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29-360 (9) 235 ACREBROOK DR BP-2018-1315 GIS#: COMMONWEALTH OF MASSACHUSETTS Mao.Block:29-360 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGLLG.114422A) Cateeorv. SOLAR ELECTRIC SYSTEM BUILDING PERMIT Permit# BP-2018-1315 Project JS-2018-002341 Est.Cost: $13558.00 Pee:$75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: UseGrouo: SUNRUNINC 080034 Lot Size(sa. R.): 16030.08 Owner: BENOIT IRENE J C/O MATTHEW H PARKER Zoning, Applicant: SUNRUN INC AT: 235 ACREBROOK DR Applicant Address: Phone: Insurance: 734 FOREST ST STE 400 (978) 793-8584 WC MARLBOROMA01752 ISSUED ON.6/1412018 0:00:00 TO PERFORM THE FOLLOWING WORK:ROOFTOP PV SYSTEM - 25 PANELS, 7.25 KW POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy signature: FeeType: Date Paid: Amount: Building 6/14/20180:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner Depmhnent use only City of Northampton Status of Permit: Building Department curb Curmdveway perms 212 Main Street SOMIdSeptic Availabilly Room 100 Water/Well Avalability Northampton, MA 01060 Two Sets of Structural Plans phone 413-587-1240 Fax 413-587-1272 PWSile Plans Other Spedy APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO �FFAMILY DWELLING FORMUTION SECTION 1-SITE INIJ dg- r `� ' ' '�15 1.1 PrasserbCAI9reaM; his section to be amplab l byoffla Mbp 29 d.ot 360-001 Unit 235 Acrebrook Drive Zone LA307 Overlay District EYn EL Dbrel CB Mara SECTION 2-PROPERTY OWNERSHIPIAUTHIORI ED AGENT V Ower of Raab: Matthew Parker 235 Acrebrook Dr Florence MA 01062 Name(Pbi) Current MYYq Address 413-210-1585 TMephnre Craig Om 734 Foreat ST STE 400 Marlborough MA 01752 Name(Pdril C~1 Maine Address: 978-793-8584 mapermis@sunrun.am Item EsSnWd Cat(DOIMM)to be OBca d Use Only t 1. Building $4087.00 (a)Bkditlbq Permit Fm 2. Electrical (b)Estimated Total Cost of $9491.00 OgMbudbn frwn 3. Plurnbing Building Passel Fe 4. MedlankM(HVAC) -1ffY� S.Fire Probcion 8. Total 1 +2+3+4+5 $13558.00 Check Number \ 4� This Section ForOfficMI Use Only Building Permit Num Data Issued: Signa 18 Buldeg PoMpedar of&AdkW Date Section 4. ZONING All Information Ant Be Cumpleae.Peron:Cm Be owned Du.To Incomplete Infommakc Existing Proposed Required by Zoning mrh W..b be alae in by Building Degmnmt Lot Sirs Frontage Setbacks Front Side L:_R:_ L:_R:_ Rear Building Heigh .. ._ _.. Bldg.Square Foonge - _ % Open Spw Foobw _ % (idasaAabwgaprnue #oirparidallspona Fill: A. Has a Special Permit/Variance/Finding ever been issued for/en the site? NO ® DONT KNOW © YES O IF YES,date issued: .. . IF YES: Was the perm t recorded at the Registry of Deeds? NO ® DONT KNOW O YES IF YES: enter Book Page and/or Document g B. Does the site contain a brook, body of water or wetlands? NO Q DONT KNOW Q YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained ® Obtained ® , Data Issued: C. Do any signs adst on the property? YES ® NO IF YES,describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES O NO IF YES,describe size, type and location: E. WN the co aalr>don acd ty datrab(geadng,graSng,pcevaVon.or Mlklp)over 1 acre or is B partof a common plan thatwill d.aw over 1 ave? YES o NO IF YES,than a Northampton Stam Water Management permit from the DPW is required. SECTION f:DESCRIPTION OF PROPOSED WORK check all aaolirAbie) New House ❑ AddKbn ❑ wepDoon 13d. I ANwatlon(s) ® Roofing ❑ Accessory BMg. ❑ DMOIMon ❑ New Sgn )Cp Decks lEJ Siding pj Other(El Brief DeaaipSw)of Proposed Work Insblletion Dram it arms molbp"syabm.25(29ax)Pwee 1Y5 M DC AMratlon of existing bsdroorn_Yea X No Adding new bedroom_Yea X No ArAdW Narrative rr Sheat unfinished Wswnent _Yes _��No Plains w.H New house and or addition to existing housing,complete the fallowing: a. Uss of building:One Fantly,_ X, Two Family qhw b. Number of rooms in arch is*unit Number of Bathrooms o. Is Man a garage afbrohad4 d. Proposed Square footage of naw oonsbucdon. Dimension a Number of erodes? t Aio#W of Mating? Fkepieoss or Woodab`as Number of each g. Energy Conarvabon Compliance. alasschask Energy Compliance farm abashed? h. Type of wrlstruction I. Is construction within 100 R of wetlands?