Osha Standard Roof Pitch

Low slope roof 4 12 slope or less 29 cfr 1926 501 b 10.

Osha standard roof pitch.

Roof slope osha defines a low slope roof as a roof having a slope of less than or equal to 4 inches of vertical rise for every 12 inches horizontal length 4 12 1926 500 b definitions. Employers must provide the right equipment employers must provide fall protection and the right equipment for the. The occupational safety and health administration has set new guidelines for inspecting commercial roofs. 1910 25 e 2 have open risers with a vertical rise between tread surfaces of 6 5 to 12 inches 17 to 30 cm.

Are installed at a slope of 50 to 70 degrees from the horizontal. However in a few specifically identified circumstances low slope roof work some leading edge work precast concrete erection and residential construction due to feasibility limitations the standard permits the use of a warning line in combination with other measures as an alternative to conventional fall protection guardrail systems. The requirements of b 10 apply if tile work is on a low slope roof slope less than 4 in 12. Know the pitch of the roof and follow the appropriate standard.

These include using roof anchors and safety cords for roof inspections. Which of the three roofing provisions apply to me. This is important because the osha definition is used as a basis for implementing low slope fall protection measures such as warning. If you choose to walk on a roof without these you will be out of compliance with osha regulations and subject to fines.

Aerial lifts may be used to transport personnel so long as the requirements in 29 cfr 1926 453 which cover aerial lifts are met. The requirements of b 11 apply if the work is on a steep roof slope greater than 4 in 12. Osha regulations for commercial roof inspections. 29 cfr 1926 500 defines low slope roof as a roof having a slope less than or equal to 4 in 12 vertical to horizontal 29 cfr 1926 501 b 10 allows the use of a safety monitor on a low slope roof.

A common range is given from 1 12 to 4 12 whereas conventional dimensions vary from 4 12 to 9 12 but the steep roofing technique follows slope above 9 12 with additional fasteners. Your work could fall into any one of the three provisions.