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Regulations last checked for updates: May 13, 2025
Title 49 - Transportation last revised: Mar 20, 2025
All Titles
Title 49
Chapter I
Part 179
Subpart E - Subpart E—Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW)
§ 179.300 -
§ 179.300-1 - Tanks built under these specifications shall meet the requirements of §and 179.301.
§ 179.300-3 - Type and general requirements.
§ 179.300-4 - Insulation.
§ 179.300-6 - Thickness of plates.
§ 179.300-7 - Materials.
§ 179.300-8 - Tank heads.
§ 179.300-9 - Welding.
§ 179.300-10 - Postweld heat treatment.
§ 179.300-12 - Protection of fittings.
§ 179.300-13 - Venting, loading and unloading valves.
§ 179.300-14 - Attachments not otherwise specified.
§ 179.300-15 - Pressure relief devices.
§ 179.300-16 - Tests of tanks.
§ 179.300-17 - Tests of pressure relief devices.
§ 179.300-18 - Stamping.
§ 179.300-19 - Inspection.
§ 179.300-20 - Reports.
§ 179.301 - Individual specification requirements for multi-unit tank car tanks.
§ 179.302 - [Reserved]
authority:
49 U.S.C. 5101-5128
;
49 CFR 1.81
and 1.97
source:
29 FR 18995, Dec. 29, 1964, unless otherwise noted. Redesignated at 32 FR 5606, Apr. 5, 1967.
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