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B-19-539 - 0025 BERTUCCIO AVENUE - Building Permit S CK C19L/ z The Commonwealth of Massachusetts 41=a. Board of Building Regulations and Standards CITE'OF V Massachusetts State Building Code, 780 CMR SALEM Building Permit Application To Construct, Repair, Renovate Or Demolish a Revised:V(crr 2011 One-or Two-Famih°Dwelling + I r� This Section For Official Use Only Building Permit Number: Date Applied: Building,Official rint Name) Signature pater g SECTION 1:SITE INFORMATION � l.l-P�roperty Addre 11Assessors.NIap& Parcel Numbers 1.I a Is this an accepted street?yes no flap Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: rra _z 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:(NI.G.L c.40.§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Public❑ Private❑ Zone: Outside Flood Zone*.' Check ifves❑ tbtunicipal❑ On site disposal system ❑ SECTION 2: PROPERTY OWNERSHIP' 2.1 Owner'of Record: Barry Jordan �r✓vI i e M, Name(Print) City,State,ZIP 25 Bertuccio Avenue, Salem, MA 01970 No.and Street Telephone Email Address SECTION 3: DESCRIPTION OF PROPOSED WORK(check all that apply) New Construction❑ Existing Building❑ Owner-Occupied ❑ Repairs(s) ❑ Alteration(s)� Addition ❑ Demolition ❑ Accessory Bldg. ❑ Number of Units Other ❑ Specify: Brief Description of Proposed Work::'; SECTION 4: ESTI_VIATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials) 1. Building S /oy/ L Building Permit Fee:S Indicate how fee is determined: 2. Electrical ❑Standard City/Town Application Fee ❑Total Project Cost'(Item 6)x multiplier x 3. Plumbing S 2. Other Fees: S 4. Mechanical (FIVAC) S List: 5. Mechanical (Fire S Suppression) Total All Fees:$ Check No. Check Amount: Cash,Amount. 6. Total Project Cost: S ❑Paid in Full ❑Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) C:),-z?)<Z)�� I D f < I<? >��(2 License Number Expiration Date Name of CSL Holder J List CSL Type(see below) No.and Street Type Description ktQ'`I t\A1 ._ �1N A 4 U Unrestricted(Buildings up to 35,000 cu.ft.) iR Restricted 1&2 FamilyDwellingCity/Town,State,ai8 IVI Masonry ! _ RC. I Roofing-Covering " i WS I Window and Siding SF Solid Fuel Burning Appliances 7�5 ( Insulation Telephone Email address D Demolition 5.2 Registered Home Improvement Contractor(HIC) SO 1G t- ��-�'p}�'P E }r �-L HIC Registration Number Expiration Date HIC Company Name or H(C Registrant Name Z5--:) GralVC�tIG? S� ED(,�2p. S/L V��'vi sC*r.C�,i No.and Street „lt �� � i?SJJQOS Email address Ci /Town,Stake,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 7a: OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I,as Owner of the subject property,hereby authorize to act on my behalf,in all matters relative to work authorized by this building permit application. Barry Jordan R`7 0,21&- 03/14/19 Print Owner's Name(Electronic Signature) Date SECTION 7b:OWNER' OR AUTHORIZED AGENT DECLARATION By entering my name below,I hereby attest under the pains and penalties of perjury that all of the information contained in this application is true and accurate to the best of my knowledge and understanding. Print Owner's or Authorized Agent's Name(Electronic Signature) Date NOTES: I. An Owner who obtains a building permit to do his/her own work,or an owner who hires an unregistered contractor (not registered in the Home Improvement Contractor(HIC)Program),will not have access to the arbitration program or guaranty fund under M.G.L.c. 142A.Other important information on the HIC Program can be found at www.mass.a°ov/oca Information on