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9 FAIRMOUNT STREET - BUILDING JACKET 48420 ® Pa www. www �pendatlex.com MADE IN USA 30%PCW CutLeesse File Folder FEWER PAPER CUTS Vivint Solar 29 Draper St Woburn, MA 01801 Phone: (781) 350-3065 Salem Building Department c/o Thomas St. Pierre Dear Mr. St. Pierre This letter is to inform you that the following account(s) have been canceled, and therefore will not be installed: 9 Fairmount St Permit Number: B-14-1843 106 Loring Ave Permit Number: B-14-1755 rn C) 23 Buena Vista a ='M rn Permit: B-14-1842 =C'' to >M r< D Cnm Mx= z Please cancel the associated permits and close them out in your system. If there arUny �i additional steps needed to secure a refund, please let me know and I will be happyco N complete them. Thank you. Bestregards, James erman tonstruction Supervisor 045254 -- -- -------- I he C nnnnmwcalth u1 \las,uchux•tts -- --- - -- ' t BodiJ of Building RC�:tllmioiis and Simidards l i Nit \I( II' \1 I I 1 \Iassachu>Ctts Slur BuildingS1)Code. 7 ( MR. 7i' cdmoii I 13uilJim_ 1'rnnit Application To ('tarouuel. Repair. Reno,,ur lh Ik•nit:li,h .i (h(r- rrr71ti 4.1111;h Otirlhrl(' Ch11 See m For Official I'sc l.huv --_-- . Bulldme Perm( Nulnher _.__— D.ue Applied- Si_It.tlule' HWI Ill SECTION 1: .SITE IVFOR.\IA HON 1.1 Pro iLrty,\ddress: 1.2 .\+lessors Slap & Parcel Numbers 1 I I.t I, th:e .In JircplaJ ,Iful ,c,_ _ nn _ — I \I::p.\uinher I'.u..l \uii•hrt-- ___— __ r 1.3 Zoning Information: 1.4 Property Dimensions: j : •.,c in•, D:,Ir p:! Pr.:po:ry 1 u Lot Area 1sy I:1 Fnrulage iIll i l h fitWi hn4 h-th Fs '1'.. � Jr� '. .I 'd R.yw.rd Real 7a f J Fr: n 1arJ R .uutJ 1 Iri,IdeJ Re i ' J P - LP'o 1V'nte Fnraie ❑r Supply: LN.G I_r. le:, ;91; 1.7 Flood "Lune Information: 1.8 Sewage Disposal System: � Zone: Outside Flrnld Zone:' _--- — hlic ❑ — S)unletpal ❑ On ,itc dupu,al ,,,Iran ❑ Check dyes❑ i SECTION 2: PROPERTY OWNERSHIP' Owners(rf Recor .� J� I _I�al)YIP WI LL ---- IK.it,;, il'nnil ._Wdres, for Set _ ig :our Telephone SECTION 3: DESCRIPTION OF PROPOSED WORK'(check all that apply) 1 New Construction ❑ Existing Building ❑ I O•.sner-Occupied I Repaiisw ❑ Alter:nioni,) ❑ Addill-n ❑ I I. — I Demolition ❑ I ACca+,::ry Bldg. C NUm"er .if Units _ Other ❑ of .:� C a. ..:.p:•,:. t P..:pt-ed Work-' SECTION 4: ESTIMATED CONSTRUCTION COSTS Item Estimated Cots: Official Use Only II ahor and Vletenulsi jI Building y 1 1. Building Permit I ee: 'S l4c:oe h::,, Ire :. detel armed: F— ^3t:mdard City/Town Apphcanlm Fee _'. Flectncal S -- ---__-- ❑ fo o foal Project Ctt (Item Gl a multiplier a J Plumbing Y 2. Other Fees: S___ 11 NfekAlmcal iH\'AC) S List: ,\lei hamr.J iPirc Cheek No _ ('heck AITIOUnt l .,,h \m•nim X b Filial Project Cost Paid in Full ❑ Out>I_nnLng Bal.une I lac l ✓'r SECTION 5: CONSTRUCTION SER% ICES qA I.i,,n,,-d (:uii.,tructi(iiiSisperNisi)ri(-'S[,) lj,cii,e Ntomhcr 0.11C Ir \a,wc JI CSL Holder h LI'l Si- [',pc 'c,: clm,I 'Iddle" t,I'd (11 Ll I t R + Re,nmed N2 F.imilk 1),I:ilwllc S I_Matt Ile R,."fmc ---------- swhd 1 0 IL4 nw-, 5.2 Registered Ilome Insprosement Contractor M110 fll(' C,Iinp anti � Name or MC R"i,trint Name Regisnation Nkonho Address Fxpiiau,ni Date Signature roepumie SECTION 6: WORKERS' COMPENSATION INSURANCE AFFIDAVIT (M.G.L. c. 152. 2506)) Workers Compensation Insurance affidavit must be completed and submitted with this application l-.ulL;re I0 I)II,%Sde this affidavit will result in the denial of the Issuance of the building permit. Signed Atfidavit Attached'? Yes .......... 