Used to display the UN number on a large means of containment (greater than 450 L) when the UN number is not included in the hazard class placard. Download the OSH Answers app for free. The letters UN must not be included with the number when the UN number is displayed on the primary class label. Subscribe to Free Newsletter Has a subsidiary classification of Class 1 (1.1,1.2, 1.3 above the exemption limits), Class 4.3, Class 6.1 (Packing Group I), Class 8 (applies only to UN numbers Appendix E: Schedule 2 - List of Dangerous Goods, 6 Registration, Approvals and Certification, 8 Manufacture and Modification of Tank Cars and Ton Containers for Transport of Dangerous Goods, 9 Qualifications and Maintenance of Tank Cars and Ton Containers, 10 Selection and Use of Containers for the Handling, Offering for Transport, or Transporting of Dangerous Goods by Rail, 11 Provisions for the One Time Movement of Non-Conforming Containers Presenting Low Safety Risks, Appendix A: Procedure - Liquefied Petroleum Gas Tank Car Emission Standard, Appendix B: Procedure - Anhydrous Ammonia Tank Car Emission Standard, Appendix C: Procedures for Tank-Head Puncture-Resistance Testing, Appendix D: Procedures for Simulated Pool-Fire and Torch-Fire Testing, Appendix E: Schedule 1 - Special Provisions, transportation-related measures and guidance, Methane, compressed or Natural gas, compressed, with high methane content, Methane, refrigerated liquid or natural gas, refrigerated liquid, with high methane content, Methylacetylene and propadiene mixture, stabilized, Dangerous Goods of Class2.1, not listed above, non-cryogenic, Ammonia solutions, relative density less than 0.880 at 15C (59F) in water, with more than 35% but not more than 50% ammonia, Dangerous Goods of Class2.2, not listed above, non-cryogenic, Ammonia solutions, relative density less than 0.880 at 15C (59F) in water, with more than 50% ammonia, Dangerous goods of Class 2.3, not specifically listed, meeting the definition of dangerous goods toxic by inhalation, Hazard Zone B, Dangerous goods of Class 2.3, not specifically listed, meeting the definition of dangerous goods toxic by inhalation, Hazard Zone C, Dangerous goods of Class 2.3, not specifically listed, meeting the definition of dangerous goods toxic by inhalation, Hazard Zone D, Dinitrogen tetroxide, or Nitrogen dioxide, Ethylene oxide or Ethylene oxide, with nitrogen, Sulphur dioxide, liquefied or Sulphur dioxide, Dangerous Goods of Class2.3, not listed above, Dimethylhydrazine, symmetrical or 1,2-Dimethylhydrazine, Organochlorine pesticide, liquid, flammable, toxic, flash point less than 23C (73F), Petroleum sour crude oil, flammable, toxic, Dangerous Goods of Class 3, Packing Group I, not listed above, Ethanol and gasoline mixture, with more than 10 percent ethanol, Organochlorine pesticide, liquid, flammable, toxic, flashpoint less than 23C (73F), Dangerous Goods of Class 3, Packing Group II, not listed above, Elevated temperature liquid, flammable, n.o.s., with flash point above 60.5C (141F), at or above its flashpoint, Dangerous Goods of Class 3, Packing Group III, not listed above, Dangerous Goods of Class4.1, Packing Group I. TDG "Special Case and Special Provision Exemptions, NITROSTARCH, WETTED with not less than 20% water, by mass, ADSORBED GAS, TOXIC, OXIDIZING, CORROSIVE, N.O.S. Code R9-7-1508 - R9-7-1508 - Advance Notification of Nuclear Waste Transportation. Which technical names shall be given in parenthesis for generic entries and N.O.S entries? You can download all hazard symbols for all hazard classes above by clicking the picture below. WebEach subsidiary must be associated with at least one nexus. if applicable, the technical name of the dangerous goods, the classification of the dangerous goods, and. Dangerous goods are classified into 9 classes, based on the substances characteristics and properties. Please also see the following documents in this series: The purpose of dangerous goods safety marks is to: Dangerous goods safety marks are required when the good that is being transported: The TDG Regulations (Part 4) specify that all safety marks must be: Responsibilities for dangerous goods safety marks depend on whether the handler of the dangerous goods is the: Before the goods are loaded on the means of transport (i.e., vehicle, truck), the consignor or importer must: Misleading safety marks are dangerous goods safety marks that might be deceptive, ambiguous, or provide false information about the presence or nature of any dangers. For most of dangerous goods, the primary class and subsidary class can be found in Dangerous Goods List. 391-3-17-.06 - Rule 