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74 ORD ST - BUILDING INSPECTION (2) The Commonwealth of Massachusetts 9tT� F/J Board of Building Regulations and Standards C IT Massachusetts State Building Code,780 CMR ALEM '?0 U J Revised Mar 1011 ^� Building Permit Application To Construct, Repair, Renovate Or Demolish a 1\ ) One-or Two-Family Dwelling This Section For Official Use Only Building Permit Number: Dat pplied: •_ � 1/ d l t Building Official(Print Name) Signature Dat SECTION 1:SITE INFORMATION 1.1 Property Ad Ts: 1.2 Assessors Map&Parcel Numbers —�� 'J y cam-Ir Lla Is this an accepted street?yesy— no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq ft) Frontage(n) 1.5 Building Setbacks(R) Front Yard Side Yards Rear Yard Required Provided Required Provided Required Provided 1.6 Water Supply:(M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Public❑ Private❑ Zone: _ Outside Flood Zone? Municipal❑ On site disposal system ❑ Check ifyesO SECTION 2: PROPERTY OWNERSHIP' 2'' harPese -uyani Salem MA 01979 Name(Print) City,State,ZIP 74 Ord st 9785678763 Rogsnrse55@yahoo.com No.and Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK'(check all that apply) New Constructs Existing Building❑ Owner-Occupied ❑ 1 Repairs(s) ❑ 1 Alteration(s) ❑ 1 Addition ❑ Demolition Cl I Accessory Bldg.❑ Number of Units_ I Other ❑ Specify: Brief u es ription of Proposed Work': ' 0t SECTION 4: ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only Labor and Materials 1.Building $q. 4 1. Building Permit Fee:$ Indicate how fee is determined: 2.Electrical $3 ' ❑Standard City/Town Application Fee ❑Total Project CosP(Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ 4.Mechanical (HVAC) $ List: 5.Mechanical (Fire $ Su ression) Total All Fees:$ (,4 heck No._Check Amount: Cash Amount:_ 6.Total Project Cost: $`1 1 �� ❑Paid in Full ❑Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) 'o oLk I C... l icense Number Exptmlion C!ate N ( A der I I Gi �� List CSL Type(see below) ll No. tre I !� Type Description ; �t U Unrestricted Buildin s u to 35.000 cu.ft.) R Restricted 1&2 FamilyDwelling City/Tom,State,ZIP M Mason ry RC Roofing Covering WS Window and Siding SF Solid Fuel Buming Appliances Insulation Tele hone Email address D Demolition 5.2 Registered Home Improement Contractor(HIC) '7!t � I • I� "7 r ` HIC Registration Number Expiration Date HIC Company Nan r IC R istrant Nem `O� G���. kL11QGY?�C�YiJ) C t. a� No.and Street(`t I; I p�?�„ Email address City/Town,State,ZIP - (U� Telephone SECTION 6: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 ..........M' No...........❑ SECTION 7a:OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I,as Owner of the subject property,hereby authorize WL)CLI SQ0 to act on my behalf,in all matters relative to work authorized by this building permit application. Charles Fuyani — — 11/3/16 Print Owner's Name(Electronic Signature) ' Date SECTION 7b:OWNER'OR AUTHORIZED AGENT DECLARATION By entering my name below,I hereby attest under the pains and penalties of perjury that all of the information contained in this application is true and accurate to the best of my knowledge and understanding. k t 6u P �"' 1� L*Xit- k I-- Print O er s or Authorized Agent' Name(Electronic Signature) Date NOTES: L An Owner who obtains a building permit to do his/her own work,or an owner who hires an unregistered contractor (not registered in the Home Improvement Contractor(HIC)Program),will riot have access to the arbitration program or guaranty fund under M.G.L.c. 142A.Other important information on the HIC Program can be found at www.mass.gov/oca.Information on the Construction Supervisor License can be found at www.mass og v/dps 2. When substantial work is planned,provide the information below: Total floor area(sq.ft.) (including garage,finished basement/attics,decks or porch) Gross living area(sq.ft.) Habitable room