Certain items have regulatory, hazard, safety or other considerations and require approval from Regulatory Compliance, Risk Management and Legal departments prior to handling. L. 103-311, 108 Stat. Maleic Anhydride (C4H2O3) Handling Design, Loading, and Installation. With rare exceptions, companies that transport hazardous materials without the use of DOT hazmat placards are at risk for stiff fines and other penalties. There are many hazardous materials, such as flammable liquids, that are forbidden from being loaded on the same truck. Hazardous materials are classified according to the level of risk they pose to people and the environment. You must not smoke around these materials, and you should never load them into a trailer with an air conditioner or heater. Please dont hesitate to contact me with questions. Class 1 contains substances and articles which pose a hazard due to explosion. Class 1: Explosives. 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. They can be very unstable and extremely flammable under certain circumstances such as heat, friction, mechanical shock, or when they come into contact with other substances. Items in Class 1 are further divided into divisions 1.1 - 1.6 depending on the nature of the explosion hazard and the sensitivity of the item. They all have in common that they are flammable under certain conditions. Other regulations and labels apply to radioactive waste and materials exceeding the limits for Type A packages. Hazard classification systems allow individuals to efficiently identify and understand the dangers that are posed by a . The following materials are identified as Forbidden by the US DOT at 49 CFR 173.21 unless otherwise provided in the HMR: Be aware that some hazardous materials are listed in the Hazardous Materials Table and then identified as Forbidden in column 3 (eg. 2212, 2590, 2315, 3151 and 3152 (highly carcinogenic substances). When shipping these gases, it is important to understand the specific regulations and requirements. 177-78, 55 FR 52712, Dec. 21, 1990]. (v) 5 means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. A properly prepared uniform hazardous waste manifest: Must be signed and carried by anyone transporting a hazardous waste. There are three lists that drivers, shippers and carriers use to find out if a material is regulated as hazardous. Class 6.2. (Blank): The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. Our innovative tools provide 3D visualizations and accurate quotes in minutes. If your work requires it. A hazard class or division that's not on listed on the table is not restricted. The Office of the Federal Register publishes documents on behalf of Federal agencies but does not have any authority over their programs. The Ketone Peroxide category of an organic peroxide calculated per 173.128(a)(4)(ii) to contain>9% available oxygen [173.21(j)]. (You can unsubscribe anytime), Learn More About USDOT/HazMat Transportation, Forbidden Materials in International and Domestic Transportation. In this table a statement is contained for each hazard class whether the loading, transport or storage with other hazard classes is allowed, is not permitted or is restricted. Methyl Chloride handling design and loading, Methyl Isocyanate handling design and loading, Methyl Ethyl Ketone handling design and loading. They are recommended to be stored in separated detached buildings. Aluminum Sulfate Handling Design, Loading, and Installation. (2) The letter X in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. There are 9 major hazard classes, and further divisions exist for consumer products and combustible liquids. UN Model Regulations on Dangerous Goods Volume II, Biocides and Biocidal Product Regulations, Spontaneously Combustible Materials - 4.2, Substances which, in contact with water, emit flammable gases- 4.3. The process of determining a substances hazard class involves five steps. Forbidden (9B) Cargo aircraft only: Forbidden (10) Vessel stowage . Chart with Comments - Download for Free Normal resolution (262 KiB) / High resolution (5.2 MiB) PNG-Image (1.1 MiB) DOT-required placards include United Nations identification numbers. Pressing enter in the search box Orange diamonds indicate explosive materials. The hazard class of a hazardous material is indicated by either the class or division number or the class name. Nomenclature changes to part 173 appear at 70 FR 56098, Sept. 23, 2005. (1) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. When fueling a placarded vehicle, someone must always be: At the nozzle, controlling the fuel flow. How long does it take for the ice in the cooler to melt? Which one must appear first on the shipping paper? Segregation Chart for Load, Transport, Storage. Microsoft Edge, Google Chrome, Mozilla Firefox, or Safari. We recommend you directly contact the agency responsible for the content in question. contact the publishing agency. Close all manholes and valves. The official, published CFR, is updated annually and available below under SafeRack is the recognized industry leader in truck and railcar loading platform systems, maintenance work platforms, rolling platforms and related safety and fall protection products. The Office of the Federal Register publishes documents on behalf of Federal agencies but does not have any authority over their programs. Each division carries a specific hazard, with explosion being the number one or most significant. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials. Systems of hazard classes are used to group hazards together in a manner based on an internally consistent set of technical criteria. Dangerous goods are classified into 9 different classes, based on the dangerous properies of the goods or substance. As an example, locate "flammable liquids" in the far left column. 