Steel column ends are capped with minimum three-eighths-inch thick plates connected using one-quarter-inch fillet welds and partial joint penetration welds. The details show fitted cap plates and end cap plates on pipe, hollow structural section, and wide flange members. Typical weld sizes of one-quarter-inch are specified along flanges and webs with specific edge clearances.
T/STL FITTED CAP PL tpl = 3/8" MIN, UNO 1/4 PJP PIPE OR HSS 1/4 TYP 1/2" END CAP PL tpl = 3/8" MIN, UNO 1/4 FLANGES TYP 1/2" END CAP PL tpl = 3/8" MIN, UNO WF 1/4 T 1/4 T WEB
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