count Number of fireplaces Number of bedrooms Number of bathrooms - Number of half/baths Type of heating system Number of decks/porches Type of cooling system Enclosed Open 3. "Total Project Square Footage"may be substituted for"Total Project Cost" The Commonwealth of Massachusetts Department of Industrial Accidents € I Congress Street,Suite 100 Boston, MA 02114-2017 www massgov/dia �1 orkers'Compensation Insurance Afildavit:Builders/Contractors/Electricians/Plumbers. TO RE FILED WITH THE PERMITTING AUTHORITY. Applicant Information Please Print Leaibly Name(Business/Organieation/Individual):\fiylnt Solar Developer LLC Address:1800 W Ashton Blvd City/State/Zip:Lehi, UT 84043 Phone#:855-877-2974 Are you an employer?Check the appropriate box: Type of project(required): l.❑r 1 am a employer with 254 anployess(full andtor pan-time).• )- ❑New eonstniellon 2.❑I am a sole proprietor or partnership and have no employees working for me in $, ❑Remodeling any capacity.(No workers'comp.insurance required.] 3E]I era u homeowner doing all work myself.[No workers'comp.insurance required.]t 9. ❑Demolition 4.❑(am a homeowner and will be hiring contractors to conduct all work on my property. 1 will 10❑Building addition ensure that all contractors either have workers'compensation insurance or are sole 11.0 Electrical repairs or additions proprietors with an employees. 12.❑Plumbing repairs or additions 5.0 I am a general contractor and I have hired the rah-centmctors listed on the attached sheer.Th 13�ROOf repairs ese sub-coni actors have employees and have workers'comp.insurance t 6.❑We me a corporation and its officers have exercised their right of exemption per MGL c 14. Other 152,§1(4),and we have no employes.(No work as comp.insurance requited.] 'Any applicant that checks box t I most also fell out the section below showing their workers'eonpansatim policy information. t limueowners who submit this affidavit indicating they we doing all work and then hire outside contractors most submit a new affidavit indicating such. tContractors that check this box most attached an additional sheet showing the name of the sub-rontractors and store 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:Marsh USA Inc Policy#or Self-ins.Lic.#:WC509601302 Expiration Date:11/01120177 �, ^ Job Site Address: �'+ o v'ZAS`r City/State/Zip: go ( 01p ( Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under MGL c. 152,§25A is a criminal violation punishable by a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator.A copy of this statement may he forwarded to the Office of Investigations of the DIA for insurance coverage verification. . I do hereby certify under th and penalties of perjury that the information provided above is true and jcorrect. Signature' f-- Date: Phone# r�Z--77, �5� ' V-1 "1-2"t//��iy 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#: �anz¢atu�e{r�f�z Office of Consumer Affairs 2(nd Business Regulation 10 Park Plaza- Suite 5170 Boston, Massachusetts 02116 Home Improvement Contractor Registration, - RepistrelWn: '17QB48 Type: ,Supplement Card VIVINT SOLAR DEVELOPER LLC. Expiratbnr il6izo�B KYLE GREENE - - 3301 N THANKSGIVING WAY SUITE 500 —- ------ - — —— — LEHI, UT 84043 R _ ' llpdataAddr and return nerd.Marko w for ehu&L ecat •90M.an: Q Addreap t`t Renewal Empleyettaat 0 Lot Card L a.. y� M ssachuset ts • Otb; rtmeri of Pubric Safety Q d of � I�ei'ea k Regulations and Starvdards I '.i+certse: CS-108068 KYLE GREENE 44 MAIN STREET North Reading MA 018"' , 60 Ott �" S )i i 4S Expiration Conajissionet 01/2012018 A�® CERTIFICATE OF LIABILITY INSURANCE °a„�T, ,fi°"""' 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 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 endorsements. PRODUCER CONTACT NAME: MARSH USA INC. 122517TH STREET,SUITE 1300 PHONE IV Not! DENVER,CO 80202-5534 � AOn:Denver.CedRequest@marsh.com Fax.212-948-4381 