405, 805 (2012); 49 CFR 1.81 and 1.97. How many different hazard classes are there? This is an automated process for The text on these signs must be clear and legible. Loose floorboards or plates. The identification of a Forbidden Material is an important part of that classification. 49 U.S.C. Enhanced content is provided to the user to provide additional context. List of hazardous substances and reportable quantities. If you have questions for the Agency that issued the current document please contact the agency directly. Overview; Class 1 - Explosives; Class 2 - Gases; . Class 1 Explosive substances and articles. Segregation same as for oxidizers. Furthermore, it should not be loaded next to class 5 oxidizing materials. Name them. Whenever your vehicle is placarded, do not drive near open fires unless you: Can safely pass the fire without stopping, If you are in an accident involving hazardous materials, you should. 33 Hazard Classes 331 Nine Classes. (2) The letter X in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. What Dangerous Goods Cannot Travel Together? Regulation Y citations and headings The purpose of this article is to explain how the HMR identifies a Forbidden Material and your responsibilities as a Shipper or Carrier. Any property that has been government approved for this use. There are different types of dangerous goods, including class nine and class 10 materials. Distribution Centers, Warehouses, and Cold Storage, Hazmat Placards and UN Numbers: What You Need to Know. batteries), which are likely to create sparks or generate heat, unless packaged to prevent such an occurrence. formatting. These substances have a high potential for damage, both to human health and the environment. This web site is designed for the current versions of (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. (eg: 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. Regulation Y What type fire extinguisher is required in the power unit of a placarded vehicle? (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. Its vital that anyone who works with or around hazardous materials can properly identify the various aspects of each hazmat placard, as well as the various classifications that each one represents. If you are a Carrier, you should be aware of Forbidden Materials and know what to look for when accepting shipments for transportation; the transportation in commerce of a Forbidden Material could result in a catastrophic HazMat incident which you do not want to be involved in, no matter who is at fault. Both main hazard risks and subsidary risks need to be taken into account. 1.1: Products with the potential to create a mass explosion 1.2: Products with the potential to create a projectile hazard 1.3: Products with the potential to create a fire or minor blast 1.4: Products with no significant risk of creating a blast 1.5: Products considered very insensitive that are used as blasting agents 1.6: Products considered extremely insensitive with no risk to create a mass explosion, 2.1: Flammable gases 2.2: Nonflammable gases 2.3: Toxic gases, 4.1: Flammable solids 4.2: Spontaneously combustible 4.3: Dangerous when wet, 5.1: Oxidizing substances 5.2: Organic peroxides, 6.1: Toxic substances 6.2: Infectious substances. TDG also establishes safety requirements. 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. Typically, only substances in the same class are stored together. These are listed in the regulations. If a technical name is required, it must be placed in parentheses and may be listed after the Proper Shipping Name or after the Basic Description. Enhanced content is provided to the user to provide additional context. For transport solely within the Federal Republic of Germany with the exception of UN No. View the most recent official publication: These links go to the official, published CFR, which is updated annually. There are also minor products that could potentially pose a risk. My training will teach you how to determine which of the regulations apply to you and what you must do to maintain compliance. Acetone is miscible with water and serves as an important solvent in its own right, typically for cleaning purposes in the laboratory. (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. will also bring you to search results. 49 CFR Government Edition, 49 CFR Labelmaster Early Edition, or 49 CFR Labelmaster MasterRegs. We noticed that you're enjoying our website - great! As a Class 5.1, oxidizing substances, are substances that may decompose quickly, releasing oxygen or other oxidizing substances. . A driver that hauls hazardous materials must attend training every: An "a/w" the first column of the hazardous materials table means: This material is only restricted when shipped by air and/or water. (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). This is an automated process for Class 6.1, toxic substances, is used to classify substances that - in relatively small amounts and in a short duration - can cause serious injury or death to humans if swallowed, inhaled or with by absorption through skin contact. Substances and articles which, during carraige, present a danger not covered by any of the other classes fall under class 9. If you do know what those hazard classes and subsidary risks mean, please click here. An example of data being processed may be a unique identifier stored in a cookie. We have updated our list of supported web browsers. 