Osha Standards For Roof Access Ladders

24 inches this extension above the access level must be at least 24 inches wide to accommodate the width of climber s body and not more than 30 inches of clearance allowing the climber to easily reach both hand rails.

Osha standards for roof access ladders.

For through ladders the steps or rungs are omitted from the extensions and the side rails are flared to provide not less than 24 inches 61cm and not more than 30 inches 76 cm of clearance. Occupational safety and health standards. In general the standards require the following. Following osha standard strictly could leave you and your company with a liability should an accident occur.

Under the new regulations a ladder over 24 feet high will require a personal fall arrest system or ladder safety system. A ladder that is less than 24 feet high does not require a fall arrest system of any sort. If the parapet is continuous the access level shall be the top of the parapet. When there is a break in elevation of 19 inches 48 cm or more and no ramp runway embankment or personnel hoist is available employers must provide a stairway or ladder at all worker points of access.

For a parapet ladder the access level shall be the roof if the parapet is cut to permit passage through the parapet. You can choose any pfas provided it meets the osha requirements in section 1926 502 d. When a ladder safety system is provided the maximum clearance between side rails of the extension must not exceed 36 inches 91 cm.