0 No 0 SECTION 7a: OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING ]PERMIT 1. as Owner of the subject property hereby authorize to act on me hehalt, mall in.'tttels relative to %,,-nk authorized by ibis building permit application. ,In Steriaiuie of Owner Date SECTION 7h: OWNEWOR AUTHORIZED AGENT DECLARATION I. as Owner or Authorized Agent heichy declare that the statements and information on the foregoing atppl ication are true and accurate. to the best of my knowledge and I behalf. Print Name Slanalurcol Owner or Authorized Agent Date Signed under the pains and penalties of perjury) NOTES: I. An Owner %hoobtams a building permit to do his/her own \%ork, or an owner who hires an uniegi,icied [III (no( registered in the Home Improsernent Contractor (1110 Pnwram), will nut ha\eacccs, to me .uhmatin-11 program or guaranty fund under M.G.L. c. 142A. Other important int,nmation ,m the MC PnIgran) .md Con.structwn Supervisor Licensing WSL)can he found in 780( MR RegulatnIn% 1 10 R6 .uld 1 10 R5. ICIJ)el.11a11\ 2 When uhs(annal work is planned, pro%ide the intIn mation below: r,Ital llmn-s area;Sq. FL I i including garage. finished hase[IICMIAUILS. decks tir ptIirhI (;i*,),s Iry mg area ISq. Fr) finhua Me room count _ I Nuinbcr,It ineplaces-- Ntunher ,,l hcdlroI,in, IsLJ111hC1 It hAthlOkI111.1 NLJITIhCl It 11.10/11,11111 I pe III he.011112 ,.,lens Nwnhcr ,,tJc,k,/ p,,i,hc, I ape ot I.,,oling 3 1'111.11 PrIIJeC( SLILi.ire IMIN he 1LJh11oLuCd tur r,,i.ii lln,lect ALMS VWV:eE fi F-� APPROVED BY T44E JMS =DB P,WR TO A.PERW"NO GRANTED CITY OF SALEM No.Q =� /�� Date 'yl . is Properly Located in Location of(� ttq Historic District? Yab No_ Building is Propedy Located in Im Coraenralloo Area? Yes No BUILDING PERMIT APPLICATION FOR: Permit to: (Circle whichever apply) Roof, Reroof, Install Siding, Construct Deck, Shed, Pool, Repair/Replace. Other: PLEASE FILL OUT LEGIBLY&COMPLETELY TO AVOID DELAYS IN PROCESSING TO THE INSPECTOR OF BUILDINGS: The undersigned hereby applies for a permit to build according to the following specifications: Owners Name l-&uvi f� t FO,bV IZ 'D Cy h I Address & Phone J r c � V m «nj (� ' (91114 LA-1 5,-c-5 LL Architect's Name Address & Phone f Mechanics Name Address & Phone 1 what is the purpose of WNW tNatariai of w6mv7 e a dwelft,for how many fambees7 wo bo didirtp cadorm to law? Asbastos7 Estimated cost �� l¢Uy ucerm r N A state Lkarrsa a `lJ Baca Iaprovaarnt Lt c. rf LS ature o pliant S NED U R TFIE PENALTY OF PERJURY DESCRIPTION OF WORK TO BE D014E 01 . (AM KA L� 1 o� MAIL PERMIT T0: APPLICATION FOR PERLWT TO � / LOCATION PERMIT GRANTED APP OVFD 7F�CTOR OF BUI INGS $ 4 3 ( cl< z (. The Commonwealth of Massachusetts a;'�. Board of Building Regulations and Standards CITY OF f Massachusetts State Building Code, 780 CMR SALEM i Revised Mar 101/ 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 Appl' d: Building Official(Print Name) Signature SECTION 1:SITE INFORMATION LI Pro erty Address: 1.,. 