column 7 of the hazardous materials table column 7 of the hazardous materials table

For UN 3176, this requirement only applies when the hazardous material reacts dangerously with water. (9) W codes. (v) UN and IM portable tank codes/special provisions. 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. Refrigerated liquefied gases that are authorized to be transported in portable tanks are specified in tank instruction T75. 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. 369 In the case of non-fissile or fissile-excepted uranium hexafluoride, the material must be classified under UN 2978. Interpretation Response | PHMSA - Pipeline and Hazardous Materials If a tank car tank is equipped with a non-reclosing pressure relief device, the rupture disc must be perforated with a 3.2 mm (0.13 inch) diameter hole. B53 Packagings must be made of either aluminum or steel. 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). TP18 The temperature of this material must be maintained between 18 C (64.4 F) and 40 C (104 F) while in transportation. c. Packagings are excepted from the design stress limits at elevated temperatures, as described in Section VIII of the ASME Code (IBR, see 171.7 of this subchapter). Unless otherwise provided in this subchapter, these special provisions do not apply to UN, IM Specification portable tanks or IBCs. Interpretation Response | PHMSA - Pipeline and Hazardous Materials d. Except for transportation by aircraft, neutron radiation detectors and radiation detection systems containing such detectors transported in accordance with paragraph a of this special provision are not subject to the labeling and placarding requirements of part 172 of this subchapter. Batteries contained in devices must be securely installed. When there is an entry in this column, refer to Section 172.102 of the federal regulations for specific information. 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). 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. 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. 64 The group of alkali metals includes lithium, sodium, potassium, rubidium, and caesium. For the purpose of this special provision, vehicles are self-propelled apparatus designed to carry one or more persons or goods. In accordance with Special Provision 8 in 172.102, which is referenced in Column 7 of the Hazardous Materials Table (HMT; 172.101) for the entry "UN3082, Environmentally hazardous substance, liquid, n.o.s.," a hazardous substance that is not a hazardous waste may be shipped under the shipping description "Other regulated substances . user convenience only and is not intended to alter agency intent Each inner packaging contains not more than 30 mL; b. When a plus sign is assigned to mix- The objects must be secured to the flat car, motor vehicle, intermodal container, or unitized by steel banding to wooden runners or pallets and the units secured to the flat car, motor vehicle, or freight container to prevent shifting, including relative motion between the objects, under conditions normally incident to transportation. b. Column 4 specifies the applicability of 178.275(g)(3) of this subchapter for the pressure relief devices. 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. (contains magnesium, magnesium nitrides) in PG II or III may be packaged in sift-proof bulk packagings that prevent liquid from reaching the hazardous material with sufficient venting to preclude dangerous accumulation of flammable, corrosive or toxic gaseous emissions such as methane, hydrogen and ammonia. meet the venting requirements in 173.24(g) or (2.) Insulating materials may not promote corrosion to steel when wet. 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 generalpackaging requirements of173.24and any other applicable packaging requirements in Part 173. 182 Equipment containing only lithium batteries must be classified as either UN 3091 or UN 3481. 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). Do not enter until vapors have dissipated. The driver of the transport vehicle and the consignee(s) must be trained not to enter the transport vehicle until the ammonia vapors have dissipated, and the emergency response information on the shipping paper must indicate that the vehicle contains ammonia vapors. 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. 11 The hazardous material must be packaged as either a liquid or a solid, as appropriate, depending on its physical form at 55 C (131 F) at atmospheric pressure. (7) Special Provisions (172.102) IB8, IP2, IP4 Column 7 of the HMT specifies codes for special provisions applicable to packaging, packaging requirements, certification, and marking or labeling for a hazardous material. site when drafting amendatory language for Federal regulations: Transportation of these packages also requires the door of each van trailer to be marked with Warning trailer may contain chemical vapor. TP21 The wall thickness must not be less than 8 mm. 52 This entry may only be used for substances that are too insensitive for acceptance into Class 1 (explosive) when tested in accordance with Test Series 2 in the UN Manual of Tests and Criteria, Part I (incorporated by reference; see 171.7 of this subchapter). Nitrocellulose membrane filters covered by this entry, each with a mass not exceeding 0.5 g, are not subject to the requirements of this subchapter when contained individually in an article or a sealed packet. B48 Portable tanks in sodium metal service may be visually inspected at least once every 5 years instead of being retested hydrostatically. N86 UN pressure receptacles made of aluminum alloy are not authorized. 