Such packages must be transported on cargo aircraft only. Use of these proper shipping names for domestic shipments may be made only under a DOT special permit, as defined in, and in accordance with the requirements of subpart B of part 107 of this subchapter. Displaying title 49, up to date as of 3/02/2023. The Meaning of the Symbols in Column 7 of the Hazardous Materials Table The mixture for suspensions and gels typically has the following composition: 60-85% ammonium nitrate; 0-5% sodium or potassium perchlorate; 0-17% hexamine nitrate or monomethylamine nitrate; 5-30% water; 2-15% fuel; 0.5-4% thickening agent; 0-10% soluble flame suppressants; and trace additives. The article, machinery, or apparatus, if unpackaged, or the packaging in which it is contained shall be marked Dangerous goods in articles or Dangerous goods in machinery or Dangerous goods in apparatus as appropriate, with the identification number UN3363. When no IB code is assigned in the 172.101 Table for a specific proper shipping name, or in 173.185 or 173.225(e) Organic Peroxide Table for Type F organic peroxides, use of an IBC or Large Packaging for the material may be authorized when approved by the Associate Administrator. 6. 26 This entry does not include ammonium permanganate, the transport of which is prohibited except when approved by the Associate Administrator. 350 Ammonium bromate, ammonium bromate aqueous solutions, and mixtures of a bromate with an ammonium salt are forbidden for transport. 37 Unless it can be demonstrated by testing that the sensitivity of the substance in its frozen state is no greater than in its liquid state, the substance must remain liquid during normal transport conditions. A82 The quantity limits in columns (9A) and (9B) do not apply to human or animal body parts, whole organs or whole bodies known to contain or suspected of containing an infectious substance. B48 Portable tanks in sodium metal service may be visually inspected at least once every 5 years instead of being retested hydrostatically. a. 386 When transported by private motor carrier only, the following corrosive liquids may be packaged in polyethylene bottles with a capacity no greater than 3.785 L (one gallon), further packed inside an open-top, heavy wall, high density polyethylene box (i.e., crate) in a manner that the polyethylene bottles are not subjected to any superimposed weight, and the boxes must be reasonably secured against shifting within the transport vehicle and loaded so as to minimize the possibility of coming in contact with other lading: Compounds, cleaning liquid, NA1760, PG II or III; Corrosive liquid, acidic, inorganic, n.o.s., UN3264, PG II; Corrosive liquid, acidic, organic, n.o.s., UN3265, PG III; Corrosive liquid, basic, inorganic, n.o.s., UN3266, PG II; Hydrochloric acid solution, UN1789, PG II; and. For UN identification numbers 3531, 3532, 3533, and 3534, IBCs must be designed and constructed to permit the release of gas or vapor to prevent a build-up of pressure that could rupture the IBCs in the event of loss of stabilization. information or personal data. Lighter refills offered for transportation under this entry may not exceed 4 fluid ounces capacity (7.22 cubic inches) or contain more than 65 grams of fuel. 107 The classification of the substance is expected to vary especially with the particle size and packaging but the border lines have not been experimentally determined; appropriate classifications should be verified following the test procedures in 173.57 and 173.58 of this subchapter. In addition, a container exceeding 4 fluid ounces volumetric capacity (7.22 cubic inches) or containing more than 65 grams of fuel may not be connected or manifolded to a lighter or similar device and must also be described and packaged according to the fuel contained therein. B77 Other packaging are authorized when approved by the Associate Administrator. When a specific portable tank instruction is specified by a T Code in Column (7) of the 172.101 Table for a specific hazardous material, a specification portable tank conforming to an alternative tank instruction may be used if: (A) The alternative portable tank has a higher or equivalent test pressure (for example, 4 bar when 2.65 bar is specified); (B) The alternative portable tank has greater or equivalent wall thickness (for example, 10 mm when 6 mm is specified); (C) The alternative portable tank has a pressure relief device as specified in the T Code. TABLE 2 lists . 1 CFR 1.1 See also UN1942 in the 172.101 Hazardous Materials Table. 