A steel frame column splice features complete joint penetration welds with backgouging designated as demand critical. Center lines of the column webs must be aligned during installation. Weld access holes are required to conform to AWS D1.1 and AISC specifications, with erection plates provided by the contractor.
NOTES: 1. ALIGN CENTER LINES OF COLUMN WEBS. 2. "D.C." = DEMAND CRITICAL WELD; SEE SPEC 051200 SECTION 2.2.Y.2 3. SEE DETAIL 12/- FOR FLANGE TRANSITION AT CJP WELD. 4. WELD ACCESS HOLES TO CONFORM TO AWS D1.1 AND AISC 14TH EDITION, SECTION J.1.6. FOR ADD'L INFO & ACCESS HOLE DIMENSIONS, REFERENCE AWS D1.8 SEC 6.10.1.2 & 6.10.2. SEE 5/S1.23 EL: SEE COL. T.O. SPLICE D.C. CJP BACKGOUGE COL PER MF ELEVATIONS SCHEDULE D.C. CJP BACKGOUGE WELD ACCESS HOLE PER AWS, TYP ERECTION PL. BY CONTRACTOR
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