A safe walkway, not less than four feet wide, and of greater width where deemed necessary by the Safety Director, shall be maintained as a continuation of abutting sidewalks at all demolition operations, as directed or approved by the Director. Whenever the Director approves the temporary obstruction of a sidewalk, the walkway may be constructed outside the curb line and abutting thereto and shall be of plank or other suitable material with a substantial guardrail along the outer edge. No walkways shall be maintained outside the curb line longer than absolutely necessary and shall be relocated inside the curb line as soon as practicable.
(1980 Code, § 152.42) (Ord. 2084, passed 6-7-1965)