49 CFR 179.201-1 - Individual specification requirements.

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There is 1 rule appearing in the Federal Register for 49 CFR 179. View below or at eCFR (GPOAccess)
§ 179.201-1 Individual specification requirements.
In addition to § 179.200, the individual specification requirements are as follows:
DOT Specification 1 Insulation Bursting pressure (psig) Minimum platethickness (inches) Testpressure (psig) Bottomoutlet Bottomwashout References (179.201 - ***)
1 Tanks marked “ALW” are constructed from aluminum alloy plate; “AN” nickel plate; “CW,” “DW,” “EW,” “W6,” and “W7” high alloy steel or manganese-molybdenum steel plate; and those marked “BW” or “W5” must have an interior lining that conforms to § 179.201-3.
111A60ALW1 Optional 240 1/2 60 Optional Optional 6(a).
111A60ALW2 Optional 240 1/2 60 No Optional.
111A60W1 Optional 240 7/16 60 Optional Optional 6(a).
111A60W2 Optional 240 7/16 60 No Optional.
111A60W5 Optional 240 7/16 60 No No 3, 6(b).
111A60W6 Optional 240 7/16 60 Optional Optional 4, 5, 6(a), 6(c).
111A60W7 Optional 240 7/16 60 No No 4, 5, 6(a).
111A100ALW1 Optional 500 5/8 100 Optional Optional 6(a).
111A100ALW2 Optional 500 5/8 100 No Optional.
111A100W1 Optional 500 7/16 100 Optional Optional 6(a).
111A100W2 Optional 500 7/16 100 No Optional.
111A100W3 Yes 500 7/16 100 Optional Optional 6(a).
111A100W4 Yes (see 179.201-11) 500 7/16 100 No No 6(a), 8, 10.
111A100W5 Optional 500 7/16 100 No No 3.
111A100W6 Optional 500 7/16 100 Optional Optional 4, 5, 6(a) and 6(c).
111A100W7 Optional 500 7/16 100 No No 4, 5, 6(c).
[Amdt. 179-52, 61 FR 28680, June 5, 1996, as amended by 66 FR 45390, Aug. 28, 2001; 68 FR 48571, Aug. 14, 2003]

Title 49 published on 2013-10-01

The following are only the Rules published in the Federal Register after the published date of Title 49.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2013-10-02; vol. 78 # 191 - Wednesday, October 2, 2013
    1. 78 FR 60745 - Hazardous Materials: Minor Editorial Corrections and Clarifications (RRR)
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Pipeline and Hazardous Materials Safety Administration
      Final rule.
      Effective date: October 1, 2013. The incorporation by reference of certain publications listed in the rule was approved by the Director of the Federal Register as of January 7, 2013.
      49 CFR Parts 107, 130, 171, 172, 173, 174, 177, 178, 179, and 180

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United States Code

Title 49 published on 2013-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 49 CFR 179 after this date.

  • 2014-08-01; vol. 79 # 148 - Friday, August 1, 2014
    1. 79 FR 45016 - Hazardous Materials: Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains
      GPO FDSys XML | Text
      DEPARTMENT OF TRANSPORTATION, Pipeline and Hazardous Materials Safety Administration
      Notice of proposed rulemaking (NPRM).
      Comments must be received by September 30, 2014.
      49 CFR Parts 171, 172, 173, 174, and 179