ERG Book
This determines whether you use small or large spill distances.
What is the size/amount of material released?
This number on a placard identifies the specific chemical involved.
What is the UN number?
This is the upper explosive limit of ethanol.
What is 19%?
The zone where decon is located.
What is the warm zone?
The location in the truck of the rubber boots
What is the inside middle passenger side cabinet?
UN 1017 identifies this highly toxic greenish gas
What is chlorine?
This hazard class uses a flame symbol and red background.
What is flammable?
The IDLH of Hydrochloric Acid.
What is 50ppm?
This direction should responders approach from when possible.
What is upwind?
The location of the drill and battery inside the truck.
What is the inside passenger middle countertop?
This guide number is used for most flammable liquids like gasoline.
What is Guide 28.
This hazard class includes corrosive substances like acids and bases.
What is Class 8?
This type of respirator provides the highest level of protection.
What is SCBA?
This monitoring reading tells you when a vapor can ignite.
What is the LEL?
The location of the fire hose connectors in the truck.
What is the front bumper compartment?
This is the first action when arriving at an unknown HAZMAT scene.
What is isolate the area?
The color of non-flammable gas placards.
What is green?
This is the PEL of Ammonia.
What is TWA 50ppm?
This OSHA limit cannot be exceeded at any time during exposure.
What is a ceiling limit?
The location of the railcar patches and bladders inside the truck.
What is the outside driver side lower compartment?
Nighttime protective distances are usually this compared to daytime.
What is longer?
This placard indicates materials that can spontaneously ignite upon exposure to air.
What is spontaneously combustible (Class 4.2)?
In air monitoring, 1% concentration is equal to this many parts per million.
What is 10,000ppm?
This factor determines how quickly a chemical will off-gas into the atmosphere.
What is vapor pressure?
The location of the black trash bags inside the truck.
What is the back driver side cabinet?