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23C-007
40 LANDY AVE BP-2018-1109 GIS 4: COMMONWEALTH OF MASSACHUSETTS Mao:Block: 23C-007 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR ELECTRIC SYSTEM BUILDING PERMIT Permit# BP-2018-1109 Project ft JS-2018-001998 Est.Cost:$11500.00 Fee: $75.00 PERMISSIONIS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: SUNRUN INC 080034 Lot Size(sm.ft.): 7492.32 Owner: YOUNG JAMES Zoning: URB(100) Applicant. SUNRUN INC AT. 40 LANDY AVE ApplicantAddress: Phone: Insurance: 734 FOREST ST STE 400 (978) 793-8584 WC MARLBOROMA01752 ISSUED ON.•412 71201 8 0:00.00 TO PERFORM THE FOLLOWING WORK:ROOF MOUNTED SOLAR - 8 PANELS - 2.64 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 Occuoancv Signature: FeeTvve: Date Paid: Amount: Building 4/27/2018 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Louis Hasbrouck-Building Commissioner APR 2 6' I Y�C. �EPJ CF FC.. GNBf'CnONb gyne'.,use o* C 6.1^Clb � >�liFQlYartnd. Building Department 11t9aY4,ney Perms 212 Main Street > AwiisdWy Room 10O Northampton, MA 01060 phone 413-567-1240 Fax 413-587-1272 - � z APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION,-WEaIFORMATION /�P �S' II0NE This sectlon to be completed by office Map 23C Lot 007 Um 001 40 Landy Avenue Zone Overby District Fke nl UlebW Ca obbie, SECTION 2-PROPERTY OWNERSHINAUTHORRED AGENT 2.1 Oemar or Record: James Young 40 Landy Avenue Northampton MA 01062 IW�rI cr�ea Mev Add : (413) 539-7607 Tsephae L2 Authorized Agent: arP�ik.e Craig Orn 734 Forest Street, Suite 400, Marlborough, MA 01752 Name(Prak4� Cu Nero Adders: (978) 793-8584 S*w6`e Tebphue Item Eshmaled Coat(DOMM)to be Official Use Only 1. Bump 3,450.00 (a)Builft Perm*Fee 2. Elechiw 8,050.00 (D)EsSmated TOW Cost of Comhuclim kom 3. Pkw"V Buakleti Permit Fee 4. Mechanical(HVAC) —76-, 00 5.Fire Protection S. Total-(1 .2 a 3.4.5) sil 500.00 Check Numbs a This Section For Offklel Uss Only BukWV Permit Number. Date Issued S hepsct>W awwp pe EMAIL ADDRESS(RELILNRED; EITHER HOMEOWNER OR CONTRACTOR) Section 4. ZONING MI Information I.4at Me Canpleted.Permff Can Be Darned Due To Incomplete Information Existing Proposed Requited by Zoning Thu column to be filW in by Bulking Daparonmt Lot Sim F e Setbacks From - - Side L: R. . . U R: _... -. Re- Building Heigh ,_.._ .. E quare Faanage _.,_. Xpice Footage -_ XminmtlEstP'W g of Poking Spaces - ` - FSI: wkmaa A. Has a Special Permit/Variance/Finding rover been issued for/on the site? NO © DON'T KNOW ® YES O IF YES,date Issue& IF YES: Was the permit recorded at the Registry of Deeds? NO O DONT KNOW 0 YES O IF YES: enter Bswk Page and/or Document g B. Does the site contain a brook, body of Water or wetlands? NO • DONT KNOW O YES O IF YES, has a permit been or need to be obtained fran the Conservation Commission? Needs to be obtained © Obtained O . Date Issued: C. Do any signs exist on the property? YES © NO IF YES,describe sin,type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES © NO • IF YES, describe size, type and location: E. Y NN the construction adNKy disturb(deanng,gred"xg,excavation,or filling)suer I avcommon e or is it part of a mon plan gilt wih disturb or 1 acre? YES O NO IF YES,glen a Northampton Stam Water Management Permit from the DPW is required. SECTION S DESCRIPTION OF PROPOSED WORK(check allaoolit") New None ❑ I Addition ❑ Re Donn pdown, �DOMa) Roofln! E] Accessory Bldg. ❑ oameNson ❑ New Signe Iw Decks IO Slag 101 Over[EJ Brief Desciption on Proposed Installation of an Interconnected rooftop PV system. Work: a (330w) Solar Modules 2.64 kW DC AMrationofaxalingAn MaarrN1e ba000n_Vu No Renovating bss www new bedtoorri Y�Yes �V No Porn AllWrpd ROY -Sheet W.N New house and or addition to existing housing,complete the followhw: a. Use o building:One FamVy Teo FmNy oorer b. Number of rowns in each larntly unit: Minder of Bathroom c Is there a garage oda~ d. Prepped Spuere footage of new construction. Dinenebns e. Number of Monies? J, Method of heab%? Fireplaces or Woodsa`es Nuttier,of each_ g. Energy Consernetlon Cortlpaance. Nesadiedr Energy Compliance kxm attached! h. Type of construction i. Is construction WW*100 R.of wetlands?