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17 MOONEY RD - BUILDING INSPECTION z25 c qoc The Commonwealth ofMassachuset� ECRtutlL u IEE Board of Building Regulations and Stan s �ITY OF ALEM Massachusetts State Building Code, 780 CMR SdMar ''nn SS ����pp SS 11..I2@sed Mar 2011 Building Permit Application To Construct,Repair,Ren6VP1'17 %l,—Ash a + One-or Two-Family Dwelling This Section For Official Use Only Building Permit Number: Date A ' -d: lBuilding Official(Print Name) Signature Date� 1 n SECTION 1: SITE INFORMATION U ) 1.1 Property Address: 17 MOOV EY ,'1?VA 17 1.2 Assessors Map&Parcel Numbers ff Sftfmi mii D /970 1H- 0004-U _ 1 I A a Is this an accepted street?yes no Map Number Parcel Number 1y ( 1.3 Zrii g Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq 11) 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: KIMRfR �y KAzDA Sf ETM , 01970 Name(Print) City,State,ZIP 17 m061UP1 P-OA-1) ROK434 01 KA KazdA09mail.ce-11, No.and Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK'(check all that apply) New Construction❑ Existing Building❑ Owner-Occupied ❑ Repairs(s) ❑ 1 Alteration(s) ❑ I Addition ❑ Demolition ❑ Accessory Bldg. El Number of Units Other 2"Specify: Brief Description of Proposed Work': 7 A-l.L UvF p SECTION 4:ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials 1.Building $ 3�7 , }p 1. Building Permit Fee: $ Indicate how fee is determined: �1 ❑Standard City/Town Application Fee 2.Electrical $ oc $DO ❑Total Project Costa(Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ 4.Mechanical (RVAC) $ List: 5.Mechanical (Fire $ Suppression) Total All Fees: $ Check No. Check Amount: Cash Amount: 6.Total Project Cost: $ 3a 11 Paid in Full 0 Outstanding Balance Due: f SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) �, 1 CA -J()7 �I 1 1 a 6 aoB _P ly/�R 6-00DR-1DG-E License Number Expiration Date Name of CSL Holder 60 c p k u s L� n/7'f J List CSL Type(see below) No.and Street Type Description ut�11 i/I n 17 v U Unrestricted(Buildings u to 35,000 cu.ft.) CiVty�/T�owi te,Z/IP�1 .J R Restricted 1&2 Family Dwelling M Masonry RC Roofing Covering WS Window and Siding 3oti G/y SF Solid Fuel Burning Appliances JVO J� o! I Insulation Tele hone Email address D Demolition 5.2 Registered Home Improvement Contr.ct •ITH , 6 D As p sank a ore- 119 ao)s HIC Registration Number xpiration Date HIC Company Name or HIC Registrant Name I No.and Street JV s vy0 �-/�, r� Email address 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 .......... II 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 Asrwwrl calm to act on my behalf,in all matters relative to work authorized by this building permit application. �M k V Zola ( .e I - as -I s Print Owner's ame(Electronic Signature) Date SECTION 7b:OWNER' OR AUTHORIZED AGENT DECLARATION By entering my name below,I hereby a est der th p n and penalties of perjury that all of the information contained this�pplic�io�s true and a ur a to t e of my knowledge and understanding. Print Owner's or Authorized Agents ame(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.eov/oca Information on the Construction Supervisor License can be found at www.mass.eov/dps 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 halfibaths 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" 8955 Henke is Lane„Suite 508 Ann apolis Junction, MD 20701 PHONE 1.500-.903.61.30 FAX 443;267.00.36 ASTRUM5OLAR' w w.as#rurnsolar.cam February 2, 2015 To: City of Salem Inspectional Services 120 Washington Street 3rd Floor Salem,MA 01970 Subject: Structural Certification for Installation of Solar Panels Kazda Residence 17 Mooney Road Salem, MA.01970 To Whom It May Concern, A design check for the subject residence was done on the existing roofing and framing systems for the installation of solar panels over the roof. From a field inspection of the property,the existing roof support structures were observed by Astrum Solar auditors as follows: The roof structure of(Roof