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HomeMy WebLinkAbout0090 HOLLY LANE - Health 90 HOLLY LANE CENTERVILLE A= 229 -017 RISMEADI® KEEPING YOU ORGANIZED No. 12W 2-153LOR III�mum QUOINAMATSM ADMI 5�3 , �� �� SIN r Town of Barnstable > AM Board of Health ArEn '�" 200 Main Street, Hyannis MA 02601 Office: 508-862-4644 FAX: 508-790-6304 Paul J.Canniff,D.M.D. John T.Norman Donald A.Guadagnoli,M.D. January 11, 2019 Mr. Peter McEntee, P.E. Engineering Works 12 West Crossfield Road Forestdale, MA 02644 'r :J3131di "S —w=M� R E90 dolly"°"La,neC{enteruiller�� � ��}�229 017 ���rr`,r"_,.is,e�J-�s:�,-. Dear Mr. McE ntee, The variance requested on behalf of your client, Robert Holley, to install a soil absorption system, at 90 Holly Lane, Centerville, four (4) feet above the maximum adjusted groundwater table in lieu of the five feet separation distance required per Section 310 CMR 15.405, is not granted. The Board is of the opinion that the new system could be raised to meet the provision of the Code without creating a significant negative impact to the topography in the area of the proposed SAS. You are granted three other variances in order to construct an onsite sewage disposal system at 90 Holly Lane, Centerville. The variances granted are as follows: Section 360-1, Town of Barnstable Code: To install a septic tank 71 feet away from the top of a bordering vegetated wetland, in lieu of the minimum 100 feet separation distance required. Section 360-1, Town of Barnstable Code: To construct a soil absorption. system 59 feet away from a bordering vegetated wetland, in lieu of the minimum 100 feet separation distance required. 310 CMR 15.405: To construct a soil absorption system 10 feet away from a crawl space foundation, in lieu of the ten (10) feet minimum setback required. These variances are granted with the following conditions: (1) The engineering plan shall be revised to show a five feet separation to the maximum adjusted high groundwater. Q:\WPFILES\McEntee 90HollyLane Variances2018.docx (2) The engineering plan shall be revised to show the groundwater direction flow. (3) The engineering plan shall be revised to reduce sharp turns in the sewer piping by replacing the "Y" connection as shown on the plan with two inlet pipes. (4) No more than three (3) bedrooms maximum are authorized at this property. Dens, study rooms, offices, finished attics, sleeping lofts, and similar-type rooms are considered "bedrooms" according to the MA Department of Environmental Protection. (5) The septic system shall be installed in strict accordance with the revised engineering plans, approved by the Public Health Division. (6) The designing engineer shall supervise the construction of the onsite sewage disposal system and shall certify in writing to the Board of Health that the system was installed in substantial compliance with the revised engineering plans. Physical constraints at the site severely restrict the location of the septic system due to its proximity to a watercourse. A system designed to meet the maximum feasible compliance standards contained within the State Environmental Code, Title V may be approved by the Board of Health. Sincerely yours, Vaul . Ca Chairman _. Q:\McEntee 90HollyLane Variances2018.docx I • THE Tp� DATE: P ti 0 FEE 9 MASS. �A 1639• REC.BY: 'own of Barnstable I SCHED.DATE: Board of Health ;n� rr 200 Main Street, Hyannis MA 02601 Office: 508-862-4644 Paul J.Canniff,D.M.D. FAX: 508-790-6304 Junichi Sawayanagi Donald A.Guadagnoli,M.D. Alternate:Cecile Sullivan,RN,MSN VARIANCE REQUEST FORM LOCATION 1 Property Address: 0 ���`Y L.4, ev-,t4trflI l-C Assessor's Map and Parcel Number: Size of Lot: Wetlands Within 300 Ft. Yes v Business Name: No Subdivision Name:APPLICANT'S NAME: 1�C4e� }�.� etr Phone .7r U U e— -{ 7 7 "',5- 31- . Did the owner of the property authorize you to represent him or her? Yes r No PROPERTY OWNER'S NAME CONTACT PERSON Name: , �O lley ��' t� Name: RkIr M(A;n, e•-t ec irlCil�}CQ n�rW Address: Jo k0 1 I V U, ) REASON FOR VARIANCE(May attach if more space needed) 310 C.M►-L U-,sxzx b i h See Q MT-GLA I q.}� NATURE OF WORK: House Addition House Renovation El Repair of Failed Septic System Checklist (to be completed by office staff-person receiving variance request application) Please submit copies in S separate,collated packets. Five(5)copies of the completed variance request form Five(5)copies of engineered plan submitted(e.g.septic system plans) Five(5)copies of MA DEP approval letter for I/A septic systems only. Five(5)copies of labeled dimensional Floor plans submitted(e.g.house plans or restaurant kitchen plans) A completed seven(7)page checklist confirming review of engineered septic system plan by submitting engineer or registered sanitarian Signed letter stating that the property or business owner authorized you to represent him/her for this request Applicant understands that the abutters must be notified by certified mail at least ten days prior to meeting date at applicant's expense(for Title V and/or local sewage regulation variances only) Full menu—Five(5)copies of full menu submitted(for grease trap variance requests only). $95.00 variance request application fee collected (No fee for lifeguard modification renewals , grease trap variance renewals [same owner/lessee only],outside dining variance renewals[same owner/lessee only],and variances to repair failed sewage disposal systems[only if no expansion to the building proposed]) Variance request submitted at least 15 days prior to meeting date VARIANCE APPROVED Paul J.Canniff,Chairman NOT APPROVED Junichi Sawayanagi REASON FOR DISAPPROVAL Donald A.Guadagnoli,M.D. C:\Users\Decollik\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\BMQD49H2\VARIREQ Rev APR2017.DOC �..• q y �.t`�` �• - «x � 'Certlti,.d Mali Fe:, \ � Cer'.tferi hail Fee _ l — - 1T $ i Fx ra Strvi es£Faes(cl,enkbox,sdd fee a^,eAp;npr:nt¢r l R'i Extra.SennCs 3!-ees'(cneckbr-xand �pryre) (.�net n Recei«t(hcrdcoF79 5 0 rich-Re„e;pt(F.ardcopy) ii.... \`(} i ❑net.,n Receipt te•ochon:cj $_.^_. .. 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M iagiID 2_901. j v iSent Prop ID:229n17001 — E cp ScnrTo ti'1C)RRISON.GFORcrE A a COOK,JANET E ----_-_--- 93 !-MOLLY LANE �StreC �.2 r ..._.......... p Strset.ai;� FiOL,i...l LANE C3 CENTERVILLE,NI,A 02632 �ctiy, CENTERVILLE,NIA 02632 Cir;`3Yaee, j I Elm= r� b* -11 D x g y, ;_. i i ti' >• _.? `rs.Rx IC rtiflcd..1aii Fca i _ — Ci64 Ce+if[od Mai!Fee TI }tX:rf SetVICES F FeeS(onoak box,sod fee p o ) i lY1 I xt fl S8 v c h e9(check bax,add Ina as,cp,;nnk:) []i tetum Ficce;ipt ihardcopy) c"_ ,. f., �, n �\, t�(7 Ret,rre Hc.4eipt l7:rdcopyi i (3 Retum Receiv.( .Mc nic) S i T;ITf T O Return Reasist(etecironic} 5_. ....._ ... _ Postmark _ Postmark 3 I L.I Ca,Vwd Mail Reshioted Dervary S—�tj,LII I = O lcertified tacit Restricted Ddivxy $ ......... _ i-ler6' Here []A;7u<1 Siynatu z Re Wred $ Aauir S p.,tem Req.bed 9 $ —GU�QU._. ... . Adult Skp auto Restricted Del.very g -•• �'Advi^igna'ur¢Restricted D ^e'y 5 YZ.42 A O iFo•t no 2j1-° trt :TbfialPoste't") ITottfl Pastage at'tdazt..�ry O 9®bnef Fees _ .Sent To ---- ----- ---- ----- 3 ;Sfrse»tanciiipt:Ato,.orPOBuxt'ci--- ((��---- --------- -•- p StrastardA,vt Nq.,orPLx3oxtdo. •,•Dr --- ---- - - ----- -------_ �Crty,Stsfe,Z1P+4� _"- -•-••• ----t ICr+j Sta�z'�'JFa-�4:'•- - --- -- -....._<_-_--__..