_Yes _No. Is mrwbWion within 100 yr. flocdpiain_Yn_No 1. Depth of basemen on cellar low below finished grade k. WIN building conform to the Building and zorag ergot.tion? Yes_No. I. Septic Tank_ Caysewer_ Pdvas wet, city water supply_ SECTION To-OWNER AUTHORIZATION-TO BE COYPIETED YY{EN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PER111T 1, James Young as Owner of the Plbject aowly hereby aulhrxtze Sunrun / Craig Orn to apt on my behalf in all madam relative to work autlwr"d by this building permit application. slpunee d owner Dan 1, Craig Orn as OwnsdAuthor¢ed Agent hereby declare Sial the naamens and Information on the foregoing appficatlai an true and acaam.to the best of my knowledge NW belief. Signed under the pains and penalties of perjury. Craig Orn slprewe b ownw/Apnea Den SECTIONS-CONSTRUCTN N SERYIGES %I Lkanaao 0,pa1IOWU Sow Mor: Not Ap*aLM 0 llamaW Llnroa NaNar: Craig Orn CS-080434 `. ._.� Lk NU~ 734 Forest Street, Suite 400, Marlborough, MA 01752 01/22/2019 2 (978) 793-8584 •a T _ Not Appk" 0 Sunrun 178937 Comoam Nraea ROINW M NWrAW man c t Stmet-Smote 400 Marlborough MA 01752 _ 06/02/2018 Addxst E*WaWn Date T.Wq , (978) 549-9438 SECTION III.WORNERS'COWrENSATIW INSURANCE AFFIDAVIT JKG.L.c.152 zy40-1 Wmka CanipgxaSon imuarce aSMaNt naat W ttaoPWW aao a kff4 tl mth#4aN+Icalm FaAaa to VwAdv S*aROrvS WR MRA M Ir dwliai of tlla iuuaNce d Ita pamdt MWwSASatlieo Yaa....,.. t( NO-.... 0 City of Northampton Massachusettsacp 12 Min z or BUILDINGnice rasuilftaas Y12 Min at,Nt •wniciwl sailtltaq ao�tn..pcen, rw oroso Debris 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 shag be disposed of in a property licensed wild waste disposal facility, as defined by MGL c 111, S 150A. The debris from construction work being performed at: 40 Landy Avenue (Please print house number and streM name) Is to be disposed of at: Shop dumpster @ 734 Forest St., 01752 provided by: (Please print name and location a y) Or will be disposed of in a dumpster onshe rented or leased from: E.L. Harvey & Sons 68 Hopkinton Road (Company Mame and Address) Westborough, MA 01581 (508) 836-3000 Z2 Signature of Pgr ft Applicant or Owner Date If,for any reason, the debris will not be disposed of as indicated,the Applicant or Owner shall notify the Building Department as to the location where the debris will be disposed. The Commonwealth of Massachusetts Department of Industrial Accidents I Congress Street, Suite 100 Boston, MA 02114-2017 www.mass.gov/dia R'orkers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers. TO BE FILED WE 11 TRE PERMITTING AUTHORITL'. Applicant Information Please Print Leaibly Name (nu5iness/Organbeaodmdividoa0:Sunrun Address:775 Fiero Lane, Suite 200 City/State/Zip:San Luis Obispo, CA 93401 Phone #:978-549-9438 Art you in employer?check the appropriate has. Type of project(required): I l am a omploymwith 35 employa3(harvest.,pan-Gme).' 7. New construction 2.❑lamasole proprietor or pannershipand have no employees working formein 9, Remodeling any capacity.INo workerscompinsurance required.) 3.�I am abomemvnerng all work myself cominsucerequired]' 9. El Demolition doidp. ran 4. l am a homeownerand will be hiringtractor,tocondest all work on m will 10 El Building addition con y property pmre that all convecmrsenhct have workca'compcnsation insurance of are sole IL�Elechtcal [palrS Or additions proolas ,in no employees. 