A)consists of composition shingle on roof plywood that is supported by nominal 2x6 rafters @ 16"o.c.,paired with nominal 2x6 ceiling joists @ 16"o.c..The rafters have a max projected horizontal span of 13'-0",with a slope of 20 degrees.The rafters are connected at the ridge to a continuous 2x8 ridge board and are supported at the eave by a load bearing wall. There are 1x8 collar ties @ 32"o.c.for structural stability. The existing roof framing system of(Roof A)is judged to be inadequate to withstand the loading imposed by the installation of the solar panels.Structural reinforcement is required. Sister upgrade is required for(Roof A).Stitch new 10'-0" long 2x6 SPFk2 or DFg2 (min)to existing member with Simpson SDW 22300 screws @ 16"o.c.or 10d nails @ 6"o.c.. The spacing of the solar standoffs should be kept at 48"o.c.with a staggered pattern to ensure proper distribution of loads. I further certify that all applicable loads required by the codes and design criteria listed below were applied to the Unirac Solarmount solar rail system and analyzed. Furthermore,the installation crews have been thoroughly trained to install the solar panels based on the specific roof installation instructions developed by Unirac Solarmount for the racking system and Ecofasten for the roof connections. Finally, I accept the certifications indicated by the solar panel manufacturer for the ability of the panels to withstand high wind and snow loads. Design Criteria: • Applicable Codes= Massachusetts Residential Code,8th Edition,ASCE 7-05,and 2005 NDS • Roof Dead Load= 10 psf(Roof A) • Roof Live Load=20 psf • Wind Speed=100 mph, Exposure B • Ground Snow Load=40 psf - Roof Snow Load=28 psf Please contact me with any further questions or concerns regarding this project. Sincerely, ,,yaXH OF M4 9cy EIAINE A. r(n o HUANG V CIVIL h Elaine Huang, P.E. 4 QNo.499290 Project Engineer Fp SiONAL EH6 SEE A SUNNY DAY IN A WHOLE NEW WAYo Kazda Residence, Salem 1 The Commonwealth of Massachusetts 761:Form Department of Industrial Accidents 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 Letr-ibly Name (Business/Organization/Individual): Astrum Solar Address: 15 Avenue E City/State/Zip: Hopkinton, Ma, 01748 Phone 4:508-309-8197 Are you an employer?Check the appropriate box: Type of project(required): 1.❑✓ I am a employer with 15 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 workingfor me in an capacity. employees and have workers' y p n9. ❑ Building addition [No workers' comp. insurance comp. insurance.* required.] 5. ❑ We are a corporation and its 10.❑ Electrical repairs or additions 3.❑ I am a homeowner doing all work officers have exercised their 11.❑ 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 PV Solar Installation employees. [No workers' 13R Other comp. insurance required.] *Any applicant that checks box#I 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 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 Co. Policy#or Self-ins.Lie.#: 59536900 Expiration Date:1/1/16 Job Site Address: 17 Mooney Road City/State/Zip:Salem, MA, 01970 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$250.00 a day agai the violator. Be advised that a copy of this statement may be forwarded to the Office of Investigations ol.1,he DiA fq irkurance coverage verification. I do hereby c ti nder the 'ns and penalties ofirierjury that the information provided above is true and correct. Si afore: — Date. � Phone#:508-309-8197 Official use only. Do not write in this area,to be completed by city or town official City or Town: Permit/License# Issuing Authority(circle one): 1.Board of Health 2.Building Department 3. City/Town Clerk 4. Electrical Inspector 5. Plumbing Inspector 6.Other Contact Person: Phone#: 'Massachasetts-Oepattnlent of Public Safety Board of Building Regulations and Standards Coustrnet'n1n sulwi-s 41H' 7 Lim-Ise: CS-107691 L DANIELRGOOD MG ' 60 CAAMLE RUAD '' , Bedford MA 01730 7 A �54,,,.J1 "®1"` Expiration Commissioner 01/26/2018 J OOce o�ConsumerJ(Adkus nests Re n 10 Park Plaza- Suite 5170 Boston, M!ssaoixusetts 02116 Home Improve iz Coz<tractor Registration Registration: 168228 Type: Supplement Card ASTRUM SOLAR INC. Expiration: 1/19/2017 DANIEL GOODRIDGE 8955 HENKELS LANE STE 508 _ ANNAPOLIS, MD 20701 . =_- Update Address and return card.Mark reason for change. 