For continued use of approvals dated prior to January 1, 2012, see 173.308(b)(5). Title 49 was last amended 2/03/2023. In addition, the column 5 reference is modified to read III on those occasions when this material is offered for transportation or transported by highway or rail. 108 Fireworks must be so constructed and packaged that loose pyrotechnic composition will not be present in packages during transportation. 368 In the case of non-fissile or fissile-excepted uranium hexafluoride, the material must be classified under UN3507 or UN2978. d. Receptacles containing adsorbed or absorbed ammonia shall meet the following conditions: (1) Receptacles shall be made of a material compatible with ammonia as specified in ISO 11114-1:2012(E) and ISO 11114-1:2012/Amd 1:2017(E) (IBR, see 171.7 of this subchapter); (2) Receptacles and their means of closure shall be hermetically sealed and able to contain the generated ammonia; (3) Each receptacle shall be able to withstand the pressure generated at 85 C (185 F) with a volumetric expansion no greater than 0.1%; (4) Each receptacle shall be fitted with a device that allows for gas evacuation once pressure exceeds 15 bar (1500 kPa) without violent rupture, explosion or projection; and. (iii) T50 When portable tank instruction T50 is indicated in Column (7) of the 172.101 Hazardous Materials Table, the applicable liquefied compressed gas and chemical under pressure descriptions are authorized to be transported in portable tanks in accordance with the requirements of 173.313 of this subchapter. Column 1 specifies the T Code. The shipper must ensure that all applicable requirements of 173.185 of this subchapter are met. Using the nominal capacitance (CN), rated voltage (UR) and the rated lower limit voltage (UL). The material is also be subject to operational controls which include not exceeding a temperature of 55C (130F) at the time it is offered or during transportation, not exceeding a transportation time of 24 hours, and drivers transporting spent bleaching earth must be trained in the properties and hazards of the spent bleaching earth. A9 For combination packagings, if plastic bags are used, they must be packed in tightly closed metal receptacles before packing in outer packagings. UN2258, 1,2-Propylenediamine: In HM-260B, PHMSA removed special provision A6 from column (7) of the . Special Provision Letter Codes Used in Hazmat Table, Column 7 Column 7 uses eight letter codes. B136 Non-specification closed bulk bins are authorized. 109 Rocket motors must be nonpropulsive in transportation unless approved in accordance with 173.56 of this subchapter. This is in response to your November 18, 2015 e-mail and subsequent conversations with members of my staff requesting clarification of the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) applicable to the selection of a . 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. Transport vehicles must be vented to prevent accumulation of vapors at a poisonous or flammable concentration. 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. Solid substances transported or offered for transport above their melting point are authorized for transportation in portable tanks conforming to the provisions of portable tank instruction T4 for solid substances of packing group III or T7 for solid substances of packing group II, unless a tank with more stringent requirements for minimum shell thickness, maximum allowable working pressure, pressure-relief devices or bottom outlets are assigned in which case the more stringent tank instruction and special provisions shall apply. (c)Column 2: Hazardous materials descriptions and proper shipping names. subject to the Hazardous Materials Regulations must comply with all applicable requirements of Subpart F [172.500]. Equipment powered by lithium metal batteries or lithium ion batteries must be described using the entries Lithium metal batteries contained in equipment or Lithium metal batteries packed with equipment or Lithium ion batteries contained in equipment or Lithium ion batteries packed with equipment, as appropriate. 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. 372 This entry applies to asymmetric capacitors with an energy storage capacity greater than 0.3 Wh. Interpretation Response | PHMSA - Pipeline and Hazardous Materials When there is an entry in this column, refer to Section 172.102 of the federal regulations for specific information. Model rocket motors containing 30 grams or less propellant are classed as Division 1.4S and items containing more than 30 grams of propellant but not more than 62.5 grams of propellant are classed as Division 1.4C. 384 For green graphite electrodes and shapes that are large single component solid objects not subject to shifting, transport in open rail flat cars, open bed motor vehicles, and intermodal containers is also authorized. c. The time between offering the material for transportation at the point of origin, and unloading the material at the destination does not exceed 48 hours. Date of the visual inspection must be stenciled on the tank near the other required markings. 