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17C-194 (11) 20 WILDER PL BP-2020-0079 GIS#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 17C- 194 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-2020-0079 Proiect# JS-2020-000127 Est.Cost:$10395.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor. License: Use Group: VIVINT SOLAR DEVELOPER LLC 070940 Lot Size(sa.ft.): 5967.72 Owner. NORRIS SCOTT A&SONIA KROTKOV Zoning:URB(100) Applicant. VIVINT SOLAR DEVELOPER LLC AT. 20 WILDER PL Applicant Address: Phone: Insurance: 150 PADGETTE ST UNIT A Attn Savina Cervone (413)259-8044 () WC CHICOPEEMA01022 ISSUED ON:7/22/2019 0:00:00 TO PERFORM THE FOLLOWING WORK.-ROOF MOUNTED SOLAR, 15 PANELS 4.725KW 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 7/22/2019 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Louis Hasbrouck—Building Commissioner File#BP-2020-0079 APPLICANT/CONTACT PERSON VIVINT SOLAR DEVELOPER LLC ADDRESS/PHONE 150 PADGETTE ST UNIT A-Attn Savina Cervone CHICOPEE (413)259-8044 O PROPERTY LOCATION 20 WILDER PL MAP 17C PARCEL 194 001 ZONE URB(100)/ THIS SECTION FOR OFFICIAL USE ONLY: PERMIT APPLICATION CHECKLIST ENCLOSED REQUIRED DATE ZONING FORM FILLED OUT Fee Paid Building Permit Filled out Fee Paid T eof Construction: ROOF MO ANELS 4.725KW New Construction Non Structural interior renovations Addition to Existing Accessory Structure Building Plans Included: Owner/Statement or License 070940 3 sets of Plans/Plot Plan THE FOLLOWING ACTION HAS BEEN TAKEN ON THIS APPLICATION BASED ON INFORMATION PRESENTED: Approved Additional permits required(see below) PLANNING BOARD PERMIT REQUIRED UNDER:§ Intermediate Project: Site Plan AND/OR Special Permit With Site Plan Major Project: Site Plan AND/OR Special Permit With Site Plan ZONING BOARD PERMIT REQUIRED UNDER: § Finding Special Permit Variance* Received&Recorded at Registry of Deeds Proof Enclosed Other Permits Required: Curb Cut from DPW Water Availability Sewer Availability Septic Approval Board of Health Well Water Potability Board of Health Permit from Conservation Commission Permit from CB Architecture Committee Permit from Elm Street Commission Permit DPW Storm Water Management Demolition Delay � 7 2Z -ZDiq Signature of Building Official Date Note: Issuance of a Zoning permit does not relieve a applicant's burden to comply with all zoning requirements and obtain all required permits from Board of Health, Conservation Commission, Department of public works and other applicable permit granting authorities. *Variances are granted only to those applicants who meet the strict standards of MGL 40A. Contact Office of Planning&Development for more information. 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 phone 413-587-1240 Fax 413-587-1272 PIOUS Other pecif E D APPLICATION TO CONSTRUCT,ALTER, REPAIR, RENOVATE OR DEMOL ISH A ONE OR TWO FAMILY D ELLI 4G JUL 19 2019 SECTION 1 -SITE INFORMATION 1.1 Property Address: Th s se i .c4 1 ice DEPPT.T OOF F BUILDINGG INSPEC PMap O THAMPTON,MA01060 MA d(66Z- Zone Overlay District I t0 r'��'�'r Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: �n10. Kr ko U Name(Print) Current Mail Address: �IL 2D--2d5 3 �.