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28 OUTLOOK AVE - BUILDING INSPECTION (2) c 6IJ r r K PECTIbNAL ; V — The Commonwealth of Massachusetts ('; . Board of Building Regulations and Standards CITY OF a w - (; .' Massachusetts State Building Code, 780 CMR SALEM Revised Mar 201 I Building Permit Application To Construct, Repair, Renovate Or Demolish a One-or Two-Family Dwelling This Section For Official Use Only Building Permit Number: Date Applied: Building Official(Print Name) Signature Date SECTION 1:SITE INFORMATION zBLI roperty Address: 1.2 Assesso Map&Parcel Numbers o�-► 00K Assessors Mapawe Lla is this an accepted street?yes -_ no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq PC)— Frontage(ft) 1.5 Building Setbacks(B) 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 if yes[] SECTION 2: PROPERTY OWNERSHIP' 2.1 OwnerAnffiony Digiulio Salem MA 01979 Name Print t(Print) City,State,ZIP 28 outlook ave 9785678763 Rogsnrse55@yahoo.com No.and Street 'Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK'(check all that apply) New Constructio7rC- Existing Building❑ Owner-Occupied ❑ 1 Repairs(s) ❑ 1 Alteration(s) ❑ 1 Addition ❑ Demolition ❑ I Accessory Bldg.❑ Number of Units Other ❑ Specify: Brief es ription of Proposed Wo k'-: gd r, 1 SECTION 4: ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only Labor and Materials) I.Building 1. Building Permit Fee:$ Indicate how fee is determined: $ ❑Standard City/Town Application Fee 2.Electrical �S ❑Total Project Cost'(Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ 4.Mechanical (HVAC) $ List: �D 5.Mechanical (Fire $ Suppression) Total All Fees:$ l I_ Check No._Check Amount: Cash Amount:_ 6.Total Project Cost: $��� T 0 Paid in Full ❑Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) h'q"f k License Number Expiration ate Na c f der 1 1 List CSL Type(see below) V No.and tn: t UU Type Description U Unrestricted(Buildings up to 35.000 cu.ft.) Crown,State,7_IP I Tt It Restricted 1&2 FamilyDwelling M Masonry RC Roofing Covering WS Window and Siding SF Solid Fuel Burning Appliances I Insulation Telephone Email address D Demolition 5.2 Registered Home Improvement Contractor(RIC) 7b 4� I lb HIC Registration Number Expiration Date HIC Company Nan r}I IC IL istrant Nam -� ) o � -t �IQ�Y�l�y'�U�n+CO�dt�atg No.and Street , I r( Email address ( h th�01 I Ci /Town,State,ZIP 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 .........irr' 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 yA V •' /�0 to act on my behalf,in all matters relative to work authorized by this building permit application. Anthony Digiulio 10/19/2016 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. )60.t Upme �kvj huou- I ► 1 i 11 ko Print 0 &7s or Authorized Agent' Name(Electronic Signature) Date NOTES: I. 