1.2 Assessors Map&Parcel Numbers L l a is this an accepted street?yes no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: GO Zoning District Proposed Use Lot Area(sq n) Frontage(11) s-+ 1.5 Building Setbacks(ft) o Front Yard Side Yards Rear Yard �p , Required Provided Required Provided Required Provide -m -m 1.6 Water Supply: (M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: D �C7 Zone: Outside Flood Zone? Public❑ Private❑ Municipal❑ On site disposal system Check if yes❑ Yy SECTION 2: PROPERTY OWNERSHIP' tV 2.1 Owner'of Record: Laurie Colitti Salem, MA. 01970 Name(Print City,State,ZIP 6 Fairmount St 978-744-7555 Lauriecolitti@gmail.com No.and Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK(check all that apply) New Construction ❑ Existing Building❑ Owner-Occupied ❑ Repairs(s) ❑ Altcration(s) ❑ 1 Addition ❑ Demolition ❑ Accessory Bldg. ❑ Number of Units_ Other ❑ Specify: Brief Description of Proposed Work'': toSil� SCJ�A x SLI CCetM S Vt'1 SECTION 4: ESTIi4 ATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials) 1. Building $ S` .0O 1. Building Permit Fee:$ Indicate how fee is determined: 2.Electrical $ I (]C� ❑Standard City/Town Application Fee ❑Total Project Cost (Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ 4.Mechanical (HVAC) $ List: 5.Mechanical (Fire $ Suppression) Total All Fees:$ Check No. Check Amount: Cash Amount: 6.Total Project Cost: $ I, ❑Paid in Full ❑Outstanding Balance Due: i` i� r r SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) I'�nIY_�^ 0��25y 15 In J aI r 1 S1'1P Y -P�Y� License Number Expiration Date Name of CSL Holder List CSL Type(see below) U No.and Street Type Description O ,2 L �,� r p �`('nU� U Unrestricted(Buildings u to 35,000 cu.ft.) �f - /l/w t I" U//l I R Restricted 1&2 FamilyDwelling Citylfown,State,ZI M Masonry RC Roofing Covering WS Window and Siding _ C \,.' SF Solid Fuel Burning Appliances (FS)bOS�WJ M(nS(VA'�V\UiiUY e,rV I I Insulation Telephone Email address D Demolition 5.2 'Regiis'terra/d�Home Improvement Contractor(HIC) `-OSM S \1h11 U 1 y\ y 1 1 `t ` /c`aT HIC Registration Number Expiration Date HIC CorpgVm t.j{IC,Regis nt Name I No.an reel '\ •��(,v Q A� oo;` `-� yt S\ x. Email address City/Town,State,ZIP Telephonene1f/., 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: OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT 1,as Owner of the subject property,hereby authorize \ on t SU\cxy- to act on my behalf, in all matters relative to work authorized by this building permit application. 11/22/14 Print Owner's Name(E ec0 nic Signature) Date SECTION 7b:OWNERS 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's or Authorized Agent' c ncga(Ele e) 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.e. 142A.Other important information on the HIC Program can be found at www.mass.uowoca Information on the Construction Supervisor License can be found at www.mass.L,,ov,dps 2. When substantial work is planned,provide the information below: Total floor area(sq.ft.) (including garage,finished basementlattics,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"maybe substituted for"Total Project Cost" i' i i[ A` CERTIFICATE OF LIABILITY INSURANCE °A'3 10/31/2014 r"Y' 2014 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 pollcy(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 certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER ON NAME: MARSH USA INC. 122517TH STREET,SUITE 1300 PHONE N No): DENVER,CO 80202-5534 E-MAIL Attn:Denver.cerbequest@marsh.com,Few:212.948.4381 ADDRESS. INSURERS AFFORDING COVERAGE NAACO 462738-STND-GAWUE-14-15 INSURER A:Evanston Insurance Company 35378 INSUREDMvint Solar,Inc: INSURER a Zurich American Insurance Company 16535 Vivint Solar Developer LLC INSURER C:American Zurich Insurance