__: "VErngineering' Woy-ks, ,Inc. 12 West Crossfield Road, Forestdale, MA 02644 Tel/Fax (508) 477-5313 November 7, 2018 Revised: November 20, 2018 Town of Barnstable Board of Health 200 Main Street Hyannis, MA 02601 Re: 90 Holly Lane, Hyannis, MA (Assessors Map 229, Parcel 017) Upgrade of a failed Soil Absorption System Dear members of the Board: On behalf of my client, Mr. Robert Holley, the following variance requests are being made for upgrade of a soil absorption system. • 310 CMR 15.405(b)&(h) — CONTENTS OF LOCAL UPGRADE APPROVAL 1. A 10' variance, S.A.S. to crawl space, for a 10' setback. 2. A 1' reduction to the required 5' separation between high groundwater and bottom of S.A.S., for 4' of separation. • LOCAL REGULATION Chapter 360-1: Location of components with respect to water body's 3. A 29' variance, septic tank to bordering vegetated wetland, for a 71' se b ack. MASS DEP requires 25'. 4. Ao variance, S.A.S. to bordering vegetated wetland, for a 58setback. MA DEP requires 50'. Variancetests are being made due to site constraints. Sincerely, Peter T. McEntee P.E. TOWN OF BARNSTABLE LOCATION H6Z %Y LAy SEWAGE# VILLAGE ASSESSOR'S MAP&PARCEL INSTALLERS NAME&PHONE NO. PA7570 Zs FccZVAJI ZZ) �) 42?5—1p.�.�00 SEPTIC TANK CAPACITY 1500 LEACHING FACILITY:(type) .•p F PIPE (size) �.7 N X 1 6) NO.OF BEDROOMS _ OWNER ® R.T 1401 PERMIT DATE: Cp '!;tq .[9 COMPLIANCE DATE: ? 3 6 4'9 Separation Distance Between the: Maximum Adjusted Groundwater Table to the Bottom of Leaching Facility Feet Private Water Supply Well and Leaching Facility(If any wells exist on site or within 200 feet of leaching facility) Feet Edge of Wetland and Leaching Facility(If any wetlands exist within 300 feet of leac fa ' 4y) �6.� Feet FURNISHED BY c e '-Z AD b/ rl 4 1 r. No Fee THE COMMONWEALTH OF MASSACHUSETTS Entered in computer:__L.— Yes PUBLIC HEALTH DIVISION -,TOWN OF BARNSTABLE, MASSACHUSETTS ftplication for Misposal *pstem Construction permit Application for a Permit to Construct(�R pair(0 Upgrade( ) Abandon( ) Pirollmplete System ❑Individual Components Location Address or Lot No. It*)YOL,4 y L C-1/Y Owner's Name,Address,,and Tel.No. Assessor's Map/Parcel 9,2 9- 61� 604 1'1,0�e'/ Installer's Name,Address,and Tel.No. ?-St�9-9YQ d Designer's Name,Address,and Tel.No.9- 4 27-53/3 Type of Building: Dwelling No.of Bedrooms Lot Size sq.ft. Garbage Grinder( ) Other Type of Building 04.4 , No.of Persons Showers( ) Cafeteria( ) Other Fixtures Design Flow(min.required) 3 3 gpd Design flow provided 3 3 gpd Plan Date + ,'o � /S`A� ,� Number of sheets Revision Date �//7// _ O 9 Title 61 �&-R A I9 L' Size of Septic Tank / S90C] Type of S.A.S. /IT',/a,S' "j?j/C PZO_A 7*,WCf j Description of Soil C L A5 5 I C- L A Yed, 40 1$" ALL=, 99.0 Nature of Repairs or Alterations(Answer when applicable) pa /Vl /0 Date last inspected: Agreement: The undersigned agrees to ensure the construction and maintenance of the afore described on-site sewage disposal system in accordance with the provisions of Title 5 of the Environmental Code and not to place the system in operation until a Certificate of Compliance has been issued by this Board of Hga. Signe Date Application Approved by Date Application Disapproved by Date for the following reasons Permit No.c�! �� Date Issued O'LA k y :l # i' \ - , r � Fee Ajo THE COMMONWEALTH OF MASSACHUSETTS Entered in computer: ..._..� , PUBLIC HEALTH DIVISION -.,TOWN.-OF BARNSTABLE, MASSACHUSETTS Yes „`•.' f fn 2ppYication for Mtso sAl *pstem Construction Permit Application for a Permit to Construct Repair(V)'''Upgrade( ) Abandon( ) ©°C mo plete System El Individual Components ' r Location Address or Lot No 9D C-V1Llt Owner's Name,Address,and Tel.No. /3 - Assessor's Map/Parcel ,V�2 1_ 0/ -7 Installer's Name,Address,and Tel.No. 3 e!:�) Designer's Name,Address,and Tel.No.5' 1-7- !/i-11-%6J,/ L'�ti�%.f✓G�/��'���` l r�i✓1�/ r Type of Building: q Dwelling No.of Bedrooms `3 Lot Size / ,� / sq.ft. Garbage Grinder( ) Other Type of Building ✓ No.of Persons Showers( ) Cafeteria( ) Other Fixtures Design Flow(min.required) 3 (� gpd Design flow provided 3 3 :3 gpd Plan Date Number of sheets 3 Revision Date 4 1/-7 1/ 7 Title Size of Septic Tank Type of S.A.S. / r /90- ZTL c t1 Description of Soil I - ' Nature of Repairs or Alterations(Answer when applicable) SA ,S Date last inspected: Agreement: The undersigned agrees to ensure the construction and maintenance of the afore described on-site sewage disposal system in accordance with the provisions of Title 5 of the Environmental Code and not to place the system in operation until a Certificate of Compliance has been issued by this Board of Health. Signed .=-_, ` — � Date Application Approved by C Date A „^ Application Disapproved by Date for the following reasons Permit No.,, f e� j Date Issued (Q Ok ------------------------- ------------------- ----------------------------------------------------------------------------a k,,jP'1cHE COMMONWEALTH OF MASSACHUSETTS -7— ) � RNSTABLE,MASSACHUSETTS c , . ��`' g� 1 �Certif, t of font Ciance !_1 THIS IS TO CERTIFY,that t On-site Sewage Disposal system Constructed( ) Repaired(1 Upgraded( ) Abandoned( )by V at Q / L( has been constructed in accordance with the provisions ons of Title 5 and the for Disposal System Construction Permit No)DR—Q-3 Cdated Installer Designer V #bedrooms Approved design flow i gpd The issuance of this permit shall not be construed as a guarantee that the system will fu ction as designed1 Date - (� Inspector � v --------------------------------------------------------------------------------------------------------------------------------------- 2, No,-- �1 q ,-- ✓� Fee�— THE COMMONWEALTH OF MASSACHUSETTS PUBLIC HEALTHsDIVISION -BARNSTABLE,MASSACHUSETTS Disposal 6pstem Construction Permit Permission is hereby granted to Construct( ) Repair( Upgrade( ) Abandon( ) System located at I 9 o and as described in the above Application for Disposal System Construction Permit. The applicant recognized his/her duty to comply with Title 5 and the following local provisions or special conditions. Provided:Constructio' must be completed within three years of the date of this perms w�h > Date � � �\ Approved by I, IL 1 t Txt Town of Barnstable y��eF r� Regulatory Services w BARNSPasi.S, Pichard V. Scali,Interim Director ' - �� Public Health Division Q 'mara Thomas McKean,Director 200 Main Street,Hyannis,MA 02601 01fice- 508-862-4644 Fax: 50)-790.6 04 Installer. & Designer Certification Form Date. Sew la a Permit# Assessor's Nlap\Parcel C�---Cl 1 -7 Designer: Ltnr, Installer: ��JctS ,--e_E_,«c,.r 4..�..�. Address: )2 tlt_C s /c/ ��1 _ Address: / a f3 v'C Oil &Cc.'W' r dafe `-t'as issued a permit to install a (installer) septic system at _ "l a 4ct)tC-h L e,-+_- based on a design drawn by (addres r�Q r� 111a�1cs Ik<_ dated P! I �_f�1Z�/�� G/i7/iI (designer) _. 1 czrtif}y that the septic system referenced above was installed substantially according to the design, v�-hich may include minor approved changes such as .lateral relocation of the distribution box and/or septic tank. Strip out (if required) was inspected and the soils were found satisfactory. 1 certify that the: seiitic system re(erenced above was installed with major iliange:; (i.e. .greater than 10' lateral relocation of the SAS or any vertical relocation of any component of the septic system) but in accordance vvith State & Local Re,ulatio()ns. Plan revision or certified as-built by designer to follow. Strip out(if required) vas inspected and the soils were found satisfactory, l certif), that the system referenced above was constructed in c 4vith the terms he 1V ,proval letters(il`applicable) pETERT• 1� tiller's gna tire) CNit. N0.35109 (Llesrgr�er°s Signature) (AtfiX I)esigne ere) I'LIE,�.ST RETLiRI�' '1'© B4.RNS7'ABLI+, P�.lI3LlC HE.a.I.,TN I')1`�IS><ON. Clir'rt'li'II"iCAfi'i`: UI" C®ivi>'L1:�i<iCl; «'rI,L i�UT BE ISSUED UIVTII: �oT�1 T1-11S 1"oRM AND AS- 13L`TI T C;�IZ1) :�:IZE RECEIVED Bz�'I'FiIF. B.gR.