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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 49 - Transportation |
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Subtitle B - Other Regulations Relating to Transportation |
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Chapter I - Pipeline and Hazardous Materials Safety Administration, Department of Transportation |
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Part 179 - Specifications for Tank Cars |
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Subpart C - Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120) |
| § 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. |
| § 179.100 - General specifications applicable to pressure tank car tanks. |
| § 179.101 - Individual specification requirements applicable to pressure tank car tanks. |
| § 179.102 - Special commodity requirements for pressure tank car tanks. |
| § 179.103 - Special requirements for class 114A * * * tank car tanks. |
| § 179.101-1 - Individual specification requirements. |
| § 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. |
| § 179.103-1 - 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. |