INSURER(S)AFFORDING COVERAGE- NAIC0 INSURER A:MG Specially Europe INSURED Mint Solar,Inc: INSURER B:Zurich American Insurance Company 16535 Vivint Solar Developer LLC INSURER C:American Zurich Insurance Company 40142 Vivinl Solar Provider LLC INSURER D:NIA NIA 3301 North Thanksgiving Way,Suite 500 Lehi,UT 84043 INSURER E: NSURERF: COVERAGES CERTIFICATE NUMBER: SEA-002920007-12 REVISION NUMBER:O 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. ILTRR TYPE OF INSURANCE D MUCYNOMBER MMIDD EFF WOWAID LIMITS A X COMMERCIALCENERALUABIUW 3776500116EN 01/2912016 01)2912017 EACH OCCURRENCE S 25,000,000 CLAIMS-MADE �OCCUR S Ea rrwCw $ 1,00D,000 MEDEXP(An onsperson) $ 10.000 PERSONAL&ADV INJURY_ S 1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE S 25,00D,000 X POLICY❑JET [7]LOG PRODUCTS COMP/OP ADS $ 25,000,000 OTHER: $ B AUTOMOBILE LIABILITY BAP509601501 11/01/2015 11/0112016 COMBINED LE LIMITEd aecklient - $ 1,000,000 X ANY AUTO BODILY INJURY(Per person) $ ALL OWNED SCHEDULED BODILY INJURY Per actitlent $AUTOS AUTOS ( ) _ X HIRED AUTOS X AUTOSNONLO PRo off $ Comp/Coll Dad $ 1,000 UMBRELLA QAB LAIMS-MADE OCCUR EACH OCCURRENCE $ EXCESS LIAB C AGGREGATE $ DEO I I RETENTION$ $ C WORKERS COMPENSATION WC509601301 11101/2015 1110112016 X PE H- ANDEMPLOYERWLMSIU1`Y YIN T E ANY PROPRIETORIPARTNERIEXECUTIVE CA,CT,HI,MD,NJ,NY,NV,NM, EL EACH ACCIDENT $ 1,000,000 OFFICERIMEMBEA EXCLUDED? NIA (MUWatmy In NH) OR,PA,UT ELDISEASE-EAEMPLCYE $ 1,000,000 e$ B 1r YY .deacnha Pnam WC509601401(MA) 11101/2015 11101/2016 OESCRIPTIONOFOPERATIONSbdrms E.L.DISEASE-POLICY LIMIT $ 1,000,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101.Additional Remarks Schedub,may be attached if more apace Is required) The Certificate Holder and others as defined in the often agreement are included as additional insured where required by written contract with respect to General Lability.This insurance is primary and non- contributory over any Skating insurance and limited to liability arising out of the operations of the named insured and where required by written compact.Waiver at subrogation is applicable where required by written connect with respect to General Liability and Workers Compensation. CERTIFICATE HOLDER CANCELLATION City of Salem SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE 93 Washington Street THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Salem,MA 01970 ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORQEO REPRESENTATIVE of Marsh USA Inc. Kathleen M.ParsIce ©1988-2014 ACORD CORPORATION. All rights reserved. ACORD 26(2014101) The ACORD name and logo are registered marks of ACORD M� RESIDENTIAL SOLAR POWER PURCHASE AGREEMENT °Bolan Customer Name and Contact Information: Transaction Date Name(s) Simon Amin Service No.2016-09-30 Charles Fuyani Installation Location Address 74 Ord St Approximate Start and 74 Ord St Salem MA 1970 Completion Date Salem 2017-03-29 Home Phone 7168907866 MA 1970 Cell Phone 6178906789 E-Mail simonamin@yahoo.com Our Promises + We will design,install,maintain,repair, + We will not place a lien on Your Property. monitor,and insure the System at no additional cost to You. + You are free to cancel this Agreement any time prior to Our commencement of + We warranty all of Our work,and that Our installation work at Your Property. roof penetrations will be watertight,for the initial 20 year term. + The Energy Price includes a$5 monthly discount for paying by automatic debit + Your Energy Price will not increase by more from Your bank account. than 2.9% per year. + You will not be responsible for any +After five years,if You need to make property tax assessed on the System. Property repairs,We will remove and reinstall the System if You pay Our + We will fix or pay for any damage We may estimated costs. cause to Your Property or belongings. Your Commitment ' Pay for the Energy produced by the System. • Maintain