A reportable quantity (RQ) is the amount of hazardous substance that has to be released into the environment before the EPA requires notification of the release to the National Response Center. These numerical designations are listed under 49 CFR 172.101 Appendix A, Table 1 and Table 2.
What does RQ mean in trucking?
The reportable quantity or “RQ” for a hazardous substance is the amount of the material that, if released, requires immediate reporting to the National Response Center (NRC).
What does RQ stand for Hazmat?
Column 2 of TABLE 1, entitled “ Reportable quantity (RQ)”, contains the reportable quantity (RQ), in pounds and kilograms, for each hazardous substance listed in Column 1 of TABLE 1. 5. A series of notes is used throughout TABLE 1 and TABLE 2 to provide additional information concerning certain hazardous substances.
What is RQ in dangerous goods?
The exact volume of reportable quantities is determined by federal, state, and agency regulations. If a container of a hazardous material is at the reportable quantity level, the labeling must contain the abbreviation “RQ.” If that container is involved with a spill, a report must be made.
What is the RQ for benzene?
Benzene (CAS number 71-43-2) is a CERCLA hazardous substance listed in the “List of Lists.” The reportable quantity (RQ) for benzene under CERCLA is 10 pounds .
What are the 9 DOT hazard classes?
A visor card guide for state and local law enforcement officials illustrating vehicle placarding and signage for the following nine classes of hazardous materials: 1) Explosives, 2) Gases, 3) Flammable Liquid and Combustible Liquid, 4) Flammable Solid, Spontanaeously Combustible and Dangerous When Wet 5) Oxidizer and ...
What are some examples of hazardous materials?
- Battery powered equipment (some)
- Consumer commodities such as aerosols and lighters.
- Contents of first aid kits (some)
- Corrosives.
- Dry ice.
- Environmentally hazardous substances.
- Explosives, gases, and flammable liquids.
- Flammable solids.
What does RQ mean in text?
Overall, the most common definitions of the abbreviation RQ are “ rage quit” and “real quick.” Both of these are commonly seen in SMS text messaging or on social media as casual, shorthand ways to communicate with friends.
What appears first on hazmat shipping papers?
When non-hazardous materials are listed on the same shipping paper with hazardous materials, the hazardous materials must be listed first, or be entered in a clearly contrasting color, or highlighted in a contrasting color to distinguish them from non-hazardous materials.
What documents can fulfill the emergency information requirements for shipping papers?
A current safety data sheet (SDS) that includes accurate emergency response information for the product being shipped, although not required, is one form of information that may be used to satisfy the emergency response information requirements.
What is the most dangerous packing group?
- Packing Group I: high danger.
- Packing Group II: medium danger.
- Packing Group III: low danger.
What is DOT reportable quantity?
A reportable quantity (RQ) is the amount of hazardous substance that has to be released into the environment before the EPA requires notification of the release to the National Response Center . These numerical designations are listed under 49 CFR 172.101 Appendix A, Table 1 and Table 2.
What is DOT hazardous material?
DOT Definition of Hazardous Material: A hazardous material is defined as any substance or material could adversely affect the safety of the public , handlers or carriers during transportation.
What is the TPQ for bromine?
Bromine is an extremely hazardous substance (EHS) subject to reporting requirements when stored in amounts in excess of its threshold planning quantity (TPQ) of 500 lbs. 40 CFR 355 (USEPA); U.S. National Archives and Records Administration’s Electronic Code of Federal Regulations.
What is the reportable quantity for chlorine?
Chlorine and sodium hypochlorite are on the list of chemicals appearing in “Toxic Chemicals Subject to Section 313 of the Emergency Planning and Community Right-to-Know Act of 1986′′ and has been assigned a reportable quantity (RQ) limit of 10 and 1 pounds , respectively (EPA 2007e).
Is Acetone listed in Appendix A?
For example, Acetone, a Class 3 flammable liquid material is listed in Table 1 to Appendix A, and may meet the definition of a hazardous substance. Review section 171.8 for more information on the definition of a hazardous substance.
