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22D-114 (3) 50 AVIS CIR BP-2020-0882 GIS#: COMMONWEALTH OF MASSACHUSETTS Map--Block:22D- 114 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-2020-0882 Proiect# JS-2020-001503 Est.Cost: $23860.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: VALLEY SOLAR LLC 077279 Lot Size(sa.ft.): 22215.60 Owner: JOHNSON TIMOTHY A Zoning: URA(100)/WSP(100)/ Applicant: VALLEY SOLAR LLC AT. 50 AVIS CIR Applicant Address: Phone: Insurance: PO BOX 60627 (413) 584-8844 WC FLORENCEMA01062 ISSUED ON:2/4/2020 0:00:00 TO PERFORM THE FOLLOWING WORK.-ROOF MOUNTED SOLAR, 21 PANELS 7.35 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 2/4/2020 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Louis Hasbrouck—Building Commissioner Department use only City of Northampton Status of Permit: Building Department Curb Cut/Driveway Permit 212 Main Street Sewer/Septic Availability Room 100 Water/Well Availability Northampton, MA 01060 Two Sets of Structural Plans 1 phone 413-587-1240 Fax 413-587-1272 Plot/Site Plans Other Specify APPLICATION TO CONSTRUCT,ALTER, REPAIR, RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION This section to be completed by office 1.1 Property Address: Map Lot Unit 50 Avis Circle LOT 9 Northampton, MA 01060 Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIPIAUTHORIZED AGENT 2.1 Owner of Record: Tim Johnson 50 Avis Circle LOT 9 Northampton, MA 01060 Name(Print) Current Mailing Address: 413-275-7014 Telephone Signature If Lre 2.2 Authorized Agent: Valley Solar LLC PO Box 60627, Florence, MA 01062 Name(Print) Current Mailing Address: 413-584-8844 '�W// // .Signa a Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building (a)Building Permit Fee 2. Electrical (b) Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee C-- 4. 4. Mechanical (HVAC) 5. Fire Protection 6. Total= (1 +2+3+4+5) 1 Check Number This Section For Official Use Only dr 6� Date Building Permit Number. Issued: Signature: Building Commissioner/Inspector of Buildings Date Ihasbrouck @ northamptonma.gov info valleyysolar.solar EMAIL ADDRESS (REQUIRED; CONTRACTOR) SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) ❑ Roofing ❑ Or Doors 0 Accessory Bldg. ❑ Demolition ❑ New Signs [❑] Decks [[] Siding [❑] Other[X solar Brief D scrl ti- of Propos Work: InsfaEatl - oT�l Panel solar roof mount array. System size 7.35 kW DC. Alteration of existing bedroom Yes No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet 6a,if New house and or-addition.to existlng housing, complete the following: a. Use of building :One Family Two Family Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction, -Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of Each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft.of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No . I. Septic Tank City Sewer Private well City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS"AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I, TimJ&rrisori _ as Owner of the subject property -- - - -— - --- - — hereby authorize Valley Solar LLC to act on my4,-hbVf-in aii matters relative to4y!oy� thorized by this building permit application. 