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38D-009 (7) i 17 REED ST BP-2020-1057 GIS#: COMMONWEALTH OF MASSACHUSETTS Map:Block:38D-009 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 1 ERM11 Permit# BP-2020-1057 Project# JS-2020-001788 Est.Cost: $12672.00 Fee: $112.50 PERMISSION IS HEREBY GRANTED TO.- Const. O:Const.Class: Contractor: License: Use Group: VIVINT SOLAR DEVELOPER LLC 062490 Lot Size(sq. ft.): 10018.80 Owner: DUNPHY JOHN A toning: URB(100)/ Applicant: VIVINT SOLAR DEVELOPER LLC AT: 17 REED ST Applicant Address: Phone: Insurance: 150 PADGETTE ST UNIT A Attn Savina Cervone 413 259-8044 WC CHICOPEEMA01022 ISSUED ON:4/14/2020 0:00:00 TO PERFORM THE F LLOWING WORK.-18 PANEL ROOF MOUNT SOLAR 5.76KW POST THIS CARD SO IT IS(VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Servic : Meter: Footings: Rough: Rough House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smok : Final: THIS PERMIT MAY BE VOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND EGULATIONS. Certificate of Occupancy Signature: FeeTvpe: Date Paid: Amount: Building 4/14/ 020 0:00:00 $112.50 12 Main Street,Phone(413)587-1240, Fax:(413)587-1272 Louis Hasbrouck—Building Commissioner Department use only City of Northampton; �'O,9 Status of Permit: Building Departmett of Curb Cut/Driveway Permit 212 Main Street 's <. y �� , Sewer/Septic Availability Water/Well Availability ' Room 100 < ` y > k.;- Northampton, MA 01060 0?>''� Two Sets of Structural Plans f iia ' 1 phone 413-587-1240 Fax 413-587-127- Plot/Site Plans ao T2s Other Specify APPLICATION TO CONSTRUCT,ALTER, REPAIR, RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION 1.1 Property Address: This section to be completed by Ace Map 6 y o Lot v/� 0Unit AAA"- �� Zone Overlay District ' ` a" " I Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: ok D�>1pk Name(Print) Current Mailing Address: �LcI X13 -3-335-47S? 4 &y �t Telephone Signature 2.2 Authorized Agent: > I �}. _ 9-'A r t' �c-r� �'o NA-1.) � '50 �G l�- �`� d7¢.f /�A /11a 7- Name(Print) Current Mailing Address: gj1-10 -Z04 Signatu e Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building tZ 3`t `f•4(5 (a) Building Permit Fee 2. Electrical J (b) Estimated Total Cost of I (� •6 0 Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical (HVAC) 5. Fire Protection 6. Total = (1 +2 +3 +4 +5) � ��2,60 Check Number This Section For Official Use Only Building Permit Number: vr! Date Issued: Signature: t,J ou Building Commissioner/Inspector of Buildings Date EMAIL ADDRESS (REQUIRED; EITHER HOMEOWNER OR CONTRACTOR) Section 4. ZONING All Information Must Be Completed. Permit Can Be Denied Due To Incomplete Information Existing Proposed Required by Zoning This column to be filled in by Building Department Lot Size Frontage Setbacks Front Side L:= R:0 L:0 R:0 0 Rear 0 0 Building Height Bldg. Square Footage % - - �J Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces -- Fill: volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO O DON'T KNOW O YES IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO O DONT KNOW O YES O IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO O DON'T KNOW O YES IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained O Obtained O , Date Issued: C. Do any signs exist on the property? YES O NO O 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 O IF YES, describe size, type and location: E. Will the construction activity disturb(clearing,grading, excavation, or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES O NO O IF YES,then a Northampton Storm Water Management Permit from the DPW is required. SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alterations) Roofing Or Doors C] Accessory Bldg. ❑ Demolition ❑ New