6PS-GA7 d$ S6M-04/04-G101216 Address ❑ Renewal ❑ Employment Ej Lost Card -- � f1te. 'loalnmab3tllJe¢w�o�✓a' tttde�- _ -__ ._ _. -. - Office of C611"Mr.Affairs A ftsinkss Regulation License or rekLQtradon valid for individul use Only OME❑ OROVEMENT CONTRACTOR before.the expiration date. rffomd return to. r�' Office of Consumer Affairs and Business Regulation Registration'A68228 Type_ 10 Park Plaza Suite 0 - Expirat on yg7 Af7 Supplement Cana 1A 0 1 M SDLAR R AST U R< C-c,�>ff-e. n'' . DANiEL GOOD - v is 8965 HENIO=L6 u ANNAP.OLlS,MD 20`78d'-`=''-' lypdersecreta rY Nut valid without signature I y it it The new Q.PRO-G3 is the reliable evergreen for all applications. The third — module generation from Q CELLS has been optimised across the board: improved output yield, higher operating reliability and durability, quicker installation and more intelligent design. INNOVATIVE ALL-WEATHER TECHNOLOGY PROFIT-INCREASING GLASS TECHNOLOGY • Maximum yields with excellent low-light • Reduction of light reflection by 50%, and temperature behaviour. plus long-term corrosion resistance due •Certified fully resistant to level 5 salt fog to high-quality • Sol-Gel roller coating processing. ENDURING HIGH PERFORMANCE • Long-term Yield Security due to Anti LIGHTWEIGHT QUALITY FRAME PID Technology', Hot-Spot Protect, • Stability at wind loads of up to 5400 Pa and Traceable Quality Tra.QTi with a module weight of just 19 kg due • Long-term stability due to VDE Quality to slim frame design with high-tech alloy. Tested—the strictest test program. MAXIMUM COST REDUCTIONS SAFE ELECTRONICS • Up to 31% lower logistics costs due to • Protection against short circuits and higher module capacity per box. thermally induced power losses due to ICaCEIIS breathable junction box and welded EXTENDED WARRANTIES I-TOP-BPANDPV cables. • Investment security due to 12-year • Increased flexibility due to MC4-inter- product warranty and 25-year linear 2014 mateable connectors.the entire produc- performance warranty2. tion process from cells to modules while making Q CELLS solar modules forgery vhntnn_ proof. OualRy TesteA O(EllS i r�.x.wr Beg polycrygalline "^ .Jar module 2013 O omm THE IDEAL SOLUTION FOR: iD.400s2s8T °a..a. ®Rooftop arrays on Ground-mounted ®Rooftop arrays don i commercial/industrial solar power plants residential buildings buildings ' APT test conditions:Cells at-1000V against grounded,with conductive metal foil covered module surface, 25-C, 168h See data sheet on rear for further information.Engineered in Germany `r ELLS MECHANICAL SPECIFICATION Format 65.7in x39.4in x 1.38m(including frame) (1670 mm x 1000 mm x 35 ni Weight 41.89 Ih(19.0 kg) - E E Front Cover 0.13in(3.2 mini thermally pre-stressed glass ,n�„ s _ with anti-reflection technology _ $ ❑µ='W ig Rack Cover CAmPoslte film O e + a� Frame Anodized aluminum i Cell 6 x 10 polycrystalline solar cells • Junction hoX Protection class IP67,with bypass diodes Cahle 4 mmx Solar cable;(+)245.67 in(1160 mm),(-)245.67 in(1160 mm) Connector SOLARLOK PV4,IP68 ,,,,a,,,�,i~O--I=.•r•n.., `°"'°°-' ELECTRICAL CHARACTERISTICS PERFORMANCE AT STANDARD TEST CONDITIONS(STC:1000 W/mi 25'C,AM 1.5G SPECTRUM)' NOMINAL POWER(+5W/-OW) IW] 245 250 255 260 Average Power P„pp IW] 247.5 252.5 257.5 262.5 Short Circuit Current Iec [A7 8.52 8.71 8.90 9.09 Open Circuit Voltage V V. IV] 37.15 37.49 37.83 38.18 Current at PNpp IRpp [A] 8.05 8.21 8.37 8.53 Voltage at PRpp --- Vapp IV] - -_ 30.75 30.76 30.77 - 30.78 EKciency(Nominal Power) 1 [%] a 14.7 z 15.0 z 15.3 >15.6 PERFORMANCE AT NORMAL OPERATING CELL TEMPERATURE(NOCT:800 WAnx,45 x3'C.AM 1.513 SPECTRUi NOMINAL POWER(+5W/-OW) [WI 245 250 255 260 Average Power Papp [W] 182.4 186.0 189.7 193.4 Short Circuit Current I,c [A] 6.87 7.03 7.18 7.33 Open Circuit Voltage 'V. IV] 34.58 34.90 35.22 35.54 Current W_ PRpp InW [A] 6.32 6.44 6.56 6.68 Voltage at PRpp V„pp IV] 28.86 28,89 28.92 28.94 'Measurement tolerances STC:m3%(Pm");x10%(Ip,Vm,Imm,Vm�nl Q CELLS PERFORMANCE WARRANTY PERFORMANCE AT LOW IRRADIANCE =- roa -e At least 97%of nominal power during .