33 C.F.R. § 150.555 How must cranes be maintained?
Title 33 - Navigation and Navigable Waters
Cranes must be operated, maintained, and tested in accordance with subpart F to 46 CFR part 109.
Title 33: Navigation and Navigable Waters
PART 150—DEEPWATER PORTS: OPERATIONS
Subpart F—Emergency and Specialty Equipment
Miscellaneous Operations
§ 150.555 How must cranes be maintained?

