A C5x6.7 cold-formed steel channel spaced at four feet on center maximum connects to a structural steel beam via a three-eighths-inch plate secured with two erection bolts and three-sixteenths-inch and five-sixteenths-inch welds. The assembly supports a roof deck and includes 400S137-33 cold-formed steel studs at sixteen inches on center with 400T125-43 tracks, five-eighths-inch plywood sheathing fastened with number twelve sheet metal screws at eight inches on center, and L3x1x54 angles. Top of C5 elevation is set at four hundred seventy-nine feet, four and three-quarters inches.
T.O. C5 EL: 479' - 4 3/4" 1" 1" 4" 1'-0" 4'-4" 3/16 3 SIDES 5/16 5/16 3/16 3 SIDES 3/16 PL 3 8 W/ (2) ERECTION BOLTS C5x6.7 @ 4'-0" o.c. MAX. REF. 15/S6.02 ROOF DECK VARIES R.A.D. L3x1x54 MIL 0.54 400S137-33 @ 16" o.c. 400T125-43 5 8 " PLYWOOD SHEATHING #12 S.M.S. @ 8" o.c. SECTION A-A A A
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