12/30/2019 Signature of Owner Date Valley Solar LLC as Qw /Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties of perjury. t1 011 LJJ�JMJ Print Name 4w X 11P14 �_ 3 CX�d Signature ner/Agent VDate SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: Steven Silverman License Number 2 0 I'1'1 A 61ole a CS-077279 Address ` Expiration Date i 6/21/2020 sigifAW Telephone 413-584-8844 9. Registered Home Improvement Contractor: Not Applicable ❑ Company Name Registration Number Valley Solar LLC 186338 Address Expiration Date PO Box 60627, Florence, MA 01062 Telephone 413-584-8844 10/27/20 SECTION 10-WORKERS' COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c. 152,§25C(6)) Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the issuance of the building permit. Signed Affidavit Attached Yes.......V No...... ❑ AC R 0 CERTIFICATE OF LIABILITY INSURANCE DATE 01/31/2020 ) 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 does not confer rights to the certificate holder In lieu of such endorsement(s). PRODUCER CONTACT Barbara Grynkiewicz NAME: Webber&Grinnell PHONE NE Ext: (413)586-0111 FAX IAC,No: (413)586-6481 8 North King Street E-MAIL SS: bgrynkiewicz@webberandgrinneli.com ADDRE INSURER(S)AFFORDING COVERAGE NAIC 1i Northampton MA 01060 INSURER A: Arbella Protection 41360 INSURED INSURER B: WCAR-Liberty Mutual Valley Solar LLC INSURER C: Attn:Steven Silverman INSURER D: P 0 BOX 60627 INSURER E Florence MA 01062 INSURER F: COVERAGES CERTIFICATE NUMBER: EXP 2/1/21 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. LTR TYPE OF INSURANCE INSD WVD POLICY NUMBER MM/DDIYYYY MM/DD/YYYY LIMITS X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 1,000,000 CLAIMS-MADE �OCCUR PREMISES DAMAGE'UEa ocairrence $ 100,000 MED EXP(Any one person) $ 5,000 A 1 8500063755 02/01/2020 02/01/2021 PERSONAL&ADV INJURY $ 1,000,000 GEN'LAGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,000 POLICY 19PRO-PRO- ❑ LOC PRODUCTS-COMP/OP AGG $ 2,000,000 OTHER 1$ AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT Is 1,000,000 Ea accident ANY AUTO BODILY INJURY(Per person) $ A OWNED XSCHEDULED 1020037691 02/01/2020 02/01/2021 BODILY INJURY(Per acddent) $ AUTOS ONLY AUTOS HIRED NON-OWNED PROPERTY DAMAGE $ X AUTOS ONLY X AUTOS ONLY Per accident �/ Uninsured motorist BI $ 100,000 X UMBRELLA LIAB X OCCUR EACHOCCURRENCE $ 5,000,000 A EXCESS LIAB CLAIMS-MADE 4600063756 02/01/2020 02/01/2021 AGGREGATE $5,000,000 DED X RETENTION$ 10000 $ WORKERS COMPENSATION X STATUTE EORH ER AND EMPLOYERS'LIABILITY Y I N ANY PROPRIETOR/PARTNER/EXECUTIVE E.L.EACH ACCIDENT $ 500,000 B OFFICER/MEMBER EXCLUDED? NIA 'v'VC531S620G47010 02101/2020 02/01/2021 (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $ 500,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 500,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space is required) CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF,NOTICE WILL BE DELIVERED IN ***Insurance Information Only*** ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD The Commonwealth of Massachusetts ^l f Department of Industrial Accidents I 1� 1 Congress Street, Suite 100 �fw Boston,MA 02114-2017 www mass.gov/dia Workers'Compensation Insurance Affidavit:General Businesses. TO BE FILED WITH THE PERMITTING AUTHORITY. Applicant Information Please Print Legibly Business/Organization Name: Valley Solar LLC Address: 340 Riverside Drive PO BOX 60627 City/State/Zip:Florence, MA 01062 Phone#:413-584-8844 Are you an employer?Check the appropriate bog: Business Type(required): 1.® I am a employer with_9 employees(full and/ 5. ❑Retail i or part-time).* 6. ❑Restaurant/Bar/Eating Establishment 2.❑ I am a sole proprietor or partnership and have no 7. ❑Office and/or Sales(incl,real estate,auto,etc.) employees working for me in any capacity. [No workers' comp.insurance required] A. E]Non-profit 3.❑ We are a corporation and its officers have exercised 9. ❑Entertainment their right of exemption per c. 152, §1(4),and we have 10.❑Manufacturing no employees. [No workers' comp.insurance required]* 11.❑Health Care 4.❑ We are a non-profit organization,staffed by volunteers, with no employees. [No workers'comp.insurance req.] 12.