well data that indicates the Petroleum Hydrocarbon, Chloroform and MTBE contamination has been reduced to concentrations below the Massachusetts MCL's and Drinking Water Guidelines and our discussions relative to the Tier 1 A Permit Extension. Graphs of recovery well water quality are attached for your review. Recovery Wells Beginning in January 2001 Barnstable County will shut down Recovery Wells 2 and 3. These wells will be turned on for sampling on a quarterly basis. We have previously discussed this action and were given verbal approval to do so in October. Following are two graphs of RW-2 and 3 showing BTEX,Naphthalene and water levels. { 40 F o BTEX RW-2 VOC Record: 1997-2000 a Napa Elene -a-Water Level 40.0 23.00 35.0 -- - ------ ------ ----- --------------------------------------------- 21.00 30.0 -------- --------- ---------- 25.0 ------------ ------------ -- -- - 19.00 20.0 ---------------------------- ----------------- -- --- ---------- ------------------------- qy15.0 ------------------- -- --- ---------------------- ----- -- 17.00 10.0 ----------•------------ --- - ------------------------- ------------------------------------ 15.00 5.0 ---------------------- - - -- ---- -- 13.00 x z Time (month/year) -o-BTEX RW-3 VOC Record: 1997-2000 - -Napthalene u--M.T.B.E. -m-Water Level 40.0 23.00 35.0 -- - ------------- ----- ------------------------------------------------------------------- 21.00 30.0 -------- --------- ---------- ----•--------------------------- - 25.0 ------------ --------------- -- -- ----- ---- ----------- --------------------------- 19.00 20.0 ---------------------------- -------- qq15.0 --- -------------------- --- ----------------------- 17.00 10.0 ---------------------------- ----------------------------------------------------------------- 15.00 5.0 ------------------------- ------- - -- - -- ------- ------- ------------------------------ 13.00 on mo ® ® " .. cr, �` IS. ` ® C? Time (month/year) J R In addition, Barnstable County proposes to shut down Recovery Wells 7 and 8 (MTBE) beginning in February after our quarterly sampling. The wells will be turned on and sampled on a quarterly basis for the year. Below is a composite graph showing results in RW-7 and 8. —RW-7 RW-7, RW-8 M.T.B.E. Concentration i m—RW-8 340.0 ------------------------------------------ ---------------------- ---- - 320.0 -------------------------------- ------------------------------------------------------------------ 300.0 -------------------------I------------ ----------------------------- r 280.0 ----------------------------' 260.0 --------------------------- --------=---- - ------------------------------ .. 240.0 ----------------------------- ------------------------------------'--------------- --- --- i220.0 - -------------------------------------------------------- ------------------------------------------ 200.0 - ------------------------------------- ------ - 180.0 - -------------------- ----- 160.0 -- -------------------------------- 140.0 - ------------------------- ---------- 120.0 - - --—-------------------- 100.0 --- - ------------------------------------------------------------------ 80.0 -- --- --------------------- 60.0 -- ----- ---------------------------r-- 40.0 ---- ---- --------------------------------------- ----------- ------------- ----------- 20.0 --- ------- ----- Time (month/year) . Barnstable County, aside from monitoring and reporting the results, has not been in regular contact with Anheuser-Busch in regards to the Chloroform contamination. Based upon test results shown in the graph below for Recovery Well 6, we would also recommend shut down, after the February sampling round, and monitoring on a quarterly basis, but would defer to your judgement on this recommendation. -4-Chloroform Napthalene RW-6 VOC Record: 1997-2000 -n M.T.13.13. -�-M.T.B.E. -e-Water Level 90.0 23.00 85.0 --- ---------------- ---------- --- ---------------------------- 80.0 -- - ------------- ----- ------------- ---------------------------------------------------- 75.0 --- ---- ------ ------- ------------ --------------------------------------------•-------- 70.0 ------- ---------- --- ---- ----------- ---------------------------------------------------- 21.00 65.0 -------- -------- ---------- ---------- --=--- -------------------------- ------------------ 60.0 ---------- ------------------ ------------ 55.0 ------------ -------------- --- ---------------- - ----------------------------- 19.00 50.0 ---------------------------------------- ---- ------- ---- ------ --------------------------- 45.0 -------------------------------------- -------- - 40.0 ------- ---------------------------- qy35.0 --------------------------------------- -- -------------------------------------------------- 17.00 30.0 -------------------------------------- -- --------------------------------------------------- 25.0 --------------------------------------- ----------------------------------------------------- 20.0 -----------------.--------------------- --- ----------------------------------------------------- 15.00 15.0 --------------------------------------- 10.0 ----------------------------- ---- ----------- 5.0 ---. --- --------- ----•------ - ---- ---- LL�j 13.00 a x �. ��. Z < x -C z Time (month/year) Monitoring Wells Based upon the results of the monitoring wells for the last several years we recommend that the following monitoring wells (shown by strikethrough)be dropped from the quarterly list as shown below. The MTBE list of wells originated from recommendations of the IRA. CHLOROFORM BTEX MTBE OW-8a FS-lsa MW 27 MW-9d MW-3s MW 30 MW 4d MW 13s MA-991 MW 1-5d MVO-1-59 MW 6d MW 21 MW 32 MW-28s P4S MW 37d MW-37i MW-36d E" r Treatment System Influent, consisting of RW-1, and effluent will continue to be taken on a monthly basis. Quarterly samples will also be taken of the shut down recovery wells; RW-2,RW-3 RW- 6 RW-7 and RW-8. Proposed Monitoring Program The proposed monitoring program will be focussed on the residual contamination at the source area. The chosen wells will monitor both site and proximal downgradient conditions. This will consist of quarterly sampling of OW-8a, FS-1sa, MW-3s, MW-10 and MW-28s. Modified Monitoring Program 2001 The list below summarizes the proposed modified monitoring program. A map showing well locations is attached. Quarterly OW-8a source FS-1sa source MW-3s downgradient and smear zone NM-10 downgradient and smear zone MW-28s downgradient RW-2 downgradient RW-3 downgradient RW-6 downgradient RW-7 downgradient RW-8 downgradient Mo— _ Influent (RW-1) source area Effluent treatment efficency, Test shut down recovery well pumps g Barnstable County will conduct this monitoring schedule for one year with review at the end of the year. Please contact me if you have any questions or comments. I look forward to your response. Sincerely, a, �0 C. No.3788 Thomas C. Cambareri Water Resources Program Manager sF`�5�1 p Mark Zielinski, County Administrator Enclosures: George Wadsworth, Barnstable Water Company Base Map Tom McKean, Barnstable Health Director John Klimm, Barnstable Town Manager Lee Pareseau, BFTA Director Walter Lehman, Anheuser-Busch • h Well Types Barnstable Fire Training Academy: O Deep Microwell Wells to sample as of 2001 ® Clustered Well A Multilevel Well 0 Observation Well O Open Pit Qo Recharge Basin O Recovery Well EDP ® Oo , . �W-8a i . O ® o MW-28s - n ®® 11 O RW-2 V O O O R -6 I So.Flint Rock Rd. 1s 1 ®0 ® m® e ED w-3sO OMw-10I Rw-3p RW-1 � MW-13S RW-O7 O (Mon ty) O of O p - ED r Rw 8 ® Op - I I � " Approximate Limit of Power Line Clearing PAS#=wells installed byy 0 100 200 Pine&Swallow Co.;12/29-30/98 ; RW-8 &MW-991 installed 1/8/99. N + Note: - - - Base map taken fromTown of Barnstable,MA - Approximate scale in feet GIS topographic map. Some well locations taken from s , Whitman&Howard,Inc. c � OF BAR �U CAPE COD COMMISSION FHEOALTH ECEIVED 7 3225 MAIN STREET P.O. BOX 226 . INN 1 2 zoo' BARNSTABLE, MA 02630 �SSACHUSti�S (508)362-3828 Tow D PT.bF BLE FAX(508)362-3136 E-mail:frontdesk®capecodcommission.org January 9, 2001 Laura Stanley Re, WSA-4-0190 Site Remediation Section Fourth_Quarter 2000 Report Southeast Regional Office Ba stable Fire Training Academy.,--' . an t._ - Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: This letter and report contains the results of the fourth quarter monitoring round of 2000 for the BTEX plume from the Barnstable Fire Training Academy and the chloroform plume toe from the Cape Cod Potato Chips facility. The sampling procedure and reporting are in accordance with the DEP approved sampling and monitoring plan. As we do each quarter, samples were taken from the set of seventeen(17)required wells to monitor the Chloroform, and BTEX contamination, and six(6)wells to monitor the MTBE plume and five (5) additional wells as shown below. Field measurements were made for water table level, specific conductance, dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. A map of monitoring wells and their labels is attached. CHLOROFORM BTEX MTBE Additional Wells OW-8a FS-lsa MW-27 MW-3d MW-9d MW-3s MW-30 MW-14s MW-14d MW-13s MW-991 MW-28d - MW-15d MW-15s . PAS-1 OW-1 MW-16d MW-21 PAS-2 MW-10 MW-32 MW-28s PAS-3 MW-37d MW-37i MW-36d CC-8 CC-5 N B.F.T.A.4th quarterly 2000 report, Page 1 of 2 RESULTS MTBE (Methy-tertiary-butyl--ether) The sampling results indicate that the MTBE contamination is nearly cleaned-up. Of the twenty- eight(28) monitoring wells sampled, none had a detectable concentration. The recovery wells and the influent and effluent MTBE concentrations from the pump-and-treat system are below reporting limits, as I reported to you in my December 19 correspondence. Barnstable County will be preparing a RAO for the MTBE spill as per our discussions and our recent Tier 1 permit extension application. Chloroform q The main body of the chloroform plume is difficult to distinguish from background levels. The chloroform detections for twenty-eight monitoring wells sampled in the study area range from non-detect to 6.8 ppb. Recovery Wells My letter of December 19 and third quarterly report of January 3 summarized the findings of the monthly recovery well and treatment plant influent and effluent. For November 2000 Recovery Wells 1 and 7 had low detections of BTEX and Naphthalene (see data summary sheets). BTEX and Napthalene The table below lists wells in which there;was a detection of BTEX. All BTEX detections are well below GW-1 drinking water MCLs"(see data summary sheets and map). Naphthalene concentrations at the source area wells and the "plume core"have elevated concentrations that exceed the GW-1 standard(20 ppb). It is noted that they are all below the Massachusetts drinking water guideline of 140 ppb and that the DEP Office of Standards and Research is evaluating the GW-1 for Naphthalene. WELL Benzene Toulene Eth (benzene X lenes Na thalene FS-1 sa BRL BRL 55 250 21 MW-3s BRL BRL 5.0 22 83 OW-8a BRL 6.6 150 890 56 MW-10 BRL 4.5 14 6.5 31 MW-13s BRL 0.8 5.4 9.0 25 MW-21 BRL BRL BRL 1.6 BRL MW-28s BRL BRL 1.4 BRL BRL RW-1' BRL 8.5 2.5 6.8 14 RW-3 BRL 0.8 BRL BRL BRL RW-7 BRL 0.7 0.8 2.8 3.2 B.F.T.A.4th quarterly 2000 report Page 2 of The increase in VOC concentrations, as discussed above, is often correlated with a drop in the local water table. We measure water levels each quarter in the monitoring wells, and each month in USGS observation wells all over the Cape. We use the well Al W-230 as an index well,the reference point for general water levels, under the fire academy. The correlation of increases in VOC and naphthalene concentration after significant water table fluctuations is evident in the chart of FS-lsa below. This well is located in the historic central source area of the site. Concentrations are well below MMCLs and Drinking Water Guidelines. —n Water level FS-1sa BTEX & Napthalene: 1996-2000 o-BTEx A,—Napthalene 400.0 25.00 t 350.0 ----------------------- - ------ 24.00 23.00 300.0 ------------------- 22.00 --------- --- ----------- -- ----- - --------------------- 21.00 200.0 - - -- ----------- - 150.0 ------- - ------------------------------------- 19.00 ------ ---------- --------------------- ----- 18.00 100.0 ---------- ------------- 17.00 50.0 ------------------------ -------------- 16.00 15.00 N. D. M mm z Time (month/year) Dissolved Oxygen and Specific Conductance s Dissolved oxygen(DO) and specific conductance were measured for Twenty-eight monitoring wells in the field. Areas of low DO, defined by less than 5 parts-per-million(ppm) oxygen, appears to be located in the source areas and core of the effected downgradient area: FS-lsa, MW-3, MW-10, MW-13 (see map). Conceptual Site Model The results of the quarterly and monthly monitoring reports for the year 2000 confirm the conceptual site model for the site. Briefly,the site was subjected to a chronic release for a B.F.T.A.4th quarterly 2000 report Page 3 of 3 number of decades (1950s-1980s). During this time a mature petroleum hydrocarbon plume reached steady state conditions. Petroleum hydrocarbons are readily biodegraded by aerobic processes and then anaerobic processes that run through, iron, sulfur and methane reduction. A large anaerobic and reducing area of groundwater that is coincident with the petroleum plume was also established. Due'to a combination of 13 years of active remediation and natural biodegradation, the petroleum plume has reduced in size and concentration. The source area of the site and immediately downgradient has residual petroleum hydrocarbons trapped in the capillary fringe that contribute low concentrations of contamination to groundwater. Biological degradation particularly,the oxygenated groundwater that surrounds the effected area, attenuates the low levels of hydrocarbons. This is why the concentrations of petroleum in groundwater at the source areas of the site are virtually undetected further from the site. General Plans At this point Barnstable County will: submit correspondence with justification to shut down several recovery wells; will submit a modification to the monitoring program, will complete a Phase III Remedial Action Plan and begin to develop RAOs for the MTBE contamination. Please contact me if you have any questions: I will soon be submitting the December monthly report to complete all year 2000 reports. Sincerely, J�A OFF THOMAs �Gn� �j C. r<+ CAF?BARER1 Thomas C. Cambareri � No.3768 Water Resources Program Manager �y `�G.ST ti�'�` Hydrogeologist, CGWP, LSP 3788s``Os�r� cc: Enclosures: Mark Zielinski, County Administrator . Base Map, George Wadsworth, Barnstable Water Company BTEX Map Tom McKean, Barnstable Health Director DO Map John Klimm, Barnstable Town'Manager Data Summary Sheets Lee Pareseau, BFTA Director Laboratory reports B.F.T.A.4th quarterly 2000 report Page 4 of 4 i (concentrations in Summary of BTEX , VOC , MTBE and Iron Results: 12/22/00` parts-per-billion; -blank entry indicates November Wh guarter) 2000 no-detection) Methyl T tal Tert-Butyl Total Other ° Ether Benzene Toluene Eth lbenzene Xylenes- BTEX Chloroform Napthalene VOCs VOCs Iron WellCollection Date P ( .m.l CC-5 11/14/2000 0.0 0.8 0.0 0.8 CC-8 11/15/2000 0.0 0.6,, 0.0 0.6 Effluent 11/14/2000 1.2 1.2 2.6 0.9 -4.7 0.5 FS-1sa 11/14/2000 55.0 250.0 305.0 21.0 120.0 446.0 Influent. 11/14/2000 4.2 1.2 3.6 9.0 6.6 6.4 22.0 0.6 MW 3d 11/16/2000 0.0 0.0 0.0 MW-3s 11/16/2000 5.'0 22.0 27.0 83.0 '103.0 213.0 MW-9d 11/16/2000 • 0.0 0.0 0.0 MW-10 11/16/2000 4.5 14.0 6.5 25.0 31.0 16.8 72.8 MW-13s 11/15/2000 0.8 5.4 9.0 15.2 25.0 33.8 74.0 MW-14d 11/15/2000 0.0 1.6 0.0 1.6 MW-14s 11/15/2000 0.0 1.1 0.0 1.1 MW-15d 11/14/2000 0.0 2.4 0.0 2.4 MW-15s 11/14/2000 0.0 0.6 0.0 0.6 (concentrations in Summary of BTEX , VOC , MTBE and Iron Results: 12/22/00 arts-per-billion; blank entry indicates November Oth quarter) 2000 no-detection) Methyl Total Tert-Butyl Total Othey Ether Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform Napthalene VOCsvocs Iron Well Collection Date ) MW-16d 11/14/2000 0.0 3.3 0.0 3.3 MW-21 11/15/2000 . 1.6 1.6 0.6 12.9 15.1 MW-27 11/15/2000 0.0 1.1 0.0 1.1 MW-28d 11/16/2000 0.0 0.0 0.0 MW-28s 11/16/2000 1.4 1.4 7.2 - 8.6 MW=30 11/15/2000 0.0 0.0 0.0 MW-32 11/15/2000 0.0 0.0 0.0 MW-33 11/14/2000 0.0 0.0 0.0 I MW-36d 11/14%2000 0.0 2.5 0.0 2.5 i MW-37d 11/14%2000 0.0 6.8 0.0 6.8 MW-37i 11/14/2000 0.0 2.3 0.0 2.3 NM-991 11/15/2000 0.0 0.7 0.0 0.7 . OW-1 11/14/2000 0.0 0.7 0.0 0.7 OW-8a 11/14/2000 6.6 150.0 890.0 1046.6 56.0 1221.0 2328.6 (concentrations in Summary of BTEX , VOC,, MTBE and Iron Results: 12/22/00 parts-per-billion; blank entry indicates November (4th Quarter) 2000 no-detection) Methyl Total Tert-Butyl Total Other Ether Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform Napthalene VOCs VOCs Iron Well Collection Date PAS-1 11/15/2000 0.0 0.0 0.0 PAS-2 11/15/2000 0.0 4.3 0.0 4.3 PAS-3 11/15/2000 0.0 0.0 0.0 RW-1 11/14/2000 8.5 2.5 6.8 17.8 14.0 13.6 45.4 0.2 RW-2 11/14/2000 0.0 0.0 0.0 <0.1 RW-3 11/14/2000 0.8 0.8 0.0 0.8 <0.1 RW-6 11/14/2000 0.0 1.5 0.0 1.5 <0.1 RW-7 . 11/14/2000 0.7 0.8 2.8 4.3 0.7 3.2 4.8 13.0 0.2 RW-8 11/14/2000 - 0.0 0.9 0.0 +0.9 <0.1 Trip-blank 11/14/2000 0.0 0.0 0.0 Trip-blank 11/15/2000 0.0 0.0 0.0 Trip-blank 11/16/2000 0.0 0.0 0.0 f B.F.T.A. Well Characteristics: November (4th quarter) 2000 Water Level SRecific Conductance Dissolved Well Date (feet above m.s.l.) u-mho's Oxygen 1212m) Temverature (c) CC-5 11/14/00 125 3.89 12.4 CC-8 11/14/00 95 8.96 11.2 FS-1sa - 11/14/00- 28.70 170 1.24 15.5 MW- 1 11/14/00 25.71 MW- 3s 11/14/00 25.78 120 .72 15.8 MW- 6 11/14/00 25.57 MW- 9d 11/14/00 25.34 95 6.41 11.1 MW-10 11/14/00 150 3.39 12.3 MW-11 11/14/00 25.43 MW-12s 11/14/00 25.20 MW-13s 11/14/00 25.18 120 3.64 12.4 MW-14d 11/14/00 24.83 145 3.97 12.1 -MW-14s 11/14/00 90 1.78 12.8 .MW-15d 11/14/00 95 8.5 11.6 MW-15s 11/14/00 24.69 125 5.74 12.3 MW-16d 11./14/00 24.66 100 3.6-7 10.9 MW-19s 11/14/00 25.01 MW-20 11/14/00 24.78 MW-21 11/14/00 24.82 115 1.05 12.3 MW-23 11/14/00 24.74 MW-24 11/14/00 25.09 ,MW-25 1.1/14/00 25.24 MW-27 11/14/00 24.71 80 3.85 12.0 MW-28d 11/14/00 120 7.76 13.8 MW-28s 11/14/00 25.66 110 8.73 14.4 ('=OW-1, OW-8,&MW-3#well-rims altered by excavation in Aly'98; not yet resurveyed,so water level understated by.5- 1.0 ft) B.F.T.A. Well Characteristics: Water Level Specific Conductance Dissolved Oxygen Well Date (feet above m.s.l.) u-mh ' (Mm) Temperature (c) MW-24 11/14/00 25.09 MW-25 11/14/00 25.24 MW-27 11/14/00 24.71 80 3.85 12.0 MW-28d 11/14/00 120 .7.76 13.8 MW-28s 11/14/00 25.66 110 8.73 14.4 MW-29 11/14/00 25.35 MW-30 11/14/00 95 7.44 11.3 MW-32 11/14/00 25.09 100 8.77 13.1 MW-33 11/14/00 60 5.96 12.0 MW-34 11/14/00 24.06 MW-36d 11/14/00 24.23 90 5.7 10.9 MW-37d 11/14/00 24.65 110 6.95 11.4 MW-37i 11/14/00 90 6.56 11.5 MW-3d 11/14/00 110 2.7 13.9 MW-991 11/14/00 100 1.81 11.3 OW-1 11/14/00 25.59 115 9.54 15.6 OW-2d 11/14/00 26.38 OW-8a 11/14/00 110 7.93 16.3 n r =OW-1 OW-8 &MW-3#well-rims altered b excavation in y July 98; not yet resurveyed,so water level understated by.5-1.0 ft) B.F.T.A. Well Characteristics: November Oth quarter) 2000 Water Level Specific Conductance Dissolved Well Date (feet above m.s.l.) u-mho's Oxygen(1212m) Temperature (c) MW-29 11/14/00 25.35 MW-30 11/14/00 95 7.44 11.3 MW-32 11/14/00 25.09 100 8.77 13.1 MW-33 11/14/00 60 5.96 12.0 MW-34 11/14/00 24.06 MW-36d 11/14/00 24.23 90 5.7 10.9 MW-37d 11/14/00 24.65 110 6.95 11.4 MW-37i 11/14/00 rr 90 6.56 11.5 MW-3d 11/14/00 110 2.7 13.9 MW-991 11/14/00 100 1.81 11.3 OW-1 11/14/00 25.59 115 9.54 15.6 OW-2d 11/14/00 26.38 =OW-8a 11/14/00 110 7.93 16.3 ('=OW-1,OW-8,&MW-3#well-rims altered by excavation in July'98; not yet resurveyed, so water level understated by.5- 1.0 ft) Barnstable Fire Training Academy Well Types Quarterly-sampled wells map ® Deep N icrowell ® Clustered Well e Multilevel Well 0 Observation Well O Open Pit OO ' o I O Recharge Basin ® i O Recovery Well ®� M-1 ' I CkDCC-5 ® O ® 8a W-28 (s,d) I 0 I M®W-2 W-30 ® ® ' O R , -32�VIW I So.Flint Rock Rd. -1s © 16 RW-� MW-16 (d) 0 . @ j®CC-8 @p MW,�,15 (s,d) ,Qo W-3(s,d) E) I MW-16(s,d QO V QO 0 QQ MW-10 Q_3 O O MW-37 (i,d) CD RW-1 O O O e MW-9 (d) ®-13 (s) RW-7d MJA�-27 -33 ® MW-36 (s) j ® ED MW-011 ® OPAS-1 R g t ' ® 0PAS-2 MW-38*.(sj, �O PAS-3 O MW-41* (s,i,d) . MW-991 � I 1 Approximate Limit [*:2nd&3rd qtr.only] of Power Line Clearing PAS# =wells installed byy 0 100 200 Pine&Swallow Co.,12/29-30/98 RW-8 & MW-991 installed 1/8/99. T Note: 1V Base map taken fromTown of Barnstable,MA GIs topographic map. Approximate scale in feet Some well locations taken from Whitman&Howard,Inc. Well Types Barnstable Fire Training Academy ® Chloroform Deep Microwell BTEX concentrations (ppb) Novemer(4th quarter) 2000 ® Clustered Well e Multilevel Well PTA Qo Observation Well Schoo i O Open Pit i Qo Recharge Basin ®® O i Y' i 0 Recovery Well 0. @ 0 1046.6 1 ® i ® N n o ®®1.4 (s) O V 305.0 0 27.0 (s) e Qo E @25.0 1 ® . ® @ 1 0 17.s 8 15.2 (s) 0@I1.6 � C� ED Approximate"Limit of Power Line Clearing N, Note: 0 100 200 Base map taken fromTown of Barnstable, MA GIS topographic map. Approximate scale in feet Some well locations taken from Whitman & Howard, Inc. Barnstable Fire Training Academy Dissolved Oxygen concentrations (ppm) Well Types 4th quarter(November) 2000 ® Chloroform-Deep Microwell ® Clustered Well FTA e Multilevel Well Schoo @ Observation Well O O Open Pit ®® i i Qo Recharge Basin ® 9.5 i 0 Recovery Well 1 O 1 3.9 0 8.7 (s) jA I 0 0 ® _ 0 .9 ®7.8 (d) lO 7.4 8.8 1.2 4 0 j 0 Tuia i t j 9.0 - OQ Ep 0.7 (s) e Op ® 5.7 (s) 3.® d '7 (d) I ® b O 8.5 (d) O N 4 ( Q © 06.4 i ®e 1.8 (s)O I 3.9 O ' e 3.4 3.6 (s) 4.0 (d) O ' 0 O 1.0 1 6.0 6.6 (i) ED Op O i e i ® ® 7.0 (d) ED 5.7 ®. Q ® ® ® 0 ® ® O I .8 , . Approximate Limit of Power Line Clearing 0 100 200 Note: Base map taken fromTown of Barnstable,MA =., ...: GIS topographic map. Approximate scale, in feet � Some well locations taken from. Whitman & Howard, Inc. BARNSTABLE FIRE TRAINING ACADEMY Well Types Q Chloroform Deep Microwell Water Levels: November (4th quarter) 2000 ® Clustered Well e Multilevel Well Q Observation Well FTA Schoo O Open Pit 1 Q Recharge Basin No.Basin ® I I Q Recovery Well ®® 25.59 1 I a a O . 25.35 25.09 i o ® Z5.66 lO 1 26.38 ® 1 QQ Q � 25.09 L1 I I 25.70 0 25.24 24.06 ® 24.66 s 25.43 @ I @ . i® 24.69 25.78 e i O 24R3 0 ED Q O 0 i O Q 1 24.74 N o ; I ® 24.71 24.65 Q i e 25.34 125.18 01 @ Q ® 24.23 © I ® O 2404 o. asin0 25.71 @ 1 25.20 . 24.78 1 0 i ED 4 25.57 25.01 i 0 � 1 Approximate ximate Limit of Power Line Clearing 0 100 200 Base map taken fromTown of Barnstable GIS topographic map. Approximate scale, in feet Some well locations taken from Whitman & Howard, Inc. maps BARNSTABLE FIRE TRAINING ACADEMY Well Types O Chloroform Deep Microwell Water Levels: August Ord quarter) 2000 ® Clustered Well e Multilevel Well Qp Observation Well FTA O Open Pit Schoo O I Op Recharge.Basin No.Basin ® I Recovery Well I ®0 26.52 i 1 1 O 26.31 26.10 i o ® 6.66 lO 27.34 / ® i QQ 26.06 1 -- V 26.70 @ &26.22 @ 26.06 0 26.52 1 0 . ® 25.72 25�70 26.90 8 a 2544 `' b 0 ® N Q © � 0 O 0 Op Q 25.77 (D 1 25.71 25.67 Q e 26.48 126.20 @i 0 0 ® 25.24. C� © p I O o. asin� 26.74' p@ i ® 25.79 25.8 ® A ® O 126.21 ® I ® ® O ® ® O I 2�0 i ED 26.01 i 0 1 1 Approximate Limit of Power Line Clearing 0 100 200 Base map taken fromTown of Barnstable GIS topographic map. Approximate scale, in feet Some well locations taken from Whitman & Howard, Inc. maps of BARSs� CAPE COD CO�V MISSION ® 3225 MAIN STREET _ P.O. BOX 226 rfj R �, BARNSTABLE,MA 02630 , dr9ssA,.. �S (508)362-3828 f CHU FAX(508)362-3136 E-mail:frontdesk@capecodcommission.org December 19, 2000 Laura Stanley _ Re: WSA-e-19ri 0 Site Remediation Section Monthly Sampling (June-Nov 2000) Southeast Regional Office Barnstable Fire Training Academy Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms`,Stanlev' ..i - .,: ,t •1i"".d .� .1..;, f� 1�� �,, .� 3 t .! �r�,t. r .. .t .,.. ... _. ., 7 � This letter and report coritams'the" results'of the monthly sampfiing rounds of:the, Recovery Wells and treatment plant influent and effluent at the BFTA for the months June through November. In general the results were nearly all below the reporting limit, any detections were at trace to low concentrations; certainly none above MCLs or GW-1 levels. I have reduced the laboratory results to subsequent tables for your review. Operation and Maintenance The June monthly sampling results are not available due to a laboratory error. Since this was reported to us towards the end of the month,June samples were not taken. In September Well#2 was not operational and not sampled. At the end of September we discussed shutting down Recovery Wells#2 and #3,which is consistent with our Tier 1 Permit extension application. However, in October it was found that Recovery Wells#1, #2 and#8 were not operational. It was also found that check values had become iron fouled and it is suspected that recovered water from the equalization tank may have been flowing into the Recovery Wells. -, Desmond Well drilling pulled pump-` ,,2 and 8 in early October. -Recovery.Well#8 was_repaired, Recovery Well#1 was replaced since that captures a source area and a used'replacemen't pump was installed in Recovery Well.#2 to use for sampling purposes. All wells and pumps were treated with chlorine for iron fouling. The November results include all wells. B.F.T.A.June-Nov Monthly Saml)ling Page 1 of 4 I - - y w . Jul 2000 SAMPLE Chloroform MTBE BTEX Napthalene Iron (p.p.m.) RW-1 0.7 brl brl brl 0.4 RW-2 0.7 brl brl brl <0.1 RW-3 0.7 brl brl brl 0.1 RW-6 0.9 brl brl brl <0.1 RW-7 0.5 brl brl brl 0.1A RW-8 0.8 brl brl brl <0.2. Influent 0.6 brl brl brl <0.1 Effluent brl brl brl brl <0.1 August 2000 SAMPLE Chloroform MTBE BTEX Napthalene Iron (p.p.m.) RW-1 0.6 brl brl brl <0.1 RW-2 0.7 brl brl brl <0.1 RW-3 0.7 brl brl brl <0.1 RW-6 0.8 brl brl brl 0.1 RW-7 0.8 brl brl brl 0.1 RW-8 1.3 brl brl brl 0.2 . Influent 0.6 brl brl brl <0.1 Effluent brl brl brl brl 0.3 September 2000 SAMPLE Chloroform ' MTBE BTEX Napthalene iron y.p.n RW-1 1.1 brl brl brl <0.1 RW-2 ns Ns ns ns ns RW-3 1.1 Brl brl brl 0.1 RW-6 1.3 Brl brl brl <0.1 RW-7 0.5 brl 1.2 1.5 0.2 RW-8 1.0 brl brl brl <0.1 Influent 0.6 brl brl brl brl Effluent brl brl brl brl 0.2 B.F.T.A.June-Nov Monthly Sampling Page 2 of 4 V30 £05ed $uiiduzeS AP41uoW AON-aural'V•Z•3•g • f r -IqIW aoi Ieuogeiado 8#pUe Z#sliaM Xlano:)aX pue W.TOJO.zolua a-q4 xoi Ipuot4pzado g#IIaM X.TanoDaN taie a:)jnos aiI4 joi leuope.zado i#IiaM X.zanoZ)aX aneal IITM sTUI •siseq XI.Ta4.Tenb e uo uzatp aldwes puu 2utlduzes iajie-gluouT sig4 £ pUe Z sllaM Xiano:)aN uMop 4ngs IIIM aM',1,6Z jaquza4daS uo uoT}esJanuoD zno tad s' •qdd 5•1 Ie u014ealuaDuo:)IsagSTLI aq4 vIllm qdd i Molaq XIleiaua2 si uT.103oz0lgD •spaepuqs i-MO pue s IDW Molaq axe suoTpapp jueuiu-iquoz) Ile ILgl a4ou aseald •eaxe axinos a-q4 of palela.T spunoduzo:) pale,la.T pup Xd.Lg 3o suoi;ei;ua:)uo:) aag2iq 2utanpoad utde sT zaquzanoN ut i IIaM X.Tano:)aH •aa}pMpunoB a-ql o} auoz aeaws aT44 uzozi lto lenplsaz aseala.T ueD TIJnIM SUOT}TPUOD alge} za4um Mot XIILuopdaDxa SuiauaTiadxa ate am'aun 2uol-e uT V,Ldg aq4 woai.-iq sz-ai suolPa}ap nut uaas+ou anpq atvi u'ono�qjjV •aagivancN UT L-MN pue zagopo ut g-M2I 'jaquiajdaS ui L-MH uT qdd S Molaq Ile 'suopp�.}uaDUOD Mol le auale>I4>,Ideu pu-e XaIq Io suopaajap autos uaaq anpu ate azaTll sllaM XzanoaaN aiI4 ui spunoduzo:) Xd.Lg io IgIW Io suoiPajap ou a.TaM ajag4 4sTi2nV pup XIn j uI sllnsa- Iwauag £'0 I-iq liq I-iq liq 4uanUjEj 1•0> liq liq liq Izg }uanUuI 1'0> liq Iiq I-iq 6'0 8-Mx Z•O Z•£ £T liq GO L-mx 1•0 Iiq Ijq liq S•i 9-MN 1•0> liq 8.0 Iiq liq £-MN 1•0> izq Iiq Iiq Iiq Z-mu Z•0 ti 8•Li izq Iiq i-mx CIwd•d) uoaI aualeujdrN Xal uTao;ojojgD d IdWVS OOOZ zaquzanoN 1•0> I-iq liq liq lag ;uani33d 1•0> S'O Iiq liq Z•i 4uan13uI f0 liq Isq Izq "i'i 8-mx i 0> 9.0 Iiq liq Z•i G-mx 1'0> t•8 6•L I-iq I-Tq 9-mm S,O S•O Iiq I-iq i'i £-mu su su su su su Z-mx su su su su su i-mx (-w-d•d) uozI auajugjduN X3.Lfl da.LW uuojozolgD d IdWVS OOOZ zagolaO _S I am assembling the third quarterly report of the August sampling round and annual snapshot for submittal prior to the end of the year. Our Fourth Quarter from the November sampling round results have just returned from the lab and I will submit them shortly thereafter. Please you contact me if have an questions.Y Yq , Sincerely, ott OF � cY THo1AAS N t C. R,� CAMBAR>�1 Thomas C. Cambareri Water Resources Program Manager '�m`Fy ��IsT �o�!%/� Hydrogeologist,CGWP, LSP 3788 'sue SITE ps Enclosures: Laboratory reports (July, September, October) August and November results will be submitted with Quarterly Reports cc: Mark Zielinski, County Administrator George Wadsworth,Barnstable Water Company Tom McKean,Barnstable Health Director John Klimm,Barnstable Town Manager Lee Pareseau, BFTA Director B.F.T.A.June-Nov Monthly Sampling Page 4 of 4 COMMONWEALTH OF MASSACHUSETTS EXECUTIVE OFFICE OF ENVIRONMENTAL AFFAIRS Y1 d DEPARTMENT OF ENVIRONMENTAL P - 20 RIVERSIDE DRIVE, LAKEVILLE, MA 02347 508- rc ARGEO PAUL CELLUCCI BOB DURAND Governor , Secretary. JANE SWIFT LAUREN A.LISS Lieutenant Governor Commissioner October 17,2000 Mark Zielinski, County Administrator RE: BARNSTABLE-BWSC/SMP Barnstable County Court House Barnstable County Fire Training Academy Main Street, Route 6A South Flintrock Road i Barnstable, Massachusetts 02630 RTN 4-0190 TRANSMITTAL#W014303 DECISION TO GRANT PERMIT EXTENSION - Dear Mr. Zielinski: The Department of Environmental Protection, Bureau of Waste Site Cleanup (the Department), has concluded its technical review of the Transition Tier IA Permit Extension Application submitted.on your behalf by the Cape Cod Commission. Following review of the Tier IA Permit Extension Application and numerous site submittals, the Department agrees that additional response actions are necessary at the site to achieve a Permanent Solution pursuant to 310 CMR 40.1000. The Department therefore approves the Tier IA Permit Extension Application. Attached, please find a revised copy of the first page of the permit with the new permit expiration date. To avoid the need to submit a second Permit Extension Application prior to the September 23, 2001 deadline, you should submit a Class C Response Action Outcome (RAO) or a Remedy Operation Status (ROS) pursuant to 310 CMR 40.0893, if a Class A RAO, Permanent. Solution, cannot be achieved. Operation, Maintenance and Monitoring (OMM) is required for either a Class C RAO or ROS (refer to 310 CMR 40.0897(3) and 310 CMR 40.0891, respectively). Both the Class C RAO and ROS allow for additional time to achieve a Permanent Solution, provided all substantial hazards have been eliminated. The Class C .RAO; however, requires periodic evaluation of the Temporary Solution no less than once every five (5) years, pursuant to 310 CMR 40.1050. Upon successfully achieving a Class C RAO, or submitting a Phase IV Completion Statement stating that Phase V activities are required, Tier. I Annual Compliance Fees ,will be suspended and Post-RAO OMM °or Phase V Annual Compliance Assurance Fees of$500 will be assessed. ' in alternate format b calling r ADA Coordinator at 61 574-6872. This information is available our Coo Y B � � DEP on the World Wide Web: hftp:/AwAv.magnet.state.ma.us/dep �°sM9 Printed on Recycled Paper BARNSTABL&BWSC/SMP RTN 4-0190 Page 2 of Decision to Grant Permit Extension-Remedy Operations Status Submittal If you have any questions,please contact Laura Stanley by writing to the letterhead address or calling (508) 946-2880. All future correspondence regarding the site should reference the following Release Tracking Number: 4-0190. Sincerely, erard M.R. Martin, hief Site Management&Permits Section M/LAS/re CERTIFIED MAIL NO. Z 240 879 276 RETURN RECEIPT REQUESTED Attachment—Tier IA Permit(Page 1) cc: Barnstable County Board of Health Town Hall 367 Main Street Post Office Box 534 Hyannis,Massachusetts 02601 Thomas Cambareri,LSP Cape Cod Commission 3225 Main Street P.O. Box 226 Barnstable,Massachusetts 02630 DEP-SERO f A T TN: Mildred Garcia-Surette, Deputy Regional Director Cathy Kiley, Permitting Branch Chief Data Entry OF BAR`�J �$ fl CAPE COD COMMISSION 0 3225 MAIN STREET P.O. BOX 226 BARNSTABLE, MA02630 9ssACHAJs FAX(508)3 2-31136 E-mail:frontdesk®capecodcommission.org June 16, 2000 Laura Stanley Re: WSA-4-190 Site Remediation Section Second Quarter 2000 Southeast Regional Office ,Barnstable Fire Training Academy Department of Environmental Protection - - 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: I This letter report contains the results of the 2nd quarter of 2000 groundwater monitoring round for the BTEX, and MTBE,plumes from the Barnstable Fire Training Academy and the chloroform plume toe from the Cape Cod Potato Chips facility. The sampling procedure and reporting were done in accordance with the DEP approved sampling and monitoring plan. The treatment system and all recovery wells operated properly during the month, and continues to do so. The required wells for monitoring the BTEX and Chloroform plumes are shown below, along with the eight additional wells sampled for MTBE, associated with the Immediate Response Plan of November 1.998 and the completion report of January 1999. CHLOROFORM BTEX MTBE OW-8 FS-lsa MW-22 MW-9d MW-3s MW-27 MW-14d MW-13s MW-30 MW-15d MW-15s MW-33 MW-16d MW-21 MW-991 MW-32 MW-28d PAS-1 MW-36d MW-32 PAS-2 MW-37d MW-371 PAS-3 CC-5 CC-8 PS-65 Field measurements were made for water table level, specific conductance, dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. The results of this sampling round are shown on the attached maps and cross- BFTA 2nd quarter 2000 report Page 1 of 4 �i1 I � sections diagrams. . RESULTS M.T.B.E. (Methy-tertiary-butyl--ether) Concentrations of MTBE continues to decrease.from last quarter. MW-27 has decreased from 20 ppb to 6.4 ppb and NW-991 decreased from 9.4 to 4.1. Of the seven wells with MTBE detections none were above 6.4 ppb. These concentrations are below the Mass health based guideline of 70 ppb for MTBE and the secondary standard of 20 to 40 ppb. Chloroform The sampling results are shown on the attached map, cross-section, and table of chloroform history. The chloroform plume path is difficult to distinguish from background. MW-15d and 16d,both directly downgradient of the chloroform recovery wells,have background chloroform levels of 2.1 and 3.3 ppb, respectively (see chloroform table). The May sample of RW-6 had 1.9ppb, a reduction from last quarter's concentration of 9.2 ppb. Recovery Wells The monthly water quality samples were taken from the recovery wells on May 15th and analyzed for volatile organic compounds by method 524.2 (all VOC concentrations in parts-per-billion). Napthalene in RW-1 continues to be below the GW-1 of 20 ppb for the fifth quarter in a row. Effluent was BRL for all volatile organic compounds. MTBE in the recovery wells also decreased from last quarter. Well/sample Date Chloroform Na_�thalene M.T.B.E. Iron m RW-1 5/15/00 BRL 1.6 BRL 7.2 RW-2 5/15/00 0.8 BRL BRL 0.2 RW-3 5/15/00 0.8 BRL BRL BRL RW-6 5/15/00 1.9 BRL 4.0 0.1 RW-7 5/15/00 BRL BRL 2.7 0.1 RW-8 5/15/00 1.7 BRL 4.0 0.3 INFLUENT 5/15/00 0.7 BRL BRL 0.1 EFFLUENT 5/15/00 BRL BRL BRL 0.2 BFTA 2nd quarter 2000 report' Page 2 of 2 f BTEX/Napthalene The table below lists wells in which there was a detection of BTEX or naphthalene. All detects are below MCLs. GW-1 (20 ppb) continues to be exceeded for naphthalene in the source areas upgradient of MW-3s and at OW-8. (graphs of these two wells are attached) Naphthalene has shown a steady decrease from the episodic high concentrations of November 99 when it was 130 ppb to 50 ppb. A similar decreased occurred at FS1-sa where naphthalene decreased from 31ppb to 9.2 ppb. Similarly, total BTEX at FS1-sa has dropped from 279 to 161 ppb, and at MW-3s, it dropped from 48 to 30 ppb. These decreases in Napthalene and BTEX concentration at a time of rising water level is in keeping with the theory that the extreme low water table caused higher than average concentrations observed over the past several quarters. This does not hold true for the OW-8 source area where naphthalene increased from 40 to 82 ppb and total BTEX doubled from 487 to 1297 ppb. Contamination concentrations at MW-28s,which is downgradient of the OW-8 area is holding steady from last quarter at only 10.5 ppb total BTEX and 2.1 ppb naphthalene. Well Benzene Toulene Ethylbenzene X 1� enes Naphthalene FS-1sa BRL 1.1 30.0 130.0 9.2 MW-3s BRL BRL 5.9 24.0 50.0 MW-28s BRL BRL 1.5 9.0 2.1 OW-8a BRL 7.0 190.0 1100.0 82.0 OW-8n BRL 0.9 58.0 250.0 51.0 OW-8u BRL 1.3 170.0 1200.0 66.0 Water Table The water table map indicates that groundwater flow is generally from west to east. Water table measurements taken at the recovery wells show drawdown. The.levels came up slightly,but remain below average, reflecting a surplus rainfall in April following several months of below-average rainfall. There is also an indication of water table mounding at the south infiltration pit of the treatment system. There is no observation well near to the north recharge pit. Dissolved Oxygen Dissolved oxygen was measured and mapped for over forty wells in the field. The. occurrence of low DO is related to biological degradation of the petroleum plume which consumes oxygen in groundwater and low DO water discharged by Flintrock Pond to shallow groundwater at the site. The low DO plume, defined by less than 5 ppb oxygen, as seen in the map, is coincident with the historic petroleum plume as a result of biologic BFTA 2nd quarter 2000 report Page 3 of 3 degradation. Conclusions In general, the monitoring program shows continued decreases in MTBE and chloroform, and little to no migration of BTEX. Fortunately, Naphthalene migrating from the central area is contained by RW-1, and years of monitoring show that natural attenuation diminishes contaminant concentrations downgradient OW-8. Please contact me if you have any questions. 6,�AA� �tN OF A9,gs � Sincerely, C. `P i q CAM RI No.3788 0 Thomas.C. Cambaren 9FQI Water Resources Program Manager �►�sFo sT� ��a®a Hydrogeologist, CGWP, LSP 3788 '►:,;�;�;�'+ cc: Enclosures: Mark Zielinkski, County administrator Base map John Klimm, Barnstable town manager Water-table map George Wadsworth, Barnstable Water Company Plume map Tom McKean,Barnstable Health Director Cross-section diagram Lee Pareseau, BFTA Director Data summary sheets Walter Lehman,Anheuser-Busch Laboratory results f r BFTA 2nd quarter 2000 report Page 4 of 4 Water level OW-8: BTEX & Napthalene: 1996-2000 BTEX Napthalene 2,000.0 - 24.00 1,800.0 -- - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - --- - - - - - - - - - - - - 1,600.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 22.00 1,400.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20.00 1,200.0 -- - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - 18.00 1,000.0 -- - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - 800.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - --- - - - - - - - 16.00 u 0 600.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14.00 400.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- --- 12.00 200.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Air IIr 10.00 t'l-. 010 00 00 00 C;\ 01% ON a\ C) C) C) C) T T a, a', c, a, a-, a, a', CD CD C) C) >0 @ >, & -6 8o 80 �s 0 ;j 0 cu 0 ;j .0 Time (month/year) Water level .MW 3s BTEX & Napthalene: 1996-2000 BTEX Napthalene 300.0 - 24.00 250.0 -- - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 22.00 200.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- 20.00 rr 18.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 150.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 16.00 - U 0 100.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14.00 50.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - 12.00 10.00 \0 tN. � � L-I 00 00 00 00 0\ ON a,\ C:) C) C) C) C\ ON 01 ON 01 0, C7, ON Ch C\ O'\ � 0, CD CD CD C) -�L & -6 & >' & :�, & 0 w cd :j 0 Q) M 0 M 0 M 0 z z Time (month/year) Summary of BTEX VOC MTBE and Iron Results: 6/14/00 (concentrations in parts-per-billion; blank entry indicates no_detection ) MAY/2ND QUARTER 2000 Methyl Te tr utvl Total Other VOCs Iron Well Collection Date Ether Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform NaEthalene V s (P.p.m.) CC-5 5/15/2000 0.0 1.3 0.0 1.3 Effluent 5/15/2000 0.0 0.0 0.0 0.2 FS-1sa 5/15/2000 1.1 30.0 130.0 161.1 9.2 50.7 221.0 Influent 5/15/2000 0.0 0.7 0.0 0.7 0.1 MW-38d 5/15/2000 0.0 1.1 0.0 1.1 W- i M 38 5/15/2000 0.0 0.0 0.0 MW-38s 5/15/2000 0.0 2.6 0.0 2.6 MW-41d 5/15/2000 0.0 '0.0- 0.0 MW-41i 5/15/2000 0.0 0.0 0.0 MW-41s 5/15/2000 0.0 1.5 0.0 1.5 OW-1 5/15/2000 0.0 0.0 0.0 OW-8a 5/15/2000 7.0 190.0 1100.0 1297.0 82•0 379.4 1758.4 OW-8n 5/15/2000 0.9 58.0 250.0 308.9 51.0 247.5 607.4 OW-8s 5/15/2000 0.0 0.0 0.0 OW-8u 5/15/2000 1.3 170.0 1200.0 1371.3 66.0 506.4 1943.7 RW-1 5/15/2000 1.2 1.2 1.6 1.4 4.2 7.2 RW-2 5/15/2000 0.0 0.8 0.0 0.8 0.2 1 (concentrations in parts-per-billion; Summary of BTEX , VOC , MTBE and Iron Results: 6/14/00 blank entry indicates no-detection) MAY/2ND QUARTER 2000 Methyl Total ert-Butyl Total Other ` VOCs Iron T Well Collection Date Ether Wines Benzene. Toluene Ethylbenzene Xyl_ BTEX Chloroform Napthalene VOCs (D•D�m•) RW-3 5/15/2000 0.0 0.8 0.0 0.8 RW-6 5/15/2000 4.0 0.0 1.9 0.0 5.9 0.1 RW-7 5/15/2000 2.7 0.0 0.0 2.7 0.1 RW-8 5/15/2000 4.0 0.0 1.7 0.0 5.7 0.3 Trip-blank 5/15/2000 0.0 0.0. 0.0 CC-8 5/16/2000 0.0 0.6 0.0 0.6 MW- 3d 5/16/2000 0.0 0.0 0.0 MW- 3s 5/16/2000 5.9 24.0 29.9 50.0 42.5 122.4 MW- 9d 5/16/2000 0.0 0.0 0.0 MW-10 5/16/2000 0.0 0.6 0.6 1.0 2.2 MW-13s 5/16/2000 0.0 1.2 .1.2 MW-14d 5/16/2000 0.0 0.0 0.0 MW-14s 5/16/2000 0.0 0.0 0.0 MW-21 5/16/2000 0.0 0.0 0.0 MW-28d 5/16/2000 0.0 0.8 0.0 0.8 MW-28s 5/16/2000 1.5 9.0 10.5 2.1 4.8 17.4 1 MW 30 5/16/2000 0.0/ / 0.9 0.0 0.9 Summary of BTEX , VOC , MTBE and Iron Results: 6/14/00 (concentrations in parts-per-billion; MAY/ 2ND QUARTER 2000 blank entry indicates no-detection) Methyl Tert-Butyl Total Other Total Iron Well Collection Date Ether Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform NaEthalene VOCs VOCS Cs lE.p.m.l MW-32 5/16/2000 0.0 0.0 0.0 Trip-blank 5/16/2000 0.0 0.0 0.0 MW-15d 5/17/2000 0.0 2.1 0.0 2.1 MW-15s .5/17/2000 0.0 3.1 0.0 3.1 MW-16d 5/17/2000 0.0 3.3 0.0 3.3 MW-27 5/17/2000 3.2 0.0 1.4 0.0 4.6 MW-33 5/17/2000 0.0 3.1 0.0 3.1 MW-36d 5/17/2000 0.0. 