�ISTABi.,i?. PU13i.IC I;iEAi.'t'I1 DIVISIC)1, Certification Forni Rev 3-ia-13aloe Engineers now.This certification is limited to an as-built inspection of system components as installed prior to backfill.The engineer did not supervise construction of the system.The ins.aller assumes responsibility for all materials,;workmanship,backfiliing to specified grades with proper compaction and setting risetstcovers as shown on the design plan. r... . .. ♦. Y .•7 'T .. ...� Yra ,.Y.y�'..r.q.fr .ra Y r..}T.1i'".1 w'Y.t.W.♦T Y'?a�_�.{✓fai.Lf`C\M.'. a r .- ,.- r M iy.�7 .rt.:-.Awv'.1'!. ..n:r..2 .q F.,i - Log Number: 7?66 Bottle # BC2A- Date: April 22,iIKL 13AR'�'s� BARNSTABLE COUNTY HEALTH AND ENVIRONMENTAL DEPARTMENT SUPERIOR COURT HOUSE v BARNSTABLE, MASSACHUSETTS 02630 o • Asa DRINKING WATER LABORATORY ANALYSIS PHONE:,1362-2311 Ext. 337 Client: Eugene J. Holley Collector: Euaanp J HolIv Mailing Address: 90 Holly Lane Affiliation: owner Centerville, MA 02532 Time & Date of Collection: Telephone: 775-0293 Type of Supply: well Sample Location: 90 Holly Lane Well Depth: 201 Centerville, MA Date of Analysis: 4/20/88 1:00 n.m. PARAMETER SAMPLE RESULT RECOMMENDED LIMITS Total Coliform Bacteria/100 ml p 0 H 5.5 Conductivity (micromhos/cm) 150 500.0 Iron ( m) <.1 0.3 Nitrate-Nitro en ( m) 0.7 10.0 Sodium ( m) 12 20.0 I . X Water sample meets the recommended limits for drinking of all above tested parameters. II . Based only on results of the parameters tested for this sample, the water is suitable for drinking but may present the problems checked below: A. Water sample has higher than average levels of Nitrate. Future monitoring is recommended (2-3 times per year) to establish any upward trends. B. The low pH of the water may shorten the useful life of the house's plumbing. C. Water may present aesthetic problems (taste, odor, staining) due to D. Water sample has high levels of sodium. Persons on low sodium diets should consult their doctor. III. Due to one or more of the reasons checked below, this water sample is .unfit for human consumption: A. High Bacteria B. High Nitrates REMARKS: CC: Barnstable board of Health CC: �� Laboratory Director 1 /7/85 - i Explanation of Test Results Total Coliform Bacteria Coliform bacteria are an indicator of the sanitary quality of a water supply. Water supplies may become contaminated from malfunctioning septic systems, cesspools and surface runoff. A total coliform count of zero indicates that your water supply is safe and approved for human consumption. A total coliform count of greater than zero is most often the result of accidental contamination of the sample bottle through improper sampling methods. For this reason, it would be advisable to retest any well water that is not approved. pH pH is the measure of acidity or alkalinityof the water. On the pH scale,the number 7 is neutral, less than 7 is acu'ic and more than 7 is alkaline. The pH of water on Cape Cod tends to be acidic in the range of 5.0 to 6.5. Conductivity Conductivity is a measure of the dissolved salts in solution. Amounts in excess of 500 micromhos/cm are ,jzenerally considered unacceptable and may have a laxative effect upon users. Iron The presence of iron in water in concentration of .3 ppm or greater may: give the water a bittersweet astringent taste. cause an unpleasant odor, often gives the water a brownish color and cause staining of laundry and porcelain. The average concentration of iron in Cape Cod's water is .2 - .6 ppm. Although the presence of iron in water may cause the problems listed above, it is not considered deleterious to health. Iron may be removed by use of an iron removal system. Nitrate-nitrogen The Massachusetts Drinking Water Regulations have set a maximum contaminant level for nitrates at 10 ppm. Excessive concentrations may cause methemoglobinemia (an infant disease) and have been suggested to form potentially carcinogenic nitrosamines. Contamination sources include fertilizers, cesspools and industrial wastes. / Copper I Due to the acidic nature of the water on Cape Cod, copper tends to leach from pipes. This normally does not present a health hazard; however, concentrations in excess of 1.0 ppm may cause a metallic taste and/or a bluish-green stain on porcelain fixtures. Sodium A concentration of sodium over 20 ppm is only of concern to people who are on a low sodium diet. If the water supply has more than 20 ppm sodium, it is up to the people who are on such a diet to find another source of drinking water or contact their doctor to determine if consuming the water is advisable. Concentrations exceeding SO ppm indicate that there may be ocean water or road salt runoff water getting into the well. d ' McKean, Thomas From: McKenzie, Marybeth Sent: Tuesday, November 20, 2018 1:49 PM To: McKean, Thomas Cc: Stanton, David; PETER MCENTEE Subject: Plan review update for the BOH staff meet Hello, I will not be able to attend the BOH staff meet tomorrow. I had a plan to review-90 Holly Lane, MA. I have contacted the engineer with the revisions needed 1) Revise General Note 2. (1) : remove statement to sleeve new water line ... 2) The variance request—general notes 3) 52'variance .. should read 29'variance request because the ST is 71' from the BVW not 48'. 3) The site plan also needed to be revised because the distance from the ST to the property line is noted instead of the BVW distance. 4) Page 2 the SAS section profile shows a FG EL of 40.6+/- needs to be revised to 102.1+/-. 5) Revision date on plan 6) Revision of the BOH variance letter request There is a note stating that the ST should be waterproofed under cross section specs page 3—OK The revised plans have been dropped off 11/20, with all corrections noted, and I have attached them to the variance packet. I will keep the one that had revisions for reference in the packet too. I will leave the packet on my desk. Thanks, Marybeth 1 Town of Barnstable P�_ 15�0 Department of Regulatory Services c� SARNSTABiX ..Public Health.Division MA&I Date p sbgq `a 200 Main Street,Hyannis MA 0260.1 rFo tar+" Date Scheduled Time < i f !, -- —�—'�' Fee Pd. Soil S-Uitabil ty Assessmentfor St e Disposals Performed By., `-'�-��"'��C-1::"'�'t"'F-�. -��;"�`_'+�� t..._.3 — Witnessed By; __ p LOCATION& GENE' INTFOIUMATTON Location Address 1('} 1-1 ,�\\e,� �, Owner's Name (fp—, k_ro I Vvi Address Assessor's Map/Parcel: �`1 f:>f v . {7 MA 0 ��_ ZZ, `" -._ L \-7 Engi'neer's ivatne � '.vb£�! 1 tom) r-�t. t'Y NEW GONS"I tZ.UC7ION q._ REPAIR: _ [_ Telephone ff y-� _ j b Land Use :,cs Sle• LK_ l I"1 CA � � t P (�) t"' Surface Stones Distances from: Open Water Body 61( ft Possible Wet Area '3 ft Drinking Water Well ,3 l j�ft Dra'r'na c Wa Property Line FO +,L=ft Other__.� ft , SKETCH:(Street name,dimensions of lot,exact locations of test holes 4:Pere tests,locate wetlands in proximity to holes) S t Parent rmterial(geologic) V CJ i V`T t Depth to Bedrock 90C:Y g. _ et rt Depth to Otnundwater. Standing Water in Hole: Weeping front Pit Facie r Estimated Seasonal High Groundwater DETERTMINATION FOR SEASONAL HIGH WATER TABLE, Method Used: K Depth Observed•standing in obs.hole .