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5 CARROLLTON ST - BUILDING INSPECTION (2) JEE U - Icy - t -71 -TV)- I q--1 ^7 S I 3 oL CA< z© Cr $ r 114 The Commonwealth of Massachusetts j� Board of Building Regulations and Standards CITY OF Massachusetts State Building Code,780 CMR SALEM Revised Mar2071 Building Permit Application To Construct, Repair, Renovate Or Demolish a One-or Two-Fancily Dwelling This Section For Official Use Only t Building Permit Number: Date plied: C] V/3 )K Building Official(Print Name) Signature Date SECTION 1:SITE INFORMATION 1.1 Property f ^ - 1.2 Assessors Map& Parcel Numbers v Mu Number Parcel Number 'fl 1.Ia Is-this an accepted street. yes X no P - c- 1.3 Zoning Information: 1.4 Property Dimensions: p ti7 L n Zoning District Proposed Use Lot Area(sq ft) Frontage(ft) � [�•1 1.5 Building Setbacks(ft) O Front Yard Side Yards Rear Yard Required Provided Required Provided Required Provit F 1.6 Water Supply:(M.G_L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: -. . Public❑ Private❑ Zone: _ Outside Flood Zone? Municipal❑ On site disposal system ❑ Check ifyesO SECTION 2: PROPERTY OWNERSHIP' 2.1 Owner ofRecord:Jesse Wolkiewicz IS I e wi M k City,Stale,7..IP Name(Print) 5 Carrollton St. 508-527-1576 Robiniess@comcast.net No.and Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORKc(check all that apply) New Construction Existing Building❑ Owner-Occupied ❑ Repairs(s) ❑ Alteration(s) ❑ 1 Addition ❑ Demolition ❑ Accessory Bldg.❑ Number of Units_ Other ❑ Spui(y: Brief Description of Proposed Work': p tr}pv -}0.1G Sol0.r o•F .1r,n n . �- SECTION 4:ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only Labor and Materials 1.Building $ FS t C)o 1. Building Permit Fee:$ Indicate how fee is determined: 2.Electrical $ S Z �O ❑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: $ Li 11 t"�S,QO 11 Paid in Full 0 Outstanding Balance Due: • SECTION 5: CONSTRUCTION SERVICES 5.11-Construction Supervisor License(CSL) 6�S 2 5 4 2$ kbg w1e-�S fmsyke-rm-ax) License Number Exp anon q3atl Name of CSL Holder List CSI.Type(see below) U No.and Street C!C 1 Type Description SQl LG (♦S A t a/] b I _ U Unrestricted(Buildin s u to 35,000 cu.ft. _1 W R Restricted 1&2 Family Dwelling City1Town,S . `/_IP M Mason ry RC Roofin Coverin WS Window and Siding 1a13 _ D SF Solid Fuel Burning Appliances YVItxzcitQYig viva, �ptt I Insulation Telephone Email address W) D Demolition 5.2 Registered Home Improvement Contractor(HIC) V L\/I V)-+ Solar Dewe D2Y L �C HIC Registration Number E. HIC Cmn any Name or HIC R gistmnt Name g punt on Date ��13 P N. 3OD yZ . Yv�aSo Ipr rQ vtvtvLkSolar No.and P Street Email address Cnrv1 IrOVO La: $LFIDOI-{� -7$1305301e5 City/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.........� No—........❑ SECTION 79:OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT 1,as Owner of the subject property,hereby authorize Vlv I V-ri- Sfl I CL.{r' to act on my behalf, in all matters relative to work authorized by this building permit application. 10/18/14 Print Owner's Name(Electronic Signature) Date SECTION 7b:OWNEW OR AUTHORIZED AGENT DECLARATION By entering my name below, 1 hereby attest under the pains and penalties of perjury that all of the information contained tilll p ' lion is true and accurate to the best of my knowledge and understanding. \11VIVIi- cu ' Print O%Vr rized Agent's Name(Electronic Signature) Date NOTES: I. An Owner who obtains a building permit to do hiAer 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.igov/oca Information on the Construction Supervisor License can be found at www.mass.gov/chis 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.fi.) 