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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 178--SPECIFICATIONS FOR PACKAGINGS
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| Applicability and responsibility. |
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Subpart A--[RESERVED]
Subpart B--SPECIFICATIONS FOR INSIDE CONTAINERS, AND LININGS
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| Specification 2P; inner nonrefillable metal receptacles. |
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| Specification 2Q; inner nonrefillable metal receptacles. |
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| Specification 2S; inner nonrefillable plastic receptacles. |
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| Design qualification test. |
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Subpart C--SPECIFICATIONS FOR CYLINDERS
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| General requirements for specification cylinders. |
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| Specification 3A and 3AX seamless steel cylinders. |
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| Specification 3AA and 3AAX seamless steel cylinders. |
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| Specification 3B seamless steel cylinders. |
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| Specification 3BN seamless nickel cylinders. |
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| Specification 3E seamless steel cylinders. |
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| Specification 3HT seamless steel cylinders for aircraft use. |
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| Specification 3T seamless steel cylinder. |
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| Specification 3AL seamless aluminum cylinders. |
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| Specification 4DS welded stainless steel cylinders for aircraft use. |
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| Specification 4B welded or brazed steel cylinders. |
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| Specification 4BA welded or brazed steel cylinders. |
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| Specification 4D welded steel cylinders for aircraft use. |
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| Specification 4B240ET welded or brazed cylinders. |
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| Specification 4AA480 welded steel cylinders. |
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| Specification 4L welded insulated cylinders. |
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| Specification 4DA welded steel cylinders for aircraft use. |
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| Specification 8 steel cylinders with porous fillings for acetylene. |
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| Specification 8AL steel cylinders with porous fillings for acetylene. |
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| Specification 4BW welded steel cylinders with electric-arc welded longitudinal seam. |
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| Specification 39 non-reusable (non-refillable) cylinders. |
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| Specification 4E welded aluminum cylinders. |
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| Responsibilities and requirements for manufacturers of UN pressure receptacles. |
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| Approval of UN pressure receptacles. |
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| Specifications for UN pressure receptacles. |
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| Specifications for MEGCs. |
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Subparts D-G--[RESERVED]
Subpart H--SPECIFICATIONS FOR PORTABLE TANKS
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| Specification 60; steel portable tanks. |
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| Closures for manholes and domes. |
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| Bottom discharge outlets. |
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| Loading and unloading accessories. |
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| Protection of valves and accessories. |
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| Approval of Specification UN portable tanks. |
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| Specifications for UN portable tanks. |
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| Specification for UN Portable Tanks intended for the transportation of liquid and solid hazardous materials. |
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| Requirements for the design, construction, inspection and testing of portable tanks intended for the transportation of non-refrigerated liquefied compressed gases. |
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| Requirements for the design, construction, inspection and testing of portable tanks intended for the transportation of refrigerated liquefied gases. |
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Subpart I--[RESERVED]
Subpart J--SPECIFICATIONS FOR CONTAINERS FOR MOTOR VEHICLE TRANSPORTATION
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| Specification MC 201; container for detonators and percussion caps. |
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| General requirements applicable to all DOT specification cargo tank motor vehicles. |
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| Specification MC 331; cargo tank motor vehicle primarily for transportation of compressed gases as defined in subpart G of part 173 of this subchapter. |
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| Bulkheads, baffles and ring stiffeners. |
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| Openings, inlets, and outlets. |
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| Pressure relief devices, piping, valves, hoses, and fittings. |
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| Accident damage protection. |
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| Emergency discharge control. |
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| Supporting and anchoring. |
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| Specification MC-338; insulated cargo tank motor vehicle. |
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| Pressure relief devices, piping, valves, and fittings. |
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| Accident damage protection. |
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| Discharge control devices. |
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| Supporting and anchoring. |
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| General design and construction requirements applicable to Specification DOT 406 ( 178.346), DOT 407 ( 178.347), and DOT 412 ( 178.348) cargo tank motor vehicles. |
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| Material and material thickness. |
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| Circumferential reinforcements. |
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| Accident damage protection. |
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| Pumps, piping, hoses and connections. |
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| Pressure and leakage tests. |
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| Specification DOT 406; cargo tank motor vehicle. |
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| Material and thickness of material. |
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| Pressure and leakage tests. |
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| Specification DOT 407; cargo tank motor vehicle. |
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| Material and thickness of material. |
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| Pressure and leakage test. |
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| Specification DOT 412; cargo tank motor vehicle. |
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| Material and thickness of material. |
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| Pumps, piping, hoses and connections. |
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| Pressure and leakage test. |
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Subpart K--SPECIFICATIONS FOR PACKAGINGS FOR CLASS 7 (RADIOACTIVE) MATERIALS
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| Specification 7A; general packaging, Type A. |
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| Specification 20PF phenolic-foam insulated, metal overpack. |
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| Materials of construction and other requirements. |
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| Specification 21PF fire and shock resistant, phenolic-foam insulated, metal overpack. |
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| Materials of construction and other requirements. |
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| Modification of Specification 21PF-1 overpacks. |
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| Construction of Specification 21PF-1B overpacks. |
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| Specification 2R; inside containment vessel. |
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Subpart L--NON-BULK PERFORMANCE-ORIENTED PACKAGING STANDARDS
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| Purpose, scope and definitions. |
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| Identification codes for packagings. |
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| Standards for steel drums. |
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| Standards for aluminum drums. |
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| Standards for metal drums other than steel or aluminum. |
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| Standards for plywood drums. |
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| Standards for fiber drums. |
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| Standards for plastic drums and jerricans. |
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| Standards for wooden barrels. |
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| Standards for aluminum and steel jerricans. |
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| Standards for steel or aluminum boxes. |
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| Standards for boxes of natural wood. |
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| Standards for plywood boxes. |
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| Standards for reconstituted wood boxes. |
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| Standards for fiberboard boxes. |
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| Standards for plastic boxes. |
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| Standards for woven plastic bags. |
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| Standards for plastic film bags. |
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| Standards for textile bags. |
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| Standards for paper bags. |
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| Standards for composite packagings with inner plastic receptacles. |
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| Standards for composite packagings with inner glass, porcelain, or stoneware receptacles. |
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Subpart M--TESTING OF NON-BULK PACKAGINGS AND PACKAGES
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| Preparation of packagings and packages for testing. |
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| Hydrostatic pressure test. |
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| Cooperage test for bung-type wooden barrels. |
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| Test requirements for packagings for infectious substances. |
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Subpart N--IBC PERFORMANCE-ORIENTED STANDARDS
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| Purpose, scope and definitions. |
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| Standards for metal IBCs. |
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| Standards for rigid plastic IBCs. |
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| Standards for composite IBCs. |
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| Standards for fiberboard IBCs. |
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| Standards for wooden IBCs. |
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| Standards for flexible IBCs. |
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Subpart O--TESTING OF IBCS
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| Preparation of fiberboard IBCs for testing. |
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| Testing and certification of IBCs. |
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| Hydrostatic pressure test. |
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Subpart P--XXX
Subpart Q--XXX
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