Chapter 2:Recognizing and identifying the presence of hazardous materials Flashcards
Preincident survey
Assessment of a facility or location made before an incident occurs
Occupancy
Building structure or residency
Each_________ has particular locations were accidents may occur more frequently.
Transportation mode
Cryogen or cryogenic liquid
Gas that is converted to liquid by being cooled below -130F and -90C
Another name for refrigerated liquid
Cryogen or cryogenic liquid
Oxidizer
Any material that rapidly yield oxygen or oxidizing gas, that