33 C.F.R. § 142.87 Guarding of deck openings.
Title 33 - Navigation and Navigable Waters
Openings in decks accessible to personnel must be covered, guarded, or otherwise made inaccessible when not in use. The manner of blockage shall prevent a person's foot or body from inadvertently passing through the opening.
Title 33: Navigation and Navigable Waters
PART 142—WORKPLACE SAFETY AND HEALTH
Subpart C—General Workplace Conditions
§ 142.87 Guarding of deck openings.