391-3-17-.06 - Transportation of Radioactive Material, 410 Ind. Class 1 (explosives) materials; self-reactive substances; Division 5.2 materials; and entries that are not assigned a packing group (e.g., Class 7) are excepted from this requirement. How do I determine the compatibility group? WebChemical Classification: Inorganic substances Summary: Mercury combines with other elements, such as chlorine, sulfur, or oxygen, to form inorganic mercury compounds or "salts", which are usually white powders or crystals. Flammable solids 5. >> These are the primary class 2.3 and two subsidiary hazard classes 5.1 and 8. How does the consignor determine the classification for a dangerous good? Product mixture that consists of multiple dangerous goods: If the shipping name is not a specific name, then the technical name of the most dangerous substance needs to be provided in brackets as required in Special Provision 16 in Schedule 2. In addition to the above toggle, you may choose to provide the information requested in this opt-out form, which may enable us to take action on your opt-out See the images below for examples of how to place the dangerous goods placards on large means of containments such as a highway tank (Figure 3), and compartmentalized means of containment (Figure 4). ), code or number for a particular hazard (e.g., 1- Explosive, 2 - Gases, 3 - Flammables), Provide quick identification of the dangerous goods in an emergency (e.g., release of dangerous goods during an incident), Communicate the nature and degree of the danger, Quickly determine if dangerous goods in a mixed load are incompatible, is determined to be a dangerous good under the TDG Regulations, and, displayed against a background of contrasting colour, made of durable, weather-resistant material that will resist coming detached or fade, Select the correct label(s) for each small means of containment (e.g., drum, package, overpack), Make sure that each small means of containment (e.g., package or container) of dangerous goods is properly labelled and marked, Select the correct placards and other safety marks for each large means of containment (e.g., tanker), Display the placards and other safety marks, or provide the appropriate placards to the carrier (when the means of containment or means of transport belongs to the carrier), Confirm that the safety marks are correct, Make sure the safety marks are displayed and remain displayed during transport, Replace safety marks when during transport they are stolen, lost, or defaced, Provide and display appropriate safety marks when the contents of the shipment change (e.g., new consignments are loaded on the means of transport), Remove or cover safety marks when the dangerous good is no longer present. For example: UN3086, TOXIC SOLID, OXIDIZING, N.O.S. Except for combustible liquids, the subsidiary hazard class(es) or subsidiary division number(s) must be entered in parentheses immediately following the primary hazard class or division number. endstream endobj startxref X`I%&/m{JJt`$@iG#)*eVe]f@{{;N'?\fdlJ!?~|? Code 3701:1-50-23 - 3701:1-50-23 - Advance notification of shipment of irradiated reactor fuel and nuclear waste. The size (i.e., capacity) of the means of containment itself also determines whether a label or placard is required. WebClassification of dangerous goods is broken down into nine classes according to the type of danger materials or items present, click on a class to read more details; 1. The picture below shows hazard symbols for Class 4 dangerous goods. If you cannot get through, please contact us by email. Use the shipping name and its corresponding data (UN number, class, packing group/category) in Schedule 1 to assign the classification to the dangerous good. ), 4. You may also find an expert in CSP business directory below. Although every effort is made to ensure the accuracy, currency and completeness of the information, CCOHS does not guarantee, warrant, represent or undertake that the information provided is correct, accurate or current. Always checkwith Transport Canada andtheTDG Act and Regulationstoensure compliance. NOTE: This category B mark must be displayed instead of the Class 6.2 label. Examples of such products are: 3. The type of packaging and destination marks may be entered in any appropriate manner before or after the basic description. When are dangerous goods safety marks required? Depending on the classification for a dangerous good, one or more of the following safety marks may be required on a large means of containment: NOTE: Generally speaking, a placard must be displayed for each of the dangerous goods transported