If a portable tank or IBC authorized under § 98.33-5 of this part has a pipe or hose connection in its bottom, the connection must have a manually operated valve and a bolted flange, threaded cap, or similar device, to protect against leakage of the tank's contents.
[CGD 84-043, 55 FR 37412, Sept. 11, 1990, as amended by USCG-2011-0088, 78 FR 54788, Sept. 6, 2013]
source: CGFR 65-50, 30 FR 17022, Dec. 30, 1965, unless otherwise noted.
cite as: 46 CFR 98.33-7