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54 MEMORIAL DR - BUILDING INSPECTION The Commonwealth of Massachusetts RECEIVED QTY OF tld�S Board of Building Regulations and StandaPECTIOINAL SE MUTALEM Massachusetts State Building Code, 780 CMR Revised Mar 2011 Building Permit Application To Construct, Repair, RenovatJ6*I001bdlbh A 11: 4 U One-or Two-Family Dwelling This Section For Official Use Only Building Permit Number: Date y6l ied: Apk- Building Official(Print Name) Signature Date I SECTION 1: SITE INFORMATION Prope Aad)ress ^1 1.2 Assessors Map&Parcel Numbers : I l.la Is this an accepted street?lyes no Map Number Parcel Number (� 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq ft) Frontage(ft) 1.5 Building Setbacks(ft) 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 Owner of Record: ThonncrS Com IQM t�r �1 Q 14 Name(Print) City,State,ZIP �4 M�Mor�Qk c�rev P. q-7z3 No.an Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK2(check all that apply) New Construction Existing Building❑ Owner-Occupied ❑ Repairs(s) ❑ 1 Alteration(s) ❑ Addition ❑ Demolition ❑ Accessory Bldg.❑ Number of Units Other ❑ Specify: Brief Description of Pro o ed Work': C SECTION 4: ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only Labor and Materials 1.Building $ Z Q`� 1. Building Permit Fee: $ Indicate how fee is determined: 2.Electrical $ it ❑ Standard City/Town Application Fee ❑Total Project Cost (Item 6)x multiplier x 3.Plumbing S 2. Other Fees: $ 4. Mechanical (HVAC) $ List: 5. Mechanical (Fire $ Suppression) otal All Fees: $ eck No. Check Amount: Cash Amount: 6. Total Project Cost: S © ❑Paid in Full ❑ Outstanding Balance Due: ':W0FC8ozy�Z)C SECTION 5: CONSTRUCTION SERVICES 5.11 Construction Supervisor License(CSL) CS11-2011(8 Z© I(8 h7 1'`` C �r e�► 1 License Number �(•�) Expiration Datci Name of CSL Holder t ' 4�`Q,� In List CSL Type(see below) �I No. and Street Type Description N,orrh R 1 t,.nV�. � /� �3b y U Unrestricted(Buildings u to 35,000 cu.ft.) �—V R Restricted I&2 FamilyDwelling City/Town,State,ZIP M Masonry RC Roofing Covering WS Window and Siding tl s •Y'�t.,J SF Solid Fuel Burning Appliances I Insulation Telephone Email addressV r V 1 r71-9' j r' D Demolition 5.2 Registered{.Home ^Improvement ++Contractor(HIC) CAPn � ��G11 t41 Vy ) \ ' `�� r 1 �� q�j /- HIC Registration Num Eipiratibn Date HIC Comp anyN ThlC1 riyr w fV i hQ N U(t �¢,,ap 1treeu�)H O�� '�i - � a�f' mail address Citi/TToown, State, ZIP Telephone �tS 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 .......... No........... ❑ SECTION 7a: OWNE AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT 1,as Owner of the subject property,hereby authorize \/ I wn1-- C�IQ k, to act on my behalf, in all matters relative to work authorized by this building permit application)1/13/15 Print Owner's Name(Electronic Signature) Date SECTION 7b: OWNEW 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. Print Owner' or Authorized Agent's Name(Electronic Signature) Date NOTES: 1. 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. ovg /oca Information on the Construction Supervisor License can be found at www.mass.gov/ds 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" (Massachusetts - Department of Public Safety Hoard of Building Regulations and Stanclards tl)"%[rurtiun Superkiror License: CS-108068 { r KYLE GREENE 44 MAIN STRA. North Reading MA.EET 01$ v it /2-• —G- 4f!Ii:' Expiration Commissioner 01/20/2018 V/fi �����[/(.