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HomeMy WebLinkAbout2024-12-03 Recorded Decision WSP - J.L. Pickles T lit O RTH PLANNING D EPA.RTMENT , .j.f 6 .� yi4 .': 'd oL Community Development Division -=��::�� 0 120 Main Street j North Andover, Massachusetts, 01845 *P 1C0C@11C"tWKiK Se'A' 04AT1 D 1,00 C CD S"'N C 14U NOTICE OF DECISION Watershed Special Permit Any appeal shall be filed within (20) days after the date of filing this notice in the office of the Town Clerk, Date: December 3,2024 Date of Hearings: December 3, 2024 Date of Decision: December 3, 2024 Petition of: Jaime-Lyn Pickles 318 Salem Street North Andover, Ma 01845 -Premises Affected: 318 Salem Street,North Andover,Massachusetts,01845, Assessor's Map 37-B,Parcel 45 and located in the Residential 3 Zoning District. Referring to the above petition for a Watershed Special Pennit from the requirements of the North Andover Zoning Bylaw,Article 4 Part 5 Watershed Protection District and Article 10, Section 195-10.7. So as to allow the installation of a 15' x 32' in-ground swimming pool, a 4' concrete apron, and a 6' high privacy fence within the 3 25'Non-Discharge Zone of the Watershed Protection District. After.a public hearing given on the above date, and upon a motion by S. Kevlahan and 2 Id by J. Simons to APPROVE the Watershed Special Permit and based upon the following conditions.Vote was 5-0 in favor of the application. NFFE STIC, Jean Enright A True Copy On Behalf of the North Andover Planning Board Eitan Goldberg "Yown Cleric John Simons Peter Boynton Chris Koskores tries is certify that twenty�41)days Sean Kevlahan stave elapsed from-date of decision w0khout filing of qn appeal. Date K .,Ajaj:�024 Carla Dawne warren Town Cterk c 318 Salem Street Map 37B,Lot 45 Watershed Special Permit—in-ground pool December 3,2024 The public hearing on the above referenced application was opened on December 3, 2024 and closed by the North Andover Planning Board on December 3,2024 On December 3, 2024, upon a motion made by x and seconded by S. x to GRANT a watershed Special Permit for the installation of a 15'x 32'in--ground swimming pool,a 4' concrete patio,and a 6'high privacy fence within the 325'Non-Discharge.done of the watershed Protection District under the requirements of Article 4 Part 5 and Article 10, Section 195-10.7 of the North Andover Zoning Bylaw.This Special Permit was requested by Jaime-Lyn Pickles, 318 Salem Street,North Andover,MA 01845 on November 4, 2024. The Applicant submitted a complete application, which was noticed and reviewed in accordance Town of North Andover Zoning Bylaw and MGL Chapter 40A, Section 9. The motion to approve was subject to the FINDINGS GP FACTS and SPECIAL CONDITIONS set forth in this decision. The Planning Board vote was 5—0,unanimous,in favor. A special permit issued by the special permit granting authority requires a vote of at least four members of a five-member board. - The Applicant is hereby notified that should the Applicant disagree with this decision, the Applicant has the right,under MGL Chapter 40A, Section 17,to appeal to this decision within twenty days after the date this decision has been filed with the Town Clerk. The Planning Board makes the finding that the intent of the Bylaw, as well as its specific criteria are met. This decision specifically stated by the Planning Board makes the following FINDINGS GP PACT: 1) That as a result of the proposed construction in conjunction with other uses nearby,there will not be any significant degradation of the quality or quantity of water in or entering Lake Cochichewick. The Project is located within an extremely environmental sensitive area and in close proximity to Lake Cochichewick. The