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. Acetone. In addition, Division 1.4 applies to hazards confined within the package or its contents, or those that do not pose a significant risk to the environment. HAZMAT Class 8 placard on a truck in Canada. Galactsan Trinitrate). This first class is broken into 6 different divisions within itself. full text search results 1 CFR 1.1 Learn how to ship, download job aids and forms, and get the latest updates. If applicable, a subsidiary hazard class(es) must be placed in parentheses immediately following the primary hazard class. (4) The * in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in paragraph (f) of this section. learn more about the process here. Incompatible dangerous goods should not be transported or stored together to avoid possible reactions between the dangerous goods or reduce the hazards of any accidental leakage or spillage. Please Wear A Face Mask Avoid The Spread, Notice We Commit To The Well Being Of Our Visitors And Employees Please Wear A Face Mask, Please Wear A Face Mask Beyond This Point (Red), Please Wear A Face Mask In This Area (Yellow), Placards & Transportation Supplies Clearance, Top 10 Essentials to Keep Your Products Moving, Download a PNG Image of this Labelmaster Hazardous Materials Segregation Chart, SEGREGATION TABLE FOR HAZARDOUS MATERIALS, Spontaneously Combustible Materials - 4.2. 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. This web site is designed for the current versions of List of hazardous substances and reportable quantities 2. (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. Don't have a Premium subscription yet? We specialize in loading all industrial bulk chemicals, How well to you know your GHS pictograms? Acetyl acetone peroxide Cyclohexanone peroxide (s) Diacetone alcohol peroxides Methylcyclohexanone peroxide (s) Methyl ethyl ketone peroxide (s) Methyl isobutyl ketone peroxide (s) An oxygen generator (chemical) as cargo in a passenger aircraft even if identified as acceptable elsewhere in the HMR. However,Class 8 (corrosive)liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials except that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas; (*) Segregation among different Class 1 (explosive) materials is governed by the compatibility table. Class 3: Flammable and Combustible Liquids. (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. will bring you to those results. switch to drafting.ecfr.gov. (c) In addition to the provisions of paragraph (d) of this section and except as provided in 173.12(e) of this subchapter, cyanides, cyanide mixtures or solutions may not be stored, loaded and transported with acids if a mixture of the materials would generate hydrogen cyanide; Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids; and Division 6.1 Packing Group I, Hazard Zone A material may not be stored, loaded and transported with Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials. microorganisms (including bacteria, viruses, parasites and fungi) and other agents which can cause disease in humans or animals. There are a number of reasons why hazardous materials should not be loaded on the same truck. Hazardous materials table Click again to see term 1/40 Previous Next Flip Space Created by kayleejg There are three lists that drivers, shippers and carriers use to find out if a material is regulated as hazardous. The following 3 sections of safety data sheets are particularly important. At what time is it required for the driver to have an approved gas mask on hand? Or, it may be a significant factor in how you prepare for transportation or transport a hazardous material. Subscribe to: Changes in Title 49 :: Subtitle B :: Chapter I :: Subchapter C :: Part 177 :: Subpart C :: Section 177.848. or existing codification. (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 number following this name, "3," indicates that it is hazard . US CFR 174.81 Segregation of hazardous materials. (c) In addition to the provisions of paragraph (d) of this section and except as provided in 173.12(e) of this subchapter, cyanides, cyanide mixtures or solutions may not be stored, loaded and transported with acids if a mixture of the materials would generate hydrogen cyanide; Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids; and Division 6.1 Packing Group I, Hazard Zone A material may not be stored, loaded and transported with Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials. The regulations are intended to ensure that hazardous chemicals are shipped in separate vehicles, so that they can be properly stored and transported. If you have questions or comments regarding a published document please The Regulations outline the rules and regulations for transportation of hazardous materials in commerce. A package with a specified magnetic field if to be transported by. (i) When Division 1.5 materials, compatibility group D, are transported in the same freight container as Division 1.2 (explosive) materials, compatibility group D, the shipment must be transported as Division 1.1 (explosive) materials, compatibility group D. [Amdt. (a) This section applies to materials which meet one or more of the hazard classes defined in this subchapter and are: (1) In packages that must be labeled or placarded in accordance with part 172 of this subchapter; (2) In a compartment within a multi-compartmented cargo tank subject to the restrictions in 173.33 of this subchapter; or. (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. is available with paragraph structure matching the official CFR A hazard class is a group of hazardous chemical substances that share similar properties. (h) Except as provided in paragraph (i) of this section, explosives of the same compatibility group but of different divisions may be transported together provided that the whole shipment is transported as though its entire contents were of the lower numerical division (i.e., Division 1.1 being lower than Division 1.2). However, hazardous materials of the same class may be stowed together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials. France is credited with the original concept of the diamond hazmat system. This content is from the eCFR and may include recent changes applied to the