These substances are classified in different classes, based on their characteristic characteristics. (3) In a portable tank loaded in a transport vehicle or freight container. Acetic AcidAcetic Acid Handling Design, Loading, and Installation.Acetic AnhydrideAcetic Anhydride Handling Design, Loading, and Installation.AcetonitrileAcetonitrile (CH3CN) Handling Design, Loading, and Installation.AcroleinAcrolein (C3H40) Handling Design, Loading, and Installation.Acrylic AcidAcrylic Acid Handling Design, Loading, and Installation.AcrylonitrileAcrylonitrile (C3H3N) Handling Design, Loading, and Installation.Aluminum ChlorideAluminum Chloride Handling Design, Loading, and Installation.Aluminum SulfateAluminum Sulfate Handling Design, Loading, and Installation.AmmoniaAmmonia (NH3) handling design and loadingAmmonium HydroxideAmmonium Hydroxide handling design and loadingAmmonium NitrateAmmonium Nitrate handling design and loadingAnilineAniline handling design and loadingBenzeneBenzene handling design and loadingBenzyl ChlorideBenzyl Chloride handling design and loadingBromotri-fluoromethaneBromotri-fluoromethane handling design and loadingButadieneButadiene handling design and loadingCausticCaustic handling design and loadingChlorineChlorine handling design and loadingChloroformChloroform handling design and loadingChlorosulfonic AcidChlorosulfonic Acid handling design and loadingDiethylene GlycolDiethylene Glycol handling design and loadingDodecylbenzene Sulfonic AcidDodecylbenzene Sulfonic Acid handling design and loadingEthanolEthanol handling design and loadingEthyl AcetateEthyl Acetate handling design and loadingEthyl ChlorideEthyl Chloride handling design and loadingEthyleneEthylene handling design and loadingEthylene DichlorideEthylene Dichloride handling design and loadingEthylene OxideEthylene Oxide handling design and loadingEthylene GlycolEthylene Glycol handling design and loadingFerric ChlorideFerric Chloride handling design and loadingFerrous ChlorideFerrous Chloride handling design and loadingHexaneHexane handling design and loadingHydrochloric AcidHydrochloric Acid handling design and loadingHydrofluoric AcidHydrofluoric Acid handling design and loadingHydrofluorosilicic AcidHydrofluorosilicic Acid handling design and loadingHydrogen CyanideHydrogen Cyanide (HCN) Handling Design, Loading, and Installation.Hydrogen PeroxideHydrogen Peroxide (H2O2) Handling Design, Loading, and Installation.Hypochlorous AcidHypochlorous Acid Handling Design, Loading, and Installation.Isopropyl AcetateIsopropyl Acetate Handling Design, Loading, and Installation.Liquid ArgonLiquid Argon Handling Design, Loading, and Installation.Liquid NitrogenLiquid Nitrogen Handling Design, Loading, and Installation.Liquid OxygenLiquid Oxygen Handling Design, Loading, and Installation.Maleic AnhydrideMaleic Anhydride (C4H2O3) Handling Design, Loading, and Installation.MethanolMethanol handling design and loadingMethyl ChlorideMethyl Chloride handling design and loadingMethyl IsocyanateMethyl Isocyanate handling design and loadingMethyl Ethyl KetoneMethyl Ethyl Ketone handling design and loadingMethyl MethacrylateMethyl Methacrylate Handling Design, Loading, and Installation.Molten SulphurMolten sulphur handling design and loadingMDIMethylene Diphenyl Diisocyanate handling design and loadingNitric AcidNitric Acid handling design and loadingOleumOleum handling design and loadingPhenolPhenol handling design and loadingPhosphoric AcidPhosphoric Acid handling design and loadingPhosphorus OxychloridePhosphorus Oxychloride handling design and loadingPhosphorus TrichloridePhosphorus Trichloride handling design and loadingPolypropylenePolypropylene handling design and loadingRenewable DieselRenewable Diesel handling design and loadingSodium CyanideSodium Cyanide handling design and loadingSodium HypochloriteSodium Hypochlorite handling design and loadingSodium HydroxideSodium Hydroxide handling design and loadingStyrene MonomerStyrene Monomer handling design and loadingSulfuric AcidSulfuric acid handling design and loadingSulfur DioxideSulfur Dioxide handling design and loadingTitanium TetrachlorideTitanium Tetrachloride (TiCl4) handling design and loadingTolueneToluene handling design and loadingTurpentineTurpentine handling design and loadingUANUrea Ammonium Nitrate Solution handling design and loadingVinyl AcetateVinyl Acetate handling design and loadingVinyl ChlorideVinyl Chloride handling design and loadingXyleneXylene handling design and loadingZinc ChlorideZinc Chloride handling design and loading, Dont see a chemical? Title 49 was last amended 2/03/2023. 