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 not 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. ov(oca Information on the Construction Supervisor License can be found at www.mass.pov/dys 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 Office of Investigations I Congress Street,Suite 100 Boston,MA 02114-2017 www.massgov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Le 'blv Name(Business©/Organintion/Individual)::^\1 ,I V,1 �t SC) ' G r Address: t 8 00 W P�� Y��1�(r�� L \ V QJ' l L City/State/Zip: Q�'1` Q41 Phone#: �0 �� � 4 Are you an employer?Check the,appropriate box: Type of project(required): I.pt I am a employer with �30 4. ❑ I am a general contractor and I employees(full andlorpart-time). • have hired the sub-contractors 6. ❑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 g, ❑Demolition working for me in any capacity. employees and have workers' [No workers'comp. insurance comp:insurance? 9. ❑ Building addition required.] 5. ❑ we are a corporation and its 10.[3 Electrical repairs or additions I❑ 1 am a homeowner doing all work officers have exercised their 1 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 S� 1 comp.insurance required.] 'Any applicant that checks box 91 must also fill out the section below showing their workers'compenstaian policy Information. t Homeowners who submit this affWavit indicating they are doing all work and then hire outside contractors must submit a new affidavit Indicating such. tContraclom that check this box must attached an additional sheet showing the name of the subcontractors and state whether or not those entllies have employees, Ifthesub-contractors have employees,they must provide their workers'comp.policy number. I am an employer fkat is providing workers'compensation Insurance for my employees. Below is the policy and fob site Information. Insurance Company Name: �M��SY Policy#or Self-ins.Lic.#:V VC(�3 Oq �00 2 3 C)2 Expiration Date: _ZCD Job Site Address:Z'G ©� (�1 a©K Q V Q City/State/Zip: -t\QM M a 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 ins ce coverage verification. I do hereby cerI Pa the vaink and penalties o e u tbat the Jn ormatlon provided above is true and correct Si re: ` D,ate Ph one Official use only. not w this area,to be completed by city or town offlcial 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#: �j24. i�zn� �z1 �>� cccfirr�elli Office of Consumer Affairs � d Business Regulation 10 Park Plaza- Suite 5170 Boston,Massachusetts 02116 Home Improvement.Contractor Registration ,Registration: 170848 k -f 4 Type: Supplement Card VIVINT SOLAR DEVELOPER LLC.. ' ExPitaBon: 11512018 KYLE GREENS 3301 N THANKSGIVING WAY SUITE sod: LEHI, LIT SOO', }r ,updntc Addross and return seed.Mark teevon for cbm&& ewt O.xarn,asnt .Addregt j Renewal I]Bmpleyment Ej Lott Card 4 M ssachusetts - Department of Pubfic Safety , $0 d of taitehnq Regulations and Stat!clards rho ' • _.__ '_-icense' CS-108068 . KYLE GREENS 44 MAIN STREET North Reading MA 0 Expiration � Cc�missioner 0112012018 ` s 6 A`oRo® °A'�'"'°°°""Y' CERTIFICATE OF LIABILITY INSURANCE 0127/2016 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 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 CeNficate does not confer rights to the certificate holder in lieu of such endorsemengs). - PRODUCER - CONTACT MARSH USA INC. NAME: 122517TH STREET,SUITE 1300 PHONE FAX No: DENVER,CO 80202-5534 E-MAIL INC, Ath1:Denver.CertRequest@marsh.com I Fax:212-948.4381 - ADDRESS: INSURE S AFFORDING COVERAGE NAICN INSURER A:Axis Specialty Europe INSURED Vivint Solar,Inc: INSURER B:Zurich American Insurance Company 16535 Mvint Solar Developer LLC INSURER C:American Zurich Insurance