{ gy a ar first year.Thereafter max.0.6%degra- - s; ss ...__-_-_-_- """""' tlalion Per Year. , At least 92%of nominal power after W u s 8a ............. m l0 years. , 3a At least 83%o(nominal power after � __'__'__'__'__' ' ' •+t so ry r r ry 25 years. All data within measurement tolerances. Rs Full warranties in accordance with the ,m me mo .m m wo warranty terms of the O CELLS sales IRRADIANCE IWA�aI I o s e rs xo ss organisation of your respective country. YEARS The typical change in module efficiency at an irradiance of 200 W/m°in relation to 1000 wore(both at 25°C and AM 1.5G spectrum)is-2%(relative). TEMPERATURE COEFFICIENTS(AT 1000W Mi 25°C,AM 1.5G SPECTRUM) r Temperature Coefficient ofic, a [%/K] +0.04 Temperature Coefficient of V. p [%/K] -0.30 a Temperature CoeKcient of PRw y [%/Kl -0.42 PROPERTIES FOR SYSTEM DESIGN Maximum System Voltage V,,, IV] 1000 Safety Class II Maximum Reverse Current Ip [A] 20 Fire Rating C Eh ! Wind/Snow Load [Pa] 5400 Permitted module temperature -40oC up to+85°C I (in accordance with IEC 61215) on continuous duty P QUALIFICATIONS 1 CERTIFICATES PARTNER ®€ VDEDuality Tested;CE-complianp E 6121 1 IC 61215(Ed.Z);IEC 61730(Ed.0 application class A - I s�® I _- o�E E 0_u NOTE:Installation instructions most be followed.Seethe installation and operating manual or contact our technical service department for further information on approved installation and use of this product. Hanwha O CELLS USA Corp. N 8001 Irvine Center Drive,suite 1250,Irvine CA 92618,USA I TEL+1 848 748 59 96 1 FAX+1 949 748 59 84 1 EMAIL q-cells-usa®q-cells.com I WEB wwa.q-cells.us Engineered in Germany O CEC LLS G�lIIO�ru]OCG3QOgrl©Q4©G3 - ° film, OW J enphase E N E R G Y - Maximum energy production The Enphase Energy Microinverter PRODUCTIVE - Resilient to dust, debris and shading Performance monitoring per module System improves energy harvest, increases reliability, and dramatically System availability greater simplifies design, installation and RELIABLE than 99.8% No single point of system failure management of solar power systems. The Enphase System includes the r - Quick and simple design, installation SMART and management microinverter, the Envoy Communications - 24n monitoring and analysis Gateway, and Enlighten, Enphase's monitoring and analysis software. SAFE[ - Low voltage DC - Reduced fire risk C US M215 - MICROINVERTER TECHNICAL DATA i.,�. D .f . . .6 e Recommended input power(STC) 190-260W Maximum input DC voltage 45V Peak power tracking voltage 22V-36V Operating range 16V-36V Min./Max.start voltage 26.4V/45V Max.DC short circuit current 15A Max.input current 10.SA Maximum output power 215W 215W Nominal output current 1.OA (arms at nominal duration) 0.9A(arms at nominal duration) Nominal voltage/range 208V/183-229V 240V/211-264V Nominal frequency/range 60.0/59.3-60.5 Hz 60.0/59.3-60.5 Hz Extended frequency range 60.0/59.2-60.6 Hz 60.0/59.2-60.6 Hz Power Factor >0.95 >0.95 Maximum units per 20A branch circuit 25(three phase) 17(single phase) Maximum output fault current 1.05 Arms,over 3 cycles;25.2 Apeak, 174ms duration CEC weighted efficiency 96.0% Peak inverter efficiency 96.3% Static MPPT efficiency(weighted,reference EN50530) 99.6% Dynamic MPPT efficiency(fast irradiation changes,reference EN50530) 99.3% Night time power consumption 46mW tiI�,7�CJ�ILS.AI L:L'ISJ Ambient temperature range -400C to+650C Operating temperature range(internal) -40°C to+85°C Dimensions(WxHxD) 17.3 cm x 16.4 cm x 2.5 cm(6.8"x 6.45"x 1.0")* Weight 1.6 kg(3.5 