129 These materials may not be classified and transported unless authorized by the Associate Administrator on the basis of results from Series 2 Test and a Series 6(c) Test from the UN Manual of Tests and Criteria (IBR, see 171.7 of this subchapter) on packages as prepared for transport. 142 These hazardous materials may not be classified and transported unless authorized by the Associate Administrator. 332 Magnesium nitrate hexahydrate is not subject to the requirements of this subchapter. TP18 The temperature of this material must be maintained between 18 C (64.4 F) and 40 C (104 F) while in transportation. TP46 Portable tanks in sodium metal service are not required to be hydrostatically retested. Individual Name: Mr. David Comen. 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). developer resources. If a package contains both lithium metal batteries and lithium ion batteries packed with and contained in equipment, then the shipping paper must indicate both UN 3091 Lithium metal batteries packed with equipment and UN 3481 Lithium ion batteries packed with equipment.. This document is available in the following developer friendly formats: Information and documentation can be found in our W100 Non-bulk flexible, fibreboard or wooden packagings must be sift-proof and water-resistant or must be fitted with a sift-proof and water-resistant liner. 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. There must be no hazardous effects outside the package such as disruption of the package, metal fragments or a receptacle which passes through the packaging. Shipment of packages under this special provision must be made by private or contract motor carrier. What does the sign in column 1 of the hazardous materials Table mean 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. Column 5 references applicable requirements for bottom openings in part 178 of this subchapter. c. Primary receptacles may also be further packed in specification bulk outer packagings. The quantities of hazardous materials do not exceed those specified in 173.4a of this subchapter; and. Search & Navigation For example, nickel-metal hydride batteries transported by vessel in certain quantities are covered by another entry (see Batteries, nickel-metal hydride, UN3496). meet the venting requirements in 173.24(g) or (2.) 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. (i) Tests must be performed on each type and size of bottle, for each manufacturing location. b. You can Formulations with low nitrocellulose contents and neither showing dangerous properties when tested for their ability to detonate, deflagrate or explode when heated under defined confinement by the appropriate test methods and criteria in the UN Manual of Tests and Criteria (IBR, see 171.7 of this subchapter), nor classed as a Division 4.1 (flammable solid) when tested in accordance with the procedures specified in 173.124 of this subchapter (chips, if necessary, crushed and sieved to a particle size of less than 1.25 mm), are not subject to the requirements of this subchapter. When a special provision specifies packaging or packaging requirements - TP8 A portable tank having a minimum test pressure of 1.5 bar (150 kPa) may be used when the flash point of the hazardous material transported is greater than 0 C (32 F). Packagings of other material with a small amount of metal, for example metal closures or other metal fittings such as those mentioned in part 178 of this subchapter, are not considered metal packagings. This entry also applies to articles not conforming to the requirements of 173.302, 173.304, or 173.306 of this subchapter, containing a small pressure receptacle with a release device. It may be transported on cargo aircraft only with the prior approval of the Associate Administrator. If appropriate, a package containing this material must conform to the additional labeling requirements of 172.402 of this subchapter. 346 Nitrogen, refrigerated liquid (cryogenic liquid), UN1977 transported in accordance with the requirements for open cryogenic receptacles in 173.320 and this special provision are not subject to any other requirements of this subchapter. Fertilizers meeting the criteria for this identification number are only subject to the requirements of this subchapter when offered for transportation and transported by air or vessel. For transportation by aircraft, cargo transport units may only be offered for transportation and transported under conditions approved by the Associate Administrator. 