�._ in, Depth to soil mottles: Depth to weeping from side of ohs'_hole:. in, Crottndwater Adjustment e_ ft. Index Well it heading Date: Index`Well'level,__,_,,,,__„, Ad1.faetot';,,,_,,,„_,,,_Adj.Orounriwater LeveI, PERCOLATION TE ST Date—_ Time Observation Hole tt :._ _-- Tinle at V Depth of Perc C ;e gf Time at 6" Start Pre-soak Time @ tiy-✓ti.i Time(9 -6") _ End Pre-soaks~ Rate Min./Inch Site Suitability Assessments Site Passed W Site Failed: . Additional Testing Needed(Y/N)_,----_----_ Original; Public Health Division Observation Hole Data To Be Completed on Back----------- L *If percolation test is to be conducted within 100' of wetland,,you must first notify the Barnstable Conservation Division at least one(1) week prior to beginning. Q:\SEPTlC\PERCFORM.DOC ........ .._.__._ DEEP OBSERVATION HOLE LOG Hole#.� { Depth from Soil Fiorizon Soil Texture Soil.Cotor Soil Other Surface(in.) (USDA) (Munsell) Mottling '(Structure,Stones,Boulders, of istenc % ravel tOI/4 vv� DEEP OBSERVATION HoL LOG Hole# Depth from Soil Horizon Soil Texture. Soil Color Soil. Other Surface(in.) (USDA) (Munsell) Mottling; (Structure,:Stones,Boulders. (_ _� C✓ yid..>R �G ti DEEP OBSERVATION HOLE LOG Hole# Depth from Soil Horizon Soil Texture Soil Color Soil Other Surface(in.) (USDA) (Munsell) Mottling, (Structure,Stones,;Boulders, onsistency.%Gravel) j IEEE OBSERVATION HOLE LOG Hole# Depth from Soil Horizon Soil Texture Soil Color Soil Other Surface(in.) (USDA) (Munsell) Mottling (Structure,Stones,Boulders. Consistency.$b Qravol) Flood Insurance hate Man: Above 500 year flood'boundary No_ Yes y Wid-dn 500 year boundary No Yes Within 100 year flood boundary No ""r\ Yes Depth of Naturally Occurring;Pervious Material Does at least four feet of naturally occurring pervious material,exist in all areas observed throughout the area proposed for the soil absorption system? ` S If not,what is the depth of naturally occurring,pervious material? Certification I certify that on t i \�'� (date)1 have passed the soil evaluator examination approved by the Department of Environment'al.Protection and that the above analysis was performed by me consistent with the required training,expertise and experience described in 310 CMR'15:017. Signature cMli " �c __..._.. Date 1 Q:SLPTIG1P61tCFORM.DOC LEGEND Locus Long Pond 10 —— EXISTING CONTOUR x 100.98 EXISTING SPOT GRADE PROPOSED CONTOUR N 102.1 PROPOSED SPOT GRADE a H,+V--- OVERHEAD WIRES W EXISTING WATER SERVICE o Cm o �� B6.980 WETLAND FLAG o TEST PIT Main St m = 0 BENCHMARK S Pine Street � rt • � r • �z � o LOCUS MAP NOT TO SCALE / m ' Long Pond / VW1 96.90 / /_ / 759 -% ed WATER SURFACE 10/23/18 `98� ♦h 9e of 96.80 / /v /gyp 9 "51\ 96.89 BVWS♦ x 99,77 BV BVW5 v� /O � Z/ _♦ 97.92 VW6 b 8.24 + 0\0.0B 69 PARC�L AREA. / / / ♦�� H 9,48 SFto / PROPOSED SEPTIC TANK & / PUMP CHAMBER COMBINATION 100,53 �� �o/ 0 •� (1500/500 GALLON) WORK to. 99,9 �"MITSILTq + 5 100.61 100.71 .+ ♦ 100.03 EXIS77NG CESSPOOL EXISTING CESSPOOL / ' / ♦ ,�"� ZH TO BE PUMPED, FILLED WITH TO BE PUMPED, FILLED WITH ' _ ♦ 10 ,8 SAND AND ABANDONED. SAND AND ABANDONED. / INSTALL,A 40_MIL-P_OLY LINER IP ND / TOP OF LINER, EL.=101.2 ♦ J I FND 102• ♦ / 1 16' 7p BOTT. OF LINER, EL.=98.7 ♦♦♦�, X ?-1 1 x 101.31 roo /101.46' 02. TR-2.: STRIPOUT BOUNDARY + Ib1:3: D2.t (TO "C,. HORIZON) to 27 / 2.t:.: .::... .>. c 25 -„1 z I' 102. 91 x 10 / ;!71 x 10 . * ` I� 2.32 'c / ♦ x 102.36 '� o I _CONNECTION\102.28 3.21 BENCHMARK 3 0 10 SEW ORANGE PAINT ON / 00 x CONNECTION COR.ICONC. STOOP 10 .46 100.60 10L6 o EL.=102.72 EX/S77NG � -H TOF=HOUS10(2 6�) 102.60 ' `n 101.83 x 100, 6 W :..PAVED .; :.: {102.1.6 1 AS DRI VEWA Y 10 .72/... . ,. .. <: o PETER T. McENTEE Q IP FND / 6 .•00`° GENERATOR 1j,90 " CIVIL No. 35109 W o ' fence //ne GIS(E 1PROPA F � 99.43 / t O a O 99,28 PARCEL ID: 229-017 PLAN REVISION 11/ 0R18 CORRECTION VARIANCE REQUEST 4 PROPOSED SEPTIC SYSTEM UPGRADE PLAN FLOOD ZONE DESIGNATION OWNERS OF RECORD 90 HOLLY LANE, CENTERVILLE, MA NON HAZARD HOLLEY, EUGENE J, Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 WETLAND CONSULTANT 90 HOLLEY LANE Engineering by: SCALE DRAWN JOB. N0. MARSH MATTERS ENVIRONMENTAL CENTERVILLE, MA 02632 P.O. BOX 554 % HOLLEY, ROBERT E Engineering Works, Inc. 1"=20' P.T.M. 250-18 FORESTDALE, MA 02644 DEL BUONO, KATHLEEN 1.2 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET NO. 978-434-1228 HOLLEY, KENNETH V. (508) 477-5313 11/5/18 P.T.M. 1 Of 3 € quI a 1 1 PROPOSED SEPTIC TANK/PUMP CHAMBER NOTE: TO PREVENT BREAKOUT, INSTALL A 40 MIL PR PROVIDE RISERS WITH APPROVED FRAMES & COVERS PROPOSED D-BOX POLY LINER AS SHOWN ON SHEET 1. INSTALL WATERTIGHT RISER & TOP OF LINER, EL.=101.2 OVER EACH ACCESS MANHOLE AND SET TO FINISH BOTT. OF LINER, EL.=98.7 GRADE. MANHOLES BROUGHT TO GRADE SHALL BE COVER SET TO 6" OF GRADE PROPOSED S.A.S. SECURED TO PREVENT UNAUTHORIZED ACCESS. INSTALL INSPECTION PORT (MIN.) T.O.F.=102.6t F.G. EL: 102.1 t F.G. EL.=102.1 t F.G. EL=102.1t F.G. EL=102.1 PROVIDE DTO ENOUGH WIRE MAINTAIN 2% GRADE (MIN.) OVER S.A.S. EXISTING 4" DIAM. INSPECTION PORT, L =56'(MAX.) p�/ L = 8'(MAX) 18' x 25' LEACHING FIELD W�3-4" PERFORATED IN S.A.S., SOLID }) 2" SCH C ® S=1% (MIN. TOP EL=100.59 4"SCH40 PVC ABOVE S.A.S., WITH SCREW CAP PROVIDE THRUST BLOCKS ® S=1% MIN. SET TO WITHIN 3' OF GRADE. 4"SCH40 PVC AT ALL BENDS 6' 6. 6 CAPPED ENDS 10 TEE'S ARE TO BE 14 0 MAX. G.W. EL. 96.1 INV. EL.=100.60(END) 4" SCH 40 PVC INVERT 24" LIQUID LEVEL } INV.=100.98 INV.=100.81 � I SLOPE OF PERF. PIPE = 0.5� =99.50 �J STANDING PROPOSED D-90X 25' EFFECTIVE LENGTH (ZAREL OR EQUAL), G.W. EL, 95.4 3 OUTLETS (MIN.) SOIL ABSORPTION SYSTEM (PROFILE). BOTT. EMZ92 INV.=99.25t INV.=100.73 LC(INV.=100.35 NNECT TO EXISTING INV.=99.25 SEWER OUTLETS EFFLUENT FILTER SHALL BE INSTALLED ON OUTLET TEE AS MANUFACTURED BY ZABEL OR EQUAL. FILTER (LOWEST) SHALL BE INSPECTED AND CLEANED ANNUALLY. (See Pump Detail, Sheet 3 of 3) ESTABLISH VEGETATIVE COVER 150OZ500 GALLON SEPTIC TANK/PUMP CHAMBER FINISH GRADE NOTES: H-10 TANK EL.=102.1 t APPROVED 1) SEPTIC TANK/PUMP CHAMBER & D-BOX SHALL BE SET BREAKOUT ELEV.=101.08 :'`;>v;; ;:;_'�=' A' - ;:'+ 1`•:?: -' _`= '''• ''• ''' FILTER FABRIC LEVEL & TRUE TO GRADE ON A MECHANICALLY COMPACTED EL.=100.95(END) - x" 6" CRUSHED STONE BASE, PER 310 CMR 15.221(2). BOTTOM ELEV.=100.10 3/4--1 1/2- DOUBLE 2) INSTALL INLET & OUTLET TEES AS REQUIRED. 4' MIN. SEPARATION TO G.W. 3' 6' 6' 3' WASHED STONE 3) MAX. COVER OVER TANK, D-BOX & S.A.S. SHALL BE 36". (WITH VARIANCE) 4) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS AND 4' OF NATURALLY 18' EFFECTIVE WIDTH PRIOR TO CONSTRUCTION. OCCURRING PERVIOUS SOILS SOIL ABSORPTION SYSTEM (SECTION) EST. HIGH G.W. EL: 96.1 (REDOX) SEPTIC SYSTEM PROFILE GENERAL NOTES: IEXIS71NG / 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL HOUSE(#90) BOARD OF HEALTH AND THE DESIGN ENGINEER. 2• ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS TOF=102.6t OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS. except as requested below: v) -310 CMR 15.405(1)(b)&(h): CONTENTS OF LOCAL UPGRADE APPROVAL 1) A 10' variance, S.A.S. to crawl space, for a 10' setback. 2) A 1' reduction to the required separation between adjusted high groundwater and bottom of S.A.S., for 4' of separation. -LOCAL REGULATION Chapter 360-1, Location of Components with a Respect to Water Body's: A, W p 3) A 29' variance, Septic Tank to Bordering Vegetated Wetland, for a 71' setback. MADEP Title 5 requirement is 25'. 4) A 41' variance, S.A.S. to Bordering Vegetated Wetland, for a 59' setback. MADEP Title 5 requirement Is 50'. _ h - 3 E SEWAGE INS INSPECTION DISPOSAL D AN APPROVAL SHALL N OT BE C BY THE BOARD OF KFILLED PRIOR TO HEALTH AND THE DESIGN ENGINEER. 