a broadband internet connection. • Keep Your roof in good condition throughout • Continue service with Your Utility for any the Term. energy used above and beyond the System's • Respond to Our sales and support teams production. when scheduling and completing paperwork. At the End of Your Initial Term ' You can renew the Agreement • You can request that We remove the System for a subsequent term;. at no additional cost. • You can purchase the System;or If You Move ' We guarantee You can transfer the • You can relocate the System to Your Agreement to the new owner,regardless of new home;or credit rating; • After the sixth anniversary,You can purchase • You can prepay the Agreement; the System. Vivint Solar Developer, LLC(EIN: 80-0756438) is a licensed contractor in each state in which we operate,for 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 FOR MORE INFORMATION ABOUT PRESCREENED OFFERS. The Notice of Cancellation may be sent to this address: support@vivintsolar.com I vivintsolar.com 1800 W Ashton Blvd., Lehi, UT 84043 Phone 877.404.4129 1 Fax 801.765.5758 Copyright©2016 Vivint Solar Developer,LLC All Rights Reserved PPA(8/2016,v3.2.2)I Page 1 SIGNATURE PAGE AND NOTICE TO CUSTOMERS A. INCORPORATED DOCUMENTS. These documents G. You have the right to require Us to have a are incorporated into this Agreement and apply to the performance and payment bond. relationship between You and Us: (1) Residential Solar H. CUSTOMER'S RIGHT TO CANCEL. YOU MAY Power Purchase Agreement, (2) Exhibit A: Notice of CANCEL THIS CONTRACT AT ANY TIME BEFORE THE Cancellation, (3) Exhibit B: State Notices and LATER OF: (1) MIDNIGHT OF THE THIRD (3RD) Disclosures, (4) Exhibit C: Certificates of Insurance, BUSINESS DAY AFTER THE TRANSACTION DATE, OR and (5) Customer Packet. (II) THE START OF INSTALLATION OF THE SYSTEM OR B. WE HAVE NOT GUARANTEED, PROMISED OR ANY OTHER WORK WE PERFORM ON YOUR OTHERWISE REPRESENTED ANY REDUCTION IN PROPERTY. IF YOU WISH TO CANCEL THIS CONTRACT, ELECTRICITY COSTS IN RELATION TO THE SYSTEM YOU MUST EITHER: (1) SEND A SIGNED AND DATED THAT WILL BE INSTALLED ON YOUR PROPERTY. WRITTEN NOTICE OF CANCELLATION BY MAIL, E-MAIL, C. IT IS NOT LEGAL FOR US TO ENTER YOUR PREMISES OR FAX; OR (2) PERSONALLY DELIVER A SIGNED AND UNLAWFULLY OR COMMIT ANY BREACH OF THE DATED WRITTEN NOTICE OF CANCELLATION TO: PEACE TO REMOVE GOODS INSTALLED UNDER THIS VIVINT SOLAR DEVELOPER, LLC, 1800 W ASHTON AGREEMENT. BLVD, LEHI, UT 84043, ATTN: PROCESSING D. DO NOT SIGN THIS AGREEMENT BEFORE YOU DEPARTMENT. IF YOU CANCEL THIS CONTRACT HAVE READ ALL OF ITS PAGES. You acknowledge that WITHIN SUCH PERIOD, YOU ARE ENTITLED TO A FULL You have read and received a legible copy of this REFUND OF YOUR MONEY. REFUNDS MUST BE MADE Agreement, that We have signed the Agreement, and WITHIN 10 DAYS OF OUR RECEIPT OF THE that You have read and received a legible copy of every CANCELLATION NOTICE. SEE THE ATTACHED NOTICE document that We have signed during the OF CANCELLATION FOR AN EXPLANATION OF THIS negotiation. RIGHT. DO NOT SIGN BELOW UNLESS WE HAVE GIVEN E. YOU RISK THE LOSS OF ANY PAYMENTS MADE TO YOU THE "NOTICE OF CANCELLATION". A SALES REPRESENTATIVE. I. Unless You are provided with a longer period in F. DO NOT SIGN THIS AGREEMENT IF THIS Exhibit A,You may not terminate this Agreement after AGREEMENT CONTAINS ANY BLANK SPACES. You are three(3) business days of the Transaction Date. If You entitled to a completely filled in copy of this seek to cancel thereafter, then You will forfeit any Agreement, signed by both You and Us, before any amounts previously paid and You may owe Us the work may be started. Default Payment. VIVINT SOLAR DEVELOPER, LLC CUSTOMER(S): Signature: Signature: Printed Name: Serge Dldenko Printed Name: Simon Amin Salesperson No.: - Date. 2016-09-30 Date: 2016-09-30 Signature: Printed Nome: Charles Fuyani Date, 2016-09-30 