391 Except for articles being transported by motor vehicle as a material of trade in accordance with 173.6 of this subchapter, articles containing hazardous materials of Division 2.3, or Division 4.2, or Division 4.3, or Division 5.1, or Division 5.2, or Division 6.1 (substances with an inhalation toxicity of Packing Group I) and articles containing more than one of the following hazards: (1) Gases of Class 2; (2) Liquid desensitized explosives of Class 3; or (3) Self-reactive substances and solid desensitized explosives of Division 4.1, may only be offered for transportation and transported under conditions approved by the Associate Administrator. Where the quantity of hazardous materials contained as an integral element in machinery or apparatus exceeds the limits permitted by 173.222(c)(2), and the hazardous materials meet the provisions of 173.222(c), the machinery or apparatus may be transported by aircraft only with the prior approval of the Associate Administrator. The cargo transport unit shall display the UN number in a manner in accordance with 172.332 of this subchapter and be placarded on two opposing sides. A7 Steel packagings must be corrosion-resistant or have protection against corrosion. (a) The Hazardous Materials Table . 441 For marine pollutants transported under UN3077, Environmentally hazardous substance, solid, n.o.s. or UN3082, Environmentally hazardous substance, liquid, n.o.s. and for purposes of shipping paper and package marking requirements, the technical name used in association with the basic description may be a proper shipping name listed in the 172.101 Hazardous Material Table; provided that the name chosen is not also an entry that includes n.o.s. as a part of the name or one that has a G in column (1) of the table. 108 Fireworks must be so constructed and packaged that loose pyrotechnic composition will not be present in packages during transportation. Testing must be performed or witnessed by a person who is approved by the Associate Administrator (see 173.56(b) of this subchapter). Date of the visual inspection must be stenciled on the tank near the other required markings. An unused lighter or a lighter that is cleaned of residue and purged of vapors is not subject to the requirements of this subchapter. 118 This substance may not be transported under the provisions of Division 4.1 unless specifically authorized by the Associate Administrator (see UN0143 or UN0150 as appropriate). Batteries must be securely cushioned and packed to prevent shifting which could loosen terminal caps or reorient the terminals to produce short circuits. Column 4 specifies the applicability of 178.275(g)(3) of this subchapter for the pressure relief devices. These special provisions are in addition to the standard packaging requirements. Microsoft Edge, Google Chrome, Mozilla Firefox, or Safari. When chemical stabilization is employed, the person offering the material for transport shall ensure that the level of stabilization is sufficient to prevent the material as packaged from dangerous polymerization at 50 C (122 F). Stacking is permitted two or more levels high to achieve maximum allowable utilization of the designated vehicle, rail car weight, or intermodal freight container weight or vessel hold volume. Nickel-metal hydride button cells or nickel-metal hydride cells or batteries packed with or contained in battery-powered devices transported by vessel are not subject to the requirements of this special provision. The receptacles must be constructed with glass double walls having the space between the walls vacuum insulated and each receptacle must be transported in an outer packaging with sufficient cushioning and absorbent materials to protect the receptacle from damage. This training must be documented in training records required by 172.704(d). Column 7 of the HMT specifies codes for special provisions applicable to packaging, packaging requirements, certification, and marking or labeling for a hazardous material. (h) Column 7: Special provisions. The standards for transporting a single bulk hazardous material for blasting by cargo tank motor vehicles (CTMV); and. 54 Maneb or maneb preparations not meeting the definition of Division 4.3 or any other hazard class are not subject to the requirements of this subchapter when transported by motor vehicle, rail car, or aircraft. information or personal data. 26 This entry does not include ammonium permanganate, the transport of which is prohibited except when approved by the Associate Administrator. Where the subsidiary hazard material is Forbidden in column (9A) or (9B) of the 172.101 Table, the radioactive material may only be offered for transportation and transported by aircraft under conditions approved by the Associate Administrator. b. Column 7 of the HMT specifies codes for special provisions applicable to packaging, packaging requirements, certification, and marking or labeling for a hazardous material. For transportation by aircraft, articles, machinery, or apparatus, may not contain any material forbidden for transportation by passenger or cargo aircraft. a. Subscribe to: Changes in Title 49 :: Subtitle B :: Chapter I :: Subchapter C :: Part 172 :: Subpart B :: Section 172.102. PDF 173.242 49 CFR Ch. I (10-1-04 Edition) - GovInfo W31 Non-bulk packagings must be hermetically sealed. For a battery whose voltage (electrical potential) exceeds 9 volts -, (1) When contained in a device, the device must be packaged in a manner that prevents unintentional activation or must have an independent means of preventing unintentional activation (e.g., packaging restricts access to activation switch, switch caps or locks, recessed switches, trigger locks, temperature sensitive circuit breakers, etc. TP36 For material assigned this portable tank special provision, portable tanks used to transport such material may be equipped with fusible elements in the vapor space of the portable tank. Tables 1, 2, and 3 follow: 1 Flexible plastic (51H) Large Packagings are only authorized for use with flexible inner packagings. N86 UN pressure receptacles made of aluminum alloy are not authorized. For all modes of transportation, a written report submitted, retained, and updated in accordance with 171.16 is required if a fire, violent rupture, explosion or dangerous evolution of heat occurs as a direct result of a dry battery or battery-powered device. 