Si ns [0] Decks [Q Siding [[J] Other[I0] Brief Description of Proposed f soil' -S{l Sem& 'l[ C$ i)qA tj s 5.7 b Kw 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 existing 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, , as Owner of the subject property hereby authorize to act on my behalf, in all matters relative to work authorized by this building permit application. Signature of Owner Date I, }[C11Mj ,eloyJ as Owner/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. Print Name �� '7 f q/ [ u zo Signature Owner/Agent Date SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ /, Name of License Holder: l ��y1� GS - 09 ZA 0 License Number C,Li c.e rrc� M W� 01 y ZZ- 31Z.�'Ld ZL Address 7 Expiration Date Vnatu Telephone 9.R st ed Improvement Contractor: Not Applicable EIV(Vlr� Lam- Iry Com an ame y Registration Number }Soo W Ilq Address Expiration Date Telephone 413'2 SY-10+4 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.......19No...... ❑ The Commonwealth of Massachusetts -- _" Department of Industrial Accidents , Office of Investigations 600 Washington Street Boston, MA 02111 www.mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Leeibly Name (Business/Organization/individual): Vivint Solar Developer,LLC Address: 1800 W Ashton Blvd City/State/Zip: Lehi, UT 84043 Phone#: 801-845-0286 Are you an employer? Check the appropriate box: Type of project(required): 1.® I am a employer with 253 4. ❑ 1 am a general contractor and I employees(full and/or part-time).* have hired the sub-contractors 6 EJ New construction 2.❑ 1 am a sole proprietor or partner- listed on the attached sheet. 7. ❑ Remodeling ship and have no employees These sub-contractors have 8. ❑ Demolition workingfor me in an capacity. employees and have workers' Y P h'� 9. EJ Building addition [No workers' comp. insurance comp. insurance.# required.] 5. ❑ We are a corporation and its 10.❑ Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their 11.❑ Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.❑ Roof repairs insurance required.] t c. 152, §1(4),and we have no employees. [No workers' 13.[N Other Solar Installation comp. insurance required.] 'Any applicant that checks box X11 must also fill out the section below showing their workers'compensation policy information. t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. tContractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I am an employer that Is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name: Zurich American Insurance Company Policy#or Self-ins. Lic.#: WC5096014-05 Expiration Date. 11/01/2020 Job Site Address: 1ct_ St City/State/Zip: ©wo 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 under the ins and enalde perjury that the information provided above is true and correct Si ature: Date: 11/20/2019 Ph nc#: 1- 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): 1.Board of Health 2.Building Department 3.City/Town Clerk 4.Electrical Inspector 5. Plumbing Inspector 6.Other Contact Person: Phone#: Commonwealth of Massachusetts Division of Professional Licensure Board of Building Regulations and Standards Constra tion`§Uparvisor CS-062490 Expires:03/02/2022 DOUGLAS P CAVERLY 178 MILLER STREET LUDLOW MA 01056 Commissioner C��e t"pamorcn�ute�a�� � //,i,yir�um// Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR TYPE:Suoolement Card Registration Expiration 170848 01/0412022 VIVINT SOLAR DEVELOPER LLC. DOUGLAS CAVERLY 1800 W.ASHTON BLVD. LEHI,UT 84043 Undersecretary ACO Jn DATE(MM/DDIYVYY) �. CERTIFICATE OF LIABILITY INSURANCE 22,2c'a 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 certificate holder in lieu of such endorsement(s). PRODUCER CONTACT MARSH USA INC- NAME 122517TH STREET,SUITE 1300 PHOPAX