in a large means of containment regardless of the quantity. Wash. Admin. If you use UN 3077 or UN 3082, the proper shipping name shall also be supplemented with technical names. : M141-1LB; M141-6LB Synonyms Colloidal mercury; Hydrargyrum; Metallic mercuryRecommended Use Transportation of Dangerous Goods (TDG) - Dangerous Goods Safety Marks (Road), All You may also find an expert in CSP business directory below. This placard is not mandatory, but it is permitted on a large means of containment (greater than 450 L) instead of any other placard when the containment has: - one or more dangerous goods that require different hazard class placards, - the dangerous goods are contained in two or more small means of containment, AND - the shipment consists of only the following dangerous goods classified in: NOTE: The TDG Regulations has specified circumstances when this placard is not allowed to be used. Have the answers at your fingertips. For example, both gasoline and diesel are listed by their name in Schedule 1. What are the general requirements for all dangerous goods safety marks? For pure chemical substances or well-defined articles, it is easy to choose UN numbers and proper shipping names. For example, UN2744, Cyclobutyl chloroformate, 6.1, (8, 3), PG II. Shipping descriptions for hazardous materials offered or intended for transportation by rail that contain all the information required in this subpart and that are formatted and ordered in accordance with recognized electronic data interchange standards and, to the extent possible, in the order and manner required by this subpart are deemed to comply with this paragraph. Wastes: If the product is a waste, then the shipping name is either preceded or followed by the word waste. WebSubsidiary Hazard Class6.1 Packing Group III IMDG/IMO UN-No UN2809 Proper Shipping Name Mercury Hazard Class 8 Subsidiary Hazard Class6.1 Packing Group III 15. It can be either a tag or a fixed display device (white board or a piece of paper) that will be updated every time a dangerous good is removed or added (Section 4.10.2 in the TDG Regulations). Browse our full range of workplace health and safety products and services. Has a subsidiary classification of Class 1 (1.1,1.2, 1.3 above the exemption limits), Class 4.3, Class 6.1 (Packing Group I), Class 8 (applies only to UN numbers N2977 and UN2978). (iv) for dangerous goods with a primary class of Class 1, Explosives, the compatibility group letter following the primary class. Indication of the packaging specification number (1H1) may be included in the description of the package (for example, 12 1H1 drums or 12 drums (UN 1A1)). For articles (e.g., UN2800 and UN3166) the quantity must be the gross mass, followed by the letter G; and. Elevated temperature solid, n.o.s., at or above 240C (464F). The most appropriate designation for the dangerous goods must be selected based on each class, UN number and packing group established per the classification requirements of clause 4.5. c) The laboratory test results show the product falls into more than one class or packing group. The primary class of dangerous goods is the hazard class that poses the highest hazard and takes precedence over any other class posing a lower hazard. 1. You need to choose a UN number (usually, 4 digits) and a proper shipping name from Dangerous Goods List that can most accurately describe your dangerous goods. ), 3. UN3091 or UN3481, as appropriate for lithium cells or batteries that are contained in, or packed with equipment. There may be occasions when several different shipping names can be used. These criteria are outlined in the TDG Regulations. The following provisions also apply: (i) For Class 1 materials, the quantity must be the net explosive mass. Please also see the following documents in this series: The consignor is responsible for determining the classification of dangerous goods. For detailed information, please see Part 2 of TDG Regulations. It would be shipped as "UN 2809, MERCURY, 8(6.1)" and assigned to Packing Group II. The Class 9, lithium battery label, must be displayed on a small means of containment for the following dangerous goods: When a shipment consists of batteries with different UN numbers, all applicable UN numbers must be indicated on one lithium battery or the UN number can be included on separate lithium marks. WebClassifying Substances That Are Included in More Than One Class or Packing Group The Primary class is shown first, with the subsidiary classes in brackets. (a) The shipping description of a hazardous material on the shipping paper must include: (1) The identification