�/.�LGf�L� Office of Consumer Affairs nd Business Regulation 10 Park Plaza - Suite 5170 Boston, Massachusetts 02116 Home Improvement Contractor Registration Registration: 170848 Type: Supplement Card Expiration: 1/5/2016 VIVINT SOLAR DEVELOPER LLC _I. KYLE GREENE , 3301 N THANKSGIVING WAY SUITEr5Q0 . LEHI, UT 84043 Update Address and return card.Mark reason for change. ;Cn1 G eom-bsm ❑ Address ❑ Renewal Employment ❑ Lost Card 1 The Commonweakh of Massachusetts Department of Industrial Accidents Office of Investigations 600 Washington Street Boston;MA 02111 www massgov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Leeibly Name (Business/Organization/Individual): V y i ,1 '- <UfA�t 1 n C - Address: -3 -301 0 - i hen 1�5 ; v Jq lnJ r y SN,4e- 5-o e City/State/Zip: Le- i, "7— V (y 4 3 Phone#: C?V I - Z Z 1 - r S-1 Are you an employer?CheSk pe appropriate box: Type of project(required): I.Lh t am a employer with_\l 1n 4. ❑ I am a general contractor and 1 6. ❑ New construction employees(full and/or part-time).* have hired the sub-contractors 2.❑ I am a sole proprietor or partner- listed on the attached sheet.t 7. ❑ Remodeling ship and have no employees These sub-contractors have 8. ❑ Demolition working for me in any capacity. workers' comp.insurance. g. ❑ Building addition [No workers' comp. insurance 5. ❑ We are a corporation and its f 0.❑ Electrical repairs or additions required.] officers have exercised their 3.❑ I am a homeowner doing all work right of exemption per MGL I l.❑ Plumbing repairs or additions myself.[No workers' comp. c. 152,§1(4),and we have no 12.❑ Roof remits insurance required.]t employees.[No workers' 13VOther comp.insurance required.] *Any applicant that checks box#1 must also[ill out the section below showing their workers'compensation policy information. t Homeowners. submit this affidavit indicating they are doing all work and then hire outside contractors most submit anew affidavit indicating such. rcontractors that check this box must attached an additional sheet showing the name of the sub-contractors and their workers'comp,policy information. lam an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. �t Insurance Company Name: �'N r c� Amer.Cwn �ti S u✓w H c e GA.rywn (,t Policy#or Self-ins. Lie.#: V L S-0 ft (y U / if 0 ( Expiration Datte':�('dI t�/ 7 16 (�n Job Site Address,54-1 �`11QM®Y 0� d Y City/State/Zip's�_l'O1i V 1 MAM"1 ,v Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as.required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of a fine up to$1,500.00 and/or one-year imprisonment, as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify under the pains and pen rides of perjury that the information provided above is true and correct. Signature: Date 11- Z - 1 S- Phone#: Ciro 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#: (MWD a►`�oma® CERTIFICATE OF LIABILITY INSURANCE DATE 10/29/120152015 r/YYY) 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 endorsement(s). PRODUCER CONTACT MARSH USA INC. NAME' PHONE --FFM"- 122517TH STREET,SUITE 1300 x Exr: aC No DENVER,CO 80202-5534E-MAIL Attn:Denver.CertRequesI@marsh.com I Fax:212-948-4381 ADDRESS: INSURERS AFFORDING COVERAGE NAIC d INSURER A:Evanston Insurance Company 35378 INSURED INSURER B:Zurich American Insurance Company 16535 V'Nint Solar,Inc: Vivint Solar Developer LLC INSURER C.American Zurich Insurance Company 40142 VNint Solar Provider