_Yos _No. n conshxbon w"100 yr. fioodNain_Yes_No j. De*ofbaoomwd"oebwlborbebwf Wdwdgade k. WN bL*ft oonbrn to lira BuMng end Zoning mgr&tions? _Yes_No. I. Septic Tank_ City Sewer_ Pdvs%wNl_ glyvnbr Suppy_ SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLES FOR BUILDING PERWT I, As Owner of One subject Properly hereby auMpk® b act on my ,b aR metiers lalatlw b verb auMorizad by Sic butlang penntl application. atawar Deb I, Craig Om as OwnwlAuthonzed Agent hereby declare Sart the sunmermc and Mormabon on Me foregoing application are We and aaausb,ro Me best of my knoMedge and belFsf. Signed under Um pains and penalties of perjury. Craig Orn Print Nen G yl I ofOwW Dab SECTION S-CONSTRUCTION SERVICES 8.113can"d Construction Supervisor. Not Applicable 13 Mama of Ltraaa Holder: Craig Om CS-080034 License Number 734 Forest ST STE 400 Madborough MA 01752 01222018 71 '. Eanhalion Date 878-7938584 mepermitsCsunrun.mm Sar TaNphorn 9.ReAklered Home MnrovenrrK Contractor, Not Applicable 0 Sunrun Installation Samipes 180120 CmnpemName Regon Non Number 734 Foreat ST STE 400 Madborough MA 01752 10/132018 Address Exphkn Ones Telsphorm 978-79M5S4 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(11.0.1-1%19;y 7tiC(9N VYmlmra Ca spten"Ver,Insurance a9Wsvit mpet be completed and sufmiSad with Sdte applkaho t.Fink m to provide thin al9dsvK wit tatuk In the dwM of Sm Iawmpes of 9m bulkirg permit Signed A114av9 ASached rite....... X No...... 0 11. - Home Owner Exemption The overact exemption for"homeo mus"was extended to include owner areaelad DrrdMM one(1) or two(2)families and b allow each horpeowperto anpp an individual for hue who does not poneste a license,mevWed that the passer am an annsr .Aner.CMH 789. Sixth Edition Section 199.351. Deffilthan of .Parent(s)who own a pared of Land on which he/she maiden;or intends to reside,on which them w or is intended to be,a one or two family dwelling,NNcFed or detached structures accessory in such use tend/or farm structures.A names who rwndruets more than tem home is a two-vrr ponied shell pot be considered a hemmww, Such"Iwmown a-shelf admit in the Building Official,on a ham acceptable so the Building Official that h§Ww shell be As acting Construction Supervisor your presence on dwjob she will be required Som time to time,during and upon completion of the work for which this permit is issued. Also be advised the with reference to Chapter 152(Workeni'Comper ation) and Chapter 153(Liability of Employers o Employees;for injuries not remiting in Death)ofthe Massachusetts General Laws Annotated,ons may he liable fon peaon(s) you him to perform work for you under this permit. The undersigned"homeowner"oertifrm and as urnis responsibility for cmnplivim with the State Building Cade,City of Northampton Ordinances,State and Local Zoning Laws and State of Massachusetts General Laws Annotated. Homeowner Signature City of Northampton 212 Main Street, Northampton,MA 01060 Solid Waste Disposal Affidavit In accordance of the provisions of MGL c 40, S54, I acknowledge that as a condition of the building permit all debris resulting from the construction activity governed by this Building Permit shall be disposed of in a properly licensed solid waste disposal facility, as defined by MGL c 111, S 150A. Address of the work: 235 Aasbmok or The debris will be transported by: soX Track The debris Will be received by: summn dumpste at 734 Forest ST STE 400 Madbomugh MA 01752 Building permit number: Name of Permit Applicant cmig om Date Signature of Permit Applicant The Commonwealth