Post office box 211 concord nh 03302 0211 re.
Osha required perimeter around roofing construction area.
1926 subpart q concrete and masonry construction 1926 700 scope application and definitions applicable to this subpart.
Perimeter safety fence for construction almost all construction sites will require the use of temporary construction fence around the perimeter.
How far the d ring shifts and the harness stretches when it supports the full weight of a fallen worker including the weight of tool belts and other attached equipment or tools.
1926 1424 a 3 i before an employee goes to a location in the hazard area that is out of view of the operator the employee or someone instructed by the employee must ensure that the operator is informed that he she is going to that location.
Osha requires that this distance be no greater than 3 5 feet 29 cfr 1926 502 d 16 iv but it may be less for some pfas equipment.
Install warning lines no closer than 5 feet inside the roof edges and at a height of 34 to 45 inches.
The guardrail must be able to withstand 200 lbs of downward or outward force.
The employer shall use another barrier or isolation method which prevents the migration of airborne asbestos from the regulated area as verified by perimeter area monitoring or clearance monitoring which meets the criteria set out in paragraph g 4 ii b of this section.
Will a caution tape or rope perimeter satisfy the requirement in subpart n 1926 550 a 9 for a barricade around a crane s swing radius.
Lay headers sheets of roofing or other materials no closer than 5 feet inside the edges of the roof and parallel to the roofline.
A guardrail system can be set up around the perimeter of the work area and around roof openings.
When selecting a perimeter security fence opt for a minimum height of six feet.
Protecting employees in the hazard area.
1926 701 general requirements 1926 702 requirements for equipment and tools.
Place warning lines and headers around the entire roof perimeter.
The top rail must be 39 to 45 inches above the roof surface.
The area should be posted with signs that warn of the potential hazard.
Slide guards can help to keep material from sliding off the roof.
When mechanical equipment is being used the warning line shall be erected not less than 6 feet 1 8 m from the roof edge which is parallel to the direction of mechanical equipment operation and not less than 10 feet 3 1 m from the roof edge which is perpendicular to the direction of mechanical equipment operation.
Establishing a restricted area around the perimeter of the project can also keep workers out of the danger zone where debris tools or materials may fall to the ground.
Touhey wso cst safety specialist contractors risk management inc.