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING A FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN �1 "j�L 7- 1 ENGINEER BEFORE CONSTRUCTION CONTINUES. I 1 5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM. ( PROPOSED 1 6. THE DESIGN ENGINEER IS NOT ,RESPONSIBLE FOR THE FAILURE OF S.A.S. THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. 25'--I 7. WATER SUPPLY PROVIDED BY TOWN WATER SUPPLY. SEPTIC LAYOUT 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM. 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE SOIL LOG DIRECTED BY THE APPROVING AUTHORITIES. 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY DATE: DECEMBER 6, 2017 (REF. P#15546)) THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING SOIL EVALUATOR: PETER McENTEE SE#1542 CONSTRUCTION. WITNESS: DONALD DESMARAIS IRS HEALTH AGENT 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND ELEV. TP- 1 DEPTH ELEv. TP-2 DEPTH REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3). 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE 101.0 A LOAMY SAND 0 101.1 A LOAMY SAND 0 INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. 10YR 4 2 10YR 4 2 13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING 100.5 6" 100.6 6" SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. BLOAMY SAND B LOAMY SAND 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND 10YR 5/4 10YR 5/4 IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. 99'5 C1 10"18 99.4 C1 20 COARSE SAND 0 /28 COARSE SAND 2.5Y 6/4 2.5Y 6/4 98.0 C2 36" 98.0 C2 37" DESIGN CRITERIA COARSE SAND COARSE SAND 10YR 5/8 10YR 5/8 NUMBER OF BEDROOMS: 3 96 1 C3 HEooxw. _ 59" 96.1 C3 HI EDOXW 60" - SOIL TEXTURAL CLASS: CLASS I COARSE SAND COARSE SAND <2 MIN IN 7.5YR 5/8 7.5YR 5/8 DESIGN- PERCOLATION RATE: / 95.5 66 95.7 65" 95.4 C4 STDG. G.W. _ 67 95.4 C4 STDG. G.W. _ 68" DAILY FLOW: 330 GPD MED. SAND MED. SAND DESIGN FLOW: 330 GPD IVIED. 2.5Y 6AN 2.5YD. 6/4 GARBAGE GRINDER: NO 94.0 84" 94.1 84" LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF PERC RATE: <2 MIN./IN. 74 GPD/SF STANDING GROUNDWATER, EL.=95.4 / ADJ. HIGH G.W.(REDOX), EL.=96.1 PROPOSED SEPTIC TANK/PUMP CHAMBER: 1500/500 GAL., H-10 PROPOSED SEPTIC SYSTEM UPGRADE PLAN PROPOSED D-BOX: 1 INLET, 3 OUTLET (MIN.), H-10 INSTALL AN 18' x 25' LEACH FIELD 90 HOLLY LANE, CENTERVILLE, MA SIDEWALL AREA: NOT APPLICABLE Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 BOTTOM AREA: 18' x 25' = 450 S.F. Engineering by: SCALE DRAWN JOB. NO. TOTAL AREA:.....................................450 S.F. Engineering Works, Inc. N.T.S. P.T.M. 250-18 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET NO. LEACHING CAPACITY = 0.74 GPD/SF x 450 SF = 333.0 GPD (508) 477-5313 11/5/18 P.T.M. 2 of 3 NEMA 4 JUNCTION BOX CORROSION RESISTANT & LIQUID-TIGHT CABLE CONNECTORS SUPPORTED PROVIDE WATERTIGHT CONCRETE RISER WITH BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE SECURED FRAME & COVER TO GRADE WATERTIGHT. USE SJE RHOMBUS-JB PLUGGER OR EQUAL. PROVIDE ENOUGH WIRE SLACK TO REMOVE PUMP INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING HOISTING CABLE 7x19 STAINLESS STEEL WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM 1/8" DIAMETER. / 1.760 LB. STRENGT FLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANEL PROVIDE ENOUGH WIRE ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP. SLACK TO REMOVE PUMP INV.(IN)=99.25 2" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE) (INSTALL QUICK DISCONNECT FOR EASY REMOVAL) 2"SCH. 40 DISCHARGE (THROUGH RISER-SEE PROFILE) ALARM ON EL: 96.92 PUMP ON EL: 96.59 2" 90' ELBOW W/ 1/4" WEEP HOLE FOR SELF-DRAINING FORCE MAIN PUMP OFF EL: 95.92 20116; 2" SWING CHECK VALVE BOTTOM OF 1PUMP CHAMBER 1 2" SCH. 40 PVC DISCHARGE PIPE ELEV.= 94.92 ADDITIONAL 3/16" VENT HOLE (MIN.) ABOVE PUMP FLANGE PROVIDE 2— WIDE ANGLE FLOATS: 4 (TO PREVENT PREMATURE PUMP BURNOUT) FLOAT NOA: PUMP ON/OFF (BARNES 073618) BARNES SEV SERIES PUMP .5 H.P. 115 V FLOAT NO.2: ALARM ACTIVATION (BARNES 073612) (ON SEPARATE CIRCUIT FROM PUMP SPECIFIED) 2" DISCHARGE PASSING 2" SOLIDS PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT THROUGH WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774 PUMP & ACCESSORIES AVAILABLE THROUGH WILLIAMSON ELECTRIC (781) 444-6800 PUMP DETAIL N.T.S. W QD BEDROOM BATH LAUNDRY BEDROOM HALL BEDROOM TENT7 KITCHEN [—] 20" DIA. COVERS R TYP. - BATH (TYP.) ) ENTRY ENTRY � __F I- T I- Lj LIVING ROOM ENTR DRIVEWAY I I I I I I I I A it II A FLOOR PLAN L_ — -� I- - - -Li - - - 1-4" POLYSEAL INLET 3-4" POLYSEAL OUTLETS 15" 4" KNOCKOUTS PLAN VIEW 1 3/4" (TYP.) 4"(8" H-20) 20" DIA. COVERS 4T tf1 /— (TYP.) SECTION06 i 17-77-77; 5'-8" i' 4" OUTLET T 4" INLET KNOCKOUTS 3" PLAN (6—'2" H-20) 4„ KNOCKOUTS 4'7"SPECIFICATIONS 4'9" "1.) CONCRETE STRENGTH 4,000 PSI 028 DAYS. 4'_3" SUPPORT (SEE NOTE 3) ) 2.) CEMENT, PORTLAND TYPE II PER ASTM C150-81 4'-5" H-20 f BEAMS LIQUID ( ) COMPARTMENT.: 3.) REINFORCEMENT PER ASTM C1227-93 ALL AVAILABL (TYP) LEVEL 4.) 15" RISER SECTIONS AVAILABLE 5" 4"(6" H-20) DISTRIBUTION BOX: 3 OUTLET WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774 CROSS SECTION A-A WT of H-10: 18,852 LBS. WT of H-20 24,721 LBS. BUOYANCY CALCULATIONS H-10 SEPTIC TANK/PUMP CHAMBER SPECIFICATIONS 1.) CONCRETE 4,000 PSI AFTER 28 DAYS, HIGH GROUNDWATERR EL.=96.10 BOTTOM OF UNIT E 2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS. 96 310 CMR SECTION 15.226. BUOYANCY FORCE PER FOOT OF DEPTH:12.2' x 6.7' x 1' x 62.4 Ibs./cu.ft. = 5100.E Ibs. 3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN & WRAPPED MAX. DISPLACEMENT = 96.10' — 94.92' = 1.18' 4.) REINFORCEMENT PER ASTM C1227-93. MAX. UPLIFT PRESSURE = 1.18' x 5100.6 Ibs/ft = 6018.7 Ibs. 5.) ALSO AVAILABLE IN H-20 LOADING. WEIGHT OF UNIT EMPTY = 18,852 Ibs. 6) PROVIDE POLYMER WATERPROOF COATING 18,852 Ibs > 6018 Ibs O.K. H-10 SEPTIC TANK/PUMP CHAMBER 1500/500 DOSING & STORAGE REQUIREMENTS WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774 DESIGN FLOW: 330 GPD DOSING REQUIRED: 330 —. 4/= 82.5 GADLLONS/CYCLE PROPOSED SEPTIC SYSTEM UPGRADE PLAN DISTANCE REQUIRED BETWEEN PUMP 90 HOLLY LANE, CENTERVILLE, MA ON AND PUMP OFF FLOATS: 82.5 GAL/CYCLE _ 125 GAL/FT = 0.66 FT/CYCLE (USE 8") Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS Engineering by: Works, DRAWN JOB. NO. STORAGE PROVIDED: Engineering Works, Inc. N.T.S. P.T.M. 250-18 INV.(IN) EL: 99.25 - PUMP ON EL: 96.59 = 2.66' 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED STORAGE PROVIDED = 2.66' x 125 GAL/FT = 332.5 GALLONS (508) 477-5313 11/5/18 P.T.M. 3 of 3 LEGEND LOCUS Long Pond EXISTING CONTOUR x 100.98 EXISTING SPOT GRADE —4DZ— PROPOSED CONTOUR N 102.1 PROPOSED SPOT GRADE �/•.W— OVERHEAD WIRES a J � A�9Yle W EXISTING WATER SERVICE c o B V W 0 WETLAND FLAG 6,98 > TEST PIT Main St m = 0 0 BENCHMARK c Pine Street � N J rt � r Y LOCUS MAP a NOT TO SCALE / � h O ' 96,90 Long Pond VW1 7.59 Q♦ e WATER SURFACE 10/23/18 98� ♦ °9e 01- 96.80 96.89 BVW- �� BVW5 I �� Z/ b 8.24 V2 V + 00.08 69 eo PARC�L AREA, I o / / / B♦�� 91481,,tSF PROPOSED SEPTIC TANK & I �� y / PUMP CHAMBER COMBINATION ��`0,53 '� (1500/500 GALLON) / �� WORK �/ 'n• 99,9 / I I�SILTA + — 5 1o0.61 / I r N�FEyCe.1-0 05 / I 100,71 ' ��� 00,03' - I EXISTING CESSPOOL �j �� TO BE PUMPED, FILLED WITH EXISTING CESSPOOL / / ♦ d- SAND AND ABANDONED. TO BE. PUMPED, FILLED WITH _ 10 •8 SAND AND ABANDONED. I IP ND INSTALL A 40 MIL POLY LINER / TOP OF LINER, EL.=101.2, ♦ f_ I FND 1p2.1:. a BOTT.'OF LINER, EL.=98.7 / 1602.t 1 ' ♦ X x 101.31 ♦lzo I101,46 DTP-2; .. ._.. /♦ o j STRIPOUT BOUNDARY 101,34:.; . ?-1 (TO "C" HORIZON) 27, / Q 25' 2J U / O l / f + 102. 9/ x 10 / x 10 , ♦` \ 2.32 I N 2 x 102.36 �I SEWER 102.28 3 CONNECTION 103.21 BENCHMARK � SEWER ORANGE PAINT ON CONNECTION COR.ICONC. STOOP 10 .46 100.60 1016 EL.