Section 132.200 - General(a) Except as provided by paragraph (b) of this section, each OSV must be equipped with portable and semiportable fire extinguishers that comply with this subpart.(b) Each OSV of at least 6,000 GT ITC (500 GRT if GT ITC is not assigned) must, in addition to complying with the requirements necessary to satisfy § 125.105(a) and (b) of this subchapter, be equipped with the number and type of portable and semiportable fire extinguishers listed in § 34.50 of this chapter.USCG-2012-0208, 79 FR 48938 , Aug. 18, 2014