Copyright© 2016 Vivint Solar Developer, LLC All Rights Reserved. PPA(812016,v3.2.2)I Page 18 EcolibriumSolar Customer Info Name: Email Phone: Project Info Identifier: 5280437 Street Address Line 1: Street Address Line 2: City: State: Zip: Country: System Info Module Manufacturer: JA Solar Module Model: JAP6-60-270/4BB Module Quantity: 8 Array Size (DC watts): 2160.0 Mounting System Manufacturer: Ecolibrium Solar Mounting System Product: EcoX Inverter Manufacturer: SolarEdge Technologies Inverter Model: v.SE3800A-US (240V) Project Design Variables Module Weight: 40.124084 Ibs Module Length: 64.960665 in Module Width: 39.0157691 in Basic Wind Speed: 1 00.0 mph Ground Snow Load: 40.0 psf Seismic: 1.5 Exposure Category: B Importance Factor: I Exposure on Roof: Partially Exposed Topographic Factor: 1.0 Wind Directionality Factor: 0.85 Thermal Factor for Snow Load: 1.2 Lag Bolt Design Load- Upward: 820 Ibf Lag Bolt Design Load- Lateral: 288 Ibf Module Design Moment—Upward: 3655 in-lb Module Design Moment—Downward: 3655 in-lb Effective Wind Area: 20 ft2 Min Nominal Framing Depth: 2.5 in Min Top Chord Specific Gravity: 0.42 EcolibriurnSolar Plane Calculations (ASCE 7-10): North Roof 3 Roof Shape: Edge and Corner Dimension: 3.4440919347127306 ft Attachment Type: Stagger Attachments: Yes Average Roof Height: 25.0 ft Include Snow Guards:Yes Least Horizontal Dimension: 34.4409193471273 ft Include North Row Extensions: No Roof Slope: 26.0 deg Truss Spacing: 16.0 in Snow Load Calculations - Description Interior Edge Corner Unit Flat Roof Snow Load 26.9 26.9 26.9 psf Slope Factor 1.0 1.0 1.0 Roof Snow Load 26.9 26.9 26.9 psf Wind Pressure Calculations Description Interior Edge Corner Unit Net Design Wind Pressure Uplift -19.4 -31.9 -47.9 psf Net Design Wind Pressure Downforce 11.4 11.4 11.4 psf Adjustment Factor for Height and Exposure Category 1.0 1.0 1.0 Design Wind Pressure Uplift -19.4 -31.9 -47.9 psf Design Wind Pressure Downforce 16.0 16.0 16.0 psf ASD Load Combinations Description Interior Edge Corner Unit Dead Load 2.3 2.3 2.3 psf Snow Load 26.9 26.9 26.9 psf Downslope: Load Combination 3 11.6 11.6 11.6 psf Down: Load Combination 3 23.8 23.8 23.8 psf Down: Load Combination 5 11.6 11.6 11.6 psf Down: Load Combination 6a 25.5 25.5 25.5 psf Up: Load Combination 7 -10.4 -17.9 -27.5 psf Down Max 25.5 25.5 25.5 psf Spacing Results(Landscape) - Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 65.0 65.0 62.6 in Max Spacing Between Attachments With Rafter/Truss Spacing of 16.0 in 64.0 64.0 48.0 in Max Cantilever from Attachment to Perimeter of PV Array 21.7 21.7 20.9 in Spacing Results(Portrait) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 50.4 50.4 48.5 in Max Spacing Between Attachments With Rafter/Truss Spacing of 16.0 in 48.0 48.0 48.0 in Max Cantilever from Attachment to Perimeter of PV Array 16.8 16.8 16.2 in I EcolibriumSolar Layout � r xf t q lhyS 3 � ' iA i aY.i yy # z i ti 4 t V W V Skirt e Coupling e End Coupling Note: If the total width of a continuous array exceeds 35 ft, break Oo Clamp array to allow for thermal expansion and contraction. See 0° End Clamp Installation Guide for details. ® North Row Extension Warning: PV Modules may need to be shifted with respect to roof Q Row-to-Row Bonding Clip I Bonding Jumper trusses to comply with maximum allowable overhang. EcolibriurnSolar Roof Weights In Conformance with Solar ABC's Expedited Permit Process Module Quantity: 8 Weight of Modules: 321 Ibs Weight of Mounting System: 30 Ibs Total Plane Weight: 351 Ibs Total Plane Array Area: 141 ft2 Distributed Weight: 2.49 psf Number of Attachments: 15 Weight per Attachment Point: 23 Ibs Roof Design Variables Design Load - Downward: 918 Ibf Design Load - Upward: 720 Ibf Design Load -Downslope:460 Ibf Design Load -Lateral: 252 Ibf EcolibriumSolar Bill Of Materials Part Name Quantity ES10260 EcoX Row-to-Row Bonding Clip 1 ES10121 EcoX