final design reflects discussions between the Town and Applicant to ensure the continued protection of Lake Cochichewick and the safety and welfare of the residents of North Andover. The Project engineer has certified that the improvements will not result in significant degradation of the quality or quantity of water entering Lake Cochichewick. a) The construction has been reviewed by Town Staff and the Town's consulting engineer, Horsley Witten,and with the application of the erosion control measures and modifications to the Operations and Maintenance Plan, the consultant concluded that there will not be significant degradation to the quality or quantity of water in or entering Lake Cochichewick. The Site drainage system and storm water management design are designed in accordance with the Town Bylaw requirements and Best Engineering and Management Practices. The plan has been reviewed by the outside consulting engineer, Janet Carter Bernardo, P.B., as evidenced by letters dated November 18, 2024 and November 25, 2024 and response lever from David Beati, PE, dated November 20, 2024. Further, adequate safeguards have been provided to mitigate pollutants from entering Lake Cochichewick through the installation/implementation of the following Best Management Practices relative to an inground pool and patio: i) The stormwater management for the proposed improvements includes a 24--inch wide stone infiltration trench at a depth of 2--foot deep and will allow stormwater from the apron to infiltrate into the ground during a storm event. The trench circumvents the pool and deck, and will be encased in polyethylene filter fabric. In addition,the swimming pool will be equipped with a non-backwash filtration system. 2 318 Salem Street Map 37B,Lot 45 Watershed Special Permit----in-ground pool December 3,2024 ii) During construction, the perimeter of the work will be protected with staked erosion control barrier products to prevent migration of sediment from.the Site until final stabilization. iii) Best Management Practices (BMP) will be followed with regard to maintenance of the pool, as stated in the document titled"Operation &Maintenance Plan", System. Owner: Jaime-Lyn Pickles, 318 Salem Street, North Andover, MA 01845, These BMPs include drain down specifications for the pool, proper storage of chemicals, maintenance of the filtration system, maintenance of the infiltration trench and a maintenance log.Discharge of pool water into the town's stormwater management is strictly forbidden. The "operation & Maintenance Plan" referenced here will be considered part of this Notice of Decision. iv) Fertilizers are limited to those which are either organic or slow-release nitrogen and phosphorous-free. This restriction will be noted on the deed. b) The residential lot was created after October 24, 1994. The Project is proposed within the Non- Discharge zone from the edge of a bordering vegetated wetland resource area. The closest point of the proposed concrete apron adjacent to the pool is approximately 1 6 1.5-feet from the resource area. c) The existing structure is connected to the Town sewer and water systems. 2) There is no reasonable alternative location outside the General,Non-Disturbance,and the Non--Discharge Zones for any discharge,structure or activity. 