Company 40142 3301 North Thanksgiving Way INSURER D: Suite 500 Lehi,UT 94043 MSURER E INSURER F COVERAGES CERTIFICATE NUMBER: SEA-00236803048 REVISION NUMBER:0 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 TYPE OF INSURANCE ADDL BURR POLICY POUCY NUMBER EFF PoIWDV EItP LIMITS LTR A GENERAL LIABILITY 14PKGWE00274 1110112014 11101/2015 EACH OCCURRENCE S 1,000,000 X COMMERCIALGENERAL UABIUTY REMISES Ea occurrence $ 50,000 CLAIMS-MADE 1XI OCCUR MED EXP(Any one pawn) $ 5,000 X $5,000 Ded.BI&PD PERSONAL&ADV INJURY $ 1,000,000 GENERAL AGGREGATE $ 2,000,000 GEML AGGREGATE LIMIT APPLIES PER PRODUCTS-COMP/OP AGO S 2,000,000 POUCY X PRO- LOC $JECT B AUTOMOBILE LIABILITY RAP509601500 11/0112014 11/01/2015 COMBINE DISINGLE LIMITEa $ 1,000,000 Ix ANY AUTO BODILY INJURY(Per person) S ALL OWNED SCHEDULED AUTOS AUTOS BODILY INJURY(Peramdent) $ N NON-OWNED PROPERTY DAMAGE $ HIRED AUTOSAUTOS Per academ $ A UMBRELLA LIAB X OCCUR 14EFXWE00088 - 11/012014 11101/2015 EACH OCCURRENCE $ 5,000,000 X EXCESS LUU3 CLAIMSMADE AGGREGATE S 5,000,000 DED I I RETENTIONS I J$ C WORKERS COMPENSATION WC509601300 11/012014 11/012015 vvC STATU- OTH- AND EMPLOYERS'LIABILITY B ANY PROPRIETOR/PARTNER/EXECUTIVE YIN WC509601400 11101/2014 11101QO15 E.L.EACH ACCIDENT g 1,000,000 OFFICEF/MEMSErt EXCLUDED? NIA (Mandatory In NH) E.L.DISEASE-EA EMPLOYE 1,000,000 If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY UNIT It A EDors&Omissions& 14PKGWE00274 11/012014 11/012015 LIMIT 1,000,000 Contractors Pollution DEDUCTIBLE 5,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (Attach ACORD 101,Addi0arad Remarks Schedule,N mare space 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 th General Liability.This insurance is primary and non- contributory over any a fisting insurance and limited to liability arising out of the operators of the named insured and where required by written contract Waiver of submgation is applicable where required by written contract with respect to General Liability and Workers Compensation. CERTIFICATE HOLDER CANCELLATION Gty 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.Parsloe .{SiN/lav c.7lr. fig//� ©1988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010105) The ACORD name and logo are registered marks of ACORD ii The Commonwealth of Massachusetts Department of IndustrialAccidents �{ ice of Investigations ) I Congress Street, Suite 100 y Boston,MA 02114-2017 www.mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Lelzibly Name (Business/Orgmizationnndividual): Vivint Solar Developer, LLC Address:3301 North Thanksgiving Way,Suite 500 City/State/Zip: Lehi, UT 84043 Phone#:801-377-9111 Are you an employer? Check the appropriate box: Type of project(required): 1.N I am a employer with 10 4. ❑ I am a general contractor and I employees (full and/or part-time). have hired the sub-contractors 6. ❑ New construction 2.❑ 1 am a sole proprietor or partner- listed on the attached sheet. 7. ❑ Remodeling ship and have no employees These sub-contractors have 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 10.0 Electrical repairs or additions 3.❑ 1 am a homeowner doing all work officers have exercised their 1 I.❑ Plumbing repairs or additions myself o workers' com right of exemption per MGL y e P c. 152, 1(4),and we have no 12.❑ Roof repairs insurance required.]r e Solar Installation employees:[No workers' 13.