Commercial Driver Handbook ( PDF ) - California Department of ...

You do not need EXPLOSIVES 1.5, OXIDIZER,
and DANGEROUS placards if a vehicle contains
Division 1.1 or 1.2 explosives and is placarded with
EXPLOSIVES 1.1 or 1.2. A NONFLAMMABLE
GAS placard is not needed on a vehicle displaying
a FLAMMABLE GAS or an OXYGEN placard.
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Do all you can to protect hazardous materials
containers. Don’t use any tools which might damage
containers or other packaging during loading.
Don’t use hooks.
• Before loading or unloading, set the parking
brake and make sure the vehicle will not move.
• Many products are more hazardous in the heat.
Load all hazardous materials away from heat
sources.
• Watch for signs of leaking or damaged
containers: LEAKS SPELL TROUBLE! Do
not transport leaking packages. You, your
truck, and others could be in danger. If you
see a leaking or damaged hazardous materials
container, you should move it away from the
other containers.
Containers of Class 1 (explosives), Class 3
(flammable liquids), Class 4 (flammable solids),
Class 5 (oxidizers), Class 8 (corrosives), Class
2 (gases), and Division 6.1 (poisons) must be
braced to prevent movement of the packages
during transportation.
No smoking. When loading hazardous materials,
keep away from fires. Do not smoke or allow
others to smoke near your vehicle. Never smoke
within 25 feet of:
• Explosives.
• Oxidizers.
• Flammables.
Secure against movement. Make sure containers
do not move around in transit. Brace them so they
will not fall or bounce around. Use care when
loading containers that have valves or other fittings.
Do not open any package between the points of
origin and destination. You must never transfer
hazardous products from one package to another.
You may empty a cargo tank or intermodal (IM)
specification portable tank, but do not empty any
other package while it is on the vehicle, except
as necessary to fuel machinery or other vehicles.
Cargo heater rules. There are special cargo heater
rules for loading these hazard classes:
• Explosives.
• Flammable liquid.
• Flammable gas.
The rules usually forbid use of cargo heaters,
including automatic cargo heater/air conditioner
units. Unless you have read all the related rules, do
not load the above products in a cargo space that
has a heater. Use closed cargo space. You must load
the following hazard classes into a closed cargo
space. You cannot have overhang or a tailgate load
for these hazard classes:
• Explosives.
• Flammable solids.
• Oxidizing materials.
preCautions
Explosives. Before loading or unloading any
explosive, turn your engine off. Then check the
cargo space. You must:
• Disable cargo heaters. Disconnect power
sources and drain heater fuel tanks.
• There must be no sharp points that might
damage cargo. Look for bolts, screws, nails,
broken side panels, and broken floor boards.
• Use a floor lining when transporting Division
1.1, 1.2, or 1.3 explosives. The floors must be
tight and the liner must not contain steel or iron.
Explosives need special handling to avoid damage.
Never use hooks or other metal tools. Never drop,
throw, or roll the shipment. Protect explosive packages
from other cargo that might cause damage.
Do not transfer a Division 1.1, 1.2, or 1.3 explosive
from one vehicle to another on a public roadway
except in an emergency. If safety requires an
emergency transfer, set out red warning reflectors,
flags, or electric lanterns. You must warn other
highway users.
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