Standard penetration requirements apply to cross-laminated timber slab panels spanning between structural steel beams. Spacing rules govern small core penetrations under one foot in diameter or width, maintaining specified clearances from panel joints and adjacent openings. Openings larger than six inches occurring at locations with concrete require trim steel per standard concrete details. The contractor must coordinate all opening sizes and locations with architectural and mechanical, electrical, and plumbing trades prior to fabrication.
STEEL BEAMS CLT SPAN CLR 8" 6*d d CLT SPAN PANEL JT NOTES: 1. DETAIL FOR USE WHERE PENETRATIONS ARE LESS THAN 1'-0" DIA OR WIDTH. 2. OPENINGS LARGER THAN 6" THAT OCCUR AT LOCATIONS WITH CONCRETE OPENING WILL REQUIRE TRIM STEEL PER TYP CONCRETE DETAIL. 3. CONTRACTOR TO COORDINATE OPENING SIZE AND LOCATION WITH ARCH/MEP CONTRACTORS.
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