Ibs) Cooling Natural convection-No fans Enclosure environmental rating Outdoor-NEMA 6 *without mounting bracket Compatibility Pairs with most 60-cell PV modules Communication Power line Warranty 25-year limited warranty Monitoring Free lifetime monitoring via Enlighten softrware Compliance UL1741/IEEE1547,FCC Part 15 Class B CAN/CSA-C22.2 NO.O-M91,0.4-04,and 107.1-01 Enphase Energy, Inc. 142-00010 Rev 02 201 1 st Street Petaluma,CA 94952 Phone: 877-797-4743 Fax:707-763-0784 info@enphaseenergy.com http://www.enphase.com e SOLARMOUNT Techni . . . . - - :e°UNIRAC A HILTI GROUP COMPANY SOLARMOUNT Beam Connection Hardware SOLARMOUNT L-Foot Part No. 304000C, 304000D • L-Foot material: One of the following extruded aluminum alloys:6005- T5, 6105-T5,6061-T6 • Ultimate tensile: 38ksi,Yield:35 ksi • Finish: Clear or Dark Anodized • L-Foot weight: 0.215 Ibs(98g) • Allowable and design loads are valid when components are Bea assembled with SOLARMOUNT series beams according to authorized Bolt UNIRAC documents L-Foot For the beam to L-Foot connection: •Assemble with one ASTM F593 W-16 hex head screw and one errate ASTM F594'/a"serrated flange nut Flange N •Use anti-seize and tighten to 30 ft-Ibs of torque • Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and third-party test Y results from an [AS accredited laboratory A NOTE: Loads are given for the L-Foot to beam connection only; be LAX sure to check load limits for standoff, lag screw,or other ------ attachment method J01 Applied Load Average Safety Design Resistance �T�+ Direction Ultimate Allowable Load Factor, Load Factor, s"A J01v,` Ibs(N) Ibs(N) FS Ibs(N) m Sliding,Z± 1766(7856) 755(3356) 2.34 1141 (5077) 0.646 Tension,Y+ 1859(8269) 707(3144) 2.63 1069(4755) 0.575 Dimensions specified in inches unless noted 1 Compression,Y- 3258(14492) 1 1325(5893) 2.46 2004(8913) 1 0.615 Traverse,X± 1 486(2162) 213(949) , 2.28 323(1436) 0.664 O SOLARMOUNT . . . - - ::°UNIRAC A HIL➢GROUP COMPANY SOLARMOUNT Beams Part No. 310132C, 310132C-B, 310168C, 310168C-B, 310168D 310208C, 310208C-B, 310240C,310240C-B, 310240D, 410144M,410168M,410204M, 410240M Properties Units SOLARMOUNT SOLARMOUNT HD Beam Height in 2.5 3.0 Approximate Weight(per linearft) plf 0.811 1.271 Total Cross Sectional Area in' 0.676 1.059 Section Modulus(X-Axis) in 0.353 0.898 Section Modulus(Y-Axis) in 0.113 0.221 Moment of Inertia(X-Axis) in 0.464 1.450 Moment of Inertia(Y-Axis) in 0.044 0.267 Radius of Gyration(X-Axis) in 0.289 1.170 Radius of Gyration(Y-Axis) I in 0.254 0.502 'Rails are extruded using these aluminum alloys: 6005-T5, 6105-T5, 6061-T6 SLOT FOR T-BOLT OR 1.728� SLOT FOR T-BOLT OR Y4" HEX HEAD SCREW t/a"HEX HEAD SCREW 2X SLOT FOR Star FOR BOTTOM CLIP 2.500 BOTTOM CLIP T 3.000 1.316 SLOT FOR 0 HEX BOLT SLOT FOR 1.385 3/e" HEX BOLT 37 Jjll 1IIL. 50 1.207 Y Y 1.875 A A L— x L x SOLARMOUNT Beam SOLARMOUNT HD Beam Dimensions specified in inches unless noted a an O'llUNIRACLInirac Code-Compliant Installation Manual SolarMount ASCE 7-05 AND ASCE 7-10 Step 2:Determine the Distributed Load on the rail, Step 3:Determine Rail Span/L-Foot Spacing w(NO Using the distributed load, w,from Part II,Step 2,look up the Determine the Distributed Load,w(plf),by multiplying the allowable spans,L,for each Unirac rail type,SOLARMOUNT module length,B (ft),by the Total Design Load,P(psf)and (SM)and SOLARMOUNT Heavy Duty(HD)in table 14. dividing by two.Use the maximum absolute value of the three downforce cases and the Uplift Case. We assume each module The L-Foot SOLARMOUNT Series Rail Span Table uses a single is supported by two rails. L-foot connection to the roof,wall or stand-off. Please refer to w=PB/2 the Part III for more installation information. w=Distributed Load(pounds per linearfoot,plf) B=Module Length Perpendicular to Rails(ft) P= Total Design Pressure(pounds per square foot,psf) Table 14.L-Foot SOLARMOUNT Series Rail Span SM-SOLARMOUNT HD-SOLARMOUNT Heavy Duty Span Drw,bmd Load r.d (ft) 20 25 30 40 