33 C.F.R. § 150.620 What are the requirements for protecting personnel from machinery?
Title 33 - Navigation and Navigable Waters
The deepwater port operator must ensure that all personnel are protected from the risks created by operating machinery through the use of guard devices or other measures that comply with 29 CFR 1910.212, or through the use of conspicuously posted warning signs that comply with 150.626 of this part.
Title 33: Navigation and Navigable Waters
PART 150—DEEPWATER PORTS: OPERATIONS
Subpart G—Workplace Safety and Health
Machine Guards
§ 150.620 What are the requirements for protecting personnel from machinery?