�0.tl,�d Sla►t�� �� Telephone Signature 2.2 Authorized Agent: He�&'r-t'k�aA4ew 150 Padgette St, Chicopee, MA 01022 Name(Print Current Mailing Address: 413-217-4033 Signa ure Telephone SECTION 3 -ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building Z ,o79 (a) Building Permit Fee 2. Electrical �l !J�� l (b) Estimated Total Cost of J Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) oD 5. Fire Protection 6. Total = (1 +2 +3+4 + 5) q S Check Number This Section For Official Use Only Date Building Permit Number: Issued: Signature: / ,ZZ ZIq Building Commissioner/Inspector of Buildings Date 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 Pronta e Setbacks Front F I Side L: R: L: R: Pr:w.'Rehr' , t Building Height Bldg. Square Footage % 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 O IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO O DON'T 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 DONT KNOW O YES O 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. r 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 [p] Decks [0 Siding [p] Other[K Brief Description of Proposed Z k fk: Installation of roof mounted hoto oltaic solar � ystems # ofmodules 7 5 W lead rnat _rmi4 in (3614t, e ellve Iteration 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, Vivint Solar Developer, LLC 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. eArU a�tomew Print Name Q i'f's--- q -ZoIct Signatur of Owner/Agent Date t SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: John A Jalbert CS070940 License Number 150 Pahette St Unit B. Chicopee, MA 01022 03/25/2019 Address Expiration Date 413-217-4033 Signature Telephone 9.Registered Home Improvement Contractor: Not Applicable ❑ VIVINT SOLAR DEVELOPER, LIE/John A Jalbert 170848 Company Name Registration Number 1800 W Ashton Blvd, Lehi UT 84043 1/4/2020 Address Expiration Date Telephone 413-217-4033 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....... ❑ No...... ❑ 11. - Home Owner Exemption The current exemption for"homeowners"was extended to include Owner-occupied Dwellings of one(1) or two(2)families and to allow such homeowner to engage an individual for hire who does not possess a license,provided that the owner acts as supervisor.CMR 780, Sixth Edition Section 108.3.5.1. Definition of Homeowner: Person(s)who own a parcel of land on which he/she resides or intends to reside,on which there is,or is intended to be,a one or two family dwelling,attached or detached structures accessory to such use and/or farm structures.A person who constructs more than one home in a two-year period shall not be considered a homeowner. Such"homeowner"shall submit to the Building Official,on a form acceptable to the Building Official,that he/she shall be responsible for all such work performed under the buildine permit. As acting Construction Supervisor your presence on the job site will be required from time to time,during and upon completion of the work for which this permit is issued. Also be advised that with reference to Chapter 152(Workers'Compensation) and Chapter 153(Liability of Employers to Employees for injuries not resulting in Death)of the Massachusetts General Laws Annotated,you may be liable for person(s) you hire to perform work for you under this permit. The undersigned"homeowner"certifies and assumes responsibility for compliance with the State Building Code,City of Northampton Ordinances,State and Local Zoning Laws and State of Massachusetts General Laws Annotated. Homeowner Signature The Commonwealth of Massachusetts Department of Industrial Accidents Office of Investigations VJ 600 Washington Street Boston, MA 02111 www.mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly 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 300 4. ❑ I am a general contractor and I employees(full and/or part-time).