the Construction Supervisor License can be found at www.mass. ov/dos 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" i 1800 W Ashton Blvd. viviny. solarLehi, UT 84043 Structural Group J. Matthew Walsh, PE Samuel Brown, PE Senior Structural Engineering Manager Structural Engineer james.waishC@vivintsolar.com sam.brown@a vivintsolancom March 25, 2019 Re: Structural Engineering Services Jordan Residence 25 Bertuccio Ave Apt 1, Salem, MA S-6076242; MA-01 To Whom It May Concern: We have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit by a representative from our office under my supervision identifying specific interior and exterior site information including the condition of the existing roof system and the size, spacing, and condition of existing structural framing members. Information gathered during the site visit includes photographs, sketches, and verification forms. 2. Design drawings of the proposed PV System layout, including details to mount the new solar panels to the existing roof. 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: A. Description of Residence: The existing residence is typical wood framing construction with a maximum of two layers of composite shingle roofing. All wood material utilized for the roof system is assumed to be Spruce-Pine-Fir#2 or better with standard construction components and consists of the following: • Roof Section 1: Dimensional lumber- 2x6 at 16" on center and 1x8 collar ties at 32" on center. Survey photos indicate that there was free access to verify the framing size and spacing. B. Loading Criteria 9.13 PSF= Dead Load (roofing/framing) 2.59 PSF = Dead Load (solar panels/mounting hardware) 11.72 PSF =Total Dead Load 20 PSF = Roof Live Load 50 PSF=Ground Snow Load (based on local requirements) Wind speed of 127 mph (based on Exposure Category B-the total area subject to wind uplift is calculated for the Interior, Edge, and Corner Zones of the dwelling.) C. Solar Panel Anchorage 1. Installation shall proceed in accordance with the applicable guidelines and recommendations indicated below. 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. • Unirac, Inc. Installation Manual, which can be found on the Unirac, Inc.website (www.unirac.com). 2. The solar panels are 11/2"thick and mounted 41/2" 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. I Page 1 of 2 vivint. sO I^g r Page 2 of 2 3. The following mounting types shall be used. Please refer to the mounting details for the associated required penetration depth. Based on our evaluation, the pullout demand is less than the maximum allowable per connection and therefore is adequate. I • Unirac, Inc.: (1) 5/16" lag screw. Pullout capacity based on National Design Specifications (NDS) of timber construction specifications for Spruce-Pine-Fir is 235 Ibs/inch penetration. I 4. The maximum allowed spacing was calculated for the Wind Speed shown in paragraph B above, using the wind load uplift procedures of ASCE 7-10 and is specified below. These spacing requirements apply to all mount types indicated above. The following values have been verified by in-house testing and the mounting hardware manufacturers' data, which are available upon request. Panel support connections should be staggered, where possible,to distribute load to adjacent members. Modules in Landscape Modules in Portrait Roof Zone Interior Ede Corner Interior Ede Corner Max Vertical Spacing in 40 40 40 66 66 66 Max Horizontal Spacing in 64 64 64 48 48 48 Max Uplift Load Ibs 174 141 133 293 239 224 D. Summary Based on the