® Other Solar I *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. **If the corporate officers have exempted themselves,but the corporation has other employees,a workers'compensation policy is required and such an organization should check box#1. I I am an employer that is providing workers'compensation:insurance for my employees. Below is the policy information. Insurance Company Name: Liberty Mutual Insurer's Address: PO BOX 7202 City/state/zip: Portsmouth, NH 03802 Policy#or Self-ins.Lic.# WC531 S620647019 Expiration Date: 21112021 Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify,and aims andpena 'es of perju z e information provided above is trace and correct. 1 Si ature: Date: ` _c?/-- tr Ua Phone#: Official use only. Do not write in this area,to be completed by city or town official City or Town: Permit/License# Issuing Authority(circle one): I.Board of Health 2.Building Department 3.City/Town Clerk 4.Licensing Board 5.Selectmen's Office ; 6.Other Contact Person: Phone#: www.mass.gov/dia City of Northampton ` Massachusetts - DEPARTMENT OF BUILDING INSPECTIONS ; yyy 212 Main Street a Municipal Building Northampton, MA 01060 €�y. 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 shall be disposed of in a properly licensed solid waste disposal facility, as defined by MGL c 111, S 150A. The debris from construction work being performed at: d l OLLP Lo q ase print house number and street name) Is to be disposed of at: Valley Recycling. (235 Easthampton Rd, MA 01060) (Please print name and location of facility) Or will be disposed of in a dumpster onsite rented or leased from: Valley Solar. (POB 60627, MA 01062) (Company Name and Address) I �1 Sign f pplicant or Owner Dat 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. SYSTEM BRIEF u�y Installation of a 21 panel, r Y � 6.09kWAC,7.35kWDC,roof mount PV solar 71.4 system.Layout:7x3 portrait. _ , t to ' 00 01 EQUIPMENT LOCATIONS _ E sg Roof Arrays 21x LG350NIC-V5 PV modules W a 21x IQ7PLUS-72-2-US Enphase micro- inverters s s SnapNRack Ultra Rail mounting system ~ ~ 0 N N as a gx Internal Wall of Basement '. § Enphase Combiner Box(N) Z Main Service Panel(E) i �t w m External Wall of House --i V , mg AC Disconnect(N) Utility SMART Generation Meter(N) #J 1^ Utility Meter(E) * s © " r.' I{ A g` i y UTILITY INFO g S Utility Company National Grid o Utility Customer of Reco _'Tim Johnson a a Utility Acct#88872-73045 Meter Numbe,98657330 S Address 50 Avis Circle LOT 9 Northampton,MA 01060 Nut E h � a �m t Bk:12646 Pg:226 $ o w m \ 1 1 I- d aA:1291 :228 P tot 5 � ' 9 s" 53AIAS CIR - RecorCatl: t7ller2017 10:21 Ate 0QE g ; MASSACHUSETTS EXCISE IA% E� ^�~I Namysnve[)find ROD 613001 t- s e Do/r. 12/t0120t1 10-21 AM c AHBCt+BEd Premises: F.`1,404055521-0-0 61,413 7 .60 Coni t310,00D.00 N'S` 50 AVIS CIR g s NORTHAMPTON $ � g QUITCLAIM DEED e Mvrrer.DIBPJNDt$l MICHAEL J SR& Per A10ress rA y ANIS "tR KNOW ALL PERSONS BY THESE PRESENTS RES'14;E.Y�tA i.r 1 J52 soA`IS CIO THAT WE,MICHAELJ.DIBRINDISI,JR.,of Northampton(Leeds),Massachusetts,JOEL EuOdIng 3iaiue $17040f R.DIBRINDISI of Northampton(Florence),Massachusetts,AND ERIC P.DIBRINDISI,of Land yak+e $94300 Northampton(Florence),Massachusetts W W Other'Jatiue SD a Toga Value 5264,700 in consideration of THREE HUNDRED TEN THOUSAND AND 001100 ($310,000.00) s DOLLARS N g ABseBsment rata#+0.r FY gni 4. 1 t a € \ l f Lot Si=e 0.51 Acres grant t an��11111�11W,husband and wife, Last Sate Price: 3135.2D0 p as tenants by the entirety Las Sale Date 19960901� r Go 72 Dryads Green,#2 e Cede .01 a 46A Northampton,MA 01060 with QUITCLAIM COVENANTS e s A certain tract or parcel of land on the Southerly side of Avis Circle, Northampton. � Hampshire County, Massachusetts known and designated as Lot#9 on a certain plan m entitled "Definitive Subdivision of Land in Northampton Massachusetts Prepared For g a r'=f fia}t —` ! Theodore D. Towne" dated February 14. 