1.1 0.0 1.1 MW-37d 5/17/2000 0.0 2.3 0.0 2.3 MW-37i 5/17/2000 2.8 0.0 0.9 0.0 3.7 MW-991 5/17/2000 4.1 0.0 0.0 4.1 PAS-1 5/17/2000 0.0 0.7 0.0 0.7 PAS-2 5/17/2000 0.0 3.1 0.0 3.1 PAS-3 5/17/2000 6.4 0.0 0..0 6.4 B.F.T.A. Well Characteristics: 2nd Quarter 2000 Water Level Specific Conductance Dissolved Oxygen Well Date t (feet above m.s.l.) u-mho's Igpml Temperature (c) CC-5 5/15/00 121 8.9 11.2 FS-1sa 5/15/00 27.80 110 1.4 10.0 MW-38d 5/15/00 100 2.9 11.2 MW-38i 5/15/00 78 1.6 10.7 MW-38s 5/15/00 70 8.9 10.5 MW-41d 5/15/00 82 2.9 10.7 MW-41i 5/15/00 75 1.9 10.7 MW-41s 5/15/00 70 7.4 10.4 OW-1 5/15/00 27.58 95 10.7 10.6 OW-8a 5/15/00 73 9.1 9.7 OW-8n 5/15/00 90 6.5 9.8 OW-8s 5/15/00 89 10.3 9.7 OW-8u 5/15/00 95 8.9 10.8 CC-8 5/16/00 100 10.2 13.0 "MW- 3d 5/16/00 95 0.5 11.1 MW- 3s 5/16/00 28.00 185 0.5 9.8 MW- 9d 5/16/00 27.6.0 90 1.4 12.9 I MW-10 5/16/00 95 0.7' 12.2 MW-13s 5/16/00 27.27 85 0.9 10.9 MW-14d 5/16/00 26.88 90 9.8 11.0 MW-14s 5/16/00 65 5.4 10.0 MW-21 5/16/00 2.6.87 55 5.7 10.1 MW-28d 5/16/00 90 10.9 10.1 MW-28s 5/16/00 27.72 90 7.6 9.5 MW-30 5/16/00 90 8.0 11.1 ('=OW-1,OW-8,&MW-3#well-rims altered by excavation in July'98; not yet resurveyed,so water level.understated by.5-1.0 ft) P , B.F.T.A. Well Characteristics: 2nd Quarter 2000 Water Level Specific Conductance Dissolved Oxygen Well Date (feet above m.s.l.) u-mho's (ppm) Temperature (c) MW-32 5/16/00 27.06 70 11.4 10.1 MW- 1 5/17/00 27.86 MW- 6 5/17/00 27.73 MW-11 5/17/00 27.61 MW-12s 5/17/00 27.30 MW-15d 5/17/00 90 5.2 10.6 MW-15S 5/17/00 26.61 90 7.6 9.8 MW-16d 5/17/00 26.45 90 10.1 11.1 MW-19S 5/17/00 27.10 MW-20 5/17/00 26.85 MW-23 5/17/00 26.75 MW-24 5/17/00 26.99 MW-25 5/17/00 27.26 MW-27 5/17/00 26.72 110 6.4 10.4 MW-29 5/17/00 27.34 MW-33 5/17/00 70 10.4 10.1. MW-34 5/17/00 27.06 MW-36d 5/17/00 26.12 80 7.4 11.6 MW-37d 5/17/00 26.61 110 8.9 11.5 MW-37i 5/17/00 95 3.0 11.1 MW-991 5/17/00 80 3.4 11.3 OW-2d 5/17/00 28.45 ('=OW-1,OW-8,&MW-3#well-rims altered by excavation in July'98; not yet resurveyed,so water level understated by.5-1.0 ft) Chloroform History in Selected Wells at the B.F.T.A. (BRL=Below Reporting Limit; "nt"=not tested) Well Dec-95 Feb-26 M 1un96 Aug:9 SZ-9.k Nav-96 E'€L27 Maw Aug-9 7 Nov-9 Z Feb-9 Mav98 Aug-98 Nov-98 Feb-99 May-99 Aug-,2 Nov-99 CC-5 5.5 12.0 nt 5.4 5.4 nt 9.6 8.9 nt 7.8 4.3 4.5 4.2 4.5 2.41 3.2 3.9 3.2 2.1 CC-8 nt 19.0 nt 11.2 8.4 nt 1 7.2 9.2 6.4 7.0 2.51 3.2 2.2 2.8 2.5 2..0 0.5 0.5 BRL CC-9 nt 4.4 nt nt nt nt nt nt nt 1.8 nt nt nt 1.3 nt nt nt 1.7 nt MW-14d 0.7 brl nt 3.3 2.2 nt nt 8.0 5.6 3.3 3.8 2.1 1.1 1.3 1.5 1.7 2.0 BRL BRL MW-15d nt 6.8 nt 5.8 brl nt brl brl 1.9 3.8 3.2 4.8 3.1 4.4 3.8 4.7 3.7 3.0 2.3 MW-15s 1.7 3.7 nt 3.1 2.5 nt 2.4 3.3 nt 2.0 brl 2.1 1.7 4.0 0.9 1.0 1.71 1.3 BRL MW-16d brl brl 2.1 nt nt 19.0 brl brl brl 3.1 3.2 4.1 2.3 2.9 1.7 1.9 2.1 1.4 1.2 MW-38i nt nt 1.3 nt nt nt nt nt 4.6 nt nt nt 2.0 2.3 nt nt 41d)3.2 BRL nt MW-41i nt nt 0.7 nt I nt nt nt nt 2.1 nt nt nt 1.4 2.4 nt nt (38s)2.5 BRL Int MW-9d brl 2.21 nt 2.11 brl nt 2.61 brl 3.1 nt 2.7 2.2 2.6 5.0 1.6 2.5 brl BRL 0.9 PS-65 nt 0.0 nt nt nt nt nt 31.0 17.0 21.0 19.0 11.0 17.0 6.31 3.1 1.9 nt nt nt MW-36d brl brl 2.3 2.5 2.9 4.4 4.9 3.2 4.0 4.7 3.8 4.0 MW-37d 7.5 2.9 4.1 nt 3.4 3.5 3.21 2.8 3.5 3.2 3.1 3.3 Feb-00 May-M Well CC-5 1.7 1.3 CC-8 1.3 0.6 CC-9 nt nt MW-14d BRL BRL MW-15d 2.0 2.1 MW-15s 1.8 3.1 MW-16d 3.6 3.3 MW-38i nt BRL MW-41i nt BRL MW-9d 0.5 BRL MW-36d 3.1 1.1 MW-37d 2.71 2.3 G [Map revised February 2000] Barnstable Fire Training Academy Well Types Quarterly-sampled well site map ® Deep Microwell ® Clustered Well e Multilevel Well O Observation Well Q Open Pit @ i po Recharge Basin ®® I Recovery Well " OW-1 1 4)@CC-5 0W-8u OW-8 I OO ® _8a JAW-28 (s,d) MW-30 1 l3 OW-8s ® 0 .1,4W-32 -ls So.Flint Rock Rd. ® 0 1I� W-2 RW- 0 I®CC-8 MW-16 (d) O W-3 s d e I - MW-1 (sOd I®QQ Etj 5 (srd) 00 )QO MW-10 I RW-3 O O ® ® 4 RW-1 e MW-9 (d) I ®® (s) RW-7 ' M -27. -33 G) (i,d) ®0 ® O O -Oi � M®36 (s) ® MW 21 I ® OPAS-1 I ® R g O i (D ® ®PAS-2 . MW-38* (s,i,% 0 PAS-3 Q MW-41* (s,i,d) MW-991 Approximate Limit [*:2nd&3rd qtr.only] of Power Line Clearing PAS#=wells installed byy 0 100 200 Pine&Swallow Co.,12/29-30/98 ; RW-8 & MW-991 installed 1/8/99...'�,'"' p— -* Note: N _ [ 1R Base map taken fromTown of Barnstable,MA Approximate scale in feet GIS topographic map. Some well locations taken from Whitman 6i Howard,Inc. Barnstable Fire Training Academy Well Types - M.T.B.E concentrations (ppb) ® Chloroform Deep Microwell May (2nd quarter) 2000 Clustered Well 8 Multilevel Well FTA 0 Observation Well Schoo O 0 Open Pit O I I 00 Recharge Basin 19 Recovery Well ® O i Roads I I 0 ® ®rl ® brl* i N Tr Ant $rl O i brl �® B lding 8 I 4. 0 @brl i Q ® 0 e i brl® 12.7 0 p I 0 0� & O ® 2.8 (i) � ® ® ' ® n ® O 0 6.4 I I 0 . I 4.1 Approximate Limit of Power Line Clearing BRL=Below Reporting Limit(0.5 ppb) 0 1 0 200 Base map taken fromTown of Barnstable,MA GIS topographic map. Approximate scale,in feet Some well locations taken from Whitman &Howard,Inc. maps BARNSTABLE FIRE TRAINING ACADEMY MTBE PLUME CROSS—SECTION: appq 2ND QUARTER 2000 r-I 00 N c? N „� L N N M T ry p� a -0 ft. 20 YAW rable -30 BRL BRL BRL BRL BRL 3. BRL BRL BRL 2.7 -4o BRL 6.4 BRL 4.0 4.1 -50 0 100 200 Approximate scale in feet �o Well Types Barnstable Fire Training Academy BTEX concentrations (ppb) ® Chloroform Deep Microwell May (2nd quarter) 2000 Y 9 ® Clustered Well e Multilevel Well FTA Q Observation Schoo O Open Pit i Q Recharge Basin �® Recovery Well O i 308.9 A i O ® 137103 1297.0 iQQ i QQ® N n ® 0®10.5 (s) i 0 O ®.9 (s) e ® O� �� ® OHO ED ® ® 1 O O O i 0 O� pED O 6 i O , , p ® i ® ® p 0 Approximate Limit of Power Line Clearing Note: 0 100 200 Base map taken fromTown of Barnstable,MA GIS topographic map. Approximate scale in feet Some well locations taken from Whitman & Howard, Inc. Well.Types Barnstable Fire Training Academy ® Chloroform Deep Microwell Chloroform concentrations (ppb) May (2nd quarter) 2000 ® Clustered Well 8 Multilevel Well E J 0 Observation Well FTA 0 Open Pit Schoo Oo Oo Recharge Basin Recovery Well �, ®® Chloroform I flow path I Roads �1.3 ®brl I I ® i I N ' b T ent O uilaing —____� 0.6 ® 3.1(s) ®2.1 (d) 3.3 ® (D 3.1 ®0.9 (i) ® I OI v @ 2.3 (d) 0 i 0 i ® i ® ®0.7 1.1 ® 0 I 67 ®3.1 ® 0 I I I I Approximate Limit of Power Line Clearing t o Base ma taken fromT wn of Barnstable,MA GIS.topographic map. Approximate scale,in feet Some well locations taken from Whitman & Howard, Inc. maps Barnstable Fire Training Academy Well Types Napthalene concentrations (ppb) May (2nd quarter) 2000 ® Chloroform Deep Microwell ® Clustered Well ` FTA e Multilevel Well Schoo OQ Observation 0° 0 Open Pit ®® i i 0Recharge Basin 0 Recovery Well 660 51. i 0 ® d ® 2.1 Q ® .0 ®® i 0® i N V T e nt 9.2 ® p O ui d1 g P @ 0 j® 6.0(s) � O ® OO ED O Ob 0 ® 1.6 e0.6 I O P Approximate Limit fof Power Line Clearing Note: 0 100 200 Base map taken fromTown of Barnstable,MA t.. GIS topographic map. Approximate scale in feet Some well locations taken from Whitman & Howard, Inc. Barnstable Fire Training Academy Dissolved Oxygen concentrations (ppm) Well Types � May (2nd quarter) 2000 ® Chloroform Deep Microwell G ® Clustered Well FTA e Multilevel Well Schoo 0 Observation Well 0 � 0 Open Pit (DoI i 00 Recharge Basin ® 10.70 0 Recovery Well t O 8.9 O 9.3 (s) lO � ® .1 9.8 (d) I t - t 8.0 , l3 �� •• ® I Ice11.4 L. � 1.4 0 It T a t r ♦•�• � 10.2 0 ED ♦ .5 (d) � O 5.2 (d) Q ♦ ® ` @0.7 i ® 5. TO 1 6.4 N v 4 �•� a 1.4 (d) 0.9 (s) 9.8 (d) ® `O • —n- 5.7O� O10.4 3.0 (i) ®ft* - ♦ t ® 7.4S.9 (d) . ® 1.6(i)O C I p O 1.9 (i) 3.4 Approximate Limit of Power Line Clearing 0 1 qR 200 Note: Base map taken fromTown of Barnstable,MA Approximate scale, in feet GIS topographic map. Some well locations taken from Whitman & Howard, Inc. BARNSTABLE FIRE TRAINING ACADEMY Well TXpes ® Chloroform Deep Microwell Water Levels: May (2nd quarter) 2000 ® Clustered Well e Multilevel Well Q . Observation Well FTA Schoo O Open Pit Q Qp Recharge Basin No.Basin ° Recovery Well s ® 7.58 ° CkD 27.34 ° 26.99 ° O 7.72 °0 2 ° 28.45 ®� 10 27.06 ° 27.8 ® ° 27.26 27. ® 2645 27.61 O 1 l0 26.61 O 28.00 e i 26 8 OQ ®0 N 0 ° ® i 26.75 O ° ® ° 26.61 ° QQ ® e 26.72 27.60 127.27 ®° 0 @ ® 26.12 we ® ° O ° ED 27. ° ® 26.81 o. asin o 86 O I 26.85 ° 27.30 ° 0 ® O ° ® ® 00 O O ° ° 10 ° p 27.73 27. ° Approximate Limit of Power Line Clearing 0 100 200 .12 ..r�a« Base map taken from.Town of Barnstable " GIS topographic map. Approximate scale, in feet Some well locations taken from Whitman & Howard, Inc. maps OF BAR �s CAPE CO® COMMISSION 3225 MAIN STREET P.O. BOX 226 BARNSTABLE, MA 02630 S ��S (508)362-3828 ACHvs FAX 508 362-3136 E-mail:frontdesk@capecodcommission.org May 2, 2000 Laura Stanley RE: WSA-4-190 Site Remediation Section April 2000 Southeast Regional Office Monthly Report Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: i This letter and report contains results from the April 2000 monthly sampling round at the Barnstable Fire Training Academy. The treatment system and all recovery wells operated properly during the month. Well Date Chloroform Nal2thalene BTEX Methy-tertiary-butyl- p 1 (DDb) jggb ether (MTBE) RW-1 4/10/00 BRL 11.0 25.0 BRL RW-2 4/10/00 0.7 BRL BRL BRL RW-3 4/10/00 0.7 BRL BRL BRL RW-6 4/10/00 2.2 BRL ' BRL 4.4 RW-7 4/10/00 BRL BRL BRL 3.5 RW-8 4/10/00 1.7 BRL BRL 4.3 Influent 4/10/00 0.6 1.0 0.8 BRL Effluent 4/10/00 BRL BRL BRL BRL The MTBE°concentration decreased or remained steady in three of the recovery wells; and was below reporting limits in three wells as well as the Influent and Effluent . The Chloroform concentration was below 5ppb for all wells.. BTEX and t Napthalene levels are highest in RW-1, the well closest to the source area, but remain below MCL's and GW-1. The recover wells are also sampled for iron. Y P Well Date Iron m RW-1 4/10/00 4.6 RW-2 4/10/00 <0.1 RW-3 4/10/00 0.9 . RW-6 4/10/00 0.7 RW-7 4/10/00 0.3 RW-8 4/10/00 <0.1 Influent 4/10/00 0.5 Effluent 4/10/00 0.6 Please contact me if you have an questions. Y Y , rHoXjAS '� Sincerely, = ! r ° 41' No.S788 J Thomas C. Cambareri Water Resources Program Manager Hydrogeologist, LSP-3788 cc: Enclosures: Mark Zielinski, Interim County Administrator Data sheets John Klimm, Barnstable Town Manager Laboratory results George Wadsworth, Barnstable Water Company rC-Tom McKean; Barnstable Health Director Lee Pareseau, B.F.T.A. Director Walter Lehman, Anheuser-Busch Inc. j CHAIN OF CUSTODY and LABORATORY RESULTS: APRIL 2000 . r (concentrations in parts-per-billion; Summary of BTEX, VOC , MTBE and Iron Results: blank entry indicates no-detection) APRIL 2000 Meth 1 Total Te tr Butvl Total Other VOCs Iron Well Collection Date Ether Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform Napthalene VOCs Effluent 4/10/2000 0.0 0.0 0.0 0.6 Influent 4/10/2000 0.8 0.8 0.6 1.0 0.5 2.9 0.5 RW-1 4/10/2000 11.0 3.0 11.0 25.0 11.0 16.0 52.0 4.6 RW-2 4/10/2000 0.0 0.7 0.0 0.7 RW-3 4/10/2000 0.0 0.7 0.0 0.7 0.9 RW-6 4/10/2000 4.4 0.0 2.2 0.0 6.6 0.7 RW-7 4/10/2000 3.5 0.0 0.0 3.5 0.3 RW-8 4/10/2000 4.3 ',0.0 1.7 0.0 6.0 Trip-blank 4/10/2000 0.0 0.0 0.0 4 . ,�� F r ` BAR��� CAPE COD COMMISSION '® 3225 MAIN STREET P.O. BOX 226 ��.. BARNSTABLE, MA 02630 9ssACHUsti� (508)362-3828 FAX(508)362-3136 E-mail•,frontdesk@capecodcommission.org 1. P^ February2000 2, ' Laura Stanley RE: WSA-4-190 Site Remediation Section October 1999 Southeast Regional Office Monthly Report Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: This letter and report contains results from the October 1999 monthly sampling round at the Barnstable Fire Trainin Academ The treatments stem and all recovery wells operated properly,,during the month: Well Date Chloroform ' Napthalene BTEX Methy-tertiary-buty 1- (ppb) (ppb) (ppb) ether (MTBE) RW-1 10/12/99 BRL r 24.0 34.2 BRL RW-2 . 10/12/99 BRL BRL 1.5 4.6 RW-3 10/12/99 0.5 BRL -BRL . 4.6 RW-6 10/12/99 BRL BRL BRL 2.4 RW-7 10/12/99 , 0.6 BRL 1.7 5 a RW-8 10/12/99 3.0 BRL BRL 2.4 Influent 10/12/99 , 0.7 4.4. 7.7 3.5- Effluent 10/12/99 BRL 1.0 BRL 1.4 MTBE concentrations decreased, remained stead or were not detected in all m y recovery wells. The Influent concentration remained steady, while the Effluent continued to,decline from earlier months, and remains below the reporting limit. Chloroform concentrations remain at background levels (<5ppb). BTEX and napthalene levels are highest in RW-1; the well closest to the source area, but remain below MCL's. BFTA October 1999' The recovery wells are also sampled for iron. Well Date Iron (ppm) RW-1 10/12/99 3.3 RW-2 10/12/99 - <0.1 RW-3 A 10/12/99 <0.1 , RW-6 10/12/99 <0:1 RW-7 10/12/99 <0.1 RW-8 10/12/99 <0.1 Influent 10/12/99. 0.6. Effluent 10/12/99 0.4 We did the 4►h quarterly sampling round on November 15-18, and are currently preparing the report for that period. The replacement wells for.'OW-5 were installed on December 20`h. I will include a description of that activity with the,4' quarter r report. Please contact me if you have any questions. Sincerely, t; . i Thom s C. mbareri ® `��'_; Water Resources Program Manager ®� ;y Hydrogeologist, LSP-3788 � cc: Enclosures: Mark Zielinski, Interim County Administrator. Data sheets John Klimm,,;Barnstable Town Manager Laboratory results George Wadsworth, Barnstable Water Company Tom McKean, Barnstable Health Director , Prasanta Bhunia, Weston and Sampson Inc. Sharon Roberts, Van Breusegen & Associates Inc. , -Lee Pareseau, B.F.T.A..Director BFTA October 1909 ' Summary of BTEX, VOC, MTBE and Iron Results: October 1999 (concentrations in parts-per-billion; blank entry indicates no-detection) Meth tertiar Total X Total Other VOCs Iron Well Collection Date -but Benzene Toluene Ethylbenzene Xylenes - BTEX Chloroform Napthalene VOCs (p.E.m.) RW-1 10/12/99 201.0 3.2 11.0 34.2 24.0 22.8 81.0 3.3 RW-2 10/12/99 _ 4.6 1.5 1.5 0.5 6.6 <0.1 RW-3 10/12/99 4.6 0.0 0.5 0.0 5.1 <0.1 RW-6 10/12/99 2.4 0.0 3.1 0.0 5.5 <0.1 RW-7 10/12/99 5.9 0.0 0.6 0.0 6.5 <0.1 RW-8 10/12/99 2.4 0.0 3.0 0.0 5.4 <0.1 Influent 10/12/99 3.5 4.1 0.7 2.9 7.7 .. 0.7 4.4 3.9 20.2 0.6 Effluent 10/12/99 1.4 0.0, 1.0 0.0 2.4 0.4 Trip-blank 10/12/99 0.0 0.0 0.0 } ,;r - P CAPE COD COMMISSION 7 ®L^ < 3225 MAIN STREET P.O. BOX 226 BARNSTABLE, MA 02630 '9ss °Stiff (508)362-3828 A CHv FAX(508)362-3136 E-mail:frontdesk0capecodcommission.org April 25, 2000 Laura Stanley RE: WSA-4-190 Site Remediation Section March 2000 Southeast Regional Office Monthly Report Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: This letter and report contains results from the March 2000 monthly sampling . round at the_Barnstable_Fire T NMa g_Ac�ad_eay: The treatment system and all recovery wells operated properly during fhe month. Well Date Chloroform Napthalene BTEX' Methy-tertiary-butyl- jpbj jpVbI lE bl ether (MTBE) RW-1 3/13/00 BRL 11.0 22.1 BRL RW-2 3/13/00 0.6 0.7 1.5 BRL RW-3 3/13/00 0.9 BRL BRL - BRL RW-6 3/13/00 7.4 BRL BRL 4.4 RW-7 3/13/00 BRL BRL BRL. 5.0 RW-8 3/13/00 1.9 BRL BRL - 4.4 ' Influent 3/13/00 0.6 BRL 3.3 1.5 Effluent 3/13/00 BRL 1.5 BRL 0.6 MTBE concentrations decreased or remained steady in three of the recovery wells, and were-not detected in the other three wells. The Influent MTBE concentration decreased by 1 ppb., Chloroform concentrations were below 5ppb for all but one well; RW-6 had a second"'consecutive month of >5ppb. BTEX and Napthalene levels are highest in RW-1, the well closest to the source area, but remain below MCL's. BFTA March 2000 The recovery wells are also sampled for iron. Well Date Iron m RW-1 3/13/00 3.3 RW-2 3/13/00 <0.1 RW-3 3/13/00 0.4 RW-6 3/13/00, 0.5 RW-7 3/13/00 <0.1 RW-8 3/13/00 <0.1 Influent 3/13/00 5.6 Effluent 3/13/00 2.2 t p Please contact me if you have any questions. �4 Sincerely, THC,?v1AS m� N,9 a CAMS R1 'ff� A No.37B8 J Thomas C. Cambareri `�y�vISsS�'�`�q�%/� Water Resources Program Manager 's``°sod PRo�� a° Hydrogeologist, LSP-3788 cc: Enclosures: Mark Zielinski, Interim County Administrator Data sheets John Klimm, Barnstable Town Manager Laboratory results George Wadsworth, Barnstable Water Company cTom McKean;Barnstable Health Director Lee Pareseau, B.F.T.A. Director Walter Lehman, -Anheuser-Busch Inc. BFTA March 2000 (concentrations in parts-per-billion; Summary of BTEX , VOC , MTBE and Iron Results: blank entry indicates no-detection) MARCH 2000 Methyl Total Tert-Butyl Total Other VOCs Iron Well Collection Date Ether Benzene Toluene Ethylbenzene Xyl enes BTEX Chloroform NaEthalene VOCs (p. .m.) Effluent 3/13/2000 0.6 0.0 1.5, 0.0 2.1 2.2 Influent 3/13/2000' 1.5 1.6_ 1.7 3.3 0.6 1.0 6.4 5.6 RW-1 3/13/2000 12.0 2.1 8.0 22.1. 11.0 16.4 49.5 3.3 RW-2 3/13/2000 0.0 0.6 0.7 0.0 1.3 <0.1 RW-3 3/13/2000 0.0 0.9 . 0.0 '0.9 0.4 RW-6 3/13/2000 4.4 0.0 7.4 0.0 11.8 0.5 RW-7 3/13/2000 5.0 0.0 0.0 5.0 <0.1 RW-8 3/13/2000 4.4 0.0 1.9 0.0 6.3 <0.1 Trip-blank 3/13/2000 0.0 0.0 0.0 —�--BTEX RW-1 VOC Record: 1997-2000 A Napthalene —E�—M.T.B.E. Water Level 40.0 23.00 35.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - -- - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - 21.00 30.0 -. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19.00 20.0 - - - - - - - - - - - - - - - - - - - - - --- - - - - - $ - - 17.00 V15.0 -- - - - --- --- - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - c O 10.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .. - - - - -w - 15.00. 5.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13.00 ntln [" nrI-Int-,nt" t- o M00 00 00 00 00 00 000000rnoIN01\ rnrnrna\rnrna'\ rnrn000000000000 rnrnrna�a�a�a�rnrna�a� rnrnrnCIN0-, a-, a,0-\ rnrn0., 0rnrnC7\0-\rnrna, a,rn000000000000 - �w �can0 ° a) ww4 cn0 °Q-cz , . �,'� �cn0 °Q-�, 40 IJ O � Time (month/year) —o—BTEX RW-2 VOC Record: 1997-2000 Napthalene —a—M.T.B.E. Water Level 40.0 -- 23.00 35.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - 21.00 30.0 - - - - - - - - - - - - - - - - - -- - - - a 25.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - 19.00 - - - - - - - - - - - - - - - - - - 20.0 -- - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a, �o ° - 17.00 �. V15.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - o. O 10.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ` � � • "� 15.00 5.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -I - - -- -- - ' 13.00 t" l"nl--, t"nL-NNt" Nt-1t"00x 00000 00 00 00 00 0 MXC31NrnrnONrnrnrna�rnrnrnrn000000O00000 rnrna\rnrna\ rnrnrnrno�rnrnrnrna� rnrnrnaNrna,\a,\ONa,\rnrnrnrnrna1� rnrnrnONrnoo0oo0000000 v � Q , ° u ate , aa vj a cdv �� w ;wwo � ,M �swo cz v ocz M Uo �CA0Zq�w � �, �cnOZ(� '—w Time (monthlyear) —o—BTEX RW-3' VOC Record: 1997-2000 — --Napthalene —o--M.T.B.E. _ Water.Level 40.0 23.00 35..0 -- - - - - - - - � 21.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a a � 25.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - w 19.00 20.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - V 17.00 V 15.0 �• y 10.0 - - - - - - - - - - - - - - - = - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.00 5.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - _ 13.00. NNr-INNr" nt"t" Nt-NNM M000000MM00M00wMONOrnrnrnrna\rnrnONrnrnrn0000000000'00 rnrnrna\ rnrnrna\a\rna\o\o\o\o\a\ a\a\rnrna\a-,\o\a\ o\a, C a\a\a\ o\a\a\o\o\ CDCDCD 000000 �cnOzq �w �US0zq �w �cnOZq�w � 0zq • Time (month/year) )K Chloroform. RW-6 VOC Record: 1997-2000 A Napthalene M.T.B.E. —Water Level 90.0 23.00 85.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---- - - - - - ---- - - -- - - - - - 80.0 -- - - - - - - - - - - - - - - - - - - -- - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - --- - - ---- --- --- - - - - - - - - - - - - - - - - - - - - - - 75.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - -- - - - - - - - - - - --- -- - - - - - 21.00 70.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - 65.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 60.0 -- --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - = - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---- - - - - - - - - - - - - - - - - - - - - - - - - - 19.00 50.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ---- - - - - - - - - - - - 45.0 - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - -I- - - - - - - - - - - - - - - - - - - - -- - - - --- - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - --- 40.0 - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - --- - - - - - - - - - -I- - - - - - - - -I- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - o 17.00 35.0 - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - -- --- --- - - - - - - - - - - - - -- --- - - - - - - - - - - - -- I - - - - - - - - - - - - - - - - - o. 0 30.0 - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ----- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 25.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - -- - - - - - - - - - - 15.00 15.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - 10.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - --- - - - --- - 5.0 - - - - ----- - - - - - - - - -- - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13.00 r--r--r---7- t-,t,, t., t,, t-, 00 M 00 M M M M M M M M w(7\C3.\a\0.%0.,C),\a\ 01\0,\ C7\O'N C7\ CD CD CD CD CD C) CD CD CD CD C)CD o,\0*11 01\ O*\a\ON ON UN UN ON M G\M M 0111 ON M M M M M M ON M ON 01\M M M O\cy\ 01\M CY\M M CD C)CD C) (Z)CD CD CD C)C) CD CD w 0.4 bio 0-1-11 > bO Q_,—U > 0aced, w 0 1 b ;:j 0 —,-C�J),O M 0 0 0 Z Time (month/year) RW-7 RW-8 M.T.B.1E. Concentration -W RW- ��RW-8 340.0 - - - - - - - - - - - - - - - - - - - - - - - - - - 320.0 - -- -- - - - - - - - - - 300.0 280.0 - - - - - - - -- - - - - - - - - - - -- - - - - 260.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 240.0 - - - - - - - - - - - - - - - a220.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 200.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 180.0 - - - - - - - - - - - - 160.0 - - - - - - - - - - - - - - - - ° 140.0 - . - - - - = - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - V Y OO 120.0 - - - - - - - - - - 100.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 80.0 - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - 60.0 40.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - = - - - - - - - - - - 20.0 - - - - - - - - - - - - - - - - - - - - - 00 aIN rn rn rn rn rn ON ON 0*1% rn rn rn rn " o 0 0 rn a� rn rn rn rn rn rn ON rn rn rn rn GIN o o 0 ct Time (month/year) BTEX Influent VOC Record: 1997-2000 )K Chloroform M.T.B.E. A—Napthalene 30.0 25.0 - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -0 14 20.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.0 - - - - - - - - - - - - - - --- - - ---- - - - - I- - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - u 0 10.0 -- - - - - - - - - - - - - - - - - - - - - - - - ----- - - - - - --- - - - - - - --- -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > 5.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - --- - - - ----- - - - N N t" t-I N t�- N N t" N N N w M M 00 w M M M M M M M 01% 01\ ON C)I\ O'N G\ cy\ all a\ GN CT\ ON CD CD CD CD C) C) C) CD C) C) CD C:) ON ON ON a,% a\ a,\ 01\ C7\ O*N O*N ON a\ C7\ a\ C31N 01\ O\ ON aN a\ ON a\ a\ a\ G\ 01\ C31\ ON rn cr\ ON ON G\ ON rn ON C:) C) CD CD CD c) CD CD C> c) cp -11 >1 0 Q) cz w cz cz M Z CA Z US Z 0 Time (monthlyear) �-BTEX Effluent VOC Record: 1997-2000 - -Napthalene ter-M.T.B.E. - -Chloroform 30.0 - 25.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - -'- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a, 20.0 o , 15.0 - - - - - - - - - - - - -`-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - V Oh 10.0 - - - 5.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - � t� nnnNt-It-ILNnNtl- oMM oM00 00 00 00 00 M MM0o rnrnrnrnrnrnrnrnrn (DIN rn000000000000 a, a, u, c;-, a, rnrna-, arna, a-, rnrnrnrnrnrno, a, a, a" a, a-, a', rnrnrna, rna, rna., 000000000000 � cnOzp �w � r-, � cnOZQ �-- w � �-, � cnOZQ �w � � � cnOZQ Time (month/year) r of BAR�s CAPE COD COMMISSION k�r .. 9� 3225 MAIN STREET r v ® m P.O. BOX 226 BARNSTABLE, MA 02630 (508)362-3828 SACHUc. FAX(508)362-3136 E-mail:frontdesk0capecodcommission.org April 11, 2000 Laura Stanley Re: WSA-4-190 Site Remediation Section First Quarter 2000 Southeast Regional Office Barnstable Fire Training Academy Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: This letter report contains the results of the 1"quarterly and January 2000 groundwater monitoring round for the BTEX, and MTBE plumes from the Barnstable Fire Training Academy and the chloroform plume toe from the Cape Cod Potato Chips facility. The sampling procedure and reporting were done in accordance with the DEP approved sampling and monitoring plan..The treatment system'and all recovery wells operated properly during both months.. The required wells for monitoring the BTEX and Chloroform plumes are shown below, along with the eight additional wells sampled for MTBE, associated with the Immediate Response Plan of November 1998 and the completion report of January 1999. CHLOROFORM BTEX MTBE OW-8 FS-1sa MN-22 MW-9d MW-3s MW-27 MW-14d MW-13s MW-30 MW-15d MW-15s MW-33 MW-16d MW-21 y MW-991 MW-32 MW-28d PAS-1 MW-36d MW-32 PAS-2 NM-37d MW-37I PAS-3 CC-5 } CC-8 PS-65 Field measurements were made for water table level, specific conductance, dissolved All field and laboratory results are included in the attachment to oxygen and temperature: this letter. The results of this`sampling round are shown on the attached maps and cross- sections' diagrams. BFTA I"quarter 2000 report Page I of 4 i RESULTS M.T.B.E. (Methy-tertiary-butyl--ether) MTBE hits occurred in eleven of thirty=one wells in February,with only one above 10 parts-per-billion: MW-27 had a concentration of 20 ppb, down from 54 ppb in the 4' quarter of 1999. This well is upgradient of recovery well RW-8 and is expected to be contained. MW-991 again had a hit of MTBE, 9.4 ppb, an increase from November's 2.1ppb. As mentioned in the 4' quarter report, in January we noticed that the flow from . well RW-8 had fallen off sharply. The pump and motors were replaced on February 4', and the yield returned to 75 gpm. It is expected that the increased yield of RW-8 will increase capture of the MTBE. , Chloroform The sampling results are shown on the attached map, cross-section, and table of chloroform history. The main body of the chloroform plume path is difficult to, distinguish from background. MW=15d and 16d,both directly downgradient of the chloroform recovery wells,have background chloroform levels of 2.0 and 3.6 ppb, respectively (see chloroform table). The February sample of RW-6 showed a slight spike in chloroform, up to 9.2 ppb,which was the highest chloroform hit of any wells in January or. February. Recovery Wells ' The monthly water quality samples were taken from the recovery wells on November 15'' and December 13'and analyzed for volatile organic compounds by method 524.2 (all VOC concentrations in parts-per-billion). Napthalene in RW-1 continues to fall just below the GW-1 of 20 ppb. All recovery wells were inspected and treated to remove iron bacteria. The increased yields of the recovery wells may have resulted.in the increased MTBE concentrations. Well sample Date Chloroform Napthalene M.T.B.E. Iron m RW-1 1/13/00 BRL 16.0 BRL BRL RW-1 2/15/00 , BRL 15.0 BRL 2.9 RW-2 1/13/00 0.6 BRL BRL BRL RW-2 2/15/00 BRL BRL BRL BRL RW-3' 1/13/00 BRL BRL BRL 0.5 RW=3 2/15/00 0.7 BRL BRL 1.5 { RW-6 1/13/00 0.5 BRL 4.3 0.1 RW-6 -2/15/00 9.2 BRL 5.4 0.2 BFTA I s`quarter 2000,report Page 2 of 4 Well/sample Date Chloroform Napthalene M.T.B.E. Iron(1212m) RW-7 1/13/00 BRL BRL 7.0 BRL RW-7 2/15/00 0.6 BRL 7.9 0.2 RW-8 1/13/00 0.7 BRL 3.7 0.1 RW-8 2/15/00 2.6 BRL 5.3 0.2 INFLUENT 1/13/00 BRL 2.3 2.4 0.8 INFLUENT 2/15/00 BRL 2.4 2.3 1.2 EFFLUENT 1/13/00 BRL BRL BRL 0.5 EFFLUENT 2/15/00 BRL 0.9 BRL 1.3 BTEX/Napthalene The table below lists wells in which there was a detection of BTEX. All detects are below MCLs. GW-1 (20 ppb) continues to be exceeded for naphthalene in the source areas: MW- 3s and FS-1sa again'had large Napthalene hits,of 110 ppb and 15 ppb respectively, although these are both less than the 4'' quarter hits (130ppb,31ppb). This slight decrease in Napthalene concentration at a time of rising water level is in keeping with the theory that the extreme low water table was the cause of the higher than average concentration observed over the past several quarters. Downgradient wells MW-13 and MW-28s both had low concentrations of BTEX and Napthalene. Well Benzene Toulene Ethylbenzene XA nes Napthalene RW-1 (Jan) 1.5 14.0 2.8 8.8 16.0 RW-1 (Feb) BRL 15.0 2.6 8.9 15.0 Influent (Jan) BRL 2.3 0.5 2.5 2.3 Influent (Feb) BRL 2.5 BRL 1.5 2.4 FS-1sa BRL . 1.8 57.0 220.0 15.0 MW-3s BRL BRL 10.0 38.0 110.0 MW-13s BRL 1.9 0.7 1.9 3.8 MW-28s BRL 0.6 1.0 6.4 1.9 OW-8a . BRL 7.6 BRL 450.0 40.0 OW-8n BRL 1.4 BRL 170.0 26.0 OW-8u BRL 0.9 208.0 1340.0 61.0 BFTA Is'quarter 2000 report Page 3 of 4 i t Water Table The water table map indicates that groundwater flow is generally from west to east. Water table measurements taken at the recovery wells show drawdown..The levels remain lower than average, reflecting the several months of below-average rainfall of this year. There is also an indication of water table mounding at the south infiltration pit of the. treatment system. There is no observation well near to the north recharge pit. J Dissolved Oxygen Dissolved oxygen was measured and mapped for over forty wells in the field. The occurrence of low DO is related to biological degradation of the petroleum plume which consumes oxygen in groundwater and low DO water discharged by Flintrock Pond to shallow groundwater at the site. The low DO plume, defined by less than 5 ppb oxygen, as seen in the map,is coincident with the plume core as a result of biologic degradation. There is also an area of low DO downgradient of the fire training burn building. In general, the monitoring program shows continued decreases in MTBE, and,little to no migration of BTEX, although those source areas continue to introduce oil into the groundwater, especially during this period of water table recession. Fortunately, Napthalene migrating from the central area is contained by RW-1, and monitoring shows 4 natural attenuation diminishes concentrations further downgradient. : - Unfortunately we were not able to meet last month,but.l look forward to,meeting with you sometime in the next few weeks. We will be sending the March monthly report to you shortly. Please contact me if you have any questions. Sincerely, 2.y ►v..4 " y: k TF1 CMAS ym� TY{omas ambareri CBERU =i y tM3788 °f Water Resources Program Manager 9 c Hydrogeologist,CGWP, LSP 3788 �aASIM11 _ -•t 7 - . SFiF cc: _ - Enclosures: Mark Zielinkski, County administrator- Base map John Klimm, Barnstable town manager -Water-table map George Wadsworth, Barnstable Water Company :Plume map CTom McKean,Barnstable Health Director. 'Cross-section diagram x Lee Pareseau, BFTA Director Data summary sheets Walter Lehman,Anheuser-Busch Laboratory results BFTA 1"quarter 2000 report r Page 4 of 4 � e Summary of BTEX , VOC , MTBE and Iron Results: anuary and February (1st quarter) 2000 (concentrations in parts-per-billion; blank entry indicates no-detection) Methyl Te tr utyl Total Other VOCs Iron Total Well Collection Date Ether Benzene Toluene Eth lbenzene X lenes BTEX Chloroform NaEthalene VOCs -�' Y Effluent. 1/13/2000 0.0 0.0 0.0 0.5 Influent I 1/13/2000 2.4 2.3 0.5 2.5 5.3 23 1.6 11.6 0.8 RW-1 1/13/2000 1.5 14.0 2.8 8.8 27.1 16.0 13.6 56.7 <0.1 RW-2 1/13/2000 0.0 0.6 0.6 1.2 <0.1 RW-3 1/13/2000 2.5 2.5 0.0 2.5 0.5 RW-6 1/13/2000 4.3 0.0 0.5 0:0 4.8 0.1 RW-7 1/13/2000 7.0 0.0 0.0 7.0 <0.1 RW-8 1/13/2000 3.7 0.0 0.7 0.0 4.4 0.'1 Trip-blank 1/13/2000 0.0 0.0 0.0 ;I CC-5 2/15/2000 0.0 1.7 .0.0 1.7 Effluent 2/15/2000 0.0 0.9 0.0 0.9 1.3 FS-1sa 2/15/2000 1.8 57.0- 220.0 278.8 15.0 77.0 370.8 Influent 2/15/2000 2.3 2.5 1.5 4.0 0.8 2.4 1.4 10.9 1.2 MW- 3d 2/15/2000 0.0 0.0 0.0 MW- 3s 2/15/2000 10.0 38.0 48.0 110.0 104.8 262.8 OW-1 2/15/2000 0.0 1.3 0.0 1.3 OW-8a 2/15/2000 7.6 450.0 457.6 40.0 360.8 858.4 OW-8d 2/15/2000 0.0 0.0 0.0 Summary of BTEX , VOW , MTBE and Iron Results: - ,January and February (1st quarter) 2000 T (concentrations in parts-per-billion; blank entry indicates no-detection) Methyl �. Total Te tr Butyl Total Other VOCs Iron Well Collection Date Ether Benzene Toluene Ethy_lbenzene Xylem enes BTE Chloroform Napthalene VO OW-8n 2/15/2000 1.4' 170.0 171.4: 26.0 201.2 398.6 OW-8s 2/15/2000 0.0= `0.0 0.0 f OW-8u 2/15/2000 0:9 208.0 1340.0 1548:9 2.2 61.0 475.6 2087.7 RW-1 2/15/2000 15.0 2.6 8.9 26.5 15.0 15.0 56.5 2.9 RW-2 2/15/2000 0.0 0.0 �0.0 <0.1 RW-3 2/15/2000 0.'0 0.7 r ' 0.0 0.7 1.5 RW-6 2/15/2000 5.4 0.0 9.2 -0.0 14.6 0.2 RW-7 2/15/2000 7.9 -0.0 0.6 0.0 8.5 0.2 RW-8 2/15/2000 .5.3 0.0 2.6 0.0 7.9 x. 0.2' CC-8 2/16/2000 y 0.0 1.3 0.0 13 MW- 9d -2/16/2000 0.0 0.5 0.0 ,0.5 `. MW-10 2/16/2000 0.0 0.0 MW-13s 2/16/2000 1.9 0.7 1.9 4.5 3.8 5.2 13.5 MW-14d 2/16/2000 3.4 0.0 0.0 3A MW-14s 2/16/2000 0.0 �`0.0;; -v 0.0 , • 3 MW-21 2/16/2000 3.8 0.0 0.6 0.0 4.4 " MW-28d 2/16/2000 0.0 00 0.0 MW-28s 2/16/2000 0.6 1.0 6.4 8.0 1•9 9.6 19:5 . Summary of BTEXJ, VOC, MTBE and Iron Results: anuary and February (1st quarter) 2000 (concentrations in parts-per-billion; blank entry indicates no-detection) Me-thvl Total Tert-Butyl Total Other Iron Well Collection Date Ether Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform NaEthalene VOCs S (E.P.m.) MW-30 2/16/2000 0.0 0.6 0.0 0.6 MW-32 2/16/2000 0.0 0.0 0.0 MW-15d 2/17/2000 0.0 2.0 0.0 2.0 MW-15s 2/17/2000 2.4 0.0 1.8 0.0 4.2 MW-16d 2/17/2000 0.0 3.6 0.0 3.6 MW-27 2/17/2000 20.0 0.0 1.4 0.0 21.4 MW-33 2/17/2000 0.0 1.4 0.0 1.4 MW-36d 2/17/2000 0.0 3.1 0.0 3.1 MW-37d 2/17/2000 0.0 2.7 0.0 2.7 MW-37i 2/17/2000 2.5 0.0 1.3 0.0 3.8 MW-991 2/17/2000 9.4 0.0 2.8 0.0 12.2 PAS-1 2/17/2000 5.1 0.0 0.8 0.0 5.9 PAS-2 2/17/2000 0.0 3.0 0.0 3.0 PAS-3 2/17/2000 5.5 0.0 4.8 0.0 10.3 . i i i i B.F.T.A. Well Characteristics: 1st Quarter 2000 e Water Level '- ,° Specific Conductance Dissolved Oxygen Well Date (feet above m.s.1J -mho's (pl2m) Temperature (c) CC-5 2/15/00 z.j ' 151 10.1 12.0 CC-8 2/16/00 92' 9.3 ,; 11.8 FS-1sa 2/15/00 26.81' 112 1.8 11.9 MW- 1 2/18/00 26.84 s MW- 3d 2/15/00 86 ` 1.4 13.0 MW- 3s 2/15/00 26.97, u 137 ,1.1 12.9 MW- 6 2/18/00 26.69 MW- 9d. 2/16/00 '26.57 a 87 1.5 13.0 MW-10 2/16/00 94 `1.6. 12.6 MW-11 2/18/00 26.64 r MW-12s 2/18/00 26.32 MW-13s 2/16/00 26.32. 112` 1.6 11.4 MW-14d 2/16/00 25.99 84' = 9.8 r` 11.8 e MW-14s 2/16/00 , 74 3.0 ' 11.7 MW-15d 2/17/00 ` 4 . r 90 6.1 .. 11.1 MW-15s 2/17/00 25.87 . 78 6.3 MW-16d 2/17/00 25.78 82 9.3 11.0 MW-19s 2/18/00 2612 a MW-20 2/18/00 25.191 = - MW-21 2/16/00 25.95 . 71 2.1 11.6 t MW-23 2/18/00 F 25.93 MW-24 2/18/00 26.29 MW-25 ; 2/18/00 j26.37 3 i MW-27 2/17/00 25.85 81 8.8 , 11.3' ('=OW-1,OW 8,&'MW 3#well-rims altered by excavation in July'98; not yet resurveyed,so water level understated by.5-1.0 ft) . q B.F.T.A. Well Characteristics: 1st Quarter 2000 Water Level Specific Conductance Dissolved Oxygen Well Date (feet above m.s.1J u-mho' (vvm) Temperature (c) MW-28d 2/16/00 98 9.8 13.4 MW-28s 2/16/00 26.80 98 9.3 13.3 MW-29 2/18/00 26.49 MW-30 2/16/00 88 9.0 13.1 MW-32 2/16/00 26.22 129 2.2 11.9 MW-33 2/17/00 76 9.4 11.5 MW-34 2/18/00 26.25 MW-36d 2/17/00 25.26 87 12.5 5.8 MW-37d 2/17/00 109 8.3 11.2 MW-37i 2/17/00 83 9.8 11.5 MW-37s 2/17/00 25.78 MW-9.91 2/17/00 77 9.1 10.1 OW-1 2/15/00 26.68 86 11.4 8.5 OW-2d 2/18/00 27.49 OW-8a 2/15/00 106 10.0 10.2 OW-8d 2/15/00 89 11.0 10.4 OW-8n 2/15/00 96 9.8 9.9 OW-8s 2/15/00 98 10.4 10.2 OW-8u 2/15/00 87 10.6 8.4 ('=OW-1,OW-8,&MW-3#well-rims altered by excavation in July'98; not yet resurveyed,so water level understated by.5-1.0 ft) [Map revised Jan.2000]' Barnstable Fire Training Academy Well Types Quarterly-sampled well site map 0 Deep Microwell Clustered Well e Multilevel Well QQ Observation Well a $." Open P' Recharge Basin . G Recovery Well ® r Q@CC _ OW-8u OW- n C 5 Q ® W-28 (s,d) ® OW-8 -8a I MW-30 ow.8s ® ® 1 O W-32 y V I _ 0. I Q RW-2 RW- -ls u O ®LL MW-16 (d) Q (I)CC-8 ® 1 MW-15 s,d ED OO W-3 s d e i 0 MW-14 (s d 1 V Q - Q )OMW-10 e�; RW-3 O ® �(�� O Flint Rock Rd. 0 RW-1 ® N W1-22 * MW-37 (i,d) O e MW-9 (d) 1' MW-13 (s) RW-7 M _ -27NC-33 e MW-36 (s) m U V 0� ©O i ® ED MW-21 ® �l'AS-1 ,® © _ 10 R g , O i ® _ ® ®PAS_2 MW-38* PAS-3 O MW-41* (s,i,d) 1 I MW-9911 [*:2nd&.3rd qtr.only] Approximate Limit ' of Power Line Clearing + PAS#=wells installed byy 3 Pine&Swallow Co.,12/29-30/98 ; N RW-8 & MW-991 installed 1/8/99. 0 100 200 Note: ,, s Base map taken fromTown of Barnstable,MA µ GIs topographic map. Some well locations taken from Approximate scale in feet Whitman&Howard,Inc. Well Types Barnstable Fire Training Academy ® Chloroform Deep Microwell M.T.B.E concentrations (ppb) February 2000 (1st quarter) ® Clustered Well e Multilevel Well Q Observation Well FTA O Open Pit Schoo QO Recharge Basin I Recovery Well Roads I � 1 4 ® brl i 0 Q ®® btl@ N nnnt0rl � 0 i brl Tr t�'(e Q 2.4 (s) EDB lding e I D 4. Obrl i Q b® s e Ibrl 3.4(d) 9 7.9 0� 20.O brlED O Q 2.5 (i) O� 3.8 1ED ® I 5.1 ® Q I I ® 5 O I (D o 5.5 0 brl I I I 9.4 Approximate Limit of Power Line Clearing I BRL=Below Reporting Limit(0.5 ppb) 0 100 200 Base map taken fromTown of Barnstable,MA GIS topographic map. Approximate scale,in feet Some well locations taken from Whitman &Howard, Inc. maps BARNSTABLE FIRE TRAINING ACADEMY MTBE PLUME CROSS-SECTION: `y 1ST QUARTER 2000 CO M N' N enM e�i N 06 • 77 30 BRL BRL 2 0 BRL BRL. BRL. 3.8 . BRL'. BRL BRL 7.9 -40 BRL 5.5 Fr BRL 5.1 513 _50 3.4 0 100 200 .60 . BRL Approximate scale in feet Well Types Barnstable Fire Training Academy ® Chloroform Deep Microwell Chloroform concentrations (ppb) February 2000 (1st quarter) ® Clustered Well e Multilevel Well ®O Observation Well FTA O Open Pit Schoo Ono i Oo Recharge Basin (Do Chloroform i I Recovery Well flow path I Roads ®®brl —�� I N T ent �p 1 ui ing Ed'. �'---�_1 ®1.3 9 1.8(s) ED O O i���_�� ® © 0 ®2.0 (d) 3.6 oED O 4 e I I 1. 1.4 ®1.3 (i) O O _ I I A 0 p , QO I 2.7 (d) I brl 1 ® 0.8 I 1 O Q I I ® ® 4 ®3.0 3.1 ® O i ® Q 1 ® 0 4.s O 2.8 I Approximate Limit of Power Line Clearing V 0 2 Base map taken fromTown of Barnstable,MA GIS topographic map. Approximate scale,in feet Some well locations taken from Whitman & Howard,Inc. maps Well Types Barnstable Fire Training Academy BTEX concentrations (ppb) ® Chloroform Deep Microwell February (1st quarter) 2000 ® Clustered Well e Multilevel Well FTA Q Observation 1 Schoo i' Open Pit p o oo Recharge Basin ® " ( Recovery~,Well ®® i , 171. 0 YY ® 0 ® 57.6 /1�548.9 ®®8.0 � V ® i@ i oED 278.8 48.0 (s) ® O O O � ® 26.5 e O i 4.5 �O O1ED p , OO Approximate Limit of Power Line Clearing Note: ` 0 100 200 Base map taken fromTown of Barnstable,MA GIS topographic map. Approximate scale in feet Some well locations taken from Whitman & Howard, Inc. " Barnstable Fire Training Academy } _ Napthalene concentrations (ppb) Well Types _ February (1st quarter) 2000 O ,Chloroform Deep Microwell FTA ® Clustered Well Schoo e Multilevel Well Observation i ®O i O Open Pit O Q i oQ Recharge Basin 61.0 260 0 1 Q Recovery Well ® @® .0 1.9 ® ® Q ® T ea a�nt 15.0 O ui Rig e 0 10.0 (s) 0 i ® ® � QQ Oft ® i ®� O ED O � 0 0 15.0 e QO O O 13.8 N Approximate Limit of Power Line Clearing Note: Base map taken fromTown of Barnstable,MA GIS topographic map. 0 100 200 Some well locations taken from mom Whitman& Howard, Inc. Approximate scale in feet Barnstable Fire Training Academy Well Types Dissolved Oxygen concentrations (ppm) -,February 2000 (1st quarter) O Chloroform Deep Microwell } ® Clustered Well v Multile1 Well e FTA Observation Well Schoo a '. O I Q Open Pit r r Recharge Basin: Recovery,Well- 1 11.4 10.1 ® _ .0 ®9.3 (s) 9.0 I ® . . p 9.s a 2 1 T a t ®•8 ® ``♦���® 0 P.3 ® z 6.3 (s) ui i �� �� I® - 6 (d) -ED 1.1 (s) a ��� IO ..---� O 9.3 (d) 0 ♦ 01.6 j 03.01s)�% j N e. _ j ® 9.8 (d) O ® 0 �%%J `(d) 1 . (s) . O Oi Q 8 (i) 4 0 --- +----- µ 2.1 JI 8.8, 9.4 O ♦; O 1 ---- i ® O 8.3 (d) 12.5 ®` 2.8 (i) O O 0 0 ® O 0 2.4 (i) 1 , 8.5 Approximate Limit of Power Line Clearing Note: .. 0 200 Base map taken fromTown of Barnstable,`MA" GIS topographic map. . Approximate scale, in feet Some well locations taken from Whitman & Howard, Inc. . Well Types BARNSTABLE FIRE TRAINING ACADEMY ® Chloroform Deep Microwell Water Levels: February 2000 (1st quarter) ® Clustered Well e Multilevel Well FTA O Observation Well Schoo O Open Pit QO Op Recharge Basin No. Basin ®® 1 Recovery Well ® 26.68 Roads 0 1 26.29 I 0 1 6.49 0 ® 100 1 I 27.49 ®®26.80 26.22 e ent 26.81 ® 0 O 1 6.37 26.% 25.78 �p u g tl7 26�64 1 O 0 ®87 O 26.97 Ov 25�9 b 25.93 N 1 O O I 0 © 4 ,-26.57 1 ® .,.,,_ 1 25.85 25.78 4 Q 0 1 26.32 0 OI O O ® ®25.26 Basi 26.84 1 ® 25.91 25.9J, '� O 126.32 1 ® 0 0 1 2® ED 1 ® ® G ® ® o 26.69 1 I Approximate Limit of Power Line Clearing Groundwater Contours 0 100 _ 200 (in feet) Base map taken fromTown of Barnstable GIS topographic map. Approximate scale, in feet Some well locations taken from Whitman & Howard, Inc. maps -�—BTEX RW-1.VOC Record: 1997-2000 - -Napthalene --o--M.T.B.E.' Water Level 40.0 00 23. , 35.0 - - - - - - - - - - - - =- - - - - - - - - - - - t .. . : 21 .00 30.0 - - - - - - - ---- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -`- - - - - - - - - - -- - ,-.- - - - - - - r 4 t a' 25.0 - - - - - - - . - - - - - - - - - - - - - - - - - - 9.00 o - - - - - - - - - - - , - - - - - - - - - - - - - - - =- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20.0 ro 15.0 - - - - - - - - - - - - - - - - = 10.0 - - - - - - - - - - - - - - - - - --- - -- - - - - - - - - - - 15.00 5.0 - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - flM1 y, 13.00 [� t" t"Nt-1 tl�NNNNN 000000000MMw000oMwCo a\ a\a\rna\ O\a\ rna\C\a\OOOOOOO CD,o-O OO a\rna\ a\a, O\aka\a\a\a\ a\a\a\a,c\a\d\ a\a\a,a\a-\d\C7,a\a,a\ON a\a\ON ON a\0,a\000000000000 11 till 1 1 1 11 1 1 1 1 I 1 I 1 1 I 1 1 1 1 1 1 1 1 1 1 , , i Q.c� a i o v �cc , � o v Q,c� .p �cnOzq�w � � �cnOzq�--,w � �, �cnOzq�w � F-, �cnOZq Time (month/year) BTEX RW-2 VOC Record: 1997-2000 a Napthalene M.T.B.E. Water Level 40.0 23.00 35.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 21.00 30.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 25.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19.00 20.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17.00 15.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0 > 10.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.00 5.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A 1 13.00 N 00 00 00 00 00 00 00 00 00 M M M 0.\ai,cy\O\cN c." (ON C3-,cr,cy\a-,a\CD CD C)CD CD C)CD C)CD C)C:)CD a\ON ON ON 0-,G\C3-,a--,q\cy,(3%q\a-,a-,C7,CN ON q\M ON M ON q\M CY\C3-,q, C)CD CD CD CD C)CD CD C=)CD CD CD t > u ;-1 $-4 > bjO > u 1 1 1 '-,r14 b1 JD 64"11' '>1 6 6 ;-1-4 ;1-1 --l-i t� lp c I.. ' 1 l 1>1P boo(3) 0 wMwM P.M0 Q) M Q) cd cx4cq ::j :JOG) 0 Q) 0 Z 0 Z M 0 zo US 0 z Time (month/year) —o—BTEX RW-3 VOC Record::,1997-2000 - =Napthalene - o--M.T.B.E. Water Level. 40.0 f 23.00 35.0 - - - - = - - - - - - _ - - L- - - - - - - - - t - . •• 21.00 30.0 - - - = - - - - - - - - - - - - - - - - - - ---- -- - - - - - - - - - - - - - - - - - f - - -- - - - - - - - - - - - - - - - - - - - -*- - - - c - - - - - - — - - - 25.0 a r. y •. 19.00 c 20.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ,.- - ' - - - - - - - - - - , 15n:0 . s 17.00 i as fr. O _ _ - _ _ _ _ _ _ _ _ _ _ _ _ - - - --- _ _ _ _ _ _ _ _ _ _ _ _ - j.- - 10.0 - _ _ _ _ _ _ _ _ _ _ _._ _ _ _ _ _ _ _ _ _ _ - _ . _ _ _ . 15.00 5.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ,, - - - - - - - - a s __ 13.00 tl-� t-Itl-� [" Nt"t" NNNNN00 00 00 00 00 00 00 00 00 00 000001%a\ONrnrnONrnrnrn(ON rnrn000000000000 a�a,rna-, rnrnrna-,a,a, a-,rna,a-'rnrna-,0-'rna'a.,rna-,a,a,a,rna,a,rnrna-,a'a-,a,a�' 000000000000 bO v� 0 � id� � Q,ca � vu0vi� c� � w V w C-1Q.c� �� 0 � f 0ZQ�w � �—, cnOZ ~ ' OZQ Time (month/year) w Chloroform RW 6 VOC Record: 1997-2000 a Napthalene M.T.B.E. Water Level 90.0 23.00 85.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 80.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 75.0 - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I --70.0 - - - - - - - - - - - - - - - - - - - - - - - - - 21.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 65.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 60.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 55.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 19.00 50.0 - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - rr 45.