12.❑Plumbing repairs or additions 5 l am a general contractor and l have hired the sub contractors listed on the attached shut 13.[:]Roof repairs These tub contractors have employees and have workers'rompnations r 6. We are a t land we h and its officers have exercised theirrightroof exemption per MGI,c 14.EJ Other Rooftop Solar 152,a I(4],and we have no employees.[No workca'comp.insmenac rcquircdl •Any applicant that checks box 01 most also fill out the section below showing their workers'compensation policy information. tHomeowner,who submit this affidavit indicating may me doing all work and then him outside eomuchms must submit a new affidavit indicating such. :(contracts ins,check this box most attached an additional sheet showing the name of the sub amitraa ms and state whether m nor the.entities have employees. If the sub commercial have employees,they must provide wor workers'comp_policy number I am an employer that is providing workers'compensation insurance for my employees. Below is the polity and job site information. Insurance Company Name:Zurich American Insurance Company WC0136960038 WC013696103 10/01/2018 Policy#or Self-ins. Lid.#: Expiration Date: Job Site Address:40 Landy Avenue City/State/Zip:Northampton MA 0106 Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under MGI.c. 152,Ss25A is a criminal violation punishable by a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of STOP WORK ORDER and a fine of up to$250.00 a day against the violator.A copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify under thepains and penalties o rjury that the information provided above is hue and correct. Si natureDare: cf - Pet— 16 Phone fF 978-793-8584 Official use only. Do not write in this area,to be completed by city or town official. City or Town: Permit/License R_ Issuing Authority(circle one): 1. Board of Health 2.Building Department 3.City/Town Clerk 4. Electrical Inspector 5. Plumbing Inspector 6.Other Contact Person: Phone#: DocuSign Envelo e ID:FFQQMBD B5B8-4802-B5CC-F931B867ED42 sunrun -- Sunrun Inc. 1.855.4SUNRUN sunfun,com OWNER'S AUTHORIZATION FORM For Permit Application(s) The sole purpose of this form is to provide Sunrun, Inc. with the necessary permission from the Owner to file permit application(s) for such project work as agreed upon between the Owner and the Owner's Authorized Company and its designated subcontractors. Owner's Name: awes Young Solar Project Adld0aasi"w: Signature: Owner's Authorized Company: Sunrun, Inc. Company's Address: 595 Market St 291h Floor, San Francisca, CA 94105 Affiliation: Contractor Applicable License: State: MA ® Massachusetts Depardnent of Public Safety ConsOnemn Supe"sor Board as Building Regulations and Standards Re'SMCted to Unrestricted-Bmidmys of lOOuse se roup which contain yy License:CS-0sa less Man pcabin feel(:91 cu ¢meters)o/ Consvuceion 5ugrvisor enclosed space CRAIG ORS IS WALNUT ST OXFORD" 01510 Failure p possess a cunent adhbn of Na NeasecM1ufeKs l-1, Expiration: Spa BulMin9 Code is masa for nvocetlon of dip lkenu. Commiseloher 0112]1]019 OPS❑mnaing lMormmion v6S+WNY12aN5S.G0YlDPs dxlYF",,, .„,.,w,AF.�o �r<orCovwmer Alpin s B.Ye<v p<eelslios Licene or rgbMtbe void fee tedivin co s ep ME INMiOVEYEM COr?RACTOp bn etothe espMtba dap. If peed nears to: nitrMlon, n0B0a2. Tyne: OlPme of CoemmnAR in sed BmlwsRepydoe Evir-W& SR40fa Supplement Card IB Perlr Plm_So1k 51'/0 SUNRUN INC. Beeson.MA 021 Id CRAIG ORIN 5051MRKEr ST 29TH zt. �`....i.♦.4..