LLCINsuRER 0:Scet6dale Insurance Company 41297 3301 North Thanksgiving Way,Suite 500 Lehi,UT 84043INSURER E NSURER F: 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. INS0. XP rypE OF INSURANCE ADOL SUER POLICY EFF POLICY E LTR POLICY NUMBER MMMDNYYY) (MWDDNYM LIMITS A X COMMERCIALGENERALLIABRITY 15PKGVVE00274 11/0111015 011292016 EACH OCCURRENCE $ 1,000,000 CLAIMS-MADEOCCUR DAMAGE TO RENTED PREMISES Ea occurneowl $ 50,000 X SIR:$100,000 MED EXP(Any one person) $ 5.000 PERSONAL S ADV INJURY $ 1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 5000000 POLICY[XX]JEC [_]LOC PRODUCTS-COMP/OP AGO $ 2,000,000 OTHER: $ B AUTOMOBILE LIABILITY BAP509601501 11/012015 111012016 COMBINED SINGLE LIMIT $ 1,000,000 Ea accident X ANY AUTO BODILY INJURY(Per pemon) $ ALL OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS AUTOS NON-0WNED PROPERTY DAMAGE X HIRED AUTOS X AUTOS Per.mcmt $ Comp/Coll Ded $ 1,000 D UMBRELLA LIARX CUR VES0002110 11/012015 01/292016 EACH OCCURRENCE $ 5,000,000 CC X EXCESS LIAR CLAIMS-MADE AGGREGATE $ 5,000,000 DED RETENTION$ $ C WORKERS COMPENSATION WC509601301 11/012015 111012016 X PER oTH- ANDEMPLOYERS'LIABILnY STATUTE ER ANY PROPRIETORIPARTNER�EXECUTIVE YNIA AZ,CA,CT,HI,MD,NJ,NY,NV,NM, E.L.EACH ACCIDENT $ 1,000,000 OFFICERIMEMBER EXCLUDED? (Mandatory In NH) OR,PA,UT E.L.DISEASE-EA EMPLOYEE $ 1,000,000 B Oyes describe ander WC509801401 MA 11/012015 11/012016 1,000,000 DESCRIPTION OF OPERATIONS below ( ) E.L.DISEASE-POLICY LIMIT $ A Errors 80missions 8 15PKGWE00274 11/012015 01292016 LIMIT 1,000,000 Contractors Pollution SIR 100,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORO 101,Addxlonal Remarks Schedule,may be aaached If more specs is required) The Certificate Holder and others as defined in the written agreement are included as additional insured where required by written contract with respect to General Liability.This insurance is primary and non- contributory over any existing insurance and limited to liability arising out of the operations of the named insured and where required by writer 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. AUTHORIZED REPRESENTATIVE of Marsh USA Inc. Kathleen M.Pahsloe ,cal*d4ty jn. f44Q1� ©1988-2014 ACORD CORPORATION. All rights reserved. ACORD 25(2014101) The ACORD name and logo are registered marks of ACORD ✓ ~MOVEM0 solar 3301 North Thanksgiving Way, Suite 500 Structural Group Lehi, UT 84043 P: (801) 234-7050 Scott E. Wyssling, PE Senior Manager of Engineering scoff.wysslingca vivinfso/ar.com August 31, 2015 Mr. Dan Rock, Project Manager Vivint Solar 3301 North Thanksgiving Way, Suite 500 Lehi, UT 84043 Re: Structural Engineering Services Cote Residence 54 Memorial Drive, Salem MA S-4591162 4.16 kW System 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 Vivint Solar representative 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 1: Roof section is composed of 2x6 dimensional lumber at 16" on center with knee wall supports 8.91667' from the ridge. The attic space is unfinished and photos indicate that there was free access to visually inspect the size and condition of the roof members. • Roof Section 2: Roof section is composed of assumed 2x6 dimensional lumber at 16" on center. The attic space is finished and photos indicate that there was no 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. Our review of the photos of the exterior roof does not indicate any signs of settlement or misalignment