Fundamentals of Structural Detailing Column Shop Drawings
COLUMNS Drawing practice assigns a letter to each column face. Letters are assigned in a counter clockwise rotation. Faces A and C are always flanges Faces B and D are always web faces Shipping marks/erection marks are assigned by faces and compass marks. This is indicated with a note on the shop drawings as follows: MARK FACE “A” NORTH
COLUMNS BOTH COLUMNS ARE IDENTICAL EXCEPT THEY ARE MIRROR IMAGES. MARK FACE “A” NORTH 1CR 1CL
COLUMNS BOTH COLUMNS ARE IDENTICAL EXCEPT THEY ARE MIRROR IMAGES MARK FACE “D” NORTH 1CR 1CL
COLUMNS COLUMNS 1 & 2 ARE RIGHT AND LEFT COLUMNS 1 & 3 ARE OPPOSITE HAND COLUMNS 2 & 4 ARE OPPOSITE HAND MARK FACE “A” NORTH C1 (R) C1 (L) MARK FACE “A” SOUTH
COLUMNS