1995. DreDared by Almer Huntley. Jr. & g$l pp C�WiN, W , d 1� Ay ^1 TNIS ELFCTRCA ORAWa1GISOPROPpSED DESIGN.TYE ELECTRKIA—AT I48r:RTY TO ADJU,T DURING THE BUILD ANDAMENDMENTEMLI.BE RF.FLECTEDiN THE AS..UILTD.AGRAN. EQUIPMENT SCHEDULE&LOCATIONS (\J INVERTER TRIP SETTINGS LABELING SCHEDULE \_/ Inverter TRIP settin s are set in the Inverter par the ISO NE SRD and ESB 756 section 7.6.11. DEVICE DEFAULT PICKUP DEFAULT CLEARING Pickups and Roof Arra SETTING TIME(seconds) Ciearing'n &a 1)WARNING!PHOTOVOLTAIC POWER SOURCE 1) RACKING S&R Ultra Rail (simpified defaults Adhere to Required 2)SOLAR PV AC COMBINER BOX 2) (MODULES 21x(LG350NlC-V5)PV panels from section 7.6.11) Defsulte(Yes/No): 3)RAPID SHUTDOWN SWITCH FOR SOLAR SYSTEM g� 3) jMICROINVERTERS 21x Enphase(IQ7PLUS-72-2-US) Under Frequency 56.5 Hz 0.16 Yea (reflective) 2x(Q-SEAL-10)Sealing Ca For Q Cable r Freq 4)PV SYSTEM AC DISCONNECT Rated AC Output Current: s ( ) 9 p underrrequency sesH: aoo rae 25.41AACNominalOperatin Voltage:240VAC 2x(Q-TERM-10)Terminal Cap For Q Cable (61U) g 4) J-BOX 1x(RSTC 0799-5B)Blk Soladeck Flashed Over Frequency(810) 61.2 Its aoo Yee — 5)WARNING!ELECTRICAL SHOCK HAZARD TERMINALS I Over Frequency(810) 62.0 Hs 0.1e Yes ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED Internal Wall of Baseman t Under Voltage(27) so%orNominal +.+ Yes IN THE OPEN POSITION y Under Voltage(27) ' 88%of Nominal 2 Yes 5) AC COMBINER 1x(Enphase X-IQ-AMI-240-3) 6)UTILITY GENERATION METER Over Voltage(59) 110NS of Nominal 2 Yee 7 WARNING BUSBAR IS ENERGIZED FROM 2 SOURCES 9. E¢ 3x(BR220)20A 2P PLUG-IN 120/240V ) 1 x(CT-200-SPLIT)set of 2 consumption CTs WerVoltaga(59) 120XotNominal 6.16 Yu UTILITY GRID AND PHOTOVOLTAIC SYSTEM 48 ow 1x(DLA LA-302R)1P3 250V Lightning Arrestor 8)WARNING!INVERTER OUTPUT CONNECTION DO NOT z 11 6) )MAIN SERVICE PANEL 150A main 200A Bus. RELOCATE THIS OVERCURRENT DEVICE 3 1x(BR235)35A 2P CB System OCPD UTILITY INFO 9)SOLAR PV ly 8 utility i;urlipany National Grid 10)WARNING!UTILITY METER ENERGIZED BY 2 $ External Wall of House Utility Customer(.(! _�,.>rd Tim Johnson SOURCES W 7) AC DISCONNECT 1x(DG222URB)60A non-fused Utility Acct#88872-73045 11)UTILITY SERVICE METER > 8) GENERATION METER 1 x(U5934)60A Milbank Socket Meter NLrnbr• 98657330 B 9) UTILITY SERVICE METER 120/240V 1 PH 3W Address 50 Avis Circle LOT 9 Northampton,MA 01060 LINE on the top and the LOAD on the AC Isolation Device U bottom side of the MA SMART Meter 2 MICRO i AC Isolation Device INVERTERS t1 U IN BRANCH CIRCUIT 5 4 SMART Meter. J j 3 AC Isolation Device )Q a w a % AC AC AC AC AC Combiner Box { 3 W a DC DC DC DC n V Main Service Utllit eter 4 ; 7 4 5 8 b P Irwn —— --- ---- — — —— n .1 w a Gen Meter 150A MOD IMOD MOD MOD J Box AC Disco z z 10 MICRO INVERTERS a CIRCUIT Isl`.Pn'm #65ER (a)#BTH:.HN afi SER IN BRANCH AC AC AC AC 1"offset Ripple DC DC DC DC (2)12/212 Rx PRODUCTION CTS > (1)#6 Cu BARE LM GEC — (1)#6 CU HHN (2)#1POc TTHHWN-2. COMMUNICATIONS CONDUCTOR/OCPD Wifi to Envoy or CAT5 TBD CALCULATIONS � (NEC 210.19(A)(1)(a)).Inverter Max Output=1.21 A x 21 =25.41 A x 1.25=31.7625A ' 4IPerinFUSION 152 S. Broad St. Lansdale, PA 19446 E n g I n a a r I n g (215)361-8040 January 27, 2020 Valley Solar 340 Riverside Dr Northampton, MA 01062 RE: Johnson Residence 50 AVIS CIR LOT 9, Northampton, MA 01062 Client Project#: 50JOHN PFE Project#: 201 150 On behalf of Valley Solar, Penn Fusion Engineering LLC (PFE) performed a structural analysis of the roof at the above referenced location.The purpose of our analysis was to determine if the existing roof system is structurally sufficient to support the new photovoltaic moudles