125 Lactose or glucose or similar materials may be used as a phlegmatizer provided that the substance contains not less than 90%, by mass, of phlegmatizer. TP2 a. 58 Aqueous solutions of Division 5.1 inorganic solid nitrate substances are considered as not meeting the criteria of Division 5.1 if the concentration of the substances in solution at the minimum temperature encountered in transport is not greater than 80% of the saturation limit. A51 For aircraft batteries, irrespective of the quantity limitations specified in Column (9A) of the 172.101 Table or 175.75(c), wet cell batteries, UN2794 or UN2795, up to a limit of 100 kg net mass per package may be transported aboard passenger aircraft. b. Lithium batteries conforming to paragraph a. of this special provision must be assigned to UN Nos. Decomposition can be initiated by heat, moisture or by impurities (e.g., powdered metals (iron, manganese, cobalt, magnesium)). A56 Radioactive material with a subsidiary hazard of Division 4.2, Packing Group I, must be transported in Type B packages when offered for transportation by aircraft. If you have questions or comments regarding a published document please 4 This material is poisonous by inhalation (see 171.8 of this subchapter) in Hazard Zone D (see 173.116(a) of this subchapter), and must be described as an inhalation hazard under the provisions of this subchapter. The packaging may not be loaded with a material outside of the packaging's design temperature range. Shipping papers at all times must reflect a correct current accounting of all cylinders both full and expended. authorized by name in the Hazardous Materials Table or have been specifically authorized by name either in the Section 172.101 Hazardous Materials Table or have been assigned a shipping name and hazard class by the Associate Administrator for Hazardous Materials Safety. W7 Vessel stowage category for uranyl nitrate hexahydrate solution is D as defined in 172.101(k)(4). The presence of a Class 8 hazard must be communicated as required by this part for subsidiary hazards. N6 Battery fluid packaged with electric storage batteries, wet or dry, must conform to the packaging provisions of 173.159 (g) or (h) of this subchapter. 196 The nitrocellulose must meet the criteria of the Bergmann-Junk test or methyl violet paper test in the UN Manual of Tests and Criteria, Appendix 10 (IBR, see 171.7 of this subchapter). Cargo and portable tanks must have a design pressure of at least 1,207 kPa (175 psig). An important, but often overlooked, requirement for the safe and regulatory compliant transportation of a HazMat is an understanding of the special provisions in column 7 of the Hazardous Materials Table. Column 7: Special provisions. B116 The use of non specification, sift-proof dump or hopper type vehicles, and sift-proof roll-on/roll-off bulk bins, which must be covered by a tarpaulin, metal cover, or equivalent means is authorized for the transportation of spent bleaching earth by motor vehicle. Each IBC may not exceed a maximum net quantity of 1,000 kg: a. Explosives shipped in conformance with this paragraph must have been examined in accordance with 173.56 of this subchapter and approved by the Associate Administrator. 338 Life Saving appliances, self-inflating transported by motor vehicle only between an U.S. Coast Guard approved inflatable life raft servicing facility and a vessel are only subject to the following requirements: a. IBCs of type 31A and 31N are only authorized if approved by the Associate Administrator. Sealed packets and articles containing less than 10 mL of a Class 3 liquid in Packing Group II or III absorbed onto a solid material are not subject to this subchapter provided there is no free liquid in the packet or article. Other inorganic nitrate salts may replace part of the ammonium nitrate. b. N86 UN pressure receptacles made of aluminum alloy are not authorized. switch to drafting.ecfr.gov. Cargo heaters must be reverse refrigeration (heat pump) units. Formulations not meeting these criteria must be transported under the provisions applicable to the appropriate entry in the Organic Peroxide Table in 173.225 of this subchapter. D. Class 5 materials B15 Packagings must be protected with non-metallic linings impervious to the lading or have a suitable corrosion allowance. N45 Copper cartridges are authorized as inner packagings if the hazardous material is not in dispersion. 383 For transportation by motor vehicle, substances meeting the conditions for high viscosity flammable liquids as prescribed in 173.121(b)(1)(i), (b)(1)(ii), and (b)(1)(iv) of this subchapter, may be reassigned to Packing Group III under the following conditions: a. Samples taken at random must withstand the prescribed tests without breakage or leakage. An installed inflation cylinder that requires recharging must be filled in accordance with 173.301(l). 131 This material may not be offered for transportation unless approved by the Associate Administrator. 