When a guardrail is required per the above explanation it must meet a minimum height requirement of no less than 36 inches for it to serve the purpose of minimizing a fall.
Minmum roof clearances for guardrail.
The employer must ensure guardrail systems meet the following requirements.
The minimum clearance between handrails and any other object is 2 25 inches 5 7 cm.
A permanent guardrail system.
Between 6 feet and 15 feet from the edge.
All of the same rules for warning lines as stated above still apply.
Conventional fall protection guardrail fall restraint or fall arrest system is required.
It must withstand years of bad weather.
For general industry working at a 4 foot height or a low sloped roof osha requires.
Conventional fall protection guardrail fall restraint or fall arrest system is required.
Minimum required guardrail height.
6 feet from the edge.
The height is measured vertically above the walking surface or the line that connects the nosing of a set of stairs.
1 8 m from the roof edge for work that is both temporary and infrequent or not less than 15 feet 4 6 m for other work.
This refers specifically to the edge you are driving towards not alongside.
1910 29 b 13 i has a self closing gate that slides or swings away from the hole and is equipped with a top rail and midrail or equivalent intermediate member that meets the requirements in paragraph.
10 is the minimum distance of a warning line from the edge of the roof perpendicular to the travel of mechanical equipment.
The life of your employees and contractors is based on your fall protection system.