Original Version

Rule 86.4 F

86.4-F.    Above Buildings

The minimum vertical clearance of 8 feet specified for guys above buildings (Table 1, Case 6, Column A) maybe reduced over roofs of 3/8 pitch (37 degrees from the horizontal) or greater to a clearance of not less than 2 feet.

Strikeout and Underline Version

Rule 86.4-F

86.4-F.    Above Buildings

The minimum vertical clearance of 8 feet specified for guys above buildings (Table 1, Case 6, Column A) maybe reduced over roofs of 3/8 pitch (37 degrees from the horizontal) or greater to a clearance of not less than 2 feet when the roof slope exceeds 9 inches of rise per 12 inches of run see sketch.

Final Version

Rule 86.4-F

86.4-F.    Above Buildings

Thee minimum vertical clearance of 8 feet specified for guys above buildings (Table 1, Case 6, Column A) maybe reduced to a clearance of not less than 2 feet when the roof slope exceeds 9 inches of rise per 12 inches of run see sketch.