e.tl ;(14�C,Nol; - DENVER,CO 80202-5534 ADDRESS. Attn:Denver.CertRequesl@marsh.com Fax:212-941 f81 I INSURER(S)AFFORDING COVERAGE NAIC# INSURER A!AXIS Specially Europe SE INSURED �v INSURER 8:Zurich American Insurance Company 16535 Vivint Solar Developer,LLC 1800 W Ashton Blvd INSURER C:American Zurich Insurance Company Lehi,UT 84043 _T INSURERD: INSURER E: INSURER F COVERAGES CERTIFICATE NUMBER: SEA-003174122-21 REVISION NUMBER: 6 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?OLICIES LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS INS TYPE OF INSURANCE ADDL SUER POLICY NUMBER POLICY EFF POLICY EXP LIMITS LTRA X COMMERCIAL GENERAL LIABILITY '3776500119ES 1210112019 111/01120201,000,000 EACH OCCURRENCE f CLAIMS-MADE X OCCUR I -DAMAGE IU MEN IED S 1,000,000 MED EXP(Any ane person $ 10,000 PERSONAL&ADV INJURY S 1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERA.AGGREGATE $ 2,000,000 X 'POLICY LOC PRODUCTS-COMP/OP AGG S 1,000,000 OTHER' 5 -- B AUTOMOBILE LIABILITY APSMIS05 11/01/2019 11/01/2020BINED SINGLE LIMIT f 1,000,000 (Ea acodent) -_ X ANY AUTO BODILY INJURY(Per person) $ (- 1 OWNEDSCHEDULED AUTOS ONLY AUTOS BODILY INJURY(Per accident), -_-__ X HIRED X NON-OWNED PROPERTY DAMAGE AUTOS AUTOS ONLY AUTOS ONLY (Per_> 11. -. E r -XUMBRELLA LIAR X OCCUR 3778500219ES 1210112019 11101/2020 EACH OCCURRENCE $ 5,000,000 EXCESS LIAB -;LAIMS-MADE AGGREGATE f 5,000,000 1 DEC RETENTI N SS C WORKERS COMPENSATION W 509601305(AOS) / I X !PERSTATUTE UFRrH- AND EMPLOYERS'LIABILITY - .-- B ANYPROPRIETOR/PARTNER/EXECUTIVE YIN WC509601405(MA) 111101/2019 1110112020E.L.EACH ACCIDENT 1,000,000 OFFICER/MEMBER EXCLUDED) Q NIA DENT _ __ f _ _ (Mandatory In NH) EL DISEASE-FA EMPLOYE f 1,000,000 If yes,describe under --- _.. DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 1'000'000 �I DESCRIPTION OF OPERATIONS/LOCATIONS I VEHICLES(ACORD 101,Addhlonal Remarks Schat uls,may be attached Kmora apnea M raglrired) CERTIFICATE HOLDER CANCELLATION Iown of Northampton SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE 212 Main Street THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Northampton,MA 01060 ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE of Marsh USA Inc Jon Lindstrom ©1988-2016 ACORD CORPORATION. All rights reserved. ACORD 25(2016103) The ACORD name and logo are registered marks of ACORD V'v'nt 1800 W Ashton Blvd. • Lehi, UT 84043 Structural Group J. Matthew Walsh, PE Kirk M. Nelson, SE Samuel Brown, PE- Civil Director of Engineering Structural Engineering Structural Engineering james.walsh@vivintsolar.com kirk.nelson@vivintsolar.com sam.brown@vivintsolar.com April 03, 2020 Re: Structural Engineering Services Dunphy Residence 17 Reed St, Northampton, MA S-6348097; MA-04 To Whom It May Concern: We have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit by a representative from our office under my supervision identifying specific interior and exterior site information including the condition of the existing roof system and the size, spacing, and condition of existing structural framing members. Information gathered during the site visit includes photographs, sketches, and verification forms. 2. Design drawings of the proposed PV System layout, including details to mount the new solar panels to the existing roof. Based on the above information, we have evaluated the structural capacity of the existing roof system to support the additional loads imposed by the solar panels and have the following comments related to our review and evaluation: A. Description of Residence: The existing residence has typical wood framing construction with a maximum of two layers of composite shingle roofing. All wood material utilized for the roof system is assumed to