* have hired the sub-contractors 6. F-1 New construction 2.❑ I am a sole proprietor or partner- listed on the attached sheet. 7. ❑ Remodeling ship and have no employees These sub-contractors have 8, ❑ Demolition working an for me in capacity. employees and have workers' y p y• 9. E] 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 I LE 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.❑ Other comp. insurance required.] 'An} applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t I lomeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such :Contractors 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.#: WC509601404 Expiration Date:11/01/2019 Job Site Address: ZO W r lA e-1 F1 City/State/Zip:1 J 4QI 1 a4 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. 1 do hereby certify utrd'r e pa'r.�ant er dries of perjury that the information provided above is true and correct. Si nature: -- --_ _ __- - -_ — - Date. Vck 30. 2-019 Phone #: 801-845-028 Official use only. Do not write in this area, to he 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#: ,-il-+ crc rnnicnrirrvA4 n/ _,F'jirnHr�utr lie Otlice of Oonslauntr Affairs&Business Regulation Mt W11 IMPROVEMENT CONTRACTOR TYPE:Sim0lament Card Registration Exniratlon 170848 01,'04,2020 VMNT SOLAM DFVELOPER LI..0 JOHN JALBERT -- 1800 W ASHTON BLVD. _ LEHI.UT 84043 41ttltrsecratary Commonwealth of Massachusetts Division of Professional Licensure Board of Building Regulations and Standards Constriction Supervisor CS-070940 E�ipires: 03/25/2021 JOHN A JALBERT {- 24 RATTLE HILL ROAD SOUTHAMPTON MA 01073 t,°fi w Commissioner AC RO o0 CERTIFICATE OF LIABILITY INSURANCE DATE/2018 YYYY) ��. 1 orzszol 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` PHONE FAX 122517TH STREET,SUITE 1300 IArC,No.ExtL' lac N• 01: __ _____ DENVER,CO 80202-5534 E-MAIL Attn:Denver.CertRequestCDmarsh.com Fax:212-94B-4381 ADDRESS:_ INSURER(S) AFFORDING COVERAGE NAIC N INSURER A:Axis Specialty Europe _ INSURED Vivint Solar,Inc. INSURER B:Zurich American Insurance Company 16535 Vivint Solar Developer LLC INSURER C:American Zurich Insurance Company 40142 1800 W.Ashton Blvd. INSURER 0: Lehi,UT 84043 INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: SEA-003174122-17 REVISION NUMBER: 5 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. ITR R TYPE OF INSURANCE ADDL SUER POLICY NUMBER MM/DD/YYYY MMID Y EXP LD/`rYYY LIMITS LT A X COMMERCIAL GENERAL LIABILITY 377650011BEN 1110112018 11/0112019 EACH OCCURRENCE $ 1,000,000 DAMAGE TO RENTED CLAIMS-MADE X OCCUR PREMISES Ea occurrence $ 1,000,000 MED EXP(Any one person) $ 10,000 PERSONAL&ADV INJURY $ 1.000,000 GEML AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,000 X POLICY E]JECT F LOC PRODUCTS-COMPIOPAGG $ 1,000,000 OTHER: $ B AUTOMOBILE LIABILITY BAP 5096015 04 11/0112018 11/01/2019 COMBINEDSIN LE LIMIT y 1,000,000 Ea accident X ANY AUTO BODILY INJURY(Per person) S OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS ONLYAUTOS X HIRED X NON-OWNED PROPERTY DAMAGE $ AUTOS ONLY AUTOS ONLY Per accident $ X UMBRELLALIAB X OUR 377650021 811N 11101/2018 11/0112019 EACH OCCURRENCE $ 5,000,000 EXCESS LIAB CLAIMS-MADE AGGREGATE a 5,000,000 DED I I RETENTIONS $ WORKERS COMPENSATION