in addition to the code required design loads. Our analysis is based on the information provided by Valley Solar and is isolated only to the areas where the modules are intended to be placed. System Specifications: Total System Size: 7.35 kW/DC Panel Specs: (21) LG Solar- LG350N1 C-AS Inverter Specs: (21)Enphase - !Q7+ Racking System: SNAPNRACK- UR The modules are to be located on the following roof plane: Mounting Rafter Rafter Horizontal Collar Collar Tie eaShingle Number of Ceiling Plane Size Spacing Span Ties Spacing Sheathing Type Shingle Layers Profile 1 2x8 16" 13ft. 1Oin. N/A U. CDX 112" Asphalt 1 Flat Shinales The roof design has been analyzed in accordance with.the 2015 International Residential Code and Massachusettes Amendments 9th Edition with design loads as follows: Ground Snow(Pg): 40 psf Wind Speed (V): 1 1 7 mph Mounting Plane 1 The calculations for these stracturni m rrhPrc arP attached.jt has been determined by this office that the roof, as specified to the code required design loading. Attach the module rail brackets to the roof with 5/16"lag bolts at 48 on center maximum with staggered penetration such that load is distributed evenly among roof members. Provide a minimum of 2"of penetration into the wood members. This office has determined that the installation of the PV System as specified above will meet the structural requirements of the 2015 International Residential Code with Massachusettes Amendments 9th Edition and ASCE7-10 when installed in accordance with the manufacture's instructions. If you have any questions regarding this analysis, please feel tree to contact us. ;M OF AML_, Best Regards, Penn Fusion Engineering LLC mZ AtDREW 'E 4'Gm ( 's LEONE NO 53C41_ Andrew D. Leone, P.E. Principal - r, ' � 5tE � Fenn FUSION 152 S. Broad E n 9 1 n a a r I n Q Lansdale, 1944466 (267)644 0-2758 Client Name: Valley Solar PFE Project Number: 201 ISO Client Project Number: 50JOHN Protect:Johnson Residence Address: 50 AVIS CIR LOT 9 Northampton, MA 01062 Description: Mounting Plane 1 Calculations By: ADL Date:January 27, 2020 Roof Construction 2xR Rafters at 16"on ranter A= 10.88 int Ix= 47.63 in' Sx= 13.14 in Wood Species= Doug-Fir Larch#2 Fb= 900 psi Fv= 180 psi E= 1600000 psi Roof Slope= 25 ° Rafter Span= 13.83 ft Ceiling Attached to Rafters?: No Design Criteria Ground Snow(P.): 40 Dsf Design Wind Speed: 117 mph Live I narl• 20 psf Dead Load: 4.87 psf PV Modules: 3.31 psf Wind Calculations Directionality Factor(Kd): 0.85 Topographic Factor(K„): 1 Velocity Pressure Exposure Coefficient 0 7 (K,)' Importance Factor(1): 1 Velocity Pressure (q,): 20.85 psf Tributary Square Footage on 10.83 ft Component: Component Roof Pressures: 14.03 / -57.53 psf Snow Load Calculations Exposure Factor(Ce): 1 Thermal Factor(Ct): 1 Importance Factor(1): 1 Flat Roof Snow Loads (Pf): 28 psf Roof Slope Factor(CS): 1 Sloped Snow Loads (P5): 28 psf Unbalanced Snow Load: 40 Dsf Member Calculations Bending Md: 1536.92 ft*lb fb: 1403.51 psi Load Duration Factor(Cd): 1.15 Stability Factor(CO: 1 Wet Service Factor(CM): I Temperature Factor(CT): 1 Size Factor(CO: 1.2 Flat Use Factor(Cf„): 1 Incising Factor(C): 1 Repetitive Member Factor(C,): 1.15 Fb: 900 psi F`b: 1428.3 psi 1403.51<=1428.3 OK in Bending Shear Vd: 444.38 Ib f': 61.29 psi Load Duration Factor(Cd): 1.15 Wet Service Factor(CM): 1 Temperature Factor(CT): 1 Size Factor(CO: 1.2 Flat Use Factor(Cf„): 1 Incising Factor(C): 1 Fv: 180 psi F'"): 207 psi 61.29<=207 OK in Shear Deflection Live Load Deflection A): 0.58 in L/288 OK in Live Load Deflection Total Load Deflection (AT): 0.69 in L/239 OK in Total Load Deflection Uplift Calculation Tributary Square Footage on 10.83 ftz Component, Uplift Pressure: -57.53 psf Uplift per Lag: -623.25 lbs Lag Screw Diameter: 5/16 in Allowable Withdrawal per Inch: 490.99 lbs/in Minimal Screw Penetration: 1.27 in Install 5/16"diameter lag screws C 48 on center with minimum penetration of 2" into rafter. � | | | —. --_- LG]SON1C4/5 �� -- ��.