be Spruce-Pine-Fir#2 or better with standard construction components. The designed areas of the home consist of the following framing methods: • Roof Section 1: Dimensional lumber - 2x6 at 24" on center and 2x4 collar ties at 24" on center. Survey photos indicate that there was free access to verify the framing size and spacing. The maximum interior horizontal span used for design verification is 14.43'. Based on the span of the existing rafters for this roof section, a structural upgrade is required to strengthen the roof system. Select from options presented in paragraph C below and locate the upgrade between 4.9' and 9.5' from the ridge. B. Loading Criteria 8.49 PSF = Dead Load (roofing/framing) 3.00 PSF = Dead Load (solar panels/mounting hardware) 11.49 PSF = Total Dead Load 20 PSF = Roof Live Load 40 PSF = Ground Snow Load (based on local requirements) Wind speed of 117 mph (based on Exposure Category B-the total area subject to wind uplift is calculated for the Interior, Edge, and Corner Zones of the dwelling.) Page 1 of 3 vivint. Jai Page 2 of 3 C. Approved Structural Upgrade Options The method of strengthening the roof shall be determined by the Licensed Construction Supervisor(CSL) under my direction and based on actual field conditions such as access to the attic and location of load bearing walls, and shall be chosen from the following options: 1. Knee wall or purlin constructed of either 2x4's or 2x6's with top and bottom plates attached to the rafters and attic joists respectively, shall be built in the attic. The top plate of the support shall be as described above. The bottom plate shall be within 12" of a parallel load bearing wall below the attic. The maximum permitted angle of the knee wall or purlin struts shall be 45 degrees from vertical. 2. Sistered rafters shall be installed. Added sistered rafters should extend to within 18" of the ridge and 18" of the exterior bearing wall and should be the same size as the existing rafters. The sistered rafters shall have 2 rows of 16d sinker nails, 10d common nails, or #8 x 2 '/2" wood screws. The fasteners shall be staggered and spaced at 9" o.c. maximum. One splice in the sistered rafters may be permitted if the new sistered rafters are attached on each side of the existing rafter and overlap a minimum of 48". D. Required Structural Repairs The analysis performed has indicated that the existing roof will require the following repairs prior to installation of the photovoltaic array: Batten Spacing Needs to be Filled - Insert wood blocks between battens sufficient to fill the space and provide adequate embedment of lag screw. These blocks need only be located under mounting feet for the array, but must fill the entire space between the rafter and the sheathing. E. Solar Panel Anchorage 1. Installation shall proceed in accordance with the applicable guidelines and recommendations indicated below. If, during solar panel installation, the roof framing members appear unstable or deflect non-uniformly, our office should be notified before proceeding with the installation. • EcoFasten Solar Installation Manual, which can be found on the EcoFasten Solar website (www.ecofastensolar.com). 2. The solar panels are 1'/z" thick. At no time will the panels be mounted higher than 10" above the existing surface of the roof. 3. The following mounting types shall be used. Please refer to the mounting details for the associated required penetration depth. Based on our evaluation, the pullout demand is less than the maximum allowable per connection and therefore is adequate. • EcoFasten with Rock-It: (1) 5/16" lag screw. Pullout capacity based on National Design Specifications (NDS)of timber construction specifications for Spruce-Pine-Fir is 235 lbs/inch penetration. 