2005 Model Commercial Driver’s License Manual  2005 Model Commercial Driver’s License Manual These questions may be on your test. If you can’t  answer them all, re-read subsections 9.6 and 9.7.  Cargo tank  - A bulk packaging which:  Hazardous materials are categorized into nine  major hazard classes and additional categories for  consumer commodities and combustible liquids.  The classes of hazardous materials are listed in  Figure 9.12.  Bulk packaging  – Packaging, other than a vessel,  or a barge, including a transport vehicle or freight  container, in which hazardous materials are loaded  with no intermediate form of containment and  which has:  Sec. 171.8 Definitions and abbreviations.  (Note: You will not be tested on this glossary.)  This glossary presents definitions of certain terms  used in this section. A complete glossary of terms  can be found in the federal Hazardous Materials  Rules (49 CFR 171.8). You should have an up-to- date copy of these rules for your reference.  8.  What is the Emergency Response Guide  (ERG)?  7.  At a rest area you discover your hazardous  materials shipments slowly leaking from  the vehicle. There is no phone around.  What should you do?  1.  If your placarded trailer has dual tires, how  often should you check the tires?  2.  What is a safe haven?  3.  How close to the traveled part of the  roadway can you park with Division 1.2 or  1.3 materials?  4.  How close can you park to a bridge,  tunnel, or building with the same load?  5.  What type of fire extinguisher must  placarded vehicles carry?  6.  You’re hauling 100 pounds of Division 4.3  (dangerous when wet) materials. Do you  3.  Is not fabricated under a specification for  cylinders, portable tanks, tank cars, or  multi-unit tank car tanks.  2.  Is permanently attached to or forms a part of  a motor vehicle, or is not permanently  attached to a motor vehicle but which, by  reason of its size, construction, or attachment  to a motor vehicle is loaded or unloaded  without being removed from the motor  vehicle; and  1.  Is a tank intended primarily for the carriage of  liquids or gases and includes appurtenances,  reinforcements, fittings, and closures (for  "tank", see 49 CFR 178.345-1(c), 178.337-1,  or 178.338-1, as applicable);  Subsections 9.6 and 9.7  Test Your Knowledge  Section 9 – Hazardous Materials Page 9-18  Classes of Hazardous Materials  1.  A maximum capacity greater than 450 L (119  gallons) as a receptacle for a liquid;  2.  A maximum net mass greater than 400 kg  (882 pounds) or a maximum capacity greater  than 450 L (119 gallons) as a receptacle for a  solid; or  3.  A water capacity greater than 454 kg (1000  pounds) as a receptacle for a gas as defined  in Sec. 173.115.  9.8 – Hazardous Materials Glossary  need to stop before a railroad-highway  crossing?  Hazard Class Definitions  Table B  Class  Class Name  Example  1 Explosives Ammunition, Dynamite, Fireworks  2 Gases Propane, Oxygen,  Helium  3  Flammable Gasoline Fuel,  Acetone  4 Flammable  Solids Matches, Fuses  5 Oxidizers Ammonium Nitrate, Hydrogen  Peroxide 6 Poisons Pesticides, Arsenic  7 Radioactive Uranium,  Plutonium  8 Corrosives Hydrochloric Acid,  Battery Acid  9 Miscellaneous  Hazardous  Materials  Formaldehyde,  Asbestos  None  ORM-D (Other  Regulated  Material- Domestic)  Hair Spray or  Charcoal  None  Combustible  Liquids  Fuel Oils, Lighter  Fluid  Figure 9.11 