Osha Roof Hatch Size Requirements

The occupational health and safety administration osha has established safety regulations for protecting roof openings.

Osha roof hatch size requirements. To provide adequate clearance for emergency personnel and protect workers from injury while using the hatch osha specifies a minimum clearance of 30 between the centerline of the ladder rungs to the back edge hinged side of the hatch opening. A common size of roof hatch is 36 x 30 for ladder access to the roof however that size does not meet this osha standard. This article will discuss types of roof openings relevant osha standards and how to comply with regulations. Roof hatches or scuttles are designed to provide roof access for workers and equipment.

When a hatch is left in the open position personnel working atop a roof can lose their footing trip over the hatch s curb or even step backward into the areaway without looking thereby sustaining debilitating or even fatal injuries. 36by30inchesforladderaccess 30by54inchesforship orsteep stair access 30by96inchesforservicestairaccess abuilding stypeandsizegenerallywill determinethemethodofegress which in. 1910 23 open roof hatches should be protected. All open roof hatches regardless of size or number of covers can present fall hazards.

Service full size stair roofhatchsizeis definedbymeasuringitsinsideframe opening andtheroofopeningshouldbe roughlythesameasthehatchsize some industry standardsizesfollow. 07 12 2000 1910 23 osha requires fall protection for elevator work when a fall hazard is present.