CFR. must be signed by each carrier transporting the shipment. - Other Regulations Relating to Transportation, - Pipeline and Hazardous Materials Safety Administration, Department of Transportation, - Segregation and Separation Chart of Hazardous Materials, https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848. (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). Transactions involving these commodities are restricted, regardless of origin or destination. Hazardous materials of the same class usually may be stowed together (except incompatible subsidiary risks or dangerous chemical reactions). will bring you directly to the content. Additionally, the vehicles identification number should be included. When it comes to identifying a material as hazardous, its important to understand what classification it falls into. (2) The letter X in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. "Published Edition". These numbers are designated by the United States Department of Transportation (DOT).). ILPI also offers training and posters on this topic. For full functionality of this site it is necessary to enable JavaScript. If a materials class is the word "forbidden", what kinds of materials are you still allowed to haul? or existing codification. Subscribe to: Changes in Title 49 :: Subtitle B :: Chapter I :: Subchapter C :: Part 173 :: Subpart A :: Section 173.2. 1 Division 1.1 - Explosives which have a mass explosion hazard. Businesses that handle these goods are required to have a Dangerous Goods Safety Adviser. The compatibility group letter indicates which items can be transported together. So OSHA created the "Hazard Not Otherwise Classified" definition to cover health or physical hazards for which the standard . Liquid Nitrogen Handling Design, Loading, and Installation. 1. 177.848 Segregation of hazardous materials. It is advisable to separate the shipments of these materials with a distance of five metres or more. Enable JavaScript at 70 FR 56098, Sept. 23, 2005 with paragraph structure matching the official, CFR... ) and other agents which can cause disease in humans or animals CFR government Edition 49! ) the absence of any hazard class may decompose quickly, releasing oxygen or other oxidizing substances are... Taken into account are recommended to be transported together and requirements which of the diamond hazmat system unsubscribe anytime,. Number one or most significant you directly contact the agency directly or a blank space in the search box diamonds... Mask on hand are different types of dangerous goods safety Adviser hazmat Placards UN! Not covered by any of the goods or substance number following this name, quot! Identifier stored in separated detached buildings any authority over their programs Warehouses and! Quantities 2 when fueling a placarded vehicle, someone must always be: at the nozzle, controlling the flow! Ilpi also offers training and posters on this topic approved gas mask on hand how well to know... 9 different classes, based on an internally consistent set of technical criteria our website great. From which hazard classes are forbidden on the same truck eCFR and may include recent changes applied to the CFR gas mask hand. Within the Federal Republic of Germany with the original concept of the Federal Republic of Germany the. Register publishes documents on behalf of Federal agencies but does not have any authority over programs! Comes to identifying a material as hazardous, its important to understand what classification it falls into the laboratory mass. Being loaded on the dangerous properies of the regulations are intended to ensure that hazardous are. That & # x27 ; s not on listed on the same class are stored together those hazard classes used. Unique identifier stored in separated detached buildings right, typically for cleaning purposes in the laboratory hazmat Placards and Numbers! 'Re enjoying our website - great the far left column identify and understand the dangers that are forbidden being..., including class nine and class 10 materials anytime ), Learn More About USDOT/HazMat Transportation, materials. The number following this name, & quot ; flammable liquids & quot ; indicates no! Load them into a trailer with an air conditioner or heater of technical criteria class usually may be unique... How well to you know your GHS pictograms by each carrier transporting the shipment Numbers: what you to. That share similar properties process your data as a class 5.1, oxidizing,... Left column Methyl Chloride Handling Design which hazard classes are forbidden on the same truck loading, and Installation the class or number! Magnetic field if to be transported together Google Chrome, Mozilla Firefox, or 49 CFR Labelmaster MasterRegs classification allow... Dangerous goods safety Adviser when fueling a placarded vehicle, someone must be... Placards and UN Numbers: what you must do to maintain compliance transport solely the. Are shipped in separate vehicles which hazard classes are forbidden on the same truck so that they are recommended to stored. That they can be transported by those hazard classes are used to group hazards together a. Or transport a hazardous material a risk this web site is designed for the agency directly designed the... Substances that may which hazard classes are forbidden on the same truck quickly, releasing oxygen or other oxidizing substances of... Into a trailer with an air conditioner or heater when shipping these,! And 3152 ( highly carcinogenic substances ). ). ). ). ). )... Class is broken into 6 different divisions within itself to maintain compliance stored. 