2212, 2590, 2315, 3151 and 3152 (highly carcinogenic substances). How to Replace Heater Core on 1997 Ford F150? Packages with a material that is not Forbidden that give off a flammable gas or vapor likely to create a flammable mixture with air in a transport vehicle. The official, published CFR, is updated annually and available below under will bring you directly to the content. What placard must be used with an inhalation hazard load? (vi) 6 means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle. FedEx provides the reliable delivery and support you need. A mass explosion is one that affects almost the entire load instantaneously. However, there are some exceptions. They all have in common that they are flammable under certain conditions. These classes include explosives, toxic chemicals, radioactive materials, and many more. information or personal data. You stand 1.8 m in front of a plane mirror as you are brushing your teeth. I encourage you to read this closely if it may apply to your operations at all. 2911 (excepted packages). For example, class 8 corrosive liquids should not be loaded over Class 4 flammable materials. (O): These materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated from each other (Usually >=3 meters). result, it may not include the most recent changes applied to the CFR. Dangerous Goods (FedEx Express) Shipping dangerous goods? information or personal data. Class 4.3 materials should be separated from all containers of aqueous (water containing) solutions even if the solutions are not dangerous goods. Learn how to ship, download job aids and forms, and get the latest updates. The answer can be found in its UN numbers and hazmat placards. When fueling a placarded vehicle, someone must always be: At the nozzle, controlling the fuel flow. Background and more details are available in the Green diamonds, on the other hand, represent nonflammable and nontoxic gases. (d) Except as otherwise provided in this subchapter, hazardous materials must be stored, loaded or transported in accordance with the following table and other provisions of this section: Segregation Table for Hazardous Materials. citations and headings How many identical placards is a vehicle hauling hazardous materials required to display and where? The hazard class of a hazardous material is indicated by either the class or division number or the class name. Displaying title 49, up to date as of 2/27/2023. 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. (f) Class 1 (explosive) materials shall not be loaded, transported, or stored together, except as provided in this section, and in accordance with the following table: Compatibility Table For Class 1 (Explosive) Materials. You are using an unsupported browser. Use SALT to describe the characteristics of the image. (6) When the 172.101 table or 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. Click card to see definition 1. Hypochlorous Acid Handling Design, Loading, and Installation. Other regulations and labels apply to radioactive waste and materials exceeding the limits for Type A packages. Miscellaneous. In addition to a UN number, the DOT requires cargo to carry Hazmat placards that help shippers determine its class, division, and compatibility group. Red diamonds indicate flammable and heat-producing materials. If you would like to comment on the current content, please use the 'Content Feedback' button below for instructions on contacting the issuing agency. Aluminum Sulfate Handling Design, Loading, and Installation. How to Replace Heater Core in 2001 Ford F150? This paragraph goes on to describe in depth the specific conditions that apply to this description. Gases in class 2 are assigned one or more groups, representing their dangerous properties. site when drafting amendatory language for Federal regulations: (b) When a transport vehicle is to be transported by vessel, other than a ferry vessel, hazardous materials on or within that vehicle must be stowed and segregated in accordance with 176.83(b) of this subchapter. If packaged with another material (same packaging, freight container, or overpack) when the mixing of the two could create a hazard [173.21(f)]. ILPI also offers training and posters on this topic. Galactsan Trinitrate). There are three lists that drivers, shippers and carriers use to find out if a material is regulated as hazardous. Segregation of dangerous goods is important to prevent the mixing of different chemicals. 8. Navigate by entering citations or phrases We have updated our list of supported web browsers. The number following this name, "3," indicates that it is hazard . (2) The letter "X" in the table indicates that these materials may not be loaded, transported, or stored together in the same rail car or storage . 