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" CERTIFICATE OF LIABILITY INSURANCE DATE10/31/2014(,m2.l4 M/YY) 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 endoreement(s). PRODUCER CONTACT MARSH USA INC. NAME: 122517TH STREET,SUITE 1300 PHONE FAX Not. DENVER,CO 80202-5534 E-MAIL Atth:Denver.certrequest@marsh.com,Fax:212.948.4381 ADDRESS: INSURE S AFFORDING COVERAGE NAIL# 462738-STND-GAWUE-14-15 INSURER A:Evanston Insurance Company 35378 INsuRED Vivint Solar,Inc: INSURER B:Zurich American Insurance Company 16535 Vivint Solar Developer LLC INSURER c:American Zurich Insurance Company 40142 3301 North Thanksgiving Way Suite 500 INSURER D Lehi,UT 84043 INSURER E: INSURER F COVERAGES CERTIFICATE NUMBER: SEA-002368030-08 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 ADDLSUBR POLICY EFF POLICY EXP LTR TYPE OF INSURANCE Man VAPQ POLICY NUMBER MMIODIYYYY MWD LIMITS A GENERAL LIABILITY 14PKGWE00274 11/01/2014 11/01/2015 EACH OCCURRENCE $ 1,000,000 X COMMERCIAL GENERAL LIABILITY DAMN 50,000 PREMISES Ea omrnence S CLAIMS-MADE MOCCUR MED EXP(my one person) $ 5,000 X $5,000 Ded.BI&PD PERSONAL&ADV INJURY $ 1' O'000 GENERAL AGGREGATE $ 2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMPIOPAGO S 2,000,000 POLICY X PR0. LOC $ B AUTOMOBILE LIABILITY BAP509601500 11/01/2014 11/01/2015 CEOMeBINEDDISINGLE LIMIT $ 1,000,000 Ix ANY AUTO BODILY INJURY(Par person) $ ALL OWNED SCHEDULED BODILY INJURY(Per acadent) $ AUTOS AUTOS X NON-OWNED PROPERTY DAMAGE $ HIREDAUTOS AUTOS Per acadeM 8 A UMBRELLA UNB X OCCUR 14EFXWEOODBB 11/01/2014 11/01/2015 EACH OCCURRENCE $ 5,000,000 X EXCESS LIAS CLAIMS-MADE AGGREGATE $ 5,000,000 DED RETENTION$ $ G WORKERS COMPENSATION WC509601300 11/012014 11/012015 me STATU- orH- AND EMPLOYERS'LIABILITY B ANY PROPRIETORPARTNEREXECUTIVE YIN WG509601400 11N12014 11/01/2015 E.L.EACH ACCIDENT 1,000,000 AI OFFICEREMBER EXCLUDED? � NIA $ (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $ 1,000,000 D es,dasc ita under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POUCY LIMIT $ A Enors&Omissions& 14PKGWE00274 111/12014 11111/2011 LIMIT 1,000,000 Contractors Pollubon -DEDUCTIBLE 5,000 DESCM"ON OF OPERATIONS I LOCATIONS I VEHICLES (AMch ACORD 101,AddlUmal Remarks Selredule,K more apace Is required) The Cefficate Holder and others as defined in the written agreement am included as additional insured where required by writer,contract with respect to General Lability.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 written contract.Waiver of submgabon is applicable where required by wdtten 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. AUTHORRED REPRESENTATIVE of Marsh USA Inc. Kathleen M.Parsloe .rq&.11 AL. 44.z&L 01988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010/06) The ACORD name and logo are registered marks of ACORD The Commonwealth of Massachusetts Department of Industrial Accidems Office of Investigations I Congress Street,Suite 100 Boston MA 02114-2017 www.mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name (Business/Organization/individual): Vivint Solar Developer, LLC Address: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): L❑ I am a employer with 4. ❑ I am a general contractor and I 6. ❑New construction employees(full and/or part-time).4, have hired the sub-contractors 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 workingfor me in an capacity. employees and have workers' Y P ty 9. ❑ Building addition [No workers' comp. insurance comp. insurance? required.] 