Tensile Stress Welds. For welds subject to tensile stress under any condition of loading, the greatest
dimension of any porosity or fusion-type discontinuity that is 1/16 in. (2 mm) or larger in greatest dimension
shall not exceed the size, B, indicated in Figure 6.4, for the weld size involved.
The distance from any porosity or fusion-type discontinuity described above to another such discontinuity, to
an edge, or to the toe or root of any intersecting flangeto-web weld shall be not less than the minimum clearance
allowed, C, indicated in Figure 6.4, for the size of discontinuity under examination