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. W7 Vessel stowage category for uranyl nitrate hexahydrate solution is D as defined in 172.101(k)(4). Effective January 1, 2014, for transportation domestically by highway or rail, 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 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. This web site is designed for the current versions of For vessel transport, the palletized loads, pallet boxes or unit load devices must be firmly packed and secured in closed cargo transport units; or. 5101-5128, 44701; 49 CFR 1.81, 1.96 and 1.97. b. b. Kits that are carried on board transport vehicles for first aid or operating purposes are not subject to the requirements of this subchapter. 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. The shipper must ensure that all applicable requirements of 173.185 of this subchapter are met. 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. It must be demonstrated that the article relieves its pressure by means of a fire degradable seal or other pressure relief device, in such a way that the pressure receptacle will not fragment and that the article or fragments of the article do not rocket more than 10 meters; and. TP22 Lubricants for portable tank fittings (for example, gaskets, shut-off valves, flanges) must be oxygen compatible. Additionally, unless otherwise excepted in this subchapter, polyester resin kits must be packaged in specification combination packagings based on the performance level of the base material contained within the kit. The identification number used must be consistent on package markings, shipping papers and emergency response information. Lead compounds that have a solubility of 5% or less in accordance with this special provision are not subject to the requirements of this subchapter that pertain to Marine Pollutants. The Associate Administrator will base the authorization on results from Series 2 tests 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 in accordance with the requirements of this subchapter. d. The proper shipping name Printing ink related material may be used for consignments of packages containing Printing ink and Printing ink related material in the same package. 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. These detectors must have a minimum burst pressure of 1800 kPa as demonstrated by design type qualification testing; and. PDF Hazard Classifications Used in Hazmat Table, Column 3 If a vehicle is powered by a flammable liquid and a flammable gas internal combustion engine, it must be described using Vehicle, flammable gas powered. This includes hybrid electric vehicles powered by both an internal combustion engine and wet, sodium or lithium batteries installed. 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. 8 A hazardous substance that is not a hazardous waste may be shipped under the shipping description Other regulated substances, liquid or solid, n.o.s., as appropriate. 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). 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. It is shown that it does not pose a significant risk in transportation; b. Capacitors with an energy storage capacity of 0.3 Wh or less are not subject to the requirements of this subchapter. 31 Materials which have undergone sufficient heat treatment to render them non-hazardous are not subject to the requirements of this subchapter. Thickness of stainless steel for tank shell and heads must be the greater of 7.62 mm (0.300 inch) or the thickness required for a portable tank with a design pressure at least equal to 1.5 times the vapor pressure of the hazardous material at 46 C (115 F). Tank cars marked HYDROCYANIC ACID prior to October 1, 1991 do not need to be remarked. (h) Column 7: Special provisions. b. The packaging shall be designed for a working temperature of at least 121 C (250 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. If not impact resistant, the outer packaging should not be used as the sole means of protecting the battery terminals from damage or short circuiting. Note that batteries utilizing different chemistries (i.e., those battery chemistries specifically covered by another entry in the 172.101 Table) as well as dry batteries with a marked rating greater than 9-volt may not be combined with used or spent batteries in the same package. N84 The maximum quantity per package is 500 g (1.1 lbs.). 