=102.72 EXISTING00 TOFS102 61 lOX,60 LO 101.83 x I 100, 6 W } I io2A6 : '`� �� �F 44Ss9cy DR/VEWA 1' 101.72 f.:,..:.,.:.:,: o PETER T. 99 9":6�Q ..;.;.. McENTEE IP FIND D •` 0 GENERATOR 10 j,90 v No CIVIL N fence //ne f E � W Q I Y1 1PRDPA S5IIS( � Q 99.43 0 Qj0 f'' l� a O N Qj 99.26 PARCEL ID: 229-017 PROPOSED SEPTIC SYSTEM UPGRADE PLAN FLOOD ZONE DESIGNATION OWNERS OF RECORD 90 HOLLY LANE, CENTERVILLE, MA NON HAZARD HOLLEY, EUGENE J, Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 WETLAND CONSULTANT 90 HOLLEY LANE MARSH MATTERS ENVIRONMENTAL CENTERVILLE, MA 02632 Engineering by: SCALE DRAWN JOB. Na. P.O. BOX 554 Engineering Works, Inc.' 1"=20' P.T.M. 250-18 FORESTDALE, MA 02644 % HOLLEY, ROBERT E 9 g DEL BUONO, KATHLEEN 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO. 978-434-1228 HOLLEY, KENNETH V: (508) 477-5313 1 11/5/18 P.T.M. 1 Of 3 �C5 l tl PROPOSED SEPTIC TANK/PUMP CHAMBER NOTE: TO PREVENT BREAKOUT, INSTALL A 40 MIL PROVIDE RISERS WITH APPROVED FRAMES & COVERS PROPOSED D-BOX POLY LINER AS SHOWN ON SHEET 1. INSTALL WATERTIGHT RISER & TOP OF LINER, EL.=101.2 OVER EACH ACCESS MANHOLE AND SET TO FINISH GRADE. MANHOLES BROUGHT TO GRADE SHALL BE COVER SET TO 6" OF GRADE PROPOSED S.A.S. BOTT. OF LINER, EL.=98.7 SECURED TO PREVENT UNAUTHORIZED ACCESS. INSTALL INSPECTION PORT (MIN.) T.O.F.=102.6t F.G. EL: 102.1t F.G. EL=102.1t F.G. EL.=102.1f F.G. EL.=102.1tPROVIDE ENOUGH WIRE MAINTAIN 2% GRADE (MIN.) OVER S.A.S. EXISTING SLACK TO REMOVE PUMP immom 4" DIAM. INSPECTION PORT, L =56' MAX. a C L = 8'(M(AX) 18' x 25' LEACHING FIELD W/3-4" PERFORATED IN S.A.S., SOLID ® S-1%((MIN. TOP EL=100.59 2 SCH 40 4"SCH40 PVC ABOVE S.A.S., WITH SCREW CAP PROVIDE THRUST BLOCKS ® S=1% MIN.) SET TO WITHIN 3' OF GRADE. 4"SCH40 PVC AT ALL BENDS 6• 6. a CAPPED ENDS 10* TEE'S ARE TO BE 14 �U' MAX. G.W. EL. 96.1 4' SCH 40 PVC INVERT 24" LIQUID LEVEL / INV.=100.98 I SLOPE OF PERF. PIPE = 0.5% I INV. EL.=100.60(END) =99.50 / J INV.=100.81 25' EFFECTIVE LENGTH UPE STANDING PROPOSED D-BOX (ZAseL oa eoUAL). G.W. EL. 95.4 3 OUTLETS (MIN.) ✓ SOIL ABSORPTION SYSTEM (PROFILE) BOTi. EL=94.92 AM INV.=99.25t INV.=100.73 CONNECT TO EXISTING INV.=99.25 SEWER OUTLETS EFFLUENT FILTER SHALL BE INSTALLED ON OUTLET INV.=100.35 TEE AS MANUFACTURED BY ZABEL OR EQUAL. FILTER (LOWEST) SHALL BE INSPECTED AND CLEANED ANNUALLY. (See Pump Detail, Sheet 3 of 3) ESTABLISH VEGETATIVE COVER- (See 1500Z500 GALLON SEPTIC TANK/PUMP CHAMBER G C% H-10 TANK EL.=40. f NOTES: APPROVED 1) SEPTIC TANK/PUMP CHAMBER & D-BOX SHALL BE SET BREAKOUT ELEV.=101.08 `• •` ` '' ` x•'.:4;=;>:.`'„}`:;= :;. . "•`' ' - "-; FILTER FABRIC LEVEL & TRUE TO GRADE ON A MECHANICALLY COMPACTED EL.=100.95(ENO) - 6" CRUSHED STONE BASE, PER 310 CMR 15.221(2). BOTTOM ELEV.=100.10 < 3/4--1 1/2- DOUBLE 2) INSTALL INLET & OUTLET TEES AS REQUIRED. 4' MIN. SEPARATION TO G.W. 3 WASHED STONE 3) MAX. COVER OVER TANK, D-BOX & S.A.S. SHALL BE 36". ✓ (WITH VARIANCE) 4) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS AND 4' OF NATURALLY 18' EFFECTIVE WIDTH PRIOR TO CONSTRUCTION. OCCURRING PERVIOUS SOILS SOIL ABSORPTION SYSTEM (,SECTION) J EST. HIGH G.W. EL: 96.1 (REDOX) SEPTIC SYSTEM PROFILE GENERAL NOTES: 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL 1EXISTING / BOARD OF HEALTH AND THE DESIGN ENGINEER. HOUSE#90) 2• ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS TOF=162.6f OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS. except as requested below: -310 CMR 15.405 1 b)&(h): CONTENTS OF LOCAL UPGRAD L +� 1 aI mnce, S.A.S. o ' setb �O se e to allow In o .A.S e high groundwater and bottom of S.A.S., for 4' of separation. -LOCAL/REGULATION Chapter 360-1, Location of Components with 1 o� Respect to Water Body's: _! •� 1 LAp' 3) t52' arionce, Septic Tank to Bordering Vegetated Wetland, ���l/� d'setback. MADEP Title 5 requirement is 25'. A 4) A 41' variance, S.A.S. to Bordering Vegetated Wetland, for a �Jv 59' setback. MADEP Title 5 requirement is 50'. � 3 THE INS INSPECTION AND DISPOSAL APPROVAL SHALL C PRIORKFILLED BY THE BOARD OFHEALTH AND TO HE DESIGN ENGINEER. 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN I ENGINEER BEFORE CONSTRUCTION CONTINUES. 00 1 5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM. I PROPOSED 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF S.A.S. THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. 25' yI 7. WATER SUPPLY PROVIDED BY TOWN WATER SUPPLY. SEPTIC LAYOUT 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM. 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE SOIL LOG DIRECTED BY THE APPROVING AUTHORITIES. 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY DATE: DECEMBER 6, 2017 (REF. P#15546) THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING SOIL EVALUATOR: PETER MCENTEE SE#1542 CONSTRUCTION. WITNESS: DONALD DESMARAIS RS HEALTH AGENT 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS IN THE REPLACE AREA BENEATHSAND AND FORS5' ONEDALLN SIDEOS OF R THE S.A.S. S. AND ELEV. TP- 1 DEPTH ELEV. TP-2 DEPTH 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE 101.0 A LOAMY SAND 0" 101.1 A LOAMY SAND 0 INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. 10YR 4 2. 10YR 4 2 B 13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING 100.5 6" 100.6 6" SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. LOAMY SAND B LOAMY SAND 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND 10YR 5/4 10YR 5/4 IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. 99.5 C1 PERC 1 18 99.4 C1 20 COARSE SAND 0728" COARSE SAND 2.5Y 6/4 2.5Y 6/4 98.0 C2 36", 98.0 C2 37" DESIGN CRITERIA COARSE SAND COARSE SAND 10YR 5/8 10YR 5/8 NUMBER OF BEDROOMS: 3 96 1 C3 HREDOX 59 96.1 C3 HIGH EDOXW _ 60" SOIL TEXTURAL CLASS: CLASS I COARSE SAND COARSE SAND DESIGN PERCOLATION RATE: <2 MIN/IN 7.5YR 5/8 7.5YR 5/8 95.5 66 95.7 65" _- _ 95.4 C4 STDG. G.W. 67" 95.4 C4 STDG. G.W. 68" DAILY FLOW: 330 GPD MED. SAND MED. SAND DESIGN FLOW: 330 GPD 2.5Y 6/4 2.5Y 6/4 GARBAGE GRINDER: NO ✓ 94.0 84" 94.1 84" LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF PERC RATE: <2 MIN./IN. STANDING GROUNDWATER, EL.=95.4 .74 GPD/SF ADJ. HIGH G.W.(REDOX), EL.=96.1 ✓ PROPOSED SEPTIC TANK/PUMP CHAMBER: 1500/500 GAL., H-10 PROPOSED SEPTIC SYSTEM UPGRADE PLAN PROPOSED D-BOX: 1 INLET, 3 OUTLET (MIN.), H-10 INSTALL AN 18' x 25' LEACH FIELD 90 HOLLY LANE, CENTERVILLE, MA SIDEWALL AREA: NOT APPLICABLE Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 BOTTOM AREA: 18' x 25' = 450 S.F. Engineering by: SCALE DRAWN JOB. NO. TOTAL AREA:.....................................450 S.F. Engineering Works, Inc. N.T.S. P.T.M. 250-18 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET NO. LEACHING CAPACITY = 0.74 GPD/SF x 450 SF = 333.0 GPD (508) 477-5313 11/5/18 P.T.M. 2 of 3_ 1 NEMA 4 JUNCTION BOX CORROSION RESISTANT & LIQUID-TIGHT CABLE CONNECTORS SUPPORTED PROVIDE WATERTIGHT CONkE BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE SECURED FRAME & COVE WATERTIGHT. USE SJE RHOMBUS-JB PLUGGER OR EQUAL. PROVIDE ENOUGH WIRE SLACK TO REMOVE PUMP INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING HOISTING CABLE 7x19 STAINLESS STWITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM 1/8" DIAMETER. E 1,760 LB. STRENFLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANEL PROVIDE ENOUGH WIREON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP. SLACK TO REMOVE PUMP INV.(IN)=99.252" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE) (INSTALL QUICK DISCONNECT FOR EASY REMOVAL) 2"SCH. 40 DISCHARGE (THROUGH RISER-SEE PROFILE) ALARM ON EL: 96.92 PUMP ON EL: 96.592" 90' ELBOW W/ 1/4" WEEP HOLE FOR SELF-DRAINING FORCE MAIN PUMP OFF EL: 95.92 202" SWING CHECK VALVE BOTTOM OF PUMP CHAMBER 2" SCH. 40 PVC DISCHARGE PIPE ELEV.