number prescribed for the material as shown in Column (4) of the 172.101 table; (2) The proper shipping name prescribed for the material in Column (2) of the 172.101 table; (3) The hazard class or division number prescribed for the material, as shown in Column (3) of the 172.101 table. to indicate that the flash point is a closed cup test value (e.g., 27 clesius degrees c.c.). Toxic & Infectious 7. Definition for a mixture a product that contains two or more ingredients. symbol (e.g., explosion, flames, corrosion, etc. See Column 4 in Schedule 1. This sign must be displayed at or next to each entry way of the large means of containment (greater than 450 L) when the containment is fumigated with a dangerous good. The term "MARINE POLLUTANT" shall be put in the end of dangerous goods descriptions. It is used for dangerous goods that do not have a specific entry by name in Schedule 1. Special Provisions This column gives the special provisions that apply to the dangerous goods. Is "Waste", "Molten", "Stabilized", "Flash point", "Marine Pollutant" applicable. Example: UN 3082, ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. These words must be displayed on a small or large means of containment when dangerous goods are shipped or imported for the hazard classes: Small means of containment: These words must be displayed next to the shipping name. What are the requirements for dangerous goods safety marks when displayed on the means of containment. Substances (including substances and mixtures), and articles are assigned to one of the following 9 classes according to the most predominant hazards they pose in transport. (vii) For hazardous materials in limited quantities, the total net quantity per package must be shown unless a gross mass is indicated in Column 4 of 173.27 Table 3, in which case the total gross mass per package must be shown. Note that these types of products do not have a UN Number. Explosives 2. Other safety marks are shown in Table 2 in this document (below). Code. ), 2. For example: the mixture is liquid and homogeneous and the ingredients will not separate (e.g., no visible solids or two different phases such as you would observe when oil and water are mixed). Ark. Miscellaneous Class 1 - Explosives Also, regardless of the quantity of dangerous goods on board, the primary class placard for each of the dangerous goods in a large means of containment must be displayed on each side and on each end of the large means of containment or means of transport. See Section 4.16(2) of Part 4 in the TDG Regulations. CCOHS is not liable for any loss, claim, or demand arising directly or indirectly from any use or reliance upon the information. Some manufacturing is in Fond du Lac, while 40-60 HP motors are made in China. If you like this article, please share it. History Elements and Periodic Table History Note that the, classification (primary and subsidiary hazard classes), whether or not they are shipped under a TDG exemption, Label for the primary hazard class for each dangerous good in the package, Label for the subsidiary hazard class (if any) for each dangerous good in the package, Shipping name and technical name when required in Special Provision 16 in Schedule 2 of the TDG Regulations. Admin. Dangerous goods that can be shipped under this exemption will have a limited quantity index greater than 0 in Column 6(a) of Schedule 1 of the TDG Regulations. The packing group may be preceded by the letters PG (for example, PG II); and. If two or more dangerous goods have different UN numbers but are identified by the same placard or placards, the placard is required to be displayed only once on each side and on each end of a large means of containment regardless of how many products in the large means of containment have that class (primary or subsidiary) [See Section 4.15 in the TDG Regulations]. What is the purpose of dangerous goods safety marks? However, if these two substances were mixed, the resulting mixture of these two products would still be regulated as a dangerous good. Example 1: UN 1993, FLAMMABLE LIQUID, N.O.S (contains methanol and acetone); Example 2: UN 2902, PESTICIDE, LIQUID, TOXIC, N.O.S. How do I report the classification or shipping description on a shipping document? Mercury also combines with carbon to make organic mercury compounds. Inhalation Hazard words for Class 6.1 and Class 2.3 dangerous goods, Category B Mark for UN3373 dangerous goods, Package certification marks (if required), Placard for the primary hazard class on each side and each end (total of four) for each dangerous good.
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