Code of Federal Regulations · Section
§ 57.11010 — Stairstep Clearance
30 C.F.R. § 57.11010
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Vertical clearance above stair steps shall be a minimum of seven feet, or suitable warning signs or similar devices shall be provided to indicate an impaired clearance.
Authorizing Statute
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Mandatory safety and health standards30 U.S.C. § 811