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Plans BUP20 1 1 - 000 13 10(0(00 LA-0)//t4A-Rro,k1 pR '--$- 105.2.5 Building and Site Plan Job: \ Site: )e..,. fo _i' f-- L.... iv% A i.- 0:.-,,, Uz, - i 1 '.! v./ 1 f e, 4 , r '' 5 irti V Z k - , , i / 1, ------ 4, ----- - ---- — ATTACHMENTS SHALL BE SPACED NO , GREATER THAN 24 INCHES ON CENTER IN ANY DIRECTION WHERE ARRAY IS t LOCATED WITHIN 3 FEET OF A ROOF ! , I EDGE, HIP, EAVE OR RIDGE. 1 1 OSISC 305.4',.3 (B) } . , , JAN 19 Z011 i I 1 1 i CITY OF TIGOD , I 1 BUILDING DIVISION , , --..., . „,.., - CITY:, OZTIGARD Approvid. ''WcA (v Conditionally Approved [ ] / , \ See Letter to: Follow [ ] / Attached ] - i \ Permit Number: 00 1 - dog f Ad. - . • • . ,.,.., ..... —1 By 411111‘ — Date: MO ' , as•■.- V3 , / . ? OFFICE COPY ..., , Q : ,\-- i „?.,, I 2 ... /- ,.,,,,„,_ 3c 4 ...t - ! • I ty , . €t t ' ' ttt,et t — t i i'''' t i $ „.. ' i . ,—,,.-----„ -- , t > t 2 '' 7 -r e. . . f ,, „ _ .. Y __ __ „ _ „ — - ' — ,_._ e , <', . '')• r ; I , „ - „. , „ - _ _ 104.3 I. Installation of grid tied solar photovoltaic system. 2. l,i>cata(an: 4. \raalaiation:`j 105.2 Construction Documents SEE INCI.t.1I)EI) 304.6 Array will cover plumbing vent(s) but will allow for the required minimum clearances of the pipe's inside diameter. 304.7 Pb' system shall be installed with not less than a 30" clearance around mechanical equipment requiring service. 304.8 PV modules at least. 6" from center point of valley. 304.9. I Ciener• ( Pathway Requirements 1;z ,xentpt 1.A. 12" along ridge I IE:xempt 1,11. 1.2" along ridge and 36" unobstructed pathway over sa.tpported area I !Exemption 2 Non - occupied structure with a 6' separation [ I Alternate Installation requested under 304.10 304.9.4 A 36" pathway shall be provide to and around smoke and heat vents_ 305.2 Module Attachment- SEE INCLUDES) ) 305.4-1 Prescriptive Installations: 1 Engineering included 305.3.1 All penetration till) be flashed. On metal roo , attachments shall be flashed with standard metal roofing boot or installed in accordance with 305.4 -3 305.3.2 Installation will comply with Structure Support and attachment per code and manufactures installation instructions. [4 E xe napt from engineering- Array installed over light framed wood construction with 2X4 pre - engineered trusses 24" OC and complies with allowable spans on able 305.-4.I I ) Exempt from engineering- Array installed over roof framing in compliance with allowable spans on Table 305.4.1 Ratter size ,' I ( Array installed over roof framing with the addition (ORS('' Hg. R802.5) of purlins to reduce spans to comply with allowable spans on Table 305.4. I Rafter size x . "OC 305.4 -2 Roof Material: ( I Metal (ii' metal see XXX X) I I Shake ( Composition shingle <3 layers 305.4 -3 Loading- PV models and racking weight less than 4.5 pounds per square foot. Attachments every 48" OC, 305.4 - 3(C) Any attachments within 36" of roof edge, hip, cave or ridge shall be 24 "OC Electrical Components: Module size aprox 40 "x65:' Module weight < 3.5 PSE Module \-\ a t t s ::. ».