3) In addition,in accordance with Section 195-10.7 of the North Andover Zoning Bylaw,the Planning Board makes the following FMINGS OF `ACT: a) The specific Site is an appropriate location for the proposed use as sufficient storrnwater management and erosion controls have been placed on the Site; b) The use will not adversely affect the neighborhood as the lot is located in a Residential 3 Zoning District; c) There will be no nuisance or serious hazard to vehicles or pedestrians; d) Adequate and appropriate facilities are provided for the proper operation of the proposed use; e) The Planning Board also makes a specific finding that the use is in harmony with the general purpose and intent of the North Andover zoning Bylaw. Upon reaching the above findings,the Planning Board approves this Special Permit based upon the following SPECS CONDITIONS: 4)Permit Definitions: a) The"Locus"refers to the 25,000 sq.ft. parcel of land with frontage on Salem Street as shown on Assessors Map 3 7.B,Parcel 45, and also known.as 318 Salem Street,North Andover, Massachusetts. b) The"Plans"refer to the Plans prepared by PFS Land Surveying, Inc.20 Balch Avenue, Groveland,MA.01834, entitled"Stormwater R.em.ediation Plan in North Andover,MA., 318 Salem Street,North Andover,MA 01845", dated October 14,2024 and revised to November 25, 2024, Sheets 1 and 2. 3 318 Salem Street Map 37B,Lot 45 Watershed Special Pen-nit--in-ground pool December 3,2024 c) The"Project" or"318 Salem Street"refers to the installation of a 15' x 32' in-ground swimming pool, 4' concrete apron, and 6' high privacy fence within the 325'Non-Discharge zone of the Watershed Protection District. The property is located in the Residential 3 zoning district. d) The"Applicant"refers to Jaime-Lyn Pickles,the Applicant for the watershed Special Permit. e) The"Project Owner"refers to the person or entity holding the fee interest to the title to the Locus from time to time,which can include but is not limited to the Applicant,developer, and Owner 5) The Town Planner shall approve any changes made to these plans. Any changes deemed substantial by the Town Planner would require a public hearing and modification by the Planning Board. 6) Applicant shall sign the"Operations and Maintenance Plan"and provide the signed copy to the Planning Department. 7) In no instance shall the Applicant's proposed construction be allowed to further impact the Site than as proposed on the Plan referenced in Special Condition 41. Prior to the start of construction or the issuance of a building permit: 8) This watershed Special Permit Notice of Decision with the "Operation & Maintenance Plan and the approved Plan attached shall be recorded at the North Essex Registry of Deeds. Evidence of said recording shall be provided to the Planning Department. 9) A performance guarantee bond of four thousand dollars ($4,000.00) made out to the Town of North Andover must be posted to ensure that the construction, erosion control, measures, and performance of any other condition contained herein will take place in accordance with the plans and the conditions of this decision and to ensure that the as-built plans will be submitted. 10) In consultation with the Planning Director, the Applicant shall designate an independent environmental monitor. The monitor shall read, sign, and return to the Town Planner the Letter of Agreement for Independent Monitors. Upon the start of Site work the monitor shall make weekly inspections of the Project (any suspension in monitoring due to inactivity on the Site shall be pre- approved by the Planning Director), provide monthly reports to the Planning Department, and detail any areas of non-compliance and corrective actions. The monitor will also provide reports following heavy rain events. The monitor must also be available upon notice to inspect the Site accompanying a Planning Department designated official. 11) Applicant shall sign an Illicit Discharge Compliance Statement. 