4. Fasteners are installed to meet industry standards and this document satisfies requirements in 2015 IBC 2303.4.5 verifying that the fasteners will not adversely affect the roof framing. 5. The maximum allowed spacing was calculated for the Wind Speed shown in paragraph B above, using the wind load uplift procedures of ASCE 7-10. These spacing requirements apply to all mount types indicated above. The following values have been verified by in-house testing and the mounting hardware manufacturers' data, which are available upon request. Panel support connections should be staggered, where possible, to distribute load to adjacent members. Modules in Landscape Modules in Portrait Roof Zone Interior Ede Corner Interior Ede Corner Max Vertical Spacing in 40 40 40 66 66 66 Max Horizontal Spacing in 72 72 72 48 48 48 Max Uplift Load lbs 327 214 121 194 127 71 F. Summary Based on the above evaluation, with the structural upgrade installed and structural repairs completed as prescribed and appropriate panel anchors being utilized, the roof system designed on will adequately support the additional vivint. .0io l" Page 3 of 3 loading imposed by the solar panels, if installed correctly. This evaluation has been performed for the structural elements only and verifies that they are in conformance with the 2015 International Residential Code with Massachusetts Amendments, current industry standards and practice, and the information supplied to us at the time of this report. If there are any questions regarding the above, or if more information is required, please contact me. Regards, OF qe s J. Matthew Walsh, PE s MA License No. 54057 J. ATT a NO 54057 FFG/STEP�O �S3/ONA�EAG 04/03/2020 vivint. PV CIRCUIT(S): OOF SECTION(S): 1 SLOPE-31 SYSTEM LEGEND ® - #1)9 MODULES AZIMUTH-145 PV SYSTEM SIZE: MATERIAL- ® #2)9 MODULES COMPOSITION SHINGLE NEW 5.760kIN DC I 4.32OkW AC EXISTING INTERIOR MAIN SERVICE PANEL 8 a POINT OF INTERCONNECTION.TIED TO DETACHED --------------------------------------------- UTILITY METER 170323320. NEW PRODUCTION METER.LOCATED WITHIN 10 OF MSP. I I 1 I ® NEW PV SYSTEM AC DISCONNECT(RSD). LOCATED WITHIN 10'OF MSP, C NEW DEDICATED PV SYSTEM COMBINER PANEL, 1 I 18 NEW JINKO SOLAR JKM32OM-60HBL MODULES I1 NEW ENPHASE ENERGY 107-60-2-LJS INVERTERS, MOUNTED ON THE BACK OF EACH MODULE. 1 I NEW PV CON WIT RUN.'SEE EEI.0 CONDUIT SCHEDULE 1 I _=EXTERIOR RUN-----=ATTIC RUN ❑ ❑ I NEW JUNCTKA BOX.(MOUNTED WITH SOLADECK) 1 I Q EXISTING DETACHED UTILITY METER: 11170323320 1 I 1 I I I 1 1 o I I I 1 1 1 _ c') M 1 I 1 I I 1 1 I I 1 1 vivint.Solar 1 1 1.877.404.4129 17 REED ST 1 FRONT OF HOUSE. I DUNP17 RESIDENCE 17 REED ST I I NORTHAMPTON,MA,01060 UTILITY ACCOUNT p:87614-08000 iERVCE "Q t SITE PLAN REGIONILL .0 TNIG CENTER:MAOI PV 1 DATE:323.2020 SCALE:1/8"=l'-O" DRAWN BY:MELMG10" MOUNTING LEGEND ROCK4T COUPLING MID CLAMP ROCK-IT COUPLING MID CLAMP ROCK-IT 3.0 COUPLING ROCK4T ROCK-IT SLIDE MID CLAMP PEDESTAL METAL ROCK-IT y15•KyS• '--" - FLASHING ® COUPLING SHELF HEX FLANGE BOLT 300 SERIES SS ROCK-IT COUPLING SHELF ISOMETRIC VIEW —COMP SHINGLES SS LAG SCREW TOROUE=1312 FT-LBS. SIDE VIEW y18't11l1' IL 7AT HEX FIANGE BOLT 3 ROCK-IT 3.0 MOUNT DETAIL a LSCO SGB-4 GROUNDING LUGS SIDE NEW 300 SERIES SS 9 ncr m scAIE 5 1.0 u1rLa»cFplED- 1ROCK-IT 3.0 COUPLING ASSEMBLY WEIGHT.2.3A. 51.0 N3rro LGlE TOP VIEW 1 CLAMP-ATTACHMENT CLAMP«ATTACHMENT PERMITTED CWPLWG CANTILEVER U3 OR LESS COUPLING CLAMP SPACING OSCARE=MAX 77(e'-0') PORTRAIT=MAX 40'(4'-0') COUPLING CLAMP RAFTER MODULE ROCK-IT SLIDE MODULE MET K MODULE FLAB NNMa PDM SONDE D WASHER RAFTER RAFTER FORMS WATERT-HT SEAL RAFTER I- -IL=LANDSCAPF Cl=LANDSAMP SPACING r t•'.,.