# Regulus search export - Query: `66 FR 45386` - 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: 8 - Exported: 2026-08-25T16:18:55.340Z ## 1. Marking. **Citation:** 49 CFR 178.362-6 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2003-10-01 / Not stated (a) Each jacket must be marked on the external surface as follows: “USA-DOT 20WC-() TYPE B.” The appropriate numeral must be inserted in the marking to indicate the appropriate specification 20WC category: e.g., “20WC-2.” (b) Each jacket must also be marked with the name or symbol of person making ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `88d65adbeef2ef50d5262325dc7e41ddca698b6e2efd2be27489a0748557e069` - Retrieved: 2026-08-13T06:37:29.399Z - Document slug: `49-cfr-178-362-6` - Related records: 0 ## 2. Purpose and scope. **Citation:** 49 CFR 178.800 **Type / status:** regulation / current **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2026-08-18 / Not stated \[Amdt. 178-103, 59 FR 38074, July 26, 1994, as amended by 66 FR 45386, Aug. 28, 2001\] ### Provenance - Official: Yes - Source: - Source ID: `ecfr` - SHA-256: `94b710c184e50f0d3a6c5b05a4adae6056c68b7007b5a54b6e1f54706224b749` - Retrieved: 2026-08-20T05:46:20.151Z - Document slug: `49-cfr-178-800` - Related records: 2 ## 3. Markings. **Citation:** 49 CFR 178.352-6 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2003-10-01 / Not stated (a) Markings on each container, by die stamping on a metal plate attached to the outside of the outer container by spot welding, or other equally efficient method, in letters and figures of at least one-fourth inch in height, as follows: (1) “DOT-6L”. (2) “FISSILE RADIOACTIVE MATERIAL.” (3) Name ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `f06ad0fe0016d52b4844c7d62349d7840dd696244b4f9c1fd8e682eea9f968be` - Retrieved: 2026-08-13T06:37:29.399Z - Document slug: `49-cfr-178-352-6` - Related records: 0 ## 4. Required markings. **Citation:** 49 CFR 178.358-5 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2013-10-01 / Not stated (a) Markings must be as prescribed in § 178.3. (b) Specification marking on the outside of each overpack must be as follows: “USA-DOT-21PF-1”, “1A”, “1B”, or “2”, as appropriate. (1) For Specifications 21PF-1 and 21PF-2 only, if the inner shell is constructed of stainless steel, additional marking ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `4e0b248b2422c053ddbfcced1f7741e5ba44d26ef39c37d31bc73316121a1670` - Retrieved: 2026-08-12T01:41:52.959Z - Document slug: `49-cfr-178-358-5` - Related records: 0 ## 5. 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 ## 6. Valves, nozzles, piping, and gauging devices. **Citation:** 49 CFR 178.270-12 **Type / status:** regulation / historical **Agency:** Pipeline and Hazardous Materials Safety Administration **Effective / published:** 2006-10-01 / Not stated (a) All tank nozzles, except those provided for filling and discharge connections below the normal liquid level of the tank, relief devices, thermometer wells, and inspection openings, must be fitted with manually operated stop valves located as near the shell as practicable either internal or exter ### Provenance - Official: Yes - Source: - Source ID: `govinfo-cfr` - SHA-256: `b10d5b79efa7e20f8cb1f4e6248851ade5ab1ec5089de1e88beeebf6e88e4a02` - Retrieved: 2026-08-13T06:37:36.057Z - Document slug: `49-cfr-178-270-12` - Related records: 0 ## 7. 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 ## 8. 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