1 CFR 1.1 IBCs must be packed in closed freight containers or a closed transport vehicle. 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. 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. citations and headings US Department of Transportation (DOT) Pipeline Hazardous Materials Safety N92 Notwithstanding the provisions of 173.24(g) of this subchapter, packagings shall be designed and constructed to permit the release of gas or vapor to prevent a build-up of pressure that could rupture the packagings in the event of loss of stabilization. 57 Maneb or Maneb preparations stabilized against self-heating need not be classified in Division 4.2 when it can be demonstrated by testing that a volume of 1 m3 of substance does not self-ignite and that the temperature at the center of the sample does not exceed 200 C, when the sample is maintained at a temperature of not less than 75 C 2 C for a period of 24 hours, in accordance with procedures set forth for testing self-heating materials in the UN Manual of Tests and Criteria (IBR, see 171.7 of this subchapter). Components classed as Division 6.1, Packing Group I, or Class 8, Packing Group I, must not be offered for transportation and transported under this description. The material must be packaged so that the percentage of diluent does not fall below that stated in the approval at any time during transportation. When portable tank instruction T75 is referenced in Column (7) of the 172.101 Table, the applicable refrigerated liquefied gases are authorized to be transported in portable tanks in accordance with the requirements of 178.277 of this subchapter. 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). Packages containing mixtures with not less than 90% by mass, of phlegmatizer need not bear a POISON subsidiary risk label. b. How to Read the Hazardous Materials Table 21 This material must be stabilized by appropriate means (e.g., addition of chemical inhibitor, purging to remove oxygen) to prevent dangerous polymerization (see 173.21(f) of this subchapter). The Associate Administrator may except from the requirements of this subchapter articles, machinery, and apparatus provided: a. Formaldehyde solutions not containing methanol and not meeting the Class 3 flammable liquid criteria must be described using a different proper shipping name. 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. 172 This entry includes alcohol mixtures containing up to 5% petroleum products. For the purpose of this special provision, vehicles are self-propelled apparatus designed to carry one or more persons or goods. 381 For railroad flagging kits, see 173.184 (c) of this subchapter. Different Types of Solder- All Common Classifications Additionally, the offeror must notify the carrier if the tank pressure rise exceeds 3 psig over any 24-hour period. A29 Combination packagings consisting of outer expanded plastic boxes with inner plastic bags are not authorized for transportation by aircraft. (3) A flammable gas is a gas that meets the criteria in 173.115 of this subchapter. 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. N12 Plastic packagings are not authorized. Only Specifications MC 304, MC 307 or DOT 407 cargo tank motor vehicles are authorized for transportation by vessel. Lading must be blanketed at all times with a dry inert gas at a pressure not to exceed 103 kPa (15 psig). These provisions apply only to transportation by rail. Based on the volatility class determined by using ASTM D 439 and the Reid vapor pressure (RVP) of the particular gasoline, the maximum lading pressure and maximum ambient temperature permitted during the loading of gasoline may not exceed that listed in Table I. 149 When transported as a limited quantity or a consumer commodity, the maximum net capacity specified in 173.150(b)(2) of this subchapter for inner packagings may be increased to 5 L (1.3 gallons). In addition to meeting the conditions in this provision, transport on cargo aircraft only may be authorized with prior approval of the Associate Administrator. We recommend you directly contact the agency responsible for the content in question. The total weight of the explosive contents of the shaped charges assembled in the guns does not exceed 90.5 kg (200 pounds) per vehicle; and. B49 Tanks equipped with interior heater coils are not authorized. N5 Glass materials of construction are not authorized for any part of a packaging which is normally in contact with the hazardous material. 