�. r _ ::aJ•• 2'a8'AT 21'O.C. ,:)PV SYSTEM MOUNTING DETAIL s MODULES IN PORTRAIT LANDSCAPE I� CLAMP=PORTRAIT 51.0 NOTros 51.0 Km rosc3la SPACING COMP SHINGLES W]IMIN Y MIN AND S'MAX BETWEEN TOP OF ROOF AND BOTTOM OF MODULE MIN 5118'DIAM ONE HOLE STEEL STRAP CONDUIT SS LAG SCREW PV MOW LE.TYP.MOUNT 1 - --- TORQUE=1312 FT-LBS. TO FRAMING OF EXISTING ROOF TYPE.PARALLEL S1.0 v i v i n t. o l a r WITH PLANE OF ROOF CONDUIT MOUNT SRACKET— OC I 6'MAXIMU 1.877.404.4129 SECTION VIEW FLASHING OH TILE STRAP L DUNPHY RESIDENCE 1717 REED P NORTHAMPTON,MA,01060 SECTION VIEW UTILITY ACCOUNT It.87614-08000 3 51.0 Ko ms (��:)PV ARRAY TYP.ELEVATION 7 CONDUIT MOUNTING DETAIL $t.0 of 11-1 51,0 a .XNE SERVICE 0:5$3181197 1 REGIO MOUNT DETAILS TNG CENTER:MA-04 DATE: S 1 .0 DATE:323.2020 SCALE:NOT TO SCALE DRAMBY:MELVINGUDIAN Photovoltaic System Conduit Conductor Schedule(Unless Otherwise Specified Conductors Shall be Copper) DC System Size(Watts) 5760 Tag Description R12AWGI(GRN) Mof Conductors/Color Conduit Type Conduit Size O AC System Size(Watts) 4320 1 Inverter Output(Enphase Q Cable) 2(1.1,12) Free Air N/A m Total Module Count 18 1 EGC(Bare) 1BARE Free Air N/A u o o 2 Inverter Output(THWN-2) 4(2L1,21-2) FMC 1/2" 2 EGC(THWN-2) FMC 1/2"3 Inverter Output(THWN-2) 4(211,21.2) EMT 1/2" �, c 3 EGC(THWN-2) 1(GRN) EMT 1/2" n E o 4 Inverter Ou[put(THWN-2) 10 AWG 3(1-1,L2,N)B/R/W JEMT 1/2" O tr 4 EGC(THWN-21 10 AWG 1(GRN) EMT 1/2" o r_ 2 5 iService Feeder(THWN-2) 6AWG 3(1.1,1.2,N)B/R/W JEMT 3/4" 5 IGEC(THWN-2) 8AWG 1(GRN) JEMT 3/4" 0 e ii m v U` n a v a a to 0 m m � O Poi nt of Interconnection, Z w Supply Si de 705.12(A] w w w n 15A J U m ExternalRapid 10A Shutdown Disconnect; 15A Squa reDDU223RB MUR/'LC002GS /1.A Z Z_ 240V/30A Unfused, 2401 60A2 POlf SHEET NEMA3,with 75'C PV System SMART Meter BREAKER WITH 75Y Inverter:Enphase IQ7-60-2-US M, terminations TERMINNATIONS NAME: ZIN LINE Existing Murray C PV Ci rcuit 2:y 1 2 yt7 240v/125AService Panel, Modules/ 4,11� y(m OOA Single Phase,with 100A Parallel — n(� Main Disconnect = LQ 11.A trf C 4 25A 5 SHEET PV Circuit 1:9 t 2 NUMBER: Combiner Panel Enphase IQ Combiner X-IQ- ANTI-240-364A/240V Continuous,protect)on Parallel = max80Abreakwon solar ouputith 10 KAIC NEMA4l3 circuit breakers;Envoy coformsto 012.1-2008 Visible/Locka til e'Kni fe'AC Minimum GEC size6AWGcopper a—I Disconnect IL PV Module Rating C&STC Conductor Calculations o SOLAR MODULE Module Make/Model Jinko Solar JKM320M-60HBL Max.Power-Point Current(Imp) 9.59 Amps Wire gauge calculated from 310.15(8)(16)&(17)with ambient temperature calculations from u o q 310.15(B)(2)(a)&310.15(0)(3)(c)and raceway fill adjustments from 310.15(B)(3)(a).Conduit on c Max.Power-Point Voltage(Vmp) 33.4 Voltsw a e the roof shall be installed no less than 1"above the roof deck. Open-Circuit Voltage(Voc) 40.9 Volts cp Enphase IQ7-60-2-US "Under Array"conductors use the 90'C ampacity in 310.15(8)(17)with relevant ambient v `o c MICRO-INVERTERAT Short-Circuit Current(Isc) 10.15 Amps temperature adjustments. nE u EACH MODULE.ATTACHED Max.Series Fuse(OCPD) 20 Amps PV Circuit conductors use the larger ampacity in 310.15(B)(16)or(17)using the 75'C column with WITHRIUM SOLAR HARDWAREWARE Nom.Max.Power at STC(Pmax) 320 Watts the continuous duty uprating or the 90'C column with the relevant ambient temperature and #6 BARE CU GROUND Max.System Voltage 1000 VDC(UL/IEC) raceway fill adjustments and without the continuous duty uprating per 690.8(8). Z (ATTACHED 70 FIRST MODULE IN Voc Temerature Coefficient -0.28 %C Non-PV Circuit conductors use the ampacity in 310.1S(B)(16)in the 75°C column or the 90°C — P / ARRAY).BALANCE OF ARRAY column with the relevant ambient temperature and raceway fill adjustments,whichever is less GROUNDING CONNECTIONS J, AC Out ut Current