Where a trunk (i.e., an enclosed passageway through a deck or bulkhead) is installed, it must comply with the requirements of § 179.360(a)(1) and with the requirements of § 171.113 in subchapter S of this chapter.
source: CGD 85-080, 61 FR 971, Jan. 10, 1996, unless otherwise noted.
cite as: 46 CFR 179.340