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Structural Letter for PV Installation <br />Date: 03/26/2026 <br />Job Address:5305 W McFadden Ave <br />Santa Ana, CA 92704 <br />Job Name:Armenian Cultural Center <br />Job Number:032626ACC <br />Scope of Work <br />Table of Content <br />Sheet <br />2 Cover <br />3 Attachment Uplift checks <br />4 Roof Framing Check <br />5 Seismic Check and Scope of work <br />Engineering Calculations Summary <br />Code 2025 California Residential Code (ASCE 7-22) <br />Risk category II <br />Roof Dead Load Dr 15 psf <br />PV Dead Load DPV 3.4 psf <br />Roof Live Load Lr 20 psf <br />Ground Snow S 3 psf <br />Wind Load (component and Cladding) <br />V 95 mph <br />Exposure B <br />References <br />NDS for Wood Construction <br />Sincerely, <br />Signed 03/26/2026 <br />Eugene Munyanziza, P.E. <br />EV Engineering, LLC <br />projects@evengineersnet.com <br />http://www.evengineersnet.com Exp: 06/30/2026 <br />This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV <br />system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's <br />approved installation specifications. <br />projects@evengineersnet.com <br />http://www.evengineersnet.com