WC509601304(AOS) 1 TU1771 F 11 1 019X PERSTATUTE ER OTH- AND EMPLOYERSLIABILITY' B YIN WC509601404(MA) 1110112018 1110112019 1,000,000 OFFICER/MEMBER EXC UDE/D?ECUTIVE a NIA E.L.EACH ACCIDENT E (Mandatory in NH) E.L.DISEASE-EA EMPLOYEE $ 1,000,000 If yes describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT S DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space is required) CERTIFICATE HOLDER CANCELLATION Town 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. Kathleen M Parsloer,( hr. filrals� ©1988-2016 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD vivint. 1800 W Ashton Blvd. Structural Group Lehi, UT 84043 J. Matthew Walsh, PE Samuel Brown, PE- Civil Senior Structural Engineering Manager Structural Engineering james.wa/sho)vivintsolar.com sam.brown0vivintsolar.com July 03, 2019 Re: Structural Engineering Services Krotkov Residence 20 Wilder PI, Northampton, MA S-6101912; 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 is typical wood framing construction with metal and 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 and consists of the following: • Roof Sections (1 and 2): Prefabricated trusses at 24" on center. Survey photos indicate that there was free access to verify the framing size and spacing. • Roof Section 3: Rough sawn lumber - 2x5 at 32" on center. Survey photos indicate that there was free access to verify the framing size and spacing. • Roof Section 4: Rough sawn lumber - 2x5 at 32" on center. Survey photos indicate that there was free access to verify the framing size and spacing. • Roof Section 5: Dimensional lumber- 2x4 at 16"on center. Survey photos indicate that there was a tap test and dowel measurement access to verify the framing size and spacing. A tap test entails tapping the roof or ceiling to identify location of rafters and getting a rafter spacing measurement. The dowel measurement entails drilling through the roofing and sheathing or ceiling and using a dowel or wire to determine the framing depth. B. Loading Criteria 7.99 PSF = Dead Load (roofing/framing) 2.59 PSF = Dead Load (solar panels/mounting hardware) 10.58 PSF =Total Dead Load 20 PSF = Roof Live Load 40 PSF =Ground Snow Load (based on local requirements) Wind speed of 120 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.) Pagelof2 viv'nt, ,,olar Page 2 of 2 C. 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 11/2" 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 Solar: (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. • EcoFasten Solar QuikFoot: (2) #15 wood screws. Pullout capacity based on National Design Specifications (NDS) of timber construction specifications for Spruce-Pine-Fir is 146 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 and is specified below. 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 24 24 24 24 24 24 Max Uplift Load Ibs 368 239 135 368 239 135 D. Summary Based on the above evaluation, with appropriate panel anchors being utilized the roof system designed on will adequately support the additional 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. VA OF Regards, _ ti� J. MATT m J. Matthew Walsh, PE /� ' •� �j�t -. MA License No. 54057 No. 540A-L � F�ST£� FSS/oNA`ANG V 07/03/2019 vivint. PV CIRCU (S): 1 SLOPE-12 SYSTEM LEGEND ® #1)15 MODULES AZIMUTH-9 PV SYSTEM SIZE: MATERIAL-METAL- ATANDING SEAM NEW 4.725kW DC I 3.45OkW AC 2 SLOPE-12 EXISTING EXTERIOR MAIN SERVICE PANEL 8 AZIMUTH-189 POINT OF INTERCONNECTION,TIED TQ UTILITY MATERIAL-METAL- METER NW76219. 