of Massachusetts Department oflndrlstrialAmidents Office Of Investigations I Congress Street,Suite 100 Boston,AM 01114-2017 "mmassgov/dia Workern'Compewation Insurance Affidavit:Builders/Contractors/Electricians/Ph mbera Applicant Information Please Print Legibly Name(Businea/OrganizaboMndividup: Sunrun Installation Services AddreSS: 775 Fiero Or STE 200 Ci /StatdZi : San Luis Obispo CA 93401 PhMe#: 978-793-8564 An you in employer?Check the appropriste box: Type of pried(required): 1.ta I m a employer with 35 4. ❑ I am a general contractor and I mpk,yees(full and/or part-time).- have hired the sub-contractors 6. [1 New construction 2.❑ I son a sole proprietor or partner- listed on the attached sheat. 7. ❑Remodeling ship and have no eryloyeea These wbcoamsctor have S. ❑Demolition working for an in any capacity. 00Ployees and have worker' 9. [:]Building addition [No worker'comp.insurance comp.inmate[ required] 5. ❑ Wear a corporation and it 10.❑Electrical repair or additiom 3.❑ I m a homeowner doing all work officers have exercised their i 1.❑Plumbing repairs or dditiom No woalur'oomp. right of acmption per MGL l2.❑Roof�ht inmarrce required.]t c. 152,51(4),and we have m mpkgeas. [No winker' 13M Oder Rooftop Solar comp.insurance required.] •ear a ppliatnwdrdwasx/l rtaMmewr..m.w.w+anvem.:.ods onroeassfisamboy blwa�doa. t lixx w who name this Wftw aeculaii aedudgall weak ad an him oubide tonoadaa smumbnetn new SM&A bdionegwch. iCosoawm Wlt�ed[matoxroup armbaem addakml Yew dwwbg thedou 'n p.pah umberandnwwaMwareaantlwamdianaaw wrwlarvan. gtlweabamaanshawagiwaw,ny rmgnMYeak wmbY mmp.ponyvmar. Imawy(syer BrmbpraMAag rverbas'orrgpwtlen4wnarcefsrrq %'� Bdarrhnbepofteentobaae womraolon. Immauce Cmpmry Name: Zurich American Insurance Company Policy a or Self-im.Lia N: WC013696003 g WC013696103 Exposition Dye: 10/012016 Job Site Adheu: 235Acrebrook Drive City/StmaZip: Northampton MA01062 Attach a copy of the workers'compo tit policy dayantlon page(showing the policy amber and aspiration data} Failure to secure coverage as required under Section 25A of MGL a 152 can led to the imposition ofcrimiml penalties ofa fin up to S1,500.00 and/or ore yes,impriaonmeny in well as civil penalties in the form of a STOP WORK ORDER and a fine of nth to$250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of Inveatigatiom of the DIA for insurance coverage verification. I do hereby eerie under Me piha o/prnalafa/sfJeJr q float the b ormation provided above Is nae mW correct Signalling, 5znx==.1 I (3/ Da : L/if/IPS phonek 978-793-0584 OJykfat are only. Do not noir In this am,to be compleudby city or town gWJst City or Town: Permit/License a Inning Authority(circle one): 1.Board of Health 2.Building Department 3.allyfrown Clerk 4.Electrical tnapeelor 5.Plumbing Inspector 6.Other Contact Person: Phone a: Ad CERTIFICATE OF LIABILITY INSURANCE spino ' 17 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW, THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the Certificate holder is an ADDITIONAL INSURED,the policy(les)must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain Policies may require an endorsement A statement on this Certificate tlws not writer rights to the certificate holder In lieu of such Endorsements). PRODUCER1.MF . Arthur J. Gallagher&Co. xorEie FAx Insurance Brokers of CA. Inc. License#0726293 415-546-9300 415-536-8499 1255 Battery Street#450 EADDRESS-MAIL San Francisco CA94111 INSUAEUSSNAFFDRDINGCOVERAGE HAICM _ INSDRERA:Zunch American Insurance Company 16535 INSURED SUNRINC-01 - INSURERS:Navigators Secial Insurance Company 36056 Sunrun Installation Services, Inc. INSURER c: 775 Fiero Lane, Suite 200 San Luis Obispo, CA 93401 INwaER o: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER:926932864 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS /NSRTYPE OF INSURANCE