The assembly illustrates a structural steel column splice with milled column ends meeting above the highest adjacent finish floor. An erection plate and bolts are provided as required, with design delegated to the steel fabricator. Partial joint penetration (PJP) welds are specified for the flange and web connections, with specific weld sizes relative to flange thickness (tf) and web thickness (tw).
Text on the drawing
4'-0" ERECTION PL AND BOLTS AS REQUIRED DESIGN BY STEEL FABRICATOR NOTES: 1. SEE COLUMN SCHEDULE FOR INTENDED SPLICE LOCATIONS. COLUMN SPLICE MAY BE WAIVED IF HEAVIER COLUMN SECTION IS EXTENDED TO ROOF/NEXT SPLICE LOCATION. 2. SEE FOR COLUMN SPLICE TRANSITION DETAIL CL COL tw = WEB THCKNESS HIGHEST ADJACENT FINISH FLOOR MILLED COLUMN END MILLED COLUMN END tw/2 PJP tw/2 PJP tf/2 PJLP / 4 S4.3.1
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