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HomeMy WebLinkAbout0050 OLD COLONY ROAD - Health 50 Old Colony Road Hyannis ' -A,= 306 - 117 -001 t IR e 1 r o o e n r i k 1 f o r f c 1 o f1 e R The Town. of Barnstable Department of Public Works 382 Falmouth Road;Hyannis,MA 02601 • BAMRrAai E. BARNSTABLE MASS. www.town.barnstable.ma.us, 1639-2034 375 Daniel W. Santos, P.E. Office : 508.790.6400 Director Fax 508:790.6343 April25 2018 Subject 50 Old Colony Road ; Hyannis Map & Parcel 306 - 117 - 001 Tie - in to Municipal Sewer: Dear:Sirs; This is to notify you that the. property at 50 Old Colony Road , ( Map & Parcel 306 - 117 = 001 ) ; in the village of Hyannis, was tied - in to municipal sewer on January 26th , 2018. The tie - in: to municipal sewer was inspected & accepted by the Construction Projects Inspector.from the Town.of Barnstable DPW - Admin & Tech Support. If you have any questions, or need additional information, please call Dave Anderson at 508 - 790 6244. Sincerely; Davi Anderson Town of Barnstable DPW Admin' & Tech' Support BENNETT ENVIRONMENTAL ASSOCIATES, INC. LICENSED SITE PROFESSIONALS,ENVIRONMENTAL SCIENTISTS,GEOLOGISTS,ENGINEERS 1573 Main Street,P.O.Box 1743 (508)896-1706 Brewster,MA. 02631 fax(508)896-5109 LETTER OF TRANSMITTAL TO: DATE: JOB NUMBER- Mr.Bob Murphy,Case Officer 10/2/17 BEA17-11040 MA DEP, Southeast Regional Office(SERO) Bureau of Waste Site Cleanup(BWSC) 20 Riverside Drive REGALING: Lakeville,MA 02347 IMMEDIATE RESPONSE ACTION COMPLETION REPORT w/PERMANENT SOLUTION STATEMENT SHIPPING METHOD: [RTN4-26794] Residential Property Regular Mail ❑ Pick Up ❑ 50 Old Colony Road,Hyannis,MA 02601 [Assessor's Map/Parcel ID:306-117-001] Priority Mail ❑ Hand Deliver ❑ Express Mail ❑ Other Upload Certified Mail ❑ Green Card/RR ❑ COPIES IRATE DESCRIPTION 1 9/22/17 IRAC-PSS Report with Supporting Documentation(Appendices A-G) For review and comment: ❑ For approval: ❑ As requested: For your use: REMARKS: CC:Edgar Gevorgyan,POA for Garik Gevorgyan-PRP(full report via CD) CC,via*Abbreviated Copies:-Donna Mtorandi,RS Health-Inspector_Town of Barnstable Public Health Division Mark Ells—Barnstable Town Manager Captain William Rex—Hyannis Fire Department *As part of Public Notice requirements,the report Title Page,Narrative,Index,Transmittal forms and Site Plan are included,pursuant to paperwork reduction policy. The full report is available as public record on the MA DEP website database at http://public.dep.state.ma.us/SearchableSites/Search.asp or, upon written request to BEA,full copy(electronic or paper)will be provided. FROM: David C.Bennett,LSP/John D. Tadema-Wielandt,ES, Senior Project Manager/Lezli Rowell,Administrative Assistant If enclosures are not as noted,kindly notify us at once IMMEDIATE RESPONSE ACTION COMPLETION REPORT WITH PERMANENT SOLUTION STATEMENT SUPPORTING DOCUMENTATION MA DEP RTN 4-26794 Residential Property 50 Old Colony Road Hyannis,MA [Assessor's Map/Parcel ID: 306-117-001] BEA17-11040 SEPTEMBER 22,2017 ASSES• _ EW •REMMATM RES - tT r TD ]ENN ETT NVIRONMENTAL AsSOCIAT ES9 INC. LICENSED SITE PROFESSIONALS b ENVIRONMENTAL SCIENTISTS & GEOLOGISTS 6 ENGINEERS 1573 Main Street-P.O. Box 1743, Brewster, MA 02631 508-896-1706 b Fax 508-896-5109 www.benneft-ea.com BEA17-11040 September 22, 2017 Mr. Bob Murphy, Case Officer MA DEPARTMENT OF ENVIRONMENTAL PROTECTION(MA DEP) Southeast Regional Office (SERO) Bureau of Waste Site Cleanup (BWSC) 20 Riverside Drive Lakeville, MA 02347 RE: IMMEDIATE RESPONSE ACTION COMPLETION REPORT WITH PERMANENT SOLUTION STATEMENT [RTN4-26794] Residential Property 50 Old Colony Road,Hyannis, MA 02601 [Assessor's Map/Parcel ID: 306-117-001] Dear Mr. Murphy, BENNETT ENVIRONMENTAL ASSOCIATES, INC. (BEA)has prepared the following written Immediate Response Action Completion and Permanent Solution Statement report(IRAC- PSS), with Supporting Documentation, as a summary of environmental assessment activities, remedial response actions and risk characterization performed following Notification by the Hyannis Fire Department on July 31,2017 of a release of home heating oil at the subject property. Based on conditions observed by the Hyannis Fire Department and MA Department of Environmental Protection(MA DEP), a 2-Hour Condition for actual or threat of sudden release of more than 10 gallons was determined, driving the need for an Immediate Response Action. Following engagement, BEA provided professional services, inclusive of Licensed Site Professional(LSP)oversight,to evaluate the presence of any Imminent Hazards and any potential significant exposure risks to identified human and environmental receptors. This information was used to develop and implement a remedial strategy for the expedited removal of impacted soils from two areas, wherein end-point soil and groundwater sampling qualify a finding of No Significant Risk, to support Immediate Response Action Completion and Permanent Solution Statements without conditions for project closure, in accordance with the provisions of 310 CMR 40.0410 and 40.1040, the MA Contingency Plan(MCP). The information contained herein serves as the technical rationale and justification for the environmental assessment, risk characterization and response actions conducted. This work has been performed under direct LSP supervision in a manner consistent with the MCP Response Action Performance Standards (RAPS)pursuant to 310 CMR 40.0191 and the QA/QC policies of BENNETT ENVIRONMENTAL ASSOCIATES, INC [Refer to Appendix E]. The facts and statements herein are, to the best of our knowledge, a true and accurate representation of the Site activities, remedial response actions and environmental conditions associated with the project and 1 EMERGENCY SPILL RESPONSE & WASTE SITE CLEANUP 6 SITE ASSESSMENT PERMITTING 6 SEPTIC DESIGN&INSPECTION WATER SUPPLY DEVELOPMENT,OPERATION&MAINTENANCE 0 WASTEWATER TREATMENT,OPERATION&MAINTENANCE SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 - PAGE 2 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 LSP Opinions acknowledged by the certification on the attached BWSC-104 and BWSC-105 forms as based on the current governing regulations and LSP standard of professional practice at the time of this reporting. ENVIRONMENTAL CONDITIONS [Refer to Appendix A] Subject Property The subject property at 50 Old Colony Road in Hyannis, MA is located along the eastern side of Old Colony Road, approximately 450 feet northeast of the intersection of Old Colony Road and Gosnold Street. The property contains 0.45 acres of land area and is currently being re- developed. The property was previously occupied by a four-room cottage constructed in 1950. The cottage was recently demolished, in order to construct a new residential dwelling. The surrounding area is moderately developed, with similar seasonal and year-round residential dwellings. Access to the subject property is unrestricted, with high frequency/low intensity of use, with children potentially present. The area of release, within and adjacent to the northeast portion of the former cellar hole, is similarly unrestricted, with high frequency/low intensity of use, with children potentially present [Refer to Figure 1]. As such, the owners and visitors to the property, and immediate abutters, are identified as the primary potential human receptors. Hydrologic references indicate groundwater exists at approximately 1-2' NGVD (+/-) as projected within 10' of ground surface. Regional groundwater contours indicate a generally southeasterly flow direction towards Hyannis Harbor, located approximately 1,750 feet south of the Site. Based on the proximity of the site to Hyannis Harbor and Lewis Bay, groundwater is likely tidally influenced. Wetlands and a small, pond, named Snows Creek, are located immediately west of the site and may influence groundwater flow in that direction.As such,Snows Creek, Hyannis Harbor and Lewis Bay are the primary potential environmental receptors [Refer to Figure 2]. According to the MA DEP BWSC GIS mapping program, the subject property is not located within the Zone II Protective Radius of a Public Water Supply(PWS)well,nor is it located within the Zone A Protective Radius of any surface water reservoir. The Site and surrounding area are shown within a Medium-Yield Potentially-productive aquifer and within an EPA-designated sole source aquifer, as is all land area east of the Cape Cod Canal. As such the subject property is located within a Potential Drinking Water Source Area (PDWSA). A Medium-Yield Non- Potential Drinking Water Source Area (NPDWSA) is shown approximately 250 feet west of the site. A freshwater wetland and the FEMA 100-year flood zone is shown immediately east of the site. Freshwater and saltwater wetlands are shown approximately 750 and 1,000 feet southeast, respectively. A certified vernal pool is shown approximately 1,000 feet northwest of the site. Hyannis Harbor and Lewis Bay located to the south and east of the site, respectively, are shown as NHESP Estimated Habitat of Rare Wildlife in Wetland Areas [Refer to Figure 3]. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 3 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 Based on this mapping and residential use, the RCS-1 and RCGW-1 Reportable Concentrations are applicable to soil and groundwater conditions,per the provisions of 310 CMR 40.0361 and 40.0362,respectively. Based on the Potential Drinking Water Source Area(PDWSA) designation and proximity to groundwater, the GW-1, GW-2 and GW-3, Method 1 - Risk Characterization standards are applicable, in accordance with 310 CMR 40.0974. Based on Site conditions relative to frequency/intensity of use and accessibility of soils, the S-1, S-2 and S-3 (GW-1, GW-2 and GW-3), Method 1 —Risk Characterization standards are applicable, per 310 CMR 40.0975.The strictest applicable S-1 (GW-1/GW-2/GW-3)Method 1 Risk Characterization standards are also considered in review of foreseeable future activities and uses of the subject property. These standards were developed in consideration of potential ingestion, particulate inhalation and dermal contact exposures to humans, environmental impacts to environmental receptors, and in review of potential leaching of contaminants to groundwater. Defined Site The defined Site, as that portion of the subject property where the fuel oil release. has occurred, migrated or otherwise come to be located, is a portion of the subject property located within an approximately 25' x 20' area in the central portion of the subject property, roughly _ centered on the northeast corner of the former dwelling. BACKGROUNDMUTIAL RESPONSE [Refer to Appendix B] On July 31, 2017,the small cottage at the subject property was being demolished with an excavator. Subsequent to the demolition of the building, the machine operator, as subcontractor to owner/developer,was using an excavator to remove debris from the cellar hole when he picked up a 275-gallon aboveground storage tank(AST)in the northeast portion of the former foundation. When the tank was picked