Portable Tanks and Ibcs for Certain Grade E Combustible Liquids And

Coast Guard, DHS § 98.33–11

NLSs in §§ 153.901, 153.903, 153.909, and as prescribed in § 153.900(d)(1) of this 153.1100 through 153.1132 of this chapter. chapter. [CGD 84–043, 55 FR 37412, Sept. 11, 1990, as Subpart 98.33— Portable Tanks amended by CGD 97–057, 62 FR 51046, Sept. 30, and IBCs for Certain Grade E 1997; USCG–2011–0088, 78 FR 54788, Sept. 6, Combustible Liquids and 2013] Other Regulated Materials § 98.33–5 Portable tanks and IBCs authorized. SOURCE: CGD 84–043, 55 FR 37412, Sept. 11, 1990, unless otherwise noted. (a) The cargoes authorized under § 98.33–3 may be transferred to and from § 98.33–1 Applicability. portable tanks to which this subpart (a) This subpart contains regulations applies if the portable tanks have: concerning transfer of certain low-haz- (1) A minimum design pressure of 9 ard materials to and from portable psig. tanks on vessels (2) Pressure-relief devices that may (b) This subpart applies to the fol- be frangible pressure-relief devices lowing portable tanks: (rupture disks), and that do not open at (1) A DOT-specification 57 portable less than 3 psig. tank constructed on or before October (b) The cargoes authorized under 1, 1996, or a UN portable tank (see 49 § 98.33–3 may be transferred to and from CFR 173.32 and § 98.30–3). IBCs to which this subpart applies if (2) A portable tank authorized under the IBCs meet the requirements in 49 CFR 176.340(b). § 98.30–6. (3) A portable tank approved by the Commandant under subpart 50.20 of [CGD 84–043, 55 FR 37412, Sept. 11, 1990; 55 FR 47477, Nov. 14, 1990; USCG–2011–0088, 78 FR this chapter. 54788, Sept. 6, 2013] (4) An Intermediate Bulk Container (IBC), but restricted to those metal § 98.33–7 Pipe and hose connections. IBCs as described in § 98.30–6. If a portable tank or IBC authorized [CGD 84–043, 55 FR 37412, Sept. 11, 1990; 56 FR under § 98.33–5 of this part has a pipe or 13598, Apr. 3, 1991, as amended by CGD 97–057, hose connection in its bottom, the con- 62 FR 51046, Sept. 30, 1997; USCG–2012–0832, 77 nection must have a manually operated FR 59780, Oct. 1, 2012; USCG–2011–0088, 78 FR 54787, Sept. 6, 2013] valve and a bolted flange, threaded cap, or similar device, to protect against § 98.33–3 Cargoes authorized. leakage of the tank’s contents. The following cargoes are authorized [CGD 84–043, 55 FR 37412, Sept. 11, 1990, as for transfer to and from portable tanks amended by USCG–2011–0088, 78 FR 54788, or IBCs authorized by § 98.33–5: Sept. 6, 2013] (a) Grade E combustible liquids that have a closed-cup flashpoint of 300 °F § 98.33–9 Stowage. or higher and that meet the definition Each portable tank or IBC authorized of no DOT hazard class in 49 CFR part under § 98.33–5 of this part must be se- 173; cured to the vessel by devices of suffi- (b) Any environmentally hazardous cient strength and number to prevent substance, liquid N.O.S., Class 9, listed the tank from moving in any direction in table 1 of appendix A of 49 CFR during transport. 172.101, and any aqueous solution of an environmentally hazardous substance, [CGD 84–043, 55 FR 37412, Sept. 11, 1990, as solid, N.O.S., Class 9, listed in that amended by USCG–2011–0088, 78 FR 54788, table, that meets the definition of Sept. 6, 2013] ‘‘Hazardous substance’’ in 49 CFR 171.8. § 98.33–11 Smoking. (c) Other cargoes subject to regula- tion under 49 CFR parts 171 through 176 No person may smoke when— when authorized in writing by the (a) Within 50 feet of a portable tank Commandant (CG–ENG). Requests for or IBC containing a combustible liquid; such authorization must be submitted and

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