Coupling Assembly 7 ES10146 EcoX End Coupling 3 ES10103 EcoX Clamp Assembly 8 ES10136 EcoX End Clamp Assembly 7 ES10144 EcoX Junction Box Bracket 1 (Optional) ES10132 EcoX Power Accessory Bracket 8 ES10333 PV Cable Clip 40 ES10334 4 PV Cable Clip 16 ES10195 EcoX Base, Comp Shingle 15 ES10197 EcoX Flashing, Comp Shingle 15 vuvont so I a r 1800 W Ashton Blvd. Structural Group Lehi, UT 84043 Jon P. Ward, SE, PE Clint C. Karren, PE Structural Engineering Manager Structural Engineering Manager jon.ward@vivintsolar.com clintkarren@vivintsolar.com November 14, 2016 Mr. Dan Rock, Project Manager Vivint Solar 1800 W Ashton Blvd. Lehi, LIT 84043 Re: Structural Engineering Services Amin Residence 74 Ord St, Salem, MA S-5280437; MA-01 Dear Mr. Rock: Pursuant to your request,we have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit/Verification Form prepared by a representative from our office under my supervision identifying specific site information including size and spacing of members for the existing roof structure. 2. Design drawings of the proposed system including a site plan, roof plan and connection details for the solar panels. This information was prepared by the Design Group and will be utilized for approval and construction of the proposed system. 3. Photovoltaic Rooftop Solar System Permit Submittal identifying design parameters for the solar system. 4. Photographs of the interior and exterior of the roof system identifying existing structural members and their conditions. 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: Description of Residence: The existing residence is typical wood framing construction with the roof system consisting of the following: • Roof section is composed of 2x8 dimensional lumber at 16"on center with 2x4 collar ties every 16" and a single layer of roofing. The attic space is unfinished and photos indicate that there was free access to visually inspect the size and condition of the roof members. All wood material utilized for the roof system is assumed to be Spruce-Pine-Fir #2 or better with standard construction components. The existing roofing material consists of composite shingle. Stability Evaluation: A. Wind Uplift Loading 1. Calculations for uplift are based on ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures, a wind speed of 100 mph based on Exposure Category B and 26 degree roof slopes on the dwelling areas. Ground snow load is 40 PSF for Exposure B, Zone 2 per(ASCE/SEI 7-10). 2. Total area subject to wind uplift is calculated for the Interior, Edge and Corner Zones of the dwelling. Page t of eidunt. so l a r B. Loading Criteria 8 PSF= Dead Load (roofing/framing) 40 PSF =Ground Snow Load 3 PSF= Dead Load (solar panels/mounting hardware) Total Dead Load= 11 PSF The above values are within acceptable limits of recognized industry standards for similar structures and in accordance with the 2009 International Residential Code with Massachusetts Amendments. Analysis performed on the existing roof structure utilizing the above loading criteria indicates that the existing members will support the additional panel loading without damage, if installed correctly. C. Root Structure Capacity 1. The photographs provided of the attic space and roof rafters show that the framing is in good condition with no visible signs of damage caused by prior overstressing. D. Solar Panel Anchorage 1. The solar panels shall be mounted in accordance with the most recent "Ecolibrium Solar Installation Manual", which can be found on the Ecolibrium Solar website (www.ecolibriumsolar.com). 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. 