= 94.92 ---�— ADDITIONAL 3/16" VENT HOLE (MIN.) ABOVE PUMP FLANGE PROVIDE 2— WIDE ANGLE FLOATS: L4 (TO PREVENT PREMATURE PUMP BURNOUT) FLOAT NOA: PUMP ON/OFF (BARNES 073618) BARNES SEV SERIES PUMP .5 H.P. 115 V FLOAT NO.2: ALARM ACTIVATION (BARNES 073612) (ON SEPARATE CIRCUIT FROM PUMP SPECIFIED) 2" DISCHARGE PASSING 2" SOLIDS PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT THROUGH WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774 PUMP & ACCESSORIES AVAILABLE THROUGH WILLIAMSON ELECTRIC (781) 444-6800 PUMP DETAIL N.T.S. ' W❑D BEDROOM BATH LAUNDRY BEDROOM HALL BEDROOM BH KITCHEN ENTR 20" DIA. COVERS BATH R (TYP.) 12'-2" ENTRY ENTRY I - LIVING ROOM ENTR DRIVEWAY f I I I I I I A II II A 6'-8" FLOOR PLAN I II I � 1-4" POLYSEAL INLET L - -}- i— - - �I - - 3-4" POLYSEAL OUTLETS 15" 4" KNOCKOUTS PLAN VIEW 1 3/4" (TYP.) 41 4"(8" H-20) 20" DIA. COVERS /—(TYP.) 00 1 l 2" Co 4" INLET KNOCKOUTS .' SECTION 5'-8» 4" OUTLET 3" PLAN (6 '2" H-20) 4„ KNOCKOUTS 4'7" SPECIFICATIONS 1 ,: 4'9" H-20) 1.) CONCRETE STRENGTH 4,000 PSI @ 28 DAYS. 4'-3 SUPPORT (SEE NOTE 3) /: LIQUID 2. (4'-5" H-20) COMPARTMENT.-:CEMENT, PORTLAND TYPE II PER ASTM C150-81 BEAMS LEVEL (TYP) 3.) REINFORCEMENT PER ASTM C1227-93 ALL AVAILABL 4.) 15" RISER SECTIONS AVAILABLE DB-3 5" 4"(6" H-20) DISTRIBUTION BOX: 3 OUTLET WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774 CROSS SECTION A-A WT of H-10: 18,852 LBS. BUOYANCY CALCULATIONS WT of H-20 24,721 LBS. H—,10 SEPTIC TANK/PUMP CHAMBER SPECIFICATIONS 1.) CONCRETE 4,000 PSI AFTER 28 DAYS. BOTTOM OF UNIT EL.= 94.92 2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS. HIGH GROUNDWATER EL.=96.10 310 CMR SECTION 15.226. BUOYANCY FORCE PER FOOT OF DEPTH: 3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN & WRAPPED 12.2' x 6.7' x 1' x 62.4 Ibs./cu.ft. = 5100.6 lbs. 4.) REINFORCEMENT PER ASTM C1227-93. MAX. DISPLACEMENT = 96.10' — 94.92' = 1.18' MAX. UPLIFT PRESSURE = 1.18' x 5100.6 Ibs/ft = 6018.7 lbs. 5.) ALSO AVAILABLE IN H-20 LOADING. j WEIGHT OF UNIT EMPTY = 18,852 lbs. 6) PRVIDE POLYMER WATERPROOF COATING 18,852 Ibs > 6018 Ibs Q.K. H-10 SEPTIC TANK/PUMP CHAMBER 1500/500 DOSING & STORAGE REQUIREMENTS WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774 DESIGN FLOW: 330 GPD DOSING REQUIRED: 4 CYCLES/DAY (SAND) PROPOSED SEPTIC SYSTEM UPGRADE PLAN 330 _ 4 = 82.5 GALLONS/CYCLE DISTANCE REQUIRED BETWEEN PUMP 90 HOLLY LANE, CENTERVILLE, MA ON AND PUMP OFF FLOATS: 82.5 GAL/CYCLE - 125 GAL/FT = 0.66 FT/CYCLE (USE 8") Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS Engineering by: SCALE DRAWN JOB. NO. STORAGE PROVIDED: Engineering Works, Inc. N.T.S. P.T.M. 250-18 INV.(IN) EL: 99.25 - PUMP ON EL: 96.59 = 2.66' 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED STORAGE PROVIDED = 2.66' x 125 GAL/FT = 332.5 GALLONS (508) 477-5313 11/5/18 P.T.M. 3 of 3 LEGEND EXISTING CONTOUR LOCUS Long Pond x 100.98 EXISTING SPOT GRADE ----1� PROPOSED CONTOUR to2.t PROPOSED SPOT GRADE N —�H.*L-- OVERHEAD WIRES Q j J W EXISTING WATER SERVICE Ar Yee p o t a 15 66 8 0 WETLAND FLAG y n _ o TEST PIT �c o o T ` BENCHMARK `p Main St m =° a z S Pine Street v v w N Iz � Y° a LOCUS MAP NOT TO SCALE O VW1 9 Long Pond P F 7.59:,, 6,91 ♦ eWATER SURFACE 10/23/18 mo \ ♦ a9e o� 96,80 O O / B V)�♦` / /v9�,51\ 96,89 BVWS♦ x 99.77 y BVW BVWS Q/ Z_�53 J :� 97,929$, VW6 10 '8.24 + Q'0.08 E9 / PARCEL AREA o / / / ♦��P -H 9,481,,±SF L Zr) Q / 100.53 Y� O/0 / PROPOSED PUMP CHAMBER / / INFILTRATOR IM-540 �� O LIMIT JT ON + 5 100.61 05 ♦ -0100.71 '+ ♦`0.03�0 ,� EXlS7/NG CESSPOOL ` ` %� :I TO BE PUMPED, FILLED WITH EXlS77NG CESSPOOL / ♦ d SAND AND ABANDONED. TO BE PUMPED, FILLED WITH _ 10 .8 SAND.AND"ABANDONED. -/ IP ND r �, INSTALL A 40 MIL POLY LINER / 1 TOP OF LINER, EL.=102.2 ♦ / 1_ S I FND ` 03.1. BOTT. OF LINER, EL.=99.7 / 1p 8' ♦ x 16' 1.0.10`4:, ..._3_1 1 x 101.31 STRIPOUT BOUNDARY 3.1 - (TO "C HORIZON) 3.1 PROPOSED SEPTIC TANK INFILTRATOR IM-1530 x 10 . `` y 101. I 1 2.32 02. 2 ' x 102.36 �-, SEWER \102,28 ' BENCHMARK 1 oONNECTION —I 103.21 SEWER ORANGE PAINT ON 00 CONNECTION COR./CONC. STOOP 3 101.6 Z EL.=102.72 100.6o EXlST1NG 0 -H 100.46 HOFS 2.6 E( 0> 102.60 ' x 101.83 x �, I 100. 6 W z OF M AS `l 54''.`': 101,72� TER T.s9cys DR/VEWA Y' o PE I. ,..., .. o McENTEE 99 �,:101,09;1 v CIVIL "' PLAN REVISION 11/28/18 I FND` `5 ; 6 •DO`.' No. 35109 1) REMOVE 1' REDUCTION k-4 GENERATOR 101'90 TO GW REQUEST / ' fence cls im 2) PIPING TO TANK W Q / r1 PRDPA / \ /O' IT 0 99,43 / t PLAN REVISION 6/17/19 ( � 1) TANK & PUMP CHAMBER 2) ADD HYDRAULIC GRADIENT O 99,28 PARCEL ID: 229-017 PLAN REVISION PROPOSED SEPTIC SYSTEM UPGRADE PLAN CORRECTION VARIANCELANCE REQUEST 4 E FLOOD ZONE DESIGNATION OWNERS OF RECORD 90 HOLLY LANE, CENTERVILLE, MA NON HAZARD HOLLEY, EUGENE J, Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 WETLAND CONSULTANT 90 HOLLEY LANE MARSH MATTERS ENVIRONMENTAL CENTERVILLE, MA 02632 Engineering by: SCALE DRAWN JOB. NO. P.O. BOX 554 % HOLLEY, ROBERT E Engineering Works, Inc. 1"=20' P.T.M. 250-18 FORESTDALE, MA 02644 DEL BUONO, KATHLEEN 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO] 978-434-1228 HOLLEY, KENNETH V. (508) 477-5313 11/5/18 P.T.M. 1 Of ;or `1 NOTE: TO PREVENT BREAKOUT, INSTALL A 40 MIL PROPOSED SEPTIC TANK/PUMP CHAMBER POLY LINER AS SHOWN ON SHEET 1. PROVIDE RISERS WITH APPROVED FRAMES & COVERS TOP OF LINER, EL.=102.2 OVER EACH ACCESS MANHOLE AND SET TO FINISH PROPOSED D-BOX BOTT. OF LINER, EL.=99.7 GRADE. MANHOLES BROUGHT TO GRADE SHALL BE INSTALL WATERTIGHT RISER & PROPOSED S.A.S. SECURED TO PREVENT UNAUTHORIZED ACCESS. COVER SET TO 6" OF GRADE INSTALL INSPECTION PORT (MIN.) (INFILTRATOR TW RISER SYSTEM OR EQUAL) F.G. EL: 103.4t F.G. EL=103.1t F.G. EL.=102.3t F.G. EL.=102.8t MAINTAIN 2% GRADE (MIN.) OVER S.A.S. (AVE. COVER=2.0') (AVE. COVER=2.5') za•DIa 2a•Dw L = 8'(MAX!!ME LD W/3-4" ® S=1% MI L =50'(MAX. 24 °w 4"SCH40 V ® S=1% (MIN.) TOP OF TANK=100.11 L = 2' CAPPED ENDS 4"SCH40 PVC 24•DIA.COVER ® S=1% (MIN.)TOP=99.81 6 4"SCH40 PVC INV.= INV.= IPE = 0.5% INV.= 10" 13,. 01.98 101.81 ,OPOSED D-ROX 14 Vj 3ROUTLETS (MIN) YSTEM (PROFILE)25' EFFECTIVE LENGTH 99.50 44" LIQUID LEVELfloats 11s"EFFLUENT INV.= INV.=101.73 NV. EL.=101.60(END) BOTT.=95.56 99'25 MAX. G.W. EL. 96.1 PROPOSED 1500 GALLON SEPTIC TANK INV.= BOTT.=95.26 STANDING ESTABLISH VEGETATIVE COVER INFILTRATOR IM-1530 GALLON PLASTIC TANK 99,20 See Pump Detail G.W. El. 95.4 CONNECT TO EXISTING Sheet 3 of 3 3/4"-1 1/2" DOUBLE WASHED STONE SEWER OUTLETS PROPOSED 500 GALLON SEPTIC TANK APPROVED FILTER FABRIC INV.=100.35 INFILTRATOR IM-540 GALLON PLASTIC TANK FINISH GRADE (LOWEST) NOTES: EL.=103.1 t 1) SEPTIC TANK, PUMP CHAMBER & D-BOX SHALL BE SET ?.,:Ay'_.,;r;.';;<.',. :Y' z:,•=' : + LEVEL & TRUE TO GRADE ON A MECHANICALLY COMPACTED BREAKOUT ELEV.=102.08- 14 6" CRUSHED STONE BASE, PER 310 CMR 15.221(2). 2) INSTALL INLET & OUTLET TEES AS REQUIRED. BOTTOM ELEV.=101.10 3) MAX. COVER TANKS, D-BOX & S.A.S. SHALL BE 36". 4'-MIN SEPARA ON TO Gc W. 3' 6' 6' 3' ! (WITH VARIANCE) 4) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS 'J AND 4' OF NATURALLY 18' EFFECTIVE WIDTH PRIOR TO. CONSTRUCTION. OCCURRING PERVIOUS_SOILS, SOIL ABSORPTION SYSTEM (SECTION) 5) EFFLUENT FILTER SHALL BE INSTALLED ON OUTLET EST. HIGH G.W. EL: 96.1 r TEE AS MANUFACTURED BY ZABEL OR EQUAL. FILTER (REDOX) SHALL BE INSPECTED AND CLEANED ANNUALLY, OR AS REQUIRED TO PREVENT BACK UP. THE HOMEOWNER IS SEPTIC SYSTEM PROFILE TO SCHEDULE CLEANINGS. IExiSnNc GENERAL NOTES: HOUSE(#90) 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL TOF=162.6f BOARD OF HEALTH AND THE DESIGN ENGINEER. 