�� The usmeomOz/sussbest selling solar module,and/sone orthe most p"werfu/a"o.ersat/te modules onthe market today.Featuring us'sCello Technology,the usweomwzincreases power output.New updates include anextended performance warranty from n6mcngooumtogive customers higher performance and reliability. n(~�/o: C��.~ � YEAR PARTS-PERFORMANCE-LABOR WARRANTY Features Enhanced Performance Warranty Enhanced Product Warranty | ' usmeommahas anenhanced Lshas extended the warranty ofthe performance warranty After z5 mromO 2coz5years including labor, years,usmeowmzi,guaranteed az which is top|eve(mthe industry least oo.00%orinitial performance- Better renv,mancconosunnyoay + Roof Aesthetics usmcomeznow performs better vo usmeommzhas been designed with sunny days,thanks roits improved aesthetics inmind using thinner wires temperature coefficient. that appear all black atvdistance.The Ls weoW)zcan increase the aesthetic value ofyour home with amore modern design. When you go solar, ask for the brand you can trust.- LG Solar About usElectronics LGcle^. cs is a global leader^ele"°..v�^„ ~th... ....�/.na6e. by *..o'°~PV p~^.`^nd°~,," o, ,��n.`�' '~'.`.ba~`d ^^ola 'BiF-A won the N �� Solar��°�^��n�,�s~�=�w=o.�.-,he inark.t.which is now `��..��.�� t�."^�^~"". ��"~ �"= ��W�~~.�m� �� aK~ AWARD”.o"3,201`~"2,0, "—,==~u, rc1,r,snjr.the , | LGumw'mm�M 1 o ,/mpw| || —� | LG Neci)2 LG350N1 C-V5 Preliminary General Data Electrical Properties(STC*) Cell Properties(Materbl/Type) Monmrystalline/N-type Model - LG350NIC-VS -.- Cell Maker - LG Mad—Parrer(Pmax) [W] 350 Cel(Configuration i 60 Cells(6 x 10) MPP Voltage(Vmpp) [V] 35.3 Number of Busbas. 12EA MPP Current(mpp) [A] 9.92 Module Dimensions,(L x W x H) 1,686mm x 1,016mm x 40 mm Open Circuit Voltage(Vor 51:) [V] 41.3 Weight 171 kg Short Circuit Current(Isc,_5%) (A) 10.61 - Glass(Material) Tempered Glass Mth AR Coaang Module Efficiency [%] 20.4 Backsheet(Calor) : White Poeierwerance [%j 0-•3 Frame(MateriaQ Anodized Aluminium *STC(Standard Test Candition)Irradiance 1000 W/m',cell temperature 25'E.AM 1.5,Measure Tol rance.=3% Junction Box Tr bb:d-Degree) IP 68 wich 3 Bypass Diodes � 1,000mmx 2EA Operating Conditions eorerectorgoeAweer) - MC 4/MC Operating Temp tura L-C] _.. - -40-+90 ... .. .. .-_ Maxnnum,System Voltage [VJ 1000(IEC) Malantm Series Fuse Rad ng [A) 20 Certifications and Warranty _ _ _ � MeclruacalTest Load-(Front) (Pa/psfj 5.400/113 i RiC61215.1/-1.1/2:2016,IEC61730-1/2.2016 _R_.._. Mechariol Test LnaC(Rear) [Pa/pzf]: 4.000/84 certifiatiutrs SO 9001,ISO 14001,ISO 50001 -Mechanical Test Loads 5,400 Pa/4,000 Pa basad on IEC 61215.2:2016(Test Load-Design Load x safety OHSAS18001 Sale Mist CortusmTest IEC 61701:2012 Severity 6 _ _ _ ._ Packaging Configuration Ammoraa CorrosionTest IEC 627162013 ----------------'"--""'—` .—.... -___..._ .____-—._.__ ...._ _._ Nrmberof lodulesperPaRet (EA) 25 Fire Rating Class C(UL 790) Number of Modules per 40ft HQ Container [EAJ 650 Je Prodrttt Nfarratlty 25 Years Solar Mod _.. ._._ _.. _____...... _.._ _____. _. __.__._... __—_.... - Padoging Box Dimensions(L x W x H) (mm] 1.750 x 1.120 x 1,221 Solar Module Output%manwityr Umar Warranty- ... - - _... .. ._. •Imp—d lseaty "%from2-24thyeac033%4—dwm,akea er2Sthyr9008%--------_- P li^9 Bm[GrosS Nkrgh[ _.