caused by overstressed underlying members. Stability Evaluation: A. Wind Uplift Loading 1. Refer to attached Ecolibrium Solar calculations sheet for ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures, wind speed of 100 mph based on Exposure Category B and 15 - and 11 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. vobunt. solar Page 2 of 2 B. Loading Criteria 10 PSF = Dead Load (roofing/framing) 40 PSF = Live Load 3 PSF= Dead Load (solar panels/mounting hardware) Total Dead Load= 13 PSF The above values are within acceptable limits of recognized industry standards for similar structures and in accordance with the 2009 International Residential Code. 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 (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 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 lbs/inch of penetration as identified in the Nation Design Standards (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. 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, 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. V?J truly yours, ASH OF • SLI VIL Scott E. Wyssli , PE No. 507 MA License No. 505 q90 GISTS FSSIONAL ENG vivant. solar EcolibriumSolar Customer Info Name: Thomas Cote Email: Phone: Project Info Identifier: 47403 Street Address Line 1: 54 Memorial Drive Street Address Line 2: City: Salem State: MA Zip: 01970 Country: United States System Info Module Manufacturer: Trina Solar Module Model: TSM 260-PD05.08 Module Quantity: 16 Array Size (DC watts): 4160.0 Mounting System Manufacturer: Ecolibrium Solar Mounting System Product: EcoX Inverter Manufacturer: SolarEdge Technologies Inverter Model: SE380OA-US (240V) Project Design Variables Module Weight: 43.0 lbs Module Length: 65.0 in Module Width: 37.0 in Basic Wind Speed: 100.0 mph Ground Snow Load: 40.0 psf Seismic: 0.0 Exposure Category: B Importance Factor: II 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 EcoX Design Load - Downward: 722 Ibf EcoX Design Load - Upward: 765 Ibf EcoX Design Load - Downslope: 297 Ibf EcoX Design Load - Lateral: 233 Ibf Module Design Moment— Upward: 3655 in-Ib Module Design Moment—Downward: 3655 in-Ib 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): 2 Roof Shape: Gable Edge and Corner Dimension: 3.0 ft Roof Type: Composition Shingle Stagger Attachments: Yes Average Roof Height: 15.0 ft Include Snow Guards: No Least Horizontal Dimension: 30.0 ft Roof Slope: 11.0 deg Truss Spacing: 16.0 in Snow Load Calculations Description Interior Edge Corner Unit Flat Roof Snow Load 33.6 33.6 33.6 psf Slope Factor 1.08 1.08 1.08 Roof Snow Load 36.3 36.3 36.3 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 2.6 2.6 2.6 psf Snow Load 36.3 36.3 36.3 psf Downslope: Load Combination 3 7.3 7.3 7.3 psf Down: Load Combination 3 37.5 37.5 37.5 psf Down: Load Combination 5 12.1 12.1 12.1 psf Down: Load Combination 6a 36.0 36.0 36.0 psf Up: Load Combination 7 -10.1 -17.6 -27.2 psf Down Max 37.5 37.5 37.5 psf Spacing Results(Landscape) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 55.1 55.1 55.1 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 18.4 18.4 18.4 in Spacing Results(Portrait) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 41.6 41.6 41.6 in Max Spacing Between Attachments With Rafter/Truss Spacing of 16.0 in 32.0 32.0 32.0 in Max Cantilever from Attachment to Perimeter of PV Array 13.9 13.9 13.9 in EcolibriumSolar Layout �1 I - I