48 Mixtures of solids that are not subject to this subchapter and toxic liquids may be transported under this entry without first applying the classification criteria of Division 6.1, provided there is no free liquid visible at the time the material is loaded or at the time the packaging or transport unit is closed. Hazardous materials not necessary for the safe and proper operation of the cargo transport unit must not be transported within the cargo transport unit. The outside of each package must be plainly marked ARTICLES, EXPLOSIVES, N.O.S. or existing codification. If a frangible disc is required in series with the reclosing pressure relief device for the specified portable tank, the alternative portable tank must be fitted with a frangible disc in series with the reclosing pressure relief device; and, (1) When two effective means are specified, the alternative portable tank is fitted with bottom openings having two or three effective means of closure or no bottom openings; or, (2) When three effective means are specified, the portable tank has no bottom openings or three effective means of closure; or. PDF 172.101 App A Appendix A to 172.101 - Pipeline and Hazardous TP19 The calculated wall thickness must be increased by 3 mm at the time of construction. air bag inflators, air bag modules, seat-belt pretensioners, and pyromechanical devices containing Class 1 (explosive) materials or materials of other hazard classes. See Batteries, dry, sealed, n.o.s. in the 172.101 Hazardous Materials Table (HMT) of this part for transportation requirements for nickel-metal hydride batteries transported by other modes and for nickel-metal hydride button cells or nickel-metal hydride cells or batteries packed with or contained in battery-powered devices transported by vessel. Capacitors with an energy storage capacity of 0.3 Wh or less are not subject to the requirements of this subchapter. B47 Each tank may have a reclosing pressure relief device having a start-to-discharge pressure setting of 310 kPa (45 psig). Wall thickness must be verified ultrasonically at intervals midway between periodic hydraulic tests (every 2.5 years). The table follows: [Portable tank codes T1-T22 apply to liquid and solid hazardous materials of Classes 3 through 9 which are transported in portable tanks.]. B61 Written procedures covering details of tank car appurtenances, dome fittings, safety devices, and marking, loading, handling, inspection, and testing practices must be approved by the Associate Administrator before any single unit tank car tank is offered for transportation. A combination packaging consisting of a 4G fiberboard box with inner receptacles of glass or earthenware; b. It is not an official legal edition of the CFR. 56 A means to interrupt and prevent detonation of the detonator from initiating the detonating cord must be installed between each electric detonator and the detonating cord ends of the jet perforating guns before the charged jet perforating guns are offered for transportation. Further, the limitations and/or additional requirements found in the special provisions of column 7 will supersede the packaging authorizations of column 8 of the Hazardous Materials Table. If unlined tanks are washed out with water, they must be repassivated prior to return to service. Rigid plastics: 11H1, 11H2, 21H1 and 21H2, c. Composite with plastic inner receptacle: 11HZ1, 11HZ2, 21HZ1 and 21HZ2, e. Wooden: 11C, 11D and 11F (with inner liners). b. Radiation detectors transported as individual components must be transported as follows: (1) They must be packed in a sealed intermediate plastic liner with sufficient absorbent or adsorbent material to absorb or adsorb the entire gas contents. View the most recent official publication: These links go to the official, published CFR, which is updated annually. A chemical under pressure packaged in an aerosol dispenser must be transported under UN1950. formatting. A20 Plastic bags as inner receptacles of combination packagings are not authorized for transportation by aircraft. It may not be used to describe articles, machinery, or apparatus for which a proper shipping name exists in the 172.101 Table. (TOY CAPS) - HANDLE CAREFULLY OR TOY CAPS - HANDLE CAREFULLY; and. A8 For combination packagings, if glass inner packagings (including ampoules) are used, they must be packed with cushioning material in tightly closed metal receptacles before packing in outer packagings. c. A composite packaging 6PG2 (glass, porcelain or stoneware receptacles within a fiberboard box). B35 Tank cars containing hydrogen cyanide may be alternatively marked Hydrocyanic acid, liquefied if otherwise conforming to marking requirements in subpart D of this part. B42 Tank cars constructed before March 16, 2009, must have a test pressure of 34.47 Bar (500 psig) or greater and conform to Class 105J. Lithium batteries installed in a cargo transport unit, designed only to provide power external to the transport unit must use the proper shipping name Lithium batteries installed in cargo transport unit found in the 172.101 