0TANDING SEAM NEW SMART PRODUCTION METER.LOCATED 3SLOPE-35 P WITHIN 10'OF MSP. AZIMUTH-279 ® NEW PV SYSTEM AC DISCONNECT(RSD),LOCATED MATERIAL- WITHIN 10'OF MSP, C4OMPOSITION SHINGLE SLOPE-35 C NEW DEDICATED PV SYSTEM COMBINER PANEL. AZIMUTH-9 15 NEW JINKO SOLAR JKM315M-60HBL MODULES MATERIAL- NEW ENPHASE ENERGY K)6'-0-2-US NyERTERS, ,.COMPOSITION SHINGLE MOUNTED ON THE BACK OF EACH MODULE, 5 SLOPE-11 AZIMUTH-99 NEW PV CONDUIT RUN.'SEE EE1.0 CONDUIT O ® O MATERIAL- --_-_EXTERIOR RUN-----SATTIC RUN COMPOSITION SHINGLE ATTIC RU NEW JUNCTION BOX.(MOUNTED WITH SOLADECK) �- EXISTING UTILITY METER: 8 90876219 1 LLJ LLj _ I I 1 j J I O N O J o El _ O Z ® O3 N 0 O s 1 M 10 vivint.Solar =]1.877.404.4129 KROTKOV Rt01062 20 WILDE FLORENCE,MUTILITY ACCOUNT SITE PLAN SERVICE t 58101912 1 OPEIRA ING CENTER:MA-01 P 11 �. 1 DATE.61288019 SCALE:3/16'-1�-ON DRAWN BY DIN - MOUNTING LEGEND ROCK4T COUPLING MID CLAMP 2 ROCK-IT COUPLING MIDCLAMP 510 tM -IT 30 COUPLING ROCK-IT ROCK-IT SL OF LAMP PEDESTAL M11AL 6'16'K1T6' -- FLASHING ROOGIT HEX FLANGE BOLT COUPLING SHELF 300 SERIES SS ROCK-IT CW PLNG SHELF ISOMETRIC VIEW COMP SHINGLES SS LAG SCREW TORQUE=13x2 FT-LBS. SIDE VIEW K1 V2'E PLATERANGE BOLT 1 ROCK-IT MOUNT DETAIL lILSCO SGB-4 GROUNDING LUGS SIDE VIEW 300 SERIES SS ® 0 SIA rarrosule ^ s Lo No ro T U.LL6TNGFOR ECOFMTEN 2M (2 )ROCK-IT COUPLING ASSEMBLY wEI6Nr:a.3e. 51.0 TosOUE TOP VIEW CLAMP-ATTACHMENT CLAMP.ATTACHMENT PERMITTED COUPLING CANTILEVER IA OR LESS COUPLING CLAMP SPACING NDSCAPE=MAX 24'(2') PORTRAIT=MA%24-12-1 ROCK-R SLIDE COUPLING CLAMP RAFTER MODULE MODULE METALIIWVMODULE FLASHING ][.J -NDEPDMD WASHER ORMS IT SEAL RAFTER RAFTER RAFTER I I L=AND APQLAMP SPACING /� 2'A6'AT 32'O.C. �,PV SYSTEM MOUNTING DETAIL 5 MODULES IN PORTRAIT/LANDSCAPEI� L=PORTRAR S 1.0 NOT ra suit S 1.0 Nor TD sulF CLAMP SPACING COMP SHINGLES 21 MN 'MIN AND 6'MAX BETWEEN TOP OF ROOF ANO BOTTOM OF MODULE MIN SHG-DIAM ONE HOLE STEEL STRAP CONDUIT SS LAG SCREW PV MODULE.TYP.MOUNT 1 TOROUE=13x2 FT-LBS. TO FRAMING OF EXISTING yT ROOF TYPE.PARALLEL S 1.0 vry i n`.Soar WITH PLANE OF ROOF CONDUIT MOUNT BRACKET 6'MA%IMU �877�— SECTION VIEW 112' --- FLASHING OR TILE STRAP KROTKOV RESIDENCE _ 20 WILDER PL 3 SECTION VIEW Or — FLORENCE, 01062 648 UTILIT #:Y ACCOUNT#:0364610006 s3.o ro 6 ARRAY TYP.ELEVATION (2:)CONDUIT MOUNTING DETAIL 51.0 NOTrosv+e NOT TI-1 SERVICES:wo19S2 51.0 MOUNT DETAILS REQ S 1.0 OPERATING CEN,'91:NAo4 DATE:WAM16 SCALE:NOT TO SCALE DRAvm er:DN i hVIE ROCK-IT ASSEMBLY ROCK-IT COUPLING MID CLAMP ROCK4T COUPLING SHELF ROCK-IT 3/8"X 3/4' COUPLING SHELF HEX HEADED FLANGE BOLT ISOMETRI &16'x1 12` TIE PLATE HEX FLANGE BOLT SIDE VIEW 300 SERIES SS SS SET SCREW STANDING SEAM a ILSCO SGB-4 GROUNDING LUGS METAL ROOF 51.0 --- ® O 1 ROCK-IT MOUNT WITH ASG-U CLAMP UL LI3IIwFMEmF TEN Ira 2 OCK-IT COUPLING ASSEMBLY 9 L0 1O M WT.2.3E. 51.0 rorwE TOP VIFW CLAMP+ATTACHMENT CLAMP ATTACHMENT COUPLING PERMITTED COUPLING CANTILEVER 1,13CLAMP SPACING COUPLING COUPLING CLAMP RAFTER MODULE MODULE l­..&STAND MODULE RAFTER CK-II SLIDE RAFTER - N PROCK 2'x0'AT2a'OG. ��''PEDESTPV SYSTEM MOUNTING DETAIL [ �rIODULES IN PORTRAITMNDSCAPE I - L=PORTRAIT 51.0 NO�To 570bTTOSW[ CLAMP SPACING &16'x3ONE HOLE STEEL STRAP CONOUIT LANGE BO300 SERIES PV MODULE,TYP.MOUNT TO FRAMING OF EXISTING SIDnjT ROOF TYPE.PARALLEL �'�1.