__ SAN FRANCISCO.CA wills Uvtle«r<rtmry _ Nolwwhhsvldgwurr Contact Info: Sunrun Inc 734 Forest ST STE 400 Marlborough MA 01752 Tel:978-793-8584 Email: mapermits@sunrun.com ---IN CERTIFICATE OF LIABILITY INSURANCE 9112017 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(ies) 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 does not confer rights to the cedificate holder in lieu of such end.oult at s. PRODUCER CONTACT Arthur J.Gallagher&Co. NAME FAx Insurance Brokers of CA Inc. License#0726293 AHO Am.. s 415-546-9300 1.q15-536-8499 _ 1255 Battery Street#450 MAIL REB£_. San Francisco CA 94111 I11RERIs1 AFFoaOIXG COVERAGE RAID. _ _. INSURER A:Zurich American Insurance Company 16535 _ .Sun. SUNRINC-01 e,Navigalors Specialty Insurance Company 36056 Sunrun Installation Services, Inc. INsuesec 775 Fiero Lane,Suite 200 - San Luis Obispo,CA 93401 INSURER o: _ INSURER E: IH$URER F: COVERAGES CERTIFICATE NUMBER:926932864 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAME.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. INSR - - POLICYEEF PCUCYE%P - LTR PE OF INSURANCE IN30 WVO POLICY NUMBER MMTOnYYY MMTCY EXE LIMITS B X COMMERCIALGENIP LLMBILITY Y 117CGL2303211C 10/1/2017 10/112018 rTPORODUCTS URRENCE $1,000,000 CIAIM$MAOE nOCCUR O RENTED - PRE USESP—Doema $300.00.0 X 5000Ose1en11on EXP we P—) $5 No _. &ADV INJURY $11000,000 GEN'L AGGREGATE LIMIT APPS PER: GGREGATE $2,000,000 _ % POLICY jEC L LOC COMPIOPAGG $3000,am HER: Llmit $10.000,000 A AUTOMOBILE LIABILITY Y BAP915542504 10/112017 10/112018 TYmUll SINGLE LIMIT $$000,000 % MANY AUTO BODILY IN.IDi prion) $ AUTOS ONLY AUTOS RULE' BODILY INJURY ParaaiEenU $ HIRED NON-OWNED PERTY� — AUTOS ONLY AUTOS ONLY awaenl S $ UMBRELLA LIAO OCCUR ..DR. $ EXCESS LWB CLAIMS MADE _ - AGGREGATE $ DED I I RETENTIONS 1 $ q ARCO NERS COMPENSA90X WG013696003 10/V20P 10/112018 PCR OTF4 A AND EMPLOYERS'LIABILItt 'Y ST.T G ANY PROPRIETORIPARTNEWEXECUTrvE YIN WC013696103 1➢/V201] t0IV2018 - - OFECER/MEMBEREXCLUDED? ❑ NIA EL EACH gCCIDENi $1000,OJ0 UA-valory In NN) EL DISEASEEAEMPLOYE51,000,000 11 SE deEnnnee — — - — DESCRIPnoNOFOPERAnONSOeIow EL.DISEASE-POLICY UMT $1,000000 DESCRIP➢ON OF OPEMT ONS I LCCA➢ONS I VEHMLES (ACORD 101,Andi Remi screJurq nay on mciu E X mare Bryce is omim in WC013696003-$25,000 Deductible;WC013696103-FL, HI, MA, NJ, NY, OR,VA,WI only.Named Insureds:Sunrun Inc.,Sunrun Installation Services Inc., Sunrun South LLC,AEE Solar, Inc., Clean Energy Experts LLC,Sunrun 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 Main SI ACCORDANCE WITH THE POLICY PROVISIONS. Northampton MA 01060 AUU HO�RWIEV REPRESENTATIVE IS ©1988-2015 ACORD CORPORATION. All rights reserved. ACERB 25(2016/03) The ACORD name and logo are registered marks of ABORT) structural ENGINEERS April 4,2018 Sunrun Inc. 133 Technology Dr,Suite 100 INme,CA,92618 Subject:Structural Certification for Installation of Solar Panels Job Number:2018-02318 Client:James Young-221R-040YOUN Address:40 Landy Avenue,Northampton,MA 01062 AUn.:To Whom It May Concern A field observation of the condition of the existing framing system was performed by an audit team from Sunrun Inc.. From the field observation of the property,the existing roof structure was observed as follows: The existing roof structure consists of: • Composition Shingle over Roof Plywood and Skip Sheathing is supported by 2x6 @ 24"o.c.SPFp2 at ARRAY 1.The rafters are sloped at approximately 40 degree and have a maximum projected horizontal span of 9 ft 0 in between load bearing Design Criteria: • Applicable Codes=780 CMR,ASCE 7-30,and NDS-12 • Ground Snow Load=40 psf;Roof Snow Load=26.3 psf ARRAY I • Roof Dead Load=17 psf ARRAY 1 • Basic Wind Speed=117 mph Exposure Category C As a result of the completed field observation and design checks: • ARRAY 1:it is adequate