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 40.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 35.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- 17.00 0 30.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 25.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -I- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 20.0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15.00 15.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - --- - - - - - - - - - - - --- - - - - - - - - - - - - - - - - - 10.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - 5.0 - - - - -- - - - - - - - - - - - - --Xw- X - 1 13.00 N 00 00 00 00 00 00 00 00 00 00 00 00 O�CY\C7,a,(7,cy,O'\CN G*%G\rn c3N CD C)CD CD CD CD CD CD CD c)CD CD a-,ON 0.\ON 0-,(ON q\q\q\ O O G O q a O 0 1" C1 a1 7 CI 7I cI\CI 7I 0I\a O O G O O a O C C C. C. C. C. C. D. C. C. C>. D ' . . - d bo > 6 > rbo Q.4 > 4 �N� bD 0 > u6 bo a, jc . 0 (V Cd 0-4 Cd 0 (V cd cd 0 :J 0 (D cd (3) M C14 M 0 0 W 00 0 z U)0 z 0 Z 0 z Time (month/year) VOC.concentration (ppb) N N �•-� �--' N N � N N N N W W W O O O O O O O• O O O O O 'O O O O O O O O O O Dec-98 Jan-99 Feb-99 Mar-99 ' ' � I I I I I � 1 I I � ' I ' I i ' _r3 � •. Apr-99 I E, I I I I I I Go May-99 Jun-99 Jul-99 • Jul-99 Aug-99 n I I � �'� I I I I •; I � , Sep-99 .. Oct-99 Nov-99 ;d I I I I I I I I I I I I I I r f Dec 99 ; Jan=00 oo Feb-00 —o BTEX Influent VOC Record: 1997-2000 - w Chloroform —�M.T.B.E. —�Napthalene 30.0 25.0 - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a v 0 15.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - = - - - - - - - - - - - - - v V �i O v V O10.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5.0 - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - -.- - - - - - - - - - n [� nt� t� � nt� � nnt� ooMwx00 00 00 00 00 M Mw01\ aNrnrnrnrnrna*\ rnaINrnrn000000000000 a\ a\ a\ a\ a\ a\ a\ a\ a\ a\ a\ a\ a\ a\ a\ ON a\ a\ a\ a\ a\ a\ a\ rn rn a\ rn a\ a\ ON aIN ON ON ON ON ON o 0 0 0 0 0 0 0 0 0 0 0 , w� ' - , +- cd ^�� bA d aOo a o '-' pO � J,bA 4 z 0Zf:) ct 0z LvC�J Time (month/year) -o-BTEX Effluent VOC Record: 1997=2000 -Napthalene T -M.T.B.E. " -Chloroform 30.0 25.0 - `- - - - - -- - - - - - - - - -- - s �^a1, 20:0 - - - - - --- - - - - - - - - - : - - - - - - - - - -.- - - - - - - - - - --- _ - - - - - - - - - - - - - - - - - - 15.0 - - - - - - - - - = - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - N p i 0 10.0 - - - - - - - - - - - - -' - - -- - - - - - - - - - - - - - - - - - - - - - - - - - ---- - - - - - - - - -` - - - - - - - - - 5.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - _ - - t t" tl� t*-, t-� L-1 t*-, t--� t-1t" w0000MwMMMMMMMa\ ama\ (DIN a\ (ON a\ a, aNaNaNa\ 000000000000 rna� rnrna\ rnrna\ rnrnrna, rnrnrnaNa, rnONa, rnrnrna-\ a, a-\ rn CT, a, rna, rnrna,\ rnrn000000000000 1 1 1 1 1 1 bo � cnOzq —w ecnOzq �--.w � �-, � cnOZQ �w � � cnOZQ. Time (month/year) ' ' s Chain of Custody and Laboratory Results January / February (V quarter) 2000 Barnstable Fire Training Academy l O'F BAR CAPE COD COMMISSION . ` ! 3225 MAIN STREET RO. BOX 226 Y BARNSTABLE, MA 02630 9ssACHUSwC FAX(8)3 2-383836 T. OWN' OF i3M',1 w fAlB. E Ts E-mail:frontdesk@capecodcommission.org P 1' December 29, 1999 E Laura Stanley Re: WSA-4-190 Site Remediation Section Third Quarter and Annual 1999 Southeast Regional Office Y Barnstable Fire Training Academy Department of Environmental Protection 20 Riverside Drive v Lakeville, MA 02347 Dear Ms. Stanley:- This letter and report contains the results of the third'quarter and annual groundwater monitoring round of 1999 for,the BTEX plume from the Barnstable Fire Training Academy and the chloroform plume toe from the Cape Cod Potato:Chips facility. The sampling procedure and reporting are.in accordance with the DEP approved sampling and monitoring plan. As we do each quarter, samples were taken from the set of required wells and additional wells to monitor the Chloroform,BTEX, and MTBE plumes. In addition to the usual quarterly wells,we also sampled from eighteen additional wells for the annual snapshot. Field measurements were made for water table level, specific conductance, dissolved oxygen and temperature. Fifteen wells were also sampled for inorganic constituents (iron, chlorides, etc.). All field and laboratory results are included in the attachment to this letter. The results of this sampling round.are shown on the attached tables, charts, maps, and cross-sections diagrams. CHLOROFORM BTEX MTBE OW-8 FS-1sa ' MW-22 MW-9d MW-3s MW-27 MW-14d MW-13s MW-30 } MW-15d MW-15s MW-33 MW-16d MW-21 MW-991 MW-32 MW-28d PAS-2 MW-37d MW-37i PAS-3 MW-36d , CC-5 CC-8 s . x B.F.T.A. 3rd quarter 1999 report Page 1 of 5 i The monitoring well OW-8 could not be sampled. It was destroyed when the.car of a training student inadvertently backed into the metal casing, knocking over it and the inner PVC pipe. OW-8 is one of only three wells at the site to have exceedances of GW- 1 standards (for napthalene). I recommended to the County that the well be replaced, and this was done on December 20t'. r RESULTS MTBE (Methy-tertiary-butyl--ether)' The sampling results indicate that MTBE concentrations continued to decline in the . third quarter. Of the thirty-eight monitoring wells sampled, only fourteen had a detectable concentration, and all of those were under 15 ppb.. Total MTBE concentrations have decreased since the IRA was completed in January (see table below, and charts in enclosures). The effluent concentrations from the pump.-and-treat system is down to 2.9 ppb MTBE Well ID: August • November, , January February' May August 1998 1998 1999 1999 -1999 1999 RW-1 BRL 7.8 9.5 28.0 15.0 3.0 RW-2 27.0 - 4.5 3.9 4.1 4.9 9.4 RW-3 26.0 1.9 8.9 4.5 4.8 8.7 RW-6 BRL 1.4 BRL BRL .15.0 11.0 RW-7 N/A 240.0 140.0 39.0 16.0 3.9 RW-8 N/A N/A .. 230.0 12-0.0 12.0 12.0 Influent 13.0 2.5 24.0 29.0 10.0 7.2 Effluent 10.0 1.8 12.0 12.0 3.4 2.9 MW-14s 91.0 680.0 N/A N/A 8.2 9.3 MW-28s 5600.0 420.0 -N/A - 44.0 '13:0 BRL OW-1 N/A 8.7 N/A - 14.0 -4.0 BRL PAS-1 N/A N/A N/A 30.0 1.2 BRL PAS-3 N/A N/A N/A 18.0 BRL 2.3 . MW-991 N/A N/A . 119.0 6 6.4 , BRL ', BRL FS-lsa BRL 490.0 N/A 38.0 , 5.9 2.0 Chloroform The sampling results are shown on the attached map, cross=section;arid table of chloroform history. The main body of the chloroform plume is difficult to distinguish from background levels,which are-generally less than 5 ppb. MW-15d-and 16d,both directly downgradie'nt of the chloroform recovery wells,have background chloroform levels: 3.0 ppb and 1.4 ppb,,respectively (see chloroform table). B.F.T.A. 3`. quarter 1999 report Page 2`of 5 Recovery Wells Water quality samples were taken for the recovery wells on August 9th and analyzed for volatile organic compounds by method 524.2 (concentrations are in ppb;parts-per- billion, unless noted otherwise. BRL = Below Reporting Limit,0.1ppb). SAMPLE ChloroformM MTBE. BTEX Napthalene' Iron (p.p.m:) RW-1. BRL 3.0 30.7 23.0 1.2 RW-2 0.9 9.4 ` 1.3 2.8 <0.1 RW-3 0.8 8.7 0.7 1.2. <0.1 RW-6 2.4 11.0 BRL BRL 0.5 RW-7 1.2 3.9 BRL BRL 0.2 RW-8 2.5 12.0 BRL BRL <0.1 Influent 1.0 7.2 5.7 2.5 0.6 Effluent BRL 2.9 BRL 1.1 0.4 As the recovery well table shows,GW-1 standards for napthalene are exceeded in the groundwater of RW-1. This well is directly downgradient from the source area.,The lower water table for this period, combined with the release-abatement-measures of summer 1998 and fire training activity involving water spraying above the old source areas, is believed to have released petroleum from the source area smear zone along the capillary fringe. BTEX and Napthalene The table below lists wells in which there was a detection of BTEX., All BTEX detections are below GW-1 drinking water MCLs., For Napthalene concentrations at the source area wells, only MW-3s continues to exceed the GW-1 standard'(20 ppb).- MW-3s had a . napthalene reading of 62 ppb, an increase from 17ppb in the 2nd quarter and 54 ppb in the 4th quarter of 1998 (all concentrations in ppb). The Napthalene concentration in MW-28s is also above background.-,This well is downgradient of the OW-8 source area, but fortunately is upgradient of Recovery Well 2. WELL Benzene Toulene Ethylbenzene Xylenes Napthalene FS-lsa BRL ' 2.4 31.0 7 130.0 7.2 MW-3s E BRL ` BRL 4.2 20.0 62.0 MW-288 BRL BRL . 34.0 45.0 23.0 The increase in VOC concentrations; as.discussed abovejs often correlated with a drop in the local water table. We measure water levels each quarter in the monitoring wells., and each month in USGS observation wells all over the Cape. We use the well.A1W-230 B.F.T.A. 3`d.quarter 1999 report 4 {Page 3 of 5 as an index well, the reference point for general water levels;under the fire academy (see below). The correlation of increases in VOC and napthalene concentration after significant water table fluctuations is evident in the chart below, of RW-1 and water level in the index well. Additional time-series charts are included in the enclosures. �-Napthalene NME RW-1 VOC history .-BM Chloroform and Groundwater-level *—water level 35.0 23.00 -------- -- ------------------ A. 25.0 `-- -- - - -tf 21.00 A 20.0. ------------------ ----------- _ i E 15.0 -------------- ------- -- ' ---------------------- 19.00 10.0 ------------- J ; , - - -- -- 5.0 ----------- ------- ----- - - ---- -- 0.0 x 17.00 " -5 tit j V Pit Dissolved Oxygen and Specific Conductance DDssolved oxygen (DO) arid specific conductance were measured for forty-nine`wells in b the field. Areas of low,DO, defined by less than 5 parts-per-million (ppm) oxygen, appears to be located in the source areas and core of the effected downgradient area: FS-1sa, NM-3,MW-10,MW-13 (see map): B.F.T.A. 3`d.quarter 1999'report• " Page 4 ' Inorganics During the 3`d quarter and annual sampling,we also take samples for various inorganic elements and compounds. Samples were collected at fifteen wells,with results showing concentrations above background for several wells in the plume core, due to natural biological degradation. The pertinent constituents include Alkalinity (2—42 ppm), Ammonia (0.1 —0.6 ppm), Iron (0.2—10.0 ppm),Manganese (0.01-0.7 ppm), Potassium (0.8-20.0 ppm) and Sulfate ( 1.7—22.0 ppm) . These elevated parameters are related to the plumes core, near the training site and the anaerobic groundwater discharge from F1intRock Pond. General System Operation The treatment system operated steadily and without interruption during the third quarter. We check the system at least once every week to assure that it continues to operate properly, and found no problems during the quarter. Please contact me if you have any questions: ' Sincerely, M �`a'. Y x Thomas C. Cambareri Water Resources Program Manager ��' Hydrogeologist, CGWP,LSP 3788 '"� _ x cc: Enclosures Mark Zielinski, County Administrator Base Map George Wadsworth, Barnstable Water Company Cross-sections Prasanta Bhunia,Weston & Sampson Data sheets 'Tom McKean, Barnstable Health Director Laboratory reports ohn..Klimm,Barnstable Town Manager Plume Map Lee Pareseau, BFTA Director <_ y B.F.T.A. 3`d quarter 1999 report '` '' '' Page£5 of 5 I. INOR..GANICS(*) D.O.-ONLY [Map revised June 1999] SAMPLE WELLS: WELLS: (**1 OW-2d OW-8 MW- 1 FS-1i FS-lsa MW- 7 Barnstable Fire Training Academy Well Types MW-3 s,i,d, MW-12d MW- 6 MW-18 Annually sampled wells (done in 3rd qtr) MW-9 s,d MW-19 (i,d) -(Qtrlies, plus additional) 0,-Deep Microwell - MW-10 MW-12s MW-23 MW-13 s,d MW-25 _s MW-26 ® Clustered Well MW-14 MW-28s MW-29 e 'Multilevel `Well'' FTA Q . Observation Well - m Schoo ,` O Open Pit OO Recharge Basin ' No.Basin ' .I 0 Rec6very_. Well w ®® ® ow-1 0 WCC-5 OW-8* I 0 MW-29 ® MW-28 (s*,d) I O I _ d _ !OW-2d* ®® W-26**� v 30 iN-32 1 �IW-25**W J. T ent -1s Q 1®CC-8 1 'MW-16 (d) " i in I 0 CC-9 MW®15 (s,d) g -1i * ® I MW-14 s ,d) 0 p 3(s,><,d) QMW-10* I p O -23** Flint Rock Rd. _ MW p I ® MDV 18 -22 MW-37 (i,d) O O O e W-9 (s,d)* MW-13 (s,d)0 OI M27 -33 ® M®36 (d) MW- 1** 0 I ® MW-20 MW A21 ® ®PAS-1 ®^ MW,-38 (L) 1=` 0 1MW-12(s)* I ® p0 , MW- 7** 1 ** MW-35 (i) - ®, IMW-12d 1 ®PAS-2 . Q + 0 I M®19 (i,d)**I PA -3 © MW-6* 1 I MOW-991 MW-41 (i) " y Approximate Limit of Power Line Clearing PAS#=wells installed by Pine&Swallow Co.,12/29-30/98 ; N RW-8 &MW-991 installed 1/8/99. 0 100 200 Note: Base map taken fromTown of Barnstable,MA GIs topographic map. A roximate scale in feet Some well locations taken from pp Whitman k Howard,Inc. •; . Summary of BTEX, VOC , MTBE and Iron Results: 3RD QUARTER (August) 1999 A (concentrations in parts-per-billion; blank entry indicates no-detection) Methy-tertiary Total Other Total Iron Well Collection Date -butyl-ether, Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform NaEthalene VOCs Vf CS CC-5 8/9/99 ,. - 9 0.01 . 3.2 , . 0.0 3.2 Effluent 8/9/99 2.9 - 0,0 1.1 0.0 4.0 0.4 .R . FS-1i . 8/9/99 0.0 0.6 .0.0 0.6 : 5.7 FS-1sa 8/9/99 2.0 2.4 31.0 130.0 163.4 7.2 42.2 214.8 10.0 Influent 8/9/99 7.2 3.1. 0.5 2.1 ,5.7 1.0 2.5 4:9 21.3 0.6: MW- 3d 8/9/99 2.8 s 0.0 0.0.- 2.8 0.5 MW- 3i 8/9/99 1.2 . 1.2 10.0 3.7 14.9 MW 3s 8/9/99 p -. 4.2 20.0 242 ` .r _ 6n 229.8 316.6 4.2 OW-2d 8/9/99 _ 0.0 1.0 0.0 1.0 0.5 RW-1 8/9/99 3.0 19.0 3.0 8.7 30.7 . 23.0 20.6 77.3 11.2 RW-2 8/9/99 9.4 1.3 1.3 0.9 2.8' 0.7 15.1 RW-3 8/9/99 8.7 0.7 0.7 0.8 1.2 0.0 114 RW-6 8/9/99 11.0 0.0 2.4 0.6 0:0 14.0 -0.5'. RW-7 8/9/99 3.9 0.0 1.2 0.5 OA 5.6 0.2 RW-8 8/9/99 12.0 0.0 2.5 0.0 14.5 Summary of BTEX VOC MTBE and Iron Results: 3RD QUARTER (August) 1999 - (concentrations in parts-per-billion; blank entry indicates no-detection) Well Collection Date Methy-tertiar Total X Total Other . VOCs Iron -butyl-ether Benzene Toluene Ethylbenzene Xylem tines BTEX Chloroform Nalithalene VOCs Trip-blank' 8/9/99 a ... 0.0 0.0 0.0 CC-8 8/10/99 6.2, 0.0- 0.5 -.; 0.0 6.7 MW-`6 , ' 8/10/99 ' 0.0 =5 0.0 '; 0.0 3.9 MW- 9d : 8/10/99 . ,, 5.0 0.0 0.0 5.0 0.2 MW- 9s M. 8/10/99 2.7; 0.8 1.5 ...2.3 7.4 12.5 '24.9 2.9 MW-10 8/10/99 ' 2.2 '. '0:0 0.0 2.2 4.9 MW-12s. 8/10/99 8.0 .-0.0 :0.8 - . 0.8 9.6 4.0 MW-13d z 8/10/99 0.0 0.6 0:0 0.6 MW-13s 8/10/90 11.0 0.0 0.0 11.0 9.5 MW-14d 8/10/99 8.3 0.0 ? 0:0 8.3 _ MW-14s 8/10/99 9.3 0.0 1.6 0.0 ¢ - 10.9 ' 0.4 MW-28d 8/10/99 3.8 0.0 0.0 3.8 r: MW-28s 8/10/99 34.0 45.0 79.0 23.0 1892 291.2' 1.4 MW-30 8/10/99 3.9 0.0 0.0 3.9 MW-32 8/10/99 0.0 0.6 OA 0.6 Summary of BTEX , VOC , MTBE and Iron Results: - 3RD QUARTER (August) 1999 (concentrations in parts-per-billion; blank entry indicates no-detection) Methy-tertiary x Total Other Total Iron Well Collection Date -butyl-ether Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform NaEthalene VOCs VOCs (p v m.) CC-9 8/11/99 A0 :- , 1.7 0.0 17_ MW-15d 8/11/99 a 0.0- . 3:0 0.0 -3.0 MW-15s 8/11/99 0.0' 1.3 0.0 .1.3 MW-16d 8/11/99 _ 0.0' 1.4 0.0 ' �1.4 MW-20 8/11/99 0.0: 1.2 0.0 1.2 MW-21 8/11/99.M " 0.0. a 0.0 0.0 0.6 MW-27 8/11/99 _. 4'.1 0.0' 0.5 0.0 4.6 MW-33 '8/.11/99 . rt MW-35i 8/11/99 0:0 1.0 0.0 1.0 MW-36d 8/11/99 - 0.0 , 3.8. 0.0: 3.8 . MW-37d 8/11/99 0.0 3.1 0.0 3.1 MW-37i 8/11/99 0.0 0.0' 0.0 MW-991 8/11/99 0.0 2.1 0.0 2.1 MW-38i 8/12/99 0.0 0.0, 0.0 MW-41i 8/12/99 0.0 0.0 0.0 a Summary of BTEX, VOC 1 MTBE and Iron Results: g 3RD QUARTER (August) 1999 f (concentrations in parts-per-billion; blank entry indicates no-detection) Methtertiar Total 3'- X Total Other= O VCs Iron' Well - -Collection Date -butyl-ether Benzene Toluene Ethylbenzene Xyl_ ernes RI—EX Chloroform NaEthalene...VOCs :. o PAS-1 8/12/99 Off 1.1 0.0 <1.1 PAS-2 8I12/99- - 0.0 1.8.. -1.2 3.0 PAS-3 8/12/99 2.3 ,, 0.0 0.9 M 0.0 3,2, y OW-1 8/27/99: �'. :0.0 0.0 O.O r : pF BA CAPE C- .®D COMMISSION 3225 MAIN STREET r: r' V th P.O. BOX 226 BARNSTABLE, MA 02630 r. ;, • ' f (508)362-3828 r 9�S S�ACHU ti FAX(508)362-3136 -'M ` .•., E-mail:frontdesk®capecodcommission.org May 10 1999 qi . Laura Stanley 4 a ' Re: WSA-4490" ' , X ; Site Remediation Section , , � `Y First Quarterly 1999,,° Southeast Regional Office 4 °`' y Barnstable Fire Training Academy Y Department of Environmental Protection "b 20 Riverside Drive Lakeville, MA 0234740 n ` sy , Dear Ms. Stanley. _ V , I This letter and report contains the results of the first'quarterly groundwater monitoring round of 1999 for the BTEX plume from the Barnstable Fire Training'Academy and the. chloroform plume toe from the Cape,Cod Potato Chips facility. The sampling procedure, and reporting are in accordance with the DEP approved sampling and monitoring plan. Sampling results are given for the MTBE plume recovery and monitoring wells installed in December 1998 and January 1999 As we do each quarter, samples were taken for the following wellsto m_ ortitor the.BTEX and Chloroform plumes: CHLOROFORM BTEX- OW-8 . w FS-1sa" ` r Y x. F ¢ MW=9d MW 3s MW-14d.,. ua , „kx w ,: MW 13s :. MW-15d r: MW-158 MW-16d �. .. MW-21 . t u. 4 t-^' MW-32 z w 5 MW-37d �' � MW 37i � w PS-65 e, ' f -.r, r. -.. . . ..fir In"addition to VOC samples;field measurements were made for water,table level, specific conductance, dissolved=oxygen and temperature. All field.and laboratory results a're included in the"attachment to this letter. The results of;this;sampling round are shown one` the attached maps and,cross-sections diagrams. F 4 " - . x f BFTA I"Quarter 1999 report Page 1 of 4 RESULTS ., e f MTBE (Methy-tertiary-butyl--ether) f Additional monitoring and microwells installed'as part.of the IRA for the MTBE release were sampled. Five wells had less than 10 parts-per-billion (ppb),'while ten-had levels over 20 ppb (see summary table and map view). The plume extends southeasterly from the trainee's parking lot, reaching to,the wells just east of the utility-tower,corridor. The configuration of the MTBE contamination is consistent with the finding reported in the IRA completion report of March, and is contained by the recovery wells RW-7 and RW-8. Total MTBE concentrations have decreased since the IRA was completed. MTBE, which was released after carbon canister breakthrough event,in the central area-of the BFTA site proper, has migrated downgradient and is being'captured by RW-1. Effluent concentrations from the pump-and-treatsystem'is 11 ppb MTBE:jh.e.effluent discharge will be recycled back into the pump and treat system through RW=1; 2, & I EPA's guidance concentration for MTBE in drinking water is presently 20,to 40 ppb based ion aesthetic reasons for taste_. Our April monthly data (to be submitted) indicates an effluent level of 5.5 ppb. Chloroform y, %ri t 5, The sampling results are shown on the attached map;cross,section, and-table of chloroform history. Most evident are the decreased chloroform concentrations of the core of the plume at.PS-65,which decreased from 3.1 to'1.9 ppb, after a drop from 6.3 ppb in the 3rd quarter of 1998. The main body of the chloroform-plume is difficult'to distinguish from background levels,which are generally less than 5 ppb. MW-15d and 16d,both directly downgradient of the chloroform recovery wells,have background chloroform F. levels: 4.7 ppb and 1.9 ppb, respectively (see ichloroform table). Recovery Wells Water quality samples were taken for the recovery wells on February 8t':and analyzed for volatile organic compounds by method 524.2 (all values are in parts-per-billion,unless noted otherwise. BRL= Below Reporting Limit,'of 0.1ppb). SAMPLE Chloroform MTBE BTEX Nal2thilene,` Iron .m. RW-1 BRL 28.0. 18.3 23.0 1.9 RW-2 1.0 4.1 BRL.. 1.2.. BRL r .. RW-3 1.2 , :BRL BRL 2.0 RW-6 2.0 BRL' BRL BRL a �, -BRL .. RW-7 1:1 . 39.0 ., BRL BRL BRL RW-8 BRL 120.0 BRL BRL -BRL Influent 1.1 29.0 BRL 3.0' BRL Effluent JBRL 111.0 BRL BRL BRL . — Y ' _ — ...� •.is i. BFTA O Quarter 1999 report Page 2 of 4 Dissolved Oxygen and Specific Conductance : ` s Dissolved oxygen (DO) and specific conductance were measured,for forty-one wells in the field. Areas of low DO, defined by less than.5 parts-per-million (ppm) oxygen,appears to be located in the source areas and core of the effected downgradient area:. FS=1sa,MW-3s, MW-10, MW-13s, and OW-8. BTEX and Napthalene v p . The table below lists wells in which there was a detection,of BTEX.All BTEX detections are below GW-1 drinking water MCLs. Napthalene concentrations at the source area wells , (OW-8 and MW-3s) continue to exceed GW-1 standards.,'MW-3s had a,napthalene reading of 220 ppb, an increase from 54 ppb in the previous quarter. Although we.,expect , concentrations to decrease because of the Release Abatement Measure conducted in the summer of 1998, the recent increase is likely due to a release-of contaminants from the disturbed smear zone from upward winter water table fluctuations.' This increased release of napthalene was effectively captured by RW-1.which had influent napthalene concentration of 23 ppb, it's highest ever. 6 ` Well Benzene Toluene-.. Ethylbenzene Xylene �Napthalene FS-1sa -BRL BRL 13.0 43.0`, . ` BRL , MW-3s BRL BRL 4.7 20.0 ' 220.0 ` OW-1 BRL, BRL '" �• BRL •` °BRL'. .. .'BRL . T OW-8 BRL 47.0 ti 270.0 , '`. 1600.0 _ %,_}100.0 (Concentrations are in ppb) y ' p n General System Operation r ` The treatment system operated relatively utinterripted'duri-g the first quarter._The system operated properly and without shutdown during February., Spot checks have been done 2-3 times each week during the,month to confirm that the system remains running. In early March,however,RW-3 stopped pumping, and was off-line for a week. Desmond Drillers pulled out the pump,,diagnosed an electrical problem, and repaired it by March 15''. x ,. ., a Please contact me if you have any questions: xC. Sincerely fi , ,d =rP o CAMBARE!�I #F a v No.3788 ;A o TF ,p�`�0 S kI Th as C. Cambareri j , • r, � Water Resources Program Managerfi A , ' Hydrogeologist,,CGWP, LSP 37 BFTA ls`Q.uarte"r"1999 report , 4 *_ Page 3 of 4 `, .,. .x. cc: Enclosures:, Walter Lehman, Anheuser-Busch ,.1 4 Base Map. ' David Delorenzo,DEP-SERO DWS'-"•4e Plume Map,- R George Wadsworth, Barnstable Water Company Cross-sections Prasanta Bhunia,Weston& Sampson . ' Data sheets. Tom McKean,Barnstable Health Director Laboratory reports ` Sharon Roberts,Van Breusegen &'Assoc.. i Lee Pareseau, BFTA Director s y .T. i ' . N x•-.~b .W _ 1. nib• Sg , .. . - BFTA I"Quarter.1999 report., Page 4 of 4 s ` updated - 1/12/99 -Barnstable Fire Training Academy " -Well location site map . Well Types . e r Deep Microwell Clustered Well �. . FTA t Y e ~Multilevel Well tw. Schoo = s ,• F.� ( .Observation Well i. No. Basin I O. t Open Pit ® CC-7 ® Recharge Basin • PS-64 CPs 57 ow-i .. 0 , Recovery Well I 1 O Ck@CC-S M 1 MW-29 MW-24 z' .MD3-2 ®. OW-8 <. MW-28(s,d) M 1 3O. � - '`� 1. . OW 2 ® 4�" I AW29-42 ® (.0 BW-2. MW-32 LJ Q PS-65 OMW-26 I © W-25 O RW-4,5 6 1 PS-68 FS lsa MW-11 I® MW-34 OQ I® MW-15(s;d^ .� IVIW-16 (d) T ent W-5 I CC 8 CC 9 ul ing MW-31 1 © MW-17 I ® A 8 I O MW-14 (d) _ p MW-3(s,i,d) - �IW 23 - m Rd O Q - O MW-10 I R -3 r ® S-67 ® Fl t Rock �Q p I 1 ow 4 R2 r MW-37(s,i,d) *n RW-1 :-: I ® -,MW-18 �y .. e. MW-9(s,d)' I MW-13(s), RW-7�l RN -27 MW-33 ® ' OQ 1 I O O `- MW-36(s,d) 1 O @I O MW-35(f) W_1 O MW-8 - 1 MWO20 -. MW-21 I ®PAS-4 AS-1 _ ® .. .. MD ' S Basi ® " I ® MW-38(i) i O I MWa12(s) MW-7 _ 1 ® R -8 19 �- O ® 1 PAS-5 ® ®PAS-2 r O F MW-6 1 a MW-19(s,i,d) j PAS-3 O ® MW-40 MW - I -41 (i) MW-991 . Approximate Limit of Power Line Clearing , PAS#=wells installed byy } Pine&Swallow Co.,12/29-30/98 ; N RW-8 & MW-991 installed 1/8/99. 0 100 200 Note: Base map taken fromTown of Barnstable,MA '. :ti4fk ,y x,� , GIS topographic map. zl Approximate scale in feet Some well locations taken from c PP Whitman&Howard,Inc. ' Well Types Barnstable Fire Training Academy i M.T.B.E concentrations (PPb). Chloroform Dee Micro well, ell , 1st quarter 1999;. ® Clustered Well (sampled Feb. 8-11) „ e Multilevel Well k _ - Observation Well 4 O , .. en Pif FTA . . , ; -�s � ,Q p . x t _ Schoo O p O Recharge Basin a Recovery, i r . _ ® Well Roads s l o , T en - ilain \1 t ! O 28.0 e I ® 39.(l0 OA O ® � " ',a 'Y ` 0.0 .0 0 6.4 - Approximate Limit - of Power Line Clearing BRL=Below Reporting Limit(0.5,ppb) 0 100 200 Base map taken fromTown of Barnstable,MA GIS topographic map. Approximate scale,in feet Some well locations taken from Whitman & Howard, Inc. maps'- . �- - _�: �— a'r--- I�o o o � a yV Ino OW-1 A+ s k PS-65 . r• NM-28 ,. , _ a t.:5~ . .xi jai a: : , ,�:� '�, ... �;• .. ` MW-29CD CC-8 r. — RW-2 � > 6, RW-3 L F A MW-14 O ul MW-22 Z n " - a • s y s MW 21 { O • Q � , Q _. "' I c i.R 4p'1, "f 75"• � r �. MW-27 I s c PAS=4. ti7 1 PAS-5 a t + NM-33 r rm PAS-3 PAS-1J RW MW-991 PAS-2. nTnTrT=IIII /2A -' , ^ , Well Types, Barnstable Fire Training Academy , ® Chloroform Deep 1Vlicrowell CHLOROFORM Levels (ppb) February (1st quarter) 1999 e® Clustered Well 0 Multilevel Well OO Observation Well FTA 0, Open Pit Schoo Q Recharge Basin �, ? ® - i I ' § j _ • h , �..„.i Recovery Well. ® Chloroform .Roads' . flow path 1 �./ . - - I @ 1.0 I b N ♦ 1 T went,& ' - I w2.0 wilding ♦� + 'O ;® 4.7 (a) ®1.9"� b ` x 0 _y0 J I_ O CC) ® n 1 t s ®QV 1.2 3.5 (d) e • 7' ® 2.50)" I . no OO Di O o O 166 O 4 . O 1.0 . Approximate Limit of Power Line Clearing 0 Igo 20 Base map taken fromTown of Barnstable,MA GIS topographic map. ` - Approximate scale,in feet Some well locations taken from Whitman & Howard,Inc. maps., ; Summary/ History of BTEX, VOC , MTBE and Iron Results (concentrations in parts-per-billion) y _ Meth -ter iar ' , Total v..u OtherTotalVOC ron :. Well Collection Date -butyl-ether : Benzene Toluene Ethylbenzene. Xylenes ' BTEX ,Chloroform'Napthalene V Cs'' CC-5' 2/8/99 0.0 3.2 00' ' 3.2 CC-8 2%9/99 0.0 2.0 0.0 2.0 Effluent ' 2/8/99 = 11.0 ,� :�y x 3 }u 0.0 " 0 0 11.0 0.3 f m r � Effluent 2%23/99 12.0 _ t r 0 0 0.0 .` 12.0 FS-lsa 2/8/99 38.0 M. 110, r 43.0 Y: 56.0.1 - 0.0 94.0 ,. Influent -,2/8/99 29.0 2.0 a 2 0 ;. 1.1 - 3.0 2.5 ,. . 37.6 0..6 MW- 3d 2/9/99 2.4 _ 0 0, ' 15.0 0.0 17.4 -77 ?MW .3s °.` <2/9/99 9.1 4.7 20.0 ._. s24:7 r r 220.0 15.9 , 2697 x MW- 9d 2/9/99 0.0 2.5 .` 1!. ' 0 0-' 2.5 MW-10 - 2/9/99 . . - 0.0 " L '` 0.0 0.0 #, . MW-13s 2/9/99 0.01 0.0 t. 0.0 a MW-14d 2/9/99 0.0 1.7 0.0 . 1:7 i :. f MW-15d 2/10/99 0.0 4.7 0.0 z .P 4 ,G* MW-15s 2/10/99 0.0 1.0 0.0 . 1.0 0.0 1 MW-16d 2/10/99 0.0 1.9 . : 9 Y , �. ry'. Summary/History of BTEX , VOC , MTBE and Iron Results° `' ' (concentrations in parts-per-billion) Meth -tertiar Total .. - Other VTota� Iron Well 'Collection Date -butyl-ether Benzene Toluene Ethylbenzene Xylenes TE Chloroform NaEthalene MW-21 2/9/99 ,130.0 y 0.0 13 .0 0.0 ; a' . 0 MW 22 . 2/10/99r - ° 2.5 2.5 - 0 0. 2.5 r MW 27 ; rf2/10/99. 40.0 ` , 0 0 z 2.5.•3 T.w42.5 MW-28d 2/9/99 g L 4 0.0 0.0 0.0 MW-28s 2/9/99 44.0 " 0:0 0.0' 44.0 MW-32 2/9/99 k . 0.0 - 0.6 0.0# _ ,, 0.6 ' 0.0 0.7 MW-33 2/10/99 U 0.7 `"�r-' Nan MW-36d 2/10/99 a 0.0 -�� 4 0 �. 0.0 4.0 n - ' ` 2/10/99 ti 0.0 3 MW-37d .5 _s 0.0 3.5 MW-37i 2/10/99 0.0 {'3.2 OA:, 3.2 MW-991 2/10/99 6.4 0.0 1.0 ,.- 01W. 7.4 A . OW-1 2/8/99 14.0 0.0 0.0 OW-8 2/8/99 J - 47.0 270.0 1600.0 1917.0 100.0 107040'- 3087.0 PAS-1 2/11/99 30.0 0.0 0.9 0.0 30.9 PAS-2 2/11/99 0.0 1.3 2.2 " - 3.5 * T Summary/ History of BTEX, VOC, MTBE and Iron Results (concentrations in parts-per-billion) e h -tertiar otal F Total Other, Iron Well Collection Date -butyl-ether. Benzene Toluene Ethylbenzene Xvlenes BTEX Chloroform NaEthalene •VOCs. y VOCs (12v. PAS-2a 2/11/99 0.0 ; 0.0 . 0.0 a PAS-3 2/11/99 18.0 ' : _ 0.0 a s 0.0 18.0 PS-65` 2/9/99 0 0 1.9, 5.260 - ' 95.8 1.9 RW-1 '2/8/99 . 230.28.0 9.2 2.8 w 6.3 18.3 . a RW-2 2/8/99: 4.1 0.0 1.0 ; 1.3 0°.6 ' 6.4 <0.1 RW-3 2/8/99 4.5 :. 0.0 1.2 _ 0.0 ` 5.7 2.0 k- RW=6 2/8/99 0.0 2:0 0.0 2.0 <0.1 RW-73 2/8/99 39.0 _ ` 0.0 1.1.. 0.0: - 40.1 <0.1 RW-7~ ;. 2/23/99 .` 22.0 ,.` 0.0 1.2 0:0: 23.2 ; RW-8 2/8/99 120.0 ., 0.0 '0.0 120.0 <0.1 RW-8 2/23/99 100.0 0.0 1.6 a _ 0:0 101.E _.. Trip-blank 2/8/99 0.0 y 0.0, -0.0 k . Trip-blank 2/9/99 0.0 0.0 0.0 Trip-blank 2/10/99 0.0 0.0 0.0 e: • e ,y Chloroform History in Selected Wells at the B.F:T.A. "nt"=not tested) Well g-90 Nor.-90 Apr-91 Oc19 IsL-92 Aug-92 Dec-2 M4r-93 Apr-93 fun-93 '1uL- Dec-93 km-a Mar-` h Aug-9 Nov-94 lam-95 CG5 nt nt nt nt nt nt 61.0 78.0 nt nt 61.0 nt' nt nt nt nt 61.0 ' 14.0 nt CC-8 nt nt nt nt nt •nt nt 60.0 23.0 nt --23.0 82.0 nt 110.0 131.0" nt: 130.0` nt 72.0 ' CC-9 . nt nt. -nt nt, nt nt„ nt nt, nt nt nt nt _ nt nt*• 4.6 . nt 19.0 4.3 nt x MW-14d 0.8 nt -nt . nt nt nt 7.0 nt - nt nt 0.5 nt: nt nt ` 2.4 nt 0.7, brI nt MW-15d- 2.7 nt nt nt nt nt 7.2 nt nt nt nt nt .22.0 22.0 24.0 nt, 4.7 2.5 nt MW-15S ' - 0.6 nt nt, nt "rit nt nt _ nt nt nt nt nt nt nt 1.3 °nt 1.4 0.7 nt MW-16d 0.8 nt nt nt nt nt nt- nt nt nt nt nt nt nt nt 19.0 .1.0 1.0 nt MW-38i nt 0.5 brI nt brI nt nt nt nt 2.3 nt nt 3: nt nt 0.5 nt 0.6 nt nt MW-41i nt 0.7 1.6 nt brI nt nt nt nt bri brI nt +. nt nt brI . nt 0.61 nt nt MW-9d 0.9 nt nt 4.1 nt 6.8 nt nt nt nt 3.2 nt nt nt brI nt brI brI nt PS-68 nt nt nt nt 'nt nt 7.0 nt nt nt nt nt nt nt 8.1 nt nt 39.0 17.0 PS-65 nt P nt nt nt nt. nt 31.0 nt nt nt nt 31.0 nt 31.0 42.0 nt 45.0 22.0 nt Well Mar-95 May-95 Auk-95 QaL25 Feb-9 Mai 96 "lu -96 Age6 $gyp-96 Nov-96 E&b E Mau-97 Aug-9 N9�37 Feb-98 May-98 Aug 98 L«Iett28 eb-99 CC-5 nt nt 23.0 _ 5.5 12.0 nt 5.4 5.4 nt 9.6 ' 8.9 "nt 7.8 4.3 4.5 4.2 4.5 2.4 3.2 . Y CC-8 nt nt - 49.0 nt 19.0 nt 11.2 8.4 ,nt '" 7.2 9.2 6.41 7.0 2.5 13.2 2.2 2.8 2.5 2.0 CC-9 nt nt nt nt 4.4 nt nt nt nt nt nt nt., 1.8 nt' int nt 1.3 nt. nt MW-14d nt nt 1.5 0.7 brI. nt 3.3 2.2 At nt 8.0 5.6- 3.3 3.81 2.1 1.1 1.3 _ 1.5 1.7 x MW-15d nt '= nt brI - nt 6.8 nt 5.8 brI nt brI brI 1.9 3.8 3.2 4.8 3.1 - 4.4 3.81 4.7 MW-15S nt • 2.4 - - 2.0 1.7 3.7 nt 3.1 2.5 nt 2.4 •" 3.3 rit 2.0 bri 2.1 1.71 4.0 0.9 1.0 MW-16d nt. nt • 0.6 brI bri 2.1 nt nt 19.0 brI brI brI 3.1 3.2 4.1 2.3 2.9 1.7 1.9 MW-38i nt bri 1.0 nt nt 1.3 nt nt nt nt nt 4.6 nt nt nt 2.0 2.3 nt nt MW-41i nt brI 2.0 nt nt 0.7 nt nt nt nt nt. 2.1 nt nt nt 1.4 •2.4 nt- nt t MW-9d a nt nt brI brI 2.21 nt 2.1 brI nt 2.6 brI 3.1 nt 2.71 2.2 ' 2.6 - 5.0 1.6 2.5 PS-68 7.3 nt nt 2.8 nt nt nt nt nt nt nt nt nt nt nt nt nt nt Int PS-65 58.0 nt 23.0 nt 0.0 nt nt nt nt nt, 31.0 17.0 21.0 19.0 11.0 17.0` .-6.3 3.1 1.9 « B.F.T.A. Well Characteristics: 1st quarter 199941 Water Level Water Level, . ;. . °Specific Conductance :-Dissolved Oxygen ' Well Measurement Date (feet above m s 1) .T -mhos ' 1 m �Temperature (c) CC-5 2/12/99 .. 7.0 82 z 122 ok CC-8 2/12/99 106° i. .91 - 11:9 2/12/99 �' .: r FS-lsa29.35 79= 7.2 F MW- 1 2/12/99 MW- 3d 2/12/99 1.2 .12.7 • MW- 3s 2/12/99, v $ 1, .29.44 ' , 94. 1.4 14 'r 11.8 MW- 6 2/12/99. t29.09 MW- 9d 2/12/99 _ 100 7 7 ~ t a, 11:8 MW-10 2/12/99 1 , fi 84 iw� t ;1.8 : 12.7. _ 5 MW-11 2/12/99 29.08 F 28 MW-12s -2/12/99 .66 y MW-13s 2/12/99 28.66 aZ 112' t19 - •11.7 MW-14d 2/12/99 28.29 92 - a 6 3 ��, E, 11.8 a " s MW-15d 2/12/99 ' 94 8 0.� . .- ,�'.� 11:0 MW-15s 2/12/99 28.19` rf 79. . * "5a4 �`'� .11.0 MW-16d 2/12/99 28:16 11:2 80 MW-20 2/12/99 28.24 i*` '#u t T.K.. :.1. k.••' MW-21 2/12/99 28.21 _ : j ;78 ' 3 5 11;7 MW-23 2/12/99 28.19 t. r t 1VIW 24 2/12/99 . 28:67 �: w r ., .MW-25. 4`'-2/12/99 °' ' ;28.72 j '� H� ,k MW-27 k -2/12/99 28.11* `r �, ..79 ;� , `. ;:7.0 . 11.7 MW-28d 12/12/99 ' �g gg 12.9 12.8 1 e. OW-1 and 0W-8;well rim'elevation altered by,ezcavation in'July'98; not yet resurveyed,so water level understated by.5-1.0 ft) ' ' B.F.T.A. Well Characteristics: 1st duarter 1999 Water Level Water Level Specific Conductance Di§solved ftgen Well Measurement Date (feet above m.s.1J u-mho's ( liml Temperature (c) MW-28s 2/12/99 29.25 . ., 85. ._ 13.2 MW-29 2/12/99 28.88 iy 14, MW-32 2/12/99 28.56 84 F 7.4 12.0 MW-33 2/12/99 83 95 11.5 MW-36d 2/12/99 , 127.59 86 " 75 11.0 MW-37d 2/12/99 `109 7:1, MW-37i, 2/12/99 , - .28.06 ' A_91 . -8.7 11.3 MW-991 2/12/99 86 2.9 2/12/99 ' OW-129.44 79. '' 9.7 9.9 OW-2d 2/12/99 r. .. 30.00 , f OW-8 2/12/99 28.76 110. 14 f 10:5V PAS-1 2/12/99 T ^3 90 PAS-2 2/12/99 4 �, 121 PAS-2a 2/12/99 Y, 78 PAS-3 2/12/99 aw. PS-65 2/12/99 - .130,A 19 9 ,. . 10 5. f. ° 3 r' .. a.� .. ^ v r f, R C=OW-1 and OW-8 well-rim elevation altered by excavation in July'98; not yet resurveyed,so water level understated by.5-1.0 ft) x 1-� `'' °F BA R�s CAPE COD COMMISSION 0 r 3225 MAIN STREET U ® �' P.O. BOX 226 BARNSTABLE, MA 02630 (508)362-3828 A CHv FAX(508)362-3136 E-mail:frontdesk@capecodcommission.org j February 5, 1999 Laura Stanley RE: WSA-4-190 Site Remediation Section January 1999 Southeast Regional Office Monthly Report Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: This letter and report contains results from the January 1999 monthly sampling round at the Barnstable Fire Training Academy. It marks the first monthly sampling immediately following the I.R.A. plan steps done in late December and early January. On January 11', we stopped bypassing RW-7's inflow to granulated carbon filtering, so it now goes through the same treatment system as the other recovery wells. On January 15' we sampled from the six recovery wells, as well as system influent and effluent. For more frequent tracking, we are taking bi-weekly samples of influent from RW-7 and 8 and effluent from the treatment system for the MTBE monitoring. Well Date Chloroform Napthalene Toluene -Methy-tertiary-butyl- (ppb) (ppb) (ppb) ether (NME) RW-1 1/15/99 1.2 8.7 12.0 - 9.5 RW-2 1/15/99 1.0 BRL BRL 3.9 RW-3 1/15/99 1.4 n/t n/t 8.9 RW-6 1/15/99 0.7 BRL BRL BRL RW-7 1/15/99 0.9 BRL BRL 66.0 RW-7 1/25/99 1.2 BRL BRL . 55.0 RW-8 1/15/99 1.9, --- BRL . BRL 110.0 RW-8 1/25/99 1.3 BRL BRL 99.0 Influent 1/15/99 1.1 1.3 2.2 24.0 Effluent 1/15/99 BRL BRL BRL 9.2 Effluent 1/25/99 BRL BRL BRL 12.0 !►, " f MTBE effluent is below the lowest range of EPAs guidance concentration of 20 to 40 ppb for aesthetic quality. Chloroform concentration of RW-6 is again below 5 ppb from the high value of December.. Samples were also taken for iron this month. Well Date Iron (ppm) RW-1 1/15/99 0.30 RW-2 1/15/99 0.04 RW-3 1/15/99 0.03 RW-6 1/15/99 <0.02 RW-7 1/15/99 0.28 RW-8 1/15/99 0.17 Influent 12/14/98 0.82 Effluent 12/15/98 0.31 1 Please contact me if you have any questions. r XCambareri esD' JtA cF '9 10 CA TH MASNo.37: �� 9 � Water Resources Program Manager Hydrogeologist, LSP- 88 cc: Enclosures: Mark Zielinski, Interim County Administrator Data sheets James Tinsley, Barnstable Town Manager Laboratory results George Wadsworth, Barnstable Water Company Tom McKean, Barnstable Health Director A Prasanta Bhunia, Weston and Sampson Inc. ' Sharon Roberts, Van Breusegen & Associates Inc. Walter Lehman, Anheuser-Busch Inc. Lee Pareseau, B.F.T.A. managing director 1/29/,99' Summary / History of BTEX , VOC , MTBE and Iron Results (concentrations in parts-per-billion) Meth -tertiar Total Other Total Iron Well Collection Date -butyl-ether Benzene Toluene Ethylbenzene Ulleenes BTEX Chloroform Napthalene VOCs vocs (P.v m•) Effluent 1/25/99 12.0 0.0 0.0 12.0 RW-7 1/25/99- 55.0 0.0 1.2 ' ' 0.0 " 56.2 RW-8 1/25/99 99.0 x 0.0 1.3 0.0. 100.3 Effluent 1/15/99 9.2 0.0 0.0 9.2 0.31 Influent 1/15/99 24.0 2.2 0.6 2.3 5.1 1.1 1.3 1.4 32.9 0.82 RW-1 1/15/99 9.5 12.0 4.4 13.0 29.4 1.2 8.7 15.7 64.5 0.30 P RW-2 1/15/99 3.9 0.0 1.0 0.0 4.9 0.04 RW-3 1/15/99 8.9 0.9 0.9 1.4 0.0 11.2 0.03 RW-6 1/15/99 0.0 0.7 0.0 0.7 <0.02 RW-7 1/15/99 60.0 0.0 0.9 0.0 ' 60.9 0.28 RW-8 1/15/99 110.0 0.0 1.9 0.0 111.9 0.17 ` trip-blank 1/15/99 0.0 0.0 0.0 Effluent 1/12/99 12.0 0.0 0.0 12.0 RW-8 1/12/99 130.0 0.0 0.6 0.0 130.6 MW-991 1/8/99 19.0 0.0 1.0 0.0 20.0 SummaXy/ HistoLry of BTEX VOC MTBE and Iron Results 2 1 999 (concentrations in parts-per-billion) Other Iron Total Meth -tertia Total Well Collection Date -butyl-ether Benzene Toluene Ethyltienzene XvlenesBTE Chloroform a thalen V C-s VOCs ,{E.vm.) PAS-2a 1/8/99 0.0 a 0.0 0.0 RW-7 effl. 1 1499/ / .0 0.0 14.. _8 0 0.0 0.0 1.2 RW-8 11/8/99 230.0 0.0 1.2 0.0 231.2 Effluent 12/21/98 18.0 0.0 :_ 0.0 18.0 MW-27 12/17/98 380.0 0.0 0.9 0.0 380.9 Effluent 12/15/98 2.0 0.0 0.0 2.0 1.4 Influent 12/14/98 4.9 1.0 1.1 2.1 1.5 1.4 1.1 11.0 1.9 RW-1 12/14/98 4.0 1.0 3.0 8.0 0.6 5.1 3.1 , 16.8 3.8 RW-2 12/14/98 3.1 0.0 0.9 0.0 4.0 <0.1 RW-3 12/14/98 5.2 3.7 3.7 1.3 g1.6 11.8 3.8 RW-6 12/14/98 0.0 9.5 0.0 9.5 <0.1 2 240.0 1 240.0 <0.1 RW-7 effl. 1 /14/98 p.p 0.0 RW-7 inf. 12/14/98 330.0 0.0 1.1 0.0 331.1 <0.1 Trip-blank 12/14/98 0.0 0.0 0.0 RW-7 effl. 12/1/98 0.0 0.0 0.0 Universal-Gold Material Safe Data Sheet $ t3' �; _ - http://192,6.1.3/goldmsds;h wMatiolual Foam ' P.O.Box 270,Exton,PA 19341-1350,USA Ph.610-363-1400 Fax 610-524-9073 + x a. MATERIAL SAFETY DATA SHEET a' UNIVERSAL GOLD 3% ALCOHOL RESISTANT AQUEOUS FILM FORMING FOAM r., s Section L CHEMICAL PRODUCT/COMPANY IDENTIFICATION t f + f Material Identification '*` }Art Product: Universal_Gold 3% Synonyms: Alcohol Resistant Aqueous Film Forming Foam(AR-AFFF) . CAS No: Mixture -No single CAS # applicable -,r ' • '- '- ,. "" , 4, - r aL.x r i".fir,. - - �:,," , Campany Identification , Manufacturer. y � '. National Fo- Inc. 41 t 50 Gordon Drive T;0. Box 270 • . ,:Exton,PA 193.41=1350._ �f � •.�,.+,_ �w' -,.y�,.•...;.=x Emergency Phone Number (610) 363-1400 (U.S.A.)` ` Fax(6.10) 524-9073 Section,2. COMPOSITION / INFORMATION_ ON INGREDIENTS - Comp6nents� ... CAS Number Water, 2 - i - - 7732-18-5 .,= -<..• > . �. (2-Methoxymethylethoxy) Propanol '34590-94-8 j f . .- Proprietary mixture of synthetic detergents No single CAS # applicable _ Fluoroalkyl Surfactant, 34455=29-3 Polysaccharide'-t 11138-66,2 - ` *. t Section13. HAZARDS IDENTIFICATION -Potential Health Effects ' - _' Inhalation - No data available. ' Skin Contact - 1 of 6 5/5/98 2:51 PM u . Universal,Gold Material Safety Data'Sheet http://192.6.1.3/goldmsds.html Contact with liquid.may cause moderate irritation or dermatitis due to removal of oils from the skin. Eye Contact Product is an eye irritant. r In estion -No significant significant signs indicative of any adverse health effect are expected to occur as a result of ingestion. ' Additional Health Effects } `Ll "Existing eye or skin sensitivity may be aggravated by exposure. 'F Carcinogenicity Information "4' No data.available. , Section 4. FIRST AID MEASURES Inhalation If inhaled, remove victim to fresh air. Give oxygen or artificial respiration as needed. Obtain emergency medical attention. Skin Contact In case of skin contact, immediately flush skin with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. If irritation occurs, obtain medical attention. Wash contaminated clothing before re-use. Eye Contact In case of eye contact, immediately flush eyes with copious amounts of water for 15-30 minutes.Retract eyelids often. Contact a physician. Ingestion If swallowed, give victim plenty of water to drink.Do not induce vomiting. Call a physician or poison control center.Never administer anything by mouth to an unconscious person. Section 5. FIRE FIGHTING MEASURES Flammable Properties Flash Point N/A Fire and Explosion Hazards Avoid contact with water reactive materials, burning metals and electrically energized equipment. Extinguishing Media I, Product is an extinguishing media. Use media appropriate for surrounding materials. r°. Special Fire Fighting Instructions This product will produce foam when mixed with water. Section 6. ACCIDENTAL RELEASE MEASURES Safeguards (Personnel) e 2 of 6 5/5/98 2:51 PM Universal•Gold Material Safety Data Sheet # http://l92.6.1.3/goldmsds.html NOTE: Review FIRE FIGHTING MEASURES and HANDLING(Personnel) sections before proceeding with clean-up. Use appropriate Personal Protective Equipment during clean-up: Accidental Release Measures Concentrate Stopflow if possible. Use appropriate protective equipment p durin clean up. Collects illed concentrate 1'-k, Ppgp with absorbent material. Flush area with water until it no longer foams. Exercise caution, surfaces;r iay' F, be slippery'. Prevent discharge of concentrate to waterways. Do not discharege into biologicalFsewer, treatment systems without prior approval. Disposal should be made in accordance with federal,estate:,and;,-' ; local regulations. - Foam/Foam Solution See above. Flush with water. Prevent discharge of foam/foam solution to waterways. Do not discharge. n into biological sewer treatment systems without prior approval. Disposal should be made in accordance with federal,state and local regulations. " Section 7. HANDLING AND STORAGE ' ` - Handling(Personnel) Avoid contact with eyes, skin or clothing. Avoid ingestion or inhalatioh.�Rinse skin and eyes thoroughly in case,of contact. HAZARDS and FIRST�AID sections. , Storage :Recommended storage environment is within 357 (2°C) - 120°F (49°.C). Store.product in.original shipping container or tanks designed for product storage., Section S. EXPOSURE CONTROLS/PERSONAL PROTECTION' t . Engineering Controls -, . j Special ventilation is not required. Personal Protective Equipment Respiratory M Recommended exposure limits (OSHA-PEL and ACGIH-TLV) have not beeddetermined for this material. The need for respiratory protection'should be evaluated by a qualified health specialist. , Protective Clothing "' - • _ i , >r Rubber.or PVC gloves recommended. Eye Protection Safety glasses,,face shield or chemical splash goggles must•be,worn when possibility existsfor eye contact. Contact lenses should not be worn. Eye wash facilities are recommended. a Other Hygienic Practices • Use good personal hygiene practices:Wash hands before eating,drinking;smoking, or using toilet facilities..Promptly remove soiled clothing and wash thoroughly before re-use,' - Exposure Guidelines e Exposure Limits 3 of 6 •5/5/98 2:51 PIv "op Universal Gold Material Safety Data Sheet F`r' `' http://191.6.1.3/goldmsds.html t r (2-Methoxymethylethoxy) Propanol (34590-94-8) PEL(OSHA) 100 ppm, 8 hr. TWA Skin 150 ppm, 15 min. STEL Skin TLV (ACGIH) " ppm,m, 8 hr. TWA Skin . . 150 ppm, 15 min. STEL Skin r .t �Y .Section,9. PHYSICAL AND CHEMICAL PROPERTIES _ Physical Data Boiling Point: Not applicable Vapor Pressure: Not applicable Vapor Density: Not applicable Melting Point Not applicable Evaporation Rate: <1 (Butyl Acetate= 1.0) Solubility in Water: 100% pH: . 8.0 Specific Gravity: 1.025 @ 25°C Odor: Mild,pleasant . Form: Viscous liquid Color; Straw yellow Section 10. STABILITY AND REACTIVITY Chemical Stability Stable. Incompatibility, Materials to Avoid Avoid use of product on burning metals, electrically-energized equipment and contact with water reactive materials. Polymerization Will not occur. lfi . 'YR Section 14. TOXICOLOGICAL INFORMATION a " Mammalian Toxicity Ingestion This material was not toxic when administered to Wistar Albino rats at an acute oral dose of 5g/kg body weight. Eye Animal testing indicates this material is a primary eye irritant when tested undiluted on New Zealand White Rabbits. 4 of 6 ,. s 5/5/98 2:S l.Pl� Ar vt4� Universal Gold Material Safety Data Sheet http://192 6 1 3/golden s s d htm • Skin Animal testing indicates this material'is not a primary skin irritant when tested undiluted on New Zealand White Rabbits. ' 'sr Inhalation No data available at this time. `V Carcinogenic, Developmental, Reproductive, Mutagenic Effects No data available on this material. o . , , N. 777 77- Section 12. ECOLOGICAL INFORMATION s Ecotoxicological Information Aquatic Toxicity 96 hi.Flow Through LC50 for Fathead Minnows (pimephales promelas) is-reported to be greater than 500 ppm. Y - Environmental Fate '_BOD5 91;500 mg/kg LYE: COD 290,000 mg/kg Section 13. DISPOSAL CONSIDERATIONS Ml` Water Disposal, Universal Gold can be treatedby wastewater treatment facilities Do"not discharge.mto'biological sewer -,treatment systems without prior approval.