74 During transport, this material must be protected from direct sunshine and stored or kept in a cool and well-ventilated place, away from all sources of heat. Net weight of contents may not exceed 15 kg (33 pounds). This includes vehicles transported in a packaging. N65 Outage must be sufficient to prevent cylinders or spheres from becoming liquid full at 55 C (130 F). 40 Polyester resin kits consist of two components: A base material (either Class 3 or Division 4.1, Packing Group II or III) and an activator (organic peroxide), each separately packed in an inner packaging. Nickel-carbon asymmetric capacitors containing Class 8 alkaline electrolytes must be transported as UN2795, Batteries, wet, filled with alkali, electric storage. (i) These provisions apply to the transportation of hazardous materials in IM and UN Specification portable tanks. If one of the components, which can be a pure substance or a mixture, is classed as flammable, the chemical under pressure must be classed as flammable in Division 2.1. Other inorganic nitrate salts may replace part of the ammonium nitrate. Table 1 authorizes IBCs for specific proper shipping names through the use of IB Codes assigned in the 172.101 table of this subchapter. Overview of Hazardous Material Transportation Regulations You can Net weight of contents in wooden boxes, barrels or kegs may not exceed 45 kg (99 pounds). Compressed air containing greater than 23.5 percent oxygen must be shipped using the description Compressed gas, oxidizing, n.o.s., UN3156.. The capacity of each drum must not exceed 220 L (58 gallons). meet the venting requirements in 173.24(g) or (2.) a. There you have it! 350 Ammonium bromate, ammonium bromate aqueous solutions, and mixtures of a bromate with an ammonium salt are forbidden for transport. 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. 148 For domestic transportation, this entry directs to 173.66 for: a. B5 Only ammonium nitrate solutions with 35 percent or less water that will remain completely in solution under all conditions of transport at a maximum lading temperature of 116 C (240 F) are authorized for transport in the following bulk packagings: MC 307, MC 312, DOT 407 and DOT 412 cargo tanks with at least 172 kPa (25 psig) design pressure. Column 5 references applicable requirements for bottom openings in part 178 of this subchapter. 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. Used or spent dry batteries of both non-rechargeable and rechargeable designs, with a marked rating up to 9-volt that are combined in the same package and transported by highway or rail for recycling, reconditioning, or disposal are not subject to this special provision or any other requirement of the HMR. c. The cylinders are collected and transported by a private or a contract carrier for reconditioning, reuse or disposal. Column 7 specifies codes for special provisions applicable to hazardous materials. . e. A description to which special provision 170 or TP7 is assigned in Column 7 of the 172.101 Hazardous Materials Table, and therefore requires air to be eliminated from the package vapor space by nitrogen or other means, must not be offered for transportation under this description. (eg: However, the design stress limits may not exceed 25 percent of the stress for 0 temper at the maximum design temperature of the cargo tank, as specified in the Aluminum Association's Aluminum Standards and Data (IBR, see 171.7 of this subchapter). All openings must be closed with gasketed blank flanges or vapor tight threaded closures. Kits that are carried on board transport vehicles for first aid or operating purposes are not subject to the requirements of this subchapter. This includes hybrid electric vehicles powered by a fuel cell, an internal combustion engine, and wet, sodium or lithium batteries installed. 177 Gasoline, or, ethanol and gasoline mixtures, for use in internal combustion engines (e.g., in automobiles, stationary engines and other engines) must be assigned to Packing Group II regardless of variations in volatility. Packagings must be sift-proof, prevent liquid water from reaching the hazardous material, and be provided with sufficient venting to preclude dangerous accumulation of flammable, corrosive, or toxic gaseous emissions such as methane, hydrogen, and ammonia. 49 CFR 173.240 - Bulk packaging for certain low hazard solid materials. 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. 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. A5 Solids having an inhalation toxicity of Packing Group I are not permitted on passenger aircraft and may not exceed a maximum net quantity per package of 15 kg (33 pounds) on cargo aircraft. Such packages must be transported on cargo aircraft only. (vi) Except when an organic peroxide is authorized under 173.225(g), if a hazardous material is not assigned a portable tank T Code, the hazardous material may not be transported in a portable tank unless approved by the Associate Administrator. 79 This entry may not be used for mixtures that meet the definition for oxidizing gas. 387 When materials are stabilized by temperature control, the provisions of 173.21(f) of this subchapter apply. 62 Oxygen generators (see 171.8 of this subchapter) are not authorized for transportation under this entry. A100 Lithium ion cells and batteries must be offered for transport at a state of charge not exceeding 30 percent of their rated capacity. air bag inflators, air bag modules, seat-belt pretensioners, and pyromechanical devices containing Class 1 (explosive) materials or materials of other hazard classes. A2 Single packagings are not permitted on aircraft. This document is available in the following developer friendly formats: Information and documentation can be found in our For the purpose of this special provision, vehicles are self-propelled apparatus designed to carry one or more persons or goods. 