-___-[kg] 464 Temperattue Characteristics Dimensions(mmAnch)_ NMOTa - - ('C] 42 t 3 _ Pmax - - - [%,C) -0.36 Voc Nrcl -0.27 ;me.ww.o Ix (%rCJ 0.03 p1°.o�.' [laxc:mmerml o<,�here •NMOT(Nominal Module 0peredng7emperawro)Imdunn BOO W/m2,Amhierrt umperauue 20'C, r z.;..r r3-ala.9 r;.n Wind speed 1 mA.Spectrum AM 1.5 a Electrical Properties(NMOT) Model LG35DN1GV5 Maximum Power(Pmax) (W] 261 MPP Voltage(Vmpp) (Vj 33.0 -- MPP Current(Impp) (A] 791 .._. ...... Open araitVoltage(Vw) (V) 38.80 _ Short circuit Current(Isc) (A] 8.53 cmre�M u i i 1-V Curves f 1 ";l �lsi 8 S ' g_ mrq.v I .:r w-, a � CGtWr _..___...._. V \ :if✓:r 1 n;fN/ 1 1. $ - Iao 200 10.0 .100 Vol--gqe{V) LG Electronics Inc Product specifications are subject to change vnthout nonce. ❑M �� Solar Business Drew wn y_4 2000 Millbrook Dnve LG350N7 C-Y'S AUS.pdf lJncotnsh.re,IL 60069 A� Life's Good O 2019 LG Electro XI right-resened. R-4 wwwlg-s0lar.c�m 9 L0350N1C-VS.indd 2 6/27/19 1:02 PM Enphase The high-powered smart grid-ready P� 4YaWc t- fr f.F ._.-STM and -T •tE :.'LTM 1 7 a n d 7+ dramatically simplify the installation process while Microlriverers achieving the highest system efficiency. ' Part of the Enphase IQ System,the IQ 7 and IQ 7+ Microinverters integrate with the Enphase IQ Envoy"', Enphase IQ Battery", and the Enphase Enlighten T" monitoring and analysis software. IQ Series Microinverters extend the reliability standards set forth by previous generations and undergo over a million hours of power-on testing, enabling Enphase to provide an industry-leading warranty of up to 25 years. Easy to Install • Lightweight and simple • Faster installation with improved,lighter two-wire cabling Built-in rapid shutdown compliant(NEC 2014&2017) Productive and Reliable - Optimized for high powered 60-cell and 72-cell*modules • More than a million hours of testing - Class II double-insulated enclosure • UL listed m Smart Grid Ready Complies with advanced grid support,voltage and ° frequency ride-through requirements • Remotely updates to respond to changing grid requirements • Configurable for varying grid profiles Meets CA Rule 21 (UL 1741-SA) •The IQ 7+Mirro is required to support 72-cell modules To learn more about Enphase offerings,visit enphase•com `./ E N P W A S E. Enphase IQ-7 and"IQ 7+ Mieroinverters INPUT DATA(DC) I07-60-2-US IQ7PLUS-72-2-US Commonly used module pairings' 235 W-350 W+ 235W-440W+ Module compatibility 60-cell PV modules only 60-cell and 72-cell PV modules Maximum input DC voltage 48V 60V Peak power tracking voltage 27V-37V 27 V-45 V Operating range 16 V-48 V 16 V-60 V Min/Max start voltage 22V/48V 22 V/60 V Max DC short circuit current(module Isc) 15A 15A Overvoltage class DC port II 11 DC port backfeed current 0 A 0 A PV array configuration 1 x 1 ungrounded array;No additional DC side protection required; AC side protection requires max 20A per branch circuit OUTPUT DATA(AC) IQ 7 Microinverter IQ 7+Microinverter Peak output power 250 VA 295 VA Maximum continuous output power 240 VA 290 VA Nominal(L-L)voltage/range2 240 V/ 208V/ 240 V/ 208 V/ 211-264 V 183-229 V 211-264 V 183-229 V Maximum continuous output current 1.0 A(240 V) 1.15 A(208 V) 1.21 A(240 V) 1.39 A(208 V) Nominal frequency 60 Hz 60 Hz Extended frequency range 47-68 Hz 47-68 Hz AC short circuit fault current over 3 cycles 5.8 Arms 5.8 Arms Maximum units per 20 A(L-L)branch circuit' 16(240 VAC) 13(203 VAC) 13(240 VAC) 11 (208 VAC) Oveivoltage class AC port III III AC port backfeed current 0 A 0 A Power factor setting 1.0 1.0 Power factor(adjustable) 0.85 leading...0.85 lagging 0.85 leading...0.85 lagging EFFICIENCY @240 V @208 V @240 V @208 V Peak efficiency 97.6% 97.6% 97.5% 97.3 CEC weighted efficiency 97.0% 97.0% 97.0% 97.0% MECHANICAL DATA Ambient temperature range -40°C to+65°C Relative humidity range 4°i to 100°i(condensing) Connector type(IQ7-60-2-US&IQ7PLUS-72-2-US) MC4(or Amphenol H4 UTX with additional Q-DCC-5 adapter) Dimensions(WxHxD) 212 mm x 175 mm x 30.2 mm(without bracket) Weight 1.08 kg(2.38 lbs) Cooling Natural convection-No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class II double-insulated,corrosion resistant polymeric enclosure Environmental category/UV exposure rating NEMA Type 6/outdoor FEATURES Communication Power Line Communication(PLC) Monitoring Enlighten Manager and MyEnlighten monitoring options. Both options require installation of an Enphase IQ Envoy. Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load-break disconnect required by NEC 690. Compliance CA Rule 21 (UL 1741-SA) UL 62109-1,UL1741/IEEE1547,FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO.107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems,for AC and DC conductors,when installed according manufacturer's instructions. 1.No enforced DC/AC ratio.Seethe compatibility calculator,at httosWenohase.corn/ n-us/su ort module-compo i i ity 2.Nominal voltage range can be extended beyond nominal if required by the utility. 3.Limits may vary.Refer to local requirements to define the number of microinverters per branch in your area. To learn more about Enphase offerings,visit enphase.com EN PHASE. a 2019 Enphase Energy All rights reserved;All ti aden larks or brands used a!e the property of Enphase Energy,Inc. 2019-3-26 SNAPNRACK UR 40 RACKING SYSTEM REVISION: SHOWN MOUNTED ON ULTRA FOOT WITH SNAPNRACK g 21/3 ail NEW DETAIL MA MID CLAMP, UNIVERSAL END CLAMPS.FOR TILE TYP _ ROOFING USE SNAPNRACK TILE "RAIL END OVERHANG" REPLACEMENT,UNIVERSAL TILE HOOK,OR NOT TO EXCEED 34%OF —FLAT TILE HOOK SYSTEMS. / ACCEPTABLE RAIL SPAN = STANDARD LAG SCREW SPEC ASSUMES SNAPNRACK UNIVERSAL END / CLAMP ASSEMBLY,TYP. s/16"0 LAG SCREW WITH 236"MIN. EMBEDMENT INTO STRUCTURAL MEMBER. TOROVE SPECIFICATIONS: ® SNAPNRACK ROOF ATTACHMENT s SNAPNRACK UR-40 RAIL,TY (MODULE MODULE HIDDEN FOR CLARITY) /6"0 NUTS&BOLTS,10-16 FT--LBS RAILS CAN BE MOUNTED ON EITHER SIDE OF ULTRA FOOT;UPSLOPE OR DOWNSLOPE. FOR UNEVEN ROOF SURFACES,UTILIZE DETAIL A THE SNAPNRACK LEVELER-EXTENSION LEVELING SPACER.SEE DETAIL(S) "RAIL SPAN"IS DEFINED AS "UR40-DOI,""UR40-DOB,""UR40-009,"& �� DISTANCE BETWEEN "UR40-D10,"FOR DETAILS AND ROOF ATTACHMENTS LIMITATIONS. \ i N � A "STRUCTURAL MEMBER(S)" MAY REFER TO RAFTERS,PURLINS, BEAMS,OR OTHER STRUCTURAL, LOAD-CARRYING MEMBERS SNAPNRACK MID CLAMP,TYP; CLAMP ASSEMBLY SHALL BE SELECTED TO MATCH PV MODULE "MODULE OVERHANG" NOT TO EXCEED 25%OF MODULE LENGTH OR MODULE MANUFACTURERS RECOMMENDATIONS SNAPNRACK ROOF ATTACHMENT LAG SCREWED INTO STRUCTURAL MEMBER. NO FLASHING SHOWN FOR CLARITY. Sunrun South LLC DESIGNER: M.Affentranger SCALE: DNS PART NUMBER: DESCRIPTION: REV DRAFTER: M.Affentranger UR40-D06 UR-40 TYPICAL LAYOUT rn. °pxxp°xxpp,"p °,° "" ""m�p�p.�x DATE: 11/30/2017 :.iU�<yr t,u?l,ta`'tt] rtii;.!isir;+cr<> ^Pp"ow�p°°.°,w, `".a`�Ror. .�..`° urm,w,xartixe APPROVED BY: G.MCPheeter5 SNAPNRACK UR-40 RAIL SHOWN SPLICED REVISION: TOGETHER WITH THE SNAPNRACK ULTRAA. W712017NEW DETAIL MA RAIL SPLICE. 2„MIN 2„MAX FOR THERMAL EXPANSION TORQUE SPECIFICATIONS: AT SPLICES 6%6"0 NUTS&BOLTS,10-16 FT-LBS CENTER SPLICE BETWEEN THE TWO BONDING CLIPS AS SHOWN IN"SPLICE ALIGNMENT LIMITS"VIEW n..a RAIL EDGEMUSTNOTPASS— SPLICE ALIGNMENT LIMITS THE CLIP EDGE,AS SHOWN. SNAPNRACK UR-40 RAIL, TYR SNAPNRACK BONDING CLIP,TYPE 2 FOR BONDING ACROSS RAILS 8 %6"0-18 BOLT,S.S. SNAPNRACK ULTRA SPLICE ASSEMBLY, CENTER ON RAIL GAP t 1" SNAPNRACK ULTRA SULTRA SPLICE,TAPPED SPPLICELICE,,THRU �- Sunrun South LLC DESIGNER: M.Affentranger SCALE: DNS PART NUMBER: DESCRIPTION: REV r \I u "„o,,,o.,M,,,,,„”, DRAFTER: M.Affentranger UB40 D05 ” I'tstvm- pA�` 11/7/2017 UR 40 ULTRA SPLICE DETAILS meq.ort FSEa�FP«� "WrTME APPROVED BY: G.McPheeters