-Specific concerns are high-BOD load and:foaming tendency. Low dosage flow rate or antifoaming agents acceptable to the treatment plant maybe..helpful. Do not' flush,to waterways.Disposal should be made in accordance with federal,state and local regulations.,-. k `Section`14. TRANSPORTATION INFORMATION '.. r Shipping Information 4 r v Proper Shipping Name: Fire Extinguishers or Compounds-N.O.I.B.N. Hazard Class: None A UN Number: None' p F 7 - .'Section 15. REGULATORY INFORMATION,- 'U.S. Federal Regulations .Toxic Substances Control Act (TSCA).All componentsA,of this product are listed in the TSCA inventory.• ; ,Superfund Amendments and Reauthorization Act of 1988 (SARA),Title'III ' Section 302/304 Lt ¢ There are no components of this material'with known CASr numbers which are on the �[F Extremely Hazardous Substances (EHS) list. =4 =5 of 6 . * ,. ,' .. f" �' S/5/98 2:51 P } Universal Gold Material Safety Data Sheet f `'' x`` http://192.6.1.3/goldmsds.html Section 311 & 312 Based on available information,this material contains the following components which are classified as the following health and/or physical hazards according to Section 311 & 312: (2-Methoxymethylethoxy) Propanol 34590-94-8 (Flammability) Section 313 This material does not contain any chemical components subject to Section 313 reporting requirements. COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION,AND LIABILITY w ACT (CERCLA) This material does not contain any components subject to the reporting requirements of CERCLA. OTHER REGULATORY INFORMATION None. STATE REGULATIONS PENNSYLVANIA RIGHT-TO-KNOW HAZARDOUS SUBSTANCES LIST PA Hazardous Substances present at levels greater than 11/o: (2-Methoxymethylethoxy) Propanol 34590-94-8 Section 16. OTHER INFORMATION NFPA Rating Health 0 Flammability 0 Reactivity 0- ADDITIONAL INFORMATION Revision Summary 6/23/97.Updated Section 2 and Section 3. 8/21/95 Revised to ANSI format. For further information, see National Foam Product Data Sheet'for Universal Gold 3%. 4. The information contained herein is furnished without warranty either expressed or implied.This data sheet is not a part of any contract of sale.The information contained herein is believed to be correct or is obtained from sources x believed to be generally reliable.However,it is the responsibility of the user of these materials to investigate, understand and comply with federal,state and local guidelines and procedures for safe handling and use of these materials.National Foam,Inc.shall not be liable for any loss or damage arising directly or indirectly from the use of this product and National Foam,Inc.assumes no obligation or liabilities for reliance on the information contained herein or omissions herefrom. September 23, 1997 6 of 6 5/5/98 2:51 PM of B'�R BARNSTABLE COUNTY DEPARTMENT OF HEALTH AND THE ENVIRONMENT SUPERIOR COURT HOUSE POST OFFICE BOX 427 BARNSTABLE,MASSACHUSETTS 02630 ' - Phone:(508)362-2511 Ext.330 • v • Public Health Administration 333 �lA Se' Environmental Health 383 UNDERGROUND TANK TEST RESULTS n Water OuaiityAnalysis 337 FAX(508)362-4136 TDD(508)362 5895 NAME: Barnstable County-Helfns House y TEST DATE: .4%11/97 TANK LOCATION: F1 i ntrock Road-South - TAG #: 1263 YEAR INSTALLED: F 1976 CAPACITY: 500 The recent check of the vapor monitoring well(s) neai your underground storage tank.(UST) did not detect any significant contamination. Because the use of soil vapor monitoring for UST leak detection is a recent and limited technology we cannot, however, guarantee that your tank.has not leaked. You should also realize that a "good" result from our test is no indication of how lond the tank will remain sound. Due to fiscal constraints,the Barnstable County Health and.EnvironmentalDepartment has,instituteda nominal test fee of S30 for one well and $10 for each additional well at a site. Accordingly, would you please send a check for $ 30 , made payable to BARNSTABLE COLTNTY to ' . t Barnstable County Health& Environmental Department" µ Superior Court House,Route 6A � Barnstable, MA 02630 l 1 Attu. Charlotte Stiefel ; The following items, if checked, also apply to your UST: X We encourage the removal of older tanks before the expected leak(s) develop. ,y We encourage removal of tanks under 300 gallons as they were not designed to be underground.' Your UST doesn't appear to be registered and tagged as required by your Board of Health. It would be advisable to mark your.monitoring well to prevent accidental usage. The soil conditions surrounding your tank are not ideal and may accelerate tank leakage. A coov of this letter has been sent.to your Board of Health and the records reflect the results of this tank test. If you have any questions please contact`Charlotte Stiefel at(508)7362-2511 extension 334. cc: Board of Health: Barnstabl e' Whereas,the escape of fuel from an underground storage tank may result in civil and/or criminal liability of the owner,lessee,licensee, licensor,and/or other persons in control of the premises;, Whereas, the use of vapor monitoring procedures is only one of several procedures that may be used to detect leaking or escaping fuel; Whereas,-the reliability and experience of the testing procedure is limited; and " n. Whereas, from location to location and soil to soil test results may vary due to a number of factors; The County of Barnstable and the Barnstable County Department of Health&the Environment represent that while the test results give a fairly accurate reading of the vapor content in the well sites at the place and time of the testing,the soil conditions and condition of the tank and connections may be such that leaks could occur at the time of testing or shortly thereafter without detection. Similarly,the equipment is sufficiently sensitive as to detect fumes when,.;in fact, no actual tank or piping leaks have occurred at all.;Therefore, no party shall.rely exclusively on the results of the vapor monitoring.test. Neither the County of Barnstable nor the Barnstable County Department of Health& . the Environment shall be liable to any person either for the failure of the test to detect a leak when such a leak has,in fact,occurred or for the detection of readings which may indicate that vapors are present in the soil when,in fact,no leak has occurred. Neither the County nor any department thereof shall be liable for any faulty or overly sensitive readings resulting from the taking of such testa • a ' OF BA s CAPE COD COIF MISSION ' a 3225 MAIN STREET P.O. BOX 226 3• BARNSTABLE, MA 02630 '9Ss FAX 362-3828 a ACHU FAX(508)362-3136 E-mail:frontdesk® - ecodcommission.or �P 9 November 3, 1998 Ms. Laura Stanley p Department of Environmental Protection Southeast Regional Office t 20 Riverside Drive Lakeville, MA 02347 RE: Release Abatement Measure Completion Report ` Barnstable County Fire Training Academy Barnstable, MA DEP RTN: 4-0000190 Dear Ms. Stanley: .x . This report serves to fulfill informational requirements for a Release Abatement Measure (RAM) { Completion Report, as outlined in the Massachusetts Contingency Plan (MCP), 310 C.M.R. 40:.000 Section 40.0446. The following is offered in compliance: G ,- PRP: Barnstable County Fire Training Academyw, Attn: Mark Zielinski, County Administrator Barnstable Superior Court House Y Route 6A Barnstable, MA 02630 `'' Tel: (508) 362-2511 r DESCRIPTION OF RELEASE: On,July 8, 1998, the LSP of record, Mr. Thomas C. Cambareri (#3788)'was given Department approval with'a verbal authorization to proceed_from Ms. Laura Stanley for a RAM plan Which consisted of the following objectives. It was proposed that test pits would be excavated in the vicinity of OW-8, FS-Is and MW-3s where the highest petroleum hydrocarbon residual contamination remained. ;The RAM plan proposed excavation. of petroleum contaminated. • f`� n.. a _a . , Ar Barnstable County Fire Training Academy RAM Completion Report RTN:4-0000190 soil(PCS), stockpiling the PCS on 6 mil poly and covering with same, analyzing the PCS at a state certified laboratory and disposal at a state approved recycling/ batching facility using the Bill of Lading process. A condition of the RAM plan approval was not to exceed 100 yd3. The use of the Site currently is the Barnstable Fire Training Academy. This Site has been used for the same activities since the 1950's. The source of the contamination on the Site has been identified as fuel oil (#2) for fire training exercises. During these activities, it was recognized that soil and groundwater beneath the localized training, areas had become contaminated. ' The fire fighting pit system was shut down and discontinued in 1986. Petroleum contaminated soil has been removed in the past via the Bill of Lading process and a groundwater remediation system has been in place as a Short Term Measure since 1994, with required groundwater monitoring on a quarterly basis. Although most of the BTEX has diminished to concentrations below the MCLs, concentrations of napthalene have remained at the source areas. The implementation phase of this RAM plan was meant to remove P P residual contaminated soil in an effort to abate, prevent or eliminate adverse impacts to health welfare or the environment an t the n safety, public e d get a napthalene concentrations at the source areas below GW-1. SITE CONDITIONS: The Site is flat area with very little vegetation. Soil conditions vary from glacial till to stratified drift to reworked material used as fill. Due to the activities that occur on this site, it has been graded and regraded to meet the needs of the training facility. Figure 1 represents the current site plan of the Site with monitoring well, observation well, and recovery well locations. Figure Zrepresents the locations of test pits TP1 - TP6. POTENTL4 L RECEPTORS: To the southwest of and adjacent to the Site is Flintrock Pond, a fresh water pond and part of the Mary Dunn Pond complex. To the north, there is a small unnamed pond. Little Israel Pond is also located to the north of the Site. Barnstable Water Company wells MD-3 and MD4 are located hydraulically downgradient of the Site. Groundwater flow has been determined to flow in an easterly direction. The water table has been identified at 7 feet below the surface grade during the implementation of this RAM plan. REQUIREMENT FOR A RAM: This RAM plan was developed to minimize or eliminate in an expeditious manner residual PCS in an attempt to abate, prevent, or eliminate horizontal and/or vertical migration of petroleum hydrocarbons. The contaminated soil was evaluated under the following analyses: volatile organics by EPA Method 8260; polychlorinated biphenyls (PCBs) by EPA Method 8082; total petroleum hydrocarbons by ASTM D3328-78 (Mod); trace metals by EPA Method 6010 and 7471;corrosivity; ignitability; and reactivity. These analyses were conducted to meet the requirements of the state certified recycling facility. The laboratory analyses are enclosed in Appendix B. SCHEDULE OF PLAN: Since gaining Department approval to conduct the RAM, the Potentially Responsible Party (PRP) has been actively working to implement and complete the RAM plan. Vetorino Excavating was contracted to excavate the test pits. Mahoney & Douglas, Ltd. was contracted to screen the soils with a photoionization detector (PID) following DEP procedures for performing Jar Headspace Analytical Screening. Groundwater Analytical was the state certified laboratory where soil samples were analyzed. Environmental oversight on the project was conducted by Thomas Cambareri, LSP # 3788. RAM PLAN IMPLEMENTATION: The RAM plan was to provide, based on long-standing assessment and monitoring activities, a reduction to risks and the cost effective removal of PCS in the attempt to abate, prevent or 2 Barnstable County Fire Training Academy a RAM Completion Report RTN:4-0000190 - eliminate any threats to health, 'safety, public welfare or the'environment. The principal objectives of this RAM plan were to remove the maximum amount of residual PCS, concrete and piping currently identified at the Site by excavating 6 test pits. Another objective was to blende an ORC® additive manufactured by Regenesis Bioremediation Products, as`a slurry mixture, within the excavations'and ,soils underlying the standing water at each test pit location. This process was completed by pouring the fine powder into the excavator,bucket, adding water to meet the appropriate solids consistency (63%), then placing the slurry in the ..standing water within the-excavation. The bucket was then used to mix. the slurry into the soil.• The excavated soils.were separated as clean and PCS. PCS were screened onsite using a calibrated PID, Model 580B manufactured by Thermo Environmental Instrumerits. Test'pits 4 'and", 5 were identified as` having elevated levels of Total Organic Vapors (TOVs).. Excavation in these two test pits continued to approximately 3-4 feet below the groundwater interface. Soil samples collected and jar headspaced at the bottom of the hole indicated TOVs in test pit 4 and 5 were 11 ppm and 38.3 ppm respectively. These field screens were used to determine that the,maximum amount'of PCS had been removed during this removal. PCS (48.95 tons/30.yd3) was excavated, stockpiled at the Site, and ultimately transported and disposed of at Bardon Trimount, 230 Great Western Road, South Dennis, MA (an asphalt batching plant).. A copy of the Bill of,Lading is enclosed in' 'Appendix A.. - REMEDIATION OF-WASTE: + Excavated PCS generated during the implementation phase of the RAM plan, were'xstockpiled on 6 mil polyethylene and covered with the same as a temporary measure. Upon receiving the results of the laboratory analyses, the PCS was then transported.to a state approved recycling/asphalt batching facility, Bardon Trimount, 230 Great Western,Road, South Dennis, MA. This activity ,was conducted following the Bill of Lading procedures identified in Section 40.0034 and'40.0035., REQUIRED PERMITS: The PCS removal activity did not require any federal permits. A Bill of Lading was required under'the MCP, 310'CMR 40.0000, for the transport and disposal of PCS at a state approved ., recycling/asphalt batching facility. No local permits were required.;' ' F CONCLUSIONS: = The following findings are presented as a result of completing the RAM plan for the Site identified as the Barnstable Fire Training Academy, 155 Flintrock Road, Barnstable, MA 02630. Additional petroleum contaminated soil was characterized, excavated, stockpiled, t transported and disposed of at a recycling/ asphalt batching facility. Two areas identified as former fire fighting areas, (the central tank area and the zig-zag pit), were,the locations where this additional PCS (48.95 tons/30 yd3) was removed. The identified release areas were localized along the eastern boundary of the Fire Training Academy. Groundwater was encountered during the PCS removal and slurry addition, however, due to the ongoing groundwater remediation technology in place, groundwater issues were not addressed as part of this RAM. Groundwater monitoring at down gradient wells, OW-8,,MW-3s and RW-? :will measure a long term performance of this RAM. -s During the excavation activity, soil screening was conducted at each test pit. Test pits 4"and 5 were identified as having elevated levels of Total Organic Vapors_ (TOVs). Excavation continued to,approximately 3 feet below the groundwater interface.. Soil samples collected and jar headspaced at.the bottom of the hole indicated TOVs in test pit 4 and 5 were 11 ppm and 38.3`'ppm respectively. These field screens were used to determine that the maximum amount of PCS had been removed during this removal. These soils were analyzed for volatile_ ,organics using-EPA-Method 8260, yielding BRL. EPA Method 8082 was used to analyze.for ',;PCBs, yielding results"'which were BRL. A GC/FID was completed which identified the'.= characteristics were similar to mildly.weathered #2 fuel oil. For a complete listing of the soil r analyses;�refer!to Appendix"B. t, ' Barnstable County Fire Training Academy RAM Completion Report RTN:4-0000190 Therefore, the opinion of the LSP of record is that the maximum residual contamination has been removed per this RAM plan. There appears to be a level of no significant risk at the site for human receptors, due to the entire perimeter of the Site being fenced. No environmental receptors would be affected due to the residual contaminated soil having been removed. There are no exposure points noted at the Site. The only exposure pathways provided at the Site are the existing monitoring and observation wells. No significant risks are noted at the site due to the removal of residual contaminated material to 11 feet below the surface grade and the fact that ongoing groundwater remediation technology remains active. LSP opmoN I attest under the pains and penalties of perjury that I have personally examined and am familiar with this RAM completion Report, including any and all documents accompanying this report. In my professional opinion and judgement based upon application of (I) the standard of care in 309 CMR 4.02(1), (ii) the applicable provisions of 309 CMR 4.02(2) and (3), and (iii) the provisions of 309 CMR 4.03(5), to the best of my knowledge, information and belief the response actions that are the subject of this report (I) have been developed and implemented in accordance with the applicable provisions of MGL 21E and 310 CMR 40.0000, (ii) are appropriate and reasonable to accomplish the purposes of such response actions as set forth in the applicable provisions of MGL 21E and 310 CMR 40.0000, and. (iii) complies with identified provisions of all orders, permits, and approvals identified in this report. I am aware that significant penalties may result, including but not limited to , possible fines and imprisonment, if I s mit information which I know to be false, inaccurate, or materially ' omplet000 LSP Signature: LSP Name: mas C. Catnb&rl LSP # 3788 LSP Stamp: v h'O"° ``'' C < 0 CAMBARq—Rl ; No.3" 5cF� cc: George Wadsworth, Barnstable Water Company James Tinsley, Barnstable Town Manager Tom Mckeon, Barnstable Health Department Mark Zielinski, Interim County Administrator Lee Parison, BFTA Director _ 4 ^ y'OF BAR CAPE COMMISSION �+�+ p� �.rP1PG ��D i.rVlNlldl��7�7'®1� J y� Y 3225 MAIN STREET . P.O. BOX 226 , BARNSTABLE, MA 02630 �r9ssA_ .vs��� (508)$62-3828 CH FAX,(508)362-3136 E-mail:frontdesk®capecodcommission.org November 3, 1998 Ms. Laura Stanley Department of Environmental Protection ; Bureau of Waste Site Cleanup a 20 Riverside Drive : Lakeville,MA 02347 RE: Immediate Response Action Plan ° Barnstable County Fire Training Academy ', - RTN: 4-0000190 Dear Ms. Laura Stanley:, t This proposal is being forwarded to the Department to'meet the requirements for approval of an Immediate Response Action (IRA) Plan, as outlined in Section 40.0424 of the Massachusetts Contingency Plan (MCP), 310 CMR 40.0000. PRP: Barnstable County Fire'Training Academy Site Location:Barnstable County FTA Attn: Mark Zielinski, County Administrator Site Address: Flintrock Road South Superior Court House Barnstable, MA 02630 Barnstable, MA 02630 } r � Tel: (508) 362-2511 F r RELEASE DESCRIPTION: On August 14, 1998, groundwater samples were collected during routine monitoring at the Barnstable County Fire Training Academy, Barnstable, MA (the.Site), a Tier I site. Refer to Figure 1, Site Plan. The results of these analyses,received on September 15, 1998, " yielded elevated concentrations of methyl tertiary butyl ether(MTBE) in recovery wells and monitoring wells MW-14s and MW-28s. These wells were resampled.on September 15, 1998 (see Table 1-laboratory. results). Additional wells MW-22 and.27 were sampled on September 28, 1998: Because the concentrations of MTBE above the RCGW-1 are outside the Zone 1,verbal notification was made to the Department under Section 40.0315 which requires notification within 120 days and under Section 40.0413 a condition of substantial release migration. An Imminent Hazard condition under 40.0321 does not exist. e Notification of a change of condition based on these elevated concentrations of MTBE was reported to Laura Stanley, Case Officer on October 13, 1998. At this time the case officer approved an oral IRA Plan. This written IRA plan has been generated to meet the 60 day requirement for substantial Release Migration under Section 40.0420 (7)(b). Barnstable County Fire Training Academy x IRA Plan RTN:4-0000190 The elevated levels of MTBE have been reportedly caused;by a release of gasoline in an area that has recently been reserved for automobile fires. -The estimated volume of ` petroleum product released is unknown, however a back.'.'calculation using the concentrations and area of contamination indicates approximately,1 gallon of product:The laboratory did not report MTBE 'prior to Spring 1998, however,, inspection of chromatograms for the project indicate the earliest occurrence of MTBE was in November of 1997 at MW-28s of approximately_50 to 100 ppb MTBE. The location of the MTBE source is estimated to be'in the infield of the,fire°training area between existing observation wells, OW-8 and OW-1. It is estimated between 25 and 50 r . . feet away from the easterly boundary and approximately 90 and 135 feet from the northern boundary. .Groundwater flow has been determined to flow in an easterly direction and is modified by the existing groundwater.pump and treat system. Given the groundwater flow velocity of 1 ft/day;the release could have happened in the summer of 1997. Figure 2 shows MTBE concentrations at the observation wells and confirms the easterly direction of flow as modified by the existing pump and treat recovery wells. During the past several months,'three of the six recovery wells have been kept off-line (not pumping) in order to reduce ,excess water collecting in the training academy's parking area. During high groundwater periods and increasing clogging of the discharge basins, full system pumping water overflows the north basin causing sheet flow of water in the entry area. Pumping of recover wells 1,3 &6 remained on during this period, while pumps # 2,4 & 5 stayed off- line continually except when turned on for the monthly sampling days. This was agreed to . because BTEX and chloroform concentrations were well below MCLs, if detected at all: However, upon discovering the MTBE. hits in mid-September, those latter three recovery wells were turned on, so that all wells would be pumping to contain the MTBE plume. This unsteady operating conditions however, has apparently allowed a finger..of MTBE to escape past recovery'wells;2 and 3: Surface conditions at the Site indicate a level topography with-little vegetation. Soil conditions are glacial till and stratified drift deposits beneath reworked material used as fill. Adjacent parcels,maintain similar_topography and site conditions, with the addition of many scrub oak and pine'trees:There are environmental receptors adjacent to the Site including Flintrock Pond located at the;southwestern boundary and another•smaller pond locate_d within 100 feet of the northern boundary. v „ REQUIREMENT FOR IRA PLAN' IRA Plans shall be proposed,upon meeting the notification requirements established by the Department, and shall'be to initiate assessment and/or remedial actions in an effort to ' expeditiously assess, eliminate, abate or mitigate, and remediate sudden releases, imminent hazards, and other time,critical releases or site conditions. 'IRA Plans are required as set forth in Sections 40.0411 through 40.0429 and as appended. This IRA Plan is being ' submitted to meet-requirements substantial release migration under Section 40.0420 (7) (b). OBJECTIVE OF IRA PLAN: The objective of this IRA Plan submittal is to outline the actions necessary to prevent substantial release migration and abate or mitigate elevated levels of the identified MTBE from the release area, To accomplish this,an,additional 4 inch recovery well be installed (Figure•3.-.IRA Plan components)..,The recovery well (RW-7) will be included as part of y •' the on-going treatment system currently,operating on the Site. Therecovery well will be Y 'located on the inside edge of the toe of the plume to a depth of 35 feet with a 15 foot screen to capture the finger of MTBE and prevent vertical and Horizontal migration prior to it, reaching the,Zone 1 of the Barnstable Water`Co. public supply well (MD-3). The well - was installed,by Desmond Well Drilling using a hollow stem auger method. Recovery well RW-5 will be taken ,off-line to allow for the additional volume from W- . R 7 to be;. M « # - r: 2 ." a .. •4 ` „ Barnstable County Fire Training Academy IRA Plan RTN:4-0000190 treated. Two additional leaching pits are proposed to be added inline to the existing discharging leaching pits as discussed below. The ultimate objectives of the IRA Plan and the activities proposed within it, are to reach a condition of no significant risk to health, safety,public welfare and the environment and to provide supporting evidence for"closure under a Response Action Outcome (RA-0) as per Sections 40.1001 through 40.1099- SCHEDULE OF IRA PLAN: Since notification, the PRP has been actively working:to`assess and remediate the MTBE parameter located at the Property. Environmental oversight of this IRA plan will be conducted by Thomas C. Cambareri, LSP #3788 during assessment and remediation ` procedures. Recovery Well #7 has been installed and is scheduled to be hooked up to the system by next week. We will await approval of this IRA Plan by the Department prior to installing the supplemental discharge basins. IRA MONITORING PLAN: y, , A monitoring plan has been in place at this Property since 1994 and this IRA will include - monthly groundwater monitoring of the recovery well and continued quarterly groundwater monitoring according to the 1994 Ground Water Monitoring plan, as modified. ' WASTE REMEDIATION: Groundwater remediation will be conducted using the existing groundwater pump and treatment system. As discussed with the DEP case officer, the discharge basins were only processing half of the discharge flow due to the significant'reduction of BTEX levels in several of the recovery wells. Since the discovery of the MTBE, the discharge basins need to be supplemented with additional capacity. Two additional leaching pits are proposed to be added inline to the existing discharging leaching pits. These supplemental leaching pits are located within the site distance between the two existing pits and are in conformance with Section 40.0045 (4) (a), (b), (c), and (d), requirements for upgradient discharges. The existing discharge of approximately 10 ppb MBTE (see Table 1) is below the RCGW1 standards of 70 ppb and EPA's aesthetic drinking water advisory levels of between 20 and 40 ppb. +5 FEDERAL, STATE, AND LOCAL PERMITS. It is projected that no addifional.permits'will be required during the"&oundwater treatment activities associated with this.IRA Plan. The proposed remediation-activities are not expected to require any local permits.. , r .r A y Barnstable County Fire Training Academy 1 a IRA Plan RTN:4-0000190 } LSP CERTIFICATION: " "I attest under the pains and penalties of perjury that I have personally examined and am familiar with this Immediate Response Action (IRA) Plan, including any and all documents-accompanying this plan. In my professional opinion and judgement based upon the application of(1 the standard of care in 309 CMR 4.02(1), (ii)the applicable provisions of 309 CMR 4.02(2) and (3), and (iii) the provisions of 309 CMR 4.03(5), to the best of my'knowledge, information and belief, the response actions that are the subject of this submittal (1) have been developed in accordance with the applicable provisions of M.G.L. c: 21E and 310 CMR 40.0000, (ii)'are appropriate and reasonable to accomplish the purposes of such response actions as set forth.in the applicable , provisions of M.G.L. c. 21E and 310 CMR 40.0000 and (iii) comply With the identified provisions of all orders, permits, and approvals identified in this submittal. I am aware that significant penalties may result, including but not limited to, possible fines and imprisonment, if I submit information whic kno o be f e;inaccurate or materially incomplete." LSP Signature: LSP#: 3788"" LSP Name: Tomas C. bdnbareri LSP Stamp- Organization: Barnstable County Fire Training_Academy Barnstable Court House Barnstable, MA 02630 �IbA"—AA Tel: (508) 362-3828 x318 � ��H�F�+, �� '' Fax: (508) 362-3136MAS 4 CAM C. cc: George Wadsworth, Barnstable Water Company Ncx 3;M James Tinsley, Barnstable Town Manager a. 0� Tom Mckeon,Barnstable Health Department sc: Mark Zielinski, Interim County Administrator s „ Lee Parison, BFTA Director Figure 1 - Site Map showing existing monitor,and recovery well locations y. Figure 2 - Concentration map of MTBE +i Figure 3 - Proposed IRA Plan Figure 4- Recovery Well-Operation - Table 1 - MTBE Concentrations from monitoring wells and,recovery wells. M A 4 , Figure 1: Well Types Barnstable Fire Training Academy ° Well Location Site Map ® Chloroform Deep Microwell y ® Clustered Well " e `Multilevel Well FTA QO Observation Schoo 0 I Open Pit w No.Basin. O Recharge ~ ,CC-7 � - I � ®®'." I So.Flint Rock Rd Recovery Well PS-64S-57^ OW-� Roads A. - MW G , I, CC-5 - .. ,�. s I r- 29 '� 'MW-24 I L` 5 _ - t r .O M`D3- ' *OW-8 MW-28(s,d)';% MVVIO } ;„ , :_ AW29-4 OW-2' , ® „, r RW-2 Y 10 MW 32 I , V , 9M5W-(1W1 W-26 RW-4,5,6�IPS-68rP6 25 QFS-lseW-5 MW16 (d). T en O CC-9 li I MW-15 s MW-31 ®.0 ing MW-178 MW-14MW-3(s,i,d) . -" &W-23® QO OQ MW-10 1 RW-3 I S-67 s i OW-4 R -1 I ® W-18 �22 MW-33 Q e MW-9(s,d) I MW-13 (s) 0 I � �MW-37(i,d) MW 36 (d) IvZ ® W-1 MW-8 . . a f. - `20 M F21 W-27 ® '' MD 1 r () S Basir0 �MW 7 I�-12(s) I MW-35 (i� MW-3®i O Q I MW-19 (s,i,d) I _ rt ,.MW 41 MW-40 ' MW76 i) N �. Approximate,Limit of Power Line Clearing. _ ,;.. ti x Note: 40 Base map taken fromTown of Barnstable'MA 0 100 200 IS topographic map: �. Some well locations taken from Approximate scale in feet Whitman & Howard, Inc F Figure 2: .: Barnstable Fire Training Academy - M.T.B.E concentrations (ppb) 3rd quarter 1998 (August-September) FTA Schoo ® 7> _ 1 120.0. 165.0 IO BRLI ® I 27.0 BRLI,, r BR O t 1210Q RL_ B Lj New recovery well: N p .71.0 / I /T RW-7 s /t T ent © I . jd m n/t .. 3.7 i ing I @ ®BRL ED I . , 0 ®BRL Q 0 n/t�6.0 ©/t ® nn n/t ® 335.0 (sue r - • e I 1.7 (s) 39.0 (d) 0 1.1 (d) �1 - OI 044.0 BRL a O OO� - , i ED 0 BIj L- F 0 0 -. ,I 8 a I' I Well Types Approximate Limit R =Below Reporting Limit(0.5 ppb) ® Chloroform Deep Microwell fi ',. n/t =Not tested of Power-Line Clearing _ ® Clustered.Well e Multilevel Well DO Observation: Well 7 - . O Open Pit 0 Recharge Basin 0 Base map taken fromTown of Barnstable,MA . GIS topographic map. Q Recovery Well Approximate scale,in feet Roads Some well locations taken from Whitman & Howard, Inc. maps 9 QD We"Wo nd an Tau a Jmv Tower— •- � �� S.V. , .. � -. ... 4 � - own ftum Y 3 - scm�c W Fbd F- + O 50 .100 _ • i .r .- Figure I IRA Plan with proposed discharge basin locations Figure 4: Recovery Well Operation timeline B.F.T.A RECOVERY WELLS OFF-LINE PERIODS: Au -97 Se -97 Oct-97 Nov-97 Dec-97 an-98 Feb-98 Mar-98 A r-98 May- 8 ,Jun-98 ` u1-98 Au -98 Se -98 RW-1 Feb 20-Mar3 Mar31-A r3 = RW-2 RW-3 Au 20-Oct10 Mar31-Ma M RW 4 ,. Mar31-Ma 14 RW-5 - RW-6 Mar31-A r22 Horizontal bar represents (approximately), the time frame when a well pump was OFF, either by manual action, or system shutdown. Cell width covers full month, and bar- w` segments cover dates within month. E Narrow gaps in May98 through Sept. 98 are- dates wells turned on for the monthly sampling round. , j. Table 1: MTBE Concentrations in Monitoring 1I/4/98 ' and Recovery Wells at B.F.T.A. Methy- tertiar Total _but - Other Total Iron Well Collection Date Benzene Toluene Ethylbbenzene Xylenes BTEX Chloroform 1�thalene ether vocs yOCs i .m CC-8 s 8/14/98 0.0 2.8 3.7 0.0 6.5 MW-12s 8/14/98 0.6 0:6 0.8 :i 0.0 1.4 5.3 •MW-13d" 8/14/98-a - 0.0 0.4 -MW-13s. 8/14/J98 t 0.0 . 1.7 0.5 2.2 9.6 MW44d` 8/44/98, 2 0.0 13 = 39.0 0.0 40.3 - �:MW=14s �8/14/98 _ 0.0` 1.2 91.0 0.0 92.2 0.6 r s'` v: MW-14s 9/15/98 0.0 0 0. 3 w 335 0_ 35:0 t i MW-15d 8/28/97 ` u '0.6 z.: , OX 3.8, 0:7 1 2: _ -„0.6 6.9 s MW-20 8/14/9& 0.0 3 4 1.5 '0.0 1.1 Y MW-22 9/28/98 ` - 0 0 p 0 , . 1.4 1.4 MW-27 9/28/98. _ 0.0 -40 0.0 4 MW-28s 5/21/98 y ,' 0.0 �. x'57.0 0.0 57.0 } . m MW-28s 8/14/98 t 0.0 - 75600.0 0.0,-'- P5600.0 165.0 165.0 ":z z ,MW-28s 9/-15/98 �,_ P.. : O.Oa_ 0.0'. MW-29 8/14/98 ; '0.0 0.9 0.0 • � � 120.0 120.9 ' MW-30 8/14/98 .., 0.0 0.7 12.0 0.0 12.7 ' r , _OW-1 10/16/98 0.0 1.5 8.7 0.0 10.2 PS-65 8/,14/98 p 0.0 6.3 71.0 0.9 78.2 t M { 11/4/98 Table 1: MTBE Concentrations in Monitoring and Recovery Wells at B.F.T.A. Methv_ ' r tertiar Total _bbu� Other Total Iron Well ' . Collection Date -Benzene Toluene Ethylbenzene Xylenes BTEX Chloroform Napthalene ether yOCs yOCs RW-1 10/9/98 0.0 1.1 7•8 0.0 8.9 0.7 RW-2 5/15/98. 0.0 1.3 15.01 0.0 16.3 <0.1 IZW-2 8/12/98 -0.0 1.5 27ff 0.0 28.5 BRL RW-3 5/15/98, 0.0 1.4 "1 16.0 0.0 17.4 0.3 r RW-3 8/12/98: �_ 0.0 1.4 26.0 0:0 27.4 1.]. ( RW-3 0.5 " 0.5 1.2 7.3 0.5 9.5 0.1 RW-4 10/9/98 0.0. 1.1 7.2 0.0 8.3 0,1 RW-Effluent 5/15/98 0.7 V 0.7 . 0.9 0.6 . ` 3.5 0.0 . ` 5.7... ~37.5 . RW-Effluent 8/12/98 0.0 . 1.4 10.0 ` 0.0 11.4 0.8 i I� RW-Influent 5/15/98-r ' , 1.1 1.1 1.3 0.6 t 4.1 , ' 0.6 7.7 3.12 RW-Influent 8/12/98 0.5 ' 0.5 1°9. 7 13.0` 0.0 r 15.4 1.5 w RW-Influent �c -10/9/98 _ M -0.0 7.5 -.7.0 0.0 14.5 11.8 M .F u t F n n T. CAPE COD COMMISSION' .. 3225 MAIN STREET p P.O.Box 226 BARNSTABLE,MA 02630 • r • 508-362-3828 ASS FAX:508-362-3136 April 26, 1996 - Laura Stanley _ RE: WSA-4-190 Site Remediation Section' ; Southeast Regional Office` , Department of- Environmental Protection - 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: .This letter report contains results from the March 1996 sampling rounds of influent h and effluent of the Barnstak le Fire Training Academy Groundwater Pump and Treat system. The results below show only, those compounds reported by.the„method detection limit. SAMPLE COMPOUNDS' (ppb) Iron (ppin) DATE Influent chloroform 2.0 4.8 3/18/96 toluene 0.6 3 Effluent chloroform 0.5 1.6 - 3/18/96 ' a { f I will soon submit the monitoring well results of the 1st quarterly sampling round ,f F of 1996 which was conducted in February. We will beconducting the 2nd quarterly. 4 sampling of 1996 in May. Please contact me if you have any questions. ' Sincerel i ^ Tom Cam areri ' a Water Resources Program Manager Hydroge0 - ist, LSP-3788 cc, 0. Paul Shew, County .Administrator Enclosures: Walter Lehman, Anheuser-Busch u -,-Data sheets ' Warren Rutherford, Town Manager Barnstable 'Laboratory results George Wadsworth, Barnstable Water Company Tom Mckean, Barnstable Health Director - - Prasanta Bhunia, Weston.and Sampson Douglas DeNatale, Whitman and Howard r CHAIN OF CUSTODY AND LABORATORY RESULTS a s x v� CAPE COD COMMISSION . 3225 MAIN STREET P.O. Box 226 v BARNSTABLE,MA 02630 • • 508-362-3828 A S S µ FAX:508-362-3136 ,v March 5, 1996 Laura Stanley RE: WSA-4-190 Site Remediation Section Southeast Regional Office Department of Environmental Protection 20 Riverside Drive e Lakeville, MA 02347 7. Dear Ms. Stanley: This is a letter report contains results from the December (12/29) and January (1/30) sampling rounds of influent and effluent of the Fire Trainin demv Groundwater,Pump and Treat',system. Also inc -ar`e� e results of the 4th �� -quarterly recovery well sampling (12/7). The samples were analyzed for volatile organic compounds by method 505.2 and 8260.` Samples for iron were neglected to - be taken for the 4th quarterly. The results below show only those compounds reported by the method detection limit: .ti _ SAMPLE . COMPOUNDS (ppb) Iron (ppm) DATE Influent chloroform 1.3 nt_ 12/7/95 naphthalene' ` : .1.6 n-butylbenzene, ''0.6;. Effluent f BRL nt 12/7/95 RW-1 a �' +BRL nt .,12/7/95 RW'2 h ,. chloroform 2.1 nt 12/7/95 a, RW-3" `` achl`oroform 0.9 nt 12%7/95 RW-4 4 nt M nt RW-5 _ chloroform_ 2.0 m nt 12/7/95 S , RW6 ` ,chloroform' 0.9 nt 12/7/95 QI S. SAMPLE COMPOUNDS (ppb) Iron (ppm) DATE Influent chloroform 1.7 1.2- 12/29/95 ,y naphthalene - 2.1' Effluent naphthalene 0.7 0.5 '' -�12/29%95 Influent ichloroform. 1.8 1.19 _ '1/30/96 naphthalene 1.6 t Effluent 'k naphthalene 0.7 0.40 1/30/96 Analysis indicates'that all influent and effluent and recovery well samples^are below maximum contaminant limits. The detection of naphthalene in the effluent on 12/29 and 1/30 may indicate that iron fouling in the tower is decreasing,its.efficiency- to strip this semi-volatile compound., As reported previously, iron often exceeds the _ a.4 µ secondary standard of 0.3 ppm,due to highly reducing conditions of the BTEX plume- . at recovery wells I and 3. I will soon submit the monitoring well results of1he 4th.quarterly sampling round of 1995 which was conducted,in December. We conducted the 1st quarterly sampling of 1996 in February. r " Please contact me if you have any questions. Sincer / - _M Tom C areri Water Resources Program ManagerJ. Hydrogeologist, LSP-3788 cc: O. Paul Shew, County Administrator Enclosures: Walter Lelurian Anheuser-Busch Data'sheets Warren.Rutherford, Town Manager Barnstable Laboratory results George Wadsworth,'Barnstable Water Company.., " Tom Mckean,,Barnstable Health Director Prasanta Bhunia,:;Weston"and Sampson . ; Douglas DeNa' talel.Whitman and Howard } 21 J. CAPE COD COMMISSION � a 3225 MAIN STREET � _' P.O. Box 226 v BARNSTABLE,MA 02630 , • • 508-362-3828 A S`-' FAX:508-362-3136 I. March 11, 1996 Laura Stanley RE: .WSA-4-190 Site Remediation Section Southeast Regional Office Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Stanley: groundwater This letter re ort•`contains the results of the fourthquarterly P g monitoring round of 1995 for-the BTEX plume from the Barnstable Fire Training Academy and the Chloroform Plume Toe from the Cape Cod Potato Chips facility ` according to the DEP approved sampling and monitoring plan and subsequent recommendations of the Weston and Sampson Short Term Measure Start-up and monitoring report of May 1994. Required wells to monitor the BTEX and Chloroform plumes are listed below. CHLOROFORM BTEX OW-8 FS-1sa MW-9d MW-3s MW-14d MW-13s MW-15d MW-15s MW-16d. MW-21 MW-36d MW-28 MW-37d MW-32 CC-5 MW-37i CC-8 PS-65 MW-32 MW-10 (added) 1 BFTA 1995: 4th Quarterly page 2 The wells were sampled using approved sampling procedures during August 1995. Field measurements were made for water level, specific conductance, dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. This fourth quarterly data is not compiled into map format. p RESULTS General System Operation General system operation was discussed in the last monthly report dated March 5, 1996 which included monthly results for December, January and February and 1995 fourth quarterly system information from December. We met at'the site with you and Gerrad Martin on March 7, 1996 and discussed system operation in detail. Chloroform The sampling results shown on the attached table indicate decreased chloroform concentrations within the core of the plume at CC-8 which decreased from 49 to 30 ppb. MW-15d and 16d which are directly downgradient of the chloroform recovery well cluster are at background chloroform concentrations indicating that plume capture is occurring. 'Groundwater sampled from MW=16d does have a low concentration of tetrachloroethene (0.5 ppb) which is associated with the chloroform plume. Groundwater from PS-68 also showed a concentration of dichlorodifloromethane at 5.5 ppb. The influent chloroform concentration range at the treatment facility for December was 1.3 to 1.7 ppb. BTEX and Petroleum The following is a table showing detected concentrations of BTEX compounds and naphthalene. Additional petroleum breakdown compounds such as trimethylbenzenes are not shown. (Concentrations are in ppb) WELL Benzene Toluene . Ethylbenzene Xylene Naph FS-1sa BRL- 150. 55. 190. 41. MW-3s BRL BRL BRL 19.9 23. MW-10 1.1 14. 6.1 9.7 4.2 OW-8 BRL 5.1 38. 