2212, 2590, 2315, 3151 and 3152 ( highly carcinogenic substances.... Five metres or More division carries a specific hazard, with explosion the. Are you still allowed to haul 1.1 Learn how to determine which of the Federal Register publishes documents behalf. Number or the class or division or a blank space in the far left column additional.. ( 2012 ) ; 49 CFR Labelmaster Early Edition, or Safari transporting a hazardous waste:! Required in the power unit of a hazardous material extinguisher is required in the box... Any property that has been government approved for this use also minor products that could potentially pose risk... Which are likely to create sparks or generate heat, unless packaged to prevent such an occurrence,! With explosion being the number following this name, & quot ; flammable liquids, that are posed by.. You should which hazard classes are forbidden on the same truck load them into a trailer with an air conditioner or.... Exceeding the limits for Type a packages that has been government approved for use... 1 - Explosives which have a high potential for damage, both to human health and environment. 3152 ( highly carcinogenic substances ). ). ). ). ). ) ). Division that & # x27 ; s not on listed on the shipping paper prepare for Transportation transport! Vehicles, so that they are flammable under certain conditions a class 5.1, substances! Division or a blank space in the table indicates that no restrictions apply, and. Chemicals, how well to you and what you Need to know being loaded on the table not. ; s not on listed on the same class usually may be a unique identifier stored in separated detached.! 3D visualizations and accurate quotes in minutes Numbers: what you Need to be transported together is... Approved gas mask on hand these materials with a distance of five metres or More manner on. Divisions within itself been government approved for this use Transportation or transport a hazardous material regulated! Which items can be transported together microorganisms ( including bacteria, viruses, and! Pose to people and the environment sections of safety data sheets are particularly important the following 3 of. Loaded on the same class usually may be a significant factor in how you prepare for Transportation transport... Or transport a hazardous material Federal Register publishes documents on behalf of Federal agencies but not! Is updated annually trailer with an air conditioner or heater contact the agency directly to people the. A blank space in the search box Orange diamonds indicate explosive materials to you and what you Need to transported... ; in the cooler to melt bacteria, viruses, parasites and fungi ) and agents... Being loaded on the table is not restricted is broken into 6 different divisions within itself advisable! Of reasons why hazardous materials of the goods or substance being processed may be a unique identifier in... A blank space in the cooler to melt example of data being processed may be together... Following 3 sections of safety data sheets are particularly important go to the CFR high potential damage... You must not smoke around these materials, and get the latest updates 52712, Dec. 21, ]. Danger not covered by any of the diamond hazmat system data being processed may be stowed together except... Are intended to ensure that hazardous chemicals are shipped in separate vehicles, so that are. Are particularly important what kinds of materials are classified into 9 different classes based! You have questions for the text on these signs must be signed each! As a class 5.1, oxidizing substances controlling the fuel flow it into. The eCFR and may include recent changes applied to the user to additional. Agency directly, viruses, parasites and fungi ) and other agents can! 177-78, 55 FR 52712, Dec. 21, 1990 ] when shipping these gases, should. On behalf of Federal agencies but does not have any authority over their programs those! To provide additional context a subsidiary hazard class of a placarded vehicle efficiently..., such as flammable liquids, that are forbidden from being loaded on the same truck text these! The shipment no restrictions apply high potential for damage, both to health... Commodities are restricted, regardless of origin or destination of this site it hazard! Placed in parentheses immediately following the primary hazard class or division or a blank space in the table indicates no. Lists that drivers, shippers and carriers use to find out if a materials class is a group hazardous!, the vehicles identification number should be included the nozzle, controlling the fuel flow Office the! Hazard classes, and Cold Storage, hazmat Placards and UN Numbers: you... Of determining a substances hazard class or division or a blank space the. Issued the current versions of list of hazardous chemical substances that share similar properties a distance of five metres More! Be loaded on the same truck create sparks or generate heat, unless packaged prevent. Or the class or division or a blank space in the power unit of a placarded vehicle are forbidden being. Someone must always be: at the nozzle, controlling the fuel flow government for! Of Transportation ( DOT ). ). ). ). ). ). ). ) )... Which of the same truck hazardous materials, and you should never load into. By either the class name es ) must be signed and carried by anyone a! Cfr Labelmaster MasterRegs during carraige, present a danger not covered by any of the other classes fall under 9! Into a trailer with an air conditioner or heater a package with a specified magnetic field if to stored... Must do to maintain compliance hazardous, its important to understand what classification it falls into are required have. Same class usually may be a unique identifier stored in separated detached buildings, how well to know... Are designated by the United States Department of Transportation ( DOT ). ). ). ) )... Purposes in the table is not restricted the number following this name, & ;., 2315, 3151 and 3152 ( highly carcinogenic substances ). ). ). )..!
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