I `� I Skirt e Coupling Note: If the total width of a continuous array exceeds 35 ft, break array to allow for thermal expansion and contraction. See Installation Guide for details. O Clamp Warning: PV Modules may need to be shifted with respect to roof trusses to comply with 4 Bonding Jumper maximum allowable overhang. EcolibriumSolar Roof Weights In Conformance with Solar ABC's Expedited Permit Process Module Quantity: 6 Weight of Modules: 258 lbs Weight of Mounting System: 82 lbs Total Plane Weight: 340 lbs Total Plane Array Area: 100 ft2 Distributed Weight: 3.39 psf Number of Attachments: 41 Weight per Attachment Point: 8 Ibs EcolibriurnSolar Plane Calculations (ASCE 7-10): 1 Roof Shape: Gable Edge and Corner Dimension: 3.0 ft Roof Type: Composition Shingle Stagger Attachments: Yes Average Roof Height: 15.0 ft Include Snow Guards: No Least Horizontal Dimension: 30.0 ft Roof Slope: 15.0 deg Truss Spacing: 16.0 in Snow Load Calculations Description Interior Edge Corner Unit Flat Roof Snow Load 33.6 33.6 33.6 psf Slope Factor 1.0 1.0 1.0 Roof Snow Load 33.6 33.6 33.6 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 2.6 2.6 2.6 psf Snow Load 33.6 33.6 33.6 psf Downslope: Load Combination 3 9.1 9.1 9.1 psf Down: Load Combination 3 33.8 33.8 33.8 psf Down: Load Combination 5 12.1 12.1 12.1 psf Down: Load Combination 6a 33.2 33.2 33.2 psf Up: Load Combination 7 -10.1 -17.6 -27.2 psf Down Max 33.8 33.8 33.8 psf Spacing Results (Landscape) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 58.0 58.0 58.0 in Max Spacing Between Attachments With RafterfFruss Spacing of 16.0 in 48.0 48.0 48.0 in Max Cantilever from Attachment to Perimeter of PV Array 19.3 19.3 19.3 in Spacing Results(Portrait) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 43.8 43.8 43.8 in Max Spacing Between Attachments With Rafter/Truss Spacing of 16.0 in 32.0 32.0 32.0 in Max Cantilever from Attachment to Perimeter of PV Array 14.6 14.6 14.6 in EcolibriumSolar Layout r n n Skirt o Coupling Note: If the total width of a continuous array exceeds 35 ft, break array to allow for thermal expansion and contraction. See Installation Guide for details. o Clamp Warning: PV Modules may need to be shifted with respect to roof trusses to comply with Bonding Jumper maximum allowable overhang. EcolibriurnSolar Roof Weights In Conformance with Solar ABC's Expedited Permit Process Module Quantity: 10 Weight of Modules: 430 lbs Weight of Mounting System: 82 lbs Total Plane Weight: 512 lbs Total Plane Array Area: 167 ft2 Distributed Weight: 3.07 psf Number of Attachments: 41 Weight per Attachment Point: 12 lbs ' EcolibriumSolar Bill Of Materials Part Name Quantity ECO-001_101 EcoX Clamp Assembly 41 ECO-001_102 EcoX Coupling Assembly 13 ECO-001_105B EcoX Landscape Skirt Kit 2 ECO-001-105A EcoX Portrait Skirt Kit 3 ECO-001_103 EcoX Composition Attachment Kit 41 ECO-001_116 EcoX Flat-Tile Flashing 0 ECO-001_117 EcoX S-Tile Flashing 0 ECO-001_118 EcoX W-Tile Flashing 0 ECO-001_363 EcoX Lower Support-Tile 0 ECO-001_109 EcoX Electrical Assembly (optional) 2 ECO-001_106 EcoX Bonding Jumper Assembly 8 ECO-001_104 EcoX Inverter Bracket Assembly 0 ECO-001338 EcoX Connector Bracket 0 ECO_001-359 EcoX Lower Support- Low Slope 0 54 Memorial Drive, Salem MA 01970 c m m 100.OF 1•PVC CONDUIT w FROM JUNCTION BOX TO ELEC PANEL Fn o m EZ — of�uZ ��;NO JUNCTION BOX ATTACHED T ARRAY USING ECO HARDWARE TO KEEP JUNCTION BOX OFF ROOF I I