111.0 36. MCL 5.0 1000 700 10,000 20 (GW-1) * denotes wells sampled for the annual snap-shot and included with this quarterly BFTA 1995: 4th Quarterly page 3 round In general, the results indicate that maximum contaminant levels were not exceeded in,any groundwater samples and that the pump and treat system is, working as designed. Dissolved Oxygen Dissolved oxygen measurements are consistent with previous sampling rounds and are included on the field data sheets. Please contact me if.you have any questions or comments on this report. Sincere , T omas C. Cambareri Water Resources Program Manager Hydrogeologist, CGWP, LSP 3788 cc: O. Paul Shew, County Administrator Enclosures: Chloroform Table Walter Lehman, Anheuser-Busch Field Data sheets David Delorenzo, DEP-SERO DWS Chain of Custody George Wadsworth, Barnstable Water Company Laboratory reports Prasanta Bhunia, Weston and Sampson Douglas De\i atale, Whitman and Howard Tom Mckean, Barnstable Health Director y w CAPE COD COMMISSION 3225 MAIN STREET p P.O. Box 226 ®� V BARNSTABLE, MA 02630 • • 508-362-3828 A 5 S FAX:508-362-3136 N 1996 December 28, 1995 Laura Stanley RE: WSA-4-190 Site Remediation Section Southeast Regional Office Department of Environmental Protection 20 Riverside Drive ` Lakeville, MA 02347 Dear Ms. Stanley: This letter report contains the results of the third quarterly groundwater monitoring round of 1995 for the BTEX plume from the Barnstable Fire Training Academy and the Chloroform Plume Toe from the Cape Cod Potato Chips facility according to the DEP approved sampling and monitoring plan and subsequent recommendations of the Weston and Sampson Short Term.Measure Start-up and monitoring report of May 1994. Required wells to monitor the BTEX and Chloroform plumes are listed below. CHLOROFORM BTEX OW-8 FS-1sa MW-9d MW-3s MW-14d MW-13s MW-15d MW-15s MW-16d MW-21 .MW-36d MW-28 'MW=37d ` MW-32 CC-5 MW-37i CC-8 PS-65 MW-32 BFTA 1995: 3rd Quarterly page 2 Thirty-seven additional monitoring wells were also sampled at this time to develop an annual snap-shot of the BTEX plume and to evaluate groundwater conditions across the site. The annual snap shot has been an integral part of the remedial investigation for Barnstable County since 1989 and this constitutes the seventh i annual snap-shot. The wells were sampled using approved sampling procedures during August 1995. Field measurements were made for water level, specific conductance, dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. The results of this sampling round are shown on the attached maps and cross-sections entitled Chloroform/BTEX in Groundwater, August 1995; Water Table Map, August 8, 1995; and Dissolved Oxygen in Groundwater, August, 1995 and Specific Conductance in Groundwater, August 1995. b RESULTS Water Table Map The water table map indicates that groundwater flow is to the east. Water table measurements taken at the recovery wells show drawdown. There is also an indication of water table mounding at the south infiltration pit of the treatment system. There is no observation well nearby the north recharge pit. The attached hydrograph from a nearby USGS index well shows the natural groundwater fluctuation in the area of the site; approximately 5 ft over,a year. The water level this summer showed a considerable drop from higher level last year which is consistent with the drought-like condition across the state. General System Operation General system operation was discussed in the last monthly report dated November 13, 1995 which covered results from August quarterly samples - taken in September and monthly October samples. Quarterly samples were taken for all recovery wells and influent and effluent on December 6, 1995 as per my conversation with Lynne Doty. The malfunctioning butterfly value was replaced on December 22, 1995. The new Variable Frequency Drive (VFD) value is a significant improvement and the system has been operating reliably. } Chloroform . The sampling results,are shown on, the attached map and cross=section and table of historic chloroform results. .Most evident are the decreased chloroform concentrations of the core of the plume at CC-8 which decreased from 120 to 49 ppb. The main body of the plume maintains its narrow configuration, flowing straight to the chloroform recovery well cluster at a chloroform concentration of approximately 20 ppb. MW-15d and 16d which are directly downgradient of the I BFrA 1995: 3rd Quarterly page 3 chloroform recovery well cluster are at background chloroform concentrations indicating that plume capture is occurring. The influent concentration at the treatment facility for the October sampling round was 1.7 ppb chloroform. BTEX and Petroleum The BTEX contamination as it has been referred to, maintains its configuration with both north and south plumes. The south plume is derived from multiple sources on-site. BTEX MCLs and therefore GW-1 standards have typically not been exceeded in past sampling rounds, however, a benzene MCL was exceeded in groundwater at MW710 with a concentration of 14 ppb. Besides this single benzene occurrence at MW-10, it was found that the site met all GW-1 standards except for naphthalene. Naphthalene,.a petroleum derivative was found in a number of monitoring wells above the GW-1 of 20 ppb. The following is a tabular summary of BTEX and naphthalene results for groundwater samples with detections of those compounds. . (Concentrations are in ppb) WELL Benzene Toluene Ethylbenzene Xylene Naph FS-lsa BRL 260 60 230 33 FS-3 * BRL 2.6 45 31 BRL B3W * BRL BRL 7.0 24 24 MW-2 * BRL BRL BRL BRL 9.0 MW-3s BRL BRL 17 4.8 24 MW-10 * 14 13 9.2 31 100 MW-11 BRL BRL 1.7 0.8 1.1 OW-5 * BRL BRL BRL. BRL 5.0 OW-8 BRL BRL 15 48 7.5 MCL 5.0 1000 700 10,000 20 (GW-1) * denotes wells sampled for the annual snap-shot only, others are required quarterly sample locations. High groundwater fluctuating across contamination remaining in the unsaturated zone is one explanation of the hot spot at MW-10. MW-10 is directly upgradient of recovery'well 2 (RW-2) which will eventually contain it. The occurrence of these intermittent slugs was a primary reason that containment of the BTEX plume was .: proposed..,.For,your information the annual snap-shot results of BTEX from , groundwater in this well has been variable, but, generally declining over time. These results and those for the FS-lsa source area are summarized below. BTEX(ppb) _ 1989 1990 1991 1992 1993 1994 1995 MW-10 54.7 136.2 131.1 83.1 BRL 2.9 67.2 'FS-1 sa 1323 843 769 1718 178 289 550 f BF FA 1995: 3rd Quarterly - page 4 In general, the results shows that the um and treats stem is working as designed g pump Y g g and that remedial activities at the site must ultimately. address naphthalene and residual contamination in the unsaturated zone. Dissolved Oxygen Dissolved oxygen has been measured and mapped for the last seven annual snap- shots. The occurrence of low DO has been related to biological degradation of the petroleum plume which consumes oxygen in groundwater. However, MW-2s which is'upgradient of the site is also anoxic. Comparison of groundwater temperature in MW-2s to MW-2d in the summer indicate that high-temperature and low DO water is discharged by Flintrock Pond to shallow groundwater at the site. Biological degradation of petroleum contamination at the site maintains this naturally occurring low DO and extends it from the site to the power line. The low DO plume, defined by less than 5 ppm oxygen, remains extended to the MD-3 supply well and the cross section shows how the low DO plume is at the water table near the site, but, sinks to an intermediate depth further down the flow path. This is consistent with the past occurrence of benzene at the supply well, which is not biodegraded in anaerobic environments. Also shown is an oxygenation of groundwater at the site from the discharge at the south recharge basin. Moving the a portion of the treated water to the central area of the site should be explored to as a method to reoxygenate the plume area and enhance bioremediation. Inorganics Every annual snap-shot also includes inorganic samples which are collected from 17 selected monitoring-wells. These results are included in the appendix and a general specific conductance'map and cross section is attached. The inorganic results indicate an area of impaired water quality with concentration ranges above background for alkalinity (4 to 52 ppm), ammonia (.03 to 1.46 ppm), sulfate (2 to 28.8 ppm), iron (0.5 to 19.3 ppm), manganese (.04 to 7.4 ppm) and potassium (0.9 to 8.6 ppm). These elevated parameters are only associated with the core of the main plume, near the site, that is anaerobic. The elevated occurrence of potassium, as was discussed in the Phase II Assessment, may be linked with the storage of burned hay near the burn building, but, I.note that the concentration has decreased in that area since treated water has been discharged nearby at the south pit. Iron which is elevated.in.the.plume is. a`,problem for the treatment system. Thee infiltration galleries had.to be rehabilitated with new stone this summer because the iron and iron bacteria had clogged the stone. Also the equalization tank needs to be cleaned y" every 6 months. _ The stripping tower has had a significant amount of iron precipitation, but, treatment efficiency has not suffered, to date, due to the selected structured packing in the tower. The occurrence of high iron in the plume's aquifer y matrix is probably a'barrier to the use of air sparging which would precipitate iron within the aquifer matrix. , P BFTA 1995: 3rd Quarterly page 5 Additional Issues Numerous activities which took place at the site from the summer to the end of the 1995 year which resulted in delayed sampling schedules and this report being one month behind schedule are summarized below. In July, the round pit was demolished and approximately 140 tons of soil was stock-piled for removal. The soil vapor extraction unit was refurbished and operated for a short period for bioventing until it was discovered that the underground lines to 2 vapor extraction wells had been compromised. The treatment system started having problems with. the butterfly valve and monitoring of it on a near-daily basis was required through October and November. In October a 1,000 gallon heating oil UST was removed and a spill associated with the closure required an Immediate Response Action and assessment. A class A-2 RAO was filed this December (WSA 4- 11707). Approximately 157 tons of soil was removed under a Bill of Laden for recycling to Bardon Trimount in November. Our 4th quarterly sampling round for November was delayed until December. The butterfly valve in the treatment system was replaced with a variable frequency drive. The forth quarterly report will be sent promptly upon receipt of the laboratory results. . Please contact me if you have any questions or comments on this report. I will be glad to schedule a site visit with you at your earliest convenience. Sincerel Thomas C. Cambareri Water Resources Program Manager Hydrogeologist, CGWP, LSP 3788 cc: O. Paul Shew, County Administrator Enclosures: Base Map Walter Lehman, Anheuser-Busch Water table map David-Delorenzo, DEP-SERO DWS Plume Map George Wadsworth, Barnstable Water Company Cross-sections Prasanta Bhunia, Weston and Sampson Chloroform Table Douglas DeNatale, Whitman and Howard Specific Cond. map . Tom,Mckean, Barnstable Health Director Data sheets Laboratory reports { O BARNSTABLE FIRE TRAINING ACADEMY DATA POINT MAP August1994 } ' . C3 Mary Dunn 4 LEGEND Barnstable Fin Training Sctwol O CNLORFORM DEEP MICROWELL � O RECOVERY WELL .if10 Basin Q ® OBSERVATION WELL Q CLUSTERED WELL O PS 58 ' ® MULTI-LEVEL WELL PS579) CC7 ' , _ O RECHARGE BASIN Owl® CHLOROFORM DEEP WELL PS640 CCS MW241 _ 9 OW2 OWB QQ MW29 i MD3.2 r eMW28 p�MW30 AW29.4 Ono I' ' O RW2 FS1SA MW5 ®MW26 MW25 ®MW32 MW310 CC11 I O PS68 r�ent �FS1 MW34 - Building ®MW11 �MW17 RW4 l=1CC9 0MW1E 83W ®FS2 MW3 ORWI ® RW6 MW22�rMW23 ©MW75 MW10 I LL �VAPt FS3 MW2 ,., ORW3 M®8. e14. Pit TP110 ® ®MW9 w MW13 OWS I MW37 So.BaO nOO OW4W1 ® p MW12 W7MWB ®MW20 I MW21®W27 t®33 ©MW38 Build lrq/ MW35 MW38 MD3.10 ®MWB I 9 MW19 ; • _ - _ I • 40 MW41 V M®DWn3 —Approximate Limit - Of Power Line Clearing I � ' NOTE: Baca map taken from Town of Barnstable,MA GIS topographic map. i I - 100 • 0 100 Some wall locations taken from Whitman&Howard.kv— CHLOFORM CONCENTRATIONS IN GROUNDWATER DECEMBER1992JANUAAY1993 I I SCALE IN FEET BARNSTABLE,MA s r R HYDROGRAPH FOR USGS WELL Al W 230 24 Record High 22.70' a. : 23 e - 22 - Average Elevation 19.08' 21 Cn W 20 m Q r <. 19 - --------- --- ---- - -- -'- ------ -- - - -- ------ - ----- ------ ------'---------- ------ ------- W W . LL F. 18 -- 17 -------------------------- -------------A ------------- 16 Record Low 16.61.' 15 M M M O C> .- . N N M M '-cT '-I* LO M W W r- t- M M M M O C) r- N N M M �f 'It LD LO P� 11� r�- M M CO M CO CO CC) M T M CO M Ca M CO Ca CO CO CO CO T T T M M M M T T M T T 5 75 C 5 C 5 C 3 C 75 C 5 C 5 C 5 C 5 C 5 C 5 C S C 5 C S C S C 5 M Cu -5 Ca Cu CaCu DATE December 1995 GBARNSTABLE FIRE TRAINING ACADEMY WATER TABLE MAP August 8, 1995 D Hemet"F've T1111 gShcod. : \ , r LEGEND h / O CHLORFORM DEEP MICROWELL I No:Basin Q- / ry "' O RECOVERY WELL OBSERVATION WELL r k p i / I i 1 e CLUSTERED WELL . MULTI-LEVEL WELL RECHARGE BASIN CHLOROFORM DEEP WELL 0 � 1 26.42 4 N ^ 24.95t9 1 _ r l r25.96 1 25.47 / u1 - 1 . � I e I h I N N /^f 1 Q V ;O I r ® I 24.5 Y c O I �26.19 1 O<] %.16 I - t ti reatmem II / (a1 ITTTT // 25.0 t Building I 25..0.594 1 /f 25.79 25 6 � ® I 244 r et 1 e24.39 25.37 ®.74 24.56 IL CI� 267 60 � ® 1 I o �4'62 P t 25.84 So.Basin / 6.33 0 �e ®.98 1 2486 �24.71 1 / Build* ®� '25.54 1 I 1 e 1 1 \ ( I 1 24.44 e t I 1 t I—Aooroximate Limit I I Ot ower Line Clearirg ' - I NOTE: Base map taken from Town of Barnstable,MA GIs topographic map. Some well locations taken from Whitman 8 Howard,lnc. ( I 100 0 100 CHLOFORM CONCENTRATIONS IN GROUNDWATER I I r DECEMBER 1992JANUARY 1993 -- BARNSTABLE.MA I SCALE IN FEET I r & ^ BARNSTABLE FIRE TRAINING ACADEMY .HISTORIC CHLOROFORM (ppb) PLUME TOE MONITORING WELL 9/90 1 2/92 3/93 4/93 1 2/93 1 /94 3/94 5/94 8/94 1 1 /94 2/95 4/95 8/95 CC-5 61 .0 78.0 61 .0 14.0 9.0 21 .0 23.0 PS-57 1 .2 . 13.0 PS-65-92 31 .0 31 .0 31 .0 42.0 45.0 22.0 58.0 40.0 23.0 CC-8 60.0 23.0 82.0 110.0 31 .0 130.0 -72.0 120.0 49.0 MW-14D 7.0 2.4 0.7 BDL BDL 3.0 1 .5 39.0 PS-68-92 7.0 8.1 39.0 '17.0 7.3 1 .0 PS-67-92 5.0 20.0 10.0 CC-9 4.6 19.0 4.3 3.1 MW-15D 1 1 7.2 22.0 22.01 24.0 4.7 '2.51 10.0 24.0 BDL MW-16D' BDL' 19.0 1 .0 1 .0 1 .7 0.6 CC-7 ' 34.0 39.0 4.4 Sampled 1/23/95 BDL Below detection limit BARNSTABLE FIRE TRAINING ACADEMY BTEX/Chloroform (ppb) In Groundwater t 1. August 1995 Barnstable Fin LEGEND Trainng O CHLORFORIA DEEP MICROWELL f . O RECOVERY WELL No.Basin Q ® OBSERVATION WELL O ( e CLUSTERED WELL �BRU4.4 I ® MULTI-LEVEL WELL SRL/13 vc I 1 Q RECHARGE BASIN ° I CHLOROFORM DEEP WELL O `• . 4° I ® Monitoring well with R B U23 BRU4.a BTEwChloroform(ppb) BRUBR SI • i •� BRL Below 63/BRL BHVBHL 1 elo reporting limo , • '•BRUBRL S ( ) 1 —10— BTEX dashed where inferred _ •�•.•� -B BRL/5.4(D)�p0._` ..IJBRL1 (f1pb1- •'OBRL/23 �.,ao.,�•BF108R RL '�40••' Chloroform(ppb)-dashed where inferred ILB 1 BRL BRL ° 0 • •� BRL BRL 1 r .p v M5 we 2 � • BRU49 i a reatment 6/6R ) •� . Building l00- VBRUBRL-% g p 2.5/BRL �' BRUt.6 0 6 BRL S) • 2 '10 pgg L/BR 1) to- • BRL/1.e O BRL2.0(S) a BRU.6(D) L B�U4.6�1'/BR .y0RL I e�R ® e BRUBRL(D) c O / u oun BRL/3.0_10 BFIUBRL- WIJBRI- BRUBRL® BRUBRIL.I�S) PitGRUB RL 2-0 BRUBRL(S) UBRL((S))BRL/BRL BRU1.5(F) 1.4/BRL(D) (D) 1 U L BRUBRL 1 BRL/BRL(I) So.Basin BRUBRL ®BRUBRL_ II BRL/1.0(S) I®U7.0 BR RL BRUBRL gRUt.8/'6(D) ®BRUBRL BRL BRL(I) ( e BRUBRL(D) Building ' BRL/BRL(D) 1 f e BRU.5(I) ®BRUBRL I. eB LJBAL ; BRU1.0(1)@ BRUSRQ 1 BRL2.0(I)8 I—gpproximate-Limit 1 - I OI'Power Lute Gearing 1 NOTE: I 1 Base map taken from Town of Barnstable,MA GIS topographic map. 1 Some well locations taken from Whitman 8 Howard.lnc. ( - I 100 0 100 CHLOFORM CONCENTRATIONS IN GROUNDWATER I t DECEMBER 1992-JANUARY 1993 I I SCALE IN FEET BARNSTABLE,MA r C � WEST a: The Site EAST cn co cmco W N N d co c7 3 of V BRUBRL 1 550 R BRL/BR6-2--� BRUBRL BRU1.0 UBRUERLIJ t RL BRL •8/B JO RL 1.4BRL BRUBRL BRUBRL B 8 BRUt. 0 -- BRU4.1 BRUBRL .B/.8. BRU.S — O BRUBRL m m • D m om <r v m rn 0 The Site - m D a. ao i-4 0 m 1D N Go N N a '�-' 3• cl) m Z c ch 50 U O n. i U� av _ r U c� 50 m i < m r 83/BRL 10 1U L BRUBR BRL/2.0 U1.6 n 0 _ 20. U1.8 13RL/23 _p BRU49 4_ — BRU1.5 RL QBRLBRL U BRU.B — O BRU23 BARNSTABLE FIRE TRAINING ACADEMY BTEX/Chlo.rotorm(ppb) In Groundwater August 1995 BRU4.4 Monitoring weU with BTEX/Chlorolorm(ppb) 0 100 200 BRL Below reporting limit HORIZONTAL SCALE FEET BARNSTABLE FIRE TRAINING ACADEMY ' Dissolved Oxygen (ppm) In Groundwater August 1995 metre LEGEND Tminirg O CHLORFORM DEEP MICROWELL O RECOVERY WELL No.Basin 0 - OBSERVATION WELL e CLUSTERED WELL O- 9.6(D) I ® MULTILEVEL WELL .c 1 Q RECHARGE BASIN o CHLOROFORM DEEP WELL ¢' ® O 6.7(D) Monitoring well with ( 1 ®1.45 Dissolved Oxygen(ppm) e8.2D65(S) _ .75 5. 8 ` -2- Shllow Dissolved S e97( ) _ O 2.2 � 5•- Deep Dissolved Oxyg 2 en(ppm) - 1 p I dashed where inferred r 55 &.45 .a J 5 ® 6,3(D) 1O reatment Building 45 8.2 6.9 is ® .75((l) 2 O ® e1o.6(S) 6 (D) �yp� 11.0(0)0 ®•6 9 4.8(D) L�Xty1Ap 4.45 _ LL ound 6.55® .55 1.35 ® s(1 .5(S) .6 780.) i• �. .. 6 7.2(D) 5 ��p -� 6.6 3.76�_• I 5 ® 062.9(I) • 5� So.BasinO 7Bum .1 �_ 5 2-�A?25�)J ® 1 3.6 . 8.6 6.31D1 • _. / Building ®S.B r 7.8(D) .. a 7.9(D) _ � e2.71q •� B.6(b) 5 V -Approzimau Lima OI Power Line Clearing NOTE: I I Base map taken from Town of Barnstable,MA GIS topographic map. Some well locations taken from Whitman 8 Howard.lnc. '' I 100 0 100 CHLOFORM CONCENTRATIONS IN GROUNDWATER DECEMBER 1992•JANUARY 1993 BARNSTABLE.MA SCALE IN FEETr 0 , WEST. a° The Site EAST U.a n m � b m C? W cn N N N l7 3 of l7 V N U- p .65 y.tz .85 .5 3.65 8.5 3. 8.8 7 5 6.6 7.2 2.9 -5'-- "-2.65 0 i s 8.2 11.0 2.7- 0 - 7.9---------'�- m om m� v m 1i The Site - m co `r - Z O rf) , �� N CON N ^ ��� 3 m m= 50 — 3 J� 3 63: 3 3 Up a U� S 2 cr-a 0 — 50 m 17 r II� 5 r 0 8.7 —Q 09.1 6.3 7.8 _ Q4.8 5 8.9 — 0 BARNSTABLE FIRE TRAINING ACADEMY Dissolved Oxygen (ppm) In Groundwater August 1995 .0 100 200 8.2 Monitoring well with Dissolved Oxygen(ppm) HORIZONTAL SCALE ' Dissolved oxygen I�m) FEET - _5 dashed where mlerr , .,`n.mwumWia f BARNSTABLE FIRE TRAINING ACADEMY Specific Conductance (umhos/cm) In Groundwater August st 1 g 995 Barnstable Fire LEGEND Training School O CHLORFORM DEEP MICROWELL O RECOVERY WELL _ No.Basin O ® OBSERVATION WELL e CLUSTERED WELL O ®98(D) I ® MULTI-LEVEL WELL 132 .c I 1 [� RECHARGE BASIN CHLOROFORM DEEP WELL c 0(S)104(D) 4m ( ® 1 ® Monitoring well with ( ) 1 132 Specific conductance(umhos/cm) ®980 D) 85 79 i 89(S) 882(D) 1 Ot33 �850 78 ® f 1 105 ®74 r 0160 ® 130(D) 10 a reatnwm 75(I) Building 80(S) ®81 82(I) 58 52(S) a 99(D) It 312 ® 81(0)0 ®140 e ® e 77(D) uou LO ®82 nd / 80(S) ®1 90(D)PH 40 85(D) p11(S)2 l 0695(I) 101 ®103 ( ( 15 ®70 �110(D) / So.Basin ' t10 ®119 p 8 is) ®as TTI 55 F' e80(D) Building t 88(D) 1 - 9 95(l) s) Q/� ®� 1 ess(9511) 1 75(l) V 1 55(1) -r-q�pr�zimate Limit Of Powar Line Clearing 1 _ I 1 NOTE: I i Base map taken from Town of Barnstable,MA GIS topographic map. Some well locations 0 100tions taken from Whitman 8 Howard,lnc. L r r ' CHLOFORM CONCENTRATIONS IN GROUNDWATER DECEMBER 1992-JANUARY 1993 BARNSTABLE.MA SCALE IN FEET x Y, The Site WEST a.. ' EAST Qk W �� 00 N N N N � 3 m ENO ' u LLII �O :L gg", 122 101 85 15 70 55 75 ,.` 82 83 - _ 90 ' �81 95 110 m — �95 0 ^ 4 o m v � - C `o _ '`The Site - m n 50 U U a ,b6 . . — 50p_ V� Cr¢ a i m < m ' r Li 85 B9U 105 j 62 UV 77 . U — 0 — 104 _(]1 130 90 99 0 y BARNSTABLE FIRE TRAINING ACADEMY Specific Conductance (umhos/cm) In Groundwater August 1995 0 100 200 A Mondoring well with MY 90 SpecAic conductance(umhos/cm HORIZONTAL SCALE - FEET CAPE COD COMMISSION 3225 MAIN STREET O P.O. Box 226 V BARNSTABLE,MA 02630 • • 508-362-3828 A 5 S FAX:508-362-3136 Michael Moran December 15, 1995 Site Remediation Section Southeast Regional Office Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 RE: BARNSTABLE-BWSC MARY DUNN ROAD RTN: 4-11707 14 Dear Mr. Moran: This is a letter of transmittal of a Release Notification Form, Response Action Outcome and Preliminary Response Action Report for the above referenced site on the behalf of Barnstable County. This transmittal is being sent within the 60 period from the date of receipt of the Department's Notice of Responsibility on October 25, 1995. Because the RAO is being submitted within the 60 day period an Immediate Response Action plan is not necessary and the supporting document with completed Bill of Laden satisfies the requirements of an IRA completion statement. Please contact me if you have any questions. - Sinc Z, Thomas C. Cambareri Water Resources Program Manager Hydrogeologist, LSP #3788 cc O Paul Shew, County Administrator Warren J. Rutherford, Barnstable Town Manager Chief William A'. Jones, Barnstable Fire District Thomas McKeon, Barnstable Public Health Director Enc: Release Notification Form Response Action Outcome Statement P , Preliminary Response Action Report I Massachusetts Department of Environmental Protection BWSC-103 Bureau of Waste Site Cleanup Release Tracking Number RELEASE NOTIFICATION & NOTIFICATION RETRACTION 0 - 11707 o 4` FORM Pursuant to 310 CMR 40.0335 and 310 CMR 40.0371 (Subpart C) If assigned by DEP A. RELEASE OR THREAT OF RELEASE LOCATION: Street: F1 i ntrock Road Location Aid: Barnstable Fire Training Acaderry city/rown: Barnstable MA ZIP code: 02630 B. THIS FORM IS BEING USED TO: (check one) © Submit a Release Notification(complete all sections of this form). ❑ Submit a Retraction of a Previously Reported Notification of a Release or Threat of Release(complete Sections A,8,E,F and G of this form). You MUST attach the supporting documentation required by 310 CMR 40.0335. C. INFORMATION DESCRIBING THE RELEASE OR THREAT OF RELEASE(TOR): Date and time you obtained knowledge of the Release or TOR. Date: Oct• 6 Time: 11:15 Specify: 1� AM ❑ PM The date you obtained knowledge is always required. The time you obtained knowledge is not required if reporting only 120 Day Conditions. IF KNOWN,record date and time release or TOR occurred. Date: Oct. 6 Time: Specify: n AM ❑ PM ® Check here if you previously provided an Oral Notification to DEP(2 Hour and 72 Hour Reporting Conditions only). Provide date and time of Oral Notification._Date: Oct. 6 Time: 11:15 'Specify: ® AM ❑ PM Check all Notification Thresholds that apply to the Release or Threat of Release: (for more information see 310 CMR 40.0310-40.0315) 2 HOUR REPORTING CONDITIONS 72 HOUR REPORTING CONDITIONS 120 DAY REPORTING CONDITIONS Sudden Release ❑ Subsurface Non-Aqueous Phase Release of Hazardous Material(s)to Soil or Liquid(NAPL)Equal to or Greater than Groundwater Exceeding Reportable ❑ Threat of Sudden Release 1/2 Inch Concentration(s) Oil Sheen on Surface Water ® Underground Storage Tank(UST) ❑ Release of Oil to Soil Exceeding Reportable Release Concentration(s)and Affecting More than 2 Cubic ❑ Poses Imminent Hazard Yards Threat of UST Release ' Could Pose Imminent Hazard Release of Oil to Groundwater Exceeding Reportable Release to Groundwater near Concentration(s) Release Detected in Private Well ❑ Water Supply Release to Storm Drain -. Subsurface Non-Aqueous Phase Liquid(NAPL) ❑ Release to Groundwater near Equal to or Greater than 1/8 Inch and Less than 1/2 ❑ Sanitary Sewer Release School or Residence Inch (Imminent Hazard Only) List below the Oils or Hazardous Materials that exceed their Reportable Concentration or Reportable Quantity by the greatest amount. If necessary,attach a list of additional Oil and Hazardous Material substances subject to reporting. Name and Quantities of Oils(0)and Hazardous Materials(HM)Released: Reportable Concentrations O or HM Released O HM CAS# Amount or Units Exceeded,if Applicable (check one) (if known) Concentration (RCS-1,RCS-2,RCGW-1,RCGW-2) Number 2 Fuel Oil ❑ <10 gallons LAJ D. ADDITIONAL INVOLVED PARTIES: ® Check here if attaching names and addresses of owners of properties affected by the Release or Threat of Release,other than an owner who is submitting this Release Notification(required). a ❑ Check here if attaching Licensed Site Professional(LSP)name and address(optional). - You may write in names _ and addresses on the bott om om of the second page of this _ p g his forth. Revised 3/l/95 ' Supersedes -p es Form BWSC 003 Page 1 of 2 N Do of Alter This Form I Massachusetts Department of Environmental Protection BWSC-103 Bureau of Waste Site Cleanup Release Tracking Number RELEASE NOTIFICATION & NOTIFICATION RETRACTION al - 11767 FORM Pursuant to 310 CMR 40.0335 and 310 CMR 40.0371 (Subpart C) If assigned by DEP E. PERSON REQUIRED TO NOTIFY: Name of Organization: Barnstable County Name of Contact: U.Paul Shew Title: County Administrator Street: Superior Court House city/Town: Barnstable State: MA _ "ZIP Code: 02630 Telephone: (508) 362-2511 Ext.; 315 FAX:(optional) F. RELATIONSHIP OF PERSON REQUIRED TO NOTIFY TO RELEASE OR THREAT OF RELEASE: (check one) RP or PRP Specify: (�) Owner O Operator O Generator O Transporter Other RP or PRP: Fiduciary,Secured Lender or Municipality with Exempt Status(as defined by M.G.L.c.21 E,s.2) Agency or Public Utility on a Right of Way(as defined by M.G.L.c.21 E,s.50) Any Person Otherwise Required to Notify Specify Relationship: 'r G. CERTIFICATION OF PERSON REQUIRED TO NOTIFY: U. Paul Shew I, ,attest under the pains and penalties of perjury(i)that I have personalty examined and am familiar with the information contained in this submittal,including any and all documents accompanying this transmittal form,(ii)that,based on my inquiry of those individuals immediately responsible for obtaining the information,the material information contained in this submittal is,to the best of my knowledge and belief,true,accurate and complete,and(iii)that I am fully authorized to make this attestation on behalf of the entity legally responsible for this submittal. I/the person or entity on whose behalf this submittal is made amis aware that there are significant penalties,including,but not limited to, possible fines and im�Drisnment tfu-Ily submitting false,inaccuratF or incomplete information. BY: Title: County Administrator (signature) For: 0. Paul Shew Date: (print name of person or entity recorded in Section E) Enter address of the person providing certification,if different from address recorded in Section E: Street: City/Town: State: ZIP Code: Telephone: Ext.: FAX:(optional) YOU MUST COMPLETE ALL RELEVANT SECTIONS OF THIS FORM OR DEP MAY RETURN THE DOCUMENT AS INCOMPLETE. IF YOU SUBMIT AN INCOMPLETE FORM,YOU MAY BE PENALIZED FOR MISSING A REQUIRED DEADLINE. Thomas C. Cambareri , LSP 3788 Cape Cod Commission 3225 Main Street P.U. Box 226 Barnstable, MA .02630-0226 (508) 362-3828. Revise d I _3 1;35 _ Supersedes Form 8 WSC 003 Page 2 of 2 Do Not Alter This Form Massachusetts Department of Environmental Protection BWSC-104 Bureau of Waste Site Cleanup " RESPONSE ACTION OUTCOME (RAO) STATEMENT 8. Release TraGdng Number DOWNGRADIENT PROPERTY STATUS TRANSMITTAL FORM ° ❑4 - 11707 Pursuant to 310 CMR 40.0180(Subpart B),40.0580(Subpart E)&40.1056(Subpart J) - A. SITE OR DOWNGRADIENT PROPERTY LOCATION: Site Name:(optional) Barnstable Fire Training Academy Street: F1 i ntrock Road Location Aid. city/rown: Barnstable MA w ZIP Code: 02630 Check here if this Site location is Tier Classified. If a Tier I Permit has been issued,state the Permit Number: Related Release Tracking Numbers that this Form Addresses: If submitting an RAO Statement,you must document the location of the Stte or the location and boundaries of the Disposal Site subject to this Statement. If submitting an RAO Statement for a PORTION of a Disposal Site,you must document the location and.boundaries for both the portion subject to this submittal and,to the extent defined,the entire Disposal Site. If submitting a Downgradient Property Status Submittal, you must provide a site plan of the property subject to the submittal and,to the extent defined,the Disposal Site. B. THIS FORM IS BEING USED TO: (check all that apply) Q Submit a Response Action Outcome(RAO)Statement(complete Sections A,B,C,0, E,F,H,I,J and Q. . Check here if this is a revised RAO Statement. Date of Prior Submittal: Check here if any Response Actions remain to be taken to address conditions associated with any of the Releases whose Release Tracking Numbers are listed above. This RAO Statement will record only an RAO-Partial Statement for those Release Tracking Numbers. Specify Affected Release Tracking Numbers: Submit an optional Phase I Completion Statement supporting an RAO Statement or Downgradient Property Status Submittal com lete Sections ( ect ons A B H I J and L. Submit a Downgradient Property Status Submittal(complete Sections A,B,G,H,I,J and K). ❑ Check here if this is a revised Downgradient Property Status Submittal. Date of Prior Submittal: Submit a Termination of a Downgradient Property Status Submittal(complete Sections A,B,I,J and Q. Submit a Periodic Review Opinion evaluating the status of a Temporary Solution(complete Sections A,B,H,I,J and Q. Specify one: For a Class C RAO For a Waiver Completion Statement indicating a Temporary Solution. Provide Submittal Date of RAO Statement or Waiver Completion Statement: You must attach all supporting documentation required for each use of form indicated,including copies of any Legal Notices and Notices to Public Officials required by 310 CMR 40.1400. C. DESCRIPTION OF RESPONSE ACTIONS: (check all that apply) Assessment and/or Monitoring Only Deployment of Absorbant or Contaminent Materials Removal of Contaminated Soils Temporary Covers or Caps Re-use,Recycling or Treatment Bioremediation O.On Site ® Off Site Est.Vol.: ` 11 cubic yards Soil Vapor Extraction Describe: Structure Venting System Landfill .O ,Cover„ O Disposal Est.Vol.: cubic yards Produ.t or NAPL Recovery Removal of Drums,Tanks or Containers Groundwater Treatment Systems Describe: Air Sparging Removal of Other Contaminated Media Temporary water Supplies Specify Type and Volume: Temporary Evacuation or Relocation of Residents Other Response Actions `{ Fencing and Sign Posting Describe: �. y SECTION C IS CONTINUED ON THE NEXT PAGE. Revised 4/7l95 s ', Supersedes Forms BWSC-004 and 010(in part) Page 1 of 4 Do Not Alter This Form I ` Massachusetts Department of Environmental Protection BWSC-104 Bureau of Waste Site Cleanup L. RESPONSE ACTION OUTCOME (RAO) STATEMENT& Release Tracking Number DOWNGRADIENT PROPERTY STATUS TRANSMITTAL FORM q Pursuant to 310 CMR 40.0180(Subpart B),40.0580(Subpart E)&40.1056(Subpart J) 117�7 C. DESCRIPTION OF RESPONSE ACTIONS: (continued) Check here if any Response Action(s)that serve as the basis for this RAO Statement involve the use of Innovative Technologies. (DEP is interested in using this information to create an Innovative Technologies Clearinghouse.) _ Describe Technologies: D. TRANSPORT OF REMEDIATION WASTE: (if Remediation Waste was sent to an off-site facility,answer the following questions) Name of Facility: Bardon Tri mount Town and State: Stoughton, MA Quantity of Remediation Waste Transported to Date: 17.57 tons E. RESPONSE ACTION OUTCOME CLASS: Specify the Class of Response Action Outcome that applies to the Site or Disposal Site. Select ONLY one Class: 0 Class A-1 RAO: Specify one of the following: Q Contamination has been reduced to background levels. O A Threat of Release has been eliminated. Class A-2 RAO: You MUST provide justification that reducing contamination to background levels is infeasible. Class A3 RAO: You MUST provide both an implemented Activity and Use Limitation(AUL)and justification that reducing contamination to background levels is infeasible. If applicable,provide the earlier of the AUL expiration date or date the design life of the remedy will end: Class B-1 RAO: Specify one of the following: , O Contamination is consistent with background levels O Contamination is NOT consistent with background levels. Class B-2 RAO: You MUST provide an implemented AUL If applicable,provide the AUL expiration date: Y Class C RAO: ❑ Check here if you will conduct post-RAO Operation,Maintenance and Monitoring at the Site. Specify One: O Passive Operation and Maintenance O Monitoring Only O Active Operation and Maintenance(defined at 310 CMR 40.0006) F. RESPONSE ACTION OUTCOME INFORMATION: If an RAO Compliance Fee is required,check here to certify that the fee has been submitted. You MUST attach a photocopy of the payment. Check here if submitting one or more AULs. You must attach an AUL Transmittal Form(BWSC-113)and a copy of each implemented AUL related to this RAO Statement. Specify the type of AUL(s)below: (required for all Class A-3 RAOs and Class B-2 RAOs) O Notice of Activity and Use Limitation Q Grant of Environmental Restriction Number of AULs attached: Specify the Risk Characterization Method(s)used to achieve the RAO described above and all Soil and Groundwater Categories applicable to the Site. More than one Soil Category and more than one Groundwater Category may apply at a Site. Be sure to check off all APPLICABLE categories,even if more stringent soil and groundwater standards were met. Risk Characterization Method(s)Used: ® Method 1 Method 2 Method 3 Soil Category(ies)Applicable. S-1. S-2 S_3 s . Groundwater Category(ies)Applicable ' . ® GW-1 GIN-2 GW-3 > When submitting any Class A-1 RAO or a Class B-1 RAO where contamination is consistent with background levels,do NOT specify a Risk Characterization Method. > When submitting any Class A-2 Rl,O or a Class B-1 RAO where contamination is NOT consistent with background levels,you cannot use an AUL to maintain a level of no significant risk. Therefore,you must meet S-1 Soil Standards,if using Risk Characterization Method 1. r F Revised 4/7/95 - Supersedes For'^ BWSC-004 and 010(in part) Page 2 of 4 Do Not Alter This Form I Massachusetts Department of Environmental Protection BWSC-104 Bureau of Waste Site Cleanup RESPONSE ACTION OUTCOME (RAO) STATEMENT & Release Tracking Number ' ' DOWNGRADIENT PROPERTY STATUS TRANSMITTAL FORM ko - 11707 " Pursuant to 310 CMR 40.0180(Subpart B),40.0580(Subpart E)8 40.1056(Subpart J) G. DOWNGRADIENT PROPERTY STATUS SUBMITTAL: if a Downgradient Property Status Submittal Compliance,Fee is required,check here to certify that the fee has been submitted. You MUST attach a photocopy of the payment. ❑ Check hpre if a Release(s)of Oil or Hazardous Material(s),other than that which is the subject of this submittal,has occurred at this property. a Release Tracking Number(s): O Check here if the Releases identified above require further Response Actions pursuant to 310 CMR 40.0000. Required documentation for a Downgradient Property Status Submittal includes,but is not limited to,copies of notices provided to owners and operators of both upgradient and downgradient abutting properties and of any known or suspected source properties. H. LSP OPINION: I attest under the pains and penalties of perjury that I have personally examined and am familiar with this transmittal form,including any and all documents accompanying this submittal. In my professional opinion and judgment based upon application of(I)the standard of care in 309 CMR 4.02(1),(ii)the applicable provisions of 309 CMR 4.02(2)and(3),and(iii)the provisions of 309 CMR 4.03(5),to the best of my knowledge,information and belief, > if Section 8 indicates that a Downgradient Property Status Submittal is being provided,the response action(s)that is(are)the subject of this submittal(i)has(have)been developed and implemented in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,(ii) is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in 310 CMR 40.0183(2)(b),and(iii)complies(y) with the identified provisions of all orders,permits,and approvals identified in this submittal; > if Section 8 indicates that either an RAO Statement,Phase i Completion Statement and/or Periodic Review Opinion is being provided,the response action(s)that is(are)the subject of this submittal(i)has(have)been developed and implemented in accordance with the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,(ii)is(are)appropriate and reasonable to accomplish the purposes of such response action(s)as set forth in the applicable provisions of M.G.L.c.21 E and 310 CMR 40.0000,and(iii)complies(y)with the identified provisions of all orders,permits,and approvals identified in this submittal. I am aware that significant penalties may result,including,but not limited to,possible fines and imprisonment,if I submit information which I know to be false,inaccurate or materially incomplete. Check here if the Response Action(s)on which this opinion is based,if any,are(were)subject to any order(s),permit(s)and/or approval(s) issued by DEP or EPA. If the box is checked,you MUST attach a statement identifying the applicable provisions thereof. 44 LSP Name: Thomas C. Cambareri LSP#: 3788 Stamp: J4,O ` Tel hone: �,: y � (508) 362-3828 �c'4'� THOMAS G FAX:(optional) (508) 362-3136 ? CAMBAAEAI No.3788` Signature: /c�y9�O/STER Cp��.` Date: I. PERSON MAKING SUBMITTAL: Name of Organization: Barnstable County Name of Contact: 0. Paul Shew Title: County Administrator Street: Superior Court .House City/Town. Barnstable state: MA ZIP Code: 02630 Telephone: (508) 362-2511 Ext.'. 315 FAX:(optional) J. RELATIONSHIP TO SITE OF.PERSON MAKING SUBMITTAL. (check one) RP or PRP Specify:- ® Owner O Operator O Generator O Transporter Other RP or PRP: �••� Fiduciary,Secured Lender or Municipality with Exempt Status(as defined by M.G.L.c.21 E,s.2) Agency or Public Utility on'a Right of Way(as defined by M.G.L.c.21 E,s.50)) Any Other Person Submitting This form Specify Relationship: Revised 4/7195 Supersedes Forms BWSC-004 and 010(in part) Page 3 of 4 Do Not Alter This Form a CAPE COD COMMISSION 3225 MAIN STREET 1® _s r v t f_: �' P.O. Box 226 BARNSTABLE,MA 02630 ` • 508-362-3828C� A 5 S FAX:508-362-3136 ' NOS 2 f/ November 13, 1995 > Lynne Doty RE: WSA-4-190- Site Remediation Section Southeast Regional Office Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Doty: This is a letter report contains results from the August September and. October sampling rounds of influent and effluent of the Barnstable FireTraining Academy y� 11 TreaE system -The samples were analyzed for volatile Groundwater Pump and organic compounds:�by method 505.2 The results show oily those compounds reported by the method detection limit-' Samples were also taken for iron analysis. SAMPLE COMPOUNDS-' "*�(ppb)�„ P`' Iron: (ppm) DATE Influent elil"oroform 0.8 2.02 9/6/95- naphthalene. 0.5 Effluent, ` BRL 1.14 9/6/95 RW-1 naphthalene 2.3 4.71 9/6/95 xylene 0.6 RW-2 BRL 0.03 9/6/95 RW-3 BRL 2.46 9/6/95 RW-4 - chloroform 1.6 0.04 9/6/95 RW-5 chloroform 1.8 0.02 9/6/95 RW-6 ; , BRL 0.02 9/6/95 I f _ w SAMPLE COMPOUNDS (ppb) Iron (ppm) DATE Influent chloroform 1.7 8.08 10/6/95 toluene 0.5 Effluent BRL 4.67 10/6/95 Influent naphthalene 1.0 0.56 10/30/95 a Effluent BRL 0.47 10/30/95 Analysis indicates that all influent and effluent and recovery well samples are below maximum contaminant limits. Iron often exceeds the secondary standard of 0.3 ppm due to highly reducing conditions of the BTEX plume at recovery wells 1 and 3. We will be sampling the influent and effluent and recovery wells this November for the third quarterly sampling round. I am also completing the report on the 1995 second sampling round and annual snap-shot that occurred in August. As I indicated to youby phone mail, the system has a malfunctioning butterfly value that Weston and Smpson is scheduled to replace this month. Please contact me if you have any questions. Sincerel , T m Cam`b'areri Water Resources Program Manager Hydrogeologist, LSP-3788 cc: O. Paul Shew, County:-Administrator Enclosures: Walter Lehman, Anheuser-Busch Data sheets Warren Rutherford, Town Manager Barnstable Laboratory results George Wadsworth, Barnstable Water Company Tom Mckean, Barnstable Health Director Prasanta Bhunia, Weston and Sampson Douglas-DeNatale, Whitman and Howard J.0 ��� 7 CAPE COD COMMISSION 3225 MAIN STREET O - P.O.Box 226 v BARNSTABLE,MA 02630 ° " • 508-362-3828 A`a 9 FAX:508-362-3136 August 23,1995 Lynne Doty RE: WSA-4-190 Site Remediation Section Southeast Regional Office Department of Environmental Protection 20 Riverside Drive J ^ Lakeville, MA 02347 Dear Ms. Doty: This is a letter report of the second quarterly groundwater monitoring round of 1995 for the BTEX plume from the Barnstable Fire Training Academy and the Chloroform Plume Toe fromkthe Cape Cod Potato Chips facility according to the DEP approved sampling and-monitoring plan, and subsequent,recommendations of the Weston and Sampson°Short Term` Measure Start ups and.monitoring report of May 1994. r , 4 Required wells to monitor the BTEX and Chloroform,plumes are listed below. CHLOROFORM —� ! BTEX OW-8 CG9 FS-1sa MW 9d MW-32 MW-3s MW-14d ' MW-13s MW-15d MW-15s MW-16d MW-21 MW-36d MW-28 _ MW7,37d MW-32 .. CC-5 MW-37i CC-8 PS-65 PS-68 f � h J The Cape Cod Commission assisted Whitman and Howard in their efforts to develop a single snap-shot of the chloroform plume from source to toe by sampling the chloroform wells during April of 1995. That information was presented in their report of May 11 to you. Therefore this progress report is limited to the sampling of the BTEX wells and general system operation. The BTEX wells were sampled using approved sampling procedures on April 22, -1995. Field measurements were made for water level, specific conductance, dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. Due to scheduling problems water table and plume concentration maps are not included with this quarterly report. They will be included in the quarterly report covering the August snap-shot sampling round. RESULTS General System Operation Samples of each recovery well were taken on June 2, 1995 for volatile organic compounds for the quarterly report and are presented as BTEX/ chloroform/ semi- volatile, below. Influent and effluent samples were taken on May 22, 1995 and July 5, 1995 and also include iron. (micrograms per liter- ppb) BTEX Chloroform Semi-volatile Iron (ppm) RW-1 2.4 0.6 9.5 RW-2 BDL 8.0 BDL RW-3 BDL 0.5 BDL RW-4 BDL BDL BDL RW-5 BDL 4.0 BDL RW-6 BDL 2.1 BDL ' INFLUENT 0.5 2.7 1.8 0.02 (May) EFFLUENT BDL BDL BDL 0.01, INFLUENT 0.5 7.7 2.8 12.5 (July) EFFLUENT BDL BDL 0.9 6.8 2 Several major actions that took place at the Barnstable Fire Training Academy with DEP approval are described below. After Weston and Sampson made improvements to the pump and treat system as reported last quarter, the south recharge basin failed by mid-May. In order to keep the system operating while having only one discharge basin available, the flow of water through the system was reduced to 50 gpm by leaving only recovery wells 5, 6 and 2 on-line. Since these are the chloroform recovery wells it was thought that it would be a priority that they remain on; the BTEX wells 1 and 3, which were turned off, have been below MCL for all compounds for several quarters. The south basin was rehabilitated by excavating iron fouled soils around the pit, washing the pit with a high pressure fire hose, and placing clean stone around the basin. Subsequently, the north basin was rehabilitated using the same process on June 27. The system was put fully back on-line with all pumps on by the end of June. The'last of four original fire training pits, the "round pit" was demolished and removed in June. The round pit was 20 ft in diameter with 2 ft high walls. It was abandoned prior to 1986 and at that time filled with sand and capped with concrete. The demolished concrete material was inspected and stockpiled on-site. Approximately, 100 cubic yards of material was excavated and stock piled on-site. The soil was sampled on June 21 and tested for use in preparing a bid for removal by a licensed hauler. The job will be put out for bid by Barnstable County this Fall. The following is a summary 'of analytical results on the excavated soil. Item Method Results f VOC 8240 BDL for all compounds TPH 418.1 3,500 mg/Kg Corrosivity 9045 6.9 pH Ignitability 1010 > 165 Cyanide Chp7.3.3.2 BRL Sulfide Chp7.3.4.2 BRL Aroclor(s) 8080 BRL for all compounds Arsenic 7060 BRL Cadmium 6010 BRL Chromium 6010 4.1 mg/kg Lead 6010 BRL Mercury 7471 BRL Also the soil vapor extraction unit was put on-line for a one month period in July (5- 27). The extracted air;had concentrations of volatile organic compounds from 0 to 4 ppm measured with'a field PID'i.e. background concentrations, so the system was again shut down. It was also found that the subsurface vapor extraction pipes to extraction wells 1 and 3.had been broken. The soil vapor extraction unit was 3 previously turned off in early 1993 when it was determined that the volatiles had been significantly reduced to background levels. While it may be useful to intermittently run the soil vapor extraction unit to aerate the subsurface, the area around extraction wells 1 and 3, which would most benefit from aeration, has been severed from the system. BTEX The following are the BTEX and semi-volatile results for the monitoring wells. BTEX b t e x MCL SEMI VOLATILE (ppb) - - - - (ppb) FS-1sa 645.5 0.0 320 66 250 134.5 MW-3s BDL 1.6 MW-13s BDL BDL MW-15s BDL BDL MW-19 BDL BDL ', MW-21 BDL BDL MW-28 77.4 0.0 8.4 19 50 BDL MW-32 BDL BDL MW-37i BDL BDL OW-8 320.0 0.0 72 43 215 .112.0 MCL 5 , 1000 700 10,000 The results indicate that the highest concentrations remain on the property of the Fire training academy and at MW-28 which is. located in the north plume. Despite these "high" concentrations all individual compound. concentrations are below MCLs and have been for over four quarterly reports. Additional Issues Attached is a copy of our letter report of June 30 to the Barnstable Water Company covering our routine sampling of monitoring wells around MD-3 prior to potential summer use. We.have been providing this information to the Barnstable Water Company every year over the course of this project. I have reviewed.the Whitman and Howard April 1995 snap-shot data. This data : indicates that chloroform concentrations in groundwater at MW-15d have again 4 increased to 24 ppb. It has not been that high since May 1994, 4 months after the pump and treat system began operation. This increase may be due to a general system malfunction of this February. This two month period is consistent with an estimated 75 day groundwater travel time from the chloroform recovery wells to MW-15. The August annual snap-shot of the plume including both volatile organic and inorganic compounds was just completed. I will review chloroform data when the results become available. We have not scheduled drilling for the chloroform toe plume, as previously discussed. Sampling results of monitoring wells CC-9 and PS-68 to the north-east and north of the recovery wells seem to indicate that the plume is being captured and therefore, unless there is a contrary indication, this work will not be scheduled. I Because the concentrations have been below MCIs for over four quarters Barnstable County is ready to discuss parameters for turning off the BTEX recovery wells. Please contact me if you have any questions or comments on this report. Sincere , homas . Cambareri Water Resources Coordinator Hydrogeologist, CGWP, LSP cc: O. Paul Shew, County Administrator Enclosures: Walter Lehman, Anheuser-Busch Data sheets David Delorenzo, DEP-SERO DWS Laboratory results George Wadsworth, Barnstable Water Company BWC Letter report Prasanta Bhunia, Weston and Sampson Douglas DeNatale,.Whitman and Howard Tom_Mckean, Barnstable Health Director 5 r , CAPE COD COMMISSION 3225 MAIN STREET O ;r ' P.O. Box 226 v r BAiRNSTABLE,MA 02630 508-362-3828. A 5 5 FAX:508-362-3136 May 4, 1995 b: r Lynne Doty RE: WSA-4-190 Site Remediation Section Southeast.Regional Office Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 R - Dear Ms: Doty:.