151 If this material meets the definition of a flammable liquid in 173.120 of this subchapter, a FLAMMABLE LIQUID label is also required and the basic description on the shipping paper must indicate the Class 3 subsidiary hazard. Those "other methods" for determining authorized packaging are identified at 173.24 (c) (1) (ii). (2) A codes. These packagings are not required to: (1.) A13 Bulk packagings are not authorized for transportation by aircraft. The purpose of this article is to explain the meaning of the coding system for the Special Provisions of column 7 in order to facilitate your review and understanding of them and how they may apply to your shipment of a hazardous material. When column 7 of the Hazardous Materials Table (49 CFR 172.101) includes a special provision code for an entry in the table, the requirement of that code - or codes, there may be several of them - is in addition to the general packaging requirements of 173.24 and any other applicable packaging requirements in Part 173. (d) Used or spent battery exception. 345 Nitrogen, refrigerated liquid (cryogenic liquid), UN1977 transported in open cryogenic receptacles with a maximum capacity of 1 L are not subject to the requirements of this subchapter. user convenience only and is not intended to alter agency intent 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. B11 Tank car tanks must have a test pressure of at least 2,068.5 kPa (300 psig). The manufacturer must apply procedures to ensure that articles produced in series are made of good quality, conform to the design type and are able to meet the requirements in (a). Column 2 specifies the minimum test pressure, in bar (1 bar = 14.5 psig), at which the periodic hydrostatic testing required by 180.605 of this subchapter must be conducted. c. The completed package must meet the Packing Group II performance level, as applicable for combination packagings with a plastic box outer packaging, in accordance with subpart M of part 178 of this subchapter. A series of notes is used throughout TABLE 1 and TABLE 2 to provide additional information concerning certain hazardous substances. An unused lighter or a lighter that is cleaned of residue and purged of vapors is not subject to the requirements of this subchapter. 2 Except when authorized under Special Provision 41. Note also that this exception does not apply to batteries that have been reconditioned for reuse. The following provisions also apply: a. The batteries must be securely attached to the interior structure of the cargo transport unit (e.g., by means of placement in racks, cabinets, etc.) The battery has been tested as a primary lithium battery; and. This training must be documented in training records required by 172.704(d). The caps must not contain more than an average of twenty-five hundredths of a grain of explosive composition per cap; c. The caps must be packed inside packagings constructed of cardboard not less than 0.013-inch in thickness, metal not less than 0.008-inch in thickness, non-combustible plastic not less than 0.015-inch in thickness, or a composite blister package consisting of cardboard not less than 0.013-inch in thickness and non-combustible plastic not less than 0.005-inch in thickness that completely encloses the caps; d. The minimum dimensions of each side and each end of the cardboard packaging must be 1/8th inch in height or more; e. The number of caps inside each packaging must be limited so that not more than 10 grains of explosives composition may be packed into one cubic inch of space, and not more than 17.5 grains of the explosive composition of toy caps may be packed in any inner packaging; f. Inner packagings must be packed in outer packagings meeting PG II performance criteria; g. Toy caps may be packed with non-explosive or non-flammable articles provided the outer packagings are marked as prescribed in this paragraph; h. Toy paper caps of any kind must not be packed in the same packaging with fireworks; i. 168 For lighters containing a Division 2.1 gas (see 171.8 of this subchapter), representative samples of each new lighter design must be examined and successfully tested as specified in 173.308(b)(3). not more than 0.1 mL/hour per 30 mL inner packaging at 20 C (68 F) produced from gradual decomposition. This content is from the eCFR and is authoritative but unofficial. Oxygen cylinders with installed actuating cartridges as prepared for transportation must have an effective means of preventing inadvertent activation. B28 Packagings must be made of stainless steel. For transportation by aircraft, a telephone report in accordance with 171.15(a) is required if a fire, violent rupture, explosion or dangerous evolution of heat (i.e., an amount of heat sufficient to be dangerous to packaging or personal safety to include charring of packaging, melting of packaging, scorching of packaging, or other evidence) occurs as a direct result of a dry battery. Authorized specification bulk outer packagings are UN11G fiberboard intermediate bulk containers (IBC) and UN13H4 woven plastic, coated and with liner flexible intermediate bulk containers (FIBCs) meeting the Packing Group II performance level and lined with a plastic liner of at least 6 mil thickness. For UN 3176, this requirement only applies when the hazardous material reacts dangerously with water. A metal hydride storage system installed in or intended to be installed in a vehicle or equipment or in vehicle or equipment components must be approved for transport by the Associate Administrator. Quantities of not more than 500 g per package with not less than 10 percent water by mass may also be classed in Division 4.1, provided a negative test result is obtained when tested in accordance with test series 6(c) of the UN Manual of Tests and Criteria (IBR, see 171.7 of this subchapter). Column 8 B2 MC 300, MC 301, MC 302, MC 303, MC 305, and MC 306 and DOT 406 cargo tanks are not authorized. 