Removable steel floor plates spanning across hollow structural section framing are supported by an angle connected to a wide-flange beam. The wide-flange beam features a full-depth stiffener centered under each hollow structural section beam above. An L4x4x3/8 angle connects to the hollow structural section with quarter-inch fillet welds. Three-quarter-inch by two-foot-zero-inch removable steel panels sit flush with a bent plate reference. Quarter-inch fillet welds secure the connection assembly at three inches on center.
A A WF BEAM REF. PLAN FULL-DEPTH STIFFENER CENTERED UNDER EACH HSS BEAM ABOVE HSS5x5x1/4 AT EACH EDGE OF PL PL3/4x2'-0" REMOVABLE STEEL PANELS BENT PL REF. 2/S6.03 L4x4x3/8 (1/4) 3-12 (1/4) 3-12 (1/4) (1/4) 1/4 ANGLE TO HSS
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