to support the loading imposed by the installation of solar panels and modules.Therefore,no structural upgrades are required. I certify that the capacity of the structural roof framing that directly supports the additional gravity loading due to the solar panel supports and modules had been reviewed and determined to meet or exceed the requirements without structural upgrade in accordance with the 780 CMR. If you have any questions on the above,do not hesitate to call. Prepared By: PZSE,Ina-Structural Engineers Roseville,CA C ilMkS�K.ERURAL m100rx�L 1478 Stone Point Drive,Suite 190, Roseville, CA 95661 916.9613960 916.961.3965 - vvvvvv.pzse.com April4,2018 ENGINEERS Sunrun Inc. 133 Technology Dr,Suite 100 Irvine,CA,92618 Attn.:To Whom It May Concern re:Job 2018-02318:James Young-22113-040YOUN The following calculations are for the structural engineering design of the photovoltaic panels located at 40 Landy Avenue, Northampton,MA 01062.After review, PZSE,Inc. certifies that the roof structure has sufficient structural capacity for the applied PV loads. If you have any questions on the above, do not hesitate to call. �,tN OFMgS„ PAUL K. Prepared By: ZACHER PZSE,Inc. -Structural Engineers STRUCTURAL y No.50100 Roseville, CA Oez'OzO �01JAL 1478 Stone Point Drive,Suite 190, Roseville, CA 95661 916.961.3960 916.961.3965 www.pzse.com - ® Project: James Young -- Job#: 2018-02318 Date: 4/4/2018 Engineer: GS Gravity Loading Roof Snow Load Glalatlon pc=Ground Snow Load= 40 psf C,=Exposure Factor= 0.9 (ASCE)-Table 7-2) C,=Thermal Factor= 1.1 (ASCE]-Table)-3) 1=Importance Factor= 1 p,=0.2 C,C,I ps 35 psf IASCE2-Eq]-1) where F,<20 psf,P,min=lx G,m N/A where in,>20 psf,P,min=20x1= N/A Per ASCE 2-10,minimum values of Pf shall apply to hip and gable roofs with slopes less than 15, Therefore,p,=Flat Roof Snow Load= 35 psf pr 4p, (ASCE2-Eq J-2) Cs=Slope Factor= 0.750 ARRAY1 Ps=Sloped Roof Snow Load!= 26.3 psf ARMY 1 wtasdboa0=3 wrtrars nnn wtl.) P40.ItVg10YRt 19.93I Ivd"-; ' �ARMYI Note:Roof live load is removed in area's covered by PV array. RFof9ea0bad All Composition Shingle 4.01) Roof Plywood and Skip Sheathing 3.50 2.6 Rafters @ 24"o.c. 0.76 Vaulted Ceiling 4.Oo Miscellaneous 0]4 Total Roof DLARRAY 1 13.0 psf DL Adj usted to 40 Degree Slope 12.0 psf 2 of Project: James Young -- Job#: 2018-02318 s/ Date: 4/4/2018 Engineer: GS Wind Calculations Per ASCE 7-10 Components and Cladding Input Variables Wind Speed 117 mph Exposure Category C Roof Shape Gable Roof Slope 40 degrees Mean Roof Height 20 ft Building Least Width 24 ft Effective Wind Area 10.9 sf Roof Zone Edge Distance,a 3.0 ft Controlling C&C Wind Zone Zone3 Design Nrmd Pressure Celurbdiii Wind Pressure P=gh'(G`Cp) qh=0.00256'Kz-got•Kid.VA2 (Eq.30.3-1) K (Exposure Coefficient)= 0.9 (Table 30.3-1) lot(topographic react)= 1 (Fig.26.8-1) Kd(Wind Directionality Factor)= 0.85 (Table 26.&1) V(Design Wind Speed)= 117 mph (Fig.26.5-1A) Risk Category= ll (Table 1.5-1) qh= 26.8 psf 0.6'gh= 16.09 stallion Uplift CalrrABUnls -. Zone 1 Zone 2 Zane 3 Positive GCp= -1.011 -1.20 -1.20 0.911 Uplift Pressure= -16.05 psf -19.27 psf -19.27 psf 14.46 psf Attachment Dead Load= 3.00 psf 3.00 psf 3.00 psf Max Rail Span Length= 4.00ft 4.00ft 4.00ft Longitudinal Length= 2.73 fit 2.73 fit 2.73 ft Attachment Tributary Area= 10.92 sf 10.92 sf 30.92 sf Attachment Uplift= -156 lb -19116 -19116 lag hoary UpEt CapadW Cho k... Fastener= 5/16 inch Number of Fasteners= 1 Minimum Threaded Embedment Depth 2.5 inch Withdraw Capacity Per Inch 2051b (Nos Eq 11.2.1) Allowable Withdraw Opacity 8201b (NDS Table 10.3.11 82016 capacity>191 lb demand Therefore,OK Lag So nr.8lrer Capedty 0" Embedment Depth Reduction Factor 1 Snow Lateral Force= 206 