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS i OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS. except as requested below: -310 CMR 15.405(1)(b): CONTENTS OF LOCAL UPGRADE APPROVAL 1) A 10' variance, S.A.S. to crawl space, for a 10' setback. -LOCAL REGULATION Chapter 360-1, Location of Components with p� Respect to Water Body's: w p 2) A 29' variance, Septic Tank to Bordering Vegetated Wetland, 6' v N for a 71' setback. MADEP Title 5 requirement is 25'. 3) A 41' variance, S.A.S. to Bordering Vegetated Wetland, for a p CENTERLINE 59' setback. MADEP Title 5 requirement is 50'. +� END SEWAGE 3 TOEINSPECTION DI ANDAL SYSTEM SHALL APPROVAL BY THENOT BE BOARD OFCKFILLED PRIORHEALTH AND THE 23' 14'1' Od DESIGN ENGINEER. -�( 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN I ^j s7- ENGINEER BEFORE CONSTRUCTION CONTINUES. Qp I I �S 0 5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM. ( PROPOSED I �� 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF S.A.S. O HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. r - -25� -I 7. WATER SUPPLY PROVIDED BY TOWN WATER SUPPLY. CENTERLINE D 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM. SEPTIC LAYOUT 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE SOIL LOG DIRECTED BY THE APPROVING AUTHORITIES. 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY DATE: DECEMBER 6, 2017 (REF. P#15546 THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING SOIL EVALUATOR: PETER MC REF. SE 54 CONSTRUCTION. 2 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS WITNESS: DONALD DESMARAIS RS HEALTH AGENT IN THE AREA REPLACE WITH BCL ANENEATHSAND AS SPECIIFIEDLNAND FOR 5' ON ALS3110IDES MRT255(3).S. AND ELEV. TP- 1 DEPTH ELEV. TP-2 DEPTH 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE 101.0 A LOAMY SAND O 1011 A 0" INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL LOAMY SAND 13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING 100.5 lOYR 4 2 6" 100.6 10YR 4 2 6" SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. B LOAMY SAND B LOAMY SAND 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND 10YR 5/4 10YR 5/4 IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. 99.5 18 C1 99 4 C1 20 COARSE SAND PERC COARSE SAND 2.5Y 6/4 10/28 2.5Y 6/4 DESIGN CRITERIA 98 o C2 36" 98.0 C2 37" COARSE SAND COARSE SAND NUMBER OF BEDROOMS: 3 10YR 5/8 _ 10YR 5/8 96.1 HIGH G.w. 59" 96.1 HIGH G.W.-U. 60" SOIL TEXTURAL CLASS: CLASS I C3 REDOX - C3 REDOX DESIGN PERCOLATION RATE: <2 MIN/IN COARSE SAND COARSE SAND 7.5YR 5/8 7.5YR 5/8 DAILY FLOW: 330 GPD 95.4 C4 STDG. G.W. L2 67" 95.4 C4 STDG. G.W. 68" DESIGN FLOW: 330 GPD - GARBAGE GRINDER: NO MED. SAND MED. SAND LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF 94.0 2.5Y 6/4 84" 94.1 2.5Y 6/4 84 74 GPD/SF PERC RATE: <2 MIN./IN. STANDING GROUNDWATER, EL.=95.4 PROPOSED SEPTIC TANK: 1500 GALLON (INFILTRATOR IM-1530) ADJ. HIGH G.W.(REDOX), EL.=96.1 PUMP CHAMBER: 500 GALLON (INFILTRATOR IM-540) PROPOSED SEPTIC SYSTEM UPGRADE PLAN PROPOSED D-BOX: 1 INLET, 3 OUTLET (MIN.), H-10 INSTALL AN 18' x 25' LEACH FIELD 90 HOLLY LANE, CENTERVILLE, MA SIDEWALL AREA: NOT APPLICABLE Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 BOTTOM AREA: 18' x 25' = 450 S.F. Engineering by: SCALE DRAWN JOB. NO. TOTAL AREA:.....................................450 S.F. Engineering Works, Inc. N.T.S. P.T.M. 250-18 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET N0. LEACHING CAPACITY = 0.74 GPD/SF x 450 SF = 333.0 GPD (508) 477-5313 11/5/18 P.T.M. 2 Of 3 r A NEMA 4 JUNCTION BOX CORROSION RESISTANT PROVIDE WATERTIGHT 24" RISER WITH & LIQUID-TIGHT CABLE CONNECTORS SUPPORTED SECURED FRAME & COVER TO GRADE BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE (INFILTRATOR TW RISER SYSTEM OR EQUAL) WATERTIGHT. AN SJE RHOMBUS-JB PLUGGER OR EQUAL IS RECOMMENDED. PROVIDE ENOUGH WIRE SLACK TO REMOVE PUMP INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING HOISTING CABLE 7x19 STAINLESS STEEL WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM 1/8" DIAMETER. / 1,760 LB. STRENGTH. 24•I.D.DIA. FLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANEL ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP. INV.(IN)=99.20 2"SCH. 40 DISCHARGE (THROUGH RISER-SEE PROFILE) 2" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE) ALARM ON EL: 96.78 (INSTALL QUICK DISCONNECT FOR EASY REMOVAL) 2" 90- ELBOW W/ 1/4" WEEP HOLE PUMP ON EL: 96.53 FOR SELF-DRAINING FORCE MAIN PUMP OFF EL: 95.95 18 " 2" SWING CHECK VALVE 15 BOTTOM OF 8" 2" SCH. 40 PVC DISCHARGE PIPE PUMP CHAMBER ELEV.= 95.26 WALL THICKNESS=0.2" ADDITIONAL 3/16" VENT HOLE (MIN.) ABOVE PUMP FLANGE PROVIDE 2 FLOATS: (TO PREVENT PREMATURE PUMP BURNOUT) FLOAT NOA: PUMP ON/OFF-POLYLOCK FLOAT PROVIDED WITH PUMP LIBERTY LE40 SERIES PUMP .4 H.P. 115 V FLOAT NO.2: ALARM ACTIVATION FLOAT-PROVIDED WITH ALARM PANEL WITH 2" DISCHARGE, OR EQUAL (ON SEPARATE CIRCUIT FROM PUMP SPECIFIED) PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT CAPE WINWATER WORKS CO., HYANNIS, MA. (508) 862-0166 NOTE: APPROVED ALTERNATE MAY BE SUBSTITUTED. PUMP DETAIL N.T.S. (9 QD BEDROOM BATH LAUNDRY E OM HALL BEDROOM BH KITCHEN ENTR BATH R F-] ENTRY ENTRY BUOYANCY CALCULATIONS LIVING ROOM ENTRDR'VEWAY INFILTRATOR I M- 15 30 1500 GALLON SEPTIC TANK BOTTOM OF UNIT EL.= 95.56 HIGH GROUNDWATER EL.=96.1 (ADJUSTED) BUOYANCY FORCE PER FOOT OF DEPTH: FLOOR PLAN 14.7' x 5.2' x 1' x 62.4 lbs./cu.ft. = 4769.9 Ibs. MAX. DISPLACEMENT = 96.1 - 95.5 = 0.6' MAX. UPLIFT PRESSURE = 0.6' x 4769.9 Ibs/ft = 2,861.9 Ibs. 1-4" POLYSEAL WEIGHT OF UNIT EMPTY = 501 lbs. INLET AVERAGE COVER OVER UNIT = 2.0' 3-4'POLYSEAL OUTLETS 22" WEIGHT OF COVER = 14.7' x 5.2' x 2.0' X 110 Ibs./cu.ft. = 16,816.8 ils. 4" 4" COMBINED WEIGHT = 501 lbs. + 16,816 lbs. = 17,317 lbs. 17,317 Ibs > 2,862 Ibs O.K. - 4 INFILTRATOR IM-540 i 1000 GALLON PUMP CHAMBER N N C BOTTOM OF UNIT EL.= 95.26 i N+ HIGH GROUNDWATER EL.=15.2 (ADJUSTED) BUOYANCY FORCE PER FOOT OF DEPTH: ...:,. 4„ 5.4' x 5.2' x 1' x 62.4 Ibs./cu.ft. = 1752.2 Ibs. MGGIN PRECAST CORP D83H2O f 14"• ' MAX. DISPLACEMENT = 96.1 - 95.2 = 0.9' CROSS SECTION PLAN VIEW MAX. UPLIFT PRESSURE = 0.9' x 1752.2 Ibs/ft = 1577.0 Ibs. H-20 LOADING WEIGHT OF UNIT EMPTY = 169 lbs. SECTION PLAN AVERAGE COVER OVER UNIT = 2.5' SPECIFICATIONS WEIGHT OF COVER = 5.4' x 5.2' x 2' 110 Ibs./cu.ft. = 6,177.6 ils. 1.) CONCRETE STRENGTH 5,000 PSI @ 28 DAYS. COMBINED WEIGHT = 169 lbs. + 6,177 Ibs. = 6,346 lbs.2.) CEMENT, PORTLAND TYPE II PER ASTM C150-81 6346 Ibs > 1577 Ibs O.K. 3.) REINFORCEMENT PER ASTM C1227-93 NOTE: THIS DESIGN CONFORMS TO THE "INFILTRATOR IM-Series TANK 4.) 15" RISER SECTIONS AVAILABLE BUOYANCY CONTROL GUIDANCE REQUIREMENTS. DB-3 DISTRIBUTION BOX: 3 OUTLET WIGGIN PRECAST CORP., BOURNE MA. (800) 564-6774 DOSING & STORAGE REQUIREMENTS DESIGN FLOW: 330 GPD DOSING REQUIRED: 4 'CYCLES/DAY (SAND) 330 - 4 = 82.5 GALLONS/CYCLE DISTANCE REQUIRED BETWEEN PUMP PROPOSED SEPTIC SYSTEM UPGRADE PLAN ON AND PUMP OFF FLOATS: 90 HOLLY LANE, CENTERVILLE, MA 82.5 GAL/CYCLE --a- 138 GAL/FT = 0.6 FT/CYCLE (USE 7") STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS Prepared for: Robert Holley, 90 Holly Lane, Centerville., MA 02632 STORAGE PROVIDED: Engineering by: SCALE DRAWN JOB. NO. INV.(IN) EL: 99.20 - PUMP ON EL: 96.53 = 2.67' Engineering Works, Inc. N.T.S. P.T.M. 250-18 STORAGE PROVIDED = 2.67' x 138 GAL/FT = 368 GALLONS 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED (508) 477-5313 1 1/5/18 P.T.M. 3 of 3