12) Applicant shall sign the Operations and Maintenance Plan, 13) The Applicant shall incorporate the following conditions as a deed restriction and a copy of the recorded deed restriction shall be submitted to the Town Planner and included in the file.Fertilizers are limited to those which are either organic or slow--release nitrogen and phosphorous-free. The use of coal tar--based pavement sealants is prohibited. 14) The Applicant will provide copies of all Decisions, Notification and Orders of Conditions from the North Andover Conservation Commission 15) All erosion control measures as shown on the Plan must be in place and reviewed by the Town Planner. 1 6) A pre--construction meeting must be held with the developer,their construction employees, and Planning 4 V 318 Salem Street Map 37B,Lot 45 Watershed Special Permit---in-ground pool December 3,2024 Department(and other applicable departments)to discuss scheduling of inspections to be conducted on the Project and the construction schedule. Prior to release of the Performance Bond: 17) The Applicant shall submit an as-built plan stamped by a Registered Professional Engineer in Massachusetts that shows all construction, including storm water mitigation trenches and other pertinent Site features. This as--built plan shall be submitted to the Town Planner for approval and must be provided in paper form as well as in SDF (Standard Digital File) format. The Applicant must also submit a lever from the architect and engineer of the Prof ect stating that the building,landscaping,lighting and Site layout substantially comply with the plans referenced at the end of this decision as endorsed by the Planning Board.This as--built plan shall be submitted to the Town Planner for approval, 18) The Planning Board must by a majority vote make a finding that the Site is in conformance with the approved plan. 19) No open burning shall be done except as is permitted during burning season under the Fire Department regulations. 20) The Contractor shall contact Dig Safe at least 72 hours prior to commencing excavation, 21) The provisions of this conditional approval shall apply to and be binding upon the Applicant,it's employees and all successors and assigns in interest or control. 22) This Special Permit approval shall be deemed to have lapsed December 3, 2026 (two years from the date of issuance)exclusive of the time required to pursue or await determination of any appeals,unless substantial use or construction has commenced within said two-year period. Substantial use or construction will be determined by a majority vote of the Planning Board. 23) This decision must be filed with the North Essex Registry of Deeds. The following information is included as part of this decision: Plan titled: "Stormwater Remediation Plan in North Andover, NIA, 318 Salem Street, North Andover,MA. 01845" Prepared by: PFS Land Surveying,Inc. 20 Balch Avenue Groveland,MA 01834 Scale; 1"=40) Sheets: 2 of 2 Date: October 14, 2024 and Revised to November 25, 2024 Plan titled: Stormwater R.emediation Plan in North Andover,MA 318 Salem.Street,North Andover,MA 01845"(Land Survey Plan) Prepared by: PFS Land Surveying,Inc. 20 Balch Avenue Groveland,MA 0183 5 Scale: 1"=40' Dated: October 14,2024 5 318 Salem Street Map 37B,Lot 45 Watershed Special Permit—mi -ground pool December 3,2024 Report Title: "Operation&Maintenance Plan" System Owner: Jaime-Lyn Pickles 318 Salem Street North Andover,MA cc Applicant Engineer .................... File .......... IN t •GENERAL -NOTES 1. OWNER OF RECORD IS JAIME LYN--PICKLES. 3 2. REFERENCE SUBJECT PARCEL AS 037.B-4045-0000.0 OF THE TOWN OF NORTH ANDOVER ASSESSING RECORDS. � s r' T z LvCUS 3. DEED REFERENCE IS BOOK 17764,PAGE 335 OF THE ESSEX �- �Y �EM S-rf?EF NORTH DISTRICT REGISTRY OF DEEDS. f-- �- t Ste'Ax c p�NTY-•t,9s2 LAYOUT) 4. PLR REFERENCE.