POLUCY SEF POLICY E%P LIMITS TIN INw MIND POLICYNUMBER MWODYYYY M.P.Ro"W LB X COMMERCNLOENERALLIABILITY Y L417CGL2303211C 1101112017 101112018 EACH OCCURRENCE $1000,000 CLAIMS-MADE IX I OCCUR PREMISES iEa rccunenca $300,000 X $50 ODORelarton MED UP(Anyw wnw) $5,000 PERSONAL&ADV INJURY $1,000.000 GEN'L AGGREGATE LIMIT APPLIES PER'. GENERALAGGREGATE $2000,000 % POLICY O PEC F]LOL PROOUCiSCOMPIOP AGG 52.000,000 OTHER. Total Policy Limit $10,000,000 A AUTOMOBILE UUBILITY Y RAP915542504 1011/2017 101112018 Ea... $2,000,000 X ANY AUTO ROD/LV INJURY(Po,Pawn) $ OMEp SCHEDULED EOpILV INJURY1PoracuoeM) S AUTOS ONLY AUT S OPROPERTY A AUTOS ONLY AIDS ONLY Avanl $ UMBNELIA LAB OCCUR EACHOCCURRENCE $ E%CESSLIAa GIMME MACE AGGREGATE $ OEp RETENTIONS S A WORKERS COMPEN$ iAEON =0389e003 101112017 1W112018 X PER OTH- A AND EMPLOYERS'UAMLITY q1N WC03S90103 10112017 101112010 STATUTE ER PROPR 7'0 RE%OLUEM ECUTVE ❑SIR EL EACH ACCIDENT 51,000,000 IMendawr IONHI E L.DISEASE-EA EMPLOYEE $1,000,000 r D�escRlmloRIPTIOam N or[ ar IOPERATIONS San„ E.01sEASE-Poon urnn s1,00o,00O DESCRIPTION OP OPEMTONSI LCCATONS I VEHICLES IACORD 101.AEGN[nel RnnaM ScMEUM,may La eW[I,e4 M man ep[e le[pulnJ) WC013696003-$25,000 Deductible;WC013696103-FL, HI, MA, NJ, NY,OR,VA,WI onlyY. Named Insureds. Sunrun Inc, Sunrun Installation Services Inc.,Sunrun South LLC,AEE Solar, Inc., Clean Energy Experts LLC, LEPER Solar Electrical Corporation Evidence of Insurance. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE City Of Northampton THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 212 Maio St ACCORDANCE WITH THE POLICY PROVISIONS. Northampton MA 01060 AUTTPORIZED REFRREESTENTATIVE � I ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016103) The ACORD name and logo are registered marks of ACORD Craig Orn / 734 Forest Street, Unit 400, Marlborough, MA 01752 (978)793-8584 craig.orn@sunrun.com mapermits@sunrun.com Massachusetts Depamnent of Public Safety Construction Supervisor Board of Building Regulations and Standards Restricted to: Unrestricted-Buildings of any usegroup which contain License:C"0034 less than WOOD cubic feet(991 cubic meters)of Construction Supervisor enclosed space. c 73 W 73 WALNUTLNUTAIG M ST OXFORD MA 015/0 Failure to possess a current edition of the Massachusetts E.PlRtion. State Building Code Is cause for revocation of this Ikense. Commissio or 01722!2019 DPS Licensing information visit WWW,MASS.GOVIDPS - omaaceesv..rawsaswmw.aw;awYs IIOYE IYRIOyEYp/r COMfNCTOR Ty W: 544m a el Crd E=k m -sonic Igt=8 surrun YMWbg:$ay"so. Gay Om t 774 Flom lar8l1AT100 Sm LAY ObkM CK 03401 L4WK-aaYly yr uwwrsss unman.-.,r,;w�n�"• PepbaMf en v/Y Iw YtlrNwl up a1y Mae Ms�IrNaldaW abuts raemla - t%s»af Calrlsna paW aM tYelllYaflaeulNee la ar21se16 ParsPbaalto ewwi,w . /41ot valid without alg� hapY malamo canhnidkMMEW1ta1Lb0MbaB4l3W GW-1 to � . sunrun June 08, 2018 Subject: Structural Certification for Proposed Residential Solar Installation. Job Number:22111-235PARK; Plan Set: Rev Al, Dated 6/7/18 Client: Matt Parker Address:235 Acrebrook Drive, Northampton, MA, 01062 Attn:To Whom It May Concern A field observation was performed to document the existing framing of the above mentioned address. From the field observation,the existing roof structure was observed as Composition Shingle roofing over roof plywood supported by 2x4 Truss CO 24" OC. The roof is sloped at approximately 24 degrees and has a max truss top chord span of 7'4" between truss web members. Design Criteria: • 2015 International Building Code w/780 CMR • Basic Wind Speed Vult= 117 mph (Vasd=91 mph), Exposure B • Ground Snow Load=40 psf After review of the field observation report,the existing roof framing supporting the proposed solar panel layout has been determined to meet or exceed the requirements based on our structural capacity calculations in