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Report l Is the construction material wood and does ® Yes • Type of the construction qualify If"Yes", qualifies for Construction as "conventional light ❑ NO the prescriptive path. frame" construction? Is the spacing 24 inches or less? Pre-engineered trusses. EJ Yes "Yes", qualifies for Yes 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 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 co>nposition 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 1113uiIding/Forms/PhotoVolta ic-CheckIist.docx _ L El Yes If"Yes", qualifies for • Is the gauge 26 or fess? ❑ No the prescriptive path. 115 lbs for 60 inch spacing or less? ❑ Yes If"Yes", qualifies for 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 P anels 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/1'ohms/PhotoVoltaic-CheckIist.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: REC Model Number: 260 Listing Agency: UL1703 4 I:/Building/Forms/Photovoltaic-CheckIist.docx