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' . CITY OF ORONO—SOLAR ENERGY SYSTEMS PERMIT, continued <br /> Required Drawings and Plans <br /> 5. Provide construction drawings that include a building section detail and complete notation of <br /> method of fastening equipment to the roof of the subject property, including the following <br /> details: <br /> a. Cross section that identifies rafter size, spacing and span dimension and approximate roof <br /> slope. <br /> b. Identify style, diameter length of embedment of bolts (i.e. 5/16" lags with minimum of 3" <br /> embedment into framing, blocking or bracing. <br /> 6. Provide an elevation of the structure indicating the <br /> appearance of the proposed solar installation. Note the 4' <br /> finished height of the system above the roof. <br /> 7. Provide a site plan indicating the buildings and features of m � <br /> the property. The site plan shall show property line <br /> locations, approximate location of all structures, the � � <br /> location(s) of the panel installations, setback from <br /> property lines, the main service location. <br /> xam an e enahon <br /> 8. Is the equipment to be flush mounted to the roof(mounted <br /> such that the collector surface is parallel to the roof)? <br /> � Yes ❑ No, if no see#1 l. <br /> e� <br /> Please Note: No point of the collectors or the mounting system <br /> shall extend above the peak or ridge height of a pitched roof. On T <br /> a flat roof, collectors and their mounting systems shall not �,� I <br /> extend more than 5 feet above the surface. <br /> za <br /> Maximum Area. The collector and mounting system of a roof- �24,--� <br /> mounted solar energy system shall cover no more than 70 <br /> percent of the roof to which it is affixed. <br /> 9. The minimum structural threshold for installing a flush-mounted <br /> PV system is a roof structure with at least 2 x 4 rafters no more � ioa <br /> r <br /> than 24" on-center spacing. Does the roof structure use 2x4 or <br /> lar er rafters s aced no wider than 24 inches on center? '"g-0 <br /> $ , p r sdarpands� <br /> �] Yes ❑ No, if no see#11 � <br /> 10. For roof installations, roof decking and structural supports 40' <br /> should all be in good condition without visible roof � <br /> sag/deflection. Is the roof structure in good condition, having no <br /> visible sag, cracking or splintering of rafters, or other potential <br /> structural defects? � Yes ❑ No, if no, see#11 <br /> f-z�'--I <br /> If roof structure is accessible, please provide photos showing the <br /> condition of the roof. If roof structure is not accessible, please _ <br /> provide an exterior photo, side view of the roof. i—aa--i <br /> Example o�a sife plan <br /> Permit Created: January 2015 <br /> 3 <br />