Hazardous Materials Table. Column 7 of the HMT specifies codes for special provisions applicable to packaging, packaging requirements, certification, and marking or labeling for a hazardous material. Special provisions contain packaging provisions, prohibitions, exceptions from requirements for particular quantities or forms of materials and requirements or prohibitions applicable to specific modes of transportation, as follows: (1) A code consisting only of numbers (for example, 11) is multi-modal in application and may apply to bulk and non-bulk packagings. Additionally, self-propelled vehicles or equipment that contain a fuel cell engine must be described using the entries Engine, fuel cell, flammable gas powered or Engine, fuel cell, flammable liquid powered or Vehicle, fuel cell, flammable gas powered or Vehicle, fuel cell, flammable liquid powered, as appropriate. A hypochlorite solution, UN1791, is a Class 8 corrosive material. 337 Authorizes the use of regulated waste containers manufactured prior to October 1, 2006 to be marked with the alternative shipping name of Regulated medical waste, UN3291 and arrows that deviate as prescribed in 172.312(a)(2) in that they may be black or white. Amdt. During transport, it must be protected from direct sunshine and stored (or kept) in a cool and well-ventilated place, away from all sources of heat. The in-page Table of Contents is available only when multiple sections are being viewed. This web site is designed for the current versions of In addition, for solid materials, special provision B54 applies. A current copy of CGA pamphlet, CGA C-6 must be available at the facility servicing the life-saving appliance. These notes are explained at the end of each TABLE. N37 This material may be shipped in an integrally-lined fiber drum (1G) which meets the general packaging requirements of subpart B of part 173 of this subchapter, the requirements of part 178 of this subchapter at the packing group assigned for the material and to any other special provisions of column 7 of the 172.101 table. 347 Effective July 1, 2011, for transportation by aircraft, this entry may only be used if the results of Test series 6(d) of Part I of the UN Manual of Tests and Criteria (IBR, see 171.7 of this subchapter) have demonstrated that any hazardous effects from accidental functioning are confined to within the package. Filling limits must be in accordance with portable tank special provision TP3. A portable tank may be offered for transport after the date of expiry of the last lining inspection for a period not to exceed three months for purposes of performing the next required test or inspection, after emptying but before cleaning. Interior heating coils are not authorized. Microsoft Edge, Google Chrome, Mozilla Firefox, or Safari. Tank cars marked HYDROCYANIC ACID prior to October 1, 1991 do not need to be remarked. Liquefied compressed gases are assigned to portable tank instruction T50. You can learn more about the process B131 When transported by highway, rail, or cargo vessel, waste Paint and Paint related material (UN1263; PG II and PG III), when in plastic or metal inner packagings of not more than 26.5 L (7 gallons), are excepted from the marking requirements in 172.301(a) and (c) and the labeling requirements in 172.400(a), when further packed in the following specification and non-specification bulk outer packagings and under the following conditions: a. (a) General. Heater pipes must be of welded construction designed for a test pressure of 500 psig. Specification IBCs and FIBCs are to be secured to a pallet. When Column 7 refers to a special provision for a hazardous material, the meaning and requirements of that special provision are as set forth in 172.102 of this subpart. B80 Each cargo tank must have a minimum design pressure of 276 kPa (40 psig). In this case, some parts of the vehicle may be detached from its frame to fit into the packaging. However, button cell batteries installed in equipment (including circuit boards) need not be considered; and, c. The shipping paper must indicate UN 3091 Lithium metal batteries packed with equipment or UN 3481 Lithium ion batteries packed with equipment, as appropriate. 61 A chemical oxygen generator is spent if its means of ignition and all or a part of its chemical contents have been expended. 50 Cases, cartridge, empty with primer which are made of metallic or plastic casings and meeting the classification criteria of Division 1.4 are not regulated for domestic transportation. These batteries are typically used for portable power applications. 147 This entry applies to non-sensitized emulsions, suspensions, and gels consisting primarily of a mixture of ammonium nitrate and fuel, intended to produce a Type E blasting explosive only after further processing prior to use.
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