■i.Solar WITH PUWE OF ROOF CONDUIT MOUNT BRACKET6•MAXIMU '1.8]]AQ4.4129 EAM ASGW CLAMP METAL ROOF FLASHING OR TILE STRAP 1 12 KROTKOV RESIDENCE 20 WILDER PL FLORENCE,MA,01062 3 SECTION VIEW UTILITY ACCOUNT M 0364810006 s1a NOT__ (E)LV ARRAY TYP.ELEVATION CONDUIT MOUNTING DETAIL 51.0 MOf TO scuE 51.0 xOf TO x"F SERVICE 6:56101912 REGIONAL CENTER:A" S 1.O MOUNT DETAILS DATE:WWO19 SCALE:NOT TO SCALE DRAWN BY:DIN Photovoltaic System Conduit Conductor Schedule(ALL CONDUCTORS MUST BE COPPER) DC System Size(Watts) 4725 Tag If Description Wire Gauge 4of Conductors/Color Conduit Type Conduit Sue `po AC System Size(Watts) 3450 1 Inverter Output(Enphase QCable) 12 AWG 3(Ll,L2,G) N/A-Free Air N/A-Free All o Module/Inverter Count 15 1 EGC(Bare Copper Ground) 6 AWG 1 BARE N/A-Free Air N/A-Free Air o m 2 Inverter Output 0 12 AWG 2(1-1, FMC 1/2"l,L2) a G m a ¢ 2 EGC(THWN-2) 12 AWG 1(GRN) FMC 1/2" c V � 3 Inverter Output() 12 AWG 2(1.1,1-2) EMT 1/2" Y 3 Z o 3 EGC(THWN-2) 12 AWG 1(GRN) EMT 1/2. 2 Q Q 4 Inverter Output(THWN-2) 112 AWG 3(Ll,L2,N)B/R/W EMT 1/2" se = 4 EGC(THWN-2) 112 JEMT 1/2" LL C ry v a d U N Q O r` lY � PV System SMART Meter 5 O H m Poi rt of lnterconnecti on,Load Side Z Rapid Shutdown 705.12(8)(2)(1)(b) > Z .. Disconnect,Square D Existing DU221RB 240V/30A Square0 D221NRB 240V/200A Sub w W Z Unfused,NEMA3, 240V/30A Fused,NEMA3, Da ne or I Existing 240V/200A Service Panel, U `�. or equivalent,with 75'C Single Phase with 200A Main Q 6 equivalent,with 75'C terminations l0A terminations Diswnnect .~fir ✓rs Q Z Z m 20A SHEET Inverter:Enphase IQ6-60-2-U5 200A NAME: ZLINE O COIL, NEW c 3 �i�0 0 175A � 1O LOAD,' FL AM 20A 4 SHEET LL PV Circuit 1:15 t 2 �� o finer an np ase Combiner%-Iq- 4 4 4 NUMBER: Motlulez/ 1 AMl-240-3 64A/240V Continuous,protection Parallel == max SOA breaker on solar ouput;with 30 KAIC - circuit breakers;Envoy coforms to C32.1-2008 NEMA4 Junction Box I Visible/lockable'Knife'AC Ksi Loc a e Knife'AC Mi ni nx.n GEC si ze4 Disconnect Disconnect In Sight of Tap AWG NW°- DocuSign Envelope ID:B12B1FF6-59C7-42D9-AOB2-1FFE4A573323 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, UNTILTHE 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. T,-, ed by: REPRESENTATIVE CUSTOMER(S)' Docusignedby:: V�Signature Printed Name Ben Adzi gi rey Signotur= 9F4EE26834CE4C6_ _ 211842 Sonia Krotkov Salesperson No. Printed Nome April 22� 2019 1 11:39 AM MDT Date April 22, 2019 1 11:39 AM MDT Dote FOR OFFICE USE ONLY THIS AGREEMENT tS NOT EFFECTIVE NOR BINDING UPON VIVINT SOLAR DEVELOPER,LLC UNTIL SIGNED BY AN Signature AUTHORIZED REPRESENTATIVE VIVINTSOLAR DEVELOPER,LLC Printed Nome Signature- LJ Dote. Printed Narne Erin Bailer I twe 4/22/2019 Processity No 200427 Copyright© 2018 Vivint Solar Developer, LLC. All Rights Reserved. PPA(3/2015, v4.0.1) I Page 16 of 16 DocuSign Envelope ID:B12B1FF6-59C7-42D9-AOB2-1FFE4A573323 vivint.Solar Residential Solar Power Purchase Agreement Customer Name&Contact Information: Installation Location: Name(s): Sonia Krotkov Address: 20 WILDER PL FLORENCE MA 01062-1431 Email: skrotkov@gmail .com Approx.Installation Start and Completion Date: 10/19/2019 Primary Phone: 4139779053 Date of Customer Signature: April 22, 2019 1 11:39 AM MDT Account No.: 6101912 10 $0 . 18 20yr2 . 