Osha only requires that a 19 sphere not be able to pass through the railing ibc generally requires a more stringent 4 maximum.
Ibc roof edge protection.
Where equipment requiring access and appliances are installed on roofs and elevated structures safety for workers performing maintenance is a top concern.
There should be a railing between you and the edge of the roof.
Except as provided elsewhere in this section the employer must ensure that each employee on a walking working surface with an unprotected side or edge that is 4 feet 1 2 m or more above a lower level is protected from falling by one or more of the following.
International building code 2015 ibc 2015.
The 2015 international mechanical code imc addresses the safety of occupants in buildings and provides for protection for service and inspection personnel.
Or personal fall protection.
Osha 1910 28 b 1 i 1910 23 a 4 ibc1015 7 roof access.
Parapet walls at least 39 inches above the finished roof surface at all outside roof peri meters or open edges are the preferred means of addressing perimeter fall protection.
Chapter 9 fire protection systems chapter 10 means of egress.
The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process.
6 000 square feet of projected roof area and where there is a minimum 10 foot fire separation distance from the leading edge of the roof to a lot line on all sides of the building.
Visually you notice a fundamental difference right away.
One has grid welded wire to protect in between the rails.
For the roof area of your building the ibc requires a guardrail to be in place unless there is some other sort of fall protection system installed.
Such parapets also provide an advantage for reduc ing wind uplift loads in perimeter corner regions.