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DocuSign Envelope ID:9A494BED-651A-4706-A70B-6D59ECF1211B <br /> C. Solar Panel Anchorage <br /> 1.' Installation shall proceed in accordance with the applicable guidelines and recommendations indicated below. <br /> If, during solar panel installation, the roof framing members appear unstable or deflect non-uniformly, our office <br /> should be notified before proceeding with the installation. <br /> • SnapNrack Installation Manual, which can be found on the SnapNrack website(https:Hsnapnrack.com).' <br /> 2. The solar panels are 1%' thick. At 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. i <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'irequirements in 2020 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 7-16. 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 /> Max Horizontal Spacing in A8. 48 <br /> Cantilever in 116 16 <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 2020 Florida <br /> Building Code- Residential 7th Edition, current industry standards and practice, and the information supplied to us <br /> at the time of this report. <br /> I <br /> If there are any questions regarding the above, or,if more information is required, please contact me. <br /> ��1111111!/j� <br /> Regards, X -- -wq <br /> \� �P,v�GENSF •�� /�i <br /> J. Matthew Walsh, PE . � S % <br /> FL License No. 84923 * N 84 .2 +—� <br /> DocuSigned by: 'p �• STATE OF <br /> OWL <br /> _nn •,lORIO <br /> 6FE768690393401... <br /> Matthew Walsh OI ' <br /> January 5,20211 12:51 AM MST <br /> 01/04/2021 <br /> This item has been electronically signed and sealed by Matt <br /> Walsh using a Digital Signature and date-Printed-copies of <br /> this document are not considered signed and sealed and the <br /> signature must be verified on any electronic copies. <br /> vivintSolar° <br /> Page 2of2 A sunruf1 COMPANY <br />