lb Attachment Lateral Opacity= 2881b (NDS Table 11K) 287.5 lb capacity>206 lb demand Therefore,OK 3 of . z Project: James Young --Job#: 2018-02318 p q` Date'.4/4/2018 Engineer. GS Framing Check ARRAY 1 PASS w=93 olf Dead Load 17.0 psf PV Load 3.0 psf Snow lead 26.3 psf ,,; ',.x$, Member Span=9'-0" Governing Load Comb. DL+SL Note:Attachments shall be Staggered. Total Load 46.3 psf MemkerProperties Member Size 5(in-3) I(imAQ Lumber5p/Gr Member Spacing 2x6 7.56 20.80 SPFp2 @ 24"o.c. Qract BeMkkIL stress. . Fb(psi)= f'b x Cd x Cf x Cr (NDSTable4.3.1) 875 x 1.15 x 1.3 x 1.15 Allowed Bending Stress=1504.3 psi Maximum Moment = (wLA2)/8 = 937.575 ftp = 11250.9 in4 Actual Bending Stress=(Maximum Moment)/S =14878 psi Allowed>Actual--99%Stressed -- Therefore,OK .Check Deflection Allowed Deflection(Total Load) = L/240 (E=1400000 psi Per NDS) 0.45 in Deflection Criteria Based on = Simple Span Actual Deflection(Total Load) _ (5•w•LA4)/(384•E•Q =0.345 in = L/314 < L1240 Therefore OK Allowed Deflection(Live Load) = L/360 0.3 in Actual Deflection(Live Load) _ (5•w•LA4)/(384.14) 0.267 in U405 < 1/360 Therefore OK Check Shear Member Area= 8.3 inA2 Fv(psi)= 135 psi (NDS Table 4A) Allowed Shear = Fv•A1114 lb Max Shear(V)=w• L/2 = 417 lb Allowed>Actual--37.5%Stressed -- Therefore,OK 4of5 Project: James Young -- Job M 2018-02318 S$ 1[ Date: 4/4/2018 Engineer: GS Lateral Check: 780 CMR Existing Weight of Effected Building. Level Area Weight(psf) Weight(Ib) Roof 1008 sf 17.0 psf 17136 Ib Ceiling 1008 sf 0.0 psf Olb Vinyl Siding 880 sf 2.0 psf 176016 (13.5'Wall Height) Int Walls 440 sf 6.0 psf 2640 lb Existing Weight of Effected Building 21536 lb proposed Weight 0f pV Spam..; Weight of PV System(Per Sunrun Inc.) 3.0 psf Approx.Area of Proposed PV System 142 sf Approximate Total Weight of PV System 4261b 10%compYtlmn, 10%of Existing Building Weight(Allowed) 2154 lb Approximate Weight of PV System(Actual) 42616 Percent Increase 2.0% 215416>426 Ib,Therefore OK Per IBC 3403.4&3404.4 and by Inspection,portions of the roof that are impacted by installation of the array will be subject to a net reduction in design loading. Therefore,the existing structure may remain unaltered. 5 of SCOPE OF WORK GENERAL NOTES LEGEND AND ABBREVIATIONS TABLE OF CONTENTS PAGE# DESCRIPTION • ALL WORK SHALL COMPLY WITH NEC,2015 IBC, MUNICIPAL CODE,AND ALL • SYSTEM SIZE: 2640W DC,3000W AC SOLAR MODULES PV-1.0 COVER SHEET • MODULES: (8) LG ELECTRONICS' LG330NIC-A5 MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. SE SERVICE ENTRANCE • INVERTER(S): • PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC. RAIL PV-2.0 SITE PLAN • ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC. (1) NINGBO GINLONG TECHNOLOGIESSOLIS-1P3K-4G-USPV-3.0 LAYOUT • RACKING: SNAPNRACK SERIES 100 UL, FLASHED L FOOT. PHOTOVOLTAIC SYSTEM IS UNGROUNDED. NO CONDUCTORS ARE SOLIDLY MP MAIN PANEL SEE PEN D03. GROUNDED IN THE INVERTER. PV-4.0 ELECTRICAL • MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. • (1) GINLONG SOLIS RSD-1G 1:1 RAPID SHUTDOWN • INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. SP SUB-PANEL L STANDOFFS& PV-5.0 SIGNAGE • RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. FOOTINGS • SNAPNRACK RACKING SYSTEMS, IN COMBINATION WITH TYPE I, OR TYPE IICHIMNEY 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 • CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). SM SUNRUN METER • ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. FLUSH ATTIC VENT • 10.45 AMPS MODULE SHORT CIRCUIT CURRENT. • 16.32 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) 0 SATELLITE DISH DC DC DISCONNECT(S) FIRE SETBACKS 'I 0 OCOMBINER BOX HARDSCAPE I- -1 INTERIOR EQUIPMENT —PL— PROPERTY LINE L a