5. ❑ We are a corporation and its 10.❑ Electrical repairs or additions 3.❑ l am a homeowner doing all work officers have exercised their I l.❑ 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 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. tContractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job.site information. Insurance Company Name:Zurich American Insurance Company Policy#or Self-ins. Lie. #:WC 509601300 Expiration Date: 11/l/2015 Job Site Address: 5_reA rr0� C A 7 SA—- City/State/Zip: 13"(l,l u�( /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 insurance coverage verification. I do hereby certify under the pains and penalties of perjury that the information provided above is true and correct. Signature: ,i L, Dat e:11/4/2014 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#: f - - Office of Consumer Affairs hand Business Regulation 10 Park Plaza - Suite 5170 Boston, Massachusetts 02116 Home Improvement Contractor Registration Registration: 170848 Type: Supplement Card VIVINT SOLAR DEVELOPER LLC. Expiration: 1/6/2016 JAMES SHERMAN 4931 NORTH 300 WEST PROVO, UT 84604 Update Address and return card.Mark reason for change. SCa 1 0 20M-05/11 ❑ Address E Renewal Employment Lost Card fit Massachusetts - Department of Public Safety �f Board of Building Regulations and Standards Construction Supervisor License: CS-045254 ' JAMES R SHERMAN - �= 6 Fox Hollow Drive _ SAUGUS MA 019% , � �� �„ Expiration Commissioner 08/28/2016 t vow. t S V 1 a I 4931 North 300 West Structural Group Prom, u r 84604 P: (801)234-7050 Scott E. Wyssling, PE Head of Structural Engineering scott.wyssling@vivintsolar.com October 11,2014 Revised November 3, 2014 Mr. Dan Rock, Project Manager Vivint Solar 24 Normac Road Woburn MA 01801 Re: Structural Engineering Services Wolkiewicz Residence 5 Carrollton Street, Salem MA S-4018126 9.435 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 trusses 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 prepared 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 truss system with all chords constructed of 2 x 4 dimensional lumber at 16" 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 30 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. vivint. soar 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 P 9 rY and in accordance with the 2012 International Residential Code. Analysis performed of the existing roof structure utilizing the above loading criteria indicates that the existing truss system will support the additional panel loading without damage, if installed correctly. C. Roof Structure Capacity 1. The photographs provided of the attic space and truss system 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 Manuar, 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. 