An L3x3x3/16 angle member supports the metal deck at the floor opening and is anchored to the low flutes with one-half-inch diameter expansion bolts having three and one-half inches of embedment. These angles extend a minimum of two low flutes past each side of the opening.
18" MAX. MIN. EACH SIDE EXTEND (2) LOW FLUTES TYP. 1 1/2" L3x3x3/16 w/ 1/2"Ø EXPANSION BOLT w/ 3 1/2" EMBEDMENT AT EACH LOW FLUTE EACH SIDE OF OPENING
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