According to art.690.8(B)(1) 18 Ams (110.14(C)&310.15(A)(2)).The rating of the conductor after adjustments shall be greater than, MADE THROUGH ARRAY P g p or equal to,the continuous duty uprated current. HARDWARE Nominal AC Voltage 240 Volts THIS PANEL IS FED BY MULTIPLE SOURCES(UTILITY AND SOLAR) More information about conductor calculations can be provided upon request. MICROINVERTER CONNECTION Cdlc.Ex:Wire Ampaclty x Ambient Temp.Corr.Factor x Conduit Fill Adj.Factor>=Output Current , TO ENGAGE TRUNK CABLE (Tag 1 Under Array): Rooftop conductor ampacities designed in compliance with art. Inverter Output:12 AWG rated 30 A, 30 A x 0.96 x 1=28.8 A>=9 A 690.8,Tables 310.15(B)(2)(a),310.15(B)(3)(a),310.15(B)(3)(c), (Tag 2 Attic): - 310.15(8)(16),Chapter 9 Table 4,5,&9. Location specific Inverter Output:12 AWG rated 30 A, 30 A x 0.71 x 0.8=17.04 A>=9 A } temperature obtained from ASHRAE 2017 data tables. (Tag 3 On Roof): Inverter Make/Model Enphase IQ7-60-2-US ASHRAE 2017-WESTOVER METRO Inverter Output:12 AWG rated 20 A, 20 A>=11.25 A o Max.Dc Volt Rating 48 Volts Highest Monthly 2%D.B.Design Temp.:34°C (Tag 4 Exterior): Max.Power at 40 C 240 Watts Lowest Min.Mean Extreme D.B.:-28'C Inverter Output:10 AWG rated 30 A, 30 A>=22.5 A • o (Tag 5 Exterior): Zr Nominal AC Voltage 240 Volts v Max.AC Current 1 Amps Service Feeder:6 AWG rated 65 A, 65 A>=60 A aJ Max.OCPD Rating 20 Amps Power Production Calculation Max.Panels/Circuit 16 Service Rating:100 Amps Short Circuit Current 15 Amps PV Breaker Rating:25 Amps 25A<=100A,OK e 0 e O N m � O OCPD Calculations > Z w WwZ Breakers sized according to continuous duty output current.PV circuit nominal current based off# 7, of modules per Circuit X(1.25[art.690.8(A)J)X(1 Max AC current per micro-inverter) a a Other Notes Circuit#1=9 modules,Output Current w/continuous duty=11.25<=15A Breaker •Designed according tc Circuit#2=9 modules,Output Current w/continuous duty=11.25<=15A Breaker SHEET and all code citations are relevant to the 2020 National Electrical Code. system output current w/continuous duty=22.5<=25A(System OCPD) •All interior raceways carrying DC current shall be metallic. NAME: N 0 m Z d SHEET NUMBER: N W DocuSign Envelope ID:81151FF3-1688-45E5-AC7C-4C80A9A4D78E vivint.Solar Residential Solar Power Purchase Agreement Customer Name&Contact Information: Installation Location: Name(s): John Dunphy Address: 17 Reed St Northampton MA 01060 Email: jadunphy@universityproducts.com Approx. Installation Start and Completion Date: 9/16/2020 Primary Phone: 4133359757 Account No.: 6348097 Date of Customer Signature: March 20,2020 9:25 AM PDT AS � ate, / o i 0. 19 / / U -Front Cost ' Escalat r-Per Year-/ j.. p„ / Energy Price ($/kWh) Initial Tel o % //%/i!///y Our Promises • We will design,install,operate and maintain a solar energy system on your home(the"System"). • We warranty all of our work for 25 years,and that our roof penetrations will be watertight,for 10 years. • We will fix or pay for any damage we may cause to your Property or belongings. • We will not place a lien on your Property,but will record a notice of our ownership of the System. • You will not be responsible for any personal property taxes assessed on the System. • The Energy Price includes a$7.50 monthly discount for paying by automatic debit from your bank account. • If you need to make Property repairs,we will remove and reinstall the System if you pay our estimated costs. At the End of Your Initial Term If You Move • You can renew the Agreement for a subsequent term; • You can transfer the Agreement to the new homeowner, • You can purchase the System;or regardless of credit rating; • You can request that we remove the System at no • You can prepay the Agreement; additional