Hazardous Materials
Rules that save lives
Hazmat hauling requires special knowledge, placards, and paperwork. The test focuses on shipping papers, placards, and emergency response.
Concepts to master
- Shipping papers: Must accompany the load, be within reach while driving, and describe the material by proper shipping name, hazard class, and ID number.
- Placards: Required on the vehicle for most hazmat loads; they identify the hazard class. Placards go on all four sides for bulk packages.
- Emergency response information: Must be carried with the shipping papers.
- Segregation: Some materials cannot be loaded together.
- Smoking and fire: No smoking near hazmat; keep the engine off during loading and unloading unless needed.
- Parking: Park away from people and traffic; never park within 5 feet of the traveled way.
- Incident reporting: Report spills and fires immediately.
Traps
Questions ask where shipping papers must be kept (within reach, often on the seat or in a pouch) or whether placards are needed for small quantities (generally yes for regulated amounts). Another trap: the driver must know the emergency response guidebook.
Worked example
You are hauling gasoline. The shipping paper lists "Gasoline, 3, UN1203." You check that the placard matches, that emergency response information is aboard, and that you park at least 5 feet from the traveled portion of the road, away from drains and buildings.
Rule of thumb
Papers in reach, placards correct, and know your emergency guide before you move.