When an attendant is required to watch a hazmat vehicle, how close must the attendant be to the vehicle?
a.Within 25 feet
b.Within 50 feet
c.Within 100 feet
d.Within 200 feet
Explanation
The attendant must be within 100 feet of the vehicle and must have it in clear view at all times. The attendant must know the hazards and emergency procedures for the materials being transported.