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. Prior to repacking into the life-saving appliance, an installed inflation cylinder must successfully meet and pass all inspection and test criteria and standards of the raft manufacturer and the vessel Flag State requirements for cylinders installed as part of life-saving appliances, self-inflating (UN2990) used on marine vessels. (6) A code containing the letter R refers to a special provision which applies only to transportation by rail. 65 The group of alkaline earth metals includes magnesium, calcium, strontium, and barium. (2) To the extent a special provision imposes limitations or additional requirements on the packaging provisions set forth in column 8 of the 172.101 table, packagings must conform to the requirements of the special provision. c. Self-propelled vehicles or equipment that also contain an internal combustion engine must be described using the entries Engine, internal combustion, flammable gas powered or Engine, internal combustion, flammable liquid powered or Vehicle, flammable gas powered or Vehicle, flammable liquid powered, as appropriate. In addition, for solid materials, special provision B54 applies. Each portable tank constructed of metal must be fitted with a pressure-relief device consisting of a reclosing spring loaded type, a frangible disc or a fusible element. 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. 55 This device must be approved in accordance with 173.56 of this subchapter by the Associate Administrator. No more than four bottles, securely closed with threaded caps, may be packed in each box. Lithium ion cells and batteries at a state of charge greater than 30 percent of their rated capacity may only be transported under conditions approved by the Associate Administrator in accordance with the requirements in 49 CFR part 107, subpart H. Guidance and methodology for determining the rated capacity can be found in sub-section 38.3.2.3 of the UN Manual of Tests and Criteria (IBR, see 171.7 of this subchapter). Your Nuclear Attack Map for 2023 - mirasafety.com W10 When offered for transportation by vessel, the use of Large Packagings (see 171.8 of this subchapter) is prohibited. N4 For combination or composite packagings, glass inner packagings, other than ampoules, are not permitted. 170 Air must be eliminated from the vapor space by nitrogen or other means. c. Primary receptacles may also be further packed in specification bulk outer packagings. 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. These provisions can be classified even further with each form of transportation. Except as provided in 173.185(c)(3) of this subchapter, the package must be marked UN 3091 Lithium metal batteries packed with equipment, or UN 3481 Lithium ion batteries packed with equipment, as appropriate. b. 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. Component cells of the battery must be of a type proved to meet the respective testing requirements of the Manual of Tests and Criteria, part III, subsection 38.3 (IBR, see 171.7 of this subchapter). 352 Ammonium chlorite, ammonium chlorite aqueous solutions, and mixtures of a chlorite with an ammonium salt are forbidden for transport. Learn more about the eCFR, its status, and the editorial process. These provisions are multi-modal and apply to bulk and non-bulk packagings: 1 This material is poisonous by inhalation (see 171.8 of this subchapter) in Hazard Zone A (see 173.116(a) or 173.133(a) of this subchapter), and must be described as an inhalation hazard under the provisions of this subchapter. 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. N20 A 5M1 multi-wall paper bag is authorized if transported in a closed transport vehicle. 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). A hypochlorite solution, UN1791, is a Class 8 corrosive material. 44 The formulation must be prepared so that it remains homogenous and does not separate during transport. The numbers and letters in the special provisions column are referred to in 49 CFR 172.102 with an explanation of their meanings. B82 Cargo tanks and portable tanks are not authorized. Special Provision Letter Codes Used in Hazmat Table, Column 7 Column 7 uses eight letter codes. 6. j. d. In addition to the training requirements prescribed in 172.700 through 172.704, each driver must be trained regarding the properties and hazards of diatomaceous earth filter material, precautions to ensure safe transport of the material, and actions to be taken in the event of an emergency during transportation, or a substantial delay in transit. Hazardous materials not necessary for the safe and proper operation of the cargo transport unit must not be transported within the cargo transport unit. Shipments made in accordance with this Special provision are excepted from the requirements of 173.60(b)(4) of this subchapter. 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. 