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 '/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 Yz" 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 the panel length when installed parallel to the trusses (portrait). No panel supports spacing perpendicular to the trusses shall be greater than four (4) trusses or 64"o/c, whichever is less. 4. Panel supports connections shall be staggered to distribute load to adjacent trusses. 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 in conformance with the 2012 International Residential Code, current industry standards and practice, and based on 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. Ve truly yours, F3`�H OF Mgssq 2� E CyG �P. 42 Y i CNI N Scott E.Wyssli PE MA License No. 505 qo �GISTEPc FFSSiONA1_ doeont. S o !a r 5 Carrollton St, Salem MA 01970 nK �ymw I I �=off oQ oEi (37)Yinali Enemv YL255P-2Sb MODULES WITH A of t Enohase M215- 0-2LL-S2x-ZC MICRO-INVERTER (�m m O MOUNTED ON THE BACK OF EACH MODULE h V INTERCONNECTION POINT, LOCKABLE DISCONNECT SWITCH,I ANSI METER LOCATION, &UTILITY METER LOCATION 0 j I I YOF 1'PVC CONDUIT FROM JUNCTION BOX TO EVo LEC PANEL JUNCTION BOX ATTACHED TO I �0 ARRAY USING ECO HARDWARE TO I L/ KEEP JUNCTION BOX OFF ROOF v m. o o � > z m Z w w N M W m I w w z z ' SHEET PV SYSTEM SIZE: NAME: 9.435 kW DC I w Z � g ---------------------J 3H�a NUMBER: PV SYSTEM SITE PLAN o I SCALE: 1/8"= 1'-0" > a mmm s °o jC 6« 6s� �o v, a~ NZ N~ K re A On oc Cy �+n On Oc My mN ur. O U y i u< 2 3 n o l]1 re oC c my ur a D � r � m � w C/) rn m o_ ;U 0 � I r D z c i D i INSTALLER:VIVINT SOLAR J� r Iton St m^' ROOF re mmINSTALLERNUMBER:1.8]]404.4129 @�0@lOQ�1� �Q�aC Wolkiewicz Residence PV 2.0 M, MA LICENSE:MAHIC I]0848 • o Salem,MIA 019]0 r' PLAN DRAWN BY:BRG I AR 4018126 Last Modified 10/9I2014 UTILITY ACCOUNT NUMBER:7565940013 CLAMP U MOUNTING SEALING PV3.0 DETAIL WASHER O U LOWER �hmw SUPPORT �o'o2 r NE U�v� PV MODULES, TYP. MOUNT m< OF COMP SHINGLE ROOF, FLASHING Y PARALLEL TO ROOF PLANE 242 1/211 1/2"/ MIN o sns°e X 41/2"MINIMUM S` IPV ARRAY TYP. ELEVATION STEEL LAG SC S SCREW NOT TO SCALE TORQUE=1322 ft-Ibs O CLAMP ATTACHMENT V) NOT TO SCALE IMP 'm •C CLAMP+ ATTACHMENT CANTELEVER U4 OR LESS oc COUPLING L=PERMITTED CLAMP ECO SPACING SEE CODE COMPLIANT COMPATIBLE LETTER FOR MAX ALLOWABLE MODULE CLAMP SPACING. g N PERMITTED COUPLING < m m E CLAMP+ CLAMP CLAMP o - a ATTACHMENT r w u SPACING COUPLING PHOTOVOLTAIC MODULE = f > z w m w w N > ' � � Z m W Z Z Z Q SHEET t7 NAME: L=PORTRAIT y CLAMP SPACING Z Q Z r 0 ECO 2 p COMPATIBLE SHEET L=LANDSCAPE MODULE PV SYSTEM MOUNTING DETAIL NUMBER: 'SPACING (MODULES IN PORTRAIT/LANDSCAPE NOT TO SCALE 1 M NOT TO SCALE 1 a I f Inverter Ratings(Guide Section 4) Conduit and Conductor Schedule Inverter Veit Rating Enplane M21i0bILL-BL-ZC MODULE DETAIL Max oc von Rating 45 volLL T°9 peKripepn wee caa9e aolco°dauprs conamr Type ca°ean siee U Max Puw°r M 40-C 215 Wane 1 Enpba¢e engage"i's THWN-P 4AWG 4 Cam NIA-Free Ar Nominal PC V°IlaOe 240 V°ILL 1 Bare Copper GmunE(EGCJGEC) BAWG 1 WA-Free Alr NIA-Free Pir ` f Yingli Energy YL255P-29b Max AC Canam a.9 Amps � a do SOLAR MODULE Max GCPI)Rating 20 Amps 2 THWN-P 10 AWG 0 PVC 0'-1' Max Number l P...I Vwi1 17 2 THWII Gmand OAWG 1 PVC 1-1. ';^ m 3 THWN-2 BAWG 3 PVC NOTES FOR INVERTER CIRCUITS(Guide Section 0 and 9): W ad do of PVCTHWN-2-GmunO BAWG 1 PVC 0'-1' 00 1.)IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH,DOES THIS PV Module Ratings @ STC(Guide Section 5) o E z EnpSase M215b0-2LL-S2x-ZC SWITCH MEET NOTHE X NA UIREMENTS? Modal