Company 40142 Viviot Solar Provider LLC INSURER o:N/A N/A 3301 North Thanksgiving Way,Suite 500 Lehi,UT 84043 INSURERS: INSUNER F COVERAGES CERTIFICATE NUMBER: SEA-OM20007-12 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. INSR ADDLSUBR POLICYEFF POUCYEXP LTR TYPE OF INSURANCE POLICY NUMBER MMO MWD LIMITS A X COMMERCIAL GENERAL LIABILITY 3T76500116EN 01129/2016 01/29/2017 EACH OCCURRENCE If 25,000,000 CLAIMS-MADE MOCCUR REMISES tEa occurrence $ 1,000,000 N ED EXP(Any one Person) S 10,000 PERSONAL a ADV INJURY IS 1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERALAGGREGATE $ 25,000,000 X POLICY1:1 JEC7 E LOC PRODUCTS-GOMPIOPAGG $ 25,000,000 OTHER: $ B AUTOMOBILE LIABILITY RAP509601501 11/0112015 11/01/2016 COMBINED SINGLE LIMIT $ 1,000,000 Ea amdent X ANY AUTO BODI LY INJURY(Per person) If ALL AUTOS OWNED SCHEDAUTOS BODILY BODILY INJURY(Per accident) 8 X HIRED AUTOS X NON-OWNED PROPERTY DAMAGE $ AUTOS Per aoddent Comp/Coll Ded S 1,000 UMBRELLA LIAB OCCUR EACH OCCURRENCE $ EXCESS LIAR CLAIMS-MADE AGGREGATE $ DELI RETENTION$ I Is C WORKERS COMPENSATION WC509601301 11/01/2015 11/01/2016 X I PER oTH - ANDEMPLOYERS'LIABILITY YIN STATUTE ER ANY PROPRIETORIPARTNER/EXECUTIVE AZ,CA,CT,HI,MD,NJ,NY,NV,NM, E.L.EACH ACCIDENT $. 1,000,000 OFFICER/MEMBER EXCLUDED? NIA (Mmulatory in NH) CR,PA,UT E.L.DISEASE-EA EMPLOYEE $ 1,000,000 B li yes,describe under WC509601401 A1A 11I01/2015 11101I2016 DESCRIPTION OF OPERATIONS below ( i E.L.DISEASE-POLICY LIMIT If 1,000,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES(ACORD 101,Additional Remarks Schedule,may be alrached If mom space is required) The Ceri fcate Holder and others as defined in the written agreement are included as additional insured where required by written contract with respect to General Uability.This insurance is primary and non- contributory over any exisdng insurance and limited to liability arising out of the operations of the named insured and where required by written contract.Waiver of subrogation is applicable where required by written contract 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. AUTHOWED REPRESENTATIVE of Marsh USA Inc. Kathleen M.Parsloe ,j ,fj ,72f. f;l4also @ 1988-2014 ACORD CORPORATION. All rights reserved. ACORD 25(2014/01) The ACORD name and logo are registered marks of ACORD 0 RESIDENTIAL SOLAR POWER PURCHASE AGREEMENT V Y����eSolar Customer Name and Contact Information: Transaction Date '--��/q Name(s) Anthony Digiulio Service No.2016-10-11 Installation Location Address 28 Outlook Ave Approximate Start and 28 Outlook Ave Salem MA 01970 Completion Date Salem 2017-04-09 Home Phone 7$17601316 MA 01970 Cell Phone 7817601316 E-Mail tonyd01970@comcast.net 00*o" 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 I Fax 801.765.5758 Copyright'?2016Vivint Solar Developer,LLC All Rights Reserved PPA(8/2016,v3.2.2)1 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. (11) 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 ar e e 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 y started. Default Payment. VIVINT SOLAR DEVELOPER, LLC CUSTOMER(S): Signature: ZRZ—� Signature: Printed Name: Serge Dldenko Printed Name: Anthony Dlglull0 Salesperson No.: Date: 2016-10-11 Date: 2016-10-11 Signature: Printed Name: Date: 2016-10-11 1Copyright© 2016 Vivint Solar Developer, LLC All Rights Reserved. PPA(W2015,v3.2.2)/Page 18 bubo nt. J o i a # 1800 W Ashton Blvd. Structural Group Lehi, LIT s4oa3 Jon P. Ward, SE, PE Clint C. Karren,PE Structural Engineering Manager Structural Engineering Manager ion.ward@ vivintso/ar.cam clinLkarren@vivintsolar.com October 24, 2016 Mr. Dan Rock, Project Manager Vivint Solar 1800 W Ashton Blvd. Lehi, UT 84043 Re: Structural Engineering Services Digiulio Residence 28 Outlook Ave, Salem, MA S-5291739;4.77 kW; 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 fallowing 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 Sections (1 and 2): Roof section is composed of 2x6 dimensional lumber at 16" on center with 1x8 collar ties every 64" 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 22 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 1 of 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. Roof 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 1/2" thick and mounted 4 1W 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 '/z', is less than the maximum allowable per connection and therefore is adequate. 4. Roof Sections (1 and 2): 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. OFAA�4 OF � Regards, s i � N Jon P. Ward, SE, PE ARp MA License No. 52584 A " No. 525 GfSTERE���F� �I ss/ONAI ENG A� Page 2 ol2 EcolibriurnSolar Customer Info Name: Email: Phone: Project Info Identifier: 5291739 Street Address Line 1: Street Address Line 2: City: State: Zip: Country: System Info Module Manufacturer: Jinko Solar Module Model: JKM265P-60 Module Quantity: 18 Array Size (DC watts): 4770.0 Mounting System Manufacturer: Ecolibrium Solar Mounting System Product: EcoX Inverter Manufacturer: SolarEdge Technologies Inverter Model: v.SE7600A-US (240V) Project Design Variables Module Weight:41.88778 Ibs Module Length: 64.960665 in Module Width: 39.0551392 in Basic Wind Speed: 100.0 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 EcolibriumSolar Plane Calculations (ASCE 7-10): North Roof 3 Roof Shape: Edge and Corner Dimension: 3.0 ft Attachment Type: Stagger Attachments: Yes Average Roof Height: 25.0 ft Include Snow Guards: No Least Horizontal Dimension: 29.0246696572284 ft Include North Row Extensions: No Roof Slope: 22.0 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 0.88 0.88 0.88 Roof Snow Load 23.7 23.7 23.7 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 2.4 2.4 2.4 psf Snow Load 23.7 23.7 23.7 psf Downslope: Load Combination 3 9.1 9.1 9.1 psf Down: Load Combination 3 22.5 22.5 22.5 psf Down: Load Combination 5 11.8 11.8 11.8 psf Down: Load Combination 6a 24.7 24.7 24.7 psf Up: Load Combination 7 -10.3 -17.8 -27.4 psf Down Max 24.7 24.7 24.7 psf Spacing Results(Landscape) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 66.1 66.1 62.7 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 22.0 22.0 20.9 in Spacing Results(Portrait) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 51.3 51.3 48.6 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 17.1 17.1 16.2 in EcolibriumSolar Layout l � F-77 t Skirt e Coupling End Coupling Note: If the total width of a continuous array exceeds 35 ft, break 0 Clamp array to allow