49 CFR 179, Subpart C - Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120)
- § 179.100 — General specifications applicable to pressure tank car tanks.
- § 179.100-1 — Tanks built under these specifications shall comply with the requirements of §§ 179.100, 179.101 and when applicable, §§ 179.102 and 179.103.
- § 179.100-3 — Type.
- § 179.100-4 — Insulation.
- § 179.100-6 — Thickness of plates.
- § 179.100-7 — Materials.
- § 179.100-8 — Tank heads.
- § 179.100-9 — Welding.
- § 179.100-10 — Postweld heat treatment.
- § 179.100-12 — Manway nozzle, cover and protective housing.
- § 179.100-13 — Venting, loading and unloading valves, measuring and sampling devices.
- § 179.100-14 — Bottom outlets.
- § 179.100-16 — Attachments.
- § 179.100-17 — Closures for openings.
- § 179.100-18 — Tests of tanks.
- § 179.100-19 — Tests of safety relief valves.
- § 179.100-20 — Stamping.
- § 179.101 — Individual specification requirements applicable to pressure tank car tanks.
- § 179.101-1 — Individual specification requirements.
- § 179.102 — Special commodity requirements for pressure tank car tanks.
- § 179.102-1 — Carbon dioxide, refrigerated liquid.
- § 179.102-2 — Chlorine.
- § 179.102-3 — Materials poisonous by inhalation.
- § 179.102-4 — Vinyl fluoride, stabilized.
- § 179.102-17 — Hydrogen chloride, refrigerated liquid.
- § 179.103 — Special requirements for class 114A * * * tank car tanks.
- § 179.103-1 — Type.
- § 179.103-2 — Manway cover.
- § 179.103-3 — Venting, loading and unloading valves, measuring and sampling devices.
- § 179.103-4 — Safety relief devices and pressure regulators.
- § 179.103-5 — Bottom outlets.
Title 49 published on 2012-10-01
The following are only the Rules published in the Federal Register after the published date of Title 49.
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Title 49 published on 2012-10-01
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 49 CFR 179 after this date.
GPO FDSys XML | Text type regulations.gov FR Doc. 2012-24263 RIN 2137-AE90 Docket No. PHMSA-2012-0080 (HM-244E) DEPARTMENT OF TRANSPORTATION, Pipeline and Hazardous Materials Safety Administration Final rule. Effective: October 5, 2012. Incorporation by reference date: The incorporation by reference of certain publications listed in this rule was approved by the Director of the Federal Register as of September 11, 2006. 49 CFR Parts 107, 171, 172, 173, 175, 178, and 179 This final rule corrects editorial errors, makes minor regulatory changes and, in response to requests for clarification, improves the clarity of certain provisions in the Hazardous Materials Regulations. The intended effect of this rule is to enhance the accuracy and reduce misunderstandings of the regulations. The amendments contained in this rule are non-substantive changes and do not impose new requirements.