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. Transportation by vessel in IBCs is prohibited. The suitability for transport in tanks must be demonstrated using test 8(d) in Test Series 8 (see UN Manual of Tests and Criteria, Part 1, Sub-section 18.7) (IBR, see 171.7 of this subchapter) or an alternative means approved by the Associate Administrator. b. 135 Internal combustion engines installed in a vehicle must be described using Vehicle, flammable gas powered or Vehicle, flammable liquid powered, as appropriate. If appropriate, a package containing this material must conform to the additional labeling requirements of 172.402 of this subchapter. Each 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. 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. A210 This substance is forbidden for transport by air. The coal tar pitch compound must be in a solid mass during transportation. B52 Notwithstanding the provisions of 173.24b of this subchapter, non-reclosing pressure relief devices are authorized on DOT 57 portable tanks. 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. Wooden boxes must be completely lined with a suitable material impervious to water and nitroglycerin. 362 This entry applies to liquids, pastes or powders, pressurized with a propellant that meets the definition of a gas in 173.115. Thickness of stainless steel for tank shell and heads for cargo tanks and portable tanks must be the greater of 7.62 mm (0.300 inch) or the thickness required for a tank with a design pressure at least equal to 1.5 times the vapor pressure of the lading at 46 C (115 F). A combination packaging consisting of a 4G fiberboard box with inner receptacles of glass or earthenware; b. (4) Each detector must be tested to a 1 1010 cm3/s leaktightness standard before filling. Table I - Maximum Ambient Temperature - Gasoline. Symbols, if used, must be registered with the Associate Administrator. c. A composite packaging 6PG2 (glass, porcelain or stoneware receptacles within a fiberboard box). 150 This description may only be used for ammonium nitrate-based fertilizers. 22 If the hazardous material is in dispersion in organic liquid, the organic liquid must have a flash point above 50 C (122 F). These notes are explained at the end of each TABLE. b. Lithium batteries conforming to paragraph a. of this special provision must be assigned to UN Nos. **Self-reactive materials that are thermally unstable and that 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. FAQ: What are Special Provisions in the USDOT/PHMSA Hazardous Materials 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 . For other than Class 7 or the DANGEROUS . If chemical stabilization becomes ineffective at lower temperatures within the anticipated duration of transport, temperature control is required and is forbidden by aircraft. will bring you directly to the content. 49 CFR -172.101 Hazardous Materials Table info - MaselliWeb 137 Cotton, dry; flax, dry; sisal, dry; and tampico fiber, dry are not subject to the requirements of this subchapter when they are baled in accordance with ISO 8115, Cotton Bales - Dimensions and Density (IBR, see 171.7 of this subchapter) to a density of not less than 360 kg/m3 (22.1 lb/ft3) for cotton, 400 kg/m3 (24.97 lb/ft3) for flax, 620 kg/m3 (38.71 lb/ft3) for sisal and 360 kg/m3 (22.1 lb/ft3) for tampico fiber and transported in a freight container or closed transport vehicle. This provision may be used for both domestic and international shipments. A 25 mm (1 inch) woven lining of asbestos or other approved material must be placed between the bolster slabbing and the bottom of the tank. 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. TP31 This hazardous material may only be transported in tanks in the solid state. 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. Energy storage capacity means the energy stored in a capacitor, as calculated according to the following equation. 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. These provisions apply only to transportation in IBCs and Large Packagings. d. All inner packagings placed inside bulk outer packagings must be blocked and braced to prevent shifting during transportation that could cause the container to open or fall over. 146 This description may be used for a material that poses a hazard to the environment but does not meet the definition for a hazardous waste or a hazardous substance, as defined in 171.8 of this subchapter, or any hazard class, as defined in part 173 of this subchapter, if it is designated as environmentally hazardous by another Competent Authority. 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. (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. 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. For continued use of approvals dated prior to January 1, 2012, see 173.308(b)(5). 15, 1976, unless otherwise noted. (5) Each receptacle shall be able to withstand a pressure of 20 bar (2000 kPa) without leakage when the pressure relief device is deactivated.