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STRUCTURAL <br />E�NWENGINEERS <br />Engineers Northwest Inc., P.S. <br />February 13, 2023 <br />Lance Mueller and Associates <br />130 Lakeside Avenue South, Suite 250 <br />Seattle, WA 98122 <br />ATTN: Harold Christensen <br />RE: Formost Fuji Mezzanine, FFC Building <br />Everett, WA <br />Harold: <br />F <br />�� fQ 5 1023 <br />T Y J or <br />l PerrEVE�7 <br />hit 1 . <br />5er���C-s <br />This letter is an itemized response to City of Everett Plan Check comments by Drew Martin, <br />dated February 3, 2023, for the above referenced project (Plan Check No. B2301-011). Please <br />refer to updated structural drawings where noted. <br />Structural, Gravity System: <br />Item 1: See Supplemental Calculations for cantilevered beams and connections along <br />Grid 18.5. See Sheet 1/SC for condition at Grids A.3 and D.7. See Sheet 2/SC <br />for condition at Grids B and D. See Sheet 3/SC (RAM Steel output) for <br />cantilevered beam at Grid C. <br />Structural. Lateral Svstem: <br />Item 2: See updated Sheet S3.1. All braces are HSS 8 x 8 x 112. <br />Item 3: See Sheets 4/SC, 5/SC and 8/SC of the Supplemental Calculations for brace <br />connections. <br />Item 4: See revised Detail 4/S4.2. The vertical weld occurs on both sides of the <br />column. <br />Item 5: See revised Detail 5/S3.1 for added weld callout for gusset plate to beam. See <br />revised Detail 4/S4.2 for added weld callout for vertical embed plate to <br />horizontal base plate. <br />Item 6: The RAM Frame design includes the overstrength factor. See Sheets 10/SC — <br />25/SC of the Supplemental Calculations for summary of Seismic provisions <br />and parameters. <br />Item 7: See Sheets 6/SC, 7/SC and 9/SC of the Supplemental Calculations for column <br />base connections. <br />Please contact our office if you have further questions or require additional information. <br />Sincerely, <br />ENGINEERS NORTHWEST, INC., P.S. <br />Mark Nazarenus, P.E., S.E. <br />Engineer <br />MN:aj <br />ENW #15024003-3 <br />MAR 0 8 2023 <br />CITY OF EVERETT <br />Permit Services <br />• 0 • • • Y • • • R • • r <br />• 19020 33rd Ave W #530 • Lynnwood, WA 98036 <br />206.525 7560 • fax 206.522.6698 <br />www.engineersnw.com <br />