SHOWN AS DASHED SCALE: NTS A AMPERE s u n r u n AC ALTERNATING CURRENT AFCI ARC FAULT CIRCUIT INTERRUPTER VICINITY MAP COIMP COIMPOSITION DC DIRECT CURRENT • (E) EXISTING #180120 EXT EXTERIOR 734FORESTSTREEI9W.MARLBOROUGH.n 01752 PHONE BBB85)65t] FIRM FRAMING _F INT INTERIOR a LBW LOAD BEARING WALL JAM 3NYIDENCE: OUNG S MAG MAGNETIC '^•h } v MSP MAIN SERVICE PANEL 40 LANDY AVENUE, ' (N) NEW NORTHAMPTON, MA, 01062 n,a,w NTS NOT TO SCALE TEL (413)539-1111 \:. , `^"' ""• '`ro.M OC ON CENTER APN# NHAM-000023C-000007-000001 ARA n PRE-FAB PRE-FABRICATED ` For Structural Only PSF POUNDS PER SQUARE FOOT PROJECT NUMBER: s PV PHOTOVOLTAIC 221 R-040YOUN OF S9 TL TRANSFORMERLESS72p Yc DESIGNER. ( )495-7s95 '"^^^ PAUL K. TYP TYPICAL m V MARGARET GALLEY ZACHER VOLTS .. STRUCTURAL m W WATTS SHEET No.50100 REV NAME DATE COMMENTS COVER SHEET o. 0100.A "p SSIpNAL ' REV.A 4/3/2018 cw PAGE PV-1 .0 ARRAY TRUE MAG EVA EA SITE PLAN -SCALE=1116" =1'-0" PITCH AZIM AZIM (SOFT) ® AR 01 40" 199° 213` 147.5 y( INV 2 rMP P( SM & SE S a P °a • e \ \ PL (E) RESIDENCE a \ P( 6 C f,1Ij \ P` a a sunrun a #160120 (N)ARRAY AR-01 \ 7M FORESTS REET o,u.,aieoaoucn.MA 01752 ..1 12S 1111 \ CUSTOMER RESIDENCE'. P( JAMES YOUNG \ 40 LANDY AVENUE, � NORTHAMPTON, MA, 01062 TEL (413)5331111 P APN# NHA 23C-000007-000001 NUMB ( PROJECT NUMBER: 221 R-040YOUN M OF 11q �N DESIGNER'. (720)495-7995 PAUL K. MARGARET GALLEY ZACHER m STRUCTURAL w SHEET 50100 No. SITE PLAN No 50100 SSS/ONAL EREV'.A 4/3/2018 PAGE PV-2.0 ROOF TYPE MOUNTING DETAIL ROOF HEIGHTROOF FRAME FRAME TYPE FRAME MAX FRAME OC ROOF EDGE MAX PEN MAX MOD. DESIGN CRITERIA EXPOSURE MATERIAL SIZE SPAN SPACING ZONE SPACING OVERHANG MODULES: AR-01 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY ATTIC WOOD RAFTER 2 X 6 12'-0" 24" --- 4'-0" 2'-0" LG ELECTRONICS'. LG330NlC-A5 MODULE DIMS: D1 -AR-01 -SCALE: 3/16" = 1'-0" 66.38"x 40"x 1.57"(40mm) PITCH: 40' MODULE CLAMPS: AZIM: 199° Portrait. 5.9"- 15.7" ® Landscape: 0"-4.7" MAX DISTRIBUTED LOAD: 3 PSF SNOW LOAD: 40 PSF WIND SPEED: 117 MPH 3-SEC GUST. 7" LAG SCREWS: }— 27, 5116"x3 ' 2.5" MIN EMBEDMENT NOTE: INSTALLERS TO VERIFY RAFTER SIZE, SPACING AND SLOPED SPANS, AND NOTIFY E.O.R. OF Z ANY DISCREPANCIES BEFORE - ---- - - - PROCEEDING. -9- $ $- $ $ -9'', PENETRATION SPACING: FULLY STAGGERED 5'-6" 4'TYP 5'-6" sunrun #160120 714 FORESTSIREET H00 M A RLOOROUGH,ME 01753 PHONE P9 XR.St7 CUSTOMER RESIDENCE: JAMESYOUNG 40 LANDY AVENUE, NORTHAMPTON, MA, 01062 (H 0F,1/q � TEL(413)539-1111 PAUL K. APN#. NHAM-000023C-000007-000001 ZACHER � PROJECT NUMBER'. o STRUCTURAL m 221R-040YOUN No.50100 omiaoiVl DESIGNER: (720)4957995 SS/pNpL MARGARET CAULEY SHEET LAYOUT REV'. A 4/3/2018 PAGE PV-3.0 120/240 VAC SINGLE PHASE SERVICE OMETER#. M NATIONAL GRID 68028522 UTILITY GRID NEW 100A \1 MAIN BREAKER 1 (END FED) NEW 100A NINGBO GINLONG — MAIN (N)LOCKABLE (N)SUN RUN TECHNOLOGIES: PANEL BLADE TYPE CENTRON 4G SOLIS-i P3K-4G-US S RSD ti RAPID FACILITY AC DISCONNECT 3000 WATT INVERTER JUNCTION Box SHUT DOWN DevlcE, LOADS 4 4 METER 4 OR EQUIVALENT NEMA4X 600v PV MODULES 3 2 1 LG ELECTRONICS LG330N1 C-A5 s �'� // (8) MODULES �a O _ ` I$ / (1) STRING OF(8) MODULES 20A PV Ro SQUARE D 240V METER SOCKET LOAD RATED DC DISCONNECT BREAKER AT ROU DU221RB 125ACONTIN000Sd WITH AFCI, RAPID SHUTDOWN OPPOSITE END 3R,30A,2P 240V METER COMPLIANT OF BUSBAR 120/240VAC 200A, FORM 2S CONDUIT SCHEDULE NOTES TO INSTALLER: 1, 303 VDC EXPECTED OPEN CIRCUIT STRING VOLTAGE. # CONDUIT CONDUCTOR NEUTRAL GROUND 2, ADD 20 AMP PV BREAKER TO MAIN PANEL. 