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` DocuSign Envelope ID:844804CB-5B1B-4752-A224-D203129E5E74 <br /> , Page 2 of 2 <br /> 3. The following mounting types shall be used. Please refer to the mounting details for the associated required <br /> penetration depth. Based on our evaluation, the pullout demand is less than the maximum allowable per <br /> connection and therefore is adequate. <br /> • EcoFasten with Rock-It: (1) 5/16" lag screw. Pullout capacity based on National Design Specifications <br /> (NDS)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 wind <br /> load uplift procedures of ASCE 7-10 and is specified below. These spacing requirements apply to all mount <br /> types indicated above. The following values have been verified by in-house testing and the mounting hardware <br /> manufacturers' data, which are available upon request. Panel support connections should be staggered,where <br /> possible,to 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 48 48 48 <br /> Max Uplift Load Ibs 560 448 415 560 448 415 <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 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 /> \\\�\I11 III I I/////�/ <br /> VV <br /> Regards, DocuSigned by: \\ C� �. i <br /> 84 <br /> J. Matthew Walsh, PE [////-7AEEB20514FE402.. <br /> N,�FL License No. 84923 . _ a,pa�r . _ <br /> Matthew Walsh <br /> p,, STATE OF 41 <br /> November 28, 2019 7:01 AM MST�i3O'n '.,F�OR�OP,•�\��� <br /> This item has been electronically s�0NA <br /> signed and sealed by Matt Walsh II <br /> using a Digital Signature and <br /> date. Printed copies of this 11/27/2019 <br /> document are not considered <br /> signed and sealed and the <br /> signature must be verified on any <br /> electronic copies <br /> vivi nt. <br />