§149.421. What is the requirement for a previously approved fire detection and alarm system on a deepwater port? — Inbound Citations

(a) The water supply for the helicopter deck fire protection system required under § 149.420 or § 149.421 of this part may be part of:

(1) The fire water system, installed in accordance with Bureau of Ocean Energy Management regulations under 30 CFR 250.803; or

(2) The fire main system under § 149.415 of this part.