for thermal expansion and contraction. See O End Clamp Installation Guide for details. ® North Row Extension Warning: PV Modules may need to be shifted with respect to roof o 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: 15 Weight of Modules: 628 Ibs Weight of Mounting System: 54 Ibs Total Plane Weight: 682 Ibs Total Plane Array Area: 264 ft2 Distributed Weight: 2.58 psf Number of Attachments: 27 Weight per Attachment Point: 25 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 Plane Calculations (ASCE 7-10): North Roof 2 Roof Shape: Edge and Corner Dimension: 3.0 ft Attachment Type: Stagger Attachments: Yes Average Roof Height: 25.0 ft Include Snow Guards: No Least Horizontal Dimension: 20.0127761430629 ft Roof Slope: 22.0 deg Include North Row Extensions: No 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 0.88 0.88 0.88 Roof Snow Load 23.7 23.7 23.7 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 2.4 2.4 2.4 psf Snow Load 23.7 23.7 23.7 psf Downslope: Load Combination 3 - 9.1 9.1 9.1 psf Down: Load Combination 3 22.5 22.5 22.5 psf Down: Load Combination 5 11.8 11.8 11.8 psf Down: Load Combination 6a 24.7 24.7 24.7 psf Up: Load Combination 7 p -10.3 -17.8 -27.4 psf Down Max 24.7 24.7 24.7 psf Spacing Results(Landscape) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 66.1 66.1 62.7 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 22.0 22.0 20.9 in Spacing Results(Portrait) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 51.3 51.3 48.6 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 17.1 17.1 16.2 in EcolibriumSolar Layout. n n { Skirt e Coupling End Coupling Note: If the total width of a continuous array exceeds 35 ft, break *o Clamp array to allow for thermal expansion and contraction. See O End Clamp Installation Guide for details. • North Row Extension Warning: PV Modules may need to be shifted with respect to roof 0 Row-to-Row Bonding Clip/Bonding Jumper trusses to comply with maximum allowable overhang. f , EcolibriumSolar Roof Weights In Conformance with Solar ABC's Expedited Permit Process Module Quantity: 3 Weight of Modules: 126 Ibs Weight of Mounting System: 16 Ibs Total Plane Weight: 142 Ibs Total Plane Array Area: 53 ft2 Distributed Weight: 2.68 psf Number of Attachments: 8 Weight per Attachment Point: 18 Ibs Roof Design Variables Design Load - Downward: 918 Ibf Design Load - Upward: 720 Ibf Design Load - Downslope:460 Ibf Design Load - Lateral: 252 Ibf J EcolibriumSolar Bill Of Materials Part Name Quantity ES10260 EcoX Row-to-Row Bonding Clip 4 ES10121 EcoX Coupling Assembly 14 ES10146 EcoX End Coupling 6 ES10103 EcoX Clamp Assembly 25 ES10136 EcoX End Clamp Assembly 10 ES10144 EcoX Junction Box Bracket 2 (Optional) ES10132 EcoX Power Accessory Bracket 18 ES10333 PV Cable Clip 90 ES10334 4 PV Cable Clip 36 ES10195 EcoX Base, Comp Shingle 35 ES10197 EcoX Flashing, Comp Shingle 35 1 - PV SYSTEM SIZE: N 4770 kW DC 28 Outlook Ave, Salem MA 01970 (18)Jinko Solar JKM265P-60 MODULES WITH @@ (18)SolarEdge P300 Optimizer 75'OF 1"PVC CONDUIT C `a ON THE BACK OF EACH MODULE. FROM JUNCTION BOX TO ELEC PANEL s $ gay i I l I � ❑ I �: c ' ._ e I � e I 3 I � a I� �___ __ ___________ - SHEET„ NAME: PV INTERCONNECTION POINT, INVERTER, JUNCTION BOX