Slope of work surface as per OSHA/NFPA/IBC

[pkpavv]

Hi, I was wondering if there is any requirement of work surface slope as per OSHA/IBC/NFPA code requirements? I greatly appreciate if some one can provide me a reference so that I would like to find more information about it.

Requirement: I need to install an electrical control box on a slopped (about 3 degree) aisle in an warehouse (industrial) setting. I was wondering what safety code dictates requirements for this?

Thanks,
Pkpavv

 

[stookeyfpe]

The only provisions for a ramped walkway are in the International Building Code or the Life Safety Code and are limited to Means of Egress. I'm not aware of a provision for your described situation in the National Electrical Code but I will warn you I have limited experience with the NEC requirements for specific construction practices and requirements.

 

[FacEngrPE]

Cross slope not called out in the OSHA working surface standards, but if excessive can still create a general duty clause violation.

Final Rule to Update General Industry Walking-Working Surfaces and Fall Protection Standards
1910 Subpart D - Walking-Working Surfaces

https://www.ecfr.gov/current/title-29/subtitle-B/chapter-XVII/part-1910/subpart-D

 

[pkpavv]

Thank you