above evaluation,with appropriate panel anchors being utilized the roof system designed on will adequately support the existing system and the additional loading imposed by the solar panels, if installed correctly. This evaluation has been performed for the structural elements only and verifies that they are in conformance with the 2015 International Residential Code with Massachusetts Amendments, current industry standards and practice, and the information supplied to us at the time of this report. If there are any questions regarding the above, or if more information is required, please contact me. �tH Of s Regards, ?�� q°ti J. MATT J. Matthew Walsh, PE ( MA License No.54057 o NO. 54057 �Ow"��GISTER�� NA4O 03/25/2019 . . s 0,1 a r s RISDTCTIONAl GOVERNING CODES ALL WORK SHALL CONFORM TO THE FOLLOWING CODES a. 2015 INTERNATIONAL RESIDENTIAL COD b. 2017 NATIONAL ELECTRICAL CODE C. ANY OTHER LOCAL AMENDMENTS SHEET INDEX: COVER SHEET PV 1.0-SITE PLAN S 1.0-MOUNT DETAILS E 1.0-ELECTRICAL DIAGRAM E 2.0-ELECTRICAL NOTES E 3.0-WARNING LABELS E 4.0-WARNING LABEL LOCATIONS GENERAL ELECTRICAL NOTES: GENERAL STRUCTURAL NOTES: ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL a. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING MEANS DESIGNED AND LISTED FOR SUCH USE. FOR ROOF-MOUNTED THE RMDT SYSTEM BY UNIRAC.THE MOUNTING FEET ARE TO BE SPACED ` SYSTEMS,WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF OF AS SHOWN IN THE DETAILS,AND MUST BE STAGGERED TO ADJACENT -- L THE ROOF SURFACE. FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD. _, • ANY CODE VIOLATIONS EVIDENT IN THE INTERCONNECTION PANEL WILL BE b. UNLESS NOTED OTHERWISE,MOUNTING ANCHORS SHALL BE)t,s"LAG CORRECTED ON INSTALLATION. SCREWS WITH A MINIMUM OF 2X"PENETRATION INTO ROOF FRAMING. SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH ALL RELEVANT CODE c. THE PROPOSED PV SYSTEM ADDS 2.6 psf TO THE ROOF FRAMING SYSTEM. RAPID SHUTDOWN INITIATION TAKES PLACE WITHIN THE FIRMWARE OF THE d. ROOF LIVE LOAD=20 psf TYPICAL,0 psf UNDER NEW PV SYSTEM. INVERTER.RAPID SHUTDOWN COMMENCES UPON LOSS OF UTILITY SOURCEe. GROUND SNOW LOAD=127 psf ,. • VOLTAGE. f. WIND SPEED=90mph SEE`E 1.0 AND*E 2.0 FOR DIAGRAMS,CALCULATIONS,SCHEDULE AND 9. EXPOSURE CATEGORY=B y V nt,SQ(a r SPECIFICATIONS. `, 1800 AS TON BLVD.LEHI,UT,84043 1.877.404.4129 MA LICENSE: HIC-170a48, ME-15688A,SS-002342 PHOTOVOLTAIC SYSTEM SPECIFICATIONS: JORDAN RESIDENCE SYSTEM SIZE-2.48OkW DC 13.800kW MA AC zs BERTuc AVEAPT 1 SALEM.MA.D1970 MODULE TYPE&AMOUNT-(8)Jinko Solar JKM31OM-60BL WITH 8 SolarEdge P320 OPTIMIZERS UTILITY ACCOUNT k:25736-42003 MODULE DIMENSIONS-(LAN/H)65.55'7 39.45"/1.38" INVERTER-(1)SolarEdge Technologies SE380OH-USOOONNC2 SERVICE a:Sao76242 REGIONAL �COVER INTERCONNECTION METHOD-SUPPLY TAP OPERATING CENTER:IAA-01 DATE:3I23no1s DRAWN BY:DIN SHEET 25 BERTUCCIO AVE APT 1 PVSTRING(S): SYSTEM LEGEND 1 SLOPE-19 FRONT OF HOUSE. ® #1)8MODULES AZIMUTH-90 PV SYSTEM SIZE: MATERIAL-COMPOSITION SHINGLE NEW 2.4BOkVV DC I 3.800kW AC EXISTING 8.320k4Y Dr_I 7.600kW AC EXISTING INTERIOR MAIN SERVICE PANEL 8 mo POINT OF INTERCONNECTION.TIED TO UTILITY METER 925066309. a NEW SMART PRODUCTION METER.LOCATED M P WITHIN 10'OF MSP ® NEW PV SYSTEM AC DISCONNECT. LOCATED WITHIN 10'OF MSP O © NEW DEDICATED PV SYSTEM COMBINER PANEL O I 1 NEW PV SYSTEM INVERTER:Shc,Edp TechmiDgie SE3800H-USOOONNC2(RSD EQUIPPED) B NEW JINKO SOLAR JKM31OM-60BL MODULES. 1, NEW SOLAR EDGE P3200PTIMIZERS.MOUNTED ON THE BACK OF EACH MODULE. 