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Plans PROJECT DATA *War s y� • •• • • • OWNER JAMES BUNCH ,+ /, �� \ `� t ` ` `• • • • • • • 13790 SW COWLES CT. RECEIVED CONTRACTOR MR. SUN SOLAR i�® r�"� ' ` % / ��. 6125 NE PORTLAND HWY /��_i riWv TIGARD, OR 97223 " '' , i. 503-222-2468 PORTLAND, R 97218 , ' • • • • • • • • • CONTACT: IAN PETRICH APR 2 8 2011 • SW NSHP VEN� E • • ••• ••• ••• CITY OFTIGAt�D BUILDING SINGLE FAMILY RESIDENCE SYSTEM SOLARWORLD 235W BUILDING DIVISION DATA :: \�� •• • • • s 12 X 235W = 2.82KW r f ;' .�• • (2 ROWS OF 6 MODULES) (�Ii i \ ' V � r1 f% � "��� • : • • . � A � • r (1) POWER ONE PVI 4.2 INVERTER =�`.lj � //: Yi, / 1 1 Ak e ^ � ty eV ROOF SPECS ASPHALT COMPOSITE ROOF W 2X4 TRUSS @ 24" O.C. t/ �� :� \'�' �, y ` P �z + �/� 4 �.�`►' ��� � ` � �� 1 \ �' TILT: 20 DEGREES / ;,fie, � '' ��� �' � \\ P- AZIMUTH: 225 DEGREES r�� 4 0 �'� o '. ` � ~ CODES SPECIALTY CODE 9 t APPLICABLE 2010 OREGON SOLAR INSTALLATION ,;j� -, � � ' 4 ∎10 k MODULE SOLARWORLD SUNMODULE 235W � \`` web. � A SPECS (L) 66" X (W) 39.5" X (H) 1.34" WEIGHT: 48.5" LBS t�, jI\`:` COMBINED WEIGHT OF MODULES AND RACKING f .' ,.• : Area of Work IS 3.5 PSF. `� ; - V PROJECT NOTES ' 1. 303.2- PV SYSTEMS AND SUPPORTING STRUCTURE 8. ROOF STRUCTURE IS CONVENTIONAL LIGHT FRAMED ' ,' r< /, •• • • \.� "Doc, m COMPLY WITH REQUIREMENTS OF OSSC CHAPTER 6 OR WOOD CONSTRUCTION WITH 2X4 TRUSS FRAMING „�1VO4/ }� . ' ;1; ; t`r Ow- THE ORSC AS APPLICABLE. MEMBERS AT 24 O.C. MAX. ROOF MEETS ALLOWABLE `�`/ ? ••: ; = .: , , 1:.. :ri `' `.�` j� / 2. 303.3- ALL PV MODULES TO BE UL 1703 LISTED. SPAN IN TABLE 305.4.1. FOR 10 PSF DEAD LOAD AND !`/ / , �`` �: ': ;:• ": " :',•: ..,zit,‘;,_ , /i 3. 303.5 PV SYSTEM SHALL HAVE A FIRE GROUND SNOW LOAD NOT EXCEEDING 50 PSF AND � � ,` � `�, � � ,;.. . -,. �� y i \����j'g \` CLASSIFICATION THAT IS EQUAL TO OR GREATER WIND LOADS THAT DO NOT EXCEED 100MPH IN ' 0iA 4.;'t i4 t `� :� _ ,4z, %' 4( 4 ` „ ', THAN THE ROOF ASSEMBLY REQUIRED BY OSSC EXPOSURE C OR 110 MPH IN EXPOSURES A OR B. ��rjs %`� �`�` ; t r : � 44 .� , - j� SECTION 1505.1. 9. ROOF MATERIAL IS SINGLE LAYER ASPHALT ' try \ � s t” e. " )I' \ ' 4. 303.6- ALL COMPONENTS OF THE PV SYSTEM SHALL BE COMPOSITE SHINGLE. , .r. ' "�� \ � / �' � / /� � ` ' RATED FOR THEIR USE 10. PER 305.4 ITEM 3: TOTAL SYSTEM WEIGHT SHALL NOT q f �� ',: ����► -�, ar 5. 303.4- 304.8- PV LAYOUT SHALL NOT RESTRICT EXCEED 4.5 PSF. PV MODULES AND RACKING SHALL BE I►� !e � � ae :VP," '' , - ►;, -,., , ∎ 4, EGRESS LIGHT VENTILATION OR ROOF DRAINAGE DIRECTLY ATTACHED TO ROOF FRAMING AS SHOWN IN t f' • *` !410.—, 2 10,0 4 -03,11b , w:� o �' , -..• i �! Q ���'. ,�,, \_ d o �, ; ,� ®,� ■ / ` �' j � ,- OF TIGARD REQUIREMENTS. CONNECTION DETAIL #2. ATTACHMENT SPACING WILL �r.�� � ��� , \+ ` , ! , � �` ' % ��\:, 1 , 1/I .` 6. 304.9- PV ARRAY IS < 1,000 SF, SLOPE IS > 2:12 BE 48" O.C. AND WILL BE 24" O.C. WHEN LOCATED �` s /.�• r�.