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Home Page > Executive Branch > Code of Federal Regulations > Electronic Code of Federal Regulations
e-CFR Data is current as of February 4, 2010
TITLE 49--Transportation
Subtitle B--OTHER REGULATIONS RELATING TO TRANSPORTATION
CHAPTER I--PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
SUBCHAPTER C--HAZARDOUS MATERIALS REGULATIONS
PART 180--CONTINUING QUALIFICATION AND MAINTENANCE OF PACKAGINGS
Subpart A--GENERAL
Subpart B--[RESERVED]
Subpart C--QUALIFICATION, MAINTENANCE AND USE OF CYLINDERS
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| General requirements for requalification of specification cylinders. |
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| Requirements for requalification of UN pressure receptacles. |
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| Requirements for requalification of specification cylinders. |
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| Repair, rebuilding and reheat treatment of DOT-4 series specification cylinders. |
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| Repair of seamless DOT 3-series specification cylinders and seamless UN pressure receptacles. |
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| Requalification markings. |
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| Reporting and record retention requirements. |
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| Requalification requirements for MEGCs. |
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Subpart D--QUALIFICATION AND MAINTENANCE OF IBCS
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| Applicability and definitions. |
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| Requirements for retest and inspection of IBCs. |
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Subpart E--QUALIFICATION AND MAINTENANCE OF CARGO TANKS
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| Qualification of cargo tanks. |
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| Requirements for test and inspection of specification cargo tanks. |
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| Minimum qualifications for inspectors and testers. |
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| Acceptable results of tests and inspections. |
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| Repair, modification, stretching, rebarrelling, or mounting of specification cargo tanks. |
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| Test and inspection markings. |
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| Discharge system inspection and maintenance program for cargo tanks transporting liquefied compressed gases. |
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| Reporting and record retention requirements. |
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Subpart F--QUALIFICATION AND MAINTENANCE OF TANK CARS
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| Quality assurance program. |
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| Qualification of tank cars. |
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| Requirements for inspection and test of specification tank cars. |
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| Acceptable results of inspections and tests. |
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| Repairs, alterations, conversions, and modifications. |
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| Reporting and record retention requirements. |
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| Periodic retest and inspection of tank cars other than single-unit tank car tanks. |
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Subpart G--QUALIFICATION AND MAINTENANCE OF PORTABLE TANKS
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| Qualification of portable tanks. |
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| Requirements for periodic testing, inspection and repair of portable tanks. |
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| Appendix A to Part 180
--Internal Self-closing Stop Valve Emergency Closure Test for Liquefied Compressed Gases |
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| Appendix B to Part 180
--Acceptable Internal Self-closing Stop Valve Leakage Tests for Cargo Tanks Transporting Liquefied Compressed Gases |
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| Appendix C to Part 180
--Eddy Current Examination With Visual Inspection for DOT 3AL Cylinders Manufactured of Aluminum Alloy 6351-T6 |
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