Channel ledger splices for C12x and C15x shapes accommodate changes in slope and panel joints. The slope change detail requires a miter cut and weld as shown, with the weld ground flush where a steel joist bearing seat angle occurs. The panel joint detail features a ledger splice plate measuring three-fourths of an inch by nine inches by twenty-four inches, centered on the panel joint. Horizontal short slotted holes are provided on each side of the splice for anchor bolts, with bolts located on the panel joint side of the slot at fourteen-inch spacings. A typical five-sixteenths inch fillet weld secures the assembly.
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