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D9cuSign Envelope ID:AEBC57C5-F674-47BB-9B17-2C5A67CF630E <br /> 2. The solar panels are 11/" 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. <br /> • SNR RL-U SpeedSeal Track: (1) 5/16" lag screw. Pullout capacity based on National Design <br /> Specifications(NDS)of timber construction specifications for Southern Pine is 307 Ibs/inch penetration. . <br /> 4. Fasteners are installed to meet industry standards and this document satisfies. requirements 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-house7testing 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 48 48 <br /> Cantilever in 16 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 /> If there are any questions regarding the above, or if more information is required, please contact me. <br /> DocuSi9ned by: <br /> Regards, tM p I�AI,SLt, . \ ��HE _�� Q` <br /> 6FE768690393401... <br /> J. Matthew Walsh, PE �'.• •,'y <br /> FL License No.84923 Matt Walsh * Nc+ 84� ,, y <br /> January 13,2021 1 4:35 PM MST 'pt'' STATE OF ''W Z <br /> This item has been electronically /i,'�F •.jQCpRtaP,•G�?\�� <br /> signed and seal ed.by Matt Walsh /��s`S�ONAL <br /> using a Digital Signature and date. <br /> Printed copies of this document are <br /> not considered signed and sealed 01/13/2021 <br /> and the signature must be verified on <br /> any electronic copies. <br /> vivint.Solar <br /> Page 2of2 A sunrun COMPANY <br />