- 10819, PL i 5fl43�ESSIX NORTH DISTRICT ,1 gp°i9`�` �Pt�Bic3 � I d REGISTRY OF DEEDS). xg,D'1 5. THIS PROPERTY IS NOT LOCATED IN A FLOOD HAZARD AREA,PER - FLOOD INSURANCE RATE MAP J25009CO236F GATED JULY 3,2012. IV A89.78r �~ter �g�+�3'd8'��'7�• � � c �so.aa= � rt 6. LOT IS SERVICED BY MUNICIPAL WATER AND SEWER. , 1 � in NORTH ANDOVER, MA I 7. CALL 811 TO LOCATE ALL UNDERGROUND UTILITIES PRIOR TO � 3--Ft. �� � ��� LOCUS MAP CONSTRUCTION. Cone./stone Q a; .MO CWYO SCALE Lot Area Walk � �' <• i � `°% ' 8.REQUIREMENTS PER THE TOWN OF NORTH 3 25,000.72 s.f. � r ANDCVER ZONING ORDINANCE: El (0.574 Acres) ,,,.� ZONE--RESIDENTIAL DISTRICT(R--3) 16 LEGEND E ' EDGE OF PA%IEMWT ; MINIMUM LOT SIZE--25,000 SQUARE FEET Chain Link eOUNDARY LINE MINIMUM LOT FRONTAGE- 125 FEAT Fence 31S R1dge �. ABUMNG HOUN At UNr_ MAXIMUM BUILDING HEIGHT--35 FEET' 2-sty wood EI_t-_219.1❑ W 7 7 V 011 BUILDING ' MINIMUM BUILDING SETBACK FRONT-30 FEET MINIMUM BUILDING SETBACK SIDE�-20 FEET' �¢ 1 FEW2O5.54' l s�Lr sack ' ... EDGE OF BROOK I MINIMUM BUILDING SETBACK RI-A1t--30 FEEL N 66110011711 R ��� x'r �� WETIJWD SETBACK 4.89, St kpll - UNDERGROUND SEWER 9. A SECTION OF BORDERING VEGETATED WETLANDS .� rea �, � sraNE WALL f (5W)WERE FLAGGED BY NORTH ANDOVER o,• I CONSERVATION COMMISSION AND LOCATED BY THIS d` - r [ ss�c cavKrt sQUHO FIRM ON SEPTEMBER 16, 2024. SILT Shed �.� 8VW IRON ROO FOUND ],' sacrc Proposed � -� �, �pG�O p IrtQH Koa�urtD �! Sewer Line `.15'x32' Pool' r5� �SllRVEY WF tt,,,, -W err,conic. Brli3r�i:�a[ls cottC 4-IS . `zl (Approximate) _ .�--- r IA NIF NOW OR FORAM RI,Y Co 9 Concrete � S•qg9 ti' Apron 4'b� YIF ,�� I ise CZ WF i GAR #314 �� - 3A ex. dwelling PFS Lmd a � �14 �j _ � SurvevRia,,�ex. dwellingm�ON 1 0 Inc ' C "D BAchAv=ua ' oroyclu i,MA 01814 f tir+srpfrlarrironr - 3 %I/1j3/zq W=Pot HN tVW= :lri0 txtl0 i ►+ n M am ow OF� I CERTIFY TO THE BEST OF MY PROFESSIONAL "�_ ��m layz °F ss� KNOWLEDGE, INFORMATION,AND BELIEF,THAT THIS RICHARv D. PLAN IS BASED UPON AN ON-THE GROUND SURVEY STORMWATER u, BE" PERFORMED BY PF5 LAN[]SiIRVFYiNG INC. h G. CIVIL _ f RE1r�EDIATION PLAN I III NO.48103 °' No.45419 ! - ` NORTH ANDOVER, MA SCALE., 1" 40' I , � 318 Salem Street North Andover, MA 01845 SCALCi ¢O O �O B4 � PROFESSIONAL LAND SURVEYOR '1n"{a' c�sr:O.eA R L,Y,I �� LUCf�10 i4 7t»4 Cfi�Cft.BY:S.P/�RUE1liEli pRw:24014 'SHMT 1 ur 7 DRIYO NVOODEN STAH.LrS MIN.1I.P Tr3OROUND MoTECTw N ■ I/ 9 6 AREA srLT sacTc fir•TTT�scaL� IL*0 __j N� iiS=LI�M AIMS► �..� s' 2 iYx3'IYOOCB+E sxrIAW'" �aay►rm�e,rs rcre PL AN VIEW a,SILT SOCK .xce�runAasc=. - #318 (CRAMOVEDEQUAL) �� �-�-_ ____. Ex. Dwelling -- 7A:!Jl ----�__� t WOR3_ARBA ARIIA?O ntE PX0TE=D %i:: I HiW1♦i[�f l I raweuvw CONCRETE APRON / SRMON VIEW INFILTRAT]OH IRENCH / Ex. NOTES = Po lio H. ALL MATERIAL SHALL IAEET SPECIFICATIONS BY FIL7REXX OR APPROVED EOdAL Stockpile z SILT SOCK SHALLSH INSPFCTFD WnHINxs HOURS A}TE SACIE � I+a="• ` ,ti.,, RAINFALLANDATWAST DAILY DURING PROLONGED RALNEALI- � r" ...�. Area A14Y THATARERBQUIRI!DSIIALLSEMAOtt 8D1ATa RA R S R8 O S SAD 1.1ENTAT O Ii '.� s Stabilized 7IILT tIPSLOPIi SiaA QT<7HE 5iLT5OCI:lYIlit}IACCTJ}�{[3L,�TtQ1v TEAS n II3` 6 Privacy v - p CDCIS LIC ion RSACIIL'D 1novTHanfj!C'YIYEKEI urorunS)LTsocr. �,. =,:;. �� � Fence � - ,L d �� � � - .>: SILT SOCK SHALL BE MAINTAINED LRiHTL niSTURaBDARgl4 Entrap ae ABDYS THE DRVICS HAS IIEIWPSWANOWLYSTAB1L1211DAND i tls�e COHSTRIICTIONACTIVIT►HAS UBWCOMPLATUD. i Concrete STATIx1,t7,F:n t Proposed Q Apron CONSTRUCTnQN EJITRANCE l�u o!s 15'X32' Peal SILT SOCK INSTALLATION DETAIL O SCAM XTS - o nrr vAonnrsraYsrxt�crlaY rtrrn, r 2' S lot 3 e In Filtration Trench Pr S end IIfT'�=RttOe`�t�I7rtx'nan=1MAlxt � i�a IYt\iL1F s 7us1zx7tsttiu7Csrruaua ncx�ar. XXCvCLmsncxufssRt +i �nausla7ttot tsss susausnarrrt+aacaxtu.Lxornm sn%ntw lonTLntCUI FwtA,==Z SD{7rIt1LLAI »tls=zlOM91 S of TM start tact rirt STAXI VAM+ T:+IftntR^t tkt71i.L7rOT Rf Li3S A tUeiPoCl la r +1"19 I11 lq mPAt t ru vr+ QI 1 VAL N "u"ow I nvsluu.tirmrnnrnor rxrxArxrywrrrsxiu7srsc Silt zO�a1sAA■cna�c hr or I �u,.,�.tx := I.I�ti�.