- This is a letter report of the first quarterly groundwater monitoring round of 1995 for the BTEX plume from the Barnstable Fire Training Academ"' nd the Chloroform Plume Toe from the Cape Cod Potato Chips.facility according to the DEP approved sampling and monitoring,plan,and subsequent recommendations of the Weston and Sampson Short Terrn Measure Start up`and monitoring report of May 1994. Required wells to monitor the BTEX and Chloroform plumes are listed below. CHLOROFORM BTEX OW-8 a� `` CC-9 FS-1sa . MW-9d' - MW-32 MW-3s MW-14d MW=13s MW-15d MW-15s MW-16d MW-21 MW-36d MW-28 MW-37d MW-32 CC-5 MW-37i . CC-8 PS-65 PS-68 s a� ei 2 The wells were sampled using approved sampling procedures from February 14 to 17, 1995. Field measurements were made for water level, specific conductance, - dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. The results of this sampling round are shown on the - attached maps and cross-sections entitled,Chloroform/BTEX in Groundwater, February 1994 and Water Table Map, February 23, 1994. r RESULTS Water Table Map , The water table map indicates that groundwater flow is to the east. The water table elevation decreased from the last.round throughout the study area due to normal seasonal fluctuations. General System Operation Samples of each recovery well were taken for volatile organic compounds for the quarterly_report and are presented as BTEX/ chloroform/ semi-volatile,below..- Influent and effluent samples were taken the first day of March for the February round and the last day of March for March round. (micrograms per liter) BTEX Chloroform Semi-volatile Date RW-1 6.1 0.6 12.5 Feb RW-2 _ BDL •9.0 BDL Feb RW-3 BDL .0.7 BDL Feb RW-4 BDL BDL BDL Feb RW-5 BDL ; 5.2 0.7 Feb RW-6 BDL 2.8 BDL Feb INFLUENT 1.0 6.9 2.2 Feb. . EFFLUENT BDL BDL BDL Feb INFLUENT 0.5 . 4.4 . -0.7 March EFFLUENT BDL BDL • BDL March There was a malfunction of the equalization tank water level sensor and the butterfly value that caused the system to cycle on and off. Weston.and Sampson was notified and the parts were replaced and the system again was operating smoothly. The water level in the south infiltration pit is high indicating a potential failure. An adjustment to shunt additional flow to the north basin has temporarily alleviated this situation while Weston and Sampson evaluate other alternatives. The recovery wells were also pulled, inspected and cleaned at this time. Recovery Well 3 was chlorinated to deal with iron bacteria build-up. 3 Chloroform Chloroform concentrations show an expected variation when compared to last quarter (see table of historic chloroform results). The upgradient portion of the chloroform plume as measured at CCC-5 has a concentration of 9.0 ppb; CCC-7 was 34 ppb. In general, the chloroform plume remains on top of the silty unit with the same general projection. The chloroform concentration at PS-68 just north of the recovery well cluster has dropped to 7.3 ppb from 17 ppb from last quarter. s` Chloroform at MW-15D, downgradient of the recovery cluster increased to 10 ppb {„.. from 2.5 ppb last quarter. This increase is probably due to a slug that migrated past the recovery,wells during a system malfunction. BTEX The main BTEX plume maintains its same configuration and the northern BTEX plume is 'separate from the main plume. BTEX at the source area at FS-1sa decreased from 853 ppb to 395 ppb, but BTEX increased at the northern source area at OW-8. from 94 ppb to 268 ppb. However, no BTEX MCLs were exceeded in groundwater at, any of the monitoring wells. As was stated in the last report, BTEX MCLs have not 1 been exceeded since start-up last year. Based upon the occu rrences of Below w Detection Limit in groundwater from monitoring wells throughout the area, it 7 -- appears that the containment system is achieving its desired effect. - Additional Issues The Chloroform wells were sampled this April to coincide with the Chloroform snap-shot being conducted by Cape Cod Potato Chips. The BTEX wells are scheduled to be sampled at the end of May. At.that time we will also provide additional sampling of monitoring wells around MD-3 in coordination with the Barnstable Water Company. I am,working on obtaining cost estimates and setting-up logistics for the drilling and concrete pit removal that I previously discussed with you. It is taking longer than anticipated. ' Please contact me if you have any questions or, comments on this report. romas Cambareri Water Resources Coordinator Hydrogeologist, CGWP, LSP cc: O. Paul Shew, County Administrator Enclosures: Walter Lehman, -Anheuser`Busch Water table map David.Delorerizo, DEP-SERO DWS Plume Map George Wadsworth, Barnstable Water Company Chloroform Table Prasanta Bhunia, Weston and Sampson Data sheets Douglas DeNatale; Whitman and Howard Laboratory reports Tom Mckean, Barnstable Health Director BARNSTABLE FIRE TRAINING ACADEMY HISTORIC CHLOROFORM (ppb) PLUME TOE MONITORING WELL "Se -90 Dec-92 Mar-93 A r-93 Dec-93 Jan-94 Mar-94 Ma -94 Au -94 Nov-94 Feb-95 CC-5 61 .00 78.00 61 .00 14.00 9.00 PS-57 1 .20 PS-65-92 31 .00 .; 31 .00 31 .00 42.00 45.00 22.00 58.00 ` CC-8 60.00 23.00 82.00 110.00 31 .00 130.00 "72.00 120.00 MW-14D 7.00 2.40 0.70 BDL BDL 39.00 PS-68-92 7.00 8.10 39.00 *17.00 7.30 PS-67-92 5.00 20.00 10.00 CC-9 4.60 19.00 4.30 3.10 MW-15D 7.201 22.00 22.00 24.00 4.70 2.50 10.00 MW-16D BDL 19.00 1 .00 1 .00 1 .70 CC-7 34.00 Sampled 1/23/95 BDL Below detection limit tv s + M V � i OBARNSTABLE FIRE TRAINING ACADEMY Water Table Map , February 1995 Barnstable Fire LEGEND Training School O CHLORFORM DEEP MICROWELL O RECOVERY WELL No.Basin Q ® OBSERVATION WELL CLUSTERED WELL O I - 4 ry : �. ® MULTI-LEVEL WELL. RECHARGE BASIN 27.960 b'0 CHLOROFORM DEEP WELL O 4 \ - ® 26.Ei Monitoring well with water elevation. - - r2 .85 \ (feet above mSl) 8 27.42 27.29 \ 27.3- Water table contour(feet above msl) 627.58 O 026.29 � ® 27.09 026.93 - 0. 27.65 - a reatment a 26.81 Building ®27 43 26.90 - - ® -� ' ' e26.40 26.41.®26.55 26.48 LL 28.13 ,. 0 UPit 28.1 B® ® 027.44 ? < 27.03 27.77. 4 ®26.56 26.72®26.58 e26.49 13 Building r Q 26:11 8 ®27.63 26.91 e .. --e—approximate Limit OI Power Line Clearing 1 NOTE: I f Base map taken from Town of Barnstable,MA GIS topographic map. S 100 0 100. Some well bcations taken from Whitman 8 Howard,lnc � � CHLOFORM CONCENTRATIONS IN GROUNDWATER r I 0 r DECEMBER 1992JANUARY 1993 BARNSTABLE,MA ) f r I SCALE IN FEET I 1 4 ; 3 t y t b v f BARNSTABLE FIRE TRAINING ACADEMY BTEX/Chloroform b In Groundwater February/March 1995 f �Bern" a. r Tnkinp ltltool LEGEND .0 CHLORFORM DEEP MICROWELL O RECOVERY WELL No.Basin 0 ` . i® OBSERVATION WELL O I Q CLUSTERED WELL ® MULTFLEVEL WELL. RECHARGE BASIN CHLOROFORM DEEP WELL O ,�' eoLl3.1(D) Monitoring well with BTEXlChiorofonh ` 2881BDL ®BDLBDL(8k - V w • p I - BDL58 O BDU9.0 ✓.f ® ®BDL43DI O 395IB ® BD11120(D) IOBDL/7.3 reatmaM Building ® ' BD BDL/3.1(0) } DL(S) BDLf.2 Q BDV1.7(D) O ® I BDLR.B O ® Q BDU10(D)) (�3a 8.1L8 I OBDV7. "® BDeDL(D) npr BDUBDL(S) BDIJI r So.Baal _ / QQ QBDV12(D) - f I I Q I�gpproximate LimN OI Power Line Clearing NOTE:I I. Be"map taken from Town of Barnstable,MA GIS topographic map. Some arM bcatbns taken from Whitman&Howard,Inc. I , I 100 0 100 CHLOFORM CONCENTRATIONS IN GROUNDWATER DECEMBER 1992JANUARY 1993-BARNSTABLE,MA SCALE IN FEETr } 7 I. WEST a The Site EAST - II - ^ N N fh C.)v ,3 co ¢ N �jr" 3 3 M C-, 3 3 3 3 I 3 3 0 3 so cc 50 LL. 0 BDL/BDL DL BbL BDUBDL BDU.7 BDU1.4 0--- — 0 .. BDU1.9 BDU12 m am m r - M. o The Site _ m l n .. _ Q tn S ao�'' N oo ' • m _ 3 _ O D 3 3Jxi -.- 50 — 3 J� 3 U33 r �� E U p n U� a: f MILO — 50 m y4: m c}s. '~- 268IBDL...,, J DUB , _ BDLrz.a �BDL,901 LBDL9.0 •. BD BDUBD-; BDUd.1 QBDU10 BDL/1.7' _ O - I I BARNSTABLE FIRE TRAINING ACADEMY BTEX/Chloroform (ppb) In Groundwater- February/March 1995 Monitoring well with BTEX/Chloroform(ppb) 00 200 r - , .. 395/BDL - BDL Below detedlon limp HORIZONTAL SCALE 4. i FEET ® ' CAPE COD COMMISSION. A' 7 3225 MAIN STREET C� O i= P.O.Box 226 vT 'f BARNSTABLE,MA 02630 508-362-3828 A 5 S FAX:508-362-3136 January 31, 1995 1 Lynne Doty RE: WSA-4-190 Site Remediation Section Southeast Regional Office Department of Environmental Protection _ 20 Riverside Drive Lakeville, MA 02347 - Dear Ms. Doty: This is a letter re ort of the fourth quarterly groundwater monitoring round for the P BTEX plume from the Barnstable Fire Training Academy and the Chloroform Plume Toe from the Cape Cod Potato Chips facility according to the DEP approved sampling and monitoring plan and subsequent recommendations of the Weston and Sampson Short Term Measure Start-up and monitoring report of May 1994. Required wells to monitor the BTEX and Chloroform_plumes are listed below. CHLOROFORM BTEX OW-8 FS-lsa MW-9d MW-3s. MW-14d MW-13s MW-15d MW-15s MW-16d MW-21 MW-36d MW-28 MW-37d MW-32 CC-5 M W-37i CC-8 PS-65 MW-32 r In addition, monitoring wells PS-68 and CCC-9 which are located next to the recovery wells were sampled for chloroform; these monitoring wells are recommended to be added to the above required list. Also, in response to the . "swampy" water situation that developed on October 23, 1994 at Barnstable Water Company's MD-3, thirteen additional wells were sampled for dissolved oxygen and MW-41i and MD-3 were sampled for volatile organic compounds. The wells were sampled using approved sampling procedures during October 31 to November 2 1994. Field measurements were made for water level, specific conductance, dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. The results of this sampling round are shown on the attached maps entitled Chloroform/BTEX in Groundwater, November 1994; Water Table Map, November 23, 1994; and Dissolved Oxygen in Groundwater, November, 1994. RESULTS Water Table Map The water table map indicates that groundwater flow is to the east. The water table elevation decreased from the last round throughout the study area due to normal seasonal fluctuations. Water table measurements were taken at the recovery wells three weeks after the general round. General System Operation The system has been operating without any malfunction_ s for the entire quarter and to this date. Pumping rates for the recovery wells were checked and adjusted. Recovery well 2 was pumping at a rate exceeding 50 gallons per minute and was adjusted to-the specified 30 gpm rate. The effect of this adjustment is evident in comparing the greater drawdown of last quarter to this quarter. Samples of influent and effluent and each recovery well were.taken for volatile organic compounds and iron for_the quarterly report. Chloroform was the only volatile organic compound detected in influent at 9.5 ppb; iron was at 0.92 ppm as reported by Weston and Sampson in their letter 'report of January 23rd. Analysis of samples for each recovery well, included in the attachment, indicate that RW- 6 in the core of the, chloroform plume and is capturing groundwater with a concentration of 15 ppb. RW-2 is also capturing chloroform at a concentration of 21 ppb. BTEX analysis indicate capture of a degraded fuel plume with detections of low concentrations (<25 ppb total) of butylbenzene, trimethylbenzene, napthalene and xylene at RW-1. Recovery well 4, which.is the shallow recovery well was again below detection limits for all components. Inspection of the south infiltration pit found that the water level was increasing and was of concern. To reduce the discharge, recovery well was.shut off. The water level is now at a safe level and we will be evaluating discharge pit performance. N r Chloroform Chloroform concentrations show a marked decrease when compared to last quarter (see table of historic chloroform results). This is probably a result of the uninterrupted treatment system operation. The upgradient portion of the chloroform plume as measured at CCC-5 has a concentration of 8.2 ppb. Last quarters reading at CCC-7 was 61 ppb. In general, the chloroform plume remains on top of the silty unit with the same general projection. The chloroform concentration at PS-68 just north of the recovery well cluster remains the same as last quarter at 39 ppb. This well was resampled for this report on January 23 and the chloroform concentration has dropped by over half to 17 ppb. The occurrence of chloroform at this location was probably due to the extended pumping at MD-4 which occurred over this summer,and .early fall as was, mentioned in my last report. Since then MD-4 pumping has been curtailed, groundwater flow conditions have adjusted and the plume has resumed its path to the recovery wells. I discussed this matter. with A-B and they are agreeable to installing several monitoring wells north and east of RW4 to further evaluate this situation. BTEX The main BTEX plume maintains its same configuration and the northern BTEX plume is separate from the main plume. Although an increase of BTEX is found at the source area at FS-1sa, no BTEX MCLs were exceeded in groundwater at any of the monitoring wells. In fact BTEX MCLs have not been exceeded since start-up last year. This increase is probably a result of high water table levels that have decreased. since the summer. Based upon the occurrences of Below Detection Limit throughout the area, it appears that the containment system is achieving its desired effect. " Additional Issues We received.the analytical results of the inorganic samples on the MD-3 production water that were mentioned in our last quarterly report (included in attachment). The results indicate concentrations of iron, 0.1; potassium, 1.0; sulfate, 17; and magnesium, 1.5 ppm which are within reported background ranges for Cape Coda MW-41i which is next to MD-3 had slightly higher concentrations of iron, 2.2 and potassium, 1.2 ppm and a concentration of 0.9 ppb toluene. Dissolved oxygen measurements in this area, which are presented on map, are consistent with earlier reported distributions. We would expect to see dissolved oxygen increase in this area as the upgradient low DO groundwater is captured and adjacent groundwater takes its place. M i Please contact me if you have any questions or comments on this report. Please contact me regrading potential further investigation of chloroform at PS-68. Sincer , homas Cambareri Water Resources Coordinator Hydrogeologist, CGWP, LSP cc: Barry Johnson, County Administrator Enclosures. Walter Lehman, Anheuser-Busch Water table map David Delorenzo, DEP-SERO DWS Plume Map George Wadsworth, Barnstable Water Company DO map Prasanta Bhunia, Weston and Sampson Chloroform Table Douglas DeNatale, Whitman and Howard Data sheets Tom Mckean, Barnstable Health Director Laboratory reports r O BARNSTABLE FIRE TRAINING ACADEMY Water Table Map November 23,1994 (Recovery Wells measured 12/16/94) 0 LEGEND Barnstable Fire 6 Training Sdusl H O CHLORFORM DEEP MICROWELL O RECOVERY WELL No.Basin Q ® OBSERVATION WELL 33.97 0 © CLUSTERED WF11 O ^ i col N ® MULTI-LEVEL WELL ® N I o 0 RECHARGE BASIN CHLOROFORM DEEP WELL Ow 2®7 `�� I ® , n 27.8 7 peat arbove ell 6h water elevation 26.07 e27.61(S) / �26.40 I 04 27.00 - Water table contour(feet above msQ 26.74 r I 1926.84(S) Q ° p 25.49' 26.2k:�/ 26.00 v L291�26.99 O C O U 2 re 6.05alment �V a Building 26.67 ©25.72(S). . 26.05 O) 25.69(S) 2 ® 27.13(s) ( I 21.0559 25.55025.73 25.69(D) 6.9(Db ® 9 L 27.00 I 026.27 ® 25.84(D) I LL 27.49 �26.70(S) 26.13(S) - Pit ® 26.69(D) e4t 27.12 25.71(S) 27.67 y/ / r �zs.67®2s.T7 ®©2s.71(D) . So.Basin V 27.87 p .32(S) 1 ©25.41(S) 38.14 Q; awn ® 19 26 I 25.42(D) Building ®26.94 v l I 1 1 gpproamate Limit -.-I Of Power Line Clearing � I , NOTE: Base map taken from Town of Barnstable,MA GIS topographic map. 1 100 O 100 Some well locations taken from Whitman 6 Howard,Inc. CHLOFORM CONCENTRATIONS IN GROUNDWATER DECEMBER 1992JANUARY 1993 SCALE IN FEET _ BARNSTABLE.MA s. 4 HISTORIC CHLOROFORM (ppb) PLUME TOE MONITORING WELL Se -90 Dec-92 Mar-93 A r-93 Dec-93 Jan-94 Mar-94 Ma -94 Au -94 Nov-94 CC-5 61 .00 78.00 61 .00 14.00 PS-57 1 .20 PS-65-92 31 .00 31 .00 31 .00 42.00 45.00 22.00 CC-8 60.00 23.00 82.00 110.00 31 .00 130.00 *72.00 MW-14D 7.00 2.40 0.70 BDL 39.00 PS-68-92 7.00 8.10 . 39.00 '17.0.0 PS-67-92 5.00 20.00 10.00 CC-9 4.60 19.00 4.30 MW-15D 7.20 22.00 22.00 24.00 4.70 2.50 MW=16D ND 19.00 1 .00 1 .00 Sampled 1/23/95 O BARNSTABLE FIRE TRAINING ACADEMY BTEX/Chloroform (Epb) InlGroundwater November 19Q4 LEGEND Fire Trak*v Sd,o.I - i O CIILORFOft1A DEEP MICROWELL O RECOVERY WELL No.Basin Q I ® OBSERVATION WELL CLUSTERED WELL. O I i ® MULTILEVEL WELL O RECHARGE BASIN CHLOROFORM DEEP WELL ® 1 I © Monitoring well with BTEwChloroform O(S)BDL/14 4 1 1 8 9A�BDL � i R e 20343DLfS) 1 V O BOL122 O ' 1 ® ®BDL901 ' I BDve9 O ® Sampled 1123/95 OBDU17 Sample 1R3/95 a reatmenl V 1 Buildin BDU4 3 g I ©BDU2.5SD) ©BDU1.0 1 0 ® BDLBDL(D) I. P* ® ® GBtweDU L D) OBDUBD 1 So.BasinO� Building I 1 i .ei©tq 1�gpproslmete Limb =�1 Of Power Line Clearing 1 I 1 NOTE: 1 1 Base map taken from Town of Barnstable,MA GIS topographic map. ( 1 1 i 100 0 100 Some wait locations taken from Whitman a Howard,lnc. 1 f t r CHLOFORM CONCENTRATIONS IN GROUNDWATER I I DECEMBER 1992JANUARY 1993 1 i i SCALE IN FEET . r• '' BARNSTABLE:MA r s ....................................... .........w. .........�... ......tNr.rwr4r..••...�wsr...w»..r�.r...w..... ....... - i . WEST a The Site EASY W co V! o o[ C4 I; 3 3 3 3 3i� 3 50 50 = c 30 uN 2 oC x � L �y BDUBDL BDUd.3 — Q MAIMI � Q BDL22 8DU3.5 im v M o The Site o_ m I p u Y LO to 3 z 50 — j p 1n V2 j co � 2U — 60 aU.794i9DL0 BDUI4 122.0(D) BOUBDLR.5 b BDLn.0 — 0 Sampled 1R3/95 BDU39 BDU17 Sampled 1/2395 i I' i I ACADEMY E TRAINING BARNSTABLE FIR i BTEX/Chloroform(ppb) In Groundwater.November 1994 Monitoring well with BTEX/Chlowlorm(ppb) BDV4.3 HORIZONTAL SCALE f V FEET r O BARNSTABLE FIRE TRAINING ACADEMY Dissolved Oxygen (ppm) In Groundwater November 1994 O LEGEND I Tra4Barnk ubIleSdwFirole O CHLORFORM DEEP MICROWELL O RECOVERY WELL No.Basin.Q ® OBSERVATION WELL © CLUSTERED WELL O I ® MULTI-LEVEL WELL i O RECHARGE BASIN 1 m CHLOROFORM DEEP WELL ® 8.2 © Monitoring well with Om 8.2 4� 1 , Dissolved Oxygen(ppm) I � 8 .3(S) 1 O 1 O c O 1 ® 8.3(D) 1 O 8 reatment ( 8.7(D) Building ® ©6.55(D) O ©10.8(s) 9.1 O c e nah 1 O ® 6.5(D) undR S 5.2 D 1.25 l ) 6.7(s) 1 ©5.75 1 So.BasinO� ® 1� ® 1 6.65(0) r 1 .69(() Building/ ® 7.45(0) 1 1 6.9(S) 9.3 S) 2.9O 4.7(1)I 1 p I 1 10.2(S) 3.1(1) 1 3.1 D i- Approximate Limb I Of Power Line Clearing 1 1 I NOTE: I 1 Base map taken from Town of Barnstable,MA GIS topographic map. 1 100 0 100 Some well locations taken Irom Whitman&Howard,lnc. I 1 r r r CHLOFORM CONCENTRATIONS IN GROUNDWATER DECEMBER1992JANUARY1993 I I SCALE IN FEET BARNSTABLE,MA s Of BA�1 CAPE-COD COMMISSION' � _ a � 3225 MAIN STREET • P.O. Box 226' BARNSTABLE,MA 02630 t. • "`"'' • 508-362-3828 A S S FAX:508-362-3136 November 23, 1994 , t. Lynne Doty RE: WSA-4-190 Site Remediation Section Southeast Regional Office Department of Environmental Protection 20 Riverside Drive Lakeville, MA 02347 Dear Ms. Doty: This is a letter report of,the third quarterly groundwater monitoring round for the BTEX plume from the Barnstable Fire Training Academy and the Chloroform ` Plume Toe from the Cape Cod Potato Chips facility according to the DEP approved . sampling and monitoring-plan and subsequent recommendations of the Weston and Sampson Short.Term Measure Start-up and monitoring report of May 1994. Required wells to monitor.the BTEX and Chloroform plumes are listed below. CHLOROFORM BTEX 11OW-8 FS-1sa { MW-9d MW-3s MW-14d MW-13s MW-15d MW-15s, MW-16d MW-21 MW-36d MW-28 y MW-37d MW-32 CC-5 MW-37i' CC-8 PS-65 MW-32 Forty-four additional monitoring wells were also sampled at this time to develop an annual snap-shot of the BTEX plume and to evaluate the containment of the chloroform plume. The annual snap shot has been an integral part of the remedial investigation for Barnstable County since 1989. The wells were sampled using approved sampling procedures during August 15 to 25, 1994, except for PS-68 and CCC-9.which were sampled on 9-22 and 10-7-94 respectively. Field measurements were made for water level, specific conductance, dissolved oxygen and temperature. All field and laboratory results are included in the attachment to this letter. The results of this sampling round are shown on the attached maps and cross-sections entitled Chloroform/BTEX in Groundwater, August 1994; Water Table Map, August 5, 1994; and Dissolved Oxygen in Groundwater, August, 1994. The base map for these maps were revised to resolve locational discrepancies between prior Barnstable County, Whitman and Howard, and Weston and Sampson.maps. This base map with well labels is included for your convenience. RESULTS Water Table Map The water table map indicates that groundwater flow is to the east., Water table measurements were taken at the recovery wells during this round and the drawdown areas to the recovery wells are evident.' There is also an indication bf water table mounding at the north and.south infiltration pits of the treatment system. General System Operation In addition to presenting the sampling results, I also wanted to notify you that a problem occurred with the pump in recovery. well 3 so it was off line.from mid-June to mid August when it was replaced. In addition, a short shut down of the treatment system occurred in mid September and again in mid-October.. During these times there was a general.power failure in the Hyannis area and-apparently the treatment system logic that did not allow the system to come.back on line when the power did. It took several days to schedule the necessary maintenance so that other personnel could be trained to deal with this problem. �We now have the required training to deal with this problem and the system designers are looking into a long term solution of this-problem. I am glad to report that the'system did come back on-line after the general power,failure last week. Chloroform The sampling.results for this round may reflect the several days that the treatment system was off line. This is evident from an increase of chloroform concentrations in the monitoring wells around the recovery wells 4, 5, and 6. Chloroform at CC-9 r which is approximately 10 feet directly downgradient of the recovery cluster, increased from last quarter from 4.6 to 19 ppb and chloroform at PS-68 increased from 8.1 to 39 ppb. In addition, chloroform in the upgradient portion of the plume at CC-8 increased back up to 130 ppb-(see Table of historic Chloroform results). These increases will likely show a marked decrease in the next quarter sampling round as a result of the uninterrupted -treatment system operation. Monitoring well CC-7 was mistaken for CC-5 which is the appropriate location to monitor the upgradient portion of the chloroform plume. .In general, the chloroform plume remains on top of the silty unit with the same general projection. The increase at PS-68 however, may also indicate a northeast change of groundwater flow direction caused by extended pumping of MD-4 for a Water Management Act related study of the wellfield. This extended pumping has recently been curtailed. BTEX BTEX in the core of the main plume continues to decrease in size and concentration. The northern plume remains separate from the main, plume. r No BTEX MCLs were exceeded in groundwater at any of the wells throughout the entire study area. Last quarter there was only one exceedance of an MCL. The cross section shows how the low BTEX plume remains at the water P. table near the site but , sinks to an intermediate depth further down the flow path. Based upon the occurrences of Below Detection Limit throughout the area, it appears that the containment system is achieving its desired effect. The downgradient area near MD-3, the public supply well, shows the remnants of the last slug of contamination by hits of 0.9 and 2.3 ppb benzene at wells MW 41i and38i: Dissolved Oxygen Dissolved oxygen has been measured and mapped for the last five annual snap- shots. The occurrence of low DO has been documented as being a result of biological degradation of the petroleum plume. The nearly anaerobic portion of the DO plume remains extended from the site to the power line. The low DO plume, defined by less than 5 ppm oxygen remains extended to the MD-3 supply well. The cross section shows how the low.DO plume remains at the water table near the site, but, sinks to an intermediate depth further down the flow path. This is consistent - with the pass occurrence of BTEX at the supply well. Also shown is a oxygenation of groundwater at the site from the'discharge at the south recharge basins. Inorganics Every annual snap-shot also includes inorganic samples which are collected from_ V selected monitoring wells. These.results are included in the attachment. The inorganic results indicate an area of impaired water quality by elevated alkalinity, ammonia'sulfate, iron, manganese and potassium. These elevated parameters are only associated with the core of the main plume, near the site, that is.anaerobic. The elevated occurrence of potassium, as was discussed in the Phase III Assessment, may be linked with the storage of burned hay near the burn building. . Additional Issues We have conducted the November sampling,round for the'fourth quarter and are awaiting the analysis results. Prior to our November sampling round, the Barnstable Water Company turned on the MD-3.well and fed it into the.distribution system. As I explained in the last quarterly report, MD-3 is a last on, first off well that is only used during peak summer demands. In fact since 1986,,this well has been used very sparingly. In October, the MD-3 well was turned on and pumped for 24 hours for several days because the Water Company was conducting hydraulic test for its Water Management Act Permit. *Because the well was sitting stagnant for, such a long period and because of the low DO groundwater, the production water had a noticeable smell to it. We took groundwater samples at the MD-3 on October- 31 and the results showed Below Detection Limit for all compounds besides background,chloroform at 1.6 ppb.. At the time of sampling the production well, we also measured DO in groundwater at a near by monitoring well MW-41i which has had hits of contaminant. During the pumping of the well, at approximately 360 gpm, the DO increased'in groundwater in the monitoringwell increased sed from 1.6 to 7.6 ppm. We are awaiting the results of some inorganic tests on the well's water at this time. At meetings with the Barnstable Water Company, both parties agreed to notify and coordinate future remediation and Water 'Man agement Act activities. - Please contact me if you have any questions or comments on this report. Y. Sincer ly; homas C. Cambareri Water Resources Coordinator Hydrogeologist, CGWP, LSP cc: Barry Johnson, County Administrator Enclosures: Base Map Walter Lehman, Anheuser=Busch Water table map . David Delorenzo,,DEP-SERO DWS Plume Map George Wadsworth, Barnstable Water-Com an p y Cross-sections . - Prasanta Bhunia, Weston and Sampson Chloroform Table Douglas DeNatale, Whitman and Howard Data sheets Tom Mckean, Barnstable Health Director Laboratory,reports HISTORIC CHLOROFORM PLUME TOE MONITORING WELL Se -90 Dec-92 Mar-93 A r-93 Dec-93 Jan-94 Mar-94 Ma -94 Au -94 CG75 61 .00 78.00 61 .00 PS-57 1 .20 PS-65-92 31 .00 31 .00 31 .00 42,00 745.00 CC-8 60.00 23.00 82.00 110.00 31 .00 130.00 MW-14D 7.00 2.40 0.70 PS-68-92 7.00 8. 10 39.00 PS-67-92 ' 5.00 20.00 10.00 CC=9 4.60 19.00 MW-15D ` .7.20 22.00 22.00 24.00 '4.70 W- M 1 D 6 ND 1 9.0 0 1 .0 0 OBARNSTABLE FIRE TRAINING ACADEMY WATER TABLE MAP August 5.1994 Barnst"Fire Training School LE-GEND O MICROWELL No.Basin Q O RECOVERY WELL OBSERVATION.WELL O. _ F ( - ©. CLUSTERED WEAL ® MULTI-LEVEL WELL. RECf1ARGE BASIN o 27.84 + 28.34' 1 2 0 2e 6.67 I - Q 1 CY 27.95. - rerurtwrtt Bu0&Ip N ^ot 27.94 ®2 .76 I N 2�1 027.06 26. .48 ® 292 0 ® ®27.55 27.47 . �q.47® ��//� ® 27.58, Ci , e 7.ea '®2ze1 J Pit ® ®28.73 I 28. �. f i I _ 27.56 27.7228.45 r 27.28 29.16 - . , ®28:17 I . pproxlmele Llmh . I Of Power Line Clearing. NOTE: 1 Base map 12"n-from Town of Barnstabte•MA GIS topographic map. Some iie6 Cafkxra taken from WAiunan S1 Howard,Inc . I I 100 0 100 ' C1/LOfORL1 CONCENTAA�NS IN GROUNDWATER I , r DECEL4 199 ANUARY 1993BARIN ' SCALE IN FEET o ' BARNSTABLE FIRE TRAINING ACADEMY BTEX/Chloroform (ppb) In Groundwater August 1994 t] Barnstable Fire Trairtirp school LEGEND O CHLORFORM DEEP MICROWELL No.Basin Q O RECOVERY WELL ® OBSERVATION WELL O I ' 1 © CLUSTERED WELL BD1J.9� X . - e i - - ® MULTI-LEVEL WELL • \ ® c I. ; Q RECHARGE BASIN \Q I Q CHLOROFORM DEEP WELL ( ® BDL BELOW DETECTION LIMI T 1 __7&B DL 1DD-8 BDV TEX dashed BDUBpI. ,.� � � .9 -I .. (IWb) where inferred �4aoL� I —•-R • � • 40 -c HLOROFORM (Wbl dashed wher- e inferred red O 4� \ V ( ^� BDLBDL 100r �-.O - - • eoT,BDu � . �o _ ^ o �`• BDU13o(D)` BDU39 D 0- reatment .Cr� Buildup � i ® 1p 12Sr8DL((S S) 6DU19(6) O BDUI4(S)I ©BDULO(D)®29,0 BDU4.7(D). ti 19.7/BDL 1.o/BDL E I O ® - - .. -. - - �Pd 9.4BDL -.9 DIL IS BDDL(S) BDVBDL S) BDL/1.3 BDDU.7�� BDIADL(D) 1.4BDL.(�) BDLBDL j� BDLBDL I - - - V BOLBa ©BDLQ.2(Ij) So.Basin ODUBDL ® I ® 1 t ® ® BDL/3. O Bum PBDLVBD�(� BDL,2.6 BD 1.0 BDLBOL tlOLBDL Building ®BODE BDLBDL(O I ©BDLBDL(l) 1 I BDLR.4(D) ©BDUI.4(1) . .®BDDL I BDL2.9(S) -6(q DLI BD (D) 12 i I 9r.6(1) �—AAppproximate Limit —•—I - .Of 0.Line Clearirp I - NOTE: I t Bass map taken from Town of Barnstable,MA GIs topographic map.- - Some we0 bcations taken from Whitman 6 Howard,lnc. `- I - I - ` CHLOFOti0.1 100 0 100 CONCENTRATIONS IN GROUNDWATER - DECEMBER 1992JANUAFIY 1993 BARNSTABLE,MA e SCALE IN FEET t 1 c WEST a The Site o EAST . C) n n Mso 15 N 3 LL cc g3 3 3 3 3 3 30� — 50 Ba�BOL 00-10 BDLBDL 2 L BDUt.B' BDU1.0 Q gDUl.4 80L BDL 1.443DL BDL/BDL BDIML 2 BDV2.2 y, B BDL/3.2 BMJ2.4 . BDU1A — 0 n BTEXf(ppb) In Groundwater -� t f - 0m- i Li The Site m lic; o LO co ..� (O N N � N k 50 —. °C U 3 a 3 v� 3 - � "3 co Z U O - 50 BTEX 78BDL 311 O . 100 - BDLBDL BDL/1.4 1.6 40 BD1145 n' U �R BDIJ130� BDLL7 BD-? — A9 �BDU 4.7 BD 0 CHLOROFORM(ppb) BDL./39 BTEX/Chtorotorm (ppb) In Groundwater BARNSTABLE FIRE TRAINING ACADEMY. - BTEX/Chloroform(ppb) In Groundwater August 1994, BDUL3 Monoorinp well wllh BTEX/Chloroloan(ppb) _ .. 0 . 100 200 HORIZONTAL SCALE FEET OBARNSTABLE FIRE TRAINING ACADEMY DISSOLVED OXYGEN (ppm) IN GROUNDWATER AUGUST 1994 O Bwns,anw Fara. TrainYlgSdwd i LEGEND O CHLORFORM DEEP MICROWELL No.Basin Q • .RECOVERY WELL - ® OBSERVATION WELL CLUSTERED WELL -® 7.3 - I - s - - ® MULTI-LEVEL.WELL + Q RECRARGE BASIN ` p(s) ® �00 „ i 1 © CHLOROFORM DEEP WELL Monitoring nit ri y 1 wolf with data dissolved oxygon(ppm) - - 2.4 5 6.4 2 —Shallow Dissolved Oxygen(ppm) ®.6 — I - '_ dashed whore Inferrod O 2.75 I 5 �' �. ' — •, _.Deep Dissolved Oxygon(ppm) � 3.6 � � 2 � � - I � dashed where Inlorrod _ 2.1 a / r eatment .. �556) 5 (7.6D) (8.2) I O 7.4 I �8.0 ._1. (6•.15D)75( 5 S 2.2 ... ry _Q 8.5(S) Q 4.3(D) 2 7.25(0)� .75 7.15)0 _P 1.25(S) -7e(S) 9.1 ®5.1(D) 1.3(D) - .- _ .. j So.Basin 6.7' 0 2. 2' I ' .f (YI 6.1 ® ®Q 4.6(I) (7.8 1) ; �� 6.75(D)(S.ID)` 5• . _ Bulldlog/ �5.5 5 .6(l) - ®6.5 !'"_. p7.8(S). I - - Q 3.3(If `i 3.25(I) I (3.2��5�) 4.25(D)' I� `� IS.617)©O (8.6S) - - I c Approximate Limit 3.26(q (S.SD) Power Line Clearing NOTE: Base map taken from Town of Barnstable;MA GIS topographic map. I _ TOC11LOFORm CONCENTRATIONS IN GROUNDWATER I: I 100 0 100 DECEMBER.1992JANUARY 1993 'BARN STABLE.MA - I- SCALE IN FEET -WE8T a The Site o EAST N - c7 .-- Oi .�-('7 O N N (7 m co O !f0 — 3 LL Q 3 3 .3 3 3 3 3 3 050 .9 � 1.25 .75 2.8 8.1 — [I 52 _ _ 5.4 7.4 .._ 1.3 .. 4.6(7.6) r- - —'�---:5 - 3.2 8.1 . 6.75(6.1) .5(5.5) 3.3 ,tt 3.6(6.5) (5.6) — •0 mm - a , m g m~ rn 0 The.Site c� a , m D -4 Ir - _ I rD N WN N .3 5 so — 3 3 63 91 " y Z a3c 3 3rn ¢ac> — 50 2.4 .6 2.1 S es 0 (7.6) (7.15) (6.15) 7.25 O BARNSTABLE FIRE TRAINING ACADEMY Dissolved Oxygen In Groundwater August 1994 - Monlloring well with dissolved oxygemppm _ - .55 ( )-May 1994 data 0 100 200- - - 5 —_ Dissolved Oxygen(ppm) - r _ - - dashed where Inferred " HORIZONTAL SCALE FEET O Y Commonwealth of Massachusetts Executive Office of Environmental Affairs 1 Depuir�menO of Southeast Regional Office William F. Weld - Governor <`• Daniel S.Greenbaum Commissioner - - September 1,. 1993 Mr. Barry H. Johnson, RE: BARNSTABLE--WSC/SA 4-0190 County Administrator Barnstable Fire Training The Commissioners Academy, and WSC/SA 4-0937 County of Barnstable The Cape Cod Company Superior Court House, Rt. 6A Revised Monitoring Plan Barnstable, Massachusetts 02630 M.G.L. C. 21E and 310 CMR 40 . 000 Dear Mr. Johnson: f' The Department of Environmental Protection, Bureau of Waste Site Cleanup (the "Department") , pursuant to 310 CMR 40. 542 and the Department's letter to you dated July 16, 1993 , is in receipt .of the "Revised Monitoring Plan" dated August 23 , 1993 , prepared by Weston & Sampson Engineers, Inc. in relation to..the approved Short Term Measure :at the subject sites. The Department approves the revised monitoring plan with the _ provision that if Chloroform concentrations at monitoring well MW- 38d exceed the drinking water guideline of 5 ppb, the Department's Division of Water Supply be notified ' immediately' to evaluate the need to shutdown MD-3 if in use. • Should you have any questions regarding this letter, please contact Maria Pinaud at (508) 946-2869 . The Department appreciates your continued cooperation in this matter. .,. .Very truly yours, Gregg Hu t, Acting Regional R' Engineer for Waste Site Cleanup H/MP/rr CERTIFIED MAIL #P011- 214 8404 ''� RETURN RECEIPT REQUESTED ` 20 Riverside Drive • Lakeville, Massachusetts 02347 9 FAX (508)947-6557 9 Telephone (508) 946-2700 y -2.- cc: Hazardous Waste. Coordinator P.O. Box 534 Hyannis, MA 02601 ATTN: Tom McKean Barnstable Fire' District P.O. Box 546 Phinney' s Lane Barnstable, MA 02630 ATTN: John Erickson The Cape Cod 'Commission 3225 Main Street .Barnstable, MA 02630 . ATTN: Thomas Cambareri Board of Health Town Hall 367 Main Street Hyannis, MA 02601 ATTN: Susan Rask,. Chairperson Anheuser Busch Companies, 'Inc. One Busch Place (202-4) c St. Louis, MI 63118-1852 ATTN: Sharon Roberts Whitman &, Howard, Inc. 45 William Street Wellesley, MA 02181-4050 N ATTN: Douglas DeNatale Weston & Sampson Engineers Inc Five Centennial• Drive Peabody, MA 01960 _ ATTN: Sherry Albert ` Barnstable Water Company 47 old Yarmouth Road Hyannis, MA 02601 , ATTN: Norman Nault DEP - BWSC - Boston r DEP - SERO - Data Entry t , A DEP - SERO - DWS ATTN: Therese Martine , . DEP - SERO ATTN: George Crombie, Regional Director . 77 - - I Commonwealth of Massachusetts A Executive Office of Environmental Affairs RECEi Y JUL 2 7 '993 �Qfl�'I0p��9��11�1�60� F . Southeast Regional Office WOM W 41E6Ljti;c�i' Wtlllam F. Weld Governor Daniel S.Greenbaum Commissioner July 23, 1993 The Commissioners RE: c BARNSTABLE--WSC/SA 4-0190' County of Barnstable Barnstable Fire Training Superior Court House, Rt. 6A _:.Academy, and WSC/SA 4-0937 Barnstable, Massachusetts 02630, The Cape Cod Company Approval of Short Term Measure, M.G.L. C.21E and. 310 CMR 40.00.0 ATTENTION: Mr. Barry H. Johnson, County Administrator Gentlemen: The Department of Environmental Protection, Bureau of Waste Site Cleanup (the "Department") , pursuant to 310 CMR 40. 542 , is in receipt of the following report and its addendum dated April 19, 1993: STM GROUNDWATER RECOVERY AND TREATMENT SYSTEM DESIGN BARNSTABLE FIRE TRAINING ACADEMY February, 1993 " The report was prepared on behalf of the Barnstable County and the Anheuser Busch Companies, Inc. by Weston & Sampson Engineers, Inc. for the subject sites. The purpose of the report is to propose remedial measures to treat the chloroform contaminant plume and the petroleum constituents plume that currently exists in the environment in the area of the Barnstable Fire Training Academy. The proposed Short Term , Measure (STM) consists of a groundwater treatment system that includes up to seven (7) recovery ' wells set at various depths in the aquifer to treat the full vertical extent of the plumes. Contaminated groundwater pumped at a rate of , up to 105 gpm will be treated by passing through a counter current packed aeration tower. The treated water will discharge to the ground via two on-site recharge basin systems located upgradient of the recovery wells. 20 Riverside Drive 0 l:akeville,Massachusetts 02347 o FAX(508)947-6557 o Telephone (508) 946-2700 F -2- The Department, pursuant to 310 CMR 40. 536(2) ,' approves the proposed STM with the following provisions: 1. Within thirty days (30) days from receipt of this letter, provide a monitoring , plan to track the projected chloroform plume that could potentially migrate beyond the system's capture zone towards public water supply well MD-3. Please be advised that start up of the STM, will not be contingent upon approval of this requirement. 2 . The approval of the STM should not be interpreted as an approval of the Phase III - Development of Remedial Response Alternatives and the Final Remedial Response Plan as noted in 310 CMR 40.546. 3 . You shall continue- to evaluate the need for additional STMs and notify the Department immediately upon the discovery of an imminent hazard in accordance with 310 CMR 40.542 (1) (d) . 4. Monthly progress reports relative to the installation, completion and operation of the STM shall -be submitted to the Department with the first report due within thirty (30) days of receipt of this letter. The report must contain, at a minimum, all the field data, sampling and testing data, a current groundwater and plume contour map, system maintenance information and a discussion of the progress of the STM. Submit an as-built plan including a description of all system units and the installation procedures with the first report. 5. You shall comply with all applicable Federal, State and local permits throughout the implementation of the STM. This approval pertains only to the construction and operation of a groundwater treatment system. 6. If' during the implementation of the 'STM a -determination is made that modifications to the approved STM are necessary, submit to the Department a revised STM plan for review and, approval prior to implementation. 7f. ,Cessation, .<of groundwater treatment efforts must be authorized in -writing by the Department. i i -3- { Should you have any questions regarding this letter, please contact Maria Pinaud at (508) 946-2869. The Department, appreciates your continued cooperation in this matter. Ve truly pyours, 1 vl Gregg H Acting R gional Engineer for Waste Site Cleanup H/MP/jt i x x :.s kAIS Ai L COMMISSION OD APE C C 3225 MAIN STREET ��{ r��U! 1 V j PO Box 226 BARNSTABLE, MA 02630 �1A SS 508-362-3828 FAX:508-362-3136 March 24, 1993 Mark J. Begley, Chief RE: WSA-4-190 Site Remediation Section Southeast Regional Office Department of Environmental Protection Lakeville Hospital Route 105 Lakeville, MA 02347 Dear Mr. Begley: This is a letter progress report on activities at the Barnstable Fire Training Academy. As indicated in our last progress report, almost all of our efforts have focussed on the preparation of the Short Term Measure (STM) design report. Because of the activity associated with the STM, we have only just started working on the Phase III Final Remedial Response Plan. Due to the anticipated activity associated with the STM over the next two months we will require an extension of at least two months from today for the Final Remedial Response Plan. Weston and Sampson submitted the STM Design plan to your office on 12 February 1993. We met with Anheuser-Busch and Whitman and Howard on Wednesday March 17, 1993 to finalize the locations of the recovery wells for the chloroform plume. I discussed the proposed location and the rationale with George Wadsworth. He is agreeable to the locations and the rationale but requested that a satisfactory sampling plan of the toe of the chloroform plume include weekly sampling and a plan for communication of the results to his attention. I am also meeting with VAPEX this month to discuss the long term prognosis for the Soil Vapor Extraction System. Please contact me if you have any questions regarding this g g his matter. Sincerely, Thomas 7Camrbareri Water Resources Coordinator Hydrogeologist, CGWP CC. Barry Johnson, County Administrator Sharon Roberts, Anheuser-Busch Inc Tom Mckeon, Barnstable Board of Health Jon Erickson, Barnstable Fire District Norman Nault, Barnstable Fire District Prasanta Bhunia, Weston and Sampson Douglas DeNatale, Whitman and Howard commonwealth of Massachusetts " Executive Office of Environmental Affairs Southeast Regional Office William F. Weld Governor Daniel S.Greenbaum Commissioner July 23 , 1993 The Commissioners RE: BARNSTABLE--WSC/SA 4-0190 County of Barnstable 'Barnstable Fire Training Superior Court House, Rt. 6A Academy, and WSC/SA 4-0937 Barnstable, Massachusetts 02630 The Cape Cod Company Approval of Short Term Measure, M.G.L. C.21E and 310 CMR 40. 000 ATTENTION: Mr. Barry H. Johnson, County Administrator Gentlemen: The Department of Environmental Protection, Bureau of Waste Site Cleanup (the "Department") , pursuant to 310 CMR 40. 542 ; is in receipt of the following report and its addendum dated April 19, 1993 : n STM GROUNDWATER RECOVERY AND TREATMENT SYSTEM DESIGN - BARNSTABLE FIRE TRAINING ACADEMY February, 1993 n The report was prepared on behalf of the Barnstable County and the Anheuser Busch Companies, Inc. by Weston & Sampson Engineers, Inc. for the subject -sites. The purpose of the report is to propose remedial measures to treat the chloroform contaminant plume and the petroleum constituents plume that currently exists in the environment in the area of the Barnstable Fire Training Academy. The proposed Short , Term Measure (STM) consists of a groundwater treatment system that includes up to seven (7) recovery wells set at various depths in the aquifer to , treat the full vertical extent of the plumes. Contaminated groundwater pumped at a rate of up to 105 gpm will be treated by passing through a counter current packed aeration tower. The treated water will discharge. to the ground via two on-site recharge basin systems located upgradient of the recovery wells. 