2. The solar panels are 1 Y2" thick and mounted 4 1/2" off the roof for a total height off the existing roof of 6". At no time will the panels be mounted higher than 6"above the existing plane of the roof. 3. Maximum allowable pullout per lag screw is 205 Ibs/inch of penetration as identified in the National Design Specifications (NDS) of timber construction specifications for Spruce-Pine-Fir assumed. Based on our evaluation, the pullout value, utilizing a penetration depth of 2 1/2", is less than the maximum allowable per connection and therefore is adequate. 4. Considering the roof slopes, the size, spacing, condition of the roof, the panel supports shall be placed at and attached no greater than every fourth roof member as panels are installed perpendicular across members and no greater than the panel length when installed parallel to the members (portrait). No panel supports spacing shall be greater than four (4) spaces or 64" o/c, whichever is less. 5. Panel support connections shall be staggered to distribute load to adjacent members. Based on the above evaluation, with appropriate panel anchors being utilized the roof system will adequately support the additional loading imposed by the solar panels. This evaluation is in conformance with the 2009 International Residential Code with Massachusetts Amendments, current industry standards and practice, and the information supplied to us at the time of this report. Should you have any questions regarding the above or if you require further information do not hesitate to contact me. ♦ OF Regards, ♦ �Os N P G Jon P. Ward, SE, PE AR MA License No. 52584 No. 525 � gFGISTEK��\��4i �� sS/ONAI EHO �� ,��►� ltttt Page 2 of v iv ip' t. solar NMET.. ISTEMSDE Nlry �FRLU, E.-H. ❑ HOOF VErvi,s, a < DISH 9 N O y E Q O O E v E u PV SYSTEM SIZE: cHIMNF. a d a N tK LA MODULES I �SKYLIGHT Ovumlzw'e DN iXE BPCII WTH OF EACH Moove. alrvc sc OI. i ® asMoouLEs 40'OGF V EVC CONDUIT FROM. x x So.IOELECIHICK FANEL O ----------- INTERCONNECTION CSwL.sLOC LEDISCONNFTFC &UNOn METER LOLPTON:HE I.T. O I O LTION BOX Al ACHED TOARMY TEND MWNTINGXx RDMARE TO KEEP IONBOXOFFHOOF > � Roof Type Comp.Shingle I - E O RooffSSection 1 I E RMN ruv4 i M >00< >00< ss — mhs S SHEET n NAME: F Q �J a SHEET NUMBER: 74 Ord St, Salem MA 01970 IPV SYSTEM SITE PLAN SCALE:3/16"=1'-0" a 4COU'PLIN"G +ATAMENT CLAMPASSEMBLY 1 (INCLUDES GLIDER) LEAF SPRING GLIDER .2MODULE CLAMP+ATTACHMENT� PERMITTED COUPLING CLAMP SPACING STRUT NUT RAFTER ECOX BASE SEALING WASHER RAFTER FLASHING L— COMP SHINGLES 1 1 o LAPORTRAIT I i M _ N CL MODULE MP SPACING ;+ z w 2 6/16"x4 1/2" SS LAG SCREW IL=LANDSCAPE CLAMP SPACING TORQUE=1322 FT-LBS �— Q/ )MODULES IN PORTRAIT/LANDSPACE w3.o NOT TO-LE MOUNT DETAIL - ECOX E z WITH METAL FLASHING PV3.6 Not TO SME 2 MOUNTING W 3.0 DETAIL a CANTILEVER L/3 OR LESS . ` w L=MAX 64" COUPLING CLAMP $ PV MODULES,TYP.MOUNT -�� OF COMP SHINGLE ROOF, / MODULE SHEE N PARALLEL TO ROOF PLANE Z J Z Q 0 ~ RAFTER 2 p PV ARRAY TYP. ELEVATION SHEET NOT TO SG E NUMBER. (T)PVSYSTEM MOUNTING DETAIL q (T)PV NOT TO SCALE N PV 3.0 > a Photovoltaic System Conduit Conductor Schedule(ALL CONDUCTORS MUST BECOPPER) 1 2 DC System Size I 2160 Tag Description Wire Gauge Aof Conductors/Color Conduit Type Conduit Size AC System Size 3800 1PV Wire 10 AWG 2(V+,V-1 N/A Free Air N/A Free Air to Ad _ Total Module Count 8 1 Bare Copper Ground(EGC/GEC) 6AWG IBARE N/A Free Air N/A Free Air IS 2 THWN-2 10 AWG 2(1W,1V-)B/R PVC 1" p 2THWN-2-Ground RAWG 1(GRN) PVC V, v ac Za - 3THWN-2 30 AWG 3(1L1,112,IN)B/R/W PVC V, 'E o B� 3THWN-2-Ground 8AWG 1(GRN) PVC V. u Existing l nverter mmrmad on: 4THWN-2 6AWG 3(11-1,112,1N)B/R/W LFNC to is _ ontypeoun 1A US Type, 1 4THWN-2-Ground 8AWG 1(GRN) LFNC 1" Cc : CID L EDs o ng Module tnrermaDon: 0 Type:IKM260P-60 IA nUm:2n v, VI SI BEE LOCKABLE C up KNIFEDISCONNECT EEC Square D INF222RB 60N240V 16 UNFUSED NEMA3 an sin cr �eor sAd Solar Edge O . SE3800M115 Palo tol lnterronnedian.Supply Side de no w 'Conforms to ANSI J0s12AI,Coomrm:W NEC ml4 opC12.1-tone S SQUARE D DU222RB SQUARE D D222NRB m on pa 240V/50A FUSEO NEMA3 w w NEMA30REQUIVAIENT OR EQUIVALENT WITH 25' WITH 15'C CUUMPRATONS