MakelModel Y'mgh Energy YL255P-29b N E E MICRO-INVERTER AT z EACH MODULE,ATTACHED Max Power-Point Current(imp) 8.32 Amps U U m j 2.)IF GENERATION METER REQUIRED,GOES THIS METER Max Power-Point Voltage lVmp) MIS Valle m0 WITH ECO HARDWARE SOCKET MEET THE REQUIREMENTS? OpenCiTuil Vonage Noe) 38.7 VUIts •�1��1♦♦ m0 YES NO XNA ShonC'vcuit Cament(lsc) 888 Amps W QQ> 3)SIZE PHOTOVOLTAIC POWER SOURCE DC)CONDUCTORS Max Series Fuse(OCPD) 15 Amps F BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD Nominal Maximum Poser at BIG(Pmax) 255 Watts MICROINVERTER CONNECTION _—_ RATING AT DISCONNECT. Maximum System Voltage 1008(IEClaffn ULI O o TO ENGAGE TRUNK CABLE 4.)SIZE INVERTER OUTPUT AC)CONDUCTORS ACCORDING Von Temperature Coefficient -082 XPC > TO INVERTER OCPD AMPERE RATING(See Guide Section 9). > 5.)TOTAL OF 3 INVERTER OCPDa).ONE FOR EACH NOTES FOR ARRAY CIRCUIT WIRING(Guide Section 6 and 8 and 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 #6 BARE CU GROUND NEC690.64(8)(2)(a)? XYES NO dry bulb temperature for ASHRAE location most similar to installation locetien: -19°C (GROUNDING ARRAY) Signs(See Guide Section 7) 2.)Highest henommus ambient temperature based on ASH RAE highest month 2%tlry bulb l~ tempereture for ASHRAE location most similar to installation location: 39-C 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 cunent-vavying conductors Solar PV System AC Point of Connection in mofmounted sunlit conduit at least 0.5-above roof and using the outdoor design AC Oulpol Cunent 33,300000 Amps temperature of 47'C or less(all of United States). _ P Nominal AC Voltage 24VIi V.I. a.)12 AWG,90-C conductors are generally acceptable for modules with led of 7.68 Amps PV CIRCUIT 1: 13 MODULESIPARALLEL or less when protected by a 12-Amp or smaller fuse. ry THIS PANEL FED BY MULTIPLE SOURCES rn (UTILITY AND SOIAR) b.)10 AWG.90-C conductors are generally acceptable for modules with Ise of 9.6 Amps e or less when protectedb a I 5-Amp or smaller fuse. iO 13 • • • O 0 1 NOTE:NEUTRAL CONDUCTOR(S)OMITTED FOR CLARITY •�In = E 1.o ALL INVERTER OUTPUT CIRCUITS WILL HAVE A NEUTRAL CONDUCTOR n . . s sad ---- --- m ENVOY BOX I v. PV CIRCUIT 2: 13 MODULESIPARALLEL 8 re he P g _a Vr 13 • • • O O I y Q 1 of MURRAY i m i COMBINER > a L7 Or • . ° E 1.0 PANEL 125A1240V z au do C LW004NR SIEMENS w w W m \yO9O OR EQUIVALENT SIEMENS SIEMENS W a o 3 \Gd,Gy t UNFUSED 60A1240V H -' 'PO\�. O NEMA3 FUSED NEMA3 i n f o PV CIRCUIT 3: 11 MODULESIPARALLEL O,0\Ff IL SREC/ANSI LNF222R OR GF222R OR EXISTING SHEET METER EQUIVALENT EQUIVALENT FLOA ENTRANCE NAME. q\Pi0(' 15A M CONDUCTORS \P RATED:200A W 11 • • • O2 1O \ Z I 1 \\\ 15A SUPPLY-SIDE bj Q 50A SOLAR TAP O f • • • ✓e ✓e NEc 705.lax) I SHEET NUMBER: \\ MILBANK VISIBLE/LOCKABLE 1 PANELOOA O JUNCTION BOX 2 \\ 3 1ODA OR 3 'KNIFE'A/C 3 3 y WITH IRREVERSIBLE \ EQUIVALENT DISCONNECT TO EXISTING � NEC 2014 Compliant GROUND SPLICE E 1.0 \ E 1.0 U5934-XL-BLG E 1.0 E 1.0 E 1.O LOAD-CENTER LLI Vivint Solar - PV Solar Rooftop System Permit Submittal 1. Project Information Project Name: Jesse Wolkiewicz Project Address: 5 Carrollton St,Salem MA A.System Description: The array consists of a 9.435 kW DC roof-mounted Photovoltaic power system operating in parallel with the utility grid.There are(37) 255-watt modules and(37) 215-watt micro-inverters,mounted on the back of each PV module.The array includes (3) PV