20 Riverside Drive o Lakeville,Massachusetts 02347 9 FAX(508)947-6557 o Telephone (508) 946-2700 I ; e, -2- The Department, pursuant to 310 CMR 40. 536(2) , approves the proposed STM with the following provisions: 1. Within thirty days .(30) days from receipt of this letter, provide a monitoring plan to track the projected chloroform plume that could potentially migrate beyond t the system's capture zone towards public water supply well MD-3 . Please be advised that. start up of the STM will not be contingent upon approval of this requirement. 2 . The approval of the STM should not be interpreted as an approval of the Phase ' III - Development of Remedial Response Alternatives and the Final. Remedial Response Plan as noted in-310 CMR 40.546. 3 . You shall continue to evaluate the need Jfor additional STMs and notify the Department immediately upon the discovery of an imminent hazard in accordance with 310 CMR 40.542 ('11) (d) . 4 . Monthly progress reports relative to the installation, completion and operation of the STM shall be submitted to •the Department with the first report due within thirty (30) days of receipt of this letter. The report must contain, at a minimum, all the field data, sampling and testing data, a current groundwater and plume contour map, system maintenance information and a discussion of " the progress of the STM. Submit an as-built plan including a description of all "system units, and the installation procedures with the first report. 5. You shall comply with all applicable Federal, State and local permits throughout the implementation of the STM. This approval pertains only to the construction and operation of a .groundwater treatment system. 6. If "during the implementation• of the STM a determination is made that . modif i cations to the approved STM are necessary, submit to the Department a revised STM plan for review and.approval prior to implementation. 7. Cessation of groundwater treatment efforts must be authorized in writing by the Department. 1 -3- Should you 'have any questions regarding this letter, please contact Maria Pinaud at (508) 946-2869. The Department appreciates your continued cooperation in this matter. Ve ' truly yours, Gregg H , Acting R gional Engineer for Waste Site Cleanup H/MP/j t r f c E r r Commonwealth of Massachusetts Executive Office of Environmental Affairs Southeast Regional Office William F. Weld Governor Daniel S.Greenbaum Commissioner July 16, 1992 The Commissioners RE: BARNSTABLE--WSC/SA 4-0190 County of Barnstable Barnstable Fire Training Barnstable Court House Academy, and WSC/SA 4-0937 Route 6A F The Cape Cod Company Hyannis, Massachusetts 02601 Approval . of Short Term Measure, M.G.L. C.21E and 310 CMR 40. 000 ATTENTION: Mr. Barry H. Johnson, County, Administrator Gentlemen: The Department of Environmental Protection, Bureau of Waste Site Cleanup (the "Department") , pursuant to 310 CMR 40.542,. is in receipt of the following report and its addendum dated April 19, 1993 : n STM GROUNDWATER RECOVERY AND TREATMENT SYSTEM DESIGN - BARNSTABLE FIRE TRAINING ACADEMY February, 1993 " n The report was prepared on behalf of the Barnstable County and the Anheuser Busch Companies, Inc. by Weston & Sampson Engineers, Inc. for the subject sites. The purpose of the report is to propose remedial measures to treat. the chloroform_ contami nant Plume and the petroleum constituents Plume that currently exists- in the ,environment in the area of the Barnstable Fire Training Academy. The proposed Short Term Measure (STM) consists of a groundwater treatment system that includes up to seven (7) recovery wells set at various depths in. the aquifer to' treat the full vertical extent of the plumes. Contaminated groundwater pumped at a rate of up to 105 gpm will be treated by passing through a counter current packed aeration tower. " The treated water will discharge to*, the ground via two on-site recharge basin systems located upgradient of the recovery wells. 20 Riverside Drive a Lakeville,Massachusetts 02347 a FAX(508)947-6557 a Telephone (508) 946-2700 2- The Department, pursuant to 310 CMR 40._536 (2) , approves the proposed STM with the following provisions: 1. Within thirty days+ (30) days from receipt of this letter, provide a monitoring plan to track the projected chloroform plume that could potentially migrate beyond the system's capture zone towards public water supply well MD-3 . ^Please be advised that start up of the STM will not be contingent upon approval of this requirement. 2 . The approval of the STM should not be interpreted as an approval of the Phase III .- Development of Remedial Response Alternatives and the Final Remedial Response Plan as noted in 310 CMR 40.546. 3 . You shall continue to evaluate the need for additional STMs and notify the Department immediately upon the discovery- of an imminent hazard in accordance with 310 CMR 40. 542 (1) (d) . 4. Monthly progress reports relative to the installation, completion and operation of the STM shall be submitted to the Department with the first report due within .thirty (30) days of receipt of - this letter. The report must contain, at a minimum, all the field data, sampling and testing data, a current groundwater and plume contour , map, system maintenance information and a discussion of the progress of the STM. Submit an as-built plan including a description of all system units and the installation procedures with- the first report. 5. You shall comply with all applicable Federal, State and local permits throughout the implementation of the STM. This approval pertains only to the construction and operation of a groundwater treatment system. 6. If during the implementation of the 'STM a determination is made that modifications to the approved STM are necessary, - submit to the Department a revised' STM plan for review and approval prior to . mplementation. 7. Cessation of groundwater treatment efforts, must be authorized in writing by the Department. a + -3- Should you have any questions regarding this -..letter, please contact Maria Pinaud at' (508) 946-2869. The Department. appreciates your continued cooperation in .this matter. Ve truly yours Gregg H , ' Acting Regional Engineer for Waste Site Cleanup B/MP/rr CERTIFIED MAIL #P256 281 711 RETURN RECEIPT REQUESTED cc: Town of Barnstable Town Hall Hyannis, MA 02601 ATTN: Warren Rutherford ' Town Manager Hazardous Waste Coordinator r P.O. Box 534 Hyannis, Massachusetts 02601 ATTN: Tom McKean Barnstable Fire District P.O. Box -546 Phinney's Lane Barnstable, MA 02630 ATTN: John Erickson The Cape Cod Commission 1st. District Court House Barnstable, MA 02630 ATTN: Thomas Cambareri Board of Health Town Hall 367 Main Street . 3 Hyannis, MA 02601 ATTN: Susan Rask, Chairperson Anheuser- Busch Companies, Inc. One Busch Place (202"4) St. Louis, Missouri 63118,-1852 ATTENTION: Sharon Roberts Whitman & Howard, Inc. 45 William Street Wellesley, MA 02181-4050 ATTN: ,Douglas DeNatale -4- cc: Weston & Sampson Engineers, Inc. Five Centennial Drive Peabody, MA 01960 ATTN: Prasanta Bhunia Barnstable Water Company 47 old Yarmouth Road Hyannis, MA 02601 ATTN: Norman Nault DEP - BWSC. - Boston DEP - SERO - Data Entry DEP - SERO . ATTN: George Crombie Regional Director { Commonwealth of,Massachusetts { Executive Office.of:Environmental Affairs Department- ®f .A . Environmental Protection", ' Southeast Regional Office William F. WeldGovww Daniel S.Greenbaum VIN Y` J0 r s .:Aprll• 28, 9/9y2rIYY, � G Mr. Thomas ' C. -Cambareri . RE: -SMAPCD-=BARNSTABLt '-Section Hydrogeologist 7.02�, Action E-T5, ' Cape Cod Commission `A PP.licabi'lity 3225 Main Street a Determination,rBarnstable P.O. Box 226 4 .County `Fire Training Barnstable, Massachusetts 02630 � r '. Academy" Site Clean Up Dear Mr. Cambareri. s The Department. 'of. Environmental . Protectiori, tDivis_ion of*` Air ! Quality Control, has conducted a"review of information submitted in a _letter received .a ackedhcolumn laeration relative * tower�• to the _ proposed, installation . the Barnstable County Fire Training Academy ,The Department's `review indicates - that the, packed ;column aeration tower, wil,l,remo've'.yolatle organic compounds `,(VOC) from groundwater at the. site. The Department, basedt on, it's. .review . of, the information provided hereby approvesL°,of ,.the installation of the._packed column aeration tower subject to;rthe following provisions: w x 1. 'The'-maxim:um• hourly, emission,, rate. from the system' shall not exceed t0. 07:. pounds of `VOC: per, day :nor` shall, the maximum annual emissions from.-the system exceed 26. 0 ; pounds per ..year.. 2. , , This Regional Office 'sha11 'be notified, in writing, -when -the water, recovery and. treatment system is-deemed. ready 'for`-continuous operation. 3 . ',1 Should a nuisance condition occur due ".to the opera tl on of r' t the'equipment approved herein, 'appropriate steps sha•11 be re immediately. -taken to abate the (nuisance :condition'.•: 4 The ability "of ..the :,equipment? to maintain -emission "rates, at stated level:•shall be 'demonstrated' If � ? deemed`' necessary by the :D'epartment co w - s r Lakeville Hospital • Route 105'e;L 6Wle,Massachusetts 02347 • .FAX(508)947-6557 • Telephoner(508)946-2700, , i z" r r s, r t -2 F a 5 '' A,monitoring .plan,for VOC concentrations contained in the influent to- and the effluent from the, packed column' ' -' aeration tower ` .shall be included in the Short Term .• x Measure Design submitted to the Bureau: `"of . Waste Site r Clean Up for this water recovery,.and treatment -system. The Department reserves the right . to' - require ".any additional - measures as 'deemed appropriate such, - as increased sampling frequency, system redesign or the installation of. an acceptable , air, ,pollution control device in, the :event~ that the water sampling results , reveal that influent contamination levels have increased over those' 'levels initially. reported. _; ,. , The Division of Air Quality Control's review. has been limited to air pollution regulation compliance and& does- not relieve you ofI - the. obligation to comply.-with,- All other. permitting,requirements. An Env Notification Form for air quality control purposes was not required for this action, since it, is°categorically exempt pursuant I to the Regulations� Governing , the' Preparation of Environmental Affairs. -This action has been-determined to causetno significant damage. to the environment. " Very, truly yours, „y Vaugh ii M: Ste2ves; Chief . :,Air Quality Control -Section, , S/ASP/lm cc: Board of Health Town Hall 367 Main Street e X 5 .Hyannis, MA 62601 DEP - DWS - SERO ATTN: Larry 'Dayian . DEP _ BWSC - �SERO < ATTN: jMarce' l toelitz 41, . H .. �a Jam., •.. . E a t. �s: n w � sa ARNSTABLE COt NTY COMMISSIONERS a BARNSTABLE,MASSACHUSETTS COUNTY COMMISSIONERS tr JOHN W.DOANE,Chairman J 0263G WestChatham t = VICTORIA H.LOWELL,Vice Chairman '7A S 362 2511 Ext.3:1$HOME RULE CHARTERED Falmouth /� ROB 'LEAKY IN 1989 Cummaquidmaquid O� COUNTY ADMINISTRATOR v BARRY H.JOHNSON September 25, 1991 ,..,^��® SFP 2 6 199? Mr . David J . Hazebrouck, Project Manager �THDE VAPEX Environmental Technologies TOWNUMNSTABLE 480 Neponset 'Street Canton, MA 02021 SUBJECT: Proposal for Services; Soil Vapor Extraction Barnstable Fire Training Academy; Hyannis, MA . VAPEX Proposal No . PRP-00-116 Dear Mr . Hazebrouck : I am enclosing the September 17, 1991 Department of Environmental Prctection ' s approval of the Short-Term Measure Design that. gives the County permission to proceed to the next step in our attempts to clean up the oil spill at the Fire Training Academy. Therefore, this letter will serve as authorization for you ao proceed to j Phase II activities as outlined on Page 4 of the June 28, 1991 contract that ,. was executed between the County Commissioners and VAPEX . Environmental Technologies Inc . If you have any comments or questions in this ,matter, please .contact either myself of Mr . Thomas .C. Cambareri of the Cape Cod Commission . .Sincerel urs, Bar H Johnson Co my Administrator BHJ/jb Enc . . cc': Thomas Cambareri - Robert Donovan, . DEP; DEP Boston = BWSC; DEP - SERO - DWS , Attn : Larry Dayian; DEP - SERO - Data Entry; Stetson Hall , BCHED; Town of Barnst-able BOH'-{J-ohn--°Kel_l'ey;, Barnstable Fire District, Thomas Mullen; Barnstable Water Company, . Norman- Nault; Marcel Boelitz, Lakeville_ Ho"spita I ' r , Daniel.S..Greenbauifi Commissioner P jP K -Gilbert T. )oly_ `gg1 'Regional Director ' : September. 17, 1991 sk r_ - 'COhhN�15`ION ` The commissioners RE BARNSTABLE-=WSC a-4:._OZ90 -County .of Barnstable Barnistable Fire.Training .Academy, Barnstable -Court House - -. Approval- of '-Short Term -Measure Route -6A Uesgn . Hyannis, Massachusetts 02630 M.G.L. c:,21E, -310 ':CMR 40. 00.0 ATTENTION: Barry H. Johnson County Administrator Gentlemen: The Department of :EnvironmentalProtecti.6.n, .::Bureau. of..Waste Site Cleanup (the "Department' ) , has ,reviewed. a desgn 'for a ,Snort Term Measure ("the "STMD") at and near. the -Barnstable Fire Academy- in. Barnstable,' Massachusetts (the "Site") , submitted on your behalf >yraae Cape Cod Commission on August 29,• 1991, and ,titled. .. " REPORT ON THE 'RESULTS OF. °THE 'SOIL VAPOR' EXTRACTION FEASIBILITY STUDY FOR THE FIRE TRAINING ACADEMY IN BARNSTABLE.; MA PREPARED FOR: CAPE `COD COMMISSION - " >3225 MAIN `STREET BARNSTABLE, .MA 02360 ',PREPARED.-: VAPEX Elv'VIRON;iENTAL' TECHNOLOGIES, , INC. 48-0. NEPONSET'=STREET . '' ."'CANTON, .NIA .02021; . �o The STMD'includes a design for a soil vapor'' extraction s.ys.tem, ;a t •health and safety plan and a schedule ,,The Department'.approves ;the- STMD with `the foilowing provisions: r f - y - 1. All Short .Terra Measure , (STM) activities:will ccmPly. with 310 CM.R 40 54'2 20 : You ,,shall :meet all the provisions relative to che' 'ST*i .previously ! _ ' reguzred by the 'Depa' tm-- it ° Oriy:nei Printed on RecydeQTaDer z _2 b r 3 . Gonstructon afV the` STM shall be completed. "ands 'the STM =sha] l 7 activated within forty five (=4'5) days, .-and- you `shall' report <.aa 4 p th.e STM as- -XI within ,seventy five (75) -days of ,rece` pt of this 4'o If. during he implementation of the .proposed,,work a determrat�,s is: made that add'it nal ,w;ork plans are .needed toY complete the STM, or it becomes apparent that,,the sfl` l .vapor -extraction syste is inadequate, .+ a ;supplemerital 'plan and`,schedule Shall be i . rt submitted =to .tYie< Department for `approval "F= 5 Th'e STM can be ;deactivated only` upon written ,Department abprov� TheeDepartment °requires :`a written" response within fourteen (14) days ,of. your receipt :of_ this ,letter, ,inaicatincj whether'�you;;antend to take the-. actions outlined:`-.above _ You. should be aware that this 'STM. does not 'relieve you from undertaking -a :full_ .Phase II Comprehensive Site ,Assessment : In. addition; .you..may. .have to prepare 'a Phase III `Development Hof Remedial :Response .A1-ternatives- and a: Final'-- R:emedia"1 •R-e,s"oonse Plan''and -you may have. . to-undertake a', :Phase IW.- "Implementa-tion of the Approved:=Remedial';-Response Alternative, if. required-.und'r r .310 CMR 40.•000 e --You,.'have 'been :preciously .notif ied of ,your liability `in the Notice' of Responsibility letter dated Au'gust .l.5, 198`6. Your cooperation in this matter is: appreciated., -;Should you have- any further questions regarding Site WSC/SA-4-0190, please contact Marcel V Boelitz of: this office -at,• (508) .946-2868 . , 1 J s v Very truly.. yours, , h Ro rt.,E Donova -Re. o . 1 Engiiieer p F' r Waste' Site: Cie P 4 + �B,/MVB/rr fi P X Cj v 4 9 n � n � CERTIFIED MAIL #253 14? �843 `_ - R�.TURN RECEIrT REQUESTED'- y ' c c L s ` cc DEP BOSTb BWSC k " DEp SERO I)rTS ATTN L arry Da���lan - y a T a - i . i Y I AL'.; , u x 3 ,ems fi > i k' , x'' t _ h 3 Er'-' ' S ' .t4 - Data Entry Y �"�' '� y� w '-r ��! ,.. . ; R ( i .% 2 `t c`. r C The Cape •COCA Commission f` z a r _ } h_ -1st'-District' ourt:'House`_ '__ ." - Barnstable, MA�.02630 !° ' �yy t ATTN Thomas C - Cambarerj ,,: g, )' �.. i . ` Barnstable County Health: F W - & ;Environmental Departiment ' a Superior Court House, 'Rt 6ki - F ' L . .ti .Gnts. ,F : Barnstable, MA -02630 _ ,,. ATTN Stetson Ha11, 'Director.. _ � a II Barnstable Board of Health x j , � b a r ; Town Hall Hyannis; MA 02601 a ATTN Johri'Kelley . : ... : I. .. • - Barnstable Fire .Distrrict - Granite Lane Barnstable Vzllage, :MA--02630" " I. .ATTN .Thomas` Mullen 4- , , . r , _, t r .." R __ .-. - 1 Barnstable .Wa. , Company 47 . -a Yarmouth Road 4 ' ., II Hyannis'; MA,_62601 - `,lt . _ ,* . ATTN ":°NormanMNault t. . - 2 ;*. - j r . J . r J y H ... ..i ,a'_ .. . . .s .. t. ♦ - F I. t .`f- 5 i ,-h - - I. II T ♦ - -zI _ i . ry 4 , SwF ..•, �. T a. '_ �E - - . k..L' - :. 3 ga L T TJ 1 ^M4 4 ' 1 - In, - I s `r yr +'a r iae. n} t < �� s 'Y _ � $ :. i f j k ..,W, } 3 S '+ i x r r :I k <- -�' _ t , 't- .f $ P - - ' ' b . " ,-a a y. J II - ! i - - I ` t ! ' v s -r - ltdp DANIEL S.GREENBAUM Commissioner GILBERT T.JOLY Regional Director. LU U May 10, 1991 The Commissioners RE: BARNSTABLE--WSC/SA-4-0190 County of Barnstable Barnstable Fire Training Academy, Barnstable Court House Request for Short Term Measures, Route 6A M.G.L. c. 21E, 310 CMR 40. 000 Hyannis, Massachusetts 02630 " ATTENTION: Barry H. Johnson County Administrator Gentlemen: The Department of Environmental Protection, Bureau of Waste Site Cleanup (the "Department") , has reviewed a letter from Dr. Thomas C. Cambareri of the Cape Cod Commission dated April 2, 1991, and referenced "SA-4-0190" . This letter, submitted on your behalf, presents Interim Measure Designs and schedules ("IMDs") for a ground water recovery and treatment system (a "GWRT") and a soil vapor extraction system (a "SVE") . The Department finds that the risk of contamination to the public water supply discussed in Dr. Cambareri's letter to the Department of April 2 , 1991 constitutes an imminent hazard that requires Short Term Measures ("STMs") pursuant to 310 CMR 40.542 (2) (b) . The undertaking of a STM must be-preceded- by -the submittal and the-- approval under 310 CMR 40.536 (2) of Short Term Measure Designs as described under 310 CMR 40.542 (3) (b) and a Health and Safety Plan required by 310 CMR 40.542 (3) (d) . The IMDs cannot be approved as Short Term Measure Designs because they are incomplete. The Department's recommendations for Short Term Measure Designs are listed in the appendix. However approval is given to .undertake a vapor extraction pilot test. You shall submit for. Department approval a .Health and Safety. Plan, the results of the vapor extraction pilot tests, and your designs for Short Term Measures within thirty (30) days of receipt of this letter. You shall complete the construction and activate the Short Term Measures within sixty (60) days of Department approval of your Short Term Measure Designs. Recycled Paper s -2- Your cooperation in this matter is appreciated. Should you have any further questions regarding Site WSC/SA-4-0190, please contact Marcel V. Boelitz of this office at (508) 946-2868. Very truly yours, Mark ;J. Begley, CIrfeff Site Remediation Section B/MVB/rr CERTIFIED MAIL #P 840 475 589 RETURN RECEIPT REQUESTED cc: The Cape Cod Commission 1st District Court House Barnstable, MA 02630 ATTN: Dr. Thomas C. Cambareri Barnstable County Health & Environmental Department Superior Court House Route 6A Barnstable, MA 02630 ATTN: Stetson Hall, Director Barnstable Board of Health Town Hall Hyannis, MA 02601 ATTN: John Kelley Centerville-Osterville Fire District Main Street Osterville, MA 02655 ATTN: Chief John Farrington Barnstable Fire District Granite Lane Barnstable Village, MA 02630 ATTN: Thomas Mullen Barnstable Water .Company 47 Old Yarmouth Road Hyannis, MA 02601 ATTN: Norman Nault -3- cc: DEP - BOSTON -BWSC DEP - SERO - DWS ATTN: Larry Dayian DEP - SERO - Data Entry i r -4- APPENDIX RECOMMENDATIONS FOR SHORT TERM MEASURE DESIGNS AT THE BARNSTABLE FIRE TRAINING ACADEMY (1) Relative to the GWRT, you need to document: a. The system design and specifications, including: 1. recovery well grid (spacing) ; 2 . recovery well design; procedures for logging, screening, developing and completing recovery wells; 3 . pump design and specifications; 4. pipe, manifold, valve, sampling port and flow gauge design and specifications (recovery wells need to be individually gauged for flow) ; 5. treatment system design and specifications; 6. design and specifications of air pollution control equipment; 7. recharge system design and specifications; 8. instrumentation; and 9 . quality control plans for the construction of the GWRT. b. System design calculations, including: 1:- radii ° of influence; -baseline and active- hydrogeology°.-of-L-- the discharge area; 2. flow rate /well, total flow rate; 3 . hydrogeology of the recharge system; 4. average yearly rate of contaminant air emmissions and need for air pollution control equipment; and 5. projected clean-up time. C. Construction schedule. 1 C -5- d. Monitoring plan, including: 1. system start-up; 2 . short-term monitoring (first three (3) months) ; 3 . long-term monitoring; and 4 . quality assurance/quality control plans for monitoring. e. Operation and maintenance plan, including: 1. contingency and security plans, names and telephone numbers of contact persons; and 2 . quality assurance/quality control plans, list of the records, logs, reports and other documents that will be maintained in the course of the Short Term Measure. f. Permit applications, as submitted. g. Reporting plans. The Department requires monthly progress reports detailing the construction of the GWRT until activation of the system, a final "as built" report within thirty (30) days of the activation of the GWRT, and quarterly monitoring reports thereafter. In addition, the Department believes the following matters need . to be addressed: - The discharge system must be kept well upgradient of the areas of soil contamination, including the area of the former waste oil and water leaching field and underground storage tank, to -avoid leaching and destabilizing the contaminant plumes. The GWRT must intercept both plumes on the Site with an adequate margin of safety. (2) Relative to the SVE, you need to document: a. The results of a pilot soil vapor extraction test carried out on at least one vapor extraction well in conjunction with soil pressure monitoring probes. - The pilot test should measure the radius of influence, the wellhead pressure losses and the maximum (short-term) and average (long-term) levels of VOCs recovered at various flow rates. Approval is given to undertake the pilot test. -6- t b. The system design and specifications, including: 1. vapor extraction well grid (spacing) ; 2 . vapor extraction well design; procedures for logging, • screening,. and completion of wells; 3. pipe, manifold, ,valve, sampling port, flow gauge, pressure gauge, water separator and particulate filter design and specifications (vapor extraction wells need to be individually gauged for flow) ; 4. pump (blower) design and specifications; 5. design and specifications; of .air pollution control equipment; ` 6. instrumentation; and 7. quality control plans for the construction of the SVE. C. System design calculations, including: 1. soil permeability (in darcies) ; 2 . radius of influence; 3 . vapor flow rate/well, total vapor flow rate; 4 . wellhead vacuum pressure- required to achieve the projected vapor flow; 5. pressure drop through piping and fittings for the projected.vapor flow; 6. pump ,,requirements and specifications; 7. projected average yearly rate of` contaminant air emmissions and- need for air pollution control . equipment; and 8. projected clean-up time. d. Construction:. schedule. e. Monitoring`,,plan, including: 1. system start-up; 2 . short-term monitoring (first three (3) months) ; - :7- 3 . long-term monitoring; and 4. quality assurance/quality control plans for monitoring. f. Operation and maintenance plan, including: 1. contingency and security plans, names and .-telephone numbers of contact persons; and 2 . quality assurance/quality control plans, list of the records, logs, reports and other documents that will be maintained in the course of the Short Term Measure. g. Permit applications, as submitted.- h. Reporting plans. The Department requires monthly progress . reports detailing the construction of the SVE until activation of the system, a final "as built" report within thirty (30) days of the activation of the SVE, and quarterly monitoring reports thereafter. I 60) ,7 e(�� (x6e 0C 00a1&"-1Zt1 Of Jet , Daniel S. Greenbaum ,l,� Commissioner .�l/dett6 02d4T Gilbert T. Joly ., . Regional Director �. wf July 30, 1990 The Commissioners RE: BARNSTABLE--WSC/SA-4-0190 County of Barnstable Barnstable Fire Training Academy, Barnstable Court House Approval of Phase II Scope of Work Route 6A M.G.L. c.21E, 310 CMR 40. 000 Hyannis, MA 02630 ATTENTION: Barry H. Johnson County Administrator Gentlemen: The Department of Environmental Protection, Bureau of Waste Site Cleanup (the "Department") , has reviewed a Scope of Work (the "SOW") for additional Phase II assessment at the Barnstable Fire Training Academy site (the "Site") dated July 11, 19,90, and submitted on your behalf by the Cape Cod Commission on July 19, 1990. The SOW includes the completion of additional monitoring wells, and additional ground water gauging, sampling, analysis and interpretation. The Department approves the SOW, with the following provisions: 1. Within two (2) months of receipt of this letter, you shall submit a Phase II Report as prescribed by 310 CMR 40. 545 (4) . The Phase II Report shall include the results of all previous work on and near the site in addition to all the items listed under 310 CKR 40. 545 (4) (a) through (1) . 2 . You shall meet the requirements of 310 CMR 40.542 (1) (d) and you shall notify the Department immediately upon the discovery of an imminent hazard. 3 . You shall notify the Department in a timely manner of each response action planned at the site to insure the Department has an opportunity to inspect work in progress.) 4 . If during the implementation of the activities proposed in your SOW a determination is made that additional work plans are needed to complete the Phase II - Comprehensive Site Assessment, a supplemental plan and schedule shall be submitted for approval to the Department. Original Printed on Recycled Paper -2- Your cooperation in this matter is appreciated. Should you have any further questions regarding Site WSC/SA-4-0190, please contact Marcel V. Boelitz of this office at (508) 946-2868. Very truly yours, M rk J.--/Beglof, Dfiief I . Site Remediation Section B/MVB/rr CERTIFIED MAIL #707 029 170 RETURN RECEIPT REQUESTED . cc: The Cape Cod Commission 1st District Court House Barnstable, MA 02630 ATTN: Dr. Thomas C. Cambareri Barnstable County Health & Environmental Department Superior Court House Route 6A Barnstable, MA 02630 ATTN: Stetson Hall, Director ` Barnstable Board of Health Town Hall Hyannis, MA 02601 ATTN: John Kelley Centerville-Osterville Fire District Main Street Osterville, MA 02655 ATTN: Chief John Farrington Barnstable Fire District Granite Lane Barnstable Village, MA' 02630 ATTN: Thomas Mullen i -3- , cc: Barnstable Water Company 47 Old Yarmouth Road Hyannis, MA 02601 ATTN: Norman Nault DEP - BOSTON -BWSC DEP - SERO - DWS ATTN: Larry Dayian DEP - SERO - Data Entry i f j 1 1 i i f f J 0 Sextant Hill 90 Route 6A- P.O. Box 1840 111C. Sandwich, Massachusetts 02563 (508) 888-3900 16 August 1988 BCC-1 DEQE: OIR/SA-4-190 Mr. Marcel V. Boelitz Hazardous Waste Section DEQE, Southeast Office Lakeville Hospital Lakeville, MA 02347 Dear Mr. Boelitz: This letter, and attached information, is in response` to Chris Tilden's letter of 20 July 1986' to the Barnstable County Commissioners regarding the Fire Training Academy. I believe this information will address those _ "reporting deficiencies" which the Department has identified. o Tabulation of boreholes and excavations showing date of completion, relative location, and total depth. o Map of all data points (site plan and locus map are included in IEP's initial report of 16 October) . o Copies of all boring logs which indicate depth and well construction detail (test pit logs are included with the initial report of 16 October) . o Copy of hydrogeologic cross-section with .volatile organic analysis for summer of 1987. o Tabulation of wells with surveyed elevations relative to MSL on top of buffalo box with water table measurements of 1 July 1986, 16 September 1986, 1 June 1987, 3 March 1987, 24 May 1987, 7 April 1987, and 18 June 1987. Each of these wells is protected and in good condition for ground water monitoring. o Copy of 1975 pump test of MD-3. o Copy- of time of travel contour map to MD-3 under non-pumping and pumping condition. Pumping conditions are based upon an actual two-day pump test conducted in June, 1987 by IEP. ENVIRONMENTAL SCIENTISTS • PLANNERS • ENGINEERS e mina Inc. Mr. Marcel V. Boelitz Page 2 16 August 1988 o Tabulation indicating date of sampling and method of analysis for 1986 and 1987. The Barnstable County Health Department is presently conducting the ground water monitoring program for 1988, results of which have been forwarded to the Department in our letter of 20 May 1988. Also enclosed is a bound copy of our 26 October 1987 letter to Richard Packard, of the DEQE, including the Appendix which has all laboratory analysis of 1987. Maps and cross-sections indicating the configuration of the contaminated area are attached to that letter. Please note that wells MW-17, 18, 19, 20, 21, and 14 enclose the area of the toe of the plume and laboratory analysis of ground water from these wells were reported below the detection limit. I should also like to clarify at this time that the hydrogeologic and hydrochemical analysis and interpretation conducted on this site far exceeds a Phase I-Limited Site Investigation under 310 CMR 40 and we look forward to subsequent comments regarding the Phase II elements of this investigation. Thank you for granting a submittal extension for this material . Please contact me if I can be of any further assistance. Sincerely, IE ,% In Thomas C. Cambareri Senior Hydrogeologist TCC:crh Enclosure cc: Barry Johnson, Barnstable County Administrator ' Christopher Tilden, DEQE, 'Hazardous Waste Section, Lakeville James Coleman, DEQE,_OIR, Boston CBarnstabl e_Board of Health Chief John Farrington, Centerville-Ostervi11e Fire District Barnstable Fire District �Llje CommonWeaIt of - h �aggacfjugettg • 'o DEPARTMENT OF PUBLIC SAFETY—DIVISION OF FIR � Ir E PR�ENTION PERM0 • FOR REMOVAL AND. �`.a�tL"1 � 1990 TRANSPORTATION 0 o APPROVED ED TANK YARD c.ez s.ao M.G.L. - - ac cordance c 0 o rd an ce wi th the provisions ovision L12 SA _ ofF OE Chapter N Se tNUMBER ctioh 38A this permit is granted to Per 148; �_i , as provided inER � 80440Name: Mason Assoc. Inc. P.O.. Box 450 Pocasset ,MA ' u name o -- i � person _ ,• - _ 1 rm or or To transport underground pora ion - ,000 — -- ound 9 steel (1 stor 10 � u1 � age tank(s)� � 000 .:�-li_an� tank; , `a se St to Approved State P ed e P c tan _ .• 1 ea r k .__ • 1 ar d#t c Y . e of Y Y P 0 35 O1 c finer r. t Re moved em� s o 9 used veo 1 1n � fr om j m Barnstable rns o t ab F, : le Co.Csteel o]. ,1 storage > ce &,—, � •, age. tank st�e�rt�'an�unri Rd. , Barnstable, MA. 0�;630 Fire Academy 0, ? r° FDID#01901 Name and address of contractor I� oo ra 1 Fee paid $ �� disposing tank Mason Assoc. Inc. o , Location to whlc tan w1 o be transported James G.-Grant Co. Inc. Readville,MA. C i, 035 1 This permit will expire3/5 1490 P e ya 1 / 9i ure o o 1c1 gran rng permit(TITL") 4 +` — (Head of Fire ,j _"NN A- Commonwealth of Massachusetts Executive Office of Environmental Affairs ' Southeast Regional Office William F. Weld Governor Trudy Coxe Secretary,EOEA David B. Struhs Commissioner (0 ® URGENT LEGAL MATTER: PROMPT ACTION NECESSARY' CERTIFIED MAIL: RETURN RECEIPT REQUESTED October 12 , 1995 Barnstable County RE : BARNSTABLE--BWSC Superior Court House Mary Dunn Road' Barnstable, Massachusetts 02630 RTN: 4-11707 NOTICE OF RESPONSIBILITY M.G. L. c . 21E, 310 CMR 40 . 0000 ATTENTION: 0. Paul Shew, County .Administrator On October 6 1995 , at 11 : 15, a .m. , the Department of Environmental Protection (the "Department" ) received oral notification of a release and/or threat of release of oil and/or hazardous material at the above referenced property which requires one or more response actions . In .addition to oral notification, 310 CMR 40 . 0333, requires that a completed Release Notification Form (BWSC-003 , attached) be submitted to the Department within sixty (60) calendar days of -the date of the oral notification. The Massachusetts - Oil and Hazardous Material Release Prevention and Response Act, M.G. L. c . 21E, and the Massachusetts Contingency Plan (the "MCP") , 310 CMR 40 . 0000, require the performance of response actions to prevent harm .to health, safety, public welfare and the. which may result from this release and/or threat of release and govern the conduct of such actions . The purpose of this notice is to inform you of your legal responsibilities under State law for assessing and/or remediating the release at this property.. For purposes of this Notice of Responsibility, the terms and phrases used herein shall have the meaning 'ascribed to such terms and phrases by the MCP unless the context clearly indicates otherwise . The Department has reason to believe that the release and/or threat of release which ''has been reported is or may be a disposal site as defined by the M. C . P. The Department also has reason to believe that you . (as used in this letter, "you". refers to Barnstable County Health Department) are a Potentially Responsible 20 Riverside Drive 9 Lakeville, Massachusetts 02347 • FAX(508)947-6557 • Telephone (508) 946-2700 -2- Party (a "PRP" ) with liability under M.G.L. 7c . 21E §5, for response action costs . This liability is "strict" , meaning that it is not based on fault, but solely on your status as owner, operator, generator, transporter, disposer or other person specified in. M.G.L. c . 21E §5 . This liability is also "joint and several" , meaning that you may be liable for all response action costs incurred at a disposal site regardless of the existence of any other liable parties . The Department encourages parties with liabilities under M.G.L. c . 21E to take prompt and appropriate actions in response to releases and threats of release of oil and/or hazardous materials . By taking prompt action, you may significantly lower your assessment and cleanup costs and/or avoid liability for costs incurred by the Department in taking such actions. You may also avoid the imposition of, the amount of or reduce certain permit and/or annual compliance assurance fees payable under 310 CMR 4 . 00 . Please refer to M.G. L. c . 21E for a complete 'description of potential liability. For your convenience, a summary of liability . under M. G.L. c . 21E is attached to this notice . You should be aware that you may- have claims against third parties for damages, including claims for contribution or reimbursement for the costs of cleanup. Such claims do not exist indefinitely but are governed by laws which establish the time allowed for bringing litigation. The. Department encourages you to take any action necessary to ,protect any such claims you may have against third parties . At the time of oral notification to the Department, the following response actions were approved as an Immediate Response Action (IRA) : o Excavation of 50 cubic yards of contaminated soil . Specific approval is required from the Department for the implementation of all IRAs . This site shall not be deemed to have had all the necessary and required response actions 'taken for; it unless and until all substantial hazards presented by the release and/or threat of release have been eliminated and a level of No Significant Risk exists or has been achieved in compliance with M.G.L. c . 21E and the MCP . In addition, the Department requires that you submit a written IRA Plan to this office which addresses remedial actions to be taken ,at this- location within 60 days from receipt of this Notice . This deadline constitutes an enforceable ,' interim, deadline established pursuant to 310 CMR 40 . 0167 . Additional submittals are necessary with, regard to this notification including, but not limited to, the filing of an IRA Completion Statement and/or a Response Action Outcome (RAO) 4 -3- statement . The MCP requires that a fee of $750 .00 be submitted to the Department when an RAO statement is filed greater than 120 days from the date of initial notification. You must employ or engage a Licensed Site Professional (LSP) to manage, supervise .or actually perform the necessary response actions at this site . You may obtain a list of the names and addresses of these licensed professionals from the Board of Registration of Hazardous Waste Site Cleanup Professionals at (617) 556-1145 . If you have any questions relative to this notice, please contact Michael Moran at the letterhead address or at (508) 946- 2855 . All future communications regarding this release must reference the following Release Tracking Number: 4-11707 . Very truly yours, Richard F . Packard, Chief Emergency Response / Release Notification Section P/MM/jt CERTIFIED MAIL #Z00 1912 799 RETURN RECEIPT REQUESTED Attachments : Release Notification Form; BWSC-103 and Instructions Summary of Liability under M.G.L. c . 21E CC : Town of Barnstable 367 Main Street Hyannis, MA 02601 ATTN: Warren J. Rutherford, Town Manager . Board of Health 367 Main Street Hyannis, MA 02601 ATTN: Brian R. Grady, R. S . , Chairman Barnstable Fire Department 3249 Main Street Barnstable, MA 02630 ATTN: Chief William A. Jones . III Tom Cambareri Cape Cod Commission 3225 Main Street Barnstable, MA 02630 DEP - SERO ATTN: Andrea Pap.adopoulos, Deputy Regional Director { MAR 26 '91 10:09 BARNSTABLE FIRE DEPT P. 1 1 ����n �G�{11�-� 1f11 F�RE D[Ep&no VNEV70 L�"allJ 1lLJ V U ,% E U it FACSIMILE TRANSMISSION SHEET TO: FROM: T SUBJECTS Ile / G /✓C• I OF: �1 i 0 MAP. 26 '91 10:09 BARNSTABLE FIRE DEPT P. � n; h WON% FIAT �'c, o BARNSTABLE FIRE DEPARTMENT 3249 Main Street t �827o Ua�rnstable,Massachusetts 02630 y �fiA�rlK� 508.362.3312 I r rm }WIL.LIAM A.JONES III,CHIEF GLENN B.COFFIN,CAPTAIN FIRE PREVENTION d March 26, 1991 Town of Barnstable - 367 Main Street ,`. Hyannis, MA 02601 ATT: Town Clerk r J To Whom it May Concern, ° Please find enclosed, copies of the tank removal permits 1 FP292 regarding the underground storage tanks removed from the Barnstable County Fire Academy. These tanks were ordered removed by this department under the authority of MGL Chapter 148 and 527 CMR 9.0. Please note the permits as well as the corresponding receipts from the tank disposal, yard. These records are correct and accurate to the best of my knowledge. Additionally, on the date of the removal, of these tanks from the property, representatives from the DEP, Barnstable'County and the Barnstable Health Department were present. Chief Jones witnessed the removal of the tanks in regards to fire department responsibility and t authority. Should you have any further questions regarding this issue, plkease do not hesitate to contact me. Sincerel , nn B. Co in' oCain cc. Thomas McKean, Health Dept. Chief William A. Jones, YY1 "f'AP.lI::S 1 _,._ ELJE:i...��._ STORAGE TANI..,' RECORDS HELP FOR PARCEL NkiR- .:-.:1::: Utii MAIN ACTION i V Action "1"anl•:: Nbr T`acl Ffbr• —f'nst.aIIed L.ocat:ion ----Notificat:i.on Diat.es----- 0101.70 B Test Rem - -- —T--eat --- --Abandoned-.- -- Removed -- - _ Variance - 1 062791 Fuel Reason Capacity Constr Status Leal::-Diet:. C:ath-Det D B 1000 0 SS Additional Details - Action Tank: Nbr Tag Nbr In<.>tal. led Loca•t_ion --- ---Notificat:ion Dates----- -- Test Rewi ---- Test -- -.-Abandoned-- Removed - -_ Variance - Fuel Reason Capacity Constr, Status Leak:-Diet Cath-Diet Additional. Details Cancel END OF DATA NEXT SCRE:E_N 1-iMENU ACTION PARCEL NBR TANK NBR PAR Tl" mi OF' BARNSTABLE R1.E(:,tL ESTATE* DATABASE PARCEL RFC'ORD Help Action l Parcel 1\1br 31. 0007 Key _ :l'?:=; � Parent: F Owner BARNSTABLE C0UI`.ITY OF _ Yr Added 00 Co-owner PCJLIC:E/TF"tAINING SC;H�EL]L Fire District BA Mailing Addr P J B`b- 77 •- i,1F T DEPT E.-.,:tra Features 6000 BARNSTABLE MA c-2l---.30 Zoning I ND Locat i on FL I N-1- RCICk:: ROAD -- BARNSTABLE Subdivision I[7o6 Bldg Value 5:;?_00 o Bldg Area /-.,ot_o Nbr of Bldgs 1 0ci Value 4�;_;22i 0 Taz:: Adj Reason nd 1-yI..)e 4o Developers Lot Comment Total Acres 4 . 45 Deed Ref 3759/ 03, Deed Date 06-03.;_3 State Class 9 0 . Apply Values Iirpr Appr By Land Appr 1.3y Control. Ind C linpr Apl:)r Date Land Appr Date Control. Date 09121.:) _ Last. TAC:S Update 070'-%'-{2 Janl Deed Ref :3759/031-r Jan l Owner BARNSTABLE, COUNTY OF ,.Jan 1 Dteed MMYY 06:-,"z. c, 5 �� FLINT RCJC!•::: ROA-I:�__ .__ -Road ...,y�st:eir� Info _ - Li2c Cancel Press XMT for more data Ne <:t. screen PAR Act.iori I Owners Name Road Index:.:: Road l'Jalme p, F,arcel. Number oc_s BOO BARNSTABLE FIRE DEPARTMENT FIRE PREVENTION INSPECTION REPORT BUSINESS NAME BARNSTABLE CO FIRE ACDMY. ------------------------- ------+-------------------------------------------- INS2ECTION DATE 10/06/95 ADDRESS FLINTROCK ROAD INSPECTION TIME 10:30 :00 CITY CUMMAQUID STATE MA ZIP 02637 ,� � QUARTERLY DATE 00/00/00 -------------- --------------- ------------=+------------------------------ PROPERTY REP OL ENVIOR-SAFE CORP VIOLATION BUILD VIOLATION ELECT VIOLATION HEALTH VIOLATION GAS HAZARDS WITNESSED THE REMOVAL. OF, A .1,000 GALLON U.G.S . TANK FROM THIS LOCATION. THE TANK 'HAD A HOLE IN THE BOTTOM OF IT AND APPEARED TO HAVE BEEN LEAKING. THE EXCAVATION SITE HAD A FUEL OIL ODOR TO IT AND THE SOIL APPEARED TO BE DISCOLORED. THE TOWN OF BARNSTABLE HEALTH DEPT. WAS ADVISED BY THIS DEPARTMENT. AT 11 :00HRS INSPECTOR DONNA MIORANDI 'WAS ON LOCATION. I ADVISED HER AS WELL AS SHOWED HER WHAT WAS .FOUND. AT 11 : 07 HRS THE SITE AND PROBLEM WAS TURNED OVER TO HER. SHE STATED THAT SHE WAS GOING TO NOTIFY MA D.E.P. BECAUSE THE SITE WAS ALREADY r UNDER THEIR SUPERVISION. THE CONTRACTOR WAS ADVISED TO REMOVE THE TANK FROM THE SITE. COMMENTS OFFICER FILING CHIEF WILLIAM A.JONES,III II - . FORM F.P. 292 (rev. 9/90) � . c�1lp (���tttntrtttu�e�tltl� of �I�t��ttrllu��ft� Department of Public .Safety Division of Fire Prevention and Regulation APPLICATION FOR PERMIT, AND PERMIT, FOR REMOVAL AND TRANSPORTATION TO APPROVED TANK YARD FDID# 01919 Permit # Date_Oct. 6, 1995 Barnstable City,Town or District D C . 8'2 s.e-4 0 H . C . L . } DIG SAFE NUMBER Fee Paid:S 10..00 ' ' :953900742 start date 10/03/95 In accordance with the- provisions of Chapter, 148, Sec. 38A, M.G.L. , Safe Co- 52'1 CMR 9.00 application is hereby made by: Envior_ n'• . �; 5treet Address & City or Town: P.O.Box 304, Sa amore Beach MA Signature of applicants Applicants name printed-. . Robert S. Fratus For permission to remove and transport one unde-rground st-orage tank from. Owner: Barnstable County Street Address:- Fl_,ntrock • Envior - Safe Corp. .