If you are trying to get the columns back to within mill tolerances, you will need to look at:
ASTM A6-06, page 29, Table 16. For Flange Tilt:Dimension T and T subscript 1
ASTM A6-06, page 32, Table 24. For Camber and Sweep:Take note of the formula to figure the tolerance vs the total length.
Be careful and make sure you apply the tolerance for W shapes to be used as columns.
depending on the length:
For lengths 45' and under: 1/8" x (number of feet of total length / 10) but not over 3/8"
For lengths over 45': 3/8" + [1/8" x ([number of total feet of length - 45] / 10)]
...........and there are foot notes to watch depending on the flange width or section weight