1 NONE (2) 10 AWG PV WIRE NONE (1)6 AWG BARE COPPER 2 NONE (2) 10 AWG PV WIRE s u n ru n (2) 18 AWG SIGNAL CIRCUIT NONE (1)6 AWG BARE COPPER WITHIN TC-ER (2) 10 AWG THHN/THWN-2 3 3/4"EMT OR EQUIV. (2) 14 AWG THHN/THWN-2 NONE (1)8 AWG THHN7THWN-2 SIGNAL CIRCUIT #180120 4 3/4"EMT OR EQUIV. (2) 10 AWG THHN/THWN-2 NONE (1)8 AWG THHN/THWN-2TMOD MARLBOROUGH.MA01752 PHONE 888657 527 FAX 605 528 970 1 CUSTOMER RESIDENCE'. JAMESYOUNG 40 LANDY AVENUE, NORTHAMPTON, MA, 01062 MODULE CHARACTERISTICS TEL (413)539-1111 LG ELECTRONICS'. LG330NiC-A5: 330 W APN#. NHAM-000023C-000007-000001 OPEN CIRCUIT VOLTAGE: 40.9 V PROJECT NUMBER: MAX POWER VOLTAGE'. 33.7 V 221R-040YOUN SHORT CIRCUIT CURRENT: 10.45 A DESIGNER: (720)4957995 SYSTEM CHARACTERISTICS-INVERTER 1 MARGARET CAULEY SYSTEM SIZE: 2640 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE: 323 V ELECTRICAL SYSTEM OPERATING VOLTAGE: 248 V MAX ALLOWABLE DC VOLTAGE: 600 V SYSTEM OPERATING CURRENT'. 17.08 A [PAGEVA 4/3/2018 SYSTEM SHORT CIRCUIT CURRENT: 22.88A PV-4.0 7POSITION7- PHOTOVOLTAIC AC DISCONNECT• •WER • URCE •• • PHOTOVOLTAIC SYSTEMICAL SHOCRD COMBINER PANELLABEL LOCATION. DO NOT ADD LOADSLABEL LOCATION: AC DISCONNECT(S) PHOTOVOLTAIC SYSTEM POINT OF T TOUCH TELS. INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT,AT EACH TURN,ABOVE AND INTERCONNECTION. LABEL LOCATION: BELOW PENETRATIONS,ON EVERY JBIPULL BOX CONTAINING DC CIRCUITS. PER CODE(S)'CEC 2016'690.54,NEC 201]'.690.54,NECALS ON BOTINE PER CODE(S):CEC 2016 690 31(6)(3),690.31(G)(4).NEC 201] 69031(G)(3), 014:69459,NEC 2011 690 54 PHOTOVOLTAIC AC COMBINER(IF APPLICABLE)LOAD SIDESE 69031(6)(4),NEC2014.69031(G)(3),690.31(G)(4),NEC2011:69031(E)(3), PER CODE(S) CEO 2016 GIZED IN THssoal(E)(4),IFcz9lzsos.lTla ]05A2(D)(Y)(3)(c),NEC 2014]05.12(D)(2)(3)(c),NEG 2011'.]0512(D)(4) NOTES AND SPECIFICATIONS. LABEL LOCATION: •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC ARTICLE INVERTER(S),AC DISCONNECT(S),AC COMBINER PANEL I10.21(B).UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690,OR (IF APPLICABLE). IF REQUESTED BY THE LOCAL AHJ. PER CODE(S):NEC 2017'.692.1] •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 POWER 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. DO NOT RELOCATE THIS ON OR NO MORE THAN 1 M S FT)FROM THE SWITCH. •SIGNS AND LABELS SHALL COMPLY WITH ANSI 25354-2011,PRODUCT SAFETY PER CODE(S):NEC 2017.690.56(C)(3) SIGNS AND LABELS,UNLESS OTHERWISE SPECIFIED. OVERCURRENT DEVICE •DO NOT COVER EXISTING MANUFACTURER LABELS. LABEL LOCATION: ADJACENT TO PV BREAKER(IF APPLICABLE). PER CODE(S):NEC 2017:]05.12(B)(2)EB(b) INVERTER 1 PHOTOVOLTAIC DC DISCONNECT DUAL POWER SUPPLY • • •• • ' zae SOURCES: UTILITY GRID , 323VDC AND PV SOLAR ELECTRIC zz eeADC JC u n r u n SYSTEM LABEL LOCATION' LABEL LOCATION: INVERTER(S),DC DISCONNECT(ST UTILITY SERVICE METER AND MAIN TURN RAPID SHUTDOWN PER CODE(S)'.CEC 2016,690.53,NEC 2017 690 53,NEC SERVICE PANEL. SWITCH TO THE "OFF" �j 2014:690 53,NEC 2011:690.53 PER CODE(S) CEC 2016:705.12(D)(3), POSITION TO SHUTDOWN NEC 2017:705.12(B)(3),NEC 2014. #180120 705.12(D)(3),NEC 2911:705A2(D)(4) CONDUCTORS OUTSIDE 7M FOREST STREET.<oo,MARt60Ro0Gn M<01752 THE ARRAY. 7BUSBAR. CONDUCTORS WITHIN F„".°o5�s;ElARRAY REMAIN CUSTOMER RESIDENCEENERGIZED IN SUNLIGHT.EQUIPMENT FED BYLLJ a0 LANDY AVENUE, NORTHAMPTON, MA, 01062 PLE SOURCES. TOTALEL.(a13)sae-1111 RATING OF ALL LABEL LOCATION: APN# NHAM-000023C-00000]-000001 RCURRENTDEVICES ON OR NO MORE THAT1M(3FT)FROMTHESERVICE PROJECT NUMBERUDING MAIN SUPPLY DISCONNECTING MEANS TO WHICH THE PV SYSTEMS221R-040YOUN ARE CONNECTED.URRENTDEVICESHALL PERCODE(S):NEC201]:69o56(C)(1)(o) DESIGNER: (720)495-]995 XCEED AMPACITY OF MARGARET CAULEY SHEET LABEL LOCATION: C� UTILITY SERVICE METER AND MAIN SERVICE PANEL. SIGNAGE PER CODE(S):CEC 2016.70512(D)(2)(3)(c),NEC 2017 705.12(D)(2)(3)(c),NEC 2014,705-12(D)(2)(3)(c),NECREV[A 4132018 2011:]0512GX4) PACE PV-5.0