9 % Up-Front Cost Energy Price($/kWh) Initial Term Escalator- Per Year Our Promises • We will design,install,operate and maintain a solar energy system on your home(the"System"). • We warranty all of our work,and that our roof penetrations will be watertight,for 20 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$5 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 20 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, Contractor License Nos. HIC-170848 and EC.13141A. For more information about our contractor licenses please visit www.vivintsolar.com/licenses. WE MAY HAVE PRESCREENED YOUR CREDIT. PRESCREENING OF CREDIT DOES NOT IMPACT YOUR CREDIT SCORE. YOU CAN CHOOSE TO STOP RECEIVING"PRESCREENED"OFFERS OF CREDIT FROM US AND OTHER COMPANIES BY 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: help@vivintsolar.com I vivintsolar.com 1800 W Ashton Blvd., Lehi, UT 84043 Phone 877.404.4129 I Fax 801.765.5758 ATTN: Processing Department Copyright© 2018 Vivint Solar Developer, LLC. All Rights Reserved. PPA(3/2018,v4.0.1) I Page 1 of 16 Photovoltaic System Conduit Conductor Schedule(ALL CONDUCTORS MUST BE COPPER) DC System Size(Watts) 4725 Tag# Description Wire Gauge #of Conductors/Color Conduit Type Conduit Size AC System Site(Watts) 3450 1 Inverter Ou[put(Enphase Q Cable) 12 AWG 3(Ll,1-2,G) N/A-Free Air N/A-Free Air o Module/Inverter Count 15 1 EGC(Bare Copper Ground) 6 AWG 1 BARE N/A-Free Air N/A-Free Air p 2 Inverter Output() 12 AWG 2(Ll,1.2) FMC 1/2" v ¢ e 2 EGC(THWN-2) 12 AWG 1(GRN) FMC 1/2" y p in 2 j 3 Inverter Output() 12 AWG 2(L1,L2) EMT 1/2" Y 3 Z p 3 EGC(THWN-2) 12 AWG 1(GRN) EMT 1/2" o o Q F44 Inverter Output(THWN-2) 112 AWG 3(Ll,L2,N)B/R/W EMT 4 EGC(THWN-2) 112 AWG 1(GRN) EMT C ry a a u` ry e a n PV System SMART Meter g m O Point of Interconnection,Load Side Z o Rapid Shutdown 705.12(B)(2)(1)(b) > Existing j Disconnect,Square 2 w SquareDD221NR8 240V/200ASub w w UU221R824OV/3DA 240V/30A Fused,NEMA3, Panel Existing 240V Unfused,NEMA3,or g /200A Service Panel, Z ry equivalent,with 75'C or equivalent,with 75'C Single Phase,with 200A Main Q Q terminations S-1 m Disconnect - ¢ 10A terminations ut o 20A z z ,o SHEET Inverter:Enphase 146-60-2-US 200A NAME: M' M pp =110 LINE NEW 0 S Am (� 175A m = LOAD, ILA tvt O O'4 4 4 �V� 4PF2O q SHEET PVCircuitl:15 t 2 �)r7m' om mer ane np ase Combiner%-IQ- NUMBER: Modules/ 1 AMI_2 64A/240V Continuous,protection Parallel _ max80A breaker on solar ouput,with 10 KAIC circuit breakers;Envoy coforms to C12.1-2008 NEMA4 Junction Box I Visible/Lockable'Knife'AC Isi Wcc a e Knife'AC Mi nimum GEC sizeb r{ Disconnect Disconnect In Sight of Tap AWG copper W A MOUNTING LEGEND ROCK4T COUPLING MID CLAMP ROCK-IT ASSEMBLY ROCK-IT COUPLING MID CLAMP ROCKaT COUPLING SHELF ROCK-D COUPLING SHELF 3/8"X 3/4" HEX HEADED ISOMETRIC VIEW FLANGE BOLT 5/1B•=1 1? - TIE PLATE HE%FLANGE BOLT SIDE VIEW ]00 SERIES SS SS SET SCREW STANDING SEAMB ILSCO SGB-4 GROUNDING LUGS METAL ROOF s1.0 "oTmsvac ® OO 1 ROCK-IT MOUNT WITH ASG-U CLAMP ui USTIWFMECO MTH D0. ROCK-IT COUPLING ASSEMBLY 51.0 rmu.�. wElcxTz�o' 51.0 roswe TOP VIEW CLAMP ATTACHMENT CLAMP.ATTACHMENT COUPLING PERMITTED COUPLING CANTILEVER L13 OR LESS CLAMP SPACING VAX P MODULE ROCK4T COUPLING COUPLING CLAMP RAFTER B 1.0 IT MODULE ® MODULE RAFTER RAFTER ROCK-1T SLIDE RAFTER I I L=L uDSC.PE GL uP SppGING IT 7x4'AT 24'O.C. PEDESTAL �^�PV SYSTEM MOUNTING DETAIL s ODULES IN PORTRAIT LANDSCAPE I L=PORTRAIT 5:.0 of ro Stue 51.0 "m roStKe CLAMP SPACING 51IGN"' ONE HOLE STEEL STRAP CONDUIT HEX FLANGE BOLT 1 700 SERIES SS PV MODULE,TF E MOUNT �'�' `.Sola r TO FRAMING OF EXISTING 51.0 