circuit(s).The array is mounted to the roof using the engineered racking solution from Ecolibrium Solar. B.Site Design Temperature: (From Boston Logan INT'L ARPT weather station) Average tow temperature: -21.1 °C (-5.98°F) Average high temperature: 38.4°C (101.12°F) C. Minimum Design Loads: Ground Snow Load: 40 State f s Board BR&S P ( ) Design Wind Speed: 100 mph (State Board BR&S) 2. Structural Review of PV Array Mounting System: A.System Description: 1.Roof type: Comp. Shingle 2.Method and type of weatherproofing roof penetrations: Flashing B. Mounting System Information: 1.Mounting system is an engineered product designed to mount PV modules 2.For manufactured mounting systems,following information applies: a.Mounting System Manufacturer: Ecolibrium Solar b.Product Name: Ecorail c.Total Weight of PV Modules and mounting hardware: 1558 Ibs d.Total number of attachment points: 76 e.Weight per attachment point: 20.5 Ibs f.Maximum spacing between attachment points: * See attached engineering talcs g.Total surface area of PV array: 650.6 square feet h.Array pounds per square foot: 2.39 Ibs/square foot i.Distributed weight of PV array on roof sections: -Roof section 1: (37)modules,(76)attachments 20.5 pounds vivin4. Solar 3. Electrical Components: A. Module (UL 1703 Listed) Qty Yingh Energy YL255P-29b 37 modules e l u Mod Specs Pmax-nominal maximum power at STC - 255 warts Vmp-rated voltage at maximum power - 30 volts Voc-rated open-circuit voltage - 37.7 volts Imp-rated current at maximum power - 8.49 amps Ise-rate short circuit current - 9.01 amps B. Inverter (UL 1741 listed) Qty Enphase M215-60-2]J.S22 37 inverters Inverter Specs 1. Input Data (DC in) Recommended input power(DC) - 260 watts Max.input DC Voltage - 45 volts Peak power tracking voltage - 22V-36V Min./Max. start voltage - 22V/45V Max.DC short circuit current - 15 amps Max.input current - 10.5 amps 2. Output Data (AC Out) Max.output power - 215 watts Nominal output current - 0.9 amps Nominal voltage - 240 volts Max. units per PV circuit - 17 micro-inverters Max. OCPD rating - 20 amp circuit breaker C.System Configuration Number of PV circuits 3 PV circuit 1 - 13 modules/inverters (15)amp breaker PV circuit 2 - 13 modules/inverters (15)amp breaker PV circuit 3 - 11 modules/inverters (15)amp breaker 2011 NEC Article 705.60(B) vivint. solar D. Electrical Calculations 1.PV Circuit current PV circuit nominal current 11.7 amps Continuous current adjustment factor 125% 2011 NEC Article 705.60(B) PV circuit continuous current rating 14.625 amps 2.Overcurrent protection device rating PV circuit continuous current rating 14.625 amps Next standard size fuse/breaker to protect conductors 15 amp breaker Use 15 amp AC rated fuse or breaker 3.Conductor conditions of use adjustment(conductor ampacity derate) a.Temperature adder Average high temperature 38.4°C (101.12°F) Conduit is installed I"above the roof surface Add 22°C to ambient 2011 NEC Article 705.60(B) Adjusted maximum ambient temperature 60.4°C (140.72°F) b.PV Circuit current adjustment for new ambient temperature Derate factor for 60.4°C (140.72°F) 71% 2011 NEC Article 705.6003) Adjusted PV circuit continuous current 20.5 amps c.PV Circuit current adjustment for conduit fill Number of current-carrying conductors 9 conductors Conduit fill derate factor 700/ 2011 NEC Article 705.60(B) Final Adjusted PV circuit continuous current 29.4 amps Total derated ampacity for PV circuit 29.4 amps Conductors(tag2 on 1-line)must be rated for a minimum of 29.4 amps THWN-2 (90°C) #12AWG conductor is rated for 30 amps (Use#12AWG or larger) 2011 NEC Article 705.60(B) 4.Voltage drop(keep below 3%total) 2 parts. 