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Report (4) a0,2020-gozi City of Tigard Building Division RECERED ' - . .. 13125 SW Hall Blvd,Tigard,OR 97223 APR 20 2020 Phone: 503.718.2439 Fax: 503.598.1960 T I G A R D Inspection Line: 503.639.4175 GI l Y OF MAC D www.tigard-or.gov 3UILDING DIVISION 2010 Oregon Solar Installation Specialty Code Check List for Prescriptive Installation of Roof-Mounted PhotoVoltaic Solar Panel System Property Information Installation Address: 14650 SW 97th Ave City: Tigard Zip: 97224 Owner's Name: Tigard-Tualatin School District Date: 4/17/2020 Contractor's Name: A&R SOLAR SPC CCB #: 207641 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? E No OSSC or ORSC for design requirements. Wind Exposure Is the wind exposure 0✓ 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 ✓Q Yes the prescriptive path. above ❑ No 1 I:Building/Forms/PhotoVoltaic-Checklist02-01-11.docx Is the construction El material wood and does Yes Type of If"Yes", qualifies for the construction qualify Construction as "conventional light ElNo the prescriptive path. frame" construction? Is the spacing 24 inches or less? Pre-engineered trusses. E. Yes If"Yes", qualifies for the prescriptive path. No Roof framing members Is the spacing 24 inches or less? Yes If"Yes", qualifies for Nominal lumber. ❑ the prescriptive path. ❑ No Is the combined weight Q✓ Yes of the PV modules and If"Yes", qualifies for racking less than or n No the prescriptive path. Solar equal to 4.5 psf? installation Is the solar installation layout in accordance Yes If"Yes", qualifies for with Section 305.4(3) of ❑ No the prescriptive path. the 2010 Oregon Solar 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 a Yes Connections of solar assembly If"Yes", qualifies for the solar assembly connected to roof ❑ No the prescriptive path. to the roof framing or blocking directly? 2 I:/Building/Forms/PhotoVoltaic-Checklist02-0I-I I.docx Is the gauge 26 or less? n Yes If"Yes", qualifies for ❑ 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 directly to inches Maximum 60 inches inches, qualifies for the standing seam prescriptive path. metal s anel If the width of the panel P Width of roofing is less than 18 inches, panels? 18 inches or less qualifies for the inches 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. %" thickness, n 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 E✓ Yes the prescriptive path. surface. ❑ No 3 I:/Building/Forms/PhotoVoltaic-Checklist02-01-11.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: Astronergy Chint Solar Company Model Number: CHSM6612M-370 Listing Agency: TUV Nord IEC/TS 62941 and UL Marked 4 L/Bui lding/Forms/PhotoV oltaic-Checklist02-01-11.docx