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1q:yff <br />Tower Relocations - 40-26 Pkg #2 <br />KPFF Proj. No. 2300708 <br />Permit Submittal <br />16015th Avenue, Suite 1600 Structural Calculations <br />Seattle, WA 98101 206 622-5822 <br />DESIGN SUMMARY <br />Date: 0112312024 <br />By: JRB <br />Design: Cold -Form Steel Framing Design <br />This section covers the gravity and lateral design of the cold -form steel wall for the new panel router <br />room in the 40-26 building. The wall was designed to a 15 psf internal pressure, with deflection <br />criteria of U360 for gravity loads and U240 for lateral loads. The wall is 6 in deep cold -form steel, <br />with studs transferring load into a slotted deflection tracks at the top and normal slots at the bottom. <br />The tracks then transfer the loads into concrete slabs using powder actuated fasteners (PAF). All <br />door headers 8 in deep and 6 in wide, and frame into jambs that are fastened directly into the <br />concrete slabs above and below the wall. The jambs, headers, and studs were designed using <br />Simpson Strong-Tie's CFS Designer, the tracks were designed using AISIWIN v8.16, and the <br />mechanical anchors were designed using Simpson Strong-Tie's Anchor Designer. <br />A02 <br />