ATTACHED TO PRE EXISTING SOLAR ARRAY &LOCKABLE DISCONNECT SWITCH, ARRAY USING ECOX TO UTILITY METER LOCATION;TIE INTO KEEP JUNCTION BOX OFF ROOF METER#25046645 SHEET NUMBER O PV SYSTEM SITE PLAN SCALE:118"=1'{- d 8 m a d E 6 ^ ar OMP.SHINGLE CHIMNEY y_ CtS Roof Section 2 U) Roof Section 1 RoofFtimu h:17 C e Roof Tilt 22 • Roof Azimuth: 17 wiff"E > Roof Tilt:22 •� ' a 3 a s $ ., V STRING#1: —\—TIE INTO METER# p 18 MODULES 26046646 SHEET NAME: LL Z w a SHEET NUMBER O PV SYSTEM ROOF PLAN Cv SCALE:3/16"=1'-T d MOUNTING „„�o� , EAFEEA ING DETAIL GLIDE EEGI GRILLN DT PV MODULES,TYP.MOUNT I wASHEN OF COMP SHINGLE ROOF, CADGING DO FSHINGLES PARALLEL TO ROOF PLANE b ES LAG SCRE rrtes 1. PV ARRAY TYP. ELEVATION 41.1i NOT TO SCALE MOUNT DETAIL- ECOX WITH METAL FLASHING O NOTTOSCALE V, _C CLAMP+ CANTELEVER U4 OR LESS / c ATTACHMENT COUPLING L=PERMITTED CLAMP ' E SPACING SEE CODE COMPLIANT ECO LETTER FOR MAX ALLOWABLE COMPATIBLE CLAMP SPACING. MODULE COUPLING a CLAMP+ PERMITTED ATTACHMENT CLAMP CLAMP COUPLING SPACG IN PHOTOVOLTAIC MODULE a` "a L=PORTRAIT SHEET NAME CLAMP SPACING ECO N COMPATIBLE =F L=LANDSCAPE MODULE O w CLAMP SPACING 20 SHEET MODULES IN PORTRAIT/LANDSCAPE PV SYSTEM MOUNTING DETAIL NUMBER. 0 NOT TO SCALE NOT TO SCALE (h a Photovoltaic System Conduit Conductor Schedule(ALL CONDUCTORS MUST BE COPPER) DC System Size1 4770 Tag If Description wire Gauge Nor Conductors/Color Contlus Type Conduit Size AC System Size 3800 1PV Wire 10 AWG 2(W,V-) N/AFree Air N/A-FreeAr a _Total Module Count 18 1 Bare Copper Ground(EGC/GEC) 6AWG 1BARE N/AFree A"r N/A-Free Alr u a m n Y.Fl / e -- --- — - 2THWN-2 10AWG 2(1W,IV-)B/R PVC 2THWN-2-Ground 8AWG 1(GRN) PVC hp — - ]I 3THWN-2 10 AWG 3(11.1,111.2,1N)B/R/W PVC 1" 'mF- __j-_�-� 3THWN-2-Ground 8AWG 1)GRN) PVC 1" a w u 4THWN-2 6AWG 3)1L1,1L2,1N)B/R/W LFNC 1" t s &irting ModuIelnmo m on: one:In no solar 11M-245 POOR ae 4THWN-2-Ground 8AWG 1(GRN) LFNC P .nnl 27 Q _— &is[ingPVCombinerPanel Exisborginvernerl nrormabo¢ L TVpe-M21llunt560 27L5223C count 3$ O VISIBLE LOCKABLE SREC/ANSI METER KNIFE'VC MIL DISCONNECT BANK]OOAOR C 1 EQUIVALENT U5934 KL-BLG G SIE NS2NF22$p 0A/240V LINEEQUI EQUIVALENT NEMAO OR EQUIVALENT it M I Solar FEge, ON on SE3800AU5 POI N of l nlermnnection.loops,So. cup I o un g 'Conforms wassu • • 7D512(A),Conforms to NEC$D14 = OR C121 2008 j 2 SQUARE D DU222RB SQUARE D D222NRB 240V/60A UNFUSED 240V/60A FUSED NEMA3 w w A3 p� NEM0R EgUIVNFM OR EQUIVALENT WITH]5' Q Q J WITH 75T CTERMINATIONS G Q TERMINATIONS r� Z a, nu ,M. Esisang 24DV/200A SHEET Service Panel,Single 3 Phase,wth2DOAMaI4 NAME: siplNG 1:]B Pv 2 18 _ / 12DA 1")200A m MODULES `3 ) I• m O l _ __ i (SL C I. � SHEET L MINIMUM GECs¢E4 NUMBER: N LL J AWG COPPER 18PV MODULES PER INVERTER=4JT0 WAUS —g SEC VI BLFJLQCNIBIF'NIFE'glt VIAg1E/COCNA L£RNIFE P/ y DISCONNECT OISCONNECT IN SIGHT OF TAP W DC safety switch Conductor Calculations Rated for max operating contli[icn of inverter PV Module Rating @STC - re calculated from NEC code 330.15 B 16 NEC 690.35 compliant Wine gauge ca ( )( ) Ith ambient temperature calculations w all Module Make/Model JKM265PP-60 from NEC 310.15(2)(a). a o *opens ungrounded conductors a m Max Power-Point Current(imp) 8,44 Amps For"On Roof^conductors we use the 90°C column