up with the machine, the tank began leaking fuel into the cellar hole onto the earthen basement floor. The operator observed the fuel leaking from the tank and placed the tank on the adjacent ground to minimize further leakage. Mr. Gevorgyan, as the owner's representative (son, with Power of Attorney) was advised of the situation and contacted Tank Removal Services LLC., to pump the remaining oil from the tank and transport the tank off-site. New Colony Oil responded to the site with a tanker truck and pumped 151 gallons of fuel oil from the tank. The oil was taken back to New Colony Oil's shop in Hyannis, and later transported to Tradebe Treatment & Recycling of Stoughton, by Boston Green Fuel Company, Inc., under a Uniform Hazardous Waste Manifest (included for reference in Appendix Q. On August 1, 2017, Tank Removal Services contacted the Hyannis Fire Department to apply for a permit to remove the tank from the property. Hyannis Fire Department personnel (Captain William Rex)decided to inspect the site regarding the damaged tank and found the release of fuel oil to soil. Capt. Rex subsequently notified the Town of Barnstable Health Inspector (Donna Miorandi) and MA DEP personnel (Bob Murphy, Case Officer). SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MABEAI7-11040 PAGE 4 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 During the MA DEP inspection of the scene and determination of a 2-Hour Condition for which an Immediate Response Action was required,Mr.Gevorgyan was advised to engage an LSP to oversee such work. Mr Gevorgyan contacted BEA for professional environmental consulting and LSP services. BEA personnel subsequently responded to the site to investigate the release. Upon arrival at the site, BEA personnel met Mr. Gevorgyan and reviewed the circumstances of the release. Mr. Gevorgyan indicated that since the cottage was serviced by natural gas, the operator was unaware that there was fuel in the basement AST. During the release investigation,the tank was found to be heavily dented from being picked up by the excavator. Upon closer inspection, multiple holes were observed in the bottom of the tank. An area of soil staining was observed east of the cellar hole of the former cottage. Soil. samples were then collected with a 3-inch stainless-steel bucket auger and were screened in the field with a photoionization detector (PID). Results of the PID screening reported concentrations of organic vapors between 700 ppmv and 18.8 ppmv,decreasing with depth. Based on these results and the approximate area of staining, it appeared that an approximate 8' x 10' area of impact to 3' deep required removal. - o vy ✓t Photo 1:Multiple holes observed in bottom of AST. During the assessment activities, Town of Barnstable personnel (Donna Miorandi, Health Inspector) and MA DEP personnel (Bob Murphy, Case Officer), arrived at the site. Ms. Miorandi and Mr. Murphy were briefed on soil sampling and field sampling activities, as they viewed the site and documented the circumstances of the release. Mr. Murphy issued Mr. Gevorgyan a field Notice of Responsibility (NOR) for the release, issuing release tracking number (RTN) 4-26794 and authorized the removal of up to 10 cubic yards of petroleum contaminated soil. During MA DEP personnel's inspection, Mr. Murphy made it clear that the area in the cellar hole, where the tank was originally located, also needed to be investigated. i SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD—HYANNIS,MA/BEA17-11040 PAGE 5 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 The machine-operator arrived a shortly thereafter. Plastic sheeting was placed on the bare ground, in preparation to stockpile impacted soils. A small amount of soil previously stockpiled near the release area was transferred to the plastic sheeting,prior to excavating additional material. The operator was then instructed to remove the visually impacted soils to a depth of approximately 2'below grade. Soil samples were then collected from the representative sidewall and bottom-of- hole areas for field screening. PID readings from the discrete sidewall (SW) and bottom-of-hole (BOH) samples reported concentrations of organic vapors ranging from 3.5 ppmv in the northern sidewall sample (SW-N: 0-2') to >100 ppmv in the western sidewall sample (SW-W:0-2'). The operator was then instructed to advance the impacted sidewalls and the depth of the excavation to T below grade. Soil samples were re-collected from the sidewall and bottom of hole areas for field screening. PID readings reported concentrations of organic vapors ranging from 2.3 ppmv in the eastern sidewall sample (SW-E xl: 0-2/3')to 77 ppmv in the southern sidewall sample (SW-S: 0- 2/3'). A Dexsil PetroFlag test was performed on the eastern sidewall sample,with a result of 135 ppm total petroleum hydrocarbons (TPH), indicating that significant impact had been removed. The operator was then instructed to clear rubble from the former basement for inspection of the former AST location. The operator then dug a test pit where the AST was formerly located. A small area of petroleum staining(6" +/-)was observed in the sand. A soil sample was collected from the area of staining and screened in the field with a PID. The PID reported 264 ppm on the PID. As such,this location would need to be further investigated;however,due to time constraints the location was unable to be investigated on this day. 1'tr =�ft,� kw,r. "r-ya 1 ?� .�" gu, �&�i+yJ'. .w X Photo 2:Area of excavation(Zone A)to right and area of staining to left,view facing north. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 6 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 The end-point soil samples from the area of excavation (Zone A) were placed in the appropriate laboratory containers for analytical testing for EPH/PAHs and VPH/BTEX. In addition,a sample from hand boring HB-1 was submitted for EPH/PAHs and VPH/BTEX analysis for disposal characterization. Final dimensions of the Zone A excavation were approximately 10' x 15' to 2-3' below grade. Based on the anticipated volume of soil generated being more than 10 yards,the MA DEP was contacted and verbal authorization was extended for the excavation of up to 25 yards of impacted soils. Laboratory analytical results for the end-point soil samples collected from the extent of contaminated soil removal were reported on August 11, 2017. The results reported all concentrations fractional EPH/VPH and target PAHBTEX analytes and VPH/BTEX, for all sidewall and bottom of hole samples, as below the applicable S-1/GW-1 Method 1 Risk Characterization Standards. These analytical results for the endpoint conditions of Zone A are summarized in Table 1 [Refer to Appendix D]. Table 1:Soil Sample Results Compared to Method 1 S-1/GW-1 Criteria-Zone A . ... .. ........ .... .......... .. ........ . . _ . .. . _. .. 50 Old Colony Road,Hyannis,MA(RTN 4-26794) ZONE A CLIENT SAMPLE ID HB-1:0-2'BGS .5W_N:0-2 BGS BOH-N@2'BGS SW-$:0-3'BGS SW-WX1:0-3'BGS SW-EX1:0-3'BGS BOH-S@3' SAMPLING DATE 01-AUG-17 01-AUG-17 01-AUG-17 01-AUG-17 01-AUG-17 01-AUG-17 01-AUG-17 LAB SAMPLE 10 S-I/GW-1 Units L1726964-01 L1726964-02 L1726964-03 L1726964-04 L1726964-05 L1726964-06 L1726964-07 Volaule,P.etroleum Hydrocarbons E_ Benzene 2 mg/kg AND(<31) ND(<0.112) NO(<0.128) ND(<0.117) ND(<0.118) ND(<0.101) ND(<0.134) C5-CB Aliphatics mg/kg ND(<274) ND(<2.8) ND(<3_2) ND(<2.93) ND(<2.95) ND(<2.52) NO(<3.36) CS-C_8 Aliphatics,Adjusted 100 mg/kg NO(<274) ND(<2.8) ND(<3.2) ND(<2.93) ND(<2.95) ND(<2.52) ND(<3.36) C9-C10Aromatics 100 mg/kg 1080 ND(c2.8) ND(<3.2) ND(<2.93) ND(<2.95) ND(<2.52) ND(<3.36) C9-C12 Aliphatics mg/kg 2280 ND(<2.8) ND(<3.2) 5.83 4.05 NO(<2.52) NO(<3.36) C9-C12 Aliphatics,Adjusted 1000 mg/kg 1150 NO(<2.8) ND(<3.2) 5.83 4.05 ND(<2.52) ND(<3.36) Ethylbenzene 40 mg/kg NO(<SS) ND(<0.112) ND(<0.128) NO(<0.117) ND(<0.118) ND(<0.101) ND(<0.134) Methyl tert butyl ether 0.1 mg/kg AND(<Si49)' ND(<0.056) ND(<0.064) ND(<0.059) NO(<0.059) ND(<0.05) ND(<0.067) Naphthalene 4 mg/kg 103 NO(<0.224) ND(<0.256) ND(<0.235) NO(<0.236) ND(<0.202) ND(<0.269) o-Xylene 400 ,mgJkg 17.4 .NO(<0.112) ND(<0.128) NO(<0.117) ND(<0.118) ND(c0.101) ND(<0.134) p/m-Xylene 400 mg/kg 41 I.ND(<0 112) _ ND(<0.128) ND(<0 117) ND(<0118) 0.101 ND(<0.134) Toluene 30 mg/kg ND(<Sl) ND(<O.112) ND(<0.128) ND(<0.117) ND(<0.118) 0.101 ND(<0.134) Exiraefa6le Petroleum Hydrocar b ons 2-Methylnaphthalene 0.7 mg/kg. 97.9, NO(<0.328) ND(<0.337) ND(<0.341) ND(<0.343) NO(<0.333) ND(<0357) Acenaphthene .4 mg/kg NO(<37.4) ND(<0.328) ND(<0.337) NO(<0.341) ND(<0.343) ND(<0.333) ND(<0.357) Acenaphthylene 1 mg/kg _ ND(<17.4)> ND(<0.328) ND(<0.337) ND(<0.341) NO(<0.343) ND(<0.333) ND(<0.357) Anthracene 1000 mg/kg ND(<17.4) NO(<0.328) ND(<0.337) NO(<0.341) ND(<0.343) ND(<0.333) _ ND(<0.357) Benzo(a)anthracene 7. mg/kg ND(<17.4) _ ND(<0.328) NO(<0.337) NO(<0.341) NO(<0.343) ND(<0.333) ND(<0.357) Benzo(a)pyrene 2 mg/kg ND(<17.4) ND(<0.328) NO(<0.337) NO(<0.341) NO(<0;343) ND(<0.333) ND(<0.357) _.. ._ .. Benzo(b)fluoranthene 7 mg/kg ND(<17.4) NO(<0.328) NO(<0.337) NO(<0.341) NO(<0.343) ND(<0.333) ND(<0.357) .----''-- .. .. ... . .. Benzo(ghi)perylene 1000 mg/kg ND(<1T4) NO(<0.328) ND(<0.337) NO(<0.341) ND(<0.343) ND(<0.333) ND(<0.357) Benzo(k)fluoranthene JO mg/kg ND(<17.4) ND(<0.328) NO(<0.337) NO(<0.341) ND(c0.343) NO(c0.333) _ ND(c0.357) .. . ._- Cll-C22 Aromatics mg/kg 3360 10.4 33.1 21.3 N.D.(<6.87) 10.7 8.51. .. ._. .... .. ... .. . ... ._.. .... .. ....... ...._ Cll-C22 Aromatics,Adjusted 1000 mg/kg 3230 10.4 33.1 21.3 NO(<6.87) 10.7 8.51 C19-C36 Aliphatics 3000 mg/kg 3620 12.4 53.1 17.7 8.75 ND <6.67) ND(<7.14) C9-C18Aliphatics 1000 mg/kg 9530 ND(<6.57) ND(<6.74) 23 11.7. ND(<6.67) 7.4 ... Chrysene 70 mg/kg ND(<17.4) NO(<0.328) ND(<0.337) ND(<0.341) ND(<0.343) ND.(<0.333) ND(<0.357) Dibenzo(a,h)anthracene 0.7 mg/kg ND(<17 4) NO(<0.328) ND(<0.337) ND(<0.341) NO(<0.343) NO(<0.333) ND(<0.357) Fluo2nthene ,1000 mg/kg ND(<17.4) ND(<0.328) ND(<0.337) ND(<0.341) ND(c0.343) _ ND(<0.333)_ ND(<0.357) .. ...... Fluorene 1000 mg/kg ND(<17.4) NO(<0.328) NO(<0.337) ND(<0.341) ND(<0.343) ND(<0.333) ND(<0.357) .. .. .. _ ..y._: Indeno(1,2,3-cd)Pyrene 7 mg/kg ND(c17.4)n ND(<0.328) ND(<0.337) ND(<0.341) NO(<0.343) NO(1.