�►H�:l, ><tt x sock STORM WATER DETAILVIE111f v►�7:�i cos" sra`Dr r,�i`tts a;tx 4�i wcnta"ai�a�ia r�icx""cxOn�r NOYTO SCALE r,s�•p�1��Grc.� f =1 ur+WP 001 A312xnZ IAfDLY]rMMFt U LOT 1 61Auserxrur wrttx ituu ts7ssinaea TOM crrnttn r nn uW C*W,ns t a [ Raaaa lrA Inn(beexsrXUVjAr+ uy aarvrrl;cu+V&F WAV0SURACMAL,AMU VMItM ups THATCAfrJbiCs000PS'rV"lYfVAT Dr r S'TORMWATER NOTES � 71i7[[t)tl7r ii'CLS}iktLgClZ.�klt�rfL>tfALGCm:{7.t1 STORMITATE R t1GIW7[I.Y7lxYI77II1NtLRx7CxRaW[��L'fS�b1>?li PLAN olltomuruvllnar+�nxncasen7r ugrslndom� I.THUS PWI HAS DEEN PREPARED FOR STOfiI.MTER REMEDIATION RII�MEDIATION C]LAA'i rasmr+scroarAnatuo�ruswebtwstprmenors t M%UVDA110&"AnAM=CIYAtvirr*FAMurrwnra A17F IS SURIJIFTE0 CONVUCWITLY IM A DRAINAGE REPORT t S<V4 LSit z STOR1•IUATETI RE E IATION FOR THE SITE IS PROPOSED DY TIIE NORTH AND OUR, MA iirrtdassstuttYRnrA}+mmxusrrx�tvarlwem CQ�VYETANCE OF ALL RUNOFF FRW THE PROPOSED POOL AND � 11OUV D.ItPA L"MtthsnrAM%10 ranr:ara DECK INTO A 2--FOOT%nM INWRATION TRENCH.AT A DEPTH OF %mn In aw"ssa0A9 rfy4yc=00c uinsm►t 31&Salem Street mh�InarssnsA�+:srra,�xatrwrtmTrxr�x 2—fFl=r. THE 7R£nC1�mtt 8E ErIC115Ea 1H a sz—TrsCe Yr1D'#I•E[]F � TiAt'IVODrrrt; Ct£M.CRUSHED STONE.AND MAPPED IN POLYETHYLENE nLTER FABRIC SCALE-ROT TO:C= MC.Un D.BfAn I nAM-f n 14 2024 gUCO.BY.EL PARvf?i3'I7R PROD:24014 Isim 2 or 2 1 } s GENERAL NOTES Y. OWNER OF RECORD IS JAIME LYN-PICKLES, . s 2, REFERENCE 0000.0 OF THE DI�NVOFE NOCT RTH�CEL AS ^ANBd1�Ef�ASSESSING RECORDS. 3. DYED REFERENCE IS BOOK 17761, PAGE 335 OF THE ESSEX �- Jz,-A L I s NORTH DISTRICT REGISTRY OF DEEDS. � ,� """~ ?5S2 LAYOUT) � ESS� N�� � 4. PLAN REFERENCE:PL 10619, PL 16043(ESSEX NORTH DISTRICT S4°;�`it X��(pt1BUo� I REGISTRY OF DEEDS). 2$��` �a 5. THIS PROPERTY l5 NOT LOCATED IN A FLOOD HAZARD AREA,PER � �"' -� Ro,�D FLOOD INSURANCE RATE MAP 125009CO236F DATED JULY 3,2012. Ash 78� � ��$3d,,�$'S►IQ.Ot�` � � S. LOT IS SERVICED BY MUNICIPAL WATER AND SEWER. R80.00 NORTH ANDOVER, MA w 7. CALL 811 TO LOCATE ALL UNDERGROUND UTILITIES PRIOR TO 3-Ft. `� LOCUS MAP ' CONSTRUCTION. Conc./Stone mu o Fdr�T tasCAts Lot t., Walk t �� �• 8. REQUIREMENTS PER THE TOWN OF NORTH 25,gO0.7zs•f -� �`'�• a ANDOVER ZONING ORDINANCE: (0,574 Acres) -�-'� ZONE-� RESIDENTIAL DISTRICT(R---3) 6 LEGEND I V . z MINIMUM LOT SIZE--25,000 SQUARE FEET Chain Link c PAM I MINIMUM LOT FRONTAGE-- 125 FEET Fence 318 Rldge BOUNDARY UNE s MAXIMUM BUILDING HEIGHT-35 FEET 2-stY wood EL,­21910, Ascfrnt�c Bavr�nuzr urrE ILOM MINIMUM BUILDING SETBACK FRONT-30 FEET _ .. Hu MINIMUM BUILDING SETBACK SIDE- 20 FEEL ■ FFE=205.54 N SILT SOCK MINIMUM BUILDING SETBACK REAR -3D FEET G°00'17"B , }''�� ... EDGE of exovK P tia ,� c-� WETIMO SETaiCK l ►,83' UNDERCROUND SEWER r 9. A SECTION OF BORDERING VEGETATED wETLANI3S ,�, �. �, ' (BVW)WERE FLAGGED BY NORTH ANDOVER o• sraHE WALL CONSERVATION COMMISSION AND LOCATED BY THIS ESSEX COUM SOUND FIRM ON SEPTEMBER 16,2024. , osed Shed apt O g MH sHASS RIVET r j, Sewer Line 2 Stone Prop , �, , pGiy_ 4 Hou rsaurta i �Appraximate} Infiltration '•15v 3�� Pool �'� u5r -- (SURVEY 3 WF SIT.CONC. BIND NOUS CONCRETE ' fY Trench - =' -- 1A N NOW oN FOB MERCL ��. Concret 4" 1 J� A fryr� N Apron �l$poi:UB,Ty 3 • S r SOCK m. o 2A �' ❑ } o WF ' J314 - 3A 4;a GAR ex. dwelling PFS Imid ' ex. dwelling ❑6 0% Survcyi�..