0 0 ROOF TYPE,PARALLEL WITH PLANE OF ROOF CONDUIT MOUNT BRACKET B•MAXIMO 1.877.404.4129 ECOFASTEN STANDING SEAM ASG-U4 CLAMP METAL ROOF 1 1/1, FLASHING OR TILE STRAP KROTKOV RESIDENCE 20 WILDER PL FLORENCE,MA,01062 7 SECTION VIEW UTILITY ACCOUNT#:0364810006 s 1.0 Mnrogiul c PV ARRAY TYP.ELEVATION NDUIT MOUNTING DETAIL s t.0 "o"o w+e 57.0 NOfroxa_ SERVICES:58101912 MOUNT DETAILS =CENTER: S1 .0 1 .0 DATE:602019 SCALE:NOT TO SCALE DRAWN BY:DIN PV Module Rating @ STC Conductor Calculations Module Make/Model Jinko Solar JKM315M-60 SOLAR MODULE Wire gauge calculated from code art.310.15(B)(16)with ambient temperature calculations from N Max.Power-Point Current(Imp) 9.49 Amps � o art.310.15(B)(2)(a). Max.Power-Point Voltage(Vmp) 33.2 Volts w For"On Roof'conductors we use the 90'C column ampacity,the relevant ambient temperature v a Open-Circuit Voltage(Voc) 40.7 Volts f m Envnase IQ6-6o-z-us adjustment,and raceway fill adjustments from 310.15(8)(16). � o - � MICRO-INVERTER AT Short-Circuit Current(Isc) 10.04 Amps For"Off Roof'conductors we use the 75'C column ampacity,or the 90'C column ampacity with Y 3 z $ EACH MODULE.ATTACHED Max.Series Fuse(OCPD) 20 Amps the relevant ambient temperature and raceway fill adjustments,whichever is less. o WITH ECOLIBRIUM SOLAR Nom.Max.Power at STC(Pmax) 315 Watts The rating of the conductor after adjustments MUST be greater than,or equal to,the continuous N O HARDWARE >< 12 _ Max.System Voltage 1000 VDC(UL/IEC) duty uprated output current. ._ (A BARE CU GROUND Voc Temperature Coefficient -0.28 %C Calculation Example-Wire Rating(90'C)x Ambient Temperature Adjustment x Conduit Fill (ATTACHED 70 FIRST MODULE IN P / ARRAY)_BALANCE OF ARRAY Adjustment>=Continuous Duty Output Current GROUNDING CONNECTIONS 1.f1 AC OUt Ut CUffent According to art.690.8(8)(1) 14.4 Amps (Tag 2 Attic): MADE THROUGH ARRAY p 8 HARDWARE Inverter Output:12 AWG rated 20 A, 20 A>=18 A Nominal AC Voltage 240 Volts THIS PANEL IS FED BY MULTIPLE SOURCES(UTILITY AND SOLAR) (Tag 3 On Roof): MICROINVERTER CONNECTION Inverter Output:12 AWG rated 20 A, 20 A>=18 A TO ENGAGE TRUNK CABLE (Tag 4 Off Roof): Rooftop conductor am)(2)(a), designed 3 compliance with art. Inverter Output:12 AWG rated 20 A, 20 A>=18 A 690.8,Tables 310.15(B)(2)(a),330.15(B)(3)(a),310.15(B)(3)(c), (Tag 4 Off Roof): 310.15(8)(16),Chapter 9 Table 4,5,&9. Location specific Inverter Output:12 AWG rated 20 A, 20 A>=16.8 A temperature obtained from ASHRAE 2017 data tables. (Tag 4 Off Roof): Inverter Make/Madel Enphase IQ6-60-2-US ASHRAE 2017- Inverter Output:12 AWG rated 20 A, 20 A>=20 A Max.Dc Volt Rating 48 Volts Highest Monthly 2%D.B.Design Temp.:32.7'C m Max.Power at 40 C 230 Watts Lowest Min.Mean Extreme D.B.:-25.9'C Nominal AC Voltage 240 Volts 0 Max.AC Current 0.96 Amps m Max.OCPD Rating 20 Amps w U Max.Panels/Circuit 16 Short Circuit Current 15 Amps m N OCPD Calculations a 8 a Breakers sized according to continuous duty output current.PV circuit nominal current based off p n of modules per Circuit X(1.25(art.690.8(A)))X(0.96 Max AC current per micro-inverter) S m Circuit#1=15 modules,Output Current w/continuous duty=18<20A Breaker 0 de system output current w/continuous duty=18<20A(System OCPD) ; c Z ca W W z N W as Ja+ Other Notes i i •Designed according to,and all code citations are relevant to,the NEC 2017. SHEET •All interior raceways carrying DC current shall be metallic. NAME: 2 SHEET NUMBER: C4 W