<0.333) ND(<0.357) Naphthalene 4 mg/kg 35.3 ND(<0.328) ND(<0.337) ND(<0.341) NO(<0.343) NO(<0.333) ND(<0.357) Phenanthrene 10 mg/kg ND(<17.4)_ NO(<0.328) NO(<0.337) NO(<0.341) ND(<0.343) NO(<0.333) NO(<0.357) Pyrene - 1000 mg/kg ND(<7 A) ND(<0.328) ND(<0.337) ND(<0.341) ND(<0.343) No(<0.333) ND(<0.357) Green shading indicates concentrations of analytes.reported above Method 1 S-1/GW-1 Standards. Gray shading indicates analytes with reporting limits above the S-1/GW-1 Standards. i SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 7 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 SUPPLEMENTAL IMMEDIATE RESPONSE ACTIONS [Refer to Appendix B] BEA personnel returned to the property on August 3,2017 to further investigate the stained soils observed within the cellar hole, as noted at the end of the previous investigation. BEA personnel used a 3-inch stainless-steel bucket auger to perform a hand boring within the area of staining. Soil samples were collected and were screened in the field with a PID. Results of the PID screening reported concentrations of organic vapors between 182 ppmv and 15.7 ppmv, decreasing with depth. Impact appeared to extend to the groundwater interface at approximately 5' below the cellar hole or approximately 10' below grade. A Dexsil PetroFlag test was used to determine a concentration of petroleum hydrocarbons in the sample collected from the groundwater interface. Result of the Dexsil test reported a result of 19 ppm. Based on these results with no significant groundwater impact apparent,Mr. Gevorgyan contacted the operator to remove additional soils from the second area of identified impact (Zone B). The operator arrived and prepared to excavate the impacted material. Plastic sheeting was placed on the ground,to stockpile impacted soils. The operator was then instructed to remove the impacted soils in a 6' x 6' area to a depth of approximately 5' below the cellar floor (approx. 10' below grade). Soil samples were then collected from the representative sidewall and bottom-of-hole areas for field screening. PID readings from the discrete sidewall (SW) and bottom-of-hole (BOI ) samples reported concentrations of organic vapors ranging from Non-Detect (ND) in the eastern sidewall sample [SW-E: 0-5' (5-10' bgs)] to 25.3 ppmv in the southern sidewall sample [SW-S: 0-5' (5-10' bgs)]. The operator was then instructed to advance the southern sidewall for sample re-collection. The southern sidewall sample was re-collected and re-screened with a PID reading of 0.3 ppmv. Based on these field screening results significant soil impact had been removed. ail a:c Photo 3:Both areas of excavation Zones A and B with NM-1 set in Zone B. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 8 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 The end-point soil samples from the area of excavation (Zone B) were placed in the appropriate laboratory containers for analytical testing for EPH/4 target PAHs and VPH/BTEX. A sample from the combined contaminated stockpiles was submitted for TPH analysis, to pre- characterize the material for recycling. Laboratory analytical results for the end-point soil samples collected from the extent of contaminated soil removal were reported on August 10, 2017. The results reported all concentrations fractional EPH/VPH and target 4 target PAHsBTEX analytes and VPHBTEX,for all sidewall and bottom of hole samples, as below the applicable S-1/GW-1 Method 1, Risk Characterization Standards. These analytical results for the end-point conditions of Zone B are summarized in Table 2 [Refer to Appendix D]. Table 2:Soil Sample Results Compared to Method 1 S-1/GW-1 Criteria-Zone B 50 Old Colony Road Hyannis,MA(RTN 4-26794) ZONE B CLIENT SAMPLE ID SW-N:0-S'(S-10') SW-S:0-5'(5.10')EXT. SW-E:0-5'(5-10') SW-W:0-5'(5-10') BOH@S'(10') SAMPLING DATE 03-AUG-17 03-AUG-17 03-AUG-17 03_AUG-17 03-AUG-17 LAB SAMPLE ID S-1/GW-1 Units L1726969-01 L1726969-02 L1726969-03 L1726969-04 L1726969-05 Volatile Petroleum Hydrocarbons Benzene 2 mg/kg ND(<0.089) ND(<0.08) ND(<0.095) ND(<0.085) „ND(<0.095) CS-C8 Aliphatics mg/kg, ND(<2.23). ND(<2)­­ .. .. . ND(<2.37) ND(<2.14) C5-C8 Aliphatics,Adjusted 100 mg/kg ND(<2.23) ND(<2) ND(<2.37) ND(<2.14) ND(<2.38) C9-C10 Aromatics 100 mg/kg ND(<2.23) ND(<2) ND(<2.37) ND(<2.14) ND(<2.38) C9-C12 Aliphatics mg/kg ND(<2.23) ND(<2) ND(<2.37) ND(<2.14) ND(<2.38) C9-C12 Aliphatics,Adjusted 1000 mg/kg ND(<2.23) ND(<2) ND(<2.37) ND(<2.14) ND(<2.38) Ethylbenzene 40 mg/kg ND(<0.089) ND(<0.08) ND(<D.095) ND(<0.085) ND(<0.095) Methyl tert butyl ether 0.1 mg/kg ND(<0.045) ND(<0.04) ND(<0.047) ND(<0.043) ND(<0.048) Naphthalene 4 mg/kg ND(4.179) ND(<0.16) ND(<0.19) ND(<0.171) ND(<0.19) o-Xylene 400 mg/kg ND(<0.089) ND(<0.08) ND(<0.095) ND(<0.085) ND(<0.095) p/m-Xylene 400 mg/kg ND(<0.089) ND(<0.08) ND(<0.095) ND(<0.085) ND(<0.095) Toluene 30 mg/kg ND(<0.089) ND(<0.08) ND(<0.095) ND(<0.085) ND(<0.095) Extractable Petroleum Hydrocarbons ...... ....... ... .... ..... ..... ....... ...... .... ...................... . 2-Methylnaphthalene 0.7 mg/kg ND(<0.327) ND(<0.332) ND(<0.329) ND(<0.321) ND(<033) Acenaphthene 4 mg/kg ND(<0.327) ND(<0.332) ND(<0.329) ND(<0.321) ND(<0.33) C11-C22 Aromatics mg/kg ND(<6.53) ND(<6.64) ND(<6.57) ND(<6.42) 40.6 C11-C22 Aromatics,Adjusted 1000 mg/kg ND(<6.53) ND(<6.64) ND(<6.S7) ND(<6.42) 40.6 C19-C36 Aliphatics 3000 mg/kg ND(<6.53) ND(<6.64) ND(<6.57) ND(<6.42) 26.8 C9-C1BAliphatics 1000 mg/kg ND(<6.53) ND(<6.64) ND(<6.57) ND(<6.42) 30.6 Naphthalene 4 mg/kg ND(<0.327) ND(<0.332) ND(<0.329) ND(<O.321) ND(<0.33) Phenanthrene 10 mg/kg ND(<0.327) ND(<0.332) ND(<0.329) ND(<0.321) ND(<0.33) Green shading indicates concentrations of analytes reported above_Method 1 S-1/GW-1 Standards. Gray shading indicates analytes with reporting limits above the S-1/GW-1 Standards. Based on the presence of petroleum impacted soils at the groundwater interface, in a PDWSA,groundwater testing was deemed appropriate and necessary,to qualify any groundwater impacts regardless of endpoint soil sampling results. Subsequent to the excavation of Zone B, BEA personnel used a hand auger to install a 2-inch, monitoring well through the bottom of the excavation in the general location of HB-4. The well(MW-1)was constructed of 2-inch,schedule 40, and#20 slot PVC screen. The well was developed and sampled, with a disposable bailer, by removing IOx the well volume and collecting samples upon the water reaching clarity. Groundwater samples were collected for EPH/4 target PAHs and VPHBTEX analyses. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 9 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 Results of the groundwater analyses were reported on August 12, 2017. The results reported trace concentrations of Naphthalene and 2-Methylnaphthalene,well below the applicable GW-1, Method 1 Risk Characterization Standards. These analytical results are summarized in Table 3. Table 3:Groundwater Sample Results Compared to GW-1 Criteria 50 Old Colony Road,Hyannis,MA(RTN 4-26794) CLIENT SAMPLE ID MW-1 SAMPLING DATE Method 1 03-AUG-17 LAB SAMPLE ID GW-1 Units L1726947-01 Volatile Petroleum Hydrocarbons , Benzene 5 ug/I ND(<2) C5-C8 Aliphatics ug/I ND(<50) CS-C8 Aliphatics,Adjusted 300 ug/I ND(<50) C9-C10Aromatics 200 ug/I ND(<50) C9-C12Aliphatics ug/I ND(<50) C9-C12 Aliphatics,Adjusted 700 ug/I ND(<50) Ethylbenzene 700 ug/I ND(<2) Methyl tert butyl ether 70 ug/I ND(<3) Naphthalene 140 ug/I ND(<4) o-Xylene 10000 ug/I ND(<2) p/m-Xylene 10000 u I ND <2 Toluene 1000 ug/I ND(<2) EPH w/MS Ta_r`gets _ 2-Methylnaphthalene 10 ug/I 2.42 Acenaphthene 20 ug/I ND(<0.4) C11-C22 Aromatics ug/I N D(<100) C11-C22 Aromatics,Adjusted 200 ug/I ND(<100) C19-C36Aliphatics 14000 ug/I ND(<100) C9-C18Aliphatics 700 ug/I ND(<100) ........... . Naphthalene 140 ug/I 0.976 .......... _ _..... ............ . Phenanthrene 40 ug/I ND(<0.4) Green shading indicates concentrations of analytes reported above Method 1 S-1/GW- 1 Standards. Gray shading indicates analytes with reporting limits above the S-1/GW-15tandards. As a conservative measure, MW-1 was sampled again on August 18, 2017. This time the well was sampled by low-flow sampling methods, using a peristaltic pump. The well was purged of 3x the well volume or until the stabilization of field parameters. Samples were again collected for EPH/4 target PAHs and VPHBTEX. Results of the groundwater analyses were reported on August 25, 2017. The results reported all concentrations of EPH/4 target PAHs and VPH/BTEX as ND, wherein all of the reporting limits were below the applicable GW-1, Method 1 Risk Characterization Standards. These analytical results are summarized in Table 4. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD—HYANNIS,MA/BEA17-11040 PAGE 10 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 Table 4:Groundwater Sample Results Compared to GW-1 Criteria p p 50 Old Colony Road,Hyannis,MA(RTN 4-26794) CLIENT SAMPLE ID MW-1 SAMPLING DATE Method 1 18-AUG-17 LAB SAMPLE ID GW-1 Units L1726947-01 Volatile Petroleum Hydrocarbons _ .- -.... y..T__. __....-__.__�..--- Benzene 5 ug/I ND(<2) C5-C8Aliphatics ug/I ND(<50) C5-C8 Aliphatics,Adjusted 300 1 1 ug/I ND(<50) C9-C10Aromatics 200 ug/I ND(<50) C9-C12 Aliphatics........... . .............. . ... _..... .. . . .Ug/1 .. ND(<50)... . .. C9-C12 Aliphatics,Adjusted 700 ug/1 ND(<50) ..... .... .. . ... .... .. .. ..... ...... ... . . .. ....... .. Ethylbenzene 700 ug/I ND(<2) Methyl tert butyl ether 70 ug/1 N D(<3) Naphthalene 140 ug/I ND(<4) o-Xylene 10000 ug/I ND(<2) p/m-Xylene 10000 ug/I ND(<2) Toluene 1000 ug/I ND(<2) EPH w/MS Targets 2-Methylnaphthalene 10 ug/I ND(<0.4) Acenaphthene 20 ug/I ND(<0.4) C11-C22Aromatics ug/I ND(<100) C11-C22 Aromatics,Adjusted 200 ug/I ND(<100) C19-06Aliphatics 14000 ug/I ND(<100) .. C9-C18 Aliphatics 700 ug/I ND(<100) _.. .... . ..... . . .. .. .... Naphthalene 140 ug/I ND(<0.4) Phenanthrene 40 ug/I ND(<0.4) Green shading indicates concentrations of analytes reported above Method 1 S-1/GW- 1 Sta nda rds. Gray shading indicates analytes with reporting limits above the S-1/GW-1 Standards. RISK CHARACTERIZATION/IMMINENT HAZARDS [Refer to Appendix D] As presented, the S-1, S-2 and S-3 (GW-1/GW-2/GW-3) soils categories are applicable in consideration of Method 1 Risk Characterization, as consistent with the provisions of 310 CMR 40.0933. These standards were developed to evaluate potential ingestion, particulate inhalation, dermal contact and in consideration of potential leaching of contaminants to groundwater as based on accessibility, frequency and intensity of use of the soils. Soil Subsequent to contaminated soil removal, laboratory analysis reported all EPHNPH and target analyte concentrations in all sidewall and bottom-of-hole areas as below the applicable S-1, S-2 and S-3 (GW-1/GW-3)Method 1 Risk Characterization Standards. As such,confirmatory soil sampling and laboratory analytical data under Method 1 Risk Characterization has demonstrated a condition of No Significant Risk for ingestion, particulate inhalation and dermal contact SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 11 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 exposures or potential leaching of contaminants to groundwater, in consideration of post excavation soil conditions,relative to potential human receptors and environmental receptors. Groundwater As presented,the subject property is mapped within a PDWSA with shallow groundwater as requiring consideration of potential water supply development, associated ingestion exposure risks, as well as inhalation and environmental exposure risks. Based on the GIS mapping and hydrogeologic conditions, the GW-1, GW-2 and GW-3 groundwater categories are applicable under Method 1 Risk Characterization,per the provisions of 310 CMR 40.0932. These standards were developed to evaluate potential ingestion (GW-1), inhalation (GW-2) and environmental (GW-3) exposures. Subsequent to the removal of impacted soils, a single groundwater monitoring well was installed in the area of deepest impact in Zone B. The well was initially sampled immediately after soil excavation on August 3, 2017. Results of EPH/PAH and VPHBTEX analyses reported all concentrations petroleum constituents below the applicable GW-l/GW-2 and GW-3 Method 1 Risk Characterization standards. As a conservative measure the well was sampled again, for EPH/PAHs and VPH/BTEX on August 18, 2017. The second round of sampling reported all concentrations of petroleum constituents as ND. As such, based on the remedial response actions completed and laboratory analysis of groundwater sampled collected from MW-1, located within the release area, a preponderance of physical evidence has been established, to support a finding of No Significant Risk in support of a Permanent Solution Statement,without restriction to activity or use. Indoor Air Subsequent to contaminated soil removal operations, all end-point areas report discrete VPHBTEX concentrations as ND or at low level concentrations. In all cases,the reporting limit concentration or concentration reported were significantly less than the strictest S-1 (GW-1/GW- 2/GW-3), Method 1 Risk Characterization standards and RCS-1,Reportable Concentrations. There is currently no building on the subject residential property; however, a new residential dwelling will be constructed, in a different location to the former building,wherein the living spaces will be beyond the setbacks outlined in 310 CMR 40.0942(l)(d). Based on the Non- Detect or low level residual concentrations reported in the absence of any groundwater impact, there is no threat of vapor entry into any occupied structure,regardless of future building location, and no conditions relative to future building siting are required;a condition of No Significant Risk is opined relative to potential vapor entry following soil removal regardless of the dimensional setbacks prescribed in 310 CMR 40.0942(1) (d). SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MAJBEA17-11040 PAGE 12 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 Imminent Hazards During the course of the Immediate Response Action,no Imminent Hazards were identified as defined within the 310 CMR 40.0321. The subject release of fuel oil represented no acute exposures which would, in the short-term,represent a significant risk to public health and safety. Following remedial response actions, concentrations of petroleum hydrocarbons were reported as below the most stringent Method 1 soil and groundwater Standards,to support the findings of No Significant Risk. DATA USABILITY ASSESSMENT &REPRESENTATIVENESS EVALUATION The following presents a discussion of the Site information used to support the PSS as required by 310 CMR 40.1056(2) (k)and incorporating the guidance provided in MA DEP Policy WSC-07-350. It provides an evaluation and demonstration of the adequacy of the spatial and temporal data sets used to support the PSS, and makes conclusions on the accuracy,precision and sensitivity of the data used. Conceptual Site Model During the demolition of an existing residential dwelling, a 275-gallon fuel oil AST was removed from the basement without pumping out the remaining fuel. As a result, an unknown quantity of No.2 Fuel oil was released to the earthen cellar of the demolished house to bare ground adjacent to the cellar hole. Results of assessment activities indicated two areas of impact: an approximate 10'x 15'area of impact to 2-3'below grade(Zone A)and an approximate Tx 10'area of impact to T below the cellar floor/10' below grade (Zone B). A total of 25.42 tons (17 cubic yards +/-) of petroleum-contaminated soils were subsequently .excavated from these areas. Laboratory results from end-point soil samples reported all concentrations of EPH/PAHs and VPH/BTEX below the most stringent S-1/GW-1 Method 1 Risk Characterization Standards. A groundwater monitoring well (MW-1) was installed in Zone B where soil removal extended to the groundwater interface. Groundwater samples collected from MW-1 initially reported trace concentrations of Naphthalene and 2-Methylnapthalene as below GW-1, Method 1 Standards. A second round of groundwater sampling from MW-1 reported all concentrations of EPH/PAHs and VPH/BTEX as ND,indicating no significant groundwater impact and background conditions. As such, based on the results of laboratory analysis for soil and groundwater sampling conducted, wherein all concentrations of petroleum hydrocarbons have been reported below the most stringent Method 1 Standards, a finding of No Significant Risk has been achieved for the Site. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 13 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 Field Screening PID screening and observations were used to qualify significant impact in soils and to make informed dynamic decisions in the field in advance of submitting samples for MA Certified analyses. In some cases, Dexsil PetroFlag testing was conducted to qualify TPH concentrations in the field. Samples with higher levels of odor or PID readings were assumed to be more contaminated than those samples with lower levels. Comparison of visual observations, PID screening results and laboratory analytical data indicates that the field screening data correlates well with the analytical data. Sampling Locations The removal of impacted soils was performed based on laboratory analytical results supported in the field by PID/Dexsil PetroFlag screening and visual observations, as work progressed from contaminated soil to clean soil. PID/Dexsil PetroFlag screening was used to qualify the horizontal and vertical extent of contaminated soil, in support of excavation. EPH and VPH laboratory analysis were used to evaluate the impacted soils based on the nature of the contaminant being fuel oil. Soil samples were collected for analyses from the extent of soil removal from representative bottom-of-hole and sidewall areas as critical samples. All end-point soil samples were preserved for risk-based EPH/PAH and VPH/BTEX analyses. The samples were placed in appropriately preserved laboratory containers in the field and stored on ice in a cooler, pending shipment to the laboratory under a properly executed chain-of-custody. Monitoring well installation was performed within the release area to qualify groundwater quality within the release area. The location of the monitoring well was based on the area of deepest impact, wherein soil impact in Zone B extended to the groundwater interface at approximately 10' below grade. The monitoring well was installed across the groundwater interface, as representative of petroleum impact to groundwater. Field duplicates or trip blanks for soil sampling were not collected nor considered necessary because the Disposal Site was small, the removal operations had produced clean conditions along the vast majority of exposure points, QA/QC protocols were employed and documented with Method Blanks and Spikes performed by the laboratory. Temporal Data Soil samples were collected subsequent to the excavation of contaminated material. Source removal and associated sampling were completed in a single day. Due to soil removal as the primary remedial strategy, temporal data for soils was not applicable in consideration of final exposure risks, and laboratory analysis of confirmatory end-point samples are relied on for risk characterization. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 14 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 Based on low concentrations of petroleum constituents identified during the initial groundwater sampling event, groundwater was sampled a second time as a conservative measure. The second round of sampling reported all concentrations of petroleum constituents as Non-Detect, confirming no significant impact to groundwater. As such,no further groundwater sampling was deemed necessary. Field Completeness The analytical data set is complete. Critical data from the sidewall and bottom-of-hole areas of the excavation was obtained, representing the extent of significant impact and the limits of contaminated soil removal. Additionally, data from groundwater testing establishes the no significant groundwater impact. The sum of the critical data supports the PSS wherein QA/QC thresholds and Presumptive Certainty requirements were met under the Data Usability and Representativeness policy. Data Inconsistency No inconsistent data was identified. Visual observations, odors and field screening were generally well correlated. No inconsistency was identified between the field screening of the balance of end-point soil samples and their respective laboratory analyses. Data Not Used The complete analytical data set associated with confirmatory end-point soil samples was considered. In addition,the complete analytical data set associated with groundwater testing was considered. Data Usability The analytical data used was validated and justified as representative of environmental conditions. Soil samples from the extent of excavation were collected, representing discrete exposures in representative soil categories as a measure of frequency and intensity of use. The methods utilized (PID soil screening, Dexsil PetroFlag testing, EPH/VPH) all respond to the contaminant of concern identified,and are appropriate for a release of No. 2 fuel oil. Based on the Representativeness Evaluation under MA DEP Policy WSC-07-350 (REDUA),the analytical data quality of all end-point soil samples are considered critical samples relied on in support of the PSS, as reviewed under REDUA. The analytical data provided in support of this PSS has met the method quality control requirements and performance standards for "Presumptive Certainty" as described in CAM VII A, Section 2.0 (a), (b), (c), and (d) or have been evaluated as comparable to CAM requirements. The validity and defensibility of the analytical data used to support the findings of the PSS for this Site with respect to accuracy,precision and completeness pursuant to 310 CMR 40.1056(2)(k) have therefore been satisfied [Refer to QA/QC—Appendix E]. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MA/BEA17-11040 PAGE 15 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 In the lab analysis for the Zone A end-point samples collected on August 1, 2017 (Lab # L 1726964) the CAM narrative reported an affirmative response for Questions A through F and I, with negative responses given for Questions G and H. A negative response was given for Question G because one or more of the target analytes did not achieve the requested CAM reporting limits. This was due to the HB-1: 0-2' sample, submitted for disposal characterization, was grossly contaminated with multiple contaminants of concern above CAM reporting limits, not affecting the critical end-point data. A negative response was given for question H because the surrogate recoveries were below the acceptance criteria due to the dilution required to quantitate the stockpile sample. The dilution was also due to the heavily impacted nature of the HB-1: 0-2' sample. Because this sample was used for disposal characterization, it is not considered critical data. No exceptions were noted with the end-point soil samples and as such,these results meet presumptive certainty for use as critical data. In the lab analysis for the Zone B end-point samples collected on August 3, 2017 (Lab # L1726969) the CAM narrative reported an affirmative response for Questions A through H, with a negative response given for Question I. A negative response was given for Question I because the PAH list for EPH analysis was shortened to the 4 target PAHs relevant to a release of virgin No. 2 fuel oil and as based on previous testing of where these other PAHs where reported as Non- Detect. As such, the Contaminants of Concern for virgin fuel oil specified in the EPH/VPH Implementation Policy (WSC-02-411 were relied upon to evaluate the potential exposure risks associated with the subject fuel oil release, meeting Presumptive Certainty for the.intended it application as critical data. In the lab analysis for the groundwater samples collected on August 3, 2017 (Lab # L1726947) and August 18, 2017 (Lab # L1726947), the CAM narrative reported an affirmative response for Questions A through H, with a negative response given for Question I. Again, a negative response was given for Question I because the PAH list for EPH analysis was shortened to the 4 target PAHs relevant to a release of No. 2 fuel oil. These PAHs were excluded based on the aforementioned pre-characterization analytical results and EPH/VPH policy. As such the appropriate Contaminants of Concern were relied upon to evaluate the .virgin fuel oil release as meeting Presumptive Certainty for the intended application as critical data. In the review of critical soil and groundwater data,the noted QA/QC issues associated with these analyses did not significantly affect risk analysis, and met Presumptive Certainty requirements under REDUA,relative to the interpretation of Significant Risk as defined under the MCP. BACKGROUND FEASIBILITY EVALUATION A review of cost and feasibility to meet background conditions through additional soil removal was considered as part of this IRA, in accordance with the provisions of 310 CMR 40.1020. Low concentrations of fractional petroleum hydrocarbons remain above laboratory reporting limits, but below the most stringent S-1/GW-1 Method 1, Risk Characterization SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD-HYANNIS,MAIBEA17-11040 PAGE 16 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 Standards,wherein a condition of No Significant Risk exists with respect to soils conditions within the defined Site. In addition,the residual low-level petroleum concentrations in soil at the site are non-persistent, naturally degrading compounds. As such, current environmental conditions meet the "Conditions of Categorical Infeasibility" established in Section 9.3.2 of the MA DEP policy "Conducting Feasibility Evaluations Under the MCP"(WSC-04-160),as specifically pertaining to Section 9.3.2.3, "Remediation of Degradable (Non-persistent) Contaminants". GARDENING BEST MANAGEMENT PRACTICES [Defer to Appendix F] Laboratory analyses have reported all petroleum hydrocarbon concentrations in end-point soil samples as less than the applicable and strictest S-1/GW-1, Method.I Risk Characterization standards and as such, laboratory analytical results support a Permanent Solution without conditions, and Gardening Best Management Practices (BMPs) are not required. Notwithstanding, Method 1 does not currently consider ingestion exposure scenario associated with the vegetative uptake for exposure. As such, regulations compel language to identify this potential exposure where Method 1 is relied upon. Thus property owner and resident(s) of 50 Old Colony Road, in Hyannis,MA are hereby advised to consider implementing BMPs to further reduce potential exposure to material in the soils, if raising homegrown produce used for human consumption. Implementing BMPs such as those referenced in Appendix F will allow safer gardening in a wider range of site conditions. Not every BMP is necessary for every single site, but a combination of BMPs site will help reduce the potential for additional exposure risks at urbanized sites and or areas of historic fill[Refer to Appendix F for reference to appropriate Gardening BMPs].Neither of these conditions appears to apply to the subject Site. CONCLUSIONS Based on the expedited capping and subsequent removal of some 17 yards (25.42 tons) of impacted soils from the identified areas of release, a condition of No Significant Risk exists for all activities and uses of the Site without conditions. Subsequent groundwater sampling has indicated that no significant groundwater impact exists related to the release of fuel oil at the property. As such,a condition ofNo Significant Risk supports the Permanent Solution Statement(PSS),without conditions for the closure of this project, in accordance with the provisions of 310 CMR 40.1036 and 40.1056. The findings of this investigation,as represented herein,set forth the rationale and technical justifications for the LSP opinions offered,as established by the certifications made on the attached Bureau of Waste Site Cleanup Forms. The LSP opinions are based on the available data and regulations in effect at the time of this reporting. SEPTEMBER 22,2017 RESIDENTIAL PROPERTY:50 OLD COLONY ROAD—HYANNIS,MA/BEA17-11040 PAGE 17 OF 17 IRA COMPLETION/PERMANENT SOLUTION STATEMENT,RTN 4-26794 MCP I,BUTATIONS [Defer to Appendix G] Our professional services have been performed, our findings obtained, and our recommendations prepared in accordance with current, customary principles and practices in the fields of environmental science and LSP practice. It must be recognized that environmental investigations are inherently limited to conclusions drawn and recommendations developed from information obtained through research and review of relevant site investigation. Additionally,the passage of time may result in change to environmental characteristics at this site and/or surrounding properties, changes in governing regulations and/or professional practice. This report specifically speaks only to those regulations and policies in effect, and the standards of LSP practice, at the time of this submittal. No guarantee or warranty of future conditions, regulations, policies or standards of practice is expressed or implied relative to the LSP Opinions rendered herein. Should you have any questions regarding the project, or require additional information, please contact our office at your earliest convenience. Sincerely, B TT ENV RONMENTAL ASSOCIATES,INC. av�,. hmnett, LSP Jo D. T e a- ie dt, S Prin S nior Project Manager Encl. Supporting Documentation [Appendices A-G] Cc: Edgar Gevorgyan, POA for Garik Gevorgyan- PRP Donna Miorandi, RS Health Inspector—Town of Barnstable Public Health Division' Mark Ells—Barnstable Town Manager' Captain William Rex—Hyannis Fire Department' 1 As part of Public Notice requirements,the report Title Page,Narrative,Index,Transmittal forms and Site Plan are included,pursuant to paperwork reduction policy. The full report is available as public record on the MA DEP website database at bq://public.deD.state.ma.us/SearchableSites/Search.asp or, upon written request to BEA, fiill copy (electronic or paper)will be provided. IMMEDIATE RESPONSE ACTION COMPLETION REPORT WITH PERMANENT SOLUTION STATEMENT SUPPORTING DOCUMENTATION MA DEP RTN 4-26794 Residential Property 50 Old Colony Road-Hyannis,MA BEA17-11040 SEPTEMBER 22,2017 Prepared By_: BENNETT ENVIRONMENTAL ASSOCIATES,INC. 1573 Main Street-P.O.Box 1743 Brewster,MA 02631 David C. Bennett,LSP. Prepared For: Massachusetts Department of Environmental Protection Southeast Regional Offices,Bureau of Waste Site Cleanup/Emergency Response Section 20 Riverside Drive-Lakeville,MA. 02347 Bob Murphy,Case Officer On Behalf Of: Mr. Edgar Gevorgyan,POA for Garik Gevorgyan 271 Great Marsh Road-Centerville,MA 02632 APPENDIX A: Reference Plans -Figure 1: Site Locus Plan[Topographic Quad.,Hyannis,MA. 1998](excerpt) -Figure 2: Ground-Water USGS Resources of Cape Cod,MA[LeBlanc et al, 1986](excerpt) -Figure 3:Mass GIS Priority Resource Map[2017] -Site Plan entitled, "Immediate Response Action Completion..." prepared by BENNETT ENVIRONMENTAL ASSOCIATES,INC.,Dated September 20,2017 APPENDIX B:Field Reports -Field Log[8/1/17—8/25/17] -Monitoring Well Sample Log(8/18/17) -BWSC-101:Release Log Form -BWSC-102:Release Amendment Form(8/1/17) -BWSC-102:Release Amendment Form(8/2/17) -Town of Barnstable Incident Report(8/l/17) -Hyannis Fire Department Incident Report(8/1/17) APPENDIX C: Environmental Records/Permits/Correspondence -Tank Removal Permit/Disposal Receipt -BWSC-103:Release Notification&Retraction Form w/eDEP Submittal Summary and Receipt -BWSC-104:Permanent Solution Statement Transmittal Form w/eDEP Submittal Summary and Receipt -BWSC-105:Immediate Response Action Transmittal Form w/eDEP Submittal Summary and Receipt -BWSC-112:Bill of Lading(to transport soil)w/filing receipt/Aggregate Industries Soil Recycling Submittal -BWSC-112 A,B,C: Bill of Lading(received at facility)w/filing receipt -Uniform Hazardous Waste Manifest[017075290JJK(151 gallons of oil)] APPENDIX D:Laboratory Analytical Data -Remedial Response(soil)[Alpha Analytical—Lab#LI726969(8/10/17)] Remedial Response(soil)[Alpha Analytical—Lab#L1726964(8/11/17)] -Disposal Characterization(soil)[Alpha Analytical—Lab#L1727161 (8/11/17)] -Remedial Performance(groundwater)[Alpha Analytical—Lab#L1726947(08/12/17)] -Remedial Performance(groundwater)[Alpha Analytical—Lab#L1729083 (08/25/17)] APPENDIX E: Quality Assurance/Quality Control Plan APPENDIX F:Gardening Best Management Practices APPENDIX G:MCP Limitations Massachusetts Department of Environmental Protection eDEP Transaction Copy Here is the file you requested for your records. To retain a copy of this file you must save and/or print. Username: JTWIELANDT Transaction ID: 956977 Document: BWSC104 Permanent And Temporary Solution Statement Size of File: 222.17K Status of Transaction: In Process Date and Time Created: 9/29/2017:4:43:10 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. Massachusetts Department of Environmental Protection BWSC 104 ` Bureau of Waste Site Cleanup b Release Tracking Number PERMANENT AND TEMPORARY SOLUTION STATEMENT ursuant to 310 CMR 40.10 00(Subpart J) - 26794 For sites with multiple RTNs,enter the Primary RTN above. A.SITE LOCATION: 1.Site Name/Location Aid: FORMER COMMERCIAL..LOT 2.Street Address: 50 OLD COLONY ROAD 3.City/Town: HYANNIS 4.ZIP Code: 026010000 5.Coordinates: a.Latitude:N 41.64037 b.Longitude:W 70.28643 6.Check here if the disposal site that is the source of the release is Tier Classified.Check the current Tier Classification Category: r a.Tier I r—b.Tier ID r c.Tier H