-� 349 Firm transporting waste. �-State Lic._# � N 1azardous waste manifest # N/A E. P.A. # 'WA Approved tank .yard:* Turner Salvage # 002 Tank yard Address! Ccffinercial Street, Lynn, MA Type 0f .inert gas t Nitrogen UL tank # s Tank .-capacity.: 1,000 gallon Substance last stored: #2 Fuel Oil. Date of issue: Oct 6 19 95 Date of eyn io Lt '13 95 Signature/Title of Officer granting permit: KEEP ORIGINAL. AS APPLICATION AND ISSUE DUPLICATE AS PERMIT �/ e.J Daniel S. Greenbaum ^: . Commissioner49 i< �< Gilbert T.Joly azz� � Regional Director z ^ Y �� �� 0231<7 (SO,) 947 M3Y, (ffxt 0&61S4 November 9, 1988 The Commissioners RE: BARNSTABLE--OIR/SA-4-190 County of Barnstable Barnstable Fire Training Academy Barnstable Court House Request for Additional Assessment Route - 6A Massachusetts General Laws Hyannis, Massachusetts 02630 Chapter 21.E ATTENTION: Mr. Barry Johnson County Administrator Gentlemen: The Department of Environmental Quality Engineering, . Division of Hazardous Waste (the Department) has received and examined the surveying and monitoring results obtained by IEP, Inc. (IEP) and •the Barnstable County Health Department Laboratories (the County Lab). .in the course of assessing a release of fuel on the grounds of the _Police .Academy - Fire Training School on Mary Dunn Road (the site) , a property owned by the County of Barnstable (the County) . These results include nine (9) rounds of water level gauging, water quality analyses from twenty three (23) rounds of sampling, and analyses from one (1) round of soil sampling. The Department has in hand a full record of the site assessment work managed by IEP. The Department has also received and examined the following reports and submittals prepared for the County by IEP: 1. A report entitled "Preliminary Site Assessment and Recommendations for Remedial Action at the Barnstable County Fire Training Facility" dated September 26, 1986 and a revised edition of that report dated October 16, 1986 (the 1986 report) . The report includes a site map, a geologic cross-section, a map -outlining areas of soil contamination observed at the" surface, at the water , table, and in between, a map of the water table and a map and cross-section of the contaminant plume. The report identifies water contaminated with #2 fuel oil spilled and drained from four (4). training pits in the course of firefighting practice as the principal source of contamination of the soil and the groundwater at the site, and it specifically outlines two areas of release, -2- 1. °"the first around the pit located in the southwestern corner of the site (the round pit) and the second in the vicinity of the leaching field, located near the center of the Academy grounds, which received the oil-contaminated waste-waters drained from the pits. Mention is made of the possibility that the virgin petroleum product used for firefighting practice may have been cross-contaminated with waste products donated to the facility. The report concludes that the progress of the contaminant plume has been stalled or is being retarded by biodegradation. The report recommends the installation of additional downgradient monitoring wells and further water quality monitoring. The report presents two alternative remedial action plans: (a) Removal and disposal in an asphalt batching plant of 3800 cubic yards of contaminated soil from the vicinity of the leaching field and the round pit, the removal of the 8000 gallons fuel underground storage tank, the 10, 000 gallons waste underground storage tank, the underground fuel distribution lines and the underground waste-water drainage lines, the installation of a bioreclamation program of recycling with oxygenation and nutrient feeding in conjunction with a groundwater containment, recovery and treatment system. (b) A plan similar to that given in part (a) where long term monitoring of the contaminant plume is substituted for bioreclamation and groundwater containment, recovery and treatment. The report does not promote either of these two plans. 2 . A letter to the Department from IEP Senior Hydrogeologist Dr. Thomas C. Cambareri dated February 9, 1987 (the 1987 letter) which discusses monitoring results, presents a map and a cross-section outlining the extent of groundwater contamination, concludes that the contaminant plume has reached a steady-state condition due to biodegradation, proposes additional downgradient monitoring wells and recommends further monitoring to confirm the arrest of the plume. 3 . A memorandum from Dr. Cambareri to Barnstable County Administrator Mr. Barry Johnson dated June 24, 1987 which proposes the completion of an additional monitoring well, an accelerated monitoring and gauging program to assess the progress of the groundwater plume under the stress of production from the Mary Dunn # 3 municipal water well (MD-3) during the summer months, and a remedial action plan which includes the' 3�emoval of the underground storage tanks and distribution systems, and the installation of a containment, recovery and recycling system which does not include treatment or bioreclamation. 4 . A progress report from IEP addressed to the Department dated October 26, 1987 (the 1987 report) which reviews the results of spring and summer monitoring, concludes that the progress of the contaminant plume has been arrested and that its intensity has -3- 4. ` diminished, and proposes a remedial action plan which includes the removal of the underground storage tanks and distribution systems, demolition and removal of the concrete training-pits and a one-year monitoring plan. The report presents a water level map and a dissolved oxygen map for the month of May . The County and its consultants should be aware that, effective October 3., 1988, the site is subject to the Massachusetts Contingency Plan 310 CMR 40. 000 (the MCP) now available from the State House Bookstore at the State House in Boston. The MCP was , first published in the Massachusetts Register of May 27, 1988 . Additions to the MCP were published in the August 19, 1988 issue of the Massachusetts Register. The MCP defines the purpose, scope and requisite activities in successive phases of investigation and remedial action. Currently, the site is considered to be in "Phase II - Comprehensive Site Assessment" ;Phase II site assessment) regulated by 310 CMR 40.545. Listed Phase II site assessment activities, found at 310 CMR 40.545 (3) (a) -(j ) , must be covered in previous or subsequent reports regarding the site unless justification for their exclusion has been provided and this justification has been approved by the Department. Department approval of a Phase II site assessment report moves the site to a "Phase III - Development of Remedial Response Alternatives and Final Remedial Response Plan" (Phase III remedial plan) . The remedial response actions adopted to achieve a permanent solution to a release are the result of a selection made from a comprehensive set of remedial response alternatives that need to be supported by the Phase II site assessment. This choice must be justified on the basis of a full exploration and evaluation of each remedial alternative. Approval by the Department of a Phase II site assessment report must precede any consideration of a Phase III remedial plan report. Based on a review of all the information on the site submitted to date, the Department finds that the assessment undertaken so far by the. County and the recommendations submitted by the County do not meet the requirements of the MCP and the requirements of the site assessment and remedial action plan requested in the Notice of Responsibility to the Barnstable County Commissioners dated August 25, 1986. These requirements are enumerated on page three (3) of the Notice of Responsibility. Pursuant to MGL C.21E the Department therefore requires the County continue to contract with a cpnsultant knowledgeable in the area of hydrogeological investigation and uncontrolled hazardous waste• site assessment and abatement to conduct additional site assessment and remedial response actions. The deficiencies of the current Phase II site assessment fall in the areas of sampling and analysis, interpretation and site management. With regard to the assessment of aquifer parameters and soil or groundwatercontamination, the Department requires that a sample le be representative, systematic and comprehensive. It must be comprehensive in the sense that the sample must extend areally and in depth beyond the zone of contamination to include soil or groundwater that meets backround contaminant levels. The measurement, collection, field screening, preservation, handling,. storage or mechanical analysis of the sample must conform to Department guidelines. The laboratory chemical analyses must be -4- carried out by a Department-certified laboratory using EPA-approved analyt'lcal procedures and the presentation of laboratory data must conform to Department guidelines. The scope, density, frequency and consistency of sampling and the analytical procedures chosen must satisfy the requirements of the MCP for a Phase II site assessment found at 310 CMR 40.545 (3) and must also support a full evaluation of all the remedial response alternatives, including those listed at 310 CMR 40. 546 (2) (b) . In assessing soil or groundwater contamination, the field or laboratory results for each variable or contaminant need to be interpreted by interpolation, whereby the boundaries of soil contamination or of contaminant plumes are drawn where the contaminant concentrations measured actually reach the backround levels established beyond the site. For each round of sampling, the results need. to be presented in the form of maps and cross-sections, drawn to scale, contoured, with all data points identified and all data values spotted. The contours must honor the data, and the interpolation of the contours must reflect the same degree of accuracy as the data. These maps and cross-sections must identify the scales used; the date of sampling, the variable mapped, the analytical procedures used, the minimum detection levels that apply and the units used. Successful and effective remediation of a site require precision and detail in the assessment of the hydrogeology. Glacial outwash aquifers are bedded and typically exhibit strong small scale vertical and lateral variability in porosity and permeability, and these properties affect the local direction and magnitude of groundwater flow. Careful surveying and correct mapping of the hydraulic head will reveal variations in groundwater flow and these are essential to an evaluation of the progress of a contaminant plume, to an evaluation of risk and to the formulation of a plan to contain such a plume. In order to complete the necessary assessment for this site, the following deficiencies need to be corrected: 1. Assessment of the hydrogeology of the site needs to be supported by field derived aquifer parameters. It also requires the compilation of a comprehensive, accurate and detailed hydraulic head map and cross-section or areal and vertical flow nets that draw on every available observation point from Flint Rock Pond to the Mary Dunn municipal wells. A vertical flow net needs to be constructed that reasonably models the conditions that led the contaminant plume to reach the base of the aquifer at the site. The circumstances of the release at the round pit need to be investigated and explained. 2. The assessment of soil contamination by IEP .,consists of visual and olfactory observations, five (5) headspace measurements of volatile organic compounds (VOC) near the dater table taken with R an organic vapor analyser and laboratory analyses for VOC, for semi-volatile organic compounds (SVOC) including pesticides and PCBs, for extractable toxic metals, for hydrocarbon residue -5- typing, and for flash point temperature on four (4) soil samples taken at some unknown depth from four (4), test pits. The assessment of soil contamination undertaken so far at the site is incomplete and qualitative. 3 . The consultant needs to investigate the presence of phthalates in the soils sampled and needs to evaluate how these compounds, listed as hazardous wastes at 310 CMR 30. 133 (4) (b) , will affect remediation of the site. 4 . The Department does not find that the extent- and progress of the contaminant plume has been adequately and completely assessed. The sampling and analytical program implemented to date fails to resolve a number of important issues, among them: (a) What is the downgradient limit of the contaminant plume? For most analytical procedures, the sample is incomplete in the critical east and southeast direction. (b) What is the progress of the plume? For many analytical procedures, the sample is incomplete as a function of time. The last round of sampling indicates that concentrations of halocarbons and aromatics are increasing and advancing downgradient of the site. (c) Does the groundwater continue to receive contaminants from surface or underground sources, from free-floating product or from contaminated soil? Since by all accounts, the fuel release from the site was sharply reduced in 1978 and ceased altogether in 1984, biodegradation and a steady state should be accompanied by a measureable reduction in contamination below the site. No such determination has been made. 5. The Phase II site assessment needs to include the determination of exposure point concentrations as required by the MCP at 310 CMR 40.545 (3) (d) and the characterization and evaluation of risk as required by the MCP at 310 CMR 40.545 (3) (g) -_(j ) . With these site assessment deficiencies in mind, the Department requires that within two weeks of receipt of this letter the County obtain from its consultant and submit for approval: (a) A soil sampling and analyses plan which conforms to the provisions set down on pages 3 and 4 of this letter; a program of mapping, interpretation and reporting; and a, contingency plan for , follow-up sampling, analyses, mapping, interpretation and reporting. (b)' A seasonal groundwater gauging and monitoring plan which conforms to the provisions set down on pages 3 and 4 of this letter; a program of mapping, interpretation and reporting; and a contingency plan for additional monitoring well installations and surveying, follow-up monitoring, mapping, interpretation and reporting. l -6- I (C) A plan to derive representative aquifer .parameters from mechanical analyses or well tests. (d) Location, date of completion, total depth and completion parameters for monitoring wells FS-1 S, FS-2, FS73 , MDOW-1, MDOW-2 and MDOW-3 . (e) A report of Phase II site assessment activities listed at 310 CMR 40.545 (3) (d) -(j ) that have been completed, and a plan addressing the activities that have not been completed. t The Department further requests the County make available to the consultant logs of water discharge at the Mary Dunn municipal wells MD-3 and MD-4 . These should be summarized and presented to the Department along with other Phase II submittals. The Department also requests the County assign the task of gauging and sampling groundwater from monitoring wells to an experienced hydrogeologist or engineer. Well elevation reference points need to be marked on the casing head and surveyed with an accuracy of 1/100th of a foot, using mean sea level as a datum, and hydraulic head needs to be measured with an accuracy of 1/100th of a foot. The elevation of the well reference point, the depth to water and the elevation of the hydraulic head must all be submitted to the Department. The Department further requests the County instruct its consultants to submit directly to the Department all the results obtained in the course of assessing and remediating the site. The County should be aware that the Department may request additional investigations, studies and actions should the results of the forthcoming site assessment require it. The Department, pursuant to MGL c. 21E, requires the County give written confirmation within ten (10) days of receipt of this letter of its intention to undertake to perform the requirements listed above. The County is reminded of its liability under MGL c. 21E s.5 (a) (1) . The nature of this liability is joint and several without regard to fault. The County is further reminded that the Department- is authorized, pursuant to MGL c.21E s.4 to arrange for or take actions which it deems necessary to respond to the release should you fail to carry through in your acceptance of responsibility. Your liability noted above may include up to threje times the cost of: a. all response -costs incurred by the Department due to the release, , including all -contract, administrative and personnel costs; b. all damages for any injury, destruction or loss of natural resources due to the release. The liability constitutes a debt to the Commonwealth. The Attorney -7- r General ' of the Commonwealth may recover that debt or any part of it in an actiorf against you. You may also be liable under MGL c.21E s. 11, for up to $100, 000 in fines and penalties for each violation of Chapter 21E, as well as for additional penalties or damages pursuant to other statutes or common law. Please refer your response and any questions to the attention of Marcel V. Boelitz. In all your correspondence with the Department please refer to the site no. 4-190. Your cooperation in this matter is appreciated. Very truly yours,. Christopher Tilden, P.E. , Chief Hazardous Waste Section T/MVB/lp CERTIFIED MAIL #P 676 087 938 RETURN RECEIPT REQUESTED cc:. James Colman, DEQE OIR - Boston Barnstable Board of Health Town Hall Hyannis, MA 02601 ATTN: John Kelley t Centerville-Osterville Fire District Main Street Osterville, MA 02655 ATTN: Chief John Farrington Barnstable Fire District Granite Lane Barnstable Village, MA 0'2630 ATTN: Thomas Mullen Barnstable Water Company 47 Old Yarmouth Road Hyannis, MA 02601 ATTN: Norman Nault IEP, Inc. Sextant Hill J P. O. Box 1840 90 Route. 6A Sandwich, MA 02563 ATTN: Dr., Thomas C. Cambareri BARNSrTABLE TIRE DISTRICT Barnstable, Massachusetts o2630 i887 & . PHONE: 617-362-6498 M1 f,CNVI �fNgtAlq� July 8, 1986 Board of County Commissioners Superior Court House Barnstable, MA 02630 Dear Board Members: After many years of being supportive of all the activities and programs at the Barnstable County Police and Fire Academy it has become necessary for this board to reevaluate its position. As. a result of receit events at the Academy involving the spillage of #2 fuel oil and the subsequent investigation via the three original test wells installed by the Sullivan Drilling Co., grave concern has been generated as to the corrpatibility of the oil fire drills and the public water supplies. The fact that both new, and what appears to be older oil products, were detected on the site indicates the need for an immediate and thorough oil re- covery operation. The older petroleum products indicate the long time existence of spills at the site. It should be unnecessary to say that the focus of both the County, and the Town of Barnstable in protecting the groundwater supplies in this general area, have ,been paramount and that this particular activity is counter to all of our efforts in this regard. With all of the above in mind, the Board of Water Commissioners request that the oil fire training facilities be removed to a new location, one that doesn't hold the potential for disaster that the current site possesses. The fact that a prime water resource recharge area is involved, one that produces seven million gallons of water per day on peak days, makes this request essen- tial. Furthermore, we would request that all petroleum and other chemical , products be eliminated from the site. In addition, all old tanks and auto body's should be removed and disposed of in the proper manner. The Town of Barnstable Board of Health Fuel Storage ReguLations prohibits underground fuel storage- within 2000 feet of public supply wells and a Town by-law controls the use 'and storage of all toxic and hazardous materials. We will request that the Town Board of Health enforce those by-laws to their fullest extent. Once again, we are sorry to have to be put in a situation of requesting the discontinuance of such a worthwhile activity, however, we believe there is 4 , . BOARD OF COUNTY COMMISSIONERS -2- no alternative solution. Very truly yours, BOARD OF WATER COMMISSIONERS BARNSTABLE FIRE DISTRICT pt S. Russell Sylva �EZf4f�2E / " L / / Commissioner` e _ZVWM&X ,.�/G� J6ac icdPffd 019947 Py. co N4 7-Z,99 ex,. 6o 6o August 25, 198.6 Barnstable County Commissioners RE: BARNSTABLE--Incident Response, Barnstable Court House --Release of Hazardous Material, a. 6ABarnstable Fire Training Academy, Barnstable Village, Massachusetts NOTICE OF RESPONSIBILITY Massachusetts-General Laws, .Chapter 21E ATTLN_IGN: 14 . Barry Johnson Gentlemen: On June 6, 1986, the Department of Environmental Quality Engineering received notification from Chief John Farrington, .Centerville-Osterville Fire District that a release of. hazardous material (i.e., #2 fuel oil) had occurred at the above-referenced facility. On June 9, 1986, a representative of the Department conducted an inspection of the site and observed an excavated area approximately 10' x 5' x 8' in depth, which had been contaminated by a release of #2 fuel oil. The area had been a junction pit containing.valves and underground fuel1ines which distribute #2 fuel oil to several flammable liquid fire training pits. A crack in the piping, as a result of a vehicle driving over it, had caused the release of an unknown amount of fuel oil. All soil .which was substantially contaminated had been excavated by Clean Harbors, Inc., and stockpiled on-site. Volatile organic readings taken on the sidewalls of the excavation indicated only residual contamination remained However, due to the close proximity of two public water supplies and the extensive site history of petroleum usage, the Department's representative recommended that observation wells be installed on the site. On June 26, 1986, Chief Farrington informed this office that three (3) :observation wells had been installed at the spill site. Chief Farrington stated that during sample collection from these observation wells, by the Barnstable County Health Department laboratorythe presence of free floati troleum hydrocarbons P floating. petroleum was observed on the Y groundwater. However, he additionally stated that preliminary laboratory results indicated that no volatile organics were detected by analysis of groundwater samples. On June, 27, 1986, a representative of the Department.met on-site with Chief John Farrington, Mr. Thomas Mullin, Barnstable Fire District, Mr. Norman Nault, Barnstable Water Co., Mr. Barry Johnson, County Commissioners Office. At that time a Department representative made measurements with an Oil Recovery Systems-Petroleum-Water interface probe for .the presence of free hydrocarbons in the three (3) 1.5" on-site monitoring wells. No free floating hydrocarbons were detected at that time. -2- Subsequently, IEP, Inc., installed additional monitoring wells both on the Fire Training Academy property and off-site. Groundwater samples collected for volatile organic analysis from several of these wells .confirmed that vaiyiM concentrations were present, on-site. This condition constitutes a release of :oil from the site. The prevention and/or mitigation of such a release or threat of release is governed by M.G.L. C. 21E, the . "Massachusetts Oil and Hazardous Material Release, Prevention and Response Act On.June 27, 1986, at approximately 10:30 a.m., Department personnel vernally notified you of your responsibility for the release. You accepted responsibility at that time. This letter is to inform you that: 1. Based on information available. to the Department of Environmental Quality Engineering, the Department has reason to believe that you as owner are a responsible party with liability under M.G.L. C. 21E S 5(a) (1) . The nature of Iris liability- is joint and several without _regard to fault; arA 2. Should you fail to complete your.acceptance of responsibility, the Department is authorized to take appropriate response actions pursuant Massachusetts General Laws, Chapter 21E, Section 4. Your liability noted- in one above may include up to three times the cost of: a, all response costs incurred by the Department due tothe release/threat of release, including all contract, administrative, and personnel costs; and b. all damages for any injury to, destruction, or loss of natural resources due to the release/threat of release. The liability constitutes a debt to the Commonwealth. The debt, together with interest, creates a lien on all of your property in the Commonwealth. In addition to the foreclosure remedy provided by the lien, the Attorney General of the Commonwealth may recover that debt or any part of it in an action against you. You. may also be liable under M.G.L. C. 21E §11 for up to $100,000 in fines or penalties for each violation of C. 21E as well as for additional penalties or damages pursuant to other statutes or common law. Mr. Barry Johnson of the Barnstaple County Commissioners Office indicated to Department representatives on June 26, 1986, that the .Barnstable County Commissioners intend to take all necessary response actions. The.Department requires written confirmation no later than September 5, 1986. In addition, Mr. Johnson informed the Department that IEP, Inc., would -be contracted to conduct a hydrogeological investigation and site assessment. The consultant must submit to the Department a preliminary site assessment which will define the extent of contamination .and provide recommendations for necessary remedial actions by September 26, 1986. All data generated by the assessment of this site shall be submitted for review and approval prior to implementation of remedial actions. I• -3 The Department requires the assessment .and remedial action plan to include, but not be limited to, the following: 1. Determine the extent of contaminated soil present on-site. 2. Determine whether free floating petroleum hydrocarbons exist on site. If the presence of free floating hydroc abom, is confirmed, the extent of such contamination must be.determined. 3. Determine the presence and extent of any plume of contaminated groundwater on, or emanating from, the site. 4. Document the location and water use rates of public or private drinking water supplies-which may be potentially impacted - 5:. Submit recommendations for remedial action alterr_atives which may be 1 appropriate. If the Department does not hear from you within the time specified above, (or if .you or persons acting on your behalf fail to act within the prescribed time,) the Department will commence response actions and expect to recover from you the extent of . . liability set forth above. If you have any questions regarding this matter, you may contact. Richard Packard of . this office. Very truly yours, Christopher Tilden, P.E. Deputy Regional Environmental Engineer T/RFP/bh Enclosure CERTIFIED MAIL #P626 624 841 RETURN RECEIPT REQUESTED cc: James Colman, DEQE OIR - Boston Barnstable Board of Health Town Hall Hyannis, MA 02601 ATTN: John Kelley Centerville-Osterville Fire District Main Street Osterville, MA 02655 ATTN: Chief John Farrington _4- cc: Barnstable Fire District Granite Lane Barnstable'Village, MA 02630 ATTN• Thomas Mullen Barnstable Water Company 47 Old Yarmouth Road Hyannis, MA 02601 ATTN: . Norman Nault IEP, Inc. 6 Maple Street, Box 780 Northboro, MA. 01532 ATTN: Peter Steckel N _ Py�FTNET TOWN OF BARNSTABLE q� `tea OFFICE OF B M NAM A � BOARD OF HEALTH YA/t sM 367 MAIN STREET HYANNIS, MASS. 02601 October 20, 1982 Chief-' John Farrington Centerville-Osterville Fire District 999 Main Street Osterville, Ma. 02655 Dear Chief Farrington: You are granted a variance to install an underground fuel tank at the --County-Fire Schoo-i-approximately--1000-- feet from--&publc- well, in lieu . of the 2000 feet required by the Town. of Barn- stable Health Regulations, with the following conditions: 1. The Fire Chief of the. village of Barnstable has the responsibility to oversee the installation of the tank. -A- Health Inspector will be present to assist the Fire Chief. 2. The new tank will be an Owens corning fiberglass, 8000 gallon tank and will be installed with Strict adherence to the manufacturers specifications. -N - 3. The old steel tank (one, 11000 and one 2 ,000 gallon) be removed and disposed of in a legal and acceptable manner._ 4. The liner will be installed in such a fashion so as to eliminate rain water from enteting the space between . the tank- and the liner, included in this precaution, is the inclusion of a 6" concrete cap covering the entire installation. 5. The tank will be encased in a polyethelene liner of a type equal to Burke Manufacturing Co. 30 MIL thickness, type #8140. 60 The liner be installed in such a way as to provide -a single low point below the bottom of the tank to allow for the installation- of--.a-well pipe--for observation- purposes.- 7. The operator'-s of- the Fire School will maintain an in- ventory system of fuel delivered and fuel used in their operation. Chief John Farrington October 20, 1982 Page 2 8. The Superintendent of the Barnstable Water Company will make frequent inspections of the tank to ensure. that no leakage is occurring. The Superintendent of the Barnstable Water Department and the Vice President of the. Barnstable Water Company have no objection to this variance provided the above conditions are met. V ry t my yo r s, ' R t L. Childs' . Chairman i Ann J-a7`�- shbaRgh H. F. Inge, . D. r BOARD OF HEALTH TOWN OF BARNSTABLE A . 6MK/mm cc: Mr. Thomas Mullen, Barnstable Water Department Mr. Norman Nault, Barnstable Water Company Chief William A. Jones Conservation Commission i `' `aA``"E FIAf�''•,,, BARNSTABLE FIRE DIS` BICT 4y. a�osusy� � Barnstable, Massachusetts 02630 l887 s CNos�t PHONE: 6 t 7-362-6498 October 18, 1 g.82 Mr. John Kelly Board of Health- Town of Barnstable, 367 Main St. Hyannis, Ma.02601 Dear Mr. Kelly: Persuant to our d tscuss ton of October 8, 1982, regarding the replacement of a fuel storage tank at the County Fire School, the following specifications and require- ments have been agreed to between the Water Departments involved, and County officials: 1 . Providi;ng the Board of Health issues a special permit for the tank installation; a Board of Health inspector would be on sight for the entire installat%on procedure and the contractor would respond to, and follow his directions. 2. The new tank. wi'll be an Owens. corning fiberglass., 8000 gal . tank and will be installed with. str.ict adherence to the manufacturers specifications. 3. That the old steel tanks Cone, 1 ,00.0 and one, 2,000 gal .) be removed and disposed of i-n a legal and acceptable manner. 4. That the tank. will be. encased in a polyethelene liner of ,a type equal to Burke Manufacturing Co. 30 MTL thickness, type #8140. 5. That the liner will be install ed in such. a fashion so as to eliminate rain water from entering the space. between the tank and the liner, in- cluded in this precaution, is the inclusion of a 6" concrete cap cover- ing the entire installati-on. 6. That the liner be installed in such a way as to provide a single low point below the bottom of the tank to allow for the installation of a well pipe for observation purposes Csee attached sketch).. 7. That the operator's of the Fire School will maintain an inventory system of fuel delivered and fuel used in their operation. n� f Mr. John Kelly_ - Board of :Health - 2 The above agreement should 6e included in the permit conditions of your Board to allow the tank installation.-C' Very truly yours., A-Y,,Mul 1 en Supt. ater Dept. TJM:p6 N G ------- -131 �AIVLI--f��!�..- -.Cove✓ oo L • w y F !/£A/% -� ��� S.9f i,.� �j_�E tU�T•y .:�c,i'jNj Ch! r. . a l - �S i �'I n vZc ed n �97f- o %/ROA) �i%a�^✓D�f�L C ivy, y� AIII S � 0�v` Sr��: ,,. iF ;,« ;Y;;C)ti� s - , • " ' CtnWbi11e=0gterbt11e ,Fire 3MWrtct. Office of the ,fire Department 999 MAIN STREET OSTERVILLE, MASS. 02655 John M. Farrington Tel. Emergency 428- 111 Chief r Non-Emergency 428-2467 October 13, 1982 Mr. John Kelly Town of Barnstable Board of Health Town Hall Main Street Hyannis, Massachusetts 02601 Dear John, Enclosed is a copy of a fiberglass' tank and liner for the Barnstable County Fire Training School. I am applying for a variance from- your board to install said tank because of the proximity of the well field.. r This plan has been drawn by Superintendent Tom Mullen of the Barnstable Fire District. jCe hn M. Farri gton Chief tervi Osterville Fire D strict t • ' .. ..-- .. .a, z..a , ..?,.... -...... ,.... .. s,.l,. .';: Y.. -:.:!tY t '.._'' ,i.. ;,y .,,.M.,.:if :x'y9' ,•'ys. .s.T. ixk- ..o. d .,J,.,. 7 "", t ^..,r .,, .r... ...-a .>sM -i.. -^:, •#ti .}a ^v. �. 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W/95 £7D 1� - 5 ND J ` ' t'"a .® • .,_ x _� - E D E S'h'O' ' r '_ :0 t� `" t NOTE EN., .�:V. v L kw > - ti, ' - ' .. ¢' - _ u-° e ;, I�Nib p�n T WEhl SC,PFEIV v- , '`i q . , .. - - r 9RooN0 AC COAAW I: V - z T:N^ 'Al✓£.L o r -, - =1Nt" TR9 Tl 4/ ,v i� (,M,gTERy q:Z T 6t- -4 i- : . �/.Nf�� 11 1 b ry '-1 T ( L . . . ... =.Y'k.. 5 - - —., Barnstable 47 Old Yarmouth Road R j--'� P.O.Box 326 C O M P A N Y Hyannis, Massachusetts 02601-0326 617/775-0063 October 19 , 1982 Mr. John Kelly. Board of Health i Town of Barnstable 367 Main Street Hyannis, Ma 02601 Dear Mr. Kelly: As to my discussion of October 8 , 1982 with yourself, Chief Farrington and Mr. Mullen concerning the fuel storage tank at the County Fire School, the Barnstable Water Company agrees with the seven- items listed in the Barnstable Fire District' s letter .of October 18 , 1982 . These measures must be taken to protect the groundwater in the Town of Barnstable 'fs largest watershed area. Very- truly yours, t Normand C. Nault, Jr. Vice President and Superintendent j NCN,JR/jlp Copy: Tom Mullen, Barnstable- Fire District . - 1 i 1 I • qll i I . ..,s -. >•.,,pF ..R-t<^�"'i"0"�r �t:�,e ap,.�'. t ;,�` ,y, � `.; .,F 3 .7YE r ...+ -v�"'.'�fx _ N L. m- �nrw. a .. -.Iul.1=T INS• '�! O $� � I � k {{ _At t rT ( \� . A K 94-4 ► 5 A,Cl- 1 �1 �lC� L \ r THE FOLLOW..1N.G. . I.S/ARE ,-THE . BEST ,_ IMAGES FROM POOR CIRVSNEO STONE G 2 C�1zGvEl f ��g� FRAM IRoN FINES or i � 1 I •• P FlgE2 1 UST�N pi�ac>�. ,.. i ,• c o .o � . I -•.___�,I�o 11�2"Nes�+�D cr..Va�+�ED -'--. ...._- - I.'FREE o�q��;f.. - _ __ ., - •. - - N>=OQ- ctR.Rv� N —•- II :ZC 1� • . mop CT • TO LOW _ P EYS tC x Gd I1Y 2 6 } PIiC� -AIR __• ,.... t "DEEP J 1}.t�/E� .. �L:. 2-Q".. . . r SC�UAe� ri-, or LEOCHI1 AI'—L� y RhTEc. z �L e 5ooZQEgvIeED t-Ll _ �z Y s i(�pOcacNES)YZ�,C�Nca%)')4C� 1 : h i ALGER AND GUNN :• _ N *�t�ILDt1� C - ARCHITECTS .; . •� M.1U.15T pT14 MAIN STREET HYANNIS. ;v1ASS. 02601 � 396 �y� : �G Vx° S'u ' AR�S`C�►'3L No. I�6I , � � No. 1301 ) REVISIO f:p !•'1YANNi9.: YrL�,_,. AEI A��'N IJ O TE:1�lAf=Gt{_Z�y.t97 F ° :.DA ° t `,7-.� i All WN..BY PA 1 DRA LR► - F:1 CONTRACTOR SHALL VERI°Y: I DIMENSIONS AND CONDITION AT SITE t `� ,,4q • - am aoao .. ',1. '�^. r r f vv Fia,. `���,, fi _ ` "=w y r, s a•*'-.ate '' �-� �a + �, -: is �kzrau.... .„-• ., ,wi wr. •,.x-.....,JtatF_.: ....rwrwWr.4.a...src,e.rs.'+.w.aA�'!ti+t f, ,° 1..:,,..-c—^x"•".T"' "..y;1tA+:...:,'°^_.s+�bs,r , *`.n^ Approximate BCFRTA Facilty Boundary BFD•2 F�rnf � i Ro�k,Roaa ,. Flintrock D Pond OW-2S OW-2 ._ OW-8 MW-30 W-4 MW-28�v � PFW FS-1 MW-32 MW-1 p Pond D1 Pond S1 MW-3 MW-10 MW22 7 Pond F Ryy.1 Rw- �_g. Recovery Well PRW-4 8-90 . MW-1 MW-1• MW-21 MW�6 O HSW1 HSWRW 6 MW-T BFD-5 Hs-1 a HS 2a ;PFVII-1 MW MW-12jyryy.l MW PC-34S PC- PC PC-� PG-34D PC-38S PC-36D PC PC-1 pC-32 PC-1 P -12 PC-33 PC-2 PG-1 PC-8 PC-21 PC-1 PC-0 PC- PC-2 OEM- PC-31 PC-18 PC-22 • PC-14 PC-23 PC-39 PC-17 PG-30 pC.g PG-24 WS- MD-2 PC-3 PG-28 HW-1 S Pond MD HW-1D PG-29 Approximate Disposal Site Boundary MD-1 _ \ f Mary Dunn Public Water Supply Well Mary Dunn 77 4 Eli • ,_,__��'ti-tom ;� t., ", •';h _ a. y,rv�s.; �,. *:t �F,• Ra;s,�vL�_ r Legend FIGURE 2A- SITE PLAN 0 262.5 525 1,050 Monitoring Wells Disposal Site Boundary O :...... •• •. Barnstable County Fire & Rescue Training Academy Feet Pond Surface Water and/or Sediment Samples •...... •••• Groundwater Pump&Treatment System •�•� 1 inch= 333 feet ® Groundwater Pump&Treatment System Recovery Well _ ' Barnstable County Fire&Rescue Training Academy Facility 155 Flint Rock Road, ® Public Water Supply Wells Barnstable, MA RTN 4-26179 Source:Google Ortho Imagery 2013&MassGIS Standardized Level 3 Assessors Parcel 2013 Created By:GRC 4/26/18 Town of Barnstable Geographic Information System August 21, 2015 314003 #U 314052 314029 #45 t #0 332010002 �� �� #0 y 314001 314026003 #211 #246 t 4_ t 331005 331003003 #789 #0 a 313007'04r" r T, #155 1 � !:. 331003X01 #0 313005B00 .' ,y I , a 313008B00 1`i 331004X01 „ #0 1 -I 629 ` yr. k` 331003X04 33100< #656 313009B02 312008B00 '. 313003B00 - _ I 30 13009H02 � ' - #200' -owl" 313003H00 $ 3F . , t +t _ 331003X05 #0 313008H01 •313010 . 312008H00 ' 331001. " " 331004X02 #656 313008H02 #0 #210 #180 62 #629 A. 312009001'' " F ' ' f 0.1 DISCLAIMERS:This map is for planning purposes only. It is not adequate for legal Map: 331 Parcel: 003X05 boundary determination or regulatory interpretation. Enlargements beyond a scale of Selected Parcel Owner: BARNSTABLE, TOWN OF Total Assessed Value: $35700 1"=100'may not meet established map accuracy standards. The parcel lines on this map are only graphic representations of Assessor's tax parcels. They are not true property Co-Owner: Acreage: 5.98 acres Abutters W ,#� � E boundaries and do not represent accurate relationships to physical features on the map Location:656 MARY DUNN ROAD such as building locations. Buffer Aerial Photos Taken April 19, 2008 Pc7 Approximate BCFRTA Facilty Boundary BFD-2 i �� ti�� 1 PFw- �'jnt ROckROad � ' Flintrock Pond ow-2s ow-2o ow$ Mw o 3 PFW� MW-28 � P FS-1 MW32 MW-1 '� Pond D1 Pond S1 MW-3 MW-10 MW-22 7 8-90 Pond F Ryy.1 RW- .E. Recovery Well PRW-4 HSW1 HSWB -1 MW-7 MW-13 MW-21 Myy.3 ° BF HS-2a P -1 MW-8 MW-12 RW MW-3 MD-3 p. Hs-1 a MW-1 MW- 1 PW-S PC-34D PC PCB PG-13 PC-38S PC-38D PC-3 PC-19 pC-32 PC-2 PC-1 Pa PC-3S PC-2 PC-1 _ •• PC-0 PC- PC- PC-21 PC-10 PC-2 PC-8a PC-31 PC-16 PC M • PC-14 PC-23 PC-39 PC-17 PC-30 PC- PC-24 10 D-2 PC-38 PC-28 HW-1 S Pond MD HW-1 D PC-29 _ Approximate Disposal Sit/e Boundary MD-1 `� h - � f Mary Dunn Public Water Supply Well p �. Pond HW-2D HW-2S Legend FIGURE 2A- SITE PLAN Monitoring Wells Disposal Site Boundary 0 262.5 525 1,050 Q Pond Surface Water and/or Sediment Samples •: Groundwater Pump&Treatment System Barnstable County Fire & Rescue Training Academy I Feet ® �•�•' 1 inch= 333 feet Groundwater Pump&Treatment System Recovery Well ' Barnstable County Fire&Rescue Training Academy Facility — 155 Flint Rock Road, Public Water Supply Wells Barnstable, MA RTN 4-26179 Source:Google Ortho Imagery 2013&MassGIS Standardized Level 3 Assessors Parcel 2013 Created By:GRC 4/26/18 Monitoring well perchlorate concentrations (ppb) Date Well MD-1 PC-2 PC-3 PC-7 PC-8 PC-9 P 10 1 P -12 P ND d PND7 P0.84 P 4 Od PND2 P0.31 d P0.104 ND 4-5-Oct-07 0.26 7.1 0.59 ND 9.6 ND 31-Oct-07 N/A N/A N/A ND 2.5 N/A N/A NIA N/A N/A 0.99 N/A Recovery wells I discharge perchlorate concentrations (ppb) N/A _ - 7 16-Au -07 27-Au -07 6-Se -07 14-Se -07 20-Sep-07 27-Se -07 4-9-Oct-07 15-Oct-07 23-Oct-07 29-310:08-07 7-N0 4507 14-0.40 07 20 N/A N/A 29 N/A 07 6-Dec-O Well Date 19-Ju1-07 27-Jul-07 1-2 Aug-07 10-Aug 0 0.02 PRW-1 1.5 1.8 1.85 1.75 Pump Down 1.45 ND ND ONp25 ND ND 0.06 0.06 0.06 0.07 0.90 0.08 0.13 0.44 PRW-2 40 ND ND ND 0.09 0.09 ND 0.60 0.51 0.53 0.54 0.45 0.45 0.46 0.48 0.49 0.44 0.45 0.43 0.40 0.43 0:20 �75 w 01.85 PRW-3 0.49 0.52 ND PRW-4 ND ND ND ND ND ND N/A N/A ND N/A N/A N/A N/A ND Inter-vessel ND ND ND ND ND ND ND ND Efflue nt ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Barnstable Fire Training Academy RecoveryNew Water , able Map (0-1 foot contour intervals asl) October pRW_j(off line Now • •• r- Table 2 " Barnstable Fire Training Academy Volatile Organics/EPH-VPH Analytical Results,,,.- Monitoring wells Fourth Quarter 2002 Water samples collected 2/15/2001, 12/10/2002 GW-1 Monitoring well. Standard/ FS-1sa MW-3s . MW-28s OW-8a MW-10 trip blanks Year 2001 2002 2001 2002 2001 2002- 2001 2002 2001 2002 2001 2002 aliphatics c5=c8 400 64 , 260 . BRLA BRL- BRL n/m 55 30 n/m BRL n/m n/m VPH c9-c12 4000 420 720 300 85 BRL, n/m 1300 63 n/m BRL n/m n/m . c9-c10 200 310 1100 . 320 470 BRL n/m 850 . 550 n/m 58 n/m n/m aromatics c11-c22 - i; 200 5100 2900 1600 950 BRL h/m 590 380 n/m BRL n/m n/m aliphatics c9-c18 4000 8000 5100 1200 BRL BRL n/m 720 BRL n/m BRL n/m n/m c19-c36 40000 3000 1500 590 BRL BRL n/m BRL BRL n/m BRL n/m n/m Naphthalene 20 11 17 52 31 BRL n/m 41 19 n/m BRL n/m n/m EPH 2-Meth Ina hthalene 10 140 210 210 77 BRL n/m 49 18 n/m BRL n/m n/m PAHs Acena hthene 20 19 16 19 4.9 BRL n/m 1.6 0.9 n/m BRL n/m n/m Fluorene 300 24 16 14 ., 7.2 - BRL n/m 1.8 1.5 h1m BRL n/m n/m Phenanthrene 300 18 , .15 BRL = 8.5 BRL n/m 1.1 1.4 n/m BRL n/m n/m Acena th lene 300 30 30 - • 21 BRL' BRL n/m BRL BRL n/m BRL n/m n/m 1,2,4-Trimeth lbenzene - 48 68 51 32 BRL n/m 450 160 -BRL BRL BRL BRL 1,3,5-Trimeth lbenzene - 18 24 11 5.9 BRL n/m 150 32 -BRL BRL BRL BRL Eth lbenzene R 700 39 51 4.7 2.4 BRL n/m 200 46 BRL BRL BRL BRL Isopropyl benzene - 3.3 4.3 3.4 2.2 BRL n/m 26 9.3 -BRL BRL BRL BRL method 524.2 n-Propylbenzene - 4.0 6.4 6.5 4.4 BRL n/m 52 20 BRL BRL BRL BRL Naphthalene 20 18 25 83 45 BRL n/m 85 54 BRL' BRL BRL BRL -Iso ro ltoluene". - BRL BRL 4.6 2.4 BRL- n/m 5.1 0 -BRL BRL BRL BRL sec-But lbenzene - BRL BRL BRL 2.5 BRL n/m BRL BRL BRL BRL BRL BRL Total X lenes 10000 170 220 21 8.3 BRL' n/m 1600 210 BRL BRL BRL . BRL concentrations in parts per billion(ppb) BRL below reporting limit , n/m not measured bold exceeds GW71 standard L 'Analyte name corrected from previous report " printed 2/7/2003 BARNSTABLEy FIRE TRAIN ING.ACADEMY DATA POINT MAP Mary Dunn 4' Bamstablo Fie LEGEND. y Trains O . CHLORFORM DEEP MICROWEL.L O RECOVERY WELL No. Basin OBSERVATION WELL _ CLUSTERED O PS 58` . - I' - �;• '�� �� F CC7 _ ® MULTI LEVEL WELL PS57� c 4 ' _1 O RECHARGE BASIN QW10 ® CHLOROFORM DEEP WELL PS64 Q ' to CC5 ® :.. 0 p W24 OW2 M I OWe MW29 M® D3-2 MW28 a ' 29-4 e- '. a • OPS65 �MW30 AW MW5 RW2 FS1SA ® MW26 MW25 ®MW32 O CC8 ' PS68MW31®0 reatet 41).1a 4 Building ® NAW11 qW.t ®C69 F# �MW17 W5 S6 MW1E ar ®FS2 MW3 =.. n ,. R MW23 MW15, K B3W . BRW1 t�JNW10 ' W6 LL. VAP1 FS3 1 RW3 ® n d W2 ® MW14 MW 18 TP11 . _ 1 W 3 M MW9 , Pit ® _ ® . OW6® OW5 MW1 ® MW8 .® MW20 J MW21® ®®MW37 So. BasinO OW4 ' _MW27 MW33 u iding/` W36 S MW7 MW12 ' M , r ® MW6• ` ' �' MW19 1 Mw35 MVV38 ® MD3=1� Y - _ ®MW40 - MW41 Mary Dun® M a. n3 ' 'Approximate Limit Of Bower Line Clearing f. NOTE: n Bass map taken from Town of Barnstable. MA GIS topographic ' ma P - _ Some well 100 0 100 So bcalions t ,aken from Whitman om W an b Howard.Inc. ' r i CHLOFOAM CONCENTRATIONS IN GROUNDWATER � -- DECEMBER 1992-JANUARY 1993 SCALE IN FEET BARNSTABLE. MA