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r <br /> Struc:tUt•.11 1)c:sigl:1 Usti �ci�llc:s <br /> E'nOncerin- Struclures, le) Law <br /> — September 17,2024 -� <br /> Gamut General Contractors <br /> Attn : Dale Woodard <br /> Subject: Floor Support for new Folding Wall. <br /> Hi Dale, <br /> After further review,the floor joist and floor beam are of adequate size to resist the folding wall end reactions. <br /> I calculated the 3 x 14 floor joist using DF#1,and the floor beam required 16x18 select structural Douglas Fir <br /> grade. Due to the age of the structure,these grades can be assumed with confidence.A Simpson HU612 w/(16)'/4 <br /> x 2 1/2 Titen screws with a 6x6 PT block cut tight would provide adequate support at the concrete. <br /> If you have any other questions concerning this e-mail. Please don't hesitate to contact this office. <br /> Chris Covington, P.E. <br /> Sincerely yours, <br /> Clu•is Covington, P.E. <br /> °cam. I <br /> ' oY (b <br /> C� <br /> ` L) �� r <br /> 343 3 <br /> Rockefuller Ave Fvcrctl,WA 982ol Plu "'; 39-0293 Y,,m 425 252 0916 <br /> i <br /> 15'�ti'iV.SIrI[l:flc'1.C:C�I13 <br /> i <br />