ampaciry,0.5"-3.5"off-the-roof temperature s, ^ Optimizer Solar Edge P300 Max Power-Point Voltage(Vmp) 314 Volts adjustment from 330.15(B)(3)(c),and raceway fill adjustments from 330.15(B)(16). o f Open-Cicuit Voltage(VOC) 38.6 Volts For"Off Roof"conductors we use the 75'C column ampaciry,or the 90'C column ampaciry with "^P w 'o DC Input Power 300 Watts the relevant ambient temperature and raceonyfill adjustments,whichever is less. o 0 DC Max Input Voltage 48 Volts Short-CircuitCurrent(Isc) 9.03 Amps m a The rating of the conductor after adjustments MUST be greater than,or equal to,the continuous DC Max Input Current 12.5 Ampz Max Series Fuse(OCPD) 15 Amps c d Need.Maximum Power at STC(Pmax) 265 Watts duty upratetl output current DC Max Output Current 15 Amps Calculation Example-Wire Rating(90°C)x Ambient Temperature Adjustment x Conduit Fill Max String Rating 5250 Watts Maximum System Voltage 3000 V DC(IEC) Adjustment>=Continuous Duty Output Current Inverter Make/Model SE3800A-US Void Temperature Coefficient -0.3 %/C (On Roof,Tag 2):10 gauge wire rated for 40 A, 10Ax0.76 x 1(2 Conductors=30.4 A>=18.75 CEC Efficiency 98 % A AC Operating Voltage 240 Volts PV Module Rating @ STC (Off Roof,Tag 3):30 gauge wire rated for 35 A, 35 A>=19.79 A Ss Continuous Max Output Current 16 Amps Module Make/Model Trina Solar TSM-245 P005.08 DC Maximum Input Current 13 Amps - Max Power-Point CurrentUmp) 8.2 Amps ^ Short Circuit Current 175 Amps Max Power-Point Voltage(Vmp) 29.9 Volts to Max Out ut Fault Current 17.5 A 20ms Open-Circuit Voltage(ypC) 37.8 Volts Short CircuitCurrent(Isc) 8.75 Amps Max Series Fuse(OCPD) 15 Amps : w Nom.Maximum Power at STC(Pmax) 245 Watts g Maximum System Voltage 1000 V(IEC)/600 V(UL) c Voc Temperature Coefficient -0.32 %/C Inverter Make/Model M215-60-2LL-S22-ZC Max DC Volt Rating 45 Volts U Max Power at 40C 215 Watts AC Output Current According to NEC 690.8(B)(1) 15.83 Amps Nominal AC Voltage 240 Volts Nominal AC Voltage 240 Volts in Max ACCurrent 0.9 Amps THIS PANEL IS FED BY MULTIPLE SOURCES(UTILITY AND SOIAR) CICPD Calculations .. Max OCPD Rating 20 Amps ROOFTOP CONDUCTOR AMPAOTIES DESIGNED IN COMPLIANCE $ Max Number of Panels/Circuit 17 WITH NEC 690.8,TABLES 310.15(B)(2)(a),310.15(B)(3)(a), Breakers sized acu0birg to continuous duty output current.PV circuit nominal content basedtxINAM Short Circuit Current 1.05 Ampz 310.15(B)(3)(c),310.15(B)(16),CHAPTER 9 TABLE 4,5,&9, off inverter continuous output cunentX(1.25(NEC code 210.19(A)(1)(a)).LOCATION SPECIFIC TEMPERATURE OBTAINED FROM ASHRAE 2013 DATA TABLES. - Inerer l:SE3800 A-US-U Max Output=15.83Ax1.25(NEC code 210.19(A)(1)(a))ASHBAE 2013- =19.79 A<20 A(OCPD)Highest Monthly 2%DB Design Temp:32.5 Celsiussystem output current w/continuous tluty=t9.79<20A(System OCPD)Lowest Min.Mean Extreme DR:-23.9 CelsiusOther Notes ALL INTERIOR RgCEWAYS CARRYING OC CURRENT SHALL 8E METALLIC •All ampaciry calculations are made in compliance with NEC 2205(B) u ar C m ' 2 6 SHEET ' NUMBER: N W ECiION] 15 WESE12 1 ]MOVVL 5®6915NNNONP M ULE COMP.SNIXGL IS MCUVLES 0120 SNNHOVR 8 4 e r e L . t IV ..y `..y�4 M1 .a - w , �s r SHEET N NAME: zU • U, 0 PREExlEaNGSOuRARRer N 0 W� O SYSTEq MAX CONSTRAINT SHEET NUMBER: O Offset Percentage 47J% _ V n- a