1.Voltage drop across longest PV circuit micro-inverters(from modules to j-box) 2.Voltage drop across AC conductors (from j-box to point of interconnection) 1.Mirco-inverter voltage drop: 0.58% The largest number of micro-inverters in a row in the entire array is 11 inCircuit 3.According to manufacturer's specifications this equals a voltage drop of 0.58%. 2.AC conductor voltage drop: =1 x R x D ( 240 x 100 to convert to percent) _ (Nominal current of largest circuit)x (Resistance of#12AWG copper)x (Total wire run) _ (Circuit 1 nominal current is 11.7 amps) x(0.0020192)x(90') _(240 volts)x (100) 0.88% Total system voltage drop: 1.46% vivant. solar EcolibriumSolar Customer Info Name: 4018126 Email: Phone: Project Info Identifier: 13069 Street Address Line 1: 5 Carrollton St Street Address Line 2: City: Salem State: MA Zip: 01970 Country: United States System Info Module Manufacturer: Yingli Solar Module Model: YL255P-29b Module Quantity: 37 Array Size (DC watts): 9435.0 Mounting System Manufacturer: Ecolibrium Solar Mounting System Product: EcoX Inverter Manufacturer: Enphase Energy Inverter Model: M215 Project Design Variables Module Weight: 40.8 Ibs Module Length: 65.0 in Module Width: 39.0 in Basic Wind Speed: 110.0 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: 493 Ibf EcoX Design Load - Upward: 568 Ibf EcoX Design Load - Downslope: 353 Ibf EcoX Design Load -Lateral: 233 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): 1 Roof Shape: Gable Edge and Corner Dimension: 3.0 ft Roof Type: Composition Shingle Stagger Attachments: Yes Average Roof Height: 30.0 ft Include Snow Guards: No Least Horizontal Dimension: 17.0 ft Roof Slope: 30.0 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 0.73 0.73 0.73 Roof Snow Load 24.5 24.5 24.5 psf Wind Pressure Calculations Description Interior Edge Corner Unit Net Design Wind Pressure Uplift -20.7 -24.3 -24.3 psf Net Design Wind Pressure Downforce 19.4 19.4 19.4 psf Adjustment Factor for Height and Exposure Category 1.0 1.0 1.0 Design Wind Pressure Uplift -20.7 -24.3 -24.3 psf Design Wind Pressure Downforce 19.4 19.4 19.4 psf Aso Load Combinations Description Interior Edge Corner Unit Dead Load 2.3 2.3 2.3 psf Snow Load 24.5 24.5 24.5 psf Downslope: Load Combination 3 11.8 11.8 11.8 psf Down: Load Combination 3 20.4 20.4 20.4 psf Down: Load Combination 5 13.6 13.6 13.6 psf Down: Load Combination 6a 24.5 24.5 24.5 psf Up: Load Combination 7 -11.2 -13.4 -13.4 psf Down Max 24.5 24.5 24.5 psf Spacing Results(Landscape) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 66.3 66.3 66.3 in Max Spacing Between Attachments With RafterfTruss Spacing of 16.0 in 64.0 64.0 64.0 in Max Cantilever from Attachment to Perimeter of PV Array 22.1 22.1 22.1 in Spacing Results(Portrait) Description Interior Edge Corner Unit Max Allowable Spacing Between Attachments 44.5 44.5 44.5 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 14.8 14.8 14.8 in Il __ � � J � _ iI I ` --� EcolibriumSolar 'Distributed Weight (All Planes) In Conformance with Solar ABC's Expedited Permit Process for PV System (EPP) Weight of Modules: 