cost. • After the sixth anniversary,you can purchase the System; or • You can relocate the System under certain circumstances. Your Commitment • Pay us for all the power the System produces for 25 years. • Keep your roof in good condition throughout the Initial Term. • Respond to our sales and support teams when scheduling work and completing paperwork. • Maintain a broadband internet connection. • Continue service with your utility for any energy used beyond the System's production. You may cancel this Agreement any time prior to commencement of any work at or near your Property associated with installation of the System. Vivint Solar Developer, LLC (EIN: 80-0756438) is a licensed contractor in each state in which we operate, including Massachusetts. Our contractor license numbers are included as part of Exhibit B to this Agreement. For more information about our contractor licenses please visit www.vivintsolar.com/licenses. WE MAY HAVE PRESCREENED YOUR CREDIT. PRESCREENING OF CREDIT DOES NOT IMPACTYOUR CREDIT SCORE. YOU CAN CHOOSE TO STOP RECEIVING"PRESCREENED"OFFERS OF CREDIT FROM US AND OTHER COMPANIES 13Y1 CALLING TOLL-FREE 888.567.8688. SEE PRESCREEN & OPT-OUT NOTICE BELOW IN SECTION 25 OF THE GENERAL PROVISIONS FOR MORE INFORMATION ABOUT PRESCREENED OFFERS. The Notice of Cancellation may be sent to this address: Vivint Solar Developer, LLC help@vivintsolar.com I vivintsolar.com 1800 W Ashton Blvd., Lehi, UT 84043 Phone 877.404.4129 Fax 801.765.5758 ATTN: Processing Department Copyright © 2020 Vivint Solar Developer, LLC. All Rights Reserved. PPA(212020, v4.1) I Page 1 of 16 DocuSign Envelope ID:81151FF3-1688-45E5-AC7C-4C80A9A4D78E SIGNATURE PAGE AND NOTICE TO CUSTOMERS A. LIST OF DOCUMENTS TO BE INCORPORATED INTO THE CONTRACT. These documents are incorporated as part of this Agreement and apply to the relationship between you and us: (1) Residential Solar Power Purchase Agreement, (2) General Provisions, (3) Customer Packet; and (4) Change Orders, as applicable. B. WE HAVE NOT GUARANTEED, PROMISED OR OTHERWISE REPRESENTED ANY REDUCTION IN ELECTRICITY COSTS IN RELATION TO THE SYSTEM THAT WILL BE INSTALLED ON YOUR PROPERTY. C. IT IS NOT LEGAL FOR US TO ENTER YOUR PREMISES UNLAWFULLY OR COMMIT ANY BREACH OF THE PEACE TO REMOVE GOODS INSTALLED UNDER THIS AGREEMENT. D. IF YOU DO NOT ELECT ANY OF THE END-OF-TERM OPTIONS SET FORTH IN SECTION 2 OF THE PPA THIS AGREEMENT WILL AUTOMATICALLY RENEW ON A YEAR-TO-YEAR BASIS. CONSULT SECTION 2 OF THE PPA FOR MORE INFORMATION. E. YOU RISK THE LOSS OF ANY PAYMENTS MADE TO A SALES REPRESENTATIVE. F. DO NOT SIGN THIS AGREEMENT IF THIS AGREEMENT CONTAINS ANY BLANK SPACES. You are entitled to a completely filled in copy of this Agreement, signed by both you and us, before any work may be started. G. YOU, THE CUSTOMER, MAY CANCEL THIS TRANSACTION AT ANY TIME PRIOR TO MIDNIGHT OF THE THIRD BUSINESS DAY AFTER THE TRANSACTION DATE OR, IF LATER, UNTIL THE START OF ANY WORK AT OR NEAR YOUR PROPERTY ASSOCIATED WITH INSTALLATION OF THE SYSTEM. SEE THE ATTACHED NOTICE OF CANCELLATION FOR AN EXPLANATION OF THIS RIGHT. REPRESENTATIVE: DOCUS;9„edby_ CUSTOMER(S): DoeuSiynedby: Signature: E. Signature: F4 q , " Printed Nome: Dave Yates Printed Name: John Dunphy Salesperson No.: 126489 A Date: March 20,2020 9:2S AM PDT Date: March 20,2020 1 9:25 AM PDT FOR OFFICE USE ONLY Signature.- THIS ignature:THIS AGREEMENT IS NOT EFFECTIVE NOR BINDING Printed Name: UPON VIVINT SOLAR DEVELOPER, LLC UNTIL SIGNED BY AN AUTHORIZED REPRESENTATIVE. Date: VIVINT SOLAR DEVELOPER, LLC Signature: Printed Name: Angie Salgado Date: 3/20/2020 Processing No.: 9501774 Copyright 0 2020 Vivint Solar Developer, LLC. All Rights Reserved. PPA(2/2020, v4.1) I Page 16 of 16