106 The recognized name of the particular explosive may be specified in addition to the type. Thickness of stainless steel for tank shell and heads for cargo tanks and portable tanks must be the greater of 6.35 mm (0.250 inch) or the thickness required for a tank with a design pressure at least equal to 1.3 times the vapor pressure of the lading at 46 C (115 F). PDF 171.26 49 CFR Ch. I (10-1-11 Edition) - GovInfo Except for a portable tank containing refrigerated liquefied helium, a portable tank shall have an outage of at least two percent below the inlet of the pressure relief device or pressure control valve, under conditions of incipient opening, with the portable tank in a level attitude. Orientation markings as described in 172.312(a)(2) are required when liquid hazardous materials may escape due to incorrect orientation. 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. How to Read the Hazardous Materials Table All successfully conducted tests or reassignment to another compatibility group require the issuance of a new or revised approval by the Associate Administrator prior to transportation on or after the dates specified for each authorized mode of transport in this special provision. 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. The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. B134 For Large Packagings offered for transport by vessel, flexible or fibre inner packagings shall be sift-proof and water-resistant or shall be fitted with a sift-proof and water-resistant liner. 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. The quantities of hazardous materials do not exceed those specified in 173.4a of this subchapter; and. Alternatively, the item itself may be used as a packaging if it meets the general packaging requirements of subparts A and B of part 173 of this subchapter. No Class 7 label is required to be displayed. It is not an official legal edition of the CFR. 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.]. US Department of Transportation (DOT) Pipeline Hazardous Materials Safety The consignor shall be in possession of a copy of each applicable certificate when packages include fissile material excepted by competent authority approval. These provisions apply only to transportation by water: W1 This substance in a non friable prill or granule form is not subject to the requirements of this subchapter when tested in accordance with the UN Manual of Test and Criteria (IBR, see 171.7 of this subchapter) and is found to not meet the definition or criteria for inclusion in Division 5.1. eCFR :: 49 CFR 172.101 -- Purpose and use of hazardous materials table. They will appear as a list of codes that are defined in 172.102 of the Code of Federal Regulations. B81 Venting and pressure relief devices for tank car tanks and cargo tanks must be approved by the Associate Administrator. Shipping papers at all times must reflect a correct current accounting of all cylinders both full and expended. Each transport unit must be leakproof when used as bulk packaging. The presence of a Class 8 hazard must be communicated as required by this part for subsidiary hazards. N77 For materials of not more than two percent active ingredients by weight, packagings need not conform to the requirements of part 178 of this subchapter, if liquid contents are absorbed in an inert material. Using the nominal capacitance (CN), rated voltage (UR) and the rated lower limit voltage (UL). If you have comments or suggestions on how to improve the www.ecfr.gov website or have questions about using www.ecfr.gov, please choose the 'Website Feedback' button below. A copy of the approval must accompany each shipment. The proper shipping name Paint related material may be used for consignments of packages containing Paint and Paint related material in the same package; b. b. For Federal Register citations affecting 172.102, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. c. The motor carrier must maintain a satisfactory safety rating as prescribed in 49 CFR part 385. Except when approved by the Associate Administrator, these items may only contain hazardous materials for which exceptions are referenced in Column (8) of the 172.101 Table and are provided in part 173, subparts D and G, of this subchapter. Dry sodium cyanide or potassium cyanide is also permitted in siftproof, water-resistant, fiberboard IBCs when transported in closed freight containers or transport vehicles. Comparative fire testing between a package as prepared for transport (including the substance to be transported) and an identical package filled with water must show that the maximum temperature measured inside the packages during testing does not differ by more than 200 C (392 F). After unloading, the residual material also must be covered with an inert gas or the container must be filled with water to the tank's capacity. The map below, compiled from data provided by the Federal Emergency Management Agency (FEMA), is the most accurate nuclear attack map and fallout demonstration available for 2023: (Image courtesy of FEMA and Halcyon Maps) The fallout would rapidly spread, turning targeted cities into whole affected regions. 35 Antimony sulphides and oxides which do not contain more than 0.5 percent of arsenic calculated on the total mass do not meet the definition of Division 6.1. or existing codification. The inlet to the venting device must be located in the vapor space of the IBC under maximum filling conditions. B4 MC 300, MC 301, MC 302, MC 303, MC 305, and MC 306 and DOT 406 cargo tanks are not authorized. W7 Vessel stowage category for uranyl nitrate hexahydrate solution is D as defined in 172.101(k)(4). The unintended errors are summarized below. Specifically, you seek clarification on the implementation of special provision IP15which is listed in Column 7 of the 172.101 Hazardous Materials Table (HMT)as it applies when this material is packaged in a composite intermediate bulk container (IBC) with a rigid inner receptacle. (4) IB Codes and IP Codes. 169 This entry applies to lighter refills (see 171.8 of this subchapter) that contain a Division 2.1 (flammable) gas but do not contain an ignition device. A61 a. (6) R codes. Energy storage capacity means the energy stored in a capacitor, as calculated according to the following equation. However, sediments remaining in the tank that meet the definition for a hazardous material are subject to the applicable regulations of this subchapter.
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