B.THIS FORM IS BEING USED TO:(check all that apply) 1.List Submittal Date of the Permanent or Temporary Solution Statement, or RAO Statement(if previously submitted): mm/dd/yyyy 17 2.Submit a Permanent or Temporary Solution Statement a.Check here if this Permanent or Temporary Solution Statement covers additional Release Tracking Numbers (RTNs).RTNs that have been previously linked to a Tier Classified Primary RTN do not need to be listed here. b.Provide the additional Release Tracking Number(s)covered by this - Permanent or Temporary Solution Statement. I� 3.Submit a Revised Permanent or Temporary Solution Statement(or revised RAO Statement) a.Check here if this Revised Permanent or Temporary Solution Statement covers additional Release Tracking Numbers(RTNs), not listed on the Permanent or Temporary Solution Statement or previously submitted Revised Permanent or Temporary Solution Statements.RTNs that have been previously linked to a Tier Classified Primary RTN do not need to be 1_sted here. b.Provide the additional Release Tracking Number(s)covered by this Permanent or Temporary Solution Statement. —J r 4.Submit a Permanent or Temporary Solution Partial Statement Check above box,if any Response Actions remain to be taken to address conditions associated with this disposal site having the Primary RTN listed in the header section of this transmittal form.This Permanent or Temporary Solution Statement will record only a Permanent or Temporary Solution-Partial Statement for that RTN.A final Permanent or Temporary Solution Statement will need to be submitted that references all Permanent or Temporary Solution-Partial Statements and,if applicable,covers any remaining conditions not covered by the Permanent or Temporary Solution-Partial Statements. Also,specify if you are an Eligible Person or Tenant pursuant to M.G.L.c.21 s.2,and have no further obligation ro conduct response actions on the remaining portion(s)of the disposal site: r a.Eligible Person r b.Eligible Tenant r 5.Submit a Revised Permanent or Temporary Solution Partial Statement(or revised RAO-Partial Statement) r 6.Submit an optional Phase I Completion Statement supporting the Permanent or Temporary Solution Statement r 7.Submit a Periodic Review Opinion evaluating the status of a Temporary Solution,as specified in 310 CMR 40.1051 (Section F is optional) r 8.Submit a Retraction of a previously submitted Permanent or Temporary Solution Statement(or RAO Statement) (Sections E&F are not required) (All sections of this transmittal form must be filled out unless otherwise noted above) Revised:6/21/2016 Pagel of 8 III assachusetts Department of Environmental Protection $WSC 104 ureau of Waste Site Cleanup ERMANENT AND TEMPORARY SOLUTION STATEMENT Release Tracking Number ursuant to 310 CMR 40.1000(Subpart J) 4 - 26794 For sites with multiple RTNs,enter the Primary RTN above. C.DESCRIPTION OF RESPONSE ACTIONS:(check all that apply;for volumes,list cumulative amounts) 1.Assessment and/or Monitoring Only 'r 2.Temporary Covers or Caps 3.Deployment of Absorbent or Containment Materials t—.-4.Treatment of Water Supplies 5.Structure Venting System/HVAC Modification System r 6.Engineered Barrier 7.Product or NAPL Recovery r'8.Fencing and Sign Posting r 9.Groundwater Treatment Systems r-10.Soil Vapor Extraction F_11.Remedial Additives r 12.Air Sparging 13.Active Exposure Pathway Mitigation System r.14.Passive Exposure Pathway Mitigation System F 15.Monitored Natural Attenuation r 16.In-Situ Chemical Oxidation W.17.Removal of Contaminated Soils W a.Re-use,Recycling or Treatment r i.On Site Estimated volume in cubic yards rv-.ii.Off Site Estimated volume in cubic yards 17 iia.Facility Name: AGGREGATE INDUSTRIES Town: SOUTH DENNIS State: MA iib.Facility Name: Town: State: iii.Describe: I—b.Landfill r-i.Cover Estimated volume in cubic yards Facility Name: Town: State: r ii.Disposal Estimated volume in cubic yards Facility Name: Town: State: ry 18.Removal of Drums,Tanks or Containers: a.Describe Quantity and Amount: REMOVAL OF 275 GALLON SINGLE-WALL STEEL AST b.Facility Name: MIDDLEBORO RECYCLING Town: MIDDLEBORO State: MA c.Facility Name: Town: State: r:19.Removal of Other Contaminated Media: a.Specify Type and Volume: REMOVAL OF 151 GALLONS OF OIL b.Facility Name: TRADEBE TREATMENT RECYCLING OF STOUGHTON Town: STOUGHTON State: MA c.Facility Name: Town: State: Revised: 6/21/2016 Page 2 of 8 assachusetts Department of Environmental Protection BWSC 104 ureau of Waste Site Cleanup Release Tracking Number ERMANENT AND TEMPORARY SOLUTION STATEMENT - 26794 ursuant to 310 CMR 40.1030(Subpart J) (� I 4 For sites with multiple RTNs,enter the Primary RTN above. C.DESCRIPTION OF RESPONSE ACTIONS(coat.):(check all that apply;for volumes,list cumulative amounts) 20.Other Response Actions: Describe: )—21.Use of Innovative Technologies: Describe: D. SITE USE: 1.Are the response actions that are the subject of this submittal associated with the redevelopment,reuse or the major expansion of the current use of property(ies)impacted by the presence of oil and/or hazardous materials? r-a.Yes r b.No r-c.Don't know 2.Is the property a vacant or under-utilized commercial or industrial property("a brownfield property")? r-a.Yes W b.No 17 c.Don't know 3.Will funds from a state or federal brownfield incentive program be used on one or more of the property(ies)within the disposal site? if a.Yes W b.No r-.c.Don't know If Yes,identify program(s): 4.Has a Covenant Not to Sue been obtained or sought? r-a.Yes W b.No r_1 c.Don't know 5.Check all applicable categories that apply to the person making this submittal: a.Redevelopment Agency or Authority F b.Community Development Corporation r c.Economic Development and Industrial Corporation F d.Private Developer r e.Fiduciary I—f.Secured Lender 1—g.Municipality h.Potential Buyer(non-owner) Ne-i.ether,describe: PROPERTY OWNER This data will be used by MassDEP for information.purposes only,and does not represent or create any legal commitment,obligation or liability on the part of the party or person providing this data to MassDEP. E.PERMANENT OR TEMPORARY SOLUTION CATEGORY: Specify the category of Solution that applies to the Disposal Site,or Site of the Threat of Release.Select either 1,2,or 3. 1.Permanent Solution with No Conditions(check one) r a.A threat of release has been eliminated. IF b.All contamination has been reduced to Natural Background levels. ry c.A condition of No Significant Risk exists or has been achieved with no Activity and Use Limitation or other limitations, assumptions,or conditions(310 CMR 40.1013). Revised:6/21/2016 Page 3 of 8 assachusetts Department of Environmental Protection BWSC 104 ureau of Waste Site Cleanup r Release Tracking r' g Number ERMANENT AND TEMPORARY SOLUTION STATEMENT _ ursuant to 310 CMR 40.1000(Subpart 7) 26794 For sites with multiple RTNs,enter the Primary RTN above. E.PERMANENT OR TEMPORARY SOLUTION CATEGORY(cont.): r 2.Permanent Solution with Conditions(check a and/or b): a.An AUL has been implemented pursuant to 310 CMR 1012(2)(check one) i.Required pursuant to 310 CMR 40.1012(2) Is the AL1L required because the Permanent Solution relies on an Active Exposure Pathway Mitigation Measure pursuant to CMR 310 40.1025? 1.Yes 2.No r H.Optionally implemented pursuant to 310 CMR 40.1012(3) r" b.Limitations or conditions apply pursuant to 310 CMR 40.1013(check all that apply): r i.Gardening Best Management Practices(BMPs)for non-commercial gardening in a residential setting r ii.Concentrations of Oil and Hazardous Material consistent with Anthropogenic Background r" iii.Residual contamination in a Public or Railroad Right-of-Way ri iv.Groundwater contamination would exceed GW-2 Standards except for the absence of an occupied building or structure r 3.Temporary Solution(check a or b/and c) r a.Response actions to achieve a Permanent Solution are not currently feasible b.Response actions to achieve a Permanent Solution are feasible and are being continued toward a Permanent Solution r c.Does the Temporary Solution rely on an Active Exposure Pathway Mitigation Measure pursuant to 310 CMR 40.1026? r7 i.Yes r ii.No F.PERMANENT AND TEMPORARY SOLUTION INFORMATION: 1.Specify the Risk Characterization Method(s)used to achieve the Permanent or Temporary Solution,described above: rv, a.Method 1 r b.Method 2 ,r- c.Method 3 d.Method Not Applicable-Contamination reduced to or consistent with background,or Threat of Release abated 2.Specify all Soil Category(ies)applicable.More than one Soil Category may apply at a Site.Be sure to check off all APPLICABLE categories: r a S-1/GW-1 r7o, d.S-2/GW-1 r` g.S-3/GW-1 r j.Not Applicable r7e b.S-1/GW-2 r e.S-2/GW-2 r h.S-3/GW-2 r c.S-1/GW-3 rv. f.S-2/GW-3 r i.S-3/GW-3 3.Specify all Groundwater Category(ies)impacted.A site may impact more than one Groundwater Category.Be sure to check off all IMPACTED categories: r a GW-1 r3 b.GW-2 r c.GW-3 AV d.No Groundwater Impacted Revised:6/21/2016 Page 4 of 8 assachusetts Department of Environmental Protection $WSC 104 ureau of Waste Site Cleanup Release Tracking Number TVIU, RMANENT AND TEMPORARY SOLUTION STATEMENT � - 26794 rsuant to 310 CMR 40.1000(Subpart J) I`� I For sites with multiple RTNs,enter the Primary RTN above. F.PERMANENT AND TEMPORARY SOLUTION INFORMATION(cont.): r 4.Check here if the risk assessment includes any changes to the groundwater category pursuant to 310 CMR 40.0932(5)(a)through(e).Check all conditions that apply: r- a.An InterimWellhead Protection Area does not apply based on a hydrogeologic evaluation(310 CMR 40.0932(5)(a)) r b.Groundwater was determined not to be in a Potentially Productive Aquifer or is not feasible to be developed as a drinking water supply(310 CMR 40.0932(5)(b)) c.A Non-Potential DrinkingWater Source Area determination was made(310 CMR 40.0932(5)(c)) d.Existing private wells were permanently closed(310 CMR 40.0932(5)(d)) e.Groundwater is located within a Zone A,but is not hydrogeologically connected to a drinking water supply (310 CMR 40.0932(5)(e)) r 5.Check here if the Permanent or Temporary Solution supports a finding of No Significant Risk for petroleum in a GW-1 area pursuant to 310 CMR 40.0924(2)(b)3. 6.Specify whether remediation was conducted: r a.Check here if soil remediation was conducted. r b.Check here if groundwater remediation was conducted. r c.Check here if other remediation was conducted. Specify: 7.Specify whether the analytical data used to support the Permanent or Temporary Solution used the Compendium of Analytical Methods(CAM): ry a.CAM used to support all analytical data. r b.CAM used to support some of the analytical data. PP Y PP Yt r— c.CAM not used. 8.Check here to indicate that the Permanent or Temporary Solution Statement includes a Data Usability Assessmen.and Data Representativeness Evaluation pursuant to 310 CMR 40.1056. 