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DocuSign Envelope ID:7FBB976C-F93F-4B2A-8632-2A5DFF93FCBB <br /> i <br /> 2. The solar panels are 1'/" thick. Ati.no time will the panels be mounted higher than 10" above the existing <br /> surface of the roof. <br /> 3. The following mounting types shall be used. Please refer to the mounting details for the associated mounting <br /> method requirements. Based on our evaluation, the uplift demand.is less than the maximum allowable per <br /> mount and therefore is adequate: . <br /> • RL-U SpeedSeal: (1) 5/16" lag screw. Pullout capacity based on National Design Specifications (NDS) <br /> of timber construction specifications for Southern Pine is 235 Ibs/inch penetration. <br /> 4. Fasteners are installed.to meet industry standards and this document satisfies requirements in 2017 FBC <br /> 2303.4.5 verifying that the fasteners will not adversely affect the roof framing. <br /> 5. The maximum allowed spacing was calculated for the Wind Speed shown in paragraph B above,.using the <br /> wind load uplift-procedures of ASCE 7-10: These spacing requirements apply to all mount types indicated <br /> above. The following values have been verified by in-house testing and the mounting hardware manufacturers' <br /> data, which are available upon request. Panel support connections should be staggered, where possible, to <br /> distribute load to adjacent members. . <br /> Modules in Landscape Modules in Portrait <br /> Roof Zone Interior Ede Corner Interior Ede Corner <br /> -Max Vertical Spacing in 40 40 40 66 66 66 <br /> Max Horizontal Spacing in 48 48 48 33 31 34 <br /> Cantilever in 16 16 16 11 10 11 <br /> D.Summary <br /> Based on the above evaluation,with appropriate panel anchors being utilized,the roof system designed on will <br /> adequately support the additional loading imposed by the solar panels, if installed correctly. This evaluation has <br /> been performed for the structural elements only and verifies that they are in conformance with the 2017 Florida <br /> Building Code- Residential 6th.Edition, current ind__ustry standards and practice, and the information supplied to us . <br /> at the time of this report. ' <br /> If there are any questions regarding the above, or if more information is required, please contact me. <br /> \\\ �,�NE W y�, <br /> Regards, �\ Q. .9 i1, <br /> J. Matthew Walsh, PE • S <br /> FL License No. 84923 * N 84 } <br /> STATE OF <br /> DocySig'ned by: I % i((/� <br /> N <br /> Matthew Walsh z... /� s 111111.ONAI.,O?\\\� <br /> December 21,2020 1 5:47 PM MST 12/18/2020 <br /> This item has been electronically signed and sealed by Matt Walsh . . <br /> using a Digital Signature and date.Printed copies of this document <br /> are not considered signed and sealed and the;signature must be <br /> verified on any electronic copies. <br /> vivint.-Solare, <br /> Page 2of2 A:Sunrun COMPANY <br />