❑� Other comp. insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. [Contractors that check this box must attached"additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name:Zurich American Insurance Company Policy#or Self-ins. Lic.#:WC 5` rn09601300 Expiration Date: 11/1/2015 Job Site Address.�111 1( " City/State/Zip: S,�a `^^(� y r ' 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 penalties of perjury that the information provided above'is true and correct. Signature: � Date Phone#: 801-2296459 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#: Office of Consumer Affairs Land Business Regulation 10 Park Plaza - Suite 5170 Boston, Massachusetts 02116 Home Improvement Contractor Registration Registration: 170848 Type: Supplement Card VIVINT SOLAR DEVELOPER LLC. Expiration: 1/5/2016 JAMES SHERMAN 4931 NORTH 300 WEST PROVO, UT 84604 Update Address and return card.Mark reason for change. son t Ci 20M-0em ❑ Address ❑ Renewal Employment Lost Card I�t Massachusetts-Department of Public Safety Board of Building Regulations and Standards Construction Supervisor License: CS-045254 JAMES R SHER11 AN 6 Fox Hollow Drife SAUGUS MA 01411G � Expiration Commissioner 08/28/2016 v V��� 3301 North Thanksgiving Way,Suite 500 Structural Group celti, UT 84043 P: (801)234-7050 Scott E. Wyssling, PE Head of Structural Engineering scoff.wyssling@a vivintsolar.eom October 24, 2014 Mr. Dan Rock, Project Manager Vivint Solar 24 Normac Road Woburn MA 01801 Re: Structural Engineering Services Colitti Residence 9 Fairmount Street, Salem MA S-4012873 2.55 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 rafters 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 2 x 6 dimensional lumber at 24" on center. The attic space is unfinished and photos indicate that there was free access to visually inspect the size and condition of the roof rafters. All wood material utilized for the roof system is assumed to be Spruce-Pine-Fir #2 or better with standard construction components. 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 35 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. is Page 2 of 2 B. Loading Criteria 10 PSF= Dead Load roofing/framing 40 PSF= Live Load (ground snow load) 5 PSF= Dead Load solar panels/mounting hardware Total Dead Load=15 PSF The above values are within acceptable limits of recognized industry standards for similar structures. Analysis performed of the existing roof structure utilizing the above loading criteria indicates that the existing rafters 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, deteriorated, structurally compromised or deflect non-uniformly, our office should be notified before proceeding with the installation. 2. Maximum allowable pullout per lag screw is 235 Ibs/inch of penetration as identified in the National Design Standards (NDS) of timber construction specifications for Hem-Fir (North Lumber) assumed. Based on our evaluation, the pullout value, utilizing a penetration depth of 2 1/2", is less than what is allowable per connection and therefore is adequate. Based on the variable factors for the existing roof framing and installation tolerances, using a thread depth of 2 1/2" with a minimum size of 5/16" lag screw per attachment point for panel anchor mounts should be adequate with a sufficient factor of safety. 