This structural detail defines the minimum spacing and maximum core size limitations for slab penetrations where additional reinforcing is not required. It specifies a six-inch maximum diameter for cored or drilled holes and a thirty-two-inch minimum clear distance between adjacent penetrations through composite metal deck and concrete slabs. The detail indicates cut slab edges and reinforcing layout around penetrations.
CONDITION WHERE REINFORCING IS NOT REQUIRED 32" MIN 6"DIA MAX AT CORED OR DRILLED HOLE
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