accordance with applicable building codes. Therefore, no structural upgrades are required. If you have any further questions on the above for mentioned, please do not hesitate to call. Sincerely, ,k��444jI tN F# Sage Lopez, P.E. v �c • Civil Engineer 3� P y� 3 Sunrun, Inc - w470 l"a RFc'srEP�° ' 133 Technology Dr., Suite 100, Irvine, CA 92618 1 P 949.393.0993 sunrun Structural Calculations for the Matt Parker Residence PV Installation Date: 6/8/2018 Job Address: 235 Acrebrook Drive Northampton, MA, 01062 Job Number: 221R-235PARK Scope of Work These calculations are for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. Calculation Index Sheet Description 2 Structural Geometry, Live Load,Snow Load,Wind Load,&Dead Load 3 Roof(1) Framing Check 4 Roof Attachment Check,Seismic Check,&Scope of Work Eneineerine Calculations Summary Code: 2015 International Building Code w/780 CMR ASCE 7-10 Snow Load: S= 40 psf Live Load: LL= 20 psf Wind: Wind Speed Ult. (V)= 117 mph Exp.= B PV Dead Load: DPV= 3.0 psf Sincerely, ,,k•l,4144. Sage Lopez, P.E. A% ,V Civil Engineer Sunrun, Inc ,- P z _ m - m.0.. Uf -, ► �0 -NO. 470 �+ ► �P • 133 Technology Dr.,Suite 100, Irvine,CA 92618 1 P 949.383.0993 Engineer:SVL Date: 2018 Job: 221R-235PARK � Address: 235 Acrebrookrook Drive Northampton, MA,01062 2 of Structrure Geometry: Mean Roof Height,hn = 10 It Eave Height,he = 8 ft Buiding Length,L = 42 ft Building Width,B = 26 it Module Area = 20 ft' Roof Pitch,B = 24 degrees Live Load: Roof Live Load,Lr = 20.00 psf Equation 4.8-1 Snow Wad Ground Snow Wad,pa = 40 psf Fig.2-1 Snow Importance Factor,is = 1 Table 1.5-1 Thermal Factor,Ct = 1.1 Table]-3 Exposure Factor,Ce = 0.9 Table 7-2 Roof Slope Factor,Cs = 0.84 Figure]-2c Flat Snow Load,Pr = 35.0 psf Equation 2.3-1 Sloped Roof Snow Lo x1s,Ps = 29.4 psf Equation 2.4-1 Is the width of the roof>Wit? Yes Drift Height,ha = 1.60 it Figure]-9 Roof slope for a rise of one,S 2.25 Unbalanced Width = 6.41 It Fig 2-5 V = 19 pcf Equation 2.2-1 Unbalanced Sm.Wad = 49.95 psf Fig 7-5 Wind Load: Basic Wind Speed(3s-gust),V = 112.0 mph Figure 26.5-1A VASD = 91 mph Building Occupancy Category = 2 Table l.5-1 Exposure Category = B Sec 26.7.3 Topographic Factor, (zr = 1.00 Equation 26.8-1 Adjustment Factor,A = 1.00 Figure 30.5-1 Edge Zone,a = 3.00 ft Figure 30.S-1 Uplift III Zane 1(psf) Zone 2(psf) Zone 3(psf) Rena = -21.92 -36.14 -54.28 Figure 30.5-1 Pmt-0.6 x A x(zr x Preen) = -13.15 -21.68 -32.57 Equation 30.5-1 Downward(0.6W1 Zone 1(psf) Zone 2(psf) Zone 3(psf) pset. 12.94 12.94 12.94 Figure 30.5-1 Pix=0.6 x A x Kr x Pieces = 9.60 9.60 9.60 Equation 30.5-1 Dead Wad: Root fll: Roof Walls-Exterior Composition Shingle 3.0 psf Wood 5.0 psf 5/B OSB Sheathing 2.0 2.4 Studs @I6" 2.0 2x4 Truss @24"OC 1.0 Gypsum 3.0 Misc.(Ceilin&Insulation,etc.) 1.0 Misc.(insulation,etc.) 2.0 PV System,Ppv 3.0 Total Roof DL= 10.0 psf Total Wall DL= 12.0 psf 133 Technology Dr.,Suite 100,Irvine,CA 92618 1 P 949.393.0993 Engineer:SVL Date: 2018 Job:221R-235PARK � Address:235 Acrebrookrook Drive Northampton, MA,01062 3of4 Roof(1)Framine Check: Roof Framing = 2.4 Truss ED 24'OC Timber Species = Spruce-Pine-Fir#1/#2 Max Beam Span = 7.33 ft b 1.5 in it = 3.50 in Moment of Inertia,I. = 5.36 mi Section Modulus,5. = 3.06 in' Bending Stress,fb = 875 psi Elastic Modulus,Emin = 510000 psi C.(Wind) Ca(Snow) Cu CM ct Wood Adjustment Factors: 1.60 1.15 1.15 1.00 1.00 CL u Cm G Cr 1.00 1.50 1.00 1.00 1.15 PV Tributary Width,W, = 2]5 ft PVTdbutary Length,Lw = 4.0 ft PVTributary Area,At = 11.0 fte PV Dead Paint Load,PD=Ppvx At = 3016 Roof Distributed Load,wDL = 13 pit LoadCane: 0.6DL+0.6W (CD=1.6) Roof Zone = 1 Pw=Pmtx Ae+0.6x PDXCos(B) = 1221b Mblwi b Cpl = 95 Ib-ft Fb'Iwml-Fib XCa XGSXCMxGXCLXCFXCmxGxCr = 2722 psi Mellwabe=S.x Fb'Iwina = 209 lb-ft > 95 OK Load Case: DL+0.6W (CD=1.61 Pa-n=Pm x Ar+PO X Cas(B) = 13616 Mblwi mwnl = 213 Ib-ft Fb'(wlMl=N XCO XCIS XCM XCt XCL XCF XCm XG K, = 2722 psi M=uaweble=Se x FE(MM) = 709 lb-ft > 213 OK Load Case: DL+0.75(0.6W)a 0.755 (CD=1.6) Roof Snow Distributed Load,w5L 70 pif P.