3. Considering the roof slopes, the size, spacing, condition of roof, the panel supports shall be placed at and attached to no greater than every other roof rafter as panels are installed perpendicular across rafters and no greater than the panel length when installed parallel to the rafters (portrait). No panel supports spacing shall be greater than two (2) rafter spaces or 48"o/c, whichever is less. 4. Panel supports connections shall be staggered to distribute load to adjacent rafters. Based on the above evaluation, it is the opinion of this office that with appropriate panel anchors being utilized the roof system will adequately support the additional loading imposed by the solar panels. This evaluation is based on m f this report and current industry standards and practices. information supplied to us at the time o t s e ry PP P Should you have any questions regarding the above or if you require further information do not hesitate to contact me. ery truly yours, OF tH � C ti S� G 2 E 0 r_VW � Y Scotty ling, 0 50 H MA License No. 9�F FGI$TEP�c ESSlONAA- N m N , �v1mw V INTERCONNECTION POINT, N o¢j I I LOCKABLE DISCONNECT SWITCH, I ���//E z — — — ANSI METER LOCATION, — — O y�u a i &UTILITY METER LOCATION y m w oO U _ a _ I I Q I r�I i PV SYSTEM SIZE: ' 2.55 kW DC i I I JUNCTION BOX ATTACHED TO I ARRAY USING ECO HARDWARE TO i ,.JI I�A a KEEP JUNCTION BOX OFF ROOF I v 1 R I13' ig I I 0 gm � E g m o v o ' ' pa N U •� _ R ? > > > m J LL 111 55'OF 1"PVC CONDUITFROM JUNCTION BOX TO FILED PANEL 10)Yingli Energy YL255P49b MODULES WITH A I SHEET Enghase M215�0-2LL-S2x-ZC MICRO-INVERTER NAME. MOUNTED ON THE BACK OF EACH MODULE I II Wg _______ _ ______ _ ___ ___—_ ____J SHEET a NUMBER: PV SYSTEM SITE PLAN 4 SCALE: 1/8"= 1'-0" d :I :I A A ZJ 0 0 yy� W Mc N vp ut 0 o] m C on on oc cy ma m� 0 v x i m m z O N e3 DM �K m (� w U) m II � O O n r D Z 2!m 2' INSTALLER:VIVINT SOLAR _ 3m ROOF mm INSTALLERNUMBER:1.8]].404.4129 R[�� pys (1n'] o -I � "1 ;- Colitti Residence PV 2.0 A~ D y MA LICENSE:MAHIC 170848 �/ �/ a r + Salemr MA 01970 PLAN DRAWN BY:Laura AR 4012813 asl Motlifled 10/23/2014 UTILITY ACCOUNT NUMBER 0083MB010 CLAMP MOUNTING SEALING PV3.0 DETAIL WASHER A 0 LOWER SUPPORT 'cn t a E LL'.z 0 PV MODULES, TYP. MOUNT "'" " ` '` """" _moo OF COMP SHINGLE ROOF, FLASHING F PARALLEL TO ROOF PLANE / 2 1/2" MIN V 5 5/16"0 x 4 1/2" MINIMUM STAINLESS t� PV ARRAY TYP. ELEVATION STEEL LAG SCREW NOT TO SCALE TORQUE=1322 ft-Ibs t. CLAMP ATTACHMENT NOT TO SCALE P ry •e CLAMP+ 8 ATTACHMENT CANTELEVER U4 OR LESS •C COUPLING J L=PERMITTED CLAMP ECO SPACING SEE CODE COMPLIANT COMPATIBLE LETTER FOR MAX ALLOWABLE MODULE CLAMP SPACING. g m PERMITTED COUPLING g m c v ;- CLAMP+ CLAMP CLAMP vOi � ' a ATTACHMENT SPACING w i COUPLING PHOTOVOLTAIC MODULE J w w z m w z a a W 3 ? ? E o SHEET NAME: L=PORTRAIT CLAMP SPACING ~ Z J 5 � EGO p COMPATIBLE sHEEr L=LANDSCAPE MODULE PV SYSTEM MOUNTING DETAIL NUMBER: CLAMP SPACING MODULES IN PORTRAIT/LANDSCAPE NOT TO SCALE 1 M NOT TO SCALE d Inverter Ratings(Guide Section 4) Q Conduit and Conductor Schedule Inserter Make/Mosel Enphaea M21 5-60.21.131 Tall DescriptionWBe Geu9e pot Conduc.. Csmall Type Condit es DETAIL Max DC volt Rating 45 vela Max Power @40°C 215 Wafts 1 Enphase engage rahle-THWN.2 12 AWG 4 catl NIA-Flee Air Nominal AC Voltage 2401 VDIN 1 Bare Groper Gmund FGGGEC) 6AW6 t NIA-Free As N/A-Fee Air p Yingll Energy YL255P-29b Max AC Cement 091 Amps se 2 TIIWN2 1p qWG y PVC n'-1' V e SOLAR MODULE Max ocaD See, 20 Amps m 2 THWN 2-amend BAWG I Pve o'-1• Max Number of PaneWClmuil 1] Irk o Pe 