E- r w TEor RMINATIONS /rA Z Z N IVI ED sting 240V1200A SHEET Service Pond,single NAME: Phi se,with uMA Main oi.ionect m c_ STRING 18PV t 2Z A AMDOUI£5 3 41 D SHEET NUMBER: MINIMUM GEC SIZE 4 AWG COPPER BPV MODULES PER VVERTER=21W WATTS STC VIii.Erf7teglyzal NICE'A/C E'KNIFE'r� DISCONNECT DISCONNECT IN SIGHT OF TAP W DC Safety Switch Conductor Calculations Rated for max operating contlition of inverter PV Module Rating@ STC -Wire gauge calculated from NEC code 310.15(BI(16)with ambient temperature calculations as NEC fi90.35 compliant Module Make/Model JAPE-60-270/4133 from NEC 310.15(2)(a). `opens all ungrountled conductors Max Power-Point Current(Imp) 8.65 Amps For"On Root"conductors we use the 90'C column ampaciry,0.5"-3.5"off-the-roof temperature a n ^ Max Power-Point Voltage(Vmp) 31.23 Volts adjustment from 330.15(B)(3)(c),and raceway fill adjustments from 310.15(9)(16). o Optimizer Solar Edge P300 ` O Open-Circuit Voltage(Void 38.48 Volts For"Off Roof conductors we use the TS°C column ampaciry,or the 90°C column ampaciry with a DC Input Power 300 Watts the relevant ambient temperature and raceway fill adjustments,whichever is less, c m a DC Max Input 48 Volts Short Thelist) 9.26 Amps pu Voltage The rating of the conductor after adjustments MUST be greater than,or equal to,the continuous E L Max Series Ease(OCPD) 15 Amps - DC Max OutputInput 12.5 Amps duty upra n Example output current DC Max Output Curren[ 15 Amps Poor.Maximum Power at STC(Pmax) 270 Watts Calculation Example-Wire Rating(90'C)x Ambient Temperature Adjustment Conduit Fill Max String Rating 5250 Watts Maximum System Voltage OC 1000V(UL) Adjustment>=Continuous Duty Output Current Inverter Make/Model SE380DA-US Voc Temperature Coefficient -0.33 %/C (On Roof,Tag 2):10 gauge wire rated for 40 A, 40Ax 0.76 x 1(2 Conductors)=30.4 A>=18J5 CEC Efficiency 98 % A. AC Operating Voltage 240 Volts PV Module Rating @ STC (Off Roof,Tag 3):10 gauge wire rated for 35 A, 35 A>=19.29 A L Continuous Max Output Current 16 Amps Module Make/Model IKM260P-60 DC Maximum Input Current 13 Amps Max Power-Point Current(imp) 8.32 Amps Short Circuit Curren[ 1➢.5 Amps Max Power-Point Voltage(Vmp) 31.1 Volts N Max Out ut FaWt Current 12.5 A/20ms Open-Circuit Voltage(Voc) 38.1 Volts Short-CircuitCurrent(Isc) 8.98 Amps Max Series Fuse(OCPD) 15 Amps Optimizer Solar Edge P300 Nam.Maximum Power at SIC(Period 260 Watts - m OC Input Power 300 J Watts Maxim u re System Voltage 1000 V OC(I EC) DC Max Input Voltage 48 Volts Voc Temperature Coefficient -0.31 %/C DC Max Input Current 12.5 Amps - Is OC Max Output Current 15 Amps t' Max String Rating 5250 Watts AC Ou[putfurrent According to NEC 690.8(8)(1) 15.83 Amps Nominal AC Voltage 1 24D Volts Inverter Make/Model SE6008jAmp, THIS PANEL IS FED BY MULTIPLE SOURCES(UTILITY AND SOLAR) CtCPD Calculations CEC Efficiency 97.5 AC Operating Voltage 240 ROOFTOP CONDUCTOR AM PACITI ES DESIGNED I N COMPLIANCE g WITH NEC 690.8,TABLES 310.15(e)(2)(a),310.15(B)(3)(a), 8 red kern sized according to coma moos duty output current PV ci rcuit norm i no l current be sed offvic Continuous Max Output Current 25 310.15(B)(3)(c),330.15(B)(16),CHAPTE R 9 TABLE 4,5,&9. i overter continuous output current X(1.25(N EC code 210.19(AI(1)(a)). O so m so DC Maximo m In put Current 18 LOCATION SPECI FIC TEM PERATURE OBTAIN E D FROM ASH RAE 2013 Short Circuit Current 22.5 DATATABLES. Inverter 1.SE3800 A-US-U Max Output=15.83 A 1.25(NEC code 210.19(A)(1)(a)) - us w Max Output Fa ult Current 275 gSHPAE 2013- =1979A<20A(OCPD) Highest Monthly 2%DB Design Temp:32.5 Celsius system output current w/continuous duty=19 79 c 20A(System OCPD) Lowest Min.Mean Extreme DB:-23.9 Celsius < a u v F „ < so Other Notes '^ SHEET •ALL INTERIOR RACEWAYS CARRYING DC CURRENT SHALL BE METALLIC NAME: •All ampaciry calculations are made in compliance with NEC 220.5(B) to w e m 2 6 SHEET NUMBER: N u1 • Es