—=P.X AL = 295 lb MN- .—) = 422 Ib-ft Fb'(w,M)=fbxCD XCa XCMXGXCLXGXCNXGXC, = 2722 psi M., ..=S.x Fe'(—) = 709 16-ft > 422 OK Load[ase: DL♦5 (CD=1.151 Roof Snow Distributed Load,w5L = 20 plf Pe—=P.x At = 29516 MMi—) = 41616-ft Fti brawl=Fb XCD XCLS XCM XCe XCL XCF XCm XCUG = 1996 psi Meuxwebb=S.x Fb'lamwl = 509 lb-ft > 416 OK 133 Technology Dr.,Suite 100, Irvine,CA 92618 P 949.393.0993 Engineer:SVL Date:5/31/2018 2018 Job:22111-235PARK � Address:235 Acrehrook rook Drive Northampton, MA,01062 4 of Raker Attachments:0.6DQ 6W(Zone 21 Pugirt=Atx Pm = 220 lb Connector Uplift Capcity per SnapNRack Test Results = 340 no > 220 OK 5/16"Lag Screw Wkhdrawl Value = 205 lb/in Table 12.ZA-NDS Lag Screw Penetration = 2.5 in Allowable Capacity with CD = 82016 > 220 OK Seismic Check: Existing Dead Load: Solar Dead Load: A..1, = 1092 ft" Wwrci = 42 Ib Wrcuouni"r = 76" Ib Numwrci = 25 A.mknnms = 1088 W Wn- xx = 1050 Ib W.nknsura = 1305616 Wao. = 245 lb Wz i = 20700 Ib W., = 129516 %increase=I Wmroi♦w—,/wmui = 21995 "100%-100% = 6.26% `• 20]00 —The increase in weight as a result of the solar system is less than 10%of Me existing structure and therefore no further seismic analysis is required. Units of Scope of Wark and L'ab'I'ty We have based our structural capacity determination on applicable building codes,professional engineering inspection and design experience,opinions and judgments.The calculations produced for this dwelling's assessment are only for the proposed solar panel Installation referenced in the stamped plan set and were made according to generally recognized structural anlaysis standards and Procedures. 133 Technology Dr.,Suite 100, Irvine,CA 92618 1 P 949.393.0993 SCOPE OF WORK GENERAL NOTES LEGEND AND ABBREVIATIONS TABLE OF CONTENTS PAGE 9 DESCRIPTION • SYSTEM SIZE:725OW DC,6000W AC • ALL WORK SHALL COMPLY WITH NEC 2017,2015 IBC, MUNICIPAL CODE,AND SOLAR MODULES PV-1.0 COVER SHEET • MODULES: (25) REC SOLAR: REC290TP2 BLK ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. SE SERVICE ENTRANCE • INVERTER(S): • PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2017. RAIL PV-2.0 SITE PLAN (1)NINGBO GINLONG TECHNOLOGIES: SOLIS-1 P6KlG-US • ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2017. PV-3.0 LAYOUT • RACKING: • PHOTOVOLTAIC SYSTEM IS UNGROUNDED. NO CONDUCTORS ARE SOLIDLY MP MAIN PANEL SNAPNRACK UR; FLASHED L-FOOT;SEE UR40 PEN D02 GROUNDED IN THE INVERTER. PV-4.0 ELECTRICAL • MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. PV-5.0 SIGNAGE • INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. SP SUB-PANEL STANDOFFS 8 • RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. FOOTINGS • SNAPNRACK RACKING SYSTEMS, IN COMBINATION WITH TYPE I,OR TYPE II CHIMNEY MODULES,ARE CLASS A FIRE RATED. LC PV LOAD CENTER • RAPID SHUTDOWN REQUIREMENTS MET WHEN INVERTERS AND ALL CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER NEC 690.12(1). ATTIC VENT • (1)GINLONG SOUS RSD-1G 2:2 RAPID SHUTDOWN CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). SM SUNRUN METER • ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. 0 FLUSH ATTIC VENT • 9.71 AMPS MODULE SHORT CIRCUIT CURRENT. • 15.17 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(a)&690.8(b)]. PM DEDICATED PV METER o PVC PIPE VENT INVERTER(S)WITH ® METAL PIPE VENT INV INTEGRATED DC DISCONNECT AND AFCI ® T-VENT AC AC DISCONNECT(S) ZHU SATELLITE DISH DCI DC DISCONNECT(S) C� FIRE SETBACKS CB 0 COMBINER BOX HARDSCAPE F_—1 INTERIOR EQUIPMENT —PL— PROPERTY LINE L J SHOWN AS DASHED SCALE:NTS A AMPERE sunrun AC ALTERNATING CURRENT AFCI ARC FAULT CIRCUIT INTERRUPTER VICINITY MAP COIMP COIMPOSITION DC DIRECT CURRENT (E) EXISTING #180120 EXT EXTERIOR rro.ww�awcn.xnonsx L06k FIRM FRAMING � MemOtf'ark INT INTERIOR CUSTOMER RESIDENCE: LBW LOAD BEARING WALL MATT PARKER noa[ac€ MAG MAGNETIC 235 ACREBROOK DRIVE, MSP MAIN SERVICE PANEL (N) NEW NORTHAMPTON,MA,01062 b NTS NOT TO SCALE TEL.