50 60 80 100 120 140 160 180 200 220 240 260 2 SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM SM 2.5 SM SM SM SM SM SM SM SM SM SM SM SM SM HD HD HD 3 SM SM SM SM SM SM SM SM SM SM SM HD HD HD HD HD 3.5 SM SM SM SM SM SM SM SM SM SM HD HD HD HD 4 SM SM SM SM sM SM SM SM SM HD HD HD HD 4.5 SM SM SM SM SM SM SM SM HD HD HD 5 SM 5M SM SM SM SM SM SM HD HD HD 5.5 SM SM SM SM SM SM SM HD HD HD 6 SM SM sM SM SM SM SM HD HD 6.5 SM SM SM SM SM SM SM HD HD 7 SM SM SM sM SM SM HD HD 7.5 SM SM SM SM SM SM HD HD 8 SM SM SM SM SM SM HD HD 8.5 SM SM SM SM SM HD HD 9 SM SM SM SM HD HD HD 9.5 SM SM SM SM HD HD HD 10 ! sM SM SM HD HD HD HD 10.5 SM sM SM HD HD HD II SM SM HD HD HD HD 11.5 SM HD HD HD HD HD 12 SM HD HD HD HD HD 26 Kal Residence 17 Mooney Road Salem,MA 01970 _--ar rB, make rr m System Ratings ! \ a 7.395 kW DC Photovoltaic Solar Array 6.24 AN AC Photovoltaic Solar Array �h�+ _ Q as•tm ' " m v 22 Equipment Summary 29 Ocells 255 poly black Modules 29 Enphase V215-6i lovertal, r 'e pDIV/0! A E B Sheetlndea o 0 0 PV-1 Cover E E PV-2.1 Description of Work and Load Calculations- RoofA o E g f PV-3 Electrical Diagram _ PV-3.1 Electrical Calculations PV-4 String and Conduit Layout - PV-5 Equipment Ratings and Signage K Flo Q JI 0 N a �e Governine Codes 2014 National Electric Code Massachusetts Residential Code,eth Edition Q ❑ndemriters Labmtvries(DL)Standards OSHA 29 CFR 1910.269 ASCE-J-0S 3 a F � �° E W S N N 0 O V PV-1 Roof A Typical Section ).395 kW OC mm ayoltaic Solar pray Thixaolar array lx r,mpdxetl of 29 pump,255 poly black solar panels.The panels are mounted using the Unlnt Sell Mount raid,mounting nil o the builtling s.ipacea at Op.Each solar panel is attached to an Enpull,M215 6621Ls22 ml...4mnrten lxo mounted to the unlnc Solar Mount nil abe[nv beneath the panel. do � o wna esch n —sell At Theme,panels p,aauee Dc paw t wL—nuok by dail The DE power power 'coin Rea to VAC at the l nymer.Micro-lm ptu.}.oa^"erers are L ` w connected a ed In nngs w[n a mea mum number of l]mina-myerten In coin game. 'R o E _ As a i r ThIs system will e III if the Panels rower more rywn than Ix area by aebuilding[nt ea[ess power naves boa Into me Nllity, An file<mbagn a net meter m m ayaieme far diner power men. All metal pens minding rota,panel flows,mmm.mye.tan,and maunnng nqa are amemea using the martin urers—commercial y grounding method and WEED technology along with an Anklet grounding wire. E The building wad mnstruRed In 1973, sFs'` s a o op All S.` he E f F � sN 6 o E f E sp an Panel aw 41E" Rd, e' ""WDimensions 65.]41n r 393]In System Weigh 1090 Its �Cw Panel Awards, 61.91bs System cut flood 3.6 psf System Square Foobge 521 sq ft RVIR Supp., 0 Q Racking Weight 547Its Actual Pant Load Managerial Off �F O Micrminverter Weight 127.6 Its Tonal number ofgaof penetrations YDIV/01 W' N Marc Allowable Fail Overhang on sod D Members are Hem,Fir Warms allowing 235/bs per inch thread depth h N e I.Ne 5/I6'r O'Her Neoa Sfolnlen thel Wg Rrtwa Q Variables Note2:Fooff.pprt Membersort F 35ft Eft Pnet Cnwnforte 10.4 pif Note 3:Unim[stem pear,Ro.a H 32 ft Wind Downfarm to 4 psf one[UPlifr -02A psf Rw, ihh 20 degrees Wind Upb]t 42.0 poll H 5.5 Land Cambinations Wagner 119 p1f V foR mph Na 1 DI D2 D3 Uplift Mae Span <ft Snow Land <O pof Emposme Category B Dead Laatl p 3.fi ED 3.6 23 of Actual Span 0it Ro.,l 3 A 3 Snow lnatl 5 60.p Do 30.0 0.0 psf Rd 0 bs E 0 I 1 DWL' Prim E.0 10.6 ].B -02.4 ps! Ru ISIm Total Lead I pee 1 43,61 10.0 4141 0D2 1 psf Required Thread Depth IT In pistrib Tl wel 1 119,51 38.d 11351 110.2 p1( I Actual Thread Depth 2351n 'DWL:Design Wlnd Load Absolute whin arc lndgmted)or the ockubfea quardso,of P-Uplift and w-Uplift As Glossary of Terms for Load Calculations E h Duilang Neigh A Adjustment Facto,for height As F fulltling least HoriaonGl k Fooj p/fth pool Plt[M1 I Importance Fatter of lard single hardly residence O O C V Radio Wlnd Speetl Q J O Snow load snow load R Module length perpencoularto beams