Ibc guardrail is required to be a minimum of 42 above the leading edge of the tread or walking surface.
Osha roof hatch railing requirements.
Osha 1910 29 b contains system requirements that employers must follow to ensure guardrail systems will protect workers from falling to lower levels.
Ibc guardrail height requirements.
In 2017 osha updated and renumbered the fall protection standards section 1910 23 for walking working surfaces to make them more consistent with section 1926 502 fall protection for construction.
Another option is to install a hatch railing system around the roof hatch to protect the opening when the cover is in the open position.
Osha also requires a top rail at 42 above the working working surface but allows for some flexibility of 3 inches from the 42.
Railing requirements for roof hatch fall protection osha updates for fall protection.
1910 23 open roof hatches should be protected.
1910 29 b 1 the top edge height of top rails or equivalent guardrail system members are 42 inches 107 cm plus or minus 3 inches 8 cm above the walking working surface.
Osha guardrail height requirements.
1910 23 compliance of stair and platform railings with height requirements in osha standards for fixed industrial stairs.
Roof hatch protection is addressed by osha standard 26 cfr 1910 23 entitled guarding floor and wall openings and holes full text of this standard is available online at www osha gov.