# Regulus search export - Query: `66 FR 45389` - Source type: All - Part: All - Source: All - Status: All - Jurisdiction: All - Collection: All - Incident class: All - Sort: relevance - Date from: Any - Date to: Any - As of: Current corpus - Results: 9 - Exported: 2026-08-25T23:28:27.736Z ## 1. Closure. **Citation:** 49 CFR 178.364-3 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2003-10-01 / Not stated \[66 FR 45389, ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `56f6ebe165d8cfa30d6a358777b2580923c3abe06ddcbc94a9255c84483af862` - Retrieved: 2026-08-13T06:37:29.399Z - Document slug: `49-cfr-178-364-3` - Related records: 0 ## 2. Tests. **Citation:** 49 CFR 178.364-4 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2003-10-01 / Not stated \[Amdt. 178-35, 39 FR 45253, Dec. 31, 1974. Redesigntated by Amdt. 178-97, 55 FR 52716, Dec ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `dc0b9437a831826d2dc9cf63505bcb41a6a4116f9771a9f7efe506a124ce46b0` - Retrieved: 2026-08-13T06:37:29.399Z - Document slug: `49-cfr-178-364-4` - Related records: 0 ## 3. Modification of Specification 21PF-1 overpacks. **Citation:** 49 CFR 178.358-3 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2013-10-01 / Not stated (a) Each Specification 21PF-1 overpack for which construction began or was completed before April 1, 1989, in conformance with drawing E-S-31536-J, Rev. 1 of DOE CAPE-1662 (IBR, see § 171.7 of this subchapter), must be modified in conformance with drawing S1E-31536-J1-D of DOE CAPE-1662, Rev. 1, Sup ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `50d9cc425fbaa4ea162b96dcb407e73ee857cd3f6f4359441a032aa8df596c63` - Retrieved: 2026-08-12T01:41:52.959Z - Document slug: `49-cfr-178-358-3` - Related records: 0 ## 4. General construction requirements. **Citation:** 49 CFR 178.352-3 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2003-10-01 / Not stated (a) The outer shell must be of straight sided steel, with welded body seams and at least 18-gauge body and bottom head sheets, and 14-gauge removable head sheets (unless there are one or more corrugations in the cover near the periphery, in which case 16-gauge is authorized). The shell may be either ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `a354b9a45c94647d48031d570d0c403efa5d6351f294c5bdbf982e6a8d558e73` - Retrieved: 2026-08-13T06:37:29.399Z - Document slug: `49-cfr-178-352-3` - Related records: 0 ## 5. Pressure and vacuum relief devices. **Citation:** 49 CFR 178.270-11 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2005-10-01 / Not stated (a) Relief devices required. Each portable tank, or each independent compartment of a portable tank, must be fitted with pressure relief devices in accordance with the following: (1) Each portable tank, or each independent compartment of a portable tank, with a capacity of more than 1893 L (500 gal ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `b28e5764462d24f32b62fa34ac2916b84c3c66da33efa04ec0ff04a2a877c1e7` - Retrieved: 2026-08-13T06:37:34.028Z - Document slug: `49-cfr-178-270-11` - Related records: 0 ## 6. Rated capacity. **Citation:** 49 CFR 178.352-2 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2003-10-01 / Not stated (a) Rated capacity as marked (see § 178.352-6). Not less than 55 gallons nor more than 110 gallons for the outer steel drum. Not more than 17.74 L for the inner vessel. (b) The authorized maximum gross weight of the package is 160 kg (350 pounds) for sizes not over 210 L (55 gallons) or 220 kg (480 ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `a602fcb6fd8f62d1be91368852e3f39b036975db9c8bf5f54db64534d3268efb` - Retrieved: 2026-08-13T06:37:29.399Z - Document slug: `49-cfr-178-352-2` - Related records: 0 ## 7. General. **Citation:** 49 CFR 178.270-2 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2005-10-01 / Not stated (a) Each tank, including attachments and service and structural equipment, must be designed to withstand, without loss of contents, the maximum internal pressure that can be anticipated to result from the contents and the static and dynamic stresses incurred in normal handling and transportation. ( ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `8eff81f2545e2eb3ffc07dba46442e1c78145f9d9a1e6bf94a4c291811ed14e3` - Retrieved: 2026-08-13T06:37:34.028Z - Document slug: `49-cfr-178-270-2` - Related records: 0 ## 8. General requirements. **Citation:** 49 CFR 178.356-1 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2013-10-01 / Not stated (a) Each overpack must meet all of the applicable requirements of § 173.24 of this subchapter. (b) The maximum gross weight of the package, including the inner cylinder and its contents, must not exceed the following: (1) Specification 20PF-1—138 kg (300 pounds). (2) Specification 20PF-2—320 kg ( ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `e93909747f76de6125ee50c3899cad7ca73a246f422b636fbe20e2541018d207` - Retrieved: 2026-08-12T01:41:52.959Z - Document slug: `49-cfr-178-356-1` - Related records: 0 ## 9. Minimum thickness of shells and heads. **Citation:** 49 CFR 178.270-5 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2005-10-01 / Not stated (a) For the purposes of this section, mild steel is steel with a guaranteed minimum tensile strength of 37 decanewtons per square millimeter (53,650 p.s.i.) and a guaranteed elongation of 27 percent or greater. (b) Except as otherwise provided in this subchapter, the shell and heads of each portabl ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `a72535af33cb3d590b3a15a6795a52daad2cd88e50b63c28eb151810d9a2bcac` - Retrieved: 2026-08-13T06:37:34.028Z - Document slug: `49-cfr-178-270-5` - Related records: 0