33 C.F.R. § 146.30
(a) The owner, operator, and person in charge of an OCS facility shall ensure that the Coast Guard is notified as soon as possible after a casualty occurs, and by the most rapid means available, of each casualty involving the facility which results in:
(b) The owner, operator, and person in charge shall ensure that the Coast Guard is notified promptly of each casualty involving the facility which results in:
(d) Damage costs referred to in paragraphs (b)(3) and (b)(4) of this section include the cost of labor and material to restore the facility to the service condition which existed prior to the casualty, but does not include the cost of salvage, cleaning, gas freeing, drydocking or demurrage of the facility.
(Approved by the Office of Management and Budget under control number 1625-0001)
[CGD 78-160, 47 FR 9383, Mar. 4, 1982, as amended by CGD 82-069, 50 FR 14216, Apr. 11, 1985; USCG-2006-25150, 71 FR 39209, July 12, 2006]