4.01-3—Reporting exclusion.
(b)
Vessels which report diving accidents under 46 CFR 197.484 regarding deaths, or injuries which cause incapacitation for greater than 72 hours, are not required to give notice under § 4.05-1(a)(5) or § 4.05-1(a)(6).
(c)
Vessels are excluded from the requirements of § 4.05-1(a)(5) and (a)(6) with respect to the death or injury of shipyard or harbor workers when such accidents are not the result of either a vessel casualty (e.g., collision) or a vessel equipment casualty (e.g., cargo boom failure) and are subject to the reporting requirements of Occupational Safety and Health Administration (OSHA) under 29 CFR 1904.