Ree)Zbne pouf Zone Fd point lad tl-Maalmum Oawnfor[e n f0 3 guacpha Raol Area Fu Polntlaaa-UPI I. N N o goof Zone Setback lenglM1 Erporvn B-suburianslylefamllyawelllls Q j LJ pup"Dowmjbme Net Dred,Dnewrand Pressure category Prel llpllR Net Design Lou Preasure at Tapbgraphlt Facto, I PV-2.1 III Electrical Diagram for Kaeda-7.395 kW DC Photovoltaic Solar Array National Grid Account Number-2 5 741-7702 3 UGIAYoiAeWWneonsenim N t d E L/SeW iaW 1w Vak I pNrc ¢ i r 29 Mpwles mm nnenea Nw.F.w DC w'vkt rrem hw whtr module jr p) d[mmen aahrn a fepBau K pne'llee tu, Mr,meter Imeev Moeal.M}15.6o.TL522 intdaofm orderH.avvM l4 Iiy.I%yoD Bepm: I'm W10,nv DG212UBB j Ma.pavR®weertmc Mu m in Mry 15 parch ImxrRn 'IRallnala[yMaee }wMB FpMu nGM 60Amp 200Amp E MaellCOmRio 694nu 1S .9.115%- 18p an IDAnlp ' iw9 UR[umMn!car mmM arc NeuNA CirwD&etlm ' oer cannot W kvenm 7 0 0 0 � xoA p � I ' I D)vB.wHW7I WN.lCapPo I 35Amp ' kuteMlkn pt ew l`mmA lR'ImOneSe I I 1`pVf CwtluA wl`URpWhe kMal CvnmlA - ' tw[h[uh6 wlllmmlRal: I 15Aw _ PIVIDm%FFmwN-LpnaseraeeuRon. I I ciPant equk Wlre Ca cN2 RIv1p1N%N.11IWN.Lrcwalt I 1w Eaqu-EMU 1nis N[M la parch/kvenm Dnn Ul ve Gmuod lls Amp MaM LR 1➢ae[[wkr i Gmunene Main w la a52115%• I5.}5 w MA" I I pondiatfor.lon Omit the v WIre Cale pl Werlia Rpmel I CmIR Ha.ModR p81U1811}58p I RG Bare CU I �� w wW[InuA nmeleeMNnelmr. I 100Amp Buss � (p115AmP1pok[L[ull deMR as Hewn eMve 1 ] 1}I10 Amp iyek Mdr keaen a[wewn ensue 11168dre CU I Murray F (IIIS Nnp,l.pk[Amlr YeaaRMFMU I I Panel w 5/t.BGlomd�r I Q Rod 518.8'Grau. R IV G a F �° E m E yV m V m N � W � PV-3 Electrical Diagram for Kazda-7.395 kW DC Photovoltaic Solar Array National Grid Account Number-2 5741-770 2 3 5-W ire Calc 41 [W ire calf p2_� Calculation for PV Breaker PV Circuit Conductors Interconnection Breaker Tie In rilculatmn for main W Breaker a crcaits PV Combiner to PV Array Minimum 98 AWG sntem wrranr- z9 z I D.9 za.l Amps Minimum MO AWG WIRE SIZING CALCULATION Design Amperage= 26.1 % 12s% 32.6E3 pmpa WIRE SIMG CALCULATION 20112014 NEC Article 310 d mom Buss Baunr= zoo x ssa% = mo amps 20112074 NEC Article 310 FUR Load Amperage.............:26.1 N S E.Inmg Man Bursa zoo Amp: Full Lead Amperage.............:13.5 Source Voltage..............-.r 240 d maxsom.Breake. 240 (-) zoo = 4o Amps Source Voltage... 240 Length of Run(Feet) '25 w ............ o Al - -. nremtal= 1s x .emus%= Ss9]s Amps Lengm of Run Feet)........... Load Duly......................:Continuous E o q Load Duty.........._... .._:Continuous Conductor Circatnz= 14 x .ex 125%= 25.7s Amps '- Application_.......:Conductors in Raceway,Cable or Earth E a a Conductor Application....._._:Conductors in Raceway.Cable or Earth Conductor Ampacky Table.......:NEC Table 310-15(li6) m o r Clr[uitN3= % 0.9x 175%= Opmps Q ,y crcat#4= z .egos%= .Amps Conductor Ampacdy Table.......:NEC Table 310.15(B)(i6) COMuctor Type.................:THHN Copper Conductor Type.................:TNHN Copper Conductor Location.............:Ory/Damp a Circuit.s= x ..9.Us9s= .Amps Conductor Location.............:Dry/Damp Conductor Insulation Temperature:90 nC a.cult#A= x ....us%= .Amps Conductor insulation Temperature:90'C Ambient Temperature.__._....:26-30 aC=78-86`F Circuit 4 7= z 0.9 x 125%= .Amps Ambient Temperature............:26-30-C=78-86 aF Terminal Temperature Rating....:60'C amuu#e= x oe x Szs%= D Amps Temdnal Temperature Rating_..:60'C C'vcult Type:Single Phase 3 Wire(2 phase conductors 8 neutral) aremt#s= x asx1zs%= o Amps Circuit Type:Single Phase 3 Wire(2 phase conductors 8 neutral) Oty,of Circult Current-Carrying Conductors:2 E circuit#10 x ..9x17sX= .Amps Oty.of Circuit Current-Carrying,Conductors:2 Conductor Requirement rc Additional Current-Carrying Conductors.....:2 Full Load Amps........... 26A = Load Duly Multiplier.._.:1.25 0 0 0 Total Oty.Current-Carrying Conductors.....:4 Ambient Temp.Multiplier.