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. (d) Except as otherwise provided in this subchapter, hazardous materials must be stored, loaded or transported in accordance with the following table and other provisions of this section: (e) instructions for using the segregation table for hazardous materials are as follows: (1) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. Acrylic Acid Handling Design, Loading, and Installation. If applicable, a subsidiary hazard class(es) must be placed in parentheses immediately following the primary hazard class. Choosing an item from You may not park a vehicle carrying hazardous materials within ____ feet of an open fire. View the most recent official publication: These links go to the official, published CFR, which is updated annually. or existing codification. We recommend you directly contact the agency responsible for the content in question. In this article, we will share with you dangerous goods segregation table, the general principles of segregation, and how to get necessary information to determine whether you should transport or store a hazardous material together with other hazardous materials. This content is from the eCFR and may include recent changes applied to the CFR. We recommend you directly contact the agency responsible for the content in question. They cant be loaded in the same cargo space unless they are shipped separately in containers. There are strict rules about the carriage of dangerous goods. There are many hazardous materials, such as flammable liquids, that are forbidden from being loaded on the same truck. Who is responsible for packaging, labeling, and preparing the hazardous material shipping papers for a common carrier? The Office of the Federal Register publishes documents on behalf of Federal agencies but does not have any authority over their programs. Listed below is a brief guide to hazard classifications. This can also increase the cost of transport. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. contact the publishing agency. Subscribe to Free Newsletter For example, a mixed shipment of Division 1.2 (explosive) materials and Division 1.4 (explosive) materials, both of compatibility group D, must be transported as Division 1.2 (explosive) materials. (vi) 6 means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle. They are recommended to be stored in separated detached buildings. Division 1.1 applies to substances with major hazards of explosion and mass destruction, such as flammable liquids. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. Many of these gases are flammable and can ignite on contact with an ignition source. When is it necessary to ground the trailer? Check packaging and labeling guidelines, get shipping guides, learn about training opportunities and more. Note that Internet Explorer is no longer supported. A lighter as defined at 171.8 containing a Division 2.1 Flammable Gas or Class 3 Flammable Liquid unless it is of a design that is allowed by regulation or by the US DOT [173.21(i)]. (Goods that arent classified or regulated by the UN are given four-digit North American (NA) numbers ranging from 8000-9279. Dangerous goods must be declared, classed, and marked. 177-78, 55 FR 52712, Dec. 21, 1990]. Strong acids are usually deemed as incompatible with strong alkali. Chart with Comments - Download for Free Normal resolution (262 KiB) / High resolution (5.2 MiB) PNG-Image (1.1 MiB) (5) The note A in the second column of the table means that, notwithstanding the requirements of the letter X, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by 177.835(c). These numbers are designated by the United States Department of Transportation (DOT).). Hazardous materials must be grouped according to their hazard classes. A hazard class is a group of hazardous chemical substances that share similar properties. They are recommended to be stored in separated detached buildings. France is credited with the original concept of the diamond hazmat system. (3) The numbers in the table mean the following: (i) 1 means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. Subscribe to: Changes in Title 49 :: Subtitle B :: Chapter I :: Subchapter C :: Part 177 :: Subpart C :: Section 177.848. This page can be viewed in our mobile app, would you like to check it out? A material or substance is determined to be hazardous if it poses an unreasonable risk to health, safety, and property when transported in commerce. Hydrogen Peroxide (H2O2) Handling Design, Loading, and Installation. Each class number is found at the bottom of the sign, while the division number can be found in the middle. For some (Type A) materials and packages, a transport index is calculated on the basis of the maximum dose rate on the external surface of the packaging, and different labels and regulations apply depening on this index. (3) In a portable tank loaded in a transport vehicle or freight container. Most dangerous goods are compatible with each other, but it is still a good idea to store them separately. They are loaded in an upright or horizontal position. Choosing an item from The transport index of a radioactive material: Tells the degree of control needed during transportation. 33 Hazard Classes 331 Nine Classes. Nomenclature changes to part 173 appear at 70 FR 56098, Sept. 23, 2005. formatting. The official, published CFR, is updated annually and available below under 1/1.1 Corrosive. This information can be found on shipping papers, such as the bills of lading and manifests. will bring you to those results. Acrolein (C3H40) Handling Design, Loading, and Installation. Please do not provide confidential Every hazardous material is assigned to one of nine hazard classes as defined in 49 CFR 172.101 and 173. (g) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: (1) A blank space in the table indicates that no restrictions apply. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. If the word "Forbidden" is in the Hazard class column of an entry in the HM table, a common carrier must . For example, a mixed shipment of Division 1.2 (explosive) materials and Division 1.4 (explosive) materials, both of compatibility group D, must be transported as Division 1.2 (explosive) materials. Choosing an item from The classes are part of the United Nations-based system of identifying dangerous goods, and are used within many different subsystems such as the ADR, RID, IMDG and DGR for classifying dangerous goods and hazardous materials. guide. Hazard Class 2 covers several different types of pressurized gases. You may also find an expert in CSP business directory below. Forbidden (9B) Cargo aircraft only: Forbidden (10) Vessel stowage . However, this information is not complete and should not be regarded as a replacement for a certified and licensed professional. Acetic Anhydride Handling Design, Loading, and Installation. (e) lnstructions for using the segregation table for hazardous materials are as follows: (1) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. Materails hazard class If a truck is carrying two hazardous materials that are of the same class, then they may be stored on the same truck as long as they are kept separate from each other. The following table lists class numbers, division numbers, class or division names and those sections of this subchapter which contain definitions for classifying hazardous materials, including forbidden materials. Loaded into racks attached to the vehicle 1 CFR 1.1 9. What are Restricted Items? any material or mixture that will undergo an extremely FAST self-propagation reaction (ie an extremely rapid release of gas and heat) when subjected to some form of energy. is available with paragraph structure matching the official CFR If you are a consultant, you may get yourself listed in CSP business directory (free) or An example of data being processed may be a unique identifier stored in a cookie. Enhanced content is provided to the user to provide additional context. "Published Edition". Class 7 contains substances and articles that are radioactive, meaning that they contain radionuclides where both the activity concentration and the total activity exceed certain threshold values defined in the regulations. There are different types of dangerous goods, including class nine and class 10 materials. 49 U.S.C. A separate drafting site If you are a Shipper of a hazardous material (HazMat) you are responsible for its classification before offering it for transportation to a Carrier. Use the navigation links in the gray bar above to view the table of contents that this content belongs to. 1. Hazard Classes. Responding is Robert Ernst, editor - workplace safety, J. J. Keller & Associates Inc., Neenah, WI. Both main hazard risks and subsidary risks need to be taken into account. For the hazard classes in Placard Table 2, you must use placards only if you are transporting a total of 1,001 pounds or more. For example, hazardous substances may be flammable, toxic, or corrosive. FAR). Its important to look at the safety data sheet of each chemical to ensure that the products are safe to transport together. Class 5.2 organic peroxides and highly pyrophoric class 4.2 goods are highly reactive. It is not an official legal edition of the CFR. 3. 1/1.1 We recommend using one of the following browsers to access this site. 112 of Pub. You can The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. 177.848 Segregation of hazardous materials. We pride ourselves on one-on-one customer service. Class 1: Explosives. The Regulations outline the rules and regulations for transportation of hazardous materials in commerce. Although the corrosive class includes both acids and bases, the hazardous materials load and segregation chart does not make any reference to the separation of various incompatible corrosive materials from each other. (Blank): The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. We and our partners use cookies to Store and/or access information on a device. (6) When the 172.101 table or 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. It is essential to classify dangerous goods correctly so that the hazard(s) posed are communicated through the transport chain. Subscribe to: Changes in Title 49 :: Subtitle B :: Chapter I :: Subchapter C :: Part 173 :: Subpart A :: Section 173.2. When your shipment contains hazardous materials, we're here to help. Degree of control needed during transportation 2315, 3151 and 3152 ( highly carcinogenic substances )... 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