A steel column is centered on a base plate with anchor bolts, set within a concrete footing pocket sized per plan and reinforced with centered number four trim bars providing a typical two-inch clearance and six-inch minimum dimension. A gusset plate is attached per the buckling-restrained braced frame manufacturer. Infill concrete is cast after the column base plate has been grouted. Control or construction joints are detailed at the perimeter with specific reference callouts.
CL COL CONTROL JOINT OR CONST JOINT PER 9/S3.22 INFILL CONC TO BE CAST AFTER COL BASE PL HAS BEEN GROUTED GUSSET PL PER BRB MFR OMIT AT SIM BASE PL & AB'S PER PLAN CONC FTG POCKET PER PLAN #4 TRIM BAR, CTRD, TYP STL COL PER PLAN (CTRD ON BASE PL AT SIM) TYP 2" CLR TYP 6" MIN CL COL CL COL CONC FTG POCKET PER PLAN STL COL PER PLAN CONTROL JOINT OR CONST JOINT PER 14/S3.22 INFILL CONC TO BE CAST AFTER COL BASE PL HAS BEEN GROUTED GUSSET PL PER BRB MFR BASE PL & AB'S PER PLAN TYP 6" MIN TYP 2" CLR, #4 TRIM BAR, CTRD, TYP SCALE: 1/2" = 1'-0" 7 PLAN - CONTROL JOINT AT BRBF COLUMN
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