343 A bulk packaging that emits hydrogen sulfide in sufficient concentration that vapors evolved from the sour crude oil can present an inhalation hazard must be marked as specified in 172.327. 49 CFR 173.24 - LII / Legal Information Institute Each tank car must have a reclosing pressure relief device having a start-to-discharge pressure of 10.34 Bar (150 psig). Your Nuclear Attack Map for 2023 - mirasafety.com 440 When this material is transported by tank car, the offeror must ensure each tank car is remotely monitored for pressure and location. Each 1/1.1 is the mean coefficient of cubical expansion of the liquid between the mean temperature of the liquid during filling (tf) and the maximum mean bulk temperature during transportation (tr) both in degrees celsius. 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. learn more about the process here. 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. f. The properties of mechanical strength mentioned in this special provision shall be tested using a prototype of a receptacle and/or dispenser filled to nominal capacity, by increasing the temperature until the specified pressures are reached. If a package contains both lithium metal batteries and lithium ion batteries packed with and contained in equipment, the package must be marked as required for both battery types. B53 Packagings must be made of either aluminum or steel. in such a manner as to prevent short circuits, accidental operation, and significant movement relative to the cargo transport unit under the shocks, loadings, and vibrations normally incident to transport. TP3 The maximum degree of filling (in %) for solids transported above their melting points and for elevated temperature liquids shall be determined by the following: Where: df and dr are the mean densities of the liquid at the mean temperature of the liquid during filling and the maximum mean bulk temperature during transport respectively. TP24 The portable tank may be fitted with a device to prevent the build up of excess pressure due to the slow decomposition of the hazardous material being transported. B132 Except for transportation by aircraft, UN2813, Water reactive solid, n.o.s. Dry batteries specifically covered by another entry in the 172.101 Table must be transported in accordance with the requirements applicable to that entry. 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. 379 When offered for transport by highway, rail, or cargo vessel, anhydrous ammonia adsorbed or absorbed on a solid contained in ammonia dispensing systems or receptacles intended to form part of such systems is not subject to the requirements of this subchapter if the following conditions in this provision are met. Each inner packaging is contained in a sealed leak-proof intermediate packaging with sufficient absorbent material capable of containing the contents of the inner packaging; c. Intermediate packagings are securely packed in an outer packaging of a type permitted by 173.158(g) of this subchapter which meet the requirements of part 178 of this subchapter at the Packing Group I performance level; d. The maximum quantity of nitric acid in the package does not exceed 300 mL; and. The requirements of 173.24(g)(1) and 173.27(c) do not apply. When column 7 of the 172.101 table refers to a special provision for a hazardous material, the meaning and requirements of that provision are as set forth in this section. 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. With less than 25 percent but not less than 10 percent formaldehyde, must be described as UN3334, Aviation regulated liquid, n.o.s. f. Flexible: 13H2, 13H3, 13H4, 13H5, 13L2, 13L3, 13L4, 13M1 and 13M2 (flexible IBCs must be sift-proof and water resistant or must be fitted with a sift-proof and water resistant liner). 430 This entry shall only be used for solid medical waste of Category A transported for disposal. For transportation by passenger-carrying aircraft, the net mass of lighter refills may not exceed 1 kg per package, and, for cargo-only aircraft, the net mass of lighter refills may not exceed 15 kg per package.
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