�'.' ��• _ '� � ��• ►ART AND DOES NOT EXCEED 25% OF TOTAL ROOF AREA; WITHIN 3 OF A ROOD EDGE, HIP, EAVE, OR RIDGE. !,,t \t \' �� /•r�`t ' ir�a�. :7:7:::: ����' 'v / �\ �► / ! >�.r►�t� ' , , „i:; ly ppro� ed i ] THEREFORE 12" MINIMUM UNOBSTRUCTED PATHWAY 11. MAX MODULE HEIGHT < 18" OFF ROOF SURFACE. !r �,.� ,. .;�,\ �'�, • . `��s, i " ∎ � Cr + /�'�.��� I ] SHALL BE MAINTAINED ALONG EACH SIDE OF ANY 12. SECTION 304.7- MECHANICAL EQUIPMENT � t .n : /. �:.r lI�``• / „ 1 % '�� •_ .� q.,7, HORIZONTAL Follow .,�►��,;a. � � i�� ���, -; �. HORIZONTAL RIDGE. CLEARANCES: NOT APPLICABLE THERE IS NO s�,�w +e.`� ? � '''� �' �� ��i,`,t \' �� ���►' Attached ] 7. 304.9.5- DISCONNNECTS J -BOXES COMBINER BOXES MECHANICAL EQUIPMENT WITHIN OR ADJACENT TO V gr: ` if t o N r/ 4/�i1P :v OP'L t • �OA1 Q "'� " . • '�' I+ Permit Number. OR GUTTERS SHALL NOT BE PLACED IN ANY REQUIRED AREA OF WORK. i �a` Address: 111 SW N.ON 5 CT PATHWAY OR CUTOUT. � P, 'VP B G Ln1 Date: y: — NORTH OFFICE COPY Lk SITE PLAN OFFICE COPY j %V Scale: 1" = 50' -0" 1 0' 25' 50' 100' • Ntr". Sun Solar BUNCH RESIDENCE DATE: APRIL 25, 2011 Dwg. NO.: 6125 NE Portland Hwy 13790 SW COWLES CT. DRAWING: SITE PLAN/ PROJECT INFORMATION 1 Portland, Oregon 97218 503 - 222 -2468 Office TIGARD, O R 97223 REVISION: CCB# 33716 ... R . . :fa . ' "� NORT�i F ACING ROOF ` NO WbRK EX�STING �x4 P D . . : TRUSS @24" 0.4,.: : : . : . I P . ... • • .. .. . ..... • • • • • ... .. .. • . • • . . . . . . . • ... • . . . .. EXISTING ROOF I 361_gH VENT, TYP. 4 4 `1 I I i I I— —L I _ J I 1— I _ I I 1 EXISTING ROOF RIDGE I 8' -111' 1 6' -11" I PATHWAY IS Li 7n El I El I I - GREATER THAN M PATHWAY IS ENTS SHALL : . SPACED NO 36" MIN REQUIRED: GREATER THAN THAN 24 INCH $: ON OENTER- 336" MIN. R ANY DIRECTION 1141i - E ARRAY 18 Ei o v O s REQUIRED WITHIN 3 Fa: OF A ROOF i EQE. b R EAVE OR RI E. V W.Q 0 a %/ cop claw 306.4.3 (8) N f Q -- o -o -o 6 A 41. Aeon $4.** al CL v-4,01 4 N 3"r(A. _ _- a_______.- o____ _- I .____.___p____ _ - .___ - -- ___- o N o 0 -p- ` = CONNECTION TO _ O ROOF TRUSS, TYP. ' ' __. _ - - - _ __ p- - ATTACHN+ENT RAiLS, TYP ` - CO 0 O I I ` 1 - r r = 7 r 1° TBEARIN WALL r r - r r fi -F 1- - - • I + - - - - + -' t- - -r t - t 1- -r 1-- - r I I M I I M I I I I I 1 1 i I 1 I I I I I I I I 1 I I I ,1 I • 47' -0" Area of Work 0 REFER TO DRAWING 3 FOR ROOF SECTION NORTH k ENLARGED ROOF PLAN Scale: 1/4" = 1' -0" Mr. Sun Solar BUNCH RESIDENCE DATE: APRIL25, 2011 Dwg. NO.: 6125 NE Portland Hwy 13790 SW COWLES CT., DRAWING: ENLARGED ROOF PLAN 2 Portland, Oregon 97218 503 - 222 -2468 Office T I GA R D, OR 97223 REVISION: CCB# 33716 • •• •• .. • • • • •• • . •• • S • • • • • • • • • • • :•4 SOLA i MODULE • • • • • MOI ULE (4.5•PSF, MAX •.? DIMENSION f' VARIES • • • • • • • • • ��� %r t i r r� w•t t ? +i • • • • • • • • • • � �� % 3 � � • • • • • • • • • • . 2.232•�i2CJ•�P 2 ec•Oi2iC,iLi •2- 3.2� • • • ••• i • o0•iii•Oiii �i0�iii�ii• iia • • 1 . I ii oiii iii i�ii ii0 I 4, i i i 'i i i0 • • i � l► • • ii i 4 % •iii v• t . I 505 • • • • MODULE DIMENSION i41 ;• •• 1I iiiO44 . ∎t I • • • • • • 1 • o i' • �• ' Se •••° • • • • • • • I i •ii °iiii / ii oi ••• • • • • • • • • • • s S�£TION A i • �• • � �i ��%���%i'�o ti�il • OOOOtOt90. • O 4 0 00• i •ODO i,.. A ' ••4li1I , ► �O w�i••iiii•• • •iiiiiiii ii � 0i i! _!i!i!ilili2i /i /i!!! i! - —;- - - -=, - —MIMI SECTION A ��: raai ;•= .a ,i .. 