9.Estimate the number of acres this Permanent or Temporary Solution Statement applies to: 0.01 Revised:6/21/2016 Page 5 of 8 assachusetts Department of Environmental Protection BWSC 104 J�� uheau of Waste Site Cleanup Release Tracking Number r RMANENT AND TEMPORARY SOLUTION STATEMENT � _rsuant to 310 CMR 40.1000(Subpart I ' 1 26794 For sites with multiple RTNs,enter the Primary RTN above. G.LSP SIGNATURE AND STAMP: j 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 CMR4.03(2),and(iii)the provisions of 309 CMR 4.03(3),to the best of my knowledge,information and belief, >if Section B indicates that either a Permanent or Temporary Solution Statement,Phase I Completion Statement andlor 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.21E 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.21E 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#: 4303 2.First Name: DAVID C 3.Last Name: BENNETT 4.Telephone: 5088961706 5.Ext.: 6.Email: 7.Signature: DAVID C BENNETT 8.Date: 9/29/2017 9.LSP Stamp: mm/dd/yyyy ih Of Eil� onic Quaff H.PERSON MAKING SUBMITTAL: 1.Check all that apply: r a.change in contact name r b.change of address W c.change in the person undertaking response actions 2.Name of Organization: GARIC GEVORGYAN 3.Contact First Name: EDGAR 4.Last Name: GEVORGYAN 5.Street: 271 GREAT MARSH ROAD 6.Title: POA FOR PROPERTY OWNER 7.City/Town: CENTERMI I F: 8.State: MA 9.ZIP Code: 026320000 10.Telephone: 8185994431 11.Ext: 12.Email: Revised: 6/21/2016 Page 6 of 8 assachusetts Department of Environmental Protection BWSC 104 ureau of Waste Site Cleanup ERMANENT AND TEMPORARY SOLUTION STATEMENT 4� �Release Tracking Number ursuant to 310 CMR 40.1000(Subpart J) I4 I - 26794 For sites with multiple RTNs,enter the Primary RTN above. I.RELATIONSHIP TO RELEASE OR THREAT OF RELEASE OF PERSON MAKING SUBMITTAL: f—Check here to change relationship r:1.RP or PRP W a.Owner I—b.Operator r c.Generator d.Transporter r e.Other RP or PRP Specify: r 2.Fiduciary,Secured Lender or Municipality with Exempt Status(as defined by M.G.L.c.21E,s.2) r. 3.Agency or Public Utility on a Right of Way(as defined by M.G.L.c.21E,s.50)) r 4.Any Other Person Making Submittal Specify Relationship: J.REQUIRED ATTACHMENT AND SUBMITTALS: r 1.Check here if the Permanent or Temporary Solution 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 t-le applicable provisions thereof. r 2.Check here to certify that the Chief Municipal Officer and the Local Board of Health have been notified of the submittal of a Permanent or Temporary Solution Statement that relies on the public way/rail right-of-way exemption from the requirements of an AUL. 3.Check here to certify that the Chief Municipal Officer and the Local Board of Health have been notified of the submittal of a Permanent or Temporary Solution Statement with instructions on how to obtain a full copy of the report. r. 4.Check here to certify that documentation is attached specifying the location of the Site,or the location and boundaries of the Disposal Site subject to this Permanent or Temporary Solution Statement.If submitting a Permanent or Temporary So_ution 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. r 5.Check here to certify that,pursuant to 310 CMR 40.1406,notice was provided to the owner(s)of each property within the disposal site boundaries,or notice was not required because the disposal site boundaries are limited to property owned by the party conducting response actions.(check all that apply) r— a.Notice was provided prior to,or concurrent with the submittal of a Phase II Completion Statement to the Department. r b.Notice was provided prior to,or concurrent with the submittal of this Permanent or Temporary Solution Statement to the Department. r c.Notice not required. d.Total number of property owners notified,if applicable: r 6.Check here if you are submitting one or more AULs.You must submit an AUL Transmittal Form(BWSC113)and a copy of each implemented ALL related to this Permanent Solution or Temporary Solution Statement.Specify the type of AUL(s)below:(required for Permanent Solution with Conditions Statements where an AUL is being implemented) r a.Notice of Activity and Use Limitation b.Number of Notices submitted: r c.Grant of Environmental Restriction d.Number of Grants submitted: r 7.If a Permanent Solution Compliance Fee is required for any of the RTNs listed on this transmittal form,check here to certify that a Permanent Solution Compliance Fee was submitted to DEP,P.O.Box 4062,Boston,MA 02211. 8.Check here if any non-updatable information provided on this form is incorrect,e.g.Site Address/Location Aid.Send corrections to bwsc.edep@state.ma.us. 9.Check here to certify that the LSP Opinion containing the material facts,data,and other information is attached. Revised: 6/21/2016 Page 7 of 8 assachusetts Department of Environmental Protection BWSC 104 ureau of Waste Site Cleanup r Release Tracking Number ERMANENT AND TEMPORARY SOLUTION STATEMENT �, � - 26794 4 ursuant to 310 CMR 40.1000(Subpart J) I`� I For sites with multiple RTNs,enter the Primary RTN above. K.CERTIFICATION OF PERSON MAKING SUBMITTAL: 1.I,EDGAR GEVORGYAN ,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: EDGAR GEVORGYAN 3.Title: POA FOR PROPERTY OWNER Signature 4.For: GARIC GEVORGYAN 5.Date: 9/29/2017 (Name of person or entity recorded in Section H) mm/dd/yyyy 6.Check here if the address of the person providing certification is different from address recorded in Section H. 7.Street: 8.City/ own: 9.State: 10.ZIP Code: 11.Telephone: 12.Ext.: 13.Email: 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:) Received by DEP on 9/29/2017 4:41:13 PM Revised:6/21/2016 Page 8 of 8 9/29/2017 eDEP-MassDEP's OnlineFiling System _ MassDEP Home I Contact I Privacy Policy MassDEP's Online Filing System JIm Usemame:DAVIDBENNETT Nickname:BENNETTDAVID w • • • • ?;- is F c =s.ca Receipt v. Forms Attach Files Siqnature Receipt Summary/Receipt print receipt Exit Your submission is complete. Thank you for using DEP's online reporting system. You can select"My eDEP"to see a list of your transactions. DEP Transaction ID: 956977 Date and Time Submitted: 9/29/2017 4:41:13 PM Other Email : Form Name: BWSC104 Permanent And Temporary Solution Statement RTN: 4-26794 Location: FORMER COMMERCIAL LOT Address: 50 OLD COLONY ROAD, HYANNIS, 026010000 Person Making Submittal GARIC GEVORGYAN EDGAR GEVORGYAN 271 GREAT MARSH ROAD CENTERVILLE, MA 026320000 LSP LSP#: 4303 LSP Name: DAVID C BENNETT Person Making Certification GARIC GEVORGYAN Edgar Gevorgyan Ancillary Document Uploaded/Mailed !BWSC-104 QUESTION.132 - Perm. or Temp. Solution Stmt or RAO Report- Uploaded (BEA17-11040 IRAC PSS 9.22.17.pdf) BWSC-104 QUESTION.J1 -Statement of Provisions - Uploaded (BWSC- 102.pdf) My eDEP MassDEP Home i Contact i Privacy Policy MassDEP's Online Filing System ver.14.1.11.0©2017 MassDEP htti)s://edeD.der).mass.aov/Pages/PrintReceir)t.asr)x 1/1 Massachusetts Department of Environmental Protection eDEP Transaction Copy_ Here is the file you requested for your records. To retain a copy of this file you must save and/or print. Username: JTWIELANDT Transaction ID: 956985 Document: BWSC105 Immediate Response Action Transmittal Form Size of File: 187.92K Status of Transaction: In Process Date and Time Created: 9/29/2017:4:41:57 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. Zwpl— - Massachusetts Department of Environmental Protection BWSC 105 Bureau of Waste Site Cleanup Immediate Response Action (IRA) Transmittal Form Release Tracking Number s Pursuant to 310 CMR 40.0424-40.0427(Subpart D 9 A.SITE LOCATION: 1.Release Name/Location Aid: FORMER COMMERCIAL LOT 2.Street Address: 50 OLD COLONY ROAD 3.City/Town: HYANNIS 4.Zip Code: 026010000 5.Check here if this location is Adequately Regilated,pursuant to 310 CMR 40.0110-0114. a.CERCLA f—b.HSWA Co:re-.tive 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): 2.Submit an Initial IRA Plan. 3.Submit a Modified IRA Plan of a previously submitted written IRA Plan. rv- 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. 1—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. r 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. f— 5.Submit a request to Terminate an Active Remedial System or Response Action(s)Taken to Address an Imminert Hazard. f 7 6.Submit an IRA Status Report r 7.Submit a Remedial Monitoring Report.(This report can only be submitted through eDEP.) a.Type of Report:(check one) r-i.Initial F_eport ii.Interim Report iii.Final Report b.Frequency of Submittal:(check all that apply) r i.A Remedial Monitoring Report(s)submitted monthly to address an Imminent Hazard. 1—ii.A Remedial Monitoring Report(s)submirted monthly to address a Condition of Substantial Release Migration. r iii.A Remedial Monitoring Report(s)submitted every six months,concurrent with an IRA Status Report. Ir iv.A Remedial Monitoring Report(s)submirted annually,concurrent with an IRA Status Report. 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 Moritoring Program addressed by this transmittal form. Revised: 11/14/2013 Page 1 of 6 Massachusetts Department of Environmental Protection BWSC 105 Bureau of Waste Site Cleanup Release Tracking Number Immediate Response Action (IRA) Transmittal Form Pursuant to 310 CMR 40.0424-40.0427(Subpart D) - 26794 8.Submit an IRA Completion Statement. r 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 (RTM 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. r 10.Submit a Plan for the Application of Remedial Additives near a sensitive receptor,pursuant to 310 CMR 40.0046(3). (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.Media Irn acted and Receptors Affected: check all that apply)P P ( PP Y) ra.Paved Surface !"'b.Basement I—c.School r d.Public Water Supply r e.Surface Water r£Zone 2 r g.Private Well r.h.Residence r i.Soil r j.Groundwater r k.Sediments r I.Wetland r m.Storm Drain r n.Indoor Air r o.Air r p.Soil Gas r:q.Sub-Slab Soil Gas r.Critical Exposure Pathway r s.NAPL r t.Unknown r r.Others Specify: 2.Sources of the Release or TOR:(check all that apply) r'a.Transformer r b.Fuel Tank r c.Pipe r d.OHM Delivery 1.7,e.AST r f.Drums r g.Tanker Truck ri h.Hose r i.Line r j.UST Describe: r k.Vehicle r 1.Boat/Vessel r m.Unknown r n. Other: 3.Type of Release or TOR:(check all that apply) [—a.Dumping r b.Fie R c.AST Removal r d.Overfill r e.Rupture r f.Vehicle Accident W g.Leak r h.Spill r i.Test failure r j.TOR Only r k.UST Removal Describe: r 1.Unknown r m Other: 4.Identify Oils and Hazardous Materials Released:(check all that apply) r a.Oils r b.Chlorinated Solvents r c.Heavy Metals r d. Others Specify: D.DESCRIPTION OF RESPONSE ACTIONS:(check all that apply,for volumes list cumulative amounts) r 1.Assessment and/or Monitoring Only rV 2.Temporary Covers or Caps r 3.Deployment of Absorbent or Containment Materials r 4.Temporary Water Supplies r 5.Structure Venting System/HVAC Modification System r 6.Temporary Evacuation or Relocation of Residents r 7.Product or NAPL Recovery W 8.Fencing and Sign Posting r 9.Groundwater Treatment Systems r 10.Soil Vapor Extraction r 11.Remedial Additives r 12.Air Sparging r 13.Active Exposure Pathway Mitigation System r 14.Passive Exposure Pathway Mitigation System Revised: 11/14/2013 Page 2 of 6 Massachusetts