3 THW a) N2 BAWG 3 PVC 0'-1' NOTES FOR INVERTER CIRCUITS(Guide Section B antl 9), 3 THWN.2-Gmund BAWG I Pvc 0.1 On ad 1.11E UTILITY REQUIRES VISIBLE BREAK SWITCH,GOES THIS PV Module Ratings @STC(Guide Section 5) /1N�11.a M Enphaae M215E0-2LL-52x-ZC SWITCH MEET THE REQUIREMENTS? W E Z Model MakelMDdel Yingli Energy YL255P-29b MICRO-INVERTERMODULE ATTACHED YES NO XNA I.z Alex PpwerPcinl Current(Imp) 8.32 Amps LL re EACH MODULE,ATTACHED o,—0 2.)IF GENERATION METER REQUIRED,DOES THIS METER Max PowerLpinl Voltage rympl 30.fi Valk NO WITH ECO HARDWARE SOCKET MEET THE REQUIREMENTS? open-0ircuR VDltage(VDc) 36.7 VDIa ate-+ u YES NO XNA she,[Circuit Current dsc) 8.68 Amps Q 3.)SIZE PHOTOVOLTAIC POWER SOURCE UC)CONDUCTORS Max Series Fuse(OCPD) 15 Amps Q C BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD Nominal Maximum Power at STC(Pmax) 265 Walk MIGROINVERTER CONNECTION RATING AT DISCONNECT. Maximum System Voltage 1000(IECPMUL) j TO ENGAGE TRUNK CABLE T)SIZE INVERTER OUTPUT(AC)CONDUCTORS ACCORDING Voc Temperature Coefficient TO INVERTER OCPD AMPERE RATING(See Guide section 9). 5.)TOTAL OF I INVERTER OCPD(s).ONE FOR EACH NOTES FOR ARRAY CIRCUIT WIRING(Guide Baptist,6 antl 8 antl Appendix D): PV CIRCUIT.DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120%BUSBAR EXCEPTION IN 1)Lowest expected ambient temperature based on ASHRAE minimum mean extreme NEC 69D.64(a)(2)(a)? XYES NO dry bulb temperature for ASHRAE location most similar to installation location'. -19°C k6 BARE CU GROUND ------------- — I (GROUNDING ARRAY) _ Signs(See Guide Section 7) 2.)Highest continuous ambient temperature based on ASHRAE highest month 2%dry bulb temperature for ASHRAE tometion most similar to installation location: 39°C r ' Sign for inverter OCPD and AC Disconnect: 3.)2005 ASHRAE fundamentals 2%design temperatures do not exceed 47°C in the United states(Palm Springs,CA is 44 1°C).For less than 9 current-carrying conductors Solar PV System AC Point of Connection in roo(mounted sunlit conduit at least 0.5'above roof and using the outdoor design AC Outpel Current B000000 Amps temperature of 47°C or less(all of United Slates), Nominal AC VoIWge 24UI Volts a.)12 AWG,90°C conductors are generally acceptable for modules with lsc of 7.68 Amps �o or less when protected by a 12-Amp or smaller fuse. ru THIS PANEL FED BY MULTIPLE SOURCES is (UTILITY AND SOLAR) B.)10 AWG.90-C conductors are generally acceptable for modules with lsc of 9.6 Amps o or less when protectedb a 15-Amp or smaller fuse. NOTE:NEUTRAL CONDUCTOR(S)OMITTED FOR CLARITY ALL INVERTER OUTPUT CIRCUITS WILL HAVE A NEUTRAL CONDUCTOR fill me Zi in ENVOY BOX $ so rc r < 0 of ON ed U a RWE r W 2 at Q A J m POINT OF DELIVERY 'W z let y \apPp SIEMENS AND INTERCONNECTION J w du 3 SaOGN(IG2Q 0V en On MURRAY UNFU ED4NEMA3 M i Z 2 o p�\tot�� COMBINER PV CIRCUIT 1: 10 MODULES/PARALLEL \� PANEL 125N SREC/ANSI LNF222R OR SHEET 240V EQUIVALENT NAME 11 p-o\�ap! LW004NR METER EXISTING \�P OR EQUIVALENT 20g LU t Q240V/200A Z 1LOAD-CENTER JQ_- M• • • S ✓` \ 15A SHEET NUMBER'. ILBANK JUNCTION BOX 2 \\\\ 3 r100A OR 3 VISIBLE/LOCKABLE KNIFE'A/C 3 O WITH IRREVERSIBLE \ EQUIVALENT DISCONNECT NEC 2014 Compliant GROUND SPLICE E 1.0 \ E 1.0 U5934-XI 11 G E 1.0 E 1.0 W EcolibriumSolar Layout R poop Skirt e Coupling O Clamp Warning: PV Modules may need to be shifted with respect to roof trusses to comply with Bonding Jumper maximum allowable overhang. r i