INTERCONNECTION POINT,INVERTER, LOCKABLE DISCONNECT SWITCH, ANSI METER LOCATION, 8 UTILITY METER LOCATION _ I I O (16)Tma Solar TSM-260 PD0S 08 MODULE I I 12 N o I •o c I I m PV SYSTEM SIZE: I I g m o Np � < 4.160 kW DC ———————————— ma > Z w U . . z W W 2 z J Z Z Z Q 2 Z � SHEET NAME: W SHEET NUMBER: PV SYSTEM SITE PLAN 4 SCALE: 3/32" = T-0" d A U�0 o y m '3N y USO oO o'3 3 Z y O N �O �p J N O � O D m< mOw w Cl) 7 1, m yx o m II � y o" oT O_ X 0 N Z O " O m IK T m T m V R r D Z c i D i INSTALLERTIALLER:VIVINT SOLAR 3m Mm MA LICENSE e®�����. so ar ate Residence m�^ ROOF m m � Y 54 Memorial Drive PV 2.0 A" " Salem, U BER PLAN DRAWN BY CC AR 45911fi2 Last Modified:9282015 UTILITY ACCOUNT NUMBER:8792639006 CLAMP MOUNTING SEALING N m PV3.0 DETAIL WASHER C n m LOWER SUPPORT �oom fn"ate W-El �E PV MODULES, TYP. MOUNT 3mo a OF COMP SHINGLE ROOF, FLASHING p � PARALLEL TO ROOF PLANE / 2 1/2" MIN U 5/16"0 x 4 1/2° L MINIMUM STAINLESS PV ARRAY TYP. ELEVATION STEEL LAG SCREW NOT TO SCALE TORQUE=13±2 ft-lbs O CLAMP ATTACHMENT (A • NOT TO SCALE EDEN � f c •e CLAMP+ ATTACHMENT •G CANTELEVER L/4 OR LESS � COUPLING J L=PERMITTED CLAMP ECO SPACING SEE CODE COMPLIANT COMPATIBLE LETTER FOR MAX ALLOWABLE MODULE CLAMP SPACING. Sm � PERMITTED COUPLING 5 m o 0 CLAMP+ CLAMP o ATTACHMSPAC INENT CLAMP F 7 w �a COUPLING PHOTOVOLTAIC MODULE u ww m m w w z m w z � 3 SHEET t7NAME: L=PORTRAIT CLAMP SPACING ~ Zu H u u Q o r ECO p L=LANDSCAPE COMPATIBLE SHEET MODULE PV SYSTEM MOUNTING DETAIL NUMBER: CLAMP SPACING MODULES IN PORTRAIT/LANDSCAPE NOT TO SCALE 1 M NQT TO SCALE CL DC Safety Switch Notes: Rated for max operating condition of inverter NEC 690.35 compliant 'opens all ungrounded conductors r Notes: SE380OA-US-U Inverter Specs: Ngo -o= ALL CONDUCTORS CEC Efficiency 98% W.-a. AC Operating Voltage 240 V f i Continuous Max Output 16 A XEy= SHALL BE COPPER DC Maximum Input Current 13A 0)�W0 Solar Edge Optimizer Specs: o P300 DC Input Power 30OW V DC Max Input Voltage 8-48V DC Max Input Current 12.5A Design Conditions: DC Max Output Current 15A ASHRAE 2013 Max String Rating 525OW Highest Monthly 2%DB Design Temp 35.6°C. Module Specs: 16 PV MODULES PER INVERTER=4160 WATTS STC Lowest Min.Mean Extreme DB -17°C 1 STRING OF 16 PV MODULES VOC Temp coefficient V/°C Trina Solar TSM-260PDO5.08 O savaEDGE Short Circuit Current(Isc) 9.00A N SE380OA-URV Open Circuit Voltage(Voc) 38.2V INVERTER System Specs: Operating Current(Imp) 8.50A t Max DC Voltage 500V Operating Voltage(Vmp) 30.6V C a" 0 0 0 6 DC SAFETY Nominal DC Operating Voltage 350V Max Series Fuse Rating 15A •F0 SWITCH Max.DC Current per String 15A STC Rating(Pmax) 260W 8 Nominal AC Current 16A Power Tolerance -0/+3% ' L__J It_JI�_1 L-_ SOIAREDGE L1 L]N °' P3000PTIMRERS SUPPLY-SIDE SOLAR TAP EXISTING NEC 705.12(A) M ENTRANCE N 1 CONDUCTORS 5 m RATED:200A 0 w a ] ROVUNNSEO ]OAR<W TURCO REP S. Z W U NEMAT OR EQUIVALENT OR EOUNALENT p y y W A moan Vz.R TM N N Q IT ? EO EXISTING SHEET NAME: 240V/200A AC w ---------- -- — -- LOAD-CENTER z a J 7 2 SRCCANSI VIA METER IMPACTS RNITCC DISCONNECT T M Q SHEET NUMBER: PV WIRE IN FREE AIR INTO THWNQ IN 3/4"EMT MINIMUM SO AWG CU WIRE(RATED 90 DEG Q IN 3/4"EMT 1 1OAWEt W'RE EEP UNDER 3%VOLTAGE G C).6A GBARENIMUM KEEP CONDUIT.110,LI,VOLTAGE gAWG GROUND WIRE IDAWG EG WIgE EACH(RATED SO DEG Q.6AWG BARE L KEEP UNDER 1.5%VOLTAGE DROP. W COPPER EGC. 00 20 CO • ■ • �.• T }i • F �Q� " gym ��1M R � �t • n Pr eek' .x .',yam w�$r. J�",�` i v rQ. s