❑o. Ine., C xa I3alchAvenue ❑rovalu�tdA a1834 � +strfrpjilnrdeoxe I CERTIFY TO THE BEST OF MY PROFESSIONAL our nc+�wre uva i KNOWLEDGE, INFORMATION,AND BELIEF,THAT THIS PLAN IS BASED UPON AN ON-THE-GROUND SURVEY STORIViWATER PERFORMED BY PFS LAND SURVEYING INC. REMEDIATIQN PLAN ' I z IN FORTH ANDOVER, IAA SCALE.- 1"-- 40 3 18 Salem Street ' ;r � ,:,,:,�•", -, J: r I ' Er No�thAndover,N%0)845 � 40 DD 8D r- }'►};,-�;;+ ��-`. `_k,,lrt f �.""". scu t� �W c�rc.BY.a.l�r�Ts PROFE�60N4L LAND SURVEYOR a4rs r 10 1;sans rCHM sh E.PARUEHTER PRW.24014 SHEer s OF s r 'OPERATIONS&-MAINTENANCE FLAN: System Owner: Jaime-Lyn Pickles 318 Salem Street North Andover MA 01845 0 The proposed swimming pool shall be equipped with a non-backwash filtration system. A Pentair System 3Q Modular Media Filter is proposed. • The property owner shall engage a water hauling company to pump the water and truck the water offsite anytime the pool needs to be drained. Final disposal of the water by the water hauling company shall be in accordance with all federal and state regulations. 0 Pool water shall be dechlorinated by not adding chemicals and letting the pool water sit for a minimum of 10 days. At that point, the pool water can be pumped into the proposed infiltration trench system during normal dewatering following storm events, ■ Pool chemicals shall be properly stored according to manufacturers' labels in an enclosed shed or garage to ensure proper containment of any spills or drips. POOL FILTRATION SYST • Pool filtration system to be cleaned and maintained in accordance with manufacturer specifications detailed in the attached owner's manual. O Once operating pressure reaches 10 PSI above initial operating pressure, inspect and clean filter element. Filter element should be cleaned with hose and drained into stone infiltration trench. • On a weekly basis, debris should be removed from skimmer basket. The pump should be stopped, release all pressure, and remove trap cover and basket to remove any additional debris. Air filter should be bled each time system is sta rted. INFILTRATION TECH This operations & Maintenance Plan has been prepared to comply with the provisions set forth in the Massachusetts Department of Environmental Protection (DEF) Stormwater Management Standards. Structural Best Management Practices (BMPs) require periodic maintenance to ensure proper function and efficiency in pollutant removal from stormwater discharges that would otheiwise reach wetland resource areas untreated. Maintenance schedules found below are recommended in Department of Environmental Protection's Massachusetts Stormwater Handbook and as recommended "in the manufacturer's specificafions, The stormwater management system owner and the party responsible for maintenance of the starmwater management system shall be the property owner and their designated employees. Inspect and clean every six months and after every major storm event of 0R5 inches in a 24-hour period. Remove accumulated sediment,trash, debris, (eaves and grass clippings, Remove free seedlings before they become firmly established. • Inspect the drench 24 hours or several days after a rain event.to look for ponded water. If there is ponded water at the surFace of the trench, it is likely that the trench surface 'is clogged, address surface ctogg�ng, remove an`d rdptace the firs�laj�er of-gtom-- aggregate and flier fabric. If the water is ponded inside the trench, it may Indicate that the bottom of the drench has failed. To rehabilitate a Failed drench, all accumulated sediment mush be stripped from the bottom, the bottom of the trench must be scarred and filled to induce infiltration, and all of the stone aggregate and filter fabric or media mush be removed and replaced. Inspection and Maintenance Log Date Inspector Condition Maintenance Performed Ja' e"lyn Pic es