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Report (55) /-t s r .v/c-1- oco J / c5-8-5-3---- Sw Srlt�S RECEIVE `' City of Tigard '' Building Division MAY 2 ' 2014 SW Hall Blvd,Tigard, OR 97223 CITY OF �IGAR . Phone: 503.718.2439 Fax: 503.598.1960 BUILDING DIVISION TIGARD Inspection Line: 503.639.4175 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: 15855 SW Serena Ct, City: TIGARD Zip: 97224 Owner's Name: Kirkham, Daniel Date: 05/23/2014 Contractor's Name: SOLAR CITY CCB #: 180498 Design Parameters of the Property/Structure • If"Yes", does not Flood Hazard Is the installation El Yes qualify for the Area Located in a flood prescriptive path, follow plain/flood way? I4 No 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 I:/Building/Forms/Photo Voltaic-Checklist.docx Is the construction material wood and does ® Yes Type of If"Yes", qualifies for the construction qualify Construction as "conventional light 11] 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 ® Yes 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 layout in accordance ® Yes with Section 305.4(3) of If"Yes", qualifies for Illthe 2010 Oregon Solar No the prescriptive path. Code? ❑ Metal Single layer If roofing material is RoofingCheck the type of ❑ of wood yp 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 the solar assembly connected to roof If"Yes", qualifies for ❑ No the prescriptive path. to the roof framing or blocking directly? 2 I:/Building/Forms/Photo Voltaic-Checklist.docx ❑ Yes If"Yes", qualifies for Is the gauge 26 or less? ❑ No the prescriptive path. 115 lbs for 60 inch spacing or less? If"Yes", qualifies for ❑ 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. ❑ No Attachment of roof mounted Minimum 24 inches If the spacing falls solar systems Spacing of clamps? within 24 inches and 60 directl to inches inches, qualifies for the y Maximum 60 inches prescriptive path. standing seam metal panels Width of roofing If the width of the panel panels? 18 inches or less is less than 18 inches, 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 ® Yes 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: TRINA SOLAR Model Number: TSM-255PA05.18 Listing Agency: UL1073 4 I:/Bui Iding/Forms/PhotoVoltaic-Checklist.docx