(413)210-1365 NofftMptm OC ON CENTER APN#:NHAM-000029x100360-000001 ACfebradt W" PRE-FAB PRE-FABRICATED PROJECT NUMBER: PSF POUNDS PER SQUARE FOOT 221 R-235PARK PV PHOTOVOLTAIC TL TRANSFORMERLESS DESIGNER. TYP TYPICAL •� V VOLTS JEAN BOSCO NIZEYIMANA � W WATTS SHEET REV NAME DATE COMMENTS COVER SHEET REV:Al 6/72018 PAGE PV-1.0 SITE PLAN DETAIL-SCALE=118"=V-0" ARRAY TRUE MAG PV AREA SITE PLAN-SCALE=31128"=1'0" PITCH AZIM AZIM (SOFT) ® ® AR-01 24° 158° 172° 287.6 224° 338° 352° 161.8 (N)(1) GINLONG 2:2 RAPID • \ SHUTDOWN DISCONNECT 4 (E) RESIDENCE 4 (N)ARRAY AR-02 4 V P�� 0 sunrun SMP BE AC SM INV #180120 Bbl,4MIH]flO W X.N101i# 85185]1 FP%P9.SYB.BN1 CUSTOMER RESIDENCE: MATT PARKER 235 ACREBROOK DRIVE, NORTHAMPTON, MA,01062 TEL.(413)210-1365 APN#:NHAM-000029-000360-000001 PROJECT NUMBER: (N)ARRAY AR-01 221 R-235PARK DESIGNER: - JEAN BOSCO NIZEYIMANA SHEET SITE PLAN REV:A7 6!7/2018 PAGE PV-2.0 ROOF TYPE MOUNTING DETAIL ROOF HEIGHT ROOF FRAME FRAME TYPE FRAME MAX FRAME I OC ROOF EDGE MAX PEN MAX MOD. DESIGN CRITERIA EXPOSURE MATERIAL SIZE SPAN SPACING ZONE SPACING OVERHANG MODULES: AR-01 COMP SHINGLE FLASHED LFOOT, UR40 PEN D02 1 STORY ATTIC WOOD PREFABRICATED TRUSS 2 X 4 7'4" 24" 3' 4'-0" 1'-1" REC SOLAR:REC290TP2 BLK AR-02 COMP SHINGLE FLASHED LFOOT, UR40 PEN D02 1 STORY ATTIC WOOD PREFABRICATED TRUSS 2 X 4 7 3' 4'_0" 1' 1'• MODULE DIMS: 65.94"x 39.25"x 1.49"(38mm) MODULE CLAMPS: Portrait:8.2"-16.4" D1 -AR-01 -SCALE:3/16"=1'-0" Landscape:4.9"-9.8" PITCH:24" 5" MAX DISTRIBUTED LOAD:3 PSF AZIM: 158° 4"-t 26'-5" —6'-9" 6'-7"— - SNOW LOAD:40 PSF ® WIND SPEED: 2' p_ �_ _ 3" 117 MPH 3-SEC GUST. $ LAG SCREWS: 4 TY P.T 5/16"x3.5":2.5"MIN EMBEDMENT S-6NOTE: _ INSTALLERS TO VERIFY RAFTER Q— —lo— O— O— — $ SIZE,SPACING AND SLOPED 11 SPANS,AND NOTIFY E.O.R.OF --0 --0 ANY DISCREPANCIES BEFORE PROCEEDING. PENETRATION SPACING: 7'-3" FULLY STAGGERED —O 1.'y„ � I� 4" D2-AR-02-SCALE: 1/4"=l'-0" PITCH:24° AZIM:338" C 20'-2" 10.41 {� s u n r u n 4'TVP.—{ —O — ❑ ❑ #180120 wax M 017„ narxeeesn.mn vrxws.sv.sro� --0 — — CUSTOMER RESIDENCE: MATTPARKER 11 235 ACREBROOK DRIVE, NORTHAMPTON, MA,01062 TEL(413)210-1365 APN#: NHAM-000029-000360-000001 0 p•_i p^ PROJECT NUMBER: 221R-235PARK c ,` N66 M4S.4# DESIGNER: 1'd" 3` 1c, JEAN BOSCO NIZEYIMANA 2 � SHEET } s'-s° s•-1 r' zr-z° ' .. :;, 470 ,' LAYOUT REV:Al 6/7/2018 0,011111v"'�� PAGE PV-3.0 120/240 VAC SINGLE PHASE SERVICE OMETER#: M NATIONAL GRID 14828190 UTILITY GRID EXISTING / 200A MAIN BREAKER (END FED) EXISTING 200A NINGBO GINLONG MAIN (N)LOCKABLE (N)SUN RUN TECHNOLOGIES: BLADE TYPE SOUS-1P6K-4G-US (D RSD 2:2 RAPID FACILITY � � PANEL CENTRON 4G SHUT DOM DEVICE, AtDISCONNECT M 6000 WATT INVERTER JUNCTION ROXLEN NEMA 4X,600V PV MODULES LOADS 4 4 4 3 OR EQUIVALENT 2 1 REG SOLAR: REC290TP2 BLK (25)MODULES O (1)STRING OF(13)MODULES ✓• V L (1)STRING OF(12)MODULES 35A PVx° SQUARE D 240V METER SOCKET LOAD RATED DC DISCONNECT BREAKER AT a DU222RB 125A CONTINUOUS 8 WITH AFCI,RAPID SHUTDOWN OPPOSITE END 3R,60A,2P 240V METER COMPLIANT OF BUSBAR 1201240VAC 200A, FORM 2S CONDUIT SCHEDULE NOTES TO INSTALLER: 1. 504 VDC EXPECTED OPEN CIRCUIT STRING VOLTAGE. # CONDUIT CONDUCTOR NEUTRAL GROUND 2. ADD 35 AMP PV BREAKER TO MAIN PANEL. 1 NONE (4) 10 AWG PV WIRE NONE (1)6 AWG BARE COPPER 3. CONNECT THE RAPID SHUTDOWN SIGNAL CIRCUIT CONNECTORS PER MANUFACTURER SPECIFICATION. (4) 10AWG PV SIGNAL sunrun 2 NONE (2)18 AWG SIGNAL CIRCUIT NONE (1)6 AWG BARE COPPER WITHIN TC-ER (4) 10 AWG THHN/THWN-2 3 3/4"EMT OR EQUIV. (2) 14AWGTHHN/THWN-2 NONE (1)8AWGTHHN/THWN-2 SIGNAL CIRCUIT #180120 4 3/4"EMT OR EQUIV. (2)B AWGTHHNlTHWN-2 NONE (1)B AWG THHN/THWN-2 TNF°XE4l91xFETNW.xwvieox°ucx.uwonm m°xemeenassr FA%ES,SM.Bi01 CUSTOMER RESIDENCE: MATT PARKER 235 ACREBROOK DRIVE, NORTHAMPTON, MA, 01062 MODULE CHARACTERISTICS TEL.