1510 Ibs Weight of Mounting System: 152 Ibs Total System Weight: 1662 Ibs Y 9 Total Array Area: 651 ft2 Distributed Weight: 2.55 psf Number of Attachments: 76 Weight per Attachment Point: 22 Ibs Bill Of Materials Part Name Quantity ECO-001_101 EcoX Clamp Assembly 76 ECO-001_102 EcoX Coupling Assembly 54 ECO-001_105B EcoX Landscape Skirt Kit 9 ECO-001 105A EcoX Portrait Skirt Kit 0 ECO-001_103 EcoX Composition Attachment Kit 76 ECO-001_109 EcoX Electrical Assembly 1 ECO-001_106 EcoX Bonding Jumper Assembly 3 ECO-001_104 EcoX Inverter Bracket Assembly 37 ECO-001 338 EcoX Connector Bracket 37 11/06/2014 02: 14PM 7815929746 E B WINDOW PAGE 02/02 11/6/2014 OuUmk.�PrirdMessvge Print close ............ ....... ............ 94 Freedom Hollow; 1 Freedom Hollow; 79 Freedom. Hollow, Salem --------------- From: Cyndy Ausellmo (eyndy@ecpllc.net) Sent: Thu 11/06/14 7:17 PM 'To. tstpierre@salem.com(tstpierre@salem.com) Hi Tom, The Board of Trustees of the Village at Vinnin Square Condo Trust 11 have approved the installation of windows as follows in the following units at the Village at Vinnin Square Condominium Trust II: 94 FREEDOM HOLLOW 5 WINDOWS 1 FREEDOM HOLLOW 9 WINDOWS, 1 SLIDING GLASS DOOR; FULL SCREEN STORM DOOR 79 FREEDOM HOLLOW 5 WINDOWS The work is being done by EB Window and Siding, 756 Western Avenue, Lynn MA 01905 Cyndy Anselmo East Coast Properties, LLC Real Estate and Property Management 400 Highland Avenue Suite 11 Salem, MA 01970 P: 978-741-2003 F: 978-745-9684 cyndygecolle.net ht",J/blu172.mail.live.corniol/Maii.mvGtPrinRAemages?mkt—or us 1/1 Commonwealth of Massachusetts Vb n"d� City of Salem IS 120 W ashington St,3rd Floor Salem,MA 01970(978)745-9595 x5641 Return card to Building Division for Certificate of Occupancy Permit No. B-14-1716 FEE PAID: $231.00 P E K m I T T 0 85 0%ju I L DATE ISSUED: 10/30/2014 This certifies that WOLKIEWICZ JESSE WOLKIEWICZ ROBIN M has permission to erect, alter, or demolish a building - 5 CARROLLTON STREET Map/Lot: 100052-0 as follows: Solar Panels INSTALLATION OF ROOF MOUNTED PHOTOVOLTAIC SOLAR SYSTEMS (26 PANELS) Contractor Name: James Sherman DBA: Vivint Solar Developer, LLC , Contractor License No: CS-045254 10/30/2014 Building Official Date This permit shall be deemed abandoned and invalid unless the work authorized by this permit is commenced within six months after issuance.The Building Official may grant one or more extensions not to exceed six months each upon written request. .. v All work authorized by this permit shall conform to the approved application and the approved construction documents for which this permit has been granted. ki All construction,alterations and changes of use of any building.and structures shall be in compliance with the local zoning by-laws and codes. This permit shall be displayed in a location clearly visible from access street or road and shall be maintained open for public inspection for the entire duration of the ._ work until the completion of the same. i The Certificate of Occupancy will not be issued until all applicable signatures by the Building and Fire Officials are provided on this permit. H IC#: 170848 "Persons contracting with unregistered contractors do not have access to the guaranty fund"(as set forth in MGL c.142A). Restrictions: Building plans are to be available on site. All Permit Cards are the property of the PROPERTY OWNER.