Two standard foundation details comprise a concrete slab step transition and a steel column base plate assembly. The step in slab detail incorporates standard rebar lap splices, vertical and horizontal bar clearances, and a sloped concrete transition with ninety-degree standard hooks. The second detail features a hollow structural section column bearing on a base plate anchored into a concrete spread footing, with specified minimum concrete covers and slab blockouts.
4 S5.01 SLOPE IF REQD BY SOIL CONDITION INDICATED ON FOUNDATION PLAN BY: 90° STD HOOK, TYP NOTE: VERTICAL BARS OR TIES NOT SHOWN FOR CLARITY. PROVIDE AS NOTED ON DRAWINGS. VERTICAL BARS TYPICALLY TO BOTTOM BAR UNO. * ALTERNATE AT CMU WALL: USE 16" RISE & 32" RUN S S S S D CLR 3" PER SCH LAP CLR 3" MIN 2 x "S" 18" MAX "S"* CLR 3" CLR 2" D PER SCH LAP CLR 2" AT FIRST STEP "D" + 2 x "S" 6" MIN PIPE THRU STEM WALL AS OCCURS SEE ADD DIAGONAL BARS TO MATCH LONGITUDINAL BARS IN SIZE AND SPACING 7 S5.01 PROVIDE 3" MIN CONC COVER ALL AROUND COLUMN AND BASE PL SLAB ON GRADE HSS COLUMN TYP 3" CLR EQUAL EQUAL SEE SCHEDULE CLR 3" SCH SEE CLR 2" MIN 8" CL COL TOC TOF SLAB BLOCKOUT BASE PL SEE FOUNDATION PLAN FOR SCH A S5.21 DETAIL NO SCALE S5.01 9 STEP IN SLAB 310SD003 DETAIL NO SCALE S5.01 10 CURB AT SOG 310SD006
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