The warning line system shall consist of ropes wires or chains and supporting stanchions 29 cfr 1926 502 f 2.
Roof monitor osha.
Osha occupational safety and health administration is a us government agency regulating workplace safety.
If you are a roofing contractor in the united states with at least one employee you are required to abide by osha safety standards.
The safety monitor is always a competent person 29 cfr 1926 500 b.
If you work alone you are not required to abide by osha standards.
Aerial lifts may be used to transport personnel so long as the requirements in 29 cfr 1926 453 which cover aerial lifts are met.
Or on roofs 50 feet 15 25 m or less in width the use of a safety monitoring system alone is permitted 29 cfr 1926 501 b 10.
The monitor must have authorization to take prompt corrective measures to eliminate the hazardous conditions.
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.
1926 502 h 2 mechanical equipment shall not be used or stored in areas where safety monitoring systems are being used to monitor employees engaged in roofing operations on low slope roofs.
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.