Department of Environmental Protection BWSC 105 Bureau of Waste Site Cleanup Immediate Response Action (IRA) Transmittal Form Release Tracking Number Pursuant to 310 CMR 40.0424-40.0427 (Subpart D) F Li�v� - 26794 D.DESCRIPTION OF RESPONSE ACTIONS:(cont.) r 15.Excavation of Contaminated Soils. rw a.Re-use,Recycling or Treatment i.On Site Estimated volume in cubic yards r ii.Off Site Estimated volume in cubic yards 17 iia.Receiving Facility: AGGREGATE INDUSTRIES Town: SOUTH DENNIS State: !MA fib.Receiving Facility: Town: State: iii.Describe: r b.Store ` i.On Site Estimated volume in cubic yards n.Off Site Estimated volume in cubic yards iia.Receiving Facility: Town: State: iib.Receiving Facility: Town: State: r c.Landfill i.Cover Estimated volume in cubic yards Receiving Facility: Town: State: - r ii.Disposal Estimated volume in cubic yards Receiving Facility: Town: State: r 16.Removal of Drums,Tanks,or Containers: a.Describe Quantity and Amount: 275-GALLON SINGLE-WALL STEEL AST b.Receiving Facility: MIDDLEBORO RECYCLING,INC. Town: MIDDLEBORO State: MA c.Receiving Facility: Town: State: 17.Removal of Other Contaminated Media: a.Specify Type and Volume: 151 GALLONS OF OIL 18.Other Response Actions: Describe: r 19.Use of Innovative Technologies: Describe: Revised: 11/14/2013 Page 3 of 6 Imm71Massachusetts Department of Environmental Protection BWSC 105 Bureau of Waste Site Cleanup ediate Response Action (IRA) Transmittal Form Release Tracking Number Pursuant to 310 CMR 40.0424-40.0427(Subpart D) - 26794 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 provisionsof 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.2 1 E and 310 CMR 40.0000, (ii)is(are)appropriate and reasonable to accomplish thepurposes 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.21E 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.21E and 310 CMR 40.0000; >if Section B 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.21E 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.21E 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 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.21E 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.21E 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#: 4303 2.First Name: DAVID C 3.Last Name: BENNETT 4.Telephone: 508-896-1706 S.Ext: 6.Email: 7.Signature: DAVID C BENNETf 8.Date: 9/29/2017 (mm/dd/yyyy) 9.LSP Stamp: Electronic Sea! 'Site VT- Revised: 11/14/2013 Page 4 of 6 Massachusetts Department of Environmental Protection $WSC 105 L Bureau of Waste Site CleanupRelease Tracking Number Immediate Response Action (IRA) Transmittal Form Pursuant to 310 CMR 40.0424-40.0427(Subpart D) - 26794 F.PERSON UNDERTAKING IRA: 1.Check all that apply: r-a.change in contact name r-b.change of address 1TV c.change in the person undertaking response actions 2.Name of Organization: GARIC GEVORGYAN 3.Contact First Name: EDGAR 4.Last Name: GEVORGYAN 5.Street: 271 GREAT MARSH ROAD 6.Title: POA FOR PROPERTY OWNER 7.City/Town: CENTERVILLE 8.State: MA 9.Zip Code: 026320000 10.Telephone: 818-599-4431 11.Ext 12.Email: G.RELATIONSHIP TO RELEASE OR THREAT OF RELEASE OF PERSON UNDERTAKING IRA: Check here to change relationship r 1.RP or PRP r a.Owner i b.Operator r c.Generator r d.Transporte- r e.Other RP or PRP Specify Relationship: r 2.Fiduciary,Secured Lender or Municipality with Exempt Status(as defined by M.G.L.c.21E,s.2) r 3.Agency or Public Utility on a Right of Way(as defined by M.G.L.c.21E,s.50)) r- 4.Any Other Person Undertaking Response Actions: Specify Relationship: H.REQUIRED ATTACHMENT AND SUBMITTALS: r 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.If this box is checked,you must submit one of the following plans,along with the appropriate transmittal form. a.A Release Abatement Measure(RAM)Plan 03WSC106) b.Phase IV Remedy Implementation Plan.(BWSC 108) 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 MassDEP or EPA.If the box is checked,you MUST attach a statement identifying the applica3le provisions thereof. r7o 3.Check here to certify that the Chief Municipal Officer and the Local Boardof Health were notified of the implementation of an Immediate Response Action taken to control,prevent,abate or eliminate an Imminent Hazard. W 4.Check here to certify that the Chief Municipal Officer and the Local Boardof 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. r 5.Check here if any non-updatable information provided on this form is incorrect,e.g.Release Address/Location Aid.Send corrections to BWSC.eDEP@state.ma.us. F7 6.Check here to certify that the LSP Opinion containing the material facts,data,and other information is attached. Revised: 11/14/2013 Page 5 of 6 Massachusetts Department of Environmental Protection BWSC 105 Bureau of Waste Site Cleanup Immediate Response Action (IRA) Transmittal Form Release Tracking Number ) 4� - 26794 tiLt Pursuant to 310 CNM 40.0424-40.0427(Subpart D I.CERTIFICATION OF PERSON UNDERTAKING IRA: L 1, EDGAR GEVORGYAN ,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 the/those individual(s)immediately responsible for obtaining the information,the material information contained herein is,to the best of my knowledge,information and belief,true,accurate and complete;(iii) that,to the best of my knowledge,information and belief,I/the person(s)or entity(ies)on whose behalf this submittal is made satisfy(ies)the criteria in 310 CMR 40.0183(2);(iv)that I/the person(s)or entity(ies)on whose behalf this submittal is made have provided notice in accordance with 310 CMR 40.0183(5); and(v)that I am fully authorized to make this attestation on behalf of the person(s)or entity(ies)legally responsible for this submittal.I/the person(s) or entity(ies)on whose behalf this submittal is made is/are 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: EDGAR GEVORGYAN 3.Title: POA FOR PROPERTY OWNER 4.For: GARIC GEVORGYAN 5.Date: 9/29/2017 (mm/dd/yyyy) r- 6.Check here if the address of the person providing certification is different from address recorded in Section F. 7.Street: 8.City/Town: 9.State: 10.Zip Code: 11.Telephone: 12.Ext 13.Email: YOU ARE SUBJECT TO AN ANNUAL COMPLIANCE ASSURANCE FEE OF UP TO$10,000 PER BILLABLE YEAR FOR THIS DISPOSAL SITE.YOU MUST LEGIBLY COMPLETE ALL RELEVANT SECTIONS OF THIS FORM OR DEP MAY RETURN THE DOCUMENT AS INCOMPLETE.IF YOU SUBMIT AN INCOMPLETE FORM,YOU MAY BE PENALIZED FOR MISSING A REQUIRED DEADLINE. Date Stamp(DEP USE ONLY:) Received by DEP on 9/29/2017 4:40:30 PM Revised: 11/14/2013 Page 6 of 6 9/A/2017 eDEP-MassDEP's OnlineFiling System • MassDEP Home i Contact i Privacy Policy } MassDEP's Online Filing System "w Usemame:DAVIDBENNETT Nickname:BENNETTDAVID Receipt _ Forms Attach Files Signature Receipt Summary/Receipt print receipt Exit Your submission is complete. Thank you for using DEP's online reporting system. You can select"My eDEP"to see a list of your transactions. DEP Transaction ID: 956985 Date and Time Submitted: 9/29/2017 4:40:30 PM Other Email : Form Name: BWSC105 Immediate Response Action Transmittal Form RTN: 4-26794 Location: FORMER COMMERCIAL LOT Address: 50 OLD COLONY ROAD, HYANNIS, 026010000 Person Making Submittal GARIC GEVORGYAN EDGAR GEVORGYAN 271 GREAT MARSH ROAD CENTERVILLE, MA 026320000 LSP LSP#: 4303 LSP Name: DAVID C BENNETT Person Making Certification GARIC GEVORGYAN Edgar Gevorgyan Ancillary Document Uploaded/Mailed BWSC-105 Q.1304 - Imminent Hazard Evaluation Doc - Uploaded (IRAC PSS IIHE Reference.pdf) BWSC-105 Q.1308 - IRA Completion Report- Uploaded (BEA17-11040 IRAC PSS 9.22.17.pdf) My eDEP MassDEP Home i Contact i Privacy Policy MassDEP's Online Filing System ver.14.1.11.0©2017 MassDEP httos://edeo.deo.mass.ciov/Paaes/PrintReceii)t.asr)x 1/1 Health Master Detail Page 1 of 1 kv 7 �.< �-•it�q A+'Ml1,-a Qg#�}�,I ..�.:._ .fir,•- y Aa -i K ¢� ' °"""hy$k ; t Parcel Parcel:306-117-001� Location:50 OLD COLONY ROAD Hyannis Owner.'GEVORGYAN GARIK _ w I ...._..�................,.._ ...�.. .....__,._._ ...,.�-�....d...a._._..,. ._,,,...._A �,.�........,...,�,....,._....�._r.....__......,.....,-.,aa.a..�,.,.,_� Won.._....,....,.,.�M,_,�-r.,..�..�........,w,. ......�... Business name: Business phone: Rental property: ❑ Deed restricted: ❑ a Number of bedrooms`.E� Contaminant released: ❑ Fuel storage tank permit: ❑ Save Parcel Changes rir Return to Lookup Parcel Info nYY q Parcel ID i306k 17 OCt1 r t 6 i %' i iN $ Developer lot:LOT 2 3 s Y .: Location.50 OLD COLONY ROAD >- _ Primary frontage:220 --Secondary road. - ' K Secondaryfrontage: - Village:Hyannis Fire district:HYAN'NIS Town sewer exists at this address Yeses Road Index 1144 r Y MEI.- anterac[rve ma '�'s._ Town zone of contribution: # State zone of contribution: Owner Info Owner GEVORGYAN;GARIK Co Owner _ Streetl:271 GREAT MARSH ROAD` Street2 `i -City:CENTERVILLE a,State:MA zip: 02632° Country: ' Deed date:.8/19/2015 1` Deed reference:29084/274 Land Info - Acres:.0.45 Use:'Single Fam MDL 01 zoning:RB Neighborhood: 0106 Topography - , `` Road Utllrtles > Location Construction Info i8 d �Po,� a Area iva 4E8-� 1 1950 §1584 792 �2^Bedro s 1 Full-OHalf Buildings value:$54,200 00 Extra features'$15 600.00 Land value: $138,100.00 ' r E http://issgl2/intranet/healthMaster/HealthMasterDetaii.aspx?ID=306117001 8/1/2017. 1"� �� �ei � � rt � ¢i �� �z+* { 9 ��•=�t'S p�yt�, Y¢ +6 q° �T"� x r � •i•Y',. #• V'��t ram' $$ r Tt �i d �g v p `- j � rt , yJ - u a+ m y r y Z Y 1 . f NO AC "AlfIx If TL z r zt sr tY } a r t r F t In <fti�� '�,`ap�;,�i� r9 .ems* r` 'rS'a_��; � s�i c {s=� � h'i�"t"'...Er� ,t ` �� , ,`t0•,, ry yam' ... 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Or s' r ,A + to r e 4 BREWSTER, REFERENCE _ e a � MA - PLAN TITLED "APPROVAL NOT REQUIRED SUBDIVISION OF LAND", PREPARED BY BAXTER NYE ENGINEERING * ,5URVETING, DATED 9/3/2014 ; -TOWN OF BARNSTABLE GI5 MAPPING / LOCUS . 9 NOTE: THIS SITE PLAN WAS NOT PREPARED PROM ANY INSTRUMENT l " SURVEY AND UNDER NO CIRCUMSTANCES SHOULD THE DISTANCES; ` BEARING AND/OR OTHER FEATURES SHOWN BE USED TO ESTABLISH sw" t°o' Go,roest PROPERTY LINES. ALL LOCATIONS ARE APPROXIMATE. IL I; £ f� n �. KEY MAP LOCUS Q 50 OLD COLONY ROAD \ LEGEND HAND BORING 0, TE5T PIT ' ZONE B Z FORMER COTTAGE 7'x 10'x 5'(D) Q MONITORING WELL Oi SEE DETAIL ; FORMER AST AREA OF STAINING Q STOCKPILE B AL 1 AREA OF STAINING Ov �/ + I f � •I . AL / M W-I - 41, ' r `- TP-I � � STOCKPILE A \ — HB-2. O EX/ST/ (TO Be M TqL, , -- `-- —� �ISHFp) 3G OLD COLONY ROAD RTN 4-26794 ZONE A PROJECT: EDGAR GEVORGYAN /7 I O'x 1 5'x 2-3'(D) 271 GREAT MARSH ROAD-CENTERVILLE,MA 02632 AREA OF PERMANENT SOLUTION STATEMENT TITLE: RTN 4-26794 IMMEDIATE RESPONSE ACTION COMPLETION with PERMANENT SOLUTION STATEMENT 50 OLD COLONY ROAD-HYANNIS,MA 02601 DETAIL I BENNETT ENVIRON ENTAL �A ASSOCIATES INC. SCALE I"=5' _ � S KETC I-1 PLAN � `- x - + LICENSED SITEPROFESSIONALS,ENVIRONMENTAL SCIENTISTS, GEOLOGISTS,ENGINEERS 1 0. 40 80 120 I 1573 MAIN STREET,P.O.BOX 1743,BREWSTER,MA 02631 PHONE:(508)896-1706 _bennett—mm FAX:(508)896-5109 .,DATE: :.-. SCALE: BY: CHECK: JOB NUMBER: SCALE I "=40' 9/20/17 As Noted SRF JTW BEA17-11040