(413)210-1365 REG SOLAR: REC290TP2 BILK: 290 W APN#: NHAM-000029-000360-000001 OPEN CIRCUIT VOLTAGE: 38.8 V PROJECT NUMBER: MAX POWER VOLTAGE: 32.1 V 221R-235PARK SHORT CIRCUIT CURRENT: 9.71 A DESIGNER: SYSTEM CHARACTERISTICS-INVERTER 1 JEAN BOSCO NIZEYIMANA SYSTEM SIZE: 7250 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE: 568 V ELECTRICAL SYSTEM OPERATING VOLTAGE: 417 V MAX ALLOWABLE DC VOLTAGE: 600 V SYSTEM OPERATING CURRENT: 18.1 A REV:Ai 8/72018 SYSTEM SHORT CIRCUIT CURRENT: 24.27A PAGE PV-4.O i - • • •• 110`1111,N IM ., . 7rl ELECTRICAL SHOCK HAZARD LABEL LOCATION: DO NOT TOUCH TERMINALS. ABEL LOCATION EXTERIOR OC CONDUIT EVERY IO FT,AT EACH TURN,ABOVE AND AC DISCONNECT(S),PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. LABEL LOCATION: TERMINALSONBOTHTHELINE BELOW PENETRATIONS,ON EVERYJBIPULLBOXCONTAININGDCCIRCUITS. PER CODE(S): PHOTOVOLTAIC AC COMBINER(IF PER CODE(S):CEG 2016:690.31(G)(3).690.31(G)(4).NEC 2017:690.31(G)(3), 2014:690.54,NEC 2011:690.54 APPLICABLE). ANDLOADSIDESMAYBE 690.31(G)(4),NEC 2014:690.31(G)(3),690.31(G)(4),NEC 2011:690.31(E)(3), PER CODE(S):CEC 2016: 690.31(E)(4),IFC 2012:605.11.1.4 705.12(D)(2)(3)(c),NEC 2014: ENERGIZED IN THE OPEN 705.12(D)(2)(3)(c),NEC 2011:705.12(D)(4) POSITION NOTES AND SPECIFICATIONS: LABEL LOCATION: •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2017 ARTICLE INVERTER(S),AC DISCONNECT(S),AC COMBINER PANEL 110.21(B),UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 680,OR (IF APPLICABLE). IF REQUESTED BY THE LOCAL AW. PER CODE(S):NEC 2017:692.17 •SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS,COLORS AND SYMBOLS. •LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN,UNLESS PORTIONS OF LABELS OR MARKINGS ARE VARIABLE,OR THAT COULD BE SUBJECT TO CHANGES,SHALL 7DO ER SOURCE OUTPUT BE PERMITTED TO BE HAND WRITTEN AND SHALL BE LEGIBLE. CONNECTION •LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT LABEL LOCATION: INVOLVED. NOT RELOCATE THIS ON OR NO MORE THAN 1 M(3 FT)FROM THE SWITCH. •SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011,PRODUCT SAFETY RCURREN 0DEVICE PER CODE(S):NEC 2017:690.56(C)(3) SIGNS AND LABELS,UNLESS OTHERWISE SPECIFIED. •DO NOT COVER EXISTING MANUFACTURER LABELS. LABEL LOCATION: ADJACENT TO W BREAKER(IF APPLICABLE). PER CODE(S):NEC 2017:705.12(B)(2)(3)(b) INVERTER 1 • 18.1 DUAL POWER SUPPLY SOURCES:UTILITY GRIDRAPID . . SHUTDOWN sheVDC AND PV SOLAR ELECTRIC za z7 s u n r u n SYSTEM LABEL LOCATION: INVERTER(S),DC DISCONNECT(S). LABEL LOCATION: UTILITY SERVICE PANEL. METER AND MAIN TURN RAPID SHUTDOWN SWITCH TO THE"OFF" PER CODE(S):CEC 2016:690.53,NEC 2017:590.53,NEC SERVICE PANEL. 2014:890.53,NEC 2011:690.53 PER CODE(S):CEC 2016:705.12(D)(3), POSITION TO SHUTDOWN NEC 201:705.12(B)(3),NEC 2014: CONDUCTORS OUTSIDE #180120 705.12(D)(3),NEC 2011:705.12(D)(4) >H roeEST sm�rrao.ramaara�.euonss /=8N\ THE ARRAY. ..E .I. CONDUCTORS WITHIN ' ARRAY REMAIN CUSTOMER RESIDENCE: ENERGIZED IN SUNLIGHT. MATT PARKER THIS EQUIPMENT FED BY 235 ACREBROOK DRIVE, NORTHAMPTON,MA,01082 MULTIPLE SOURCES. TOTAL RATING OF ALL TEL.(413)210-1365 LABEL LOCATION: APN#: NHAM-000029-000360-000001 OVERCURRENT DEVICES ON OR NO MORE THAT 1 M(3 FT)FROM THE SERVICE PROJECT NUMBER: EXCLUDING MAIN SUPPLY DISCONNECTING MEANS TO WHICH THE PV SYSTEMS 221R-235PARK ARE CONNECTED. OVERCURRENT DEVICE SHALL PER CODE(S):NEC 2017:690.%(C)(1)(b) NOT EXCEED AMPACITY OF DESIGNER: BUSBAR. JEAN BOSCO NIZEYIMANA SHEET LABEL LOCATION: SIGNAGE UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S):CEC 2016:705.12(D)(2)(3)(c),NEC 2017: 705.12(D)(2)(3)(c),NEC 2014:705.12(D)(2)(3)(C),NEC 2011705.12(D)(4) REV:At P3/7/2018 PAGE PV-5.0