32 EXISTING TRMA SOLAR,I'SAI-260PD05AB ®MODULES. I EXISTING SIXAREDGE SE76WA-US MVERTEP.LSE NEW PV CONDUIT RUN.'SEE EELD CONDUIT SCHEDULE ----=EXTERIOR RUN——---- -=.ATTIC RUN NEW JUNCTION BOX.(MOUNTED TOW MODULE) 1 EXISTING RV SYS I M INVERI ERISf',SO[ARFDGE. O SE1600.Lis EXISTING PV SYSTEM AC DISCONNECT. (TO BE LABELED u'YSTETd A-) O EXISTING UTILITY METER: p 25066305 vivint.Solar 1.877.404.4129 JORDAN RESIDENCE 25 BERTUCCIO AVE APT 1 SALEM,MA.01970 UTILITY ACCOUNT#:25736-42003 AL SITE PLAN REGION L.B-6BT6242 PERA'IING ENTER MA , PV 1.0 DATE,3.23.2019 SCALE:3116"=V-I]" DRAWN BY:DIN MOUNTING LEGEND FM-9"ATTACHED SPLICE lei NOT to SCALE 2 1/2'MIN FEF NFP s L. SFM-TRIMRAIL WITH 3 SFM-ROOF ATTACHMENT 2 SECTION VIEW (2)ROOF ATTACHMENT 5 SFM-Y RAIL S l.0 NOT r0 SCALE Nor ro SCALE S 1.0 nor ro STALE S l.U +oT To SCALE SFM B'ATTACHED SPLICE P ATTACHMENT LAMP.AiiACHMEui LLCM G GOVPLIUG GCUPUNG SFFA 9"SVLIGE MOWLE SFn13' -TTO E 4 GPOUNDING LUGS RAFTER 6L.D iros<ALE i elOOuw y \MODULES IN PORTRAIT/LANDSPACE TRIMRAII SPLI�:E MOTTO SCALE S 3.B TRIhIRAIL ROOF ATTACHMENT,SEE TAKE e SFM LAYOUT TRILIRAIL B SFM 9"SPLICE S 1 D NOf TO SCALE $t 0 NOf TO SCALE -LEVER Ln OR LESS ANDSCAPE=MAX 11"(6') vivint.Solar � CRT'RAIT=MA%4B'(4') PLi CL:.1P 1.877.404.4129 MWUIE 35mm PROFILE UX =JORDANESIDENCE FAF,ERD AVE APT 1 A,01970 — 4 tB PV SYSTEM MOUNTING DETAIL 11 SFM-TRIMRAILT#:25736-42003 51.0 NOT TO SCUP 51,0 NET TO SCALE .lamm PROFILE SERVIll 1 111,1211 REGIO AL MOUNT DETAILS DATE: ENTER MA-01 S 1 .0 DATE:3/232019 SCALE:NOT TO SCALE DRAWN BY:DIN Photovoltaic System Conduit Conductor Schedule(ALL CONDUCTORS MUST BE COPPER) t 2 DC System Size(Watts) 2480 Tag p Description wire Gauge is of Conductors/Color Conduit Type Conduit Size m AC System Size(Watts) 3800 1 PV Wire 12 AWG 2(V+,V-) N/A-Free Air N/A-Free Air g Total Module Count 8 1 Bare Copper Ground-EGC 6 AWG 1 BARE N/A-Free Air N/A-Free Air ?; X o^ n 2 THWN-2 12 AWG 2(1V+,1V-)B/R EMT t 2 / 2 THWN-2 EGC 12 AWG 1(GRN) EMT 1/2" _ A. 3 THWN-2 12 AWG 3(11.111-21N)B/R/W EMT 1/2" c u W ��? Existing Inverter lnformaticr,: 3THWN-2 EGC 12 AWG 1(GRN) EMT 1/2" a Type:Solar Edge ie2600A-U5 41THWN-2 16AWG 3(11-1112 IN)B/R/W JEMT 3/4" «7 =/5 4 THWN-2 EGC 110 AWG 1(GRN) JEMT 3/4" ry %= 6 THWN-2 16AWG 3(11L111-21N)B/R/W JEMT 3/4" S THWN-2 GEC 18AWG 1(GRN) JEMT 3/4" Both AC Disconnects will be labelled 1 of 2 and 2 of 2 and a placard will be at the revenue meter stating there are two disconnects for the PV. Existing Module In(orrnatiun: O T`ipe:Trina Sclar TSnt-260111,05t08 N count:32 • VISIBLE MCKAli LE r. 'I SCONAEC •� m iJISCONNECT ~ uivare 1)NENIA3 • ry 60A/240V ` 4111/2019 UNFUSED NEMA3 a OR EQUIVALENT •�ySH OF M„lS�� V L off GREGORV TROMlS ELVESTAD in Installers Note(s):Installers to replace existing 40A p EU.CiRIUI ENdNEBVtG OCPD with an appropriately sized new 35 A OCPD 9 � n 1 EP cc, Solar Edge PV system SMART Meter oc w 9SrONAIE \��` SE380OH-US �►►vv VVt� •Conforms to ANSI Point of Interconnection,Supply Side w C12.1-2008 705.12(A) z m o �xp 6 3a/ Rapid Shutdown ^y Disconnect,Square > Z Iy New Solar Combiner Du222R8240V/60A SquareDD222NRB, w w Unfused,NEMA3,or Pane1240V/125A J J w N 240V/60A,Fused, Existing 240V/100A Square D Sub Panel V v — equivalent,with 75'C NEMA31 or Service Panel,Single terminations equivalent Phase,with 300A Main 11 A Disconnect �VI SHEET MJ Fr NAME: ` LINE7=4 Iby �y C_ BOA STRING 1:8 PV t 2 MODULES NEMA4 Junction Box 3 LO F 35A Aw/OPTIMIZERS33 SHEET 3 OA 4 S LL Minimum GEC sizeB NUMBER: AWG copper BPV MODULES PER INVERTER=2480 WATTS STC visible/Locka ble'KniW AC Visibe/LoCkablii P Disconnect 'Knife'AC Disconnect W