- .__ \' \, 'l'otal Modules: s -- System size: 2 kW Refer to electrical diagram for additional information. 305.4 -4 Maximum module height above root surface 18" Solar Photovoltaic Grid Tied Building Permit Application Form for Single Family Dwellings L NOT TO BE COPIED OR OBLIGATED . , , . Viir Orolirn, Inverter Ratings 11 atm $zi c q vn P . . 'water Make <AAA-- Utility ge44e1 9 2011 , 1 Rail Grounding ! Inverter Model # 5 ?. !Max DC Volt Rating= GOO V C T OF TIGAAD Max Power @ 43 C= LIOW '' BUILI!ING DIVISION 1 Modules in Seties , ; Nominal AC Voltage= 2.40V M Utility Input DC Run Max PC \\A,, Cur: nt= 7 A — Modules itt Series 7,I o„,... lomcailpip ,,, ,,,,i0.,:et A DC Discottnect : Ier 1 Ae. D - --t i _ 1 c4annet_. .,5 feet . i 4 . • : M ! 7DC . . 1 i i [ H- OCPD ,- _1 v Ir . . Intergrated: UL listed DC Grounding Main Service Panel AC Disconnect intergrated Disconnect Electrode ---. Not used if nveer is f es s than a° from OCPD Service Panel Ratings Disco AMP Rating= 30A Service Voltage = 240V Voltage. Drop Calculations: Disco Volt Rating = 240V Main OC?D Rating = 200V PV Module Rating at STC Assuming: D4 1 1-- Vdc 74 A Inverter OCPD DC Disconnect Ratings 240 Vac 35 deg C Manufacture _,...... VIO Amp Rating = --) A . Disco Amp Rating =30A Q0 - r-Y . ; panel leads Model # IV 0 C1)-- t Disco Volt Rating =600V 690.53 Photovoltaic Power , , I LI-- % Return to Combiner Open-Circuit Voltage= .36 6 V Source Sign on DC Disco a_.2 % Combiner to DC disco PV Array Information RATED CURRENT I , '7 A : + 1., % Total DC Vdrop 1 Operation Voltage= 19, 3 V # of Modules in Series I D., . I RATED VOLTAGE ' ,r, I V Total AC Run= # of Parallel Curcuit I MAX SYS VOLTAGE ._,Q, V Max System Voltage= 600 V 1 Lowest Record Temp 0 °F MAX CURRENT R , 3 A • Operating Current= - __ . ..A Highest Record Temp !GC. ° F Job Name: Site Address SI:ort-Circ:uit. Current= 7. 33 is,. Conductor Types: 5W L a v o Khel-el IC AGG M: 1,1 OK Max Series Fuse (0CPC)= iS A Outside- PV wire 1 I' 2awg MC4 connectors ' tk T vd 0 l ( I -P:Dmit- Maximum Powert=_,),-* V,F Inside Conduit- THWN-2 IC) AWG . Generic. Photovoltaic System Electrical Diagram Vac Temp Coeff= %C ALL GROUNDS- 6 AWG for PV Systems under 1010,V 1.1" m 1 Lc) N .A. L. S CI L,...P.._ R, INC. 'k ;� ��TM �'��� •�� ray. � • 4 Consulting Engineers January 5, 2011 JAN 9 LU i CITY OF TIGA 3D Mr. Tony Liu BUILDING DIVISION Sunmodo Corp. 1915 E 5th Street, Suite C Vancouver, WA 98661 RE: Sunmodo EZ Mount Roof. System Dear Tony: Attached please find calculation sheets 1 through A18, dated January 4, 2011, which verify the structural adequacy of the EZ Roof Mount System, as shown on attached Sunmodo drawings dated January 4, 2011 in the appendix to the calculations. Design is based on the requirements of the 2010 Oregon Solar Installation Specialty Code (OSISC) and the 2010 Oregon Structural Specialty Code (OSSC) based on the 2009 International Building Code (IBC). Per our conversation with Sunmodo Corp. we have reviewed the system