4 ..4 '. •.. I c r rPt •• % p i�i ••• ►i iii • �ii • r CO RAI I LS WITTH 1 CONNECTOR ,•!i?iO % % % %% O ii • • � i • • i • i • i� FOR EACH 8. SQ FT. OR I L % % % % % % %i!% % % % % i� LESS OF MODULE SURFACE I • ' O i wip�� •�O�►t�•�•�i�tp�•�•�•�•�� CORROSION RESISITANT I ` w�i�i�l �� �i�i�•��i�w �� ' �i�►� �O •i•0 0•ii• iiii`0•ii�1iii• I METAL RAIL ANCHOR I iw•I• i i i1 •• TO ALTERNATE ROOF I I ♦i• •i 0iw iii FRAMING 48" MAX. ON � �•••!e • t • �•icoso ! � toi • CENTER PER SECTION A -A �M % % � } AOD TYPICAL. PROVIDE A I �!���� °•'� ATTACH NEW SOL MENT R M SYSTEM DULE ARRAY TO EXISTING MINIMUM OF 2 RAILS I ` �II�I♦I COMPOSITE SHINGLE ROOF PER MODULE 'r��" I 1 I ROOF FRAMING ' I ON CENTER I .-4t--- @ 48" MAX, I ,444444illpip, ,_ } 2. CONNECTION DETAIL Scale: NTS 2" x 4" WOOD TRUSS \ COLLECTOR MODULE ©24" O.C., TYP. MIN. 2 X 4 RAFTER OR TRUSS CONTINUOUS SUPPORT CHORD @ 2' MAX. ON CENTER RAIL AND CONNECTION POST BY RAIL MANUFACTURER ti `, *, ./7 SUNMODO EZ ROOF MOUNT WITH 5" 4* 1. SECTION POST AND L FEET FLASHING WITH 5/16" x 3" STAINLESS LAG BOLT. INSTALL PER Scale: NTS MANUFACTURER'S INSTALLATION INSTRUCTIONS '.,. - .%. 3. CONNECTION DETAIL Scale: NTS • Mr. Sun Solar BUNCH RESIDENCE DATE: APRIL 25, 2011 Dwg. NO.: 6125 NE Portland Hwy 13790 SW COWLES CT., DRAWING: SECTION/ DETAILS 3 Portland, Oregon 97218 503 - 222 -2468 Office T I GA R D, OR 97223 REVISION: CCB# 33716 City of Tigard � � Building Division S 3 I *5 114 - .. 13125 SW Hall Blvd, Tigard, OR 97223 � Phone: 503.718.2439 Fax: 503.598.1960 Rt :0 TI GARD Inspection Line: 503.639.4175 P O�0\ www.tigard - or.gov 2010 Oregon Solar Installation Specialty Code Check List for Prescriptive Installation of Roof - Mounted PhotoVoltaic Solar Panel System Property Information Installation Address: 13790 SW Cowles CT City: Tigard Zip: OR Owner's Name: James (Jeff) Bunch Date: 4/28/2011 Contractor's Name: Mr Sun Solar CCB #: 33716 Design Parameters of the Property /Structure If "Yes ", does not Flood Hazard Is the installation ❑ Yes qualify for the Area Located in a flood prescriptive path, follow plain/flood way? ® N OSSC or ORSC for design requirements. Wind Exposure Is the wind exposure ® Yes If "Yes ", qualifies for "C" or less? ❑ No the prescriptive path. Installations on detached Is the Ground Snow single /two - family Load 70 psf or less? dwelling /single /two- If "Yes ", qualifies for family townhomes ® Yes the prescriptive path. and /or their accessory Ground structures. ❑ No Snow Load Is the Ground Snow Installations on all Load 50 psf or less? If "Yes ", qualifies for structures other than ❑ Yes the prescriptive path. above ❑ No 1 1:/Building/Forms/Photo Voltaic- Checkl ist. docx Is the construction Type of material wood and does ® Yes If "Yes ", qualifies for the construction qualify Construction as "conventional light ❑ No the prescriptive path. frame" construction? Is the spacing 24 inches or less? Pre - engineered trusses. Yes If "Yes ", qualifies for the prescriptive path. ❑ No Roof framing members Is the spacing 24 inches or less? Nominal lumber. If "Yes ", qualifies for n Y es the prescriptive path. ❑ No Is the combined weight ® Yes of the PV modules and If "Yes ", qualifies for racking less than or ❑ No the prescriptive path. Solar equal to 4.5 psf? installation Is the solar installation El layout in accordance Yes If "Yes ", qualifies for with Section 305.4(3) of the 2010 Oregon Solar ❑ No the prescriptive path. Code? ❑ Metal Single layer If roofing material is Roofing Check the type of ® of wood one of the three types material roofing material shingle /shake checked, qualifies for Max. two layers the prescriptive path. ❑ of composition shingle. Is the roof mounted ® Yes Connections of solar assembly If "Yes ", qualifies for the solar assembly connected to roof No - to the roof framing or blocking the prescriptive path. directly? 2 I:Building/ Forms /PhotoVoltaic- Checklist.docx Yes If "Yes ", qualifies for Is the gauge 26 or less? I I No the prescriptive path. 115 lbs for 60 inch spacing or less? If "Yes ", qualifies for n Yes the prescriptive path. No Minimum Uplift rating of Clamps? 75 lbs for 48 inches spacing or less? If "Yes ", qualifies for ❑ Yes the prescriptive path. n No Attachment of roof mounted Minimum 24 inches If the spacing falls solar systems Spacing of clamps? within 24 inches and 60 directly to inche Maximum 60 inches inches, qualifies for the standing seam prescriptive path. metal anels If the width of the panel P Width of roofing is less than 18 inches, panels? 18 inches or less inches qualifies for the prescriptive path. Minimum #10 at 24 inches o /c? Size and spacing of If "Yes ", qualifies for fastener? El Yes the prescriptive path. ❑ No Is the roof decking of WSP min. %2" thickness, ❑ Yes decking connected to If "Yes ", qualifies for framing members ❑ No the prescriptive path. w /min. 8d nails @ 6 "/12" o /c? Is the height less than or Maximum 18 inches equal to 18 inches? Height of the from the top of the If "Yes ", qualifies for solar modules module to the roof ® Ye the prescriptive path. surface. ❑ No 3 I:Building/ Forms /PhotoVoltaic- Checklist.docx Submittal Documents required for Prescriptive Installations 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 8.5 x 11 inches. Attach a simple structural plan showing the roof framing (rafter size, type, and spacing) and PV module system racking attachment. System must be shown in sufficient detail and clarity to assess whether it Structural Plan meets the prescriptive construction requirements as listed earlier above in the matrix. Minimum size of the plan is 8.5 x 11 inches. PV Modules Manufacturer: SolarWorld Model Number: SW235poIy Listing Agency: UL 4 I:Buil ding / Forms /PhotoVoltaic - Checklist.docx