-1.0 Conductor Requirement: Oty.CarMuctors Multiplier:1.0 2 Full Load Amps...........:13.5 Load Duty Multiplier.....:1.25 Required Conductor Ampacity:32.63 Ambient Temp.Multiplier.:1.0 Terminal Requirement - 0 Qty.Conductors Multiplier:1.25 Full Lead Amps...........:26.1 Required Conductor Ampacmy:21.09 Load Duty Multiplier.....:125 Terminal Requirement: Required Terminal Ampaclty:32.63 Full Load Amps...........:13.5 Selected Conductor. BE Load Duty Mult¢9Rer.._.:1.25 et Conductor Ampacky_--:40.0 Ambient Temp.Derate.....:1.0 pas Required Terminal Ampacity:16.88 [PR g Selected Conductor. Qty.Conductors Derate...:1.0 Conductor AmpacKy.......:30.0 Ambient Term.Derate.....:1.0 Adjusted Ampecdy,........:40.0 G City.Conductors Derate...:0.8 SELECTED CONDUCTOR Sig:8 AW9 2 x Ohmsil x Length x Amps 2 x 0.778 x 25 x 32.63 Electrical Notes Actuated Ampecay.........24.0 VD= _ =1.02 1)mummosente be lined and labeled rants application. SELECTED CONDUCTOR Ste:10 Aw0 1000 x City Wires per Phase 1000 x1 2)All condreamsiell beoepp...rated b,90cand wetand-miscm,unless 2xOhms/Mffi x Length x Amps 2 x 1.24 x 75 x 21.09 Vans At Load Terminate.......238.98 .!humble.noted. VD= _ =251 Actual Percent Voltage Drop.:0A2 3)W-kmgli-suraboubmndel now and exedas all e9ulpmentebag 100D x Oty Wires per Phase 1000 xt mmplyblm NER1..26 Volts At Load Terminals......:237.49 nl An were bermtratemsb.11b.appmoadehblabal.dand,..dll9Neaae. Actual Percent Voltage Drop.:1.05 u modul.5mundlnealpsb be installed bxween module mane end modue member call,par musellmaipmenuntlumrrlmtmou- U be al Module Support all to be banded to[ontlnuousmpper GECNe WEED IUPper NEC6i ]I Mused m1pewer.ouna bankers,be lonine ss be ssm meets per NEC I IN w O.m(6K]I. n ACesmbinerp...lrshall be labeled-'Inwt-AC Combinar#anal'. C 9)mting,dal name and numberto be Indicated on camenersend modulesper m O V NEC 31..3(B) N U Ip)but pew arsource bracker t.be alleEle for hndlned per NEC 690.W(9(51. � V W ry t.! PV-3.1 Wiring Description Kazda,Kim.Electrical Review 17 Mooney Rd.Salem,MA 01970 Westford,MA Office:Annie Lusi Reviewed By:Eli S.(484-684-2386( Financing:Purchase Q (29)Caells 255W Poly Black Panels with(29)M215 Inverters E PV metertype:Enphase RGM isG w Emu location:In the house next to the main panel. Internet Connection:Bridge 0 Main House Panel:200 Amp Murray Utility:National Grid Circuit Calculations: 29 inverters x.9/Inverter=26.1 Amps x 1.25=32.625 FIA. E PV combiner with(2)20 Amp,2 pole circuit breakers,(1)15 Amp,1 pole circuit breaker(for EMU( Interconnection Calculations:Main panel rated 200 Amp buss 120%=240 Amp,minus main circuit breaker rating of Zoo Amp=90 Amps for solar connection. so 0 0 % F o F F E Interconnection will be a circuit breaker connection In the 200 Amp panel In the basement.Install a 35 Amp,2 pole Murray circuit breaker for the solar connection in the existing 200 Amp panel.The circuit breaker for the solar[pnnaddon MUST be installed at the far end of the panel away from the main circuit breaker.From the solar circuit breaker install wiring outside to a non fused 60 Amp disconnect located next to utility meter.Wire from the 60 Amp disconnect switch through the PV meterand into the PV Combiner panel located outside the exterior wall ofthe utility meter. From the PV combiner panel run conduit up the wall until it can penetrate into the attic via the soffit.From the penetration In the attic run - conduit across the attic to the Soladeck located under the array as shown in the drawing.Two circuits of Inverters to the roof.Standard wire size and type for the array is U10,THHN-TH W N-2. Install an outlet for the EMU at the location where the EMU will be mounted.If this is in the basement or garage install a GFCI outlet.Wiring for this outlet can be from a 15 Amp,single pole circuit breaker in the PV combiner panel and can be wired using OF type cable. Q r C N Circuit 1(15)M215 �� ¢ Circuit 2(14)M215❑ '^ Beladeck(1)® M215 End Cap(4)® M215 Trunk Cable Exterior Conduit Interior Conduit E JS tv n E 2 lT T' he or C orheJ LN y N C O 1.J A PV-4