assuming common conditions for non - hurricane regions in the United States. The design criteria is as follows: • Maximum roof snow load = 25 psf o Maximum 3- second gust wind speed = 95 mph, exposure C as defined in ASCE 7 -05 o Maximum building height = 60 ft o Roof angle range of 0° to 45° o Maximum solar panel weight = 2.6 psf o Attachments to roof at 6' -0" o,c, east -west direction and 4' -0" in north -south direction o Maximum stand -off height of 5" above roof o Attachments assumed centered into minimum 2x4 wood members • Rail splice locations assumed 11" from an interior support • All roof members need to be evaluated on a project by project basis for adequacy The system needs to be designed by an engineer on a project by project basis and the applicability of the above design criteria shown shall be verified. If you have any questions or need further information, please call me. ri- Sincerely, p r .'. k� 1 Michael J. Du on, P.E. t� Attachments qt,T. 0 - _J [1r1JD Ibd�210666 calc 1.5 11. docxJ 711 SW Filth Avenue, Suite 2500 Portland, Oregon 97204 -3628 (503) 227 -3251 Fax (503) 227 -7980 or :uc.:: ?.l 1'5, /fait:: Ln,un(i . Sot; rrntlrs,SG0 Sut:ra,t;ntn fon ■77peft) If Pi17. t:+7.i 1. i;7u Phitenra Uut) 5/ L ,»t a:its fLtw YO:/, Project E R DoE sts-rotu Sheet No. By . ,17 Consulting Engineers1 LI5A I Dole •,•\ \ Job No. 1 2ent tkvt:rt? Revised 'Su - 2.-I:0 Data OGG 1■ RooF iv\c‘it1/4_,AT ssvci\A T-c) pzo\A-E.. C_33 TWE: IQLOCA,Yr t: ir r LT . C2.M, A.O 30001-n-Di\i_s iIJ , 1 44 O AE-...-s‘,3tkez (......x)p,3v Si /Kan c) 0, -.1 - VASI K\ bt ( 0.4 2_011 "\i\I PP -T • 0-AviAY0t...Yr:f3V,c 51",1 3 (S L---FooT duik.o.Do ALomilovm P\Z, )-k \L\\ ..E-NW fAl—QrAINNM fAw. SR-1,u; f - LO 10 3N1b1/44• - ZS P5 e: - C <O TALL- (3-5 Fcr-,N3t) 40ST) SLASIVO si-rE. S.D5 _............_ 1 Proiect ri.- c-- V\Lkt-i , - -, 151 - r- 2 vIr i ii---21.7AL----1 A \cb Irk:awl 1 Locoton USA I Dote 12 • gi,... ,A, _ALAI Consulting Engineers ___ _ [Client 'S jp31,j Revised Job N. PortIond.Oreonn — I Dote —0 1 I 1 i 1 I • -t')X _ \. \ xL I i I ! I 1 1 i I A I / vo:i 1 cdlie, 130n Pt e to v di" H , ) ; 1 1 1 I . 1 • I I 1 ! ; 1 1 1 I I I ; I I I - 1 ; 1 ; I ; , } I .. . . . . . , . 3 _- �� -_- 3 ` ___ ` • / | --- ---- e� --- / | ��� �) � " ��^+�� • • • . ` � DETAIL A DETAIL B DETAIL C DETAIL D • - 4); | - .41 ' 66 • Pi '--'- � ------- �� -�---� � �. � | | ! / | � -- 48�O—"- �--72.OTYP--~� • - - i ' 3 | 620015 XXX TOTAL AL RAILS LENGTH (INCH) 340 424 508 598 , 682 756 1 850 ! 934 1 1(118 , 1108 1 | 20 1 ! I --- r ------ r -- ------ --- I --- ` -I- -- > 0 , . , . . • 4 I _ 3 \I7 2 I 1 ,,--- • . \ ..' ,._./ ,' B ,;, .::;.:: iv .-, --- B 11 111 4.p. s' , /., , .4 a...... , „„._ <= _______e """--......._. . . ..... - aro S 4 ) .- ........ I ,.._ , „- ...'” _ S 1 F OOT 1 , g ' 7 A20066-001 HEX CAP 1 ..... :..% 6 A20052-001 I ROOF MOUNT FLASHING 1 ... _, ::.'• S IA20065-001 ROOF MOUNT SHOE ., I _.... 4 615015-002 HEX LAG BOLT 5/16 X 4.00 1 3 B15018-001 HEX CAP SCREW 3/8-1673747 -- 0.....) ' D X 3.0mm 4 _ 2 B15003-001 FLANGE NUT 3/8-16 1 ........../ A ..,..„,,.. „-, 1 C10006001 FLAT WASHER 19.5m ! 5 • ; —- .. ....., , in I L I A I ITEM I PART NUMBER I DESCRIPTION I QTY StrE. NOTES "4 Sunmodo Corp. "IinntgLVW21t.... 1915 E 5TH STREET. STE C, VANCOUVER. WA 98661 >: 3 i,Z;ii x . l0 V ;II .Z entas xi ,vp ■Kvo % A I t■ C. II CIVIC CI.. ,,25 ' ''`‘ I Oh» Vs C,I..... YeraIII 01,411,. 6,a.tc3 EZ ROOF MOUNT KIT "r14/T 09t21 /2010 .1.1,11t, B K10008-001 ,,,s Iiiir IS CA.. :if."... FROK. WY or SuNrai00 WO :7 $ CONTENTS t/A „ s NOT 1411 WS:A OSEl) '.111CSIT THE MCA Y I U, CONS, /0 Or Sukt000 CORI, SCALE: NONE SHEET 1 of 1 4 3 11' 2 , I 1 : > (ST 3 .C17 2 1 _ _ KIT NUMBER 1 A20049 -0XX I L INCH (mm) ' I K1 039 00. I A20049-002 IN 5O Gary ) B K10039-003 1 A20049003 I 31N(762m ) 111C311 C. °; K10039005 : A200 I 5I51)1 7mm) 17 K10039-007 A20049-007 17 IN(177.811^3) I 5 I K10039 ^-09 I A20049 -009 9IN(228.5mm) ..... • • 4- �r ' 7 B75613 -001 FLAT WASHER FOR 3!8 6 A20049 OXX I HEX STANDOFF j 1 5 iA 0052 -003 ROOF MOUNT LASHING J i 4 ; 420065.001 ; ROOF MOUNT SHOE . 1 :B15015-002 HEX LAG BOLT 5/16 X.1.00 ---- _... 1 5150 I HEX CAP SCREW 3/8 -16' X 314 I I C10005-001 ; PLAT V ASHER 19 5 5.m ID X 3 mm A � 0,i' __ . -... A � i ITEM PART NUMBER DESCRIPTION ; QTY ss 4�; SEE ;`O7 Sunmodo Corp. .. ;:�. 1915 E ST71 STREET, STE C. VANCOUVER, WA 98(167 12.,..1 . - - - - EZ ROOF STANDOFF KIT IMF 09 /2 100 10 0mw,,: w moon 5. s.. B K10070 -XXX i.{scrar: ;;cs e0.1't!cr.T:LLPrIOPe:e1Y OPSUNVOCO 0 .31T - 5.:o: 1.15.: [0:5..7.1 c>rn ;v.r.1(a.n rt,E MCA, 55 crsna; Or: ;ins:C;r c■12,, SCALE: NONE SHEET 1 of I • 4 3 LI 2 I 1 - • > RE CITY OF TIGARD JAN 2 0 2011 Building Division „ O. • 13125 SW Hall Blvd. OF TIGARD ; kifr4 CITY ' Tigard, OR 97223 ' PUJIDINGDIVISION_ 503.639.4171 gev; Ai( :14 ,,Y www.tigard-or.g ov //t $,",: L*; A ' rONIL 6)4 2010 Oregon Solar Installation Specialty Code Check List for Prescriptive Installation of Roof-Mounted PhotoVoltaic Solar Panel System 3p Z5( ( Q t -.arm I. Installation address: Z)k S ••• rf\NtikA- • City: 16 Zip: Owners name: Contractors name: I l k (Nc-sv&rs cltz A C6 Contractors CCB number: 51 •,-,•;:zw. • iTr li-40;44Ad 1416 . 5 4 1 4MA: VARNA: ° - .14 -.114NPC If "Yes", does not Flood Hazard Area Is the installation o Yes qualify for the prescriptive path, located in a flood follow OSSC or plain/ flood way ORSC for design • requirements. Wind Exposure Is the wind AeYes If "Yes", qualifies for exposure "C" or less No the prescriptive • o path. Installations on Is the Ground Snow If "Yes", qualifies for detached single/ Load 70 psf or less. the prescriptive two-family dwelling/ path. 'Yes Ground Snow single/ two-family Load townhomes and/or n No their accessory • structures. • Installations on all Is the Ground Snow If "Yes", qualifies for structures other Load 50 psf or less. the prescriptive than above .Yes path. ,!t No w ' Is the construction material wood and iYes If "Yes ", qualifies for does the the prescriptive Type of constructions qualify ❑ No Construction as "conventional path. light frame" construction? Is the spacing 24 If "Yes ", qualifies for Pre-engineered inches or less. the prescriptive trusses. .Yes path. Roof framing ❑ No members • Is the spacing 24 If "Yes ", qualifies for Nominal lumber inches or less. the prescriptive • ❑ Yes path. ❑ No Is the combined V. Yes If "Yes ", qualifies for • weight of the PV ❑ No the prescriptive modules and path. racking less than or Solar installation equal to 4.5 psf. Is the solar installation layout in r$,Yes If "Yes ", qualifies for accordance with the prescriptive Section 305.4(3) of ❑ No path. the 2010 Oregon Solar Code. a Metal Check the type of a Single layer of If roofing material is roofing material. wood shingle! shake one of the three Max. Two layers types checked, Roofing material of composition qualifies for the • shingle, prescriptive path. Is the roof mounted XYes If "Yes ", qualifies for Connections of the solar assembly No the prescriptive solar assembly to connected to roof path. the roof framing or blocking directly. Attachment of roof Is the gauge 26 or ❑ Yes If "Yes ", qualifies for mounted solar less? - ❑ No the prescriptive systems directly to A path. A standing seam l metal panels Par t - Page 2 of 4 "Ti • 115 lbs for 60 inch If "Yes ", qualifies for Minimum Uplift spacing or less the prescriptive rating of Clamps: o Yes path. o No • 75 lbs for 48 inches If "Yes ", qualifies for spacing or less the prescriptive o Yes path. o No If the spacing falls Spacing of clamps? Minimum 24 inches within 24 inches and 60 inches, qualifies I Il t Maximum 60 inches for the prescriptive path. A If the width of the • 4 Width of roofin 18 inches or less panel is less than panels? 18 inches, qualifies for the prescriptive in path. o Yes Size and spacing of Minimum #10 at 24 o No fastener? inches o/c If "Yes", qualifies for the prescriptive path. Is the roof decking o Yes If "Yes ", qualifies for • of WSP min. ' /z" the prescriptive thickness, decking ° No path. connected to framing members w/ . min. 8d nails © 6 "/12" o /c. Maximum 18 inches Is the height less . If "Yes ", qualifies for Height of the solar from the top of the than or equal to 18 the prescriptive modules module to the roof inches path. surface DeYes o No Page 3 of 4 t� ry - F i� � h f Y �W9 b e}- G ' .94-4-t; F ___ Fr vq �� { /y� y±. ._ -- °,1.: ' �wTi.A..n .ivt' a.: !'9 r. t �nt.n.. Kr',S7t f� ar`.` -S'�i. l Show the location of the PV system in relation to buildings, structures, property lines, and, as applicable, flood hazard areas. Site Plan Details must be clear and easy to read. Minimum size of the plan is 8.5x11. inches. Attach a simple structural plan showing the roof framing (rafter size, type, and spacing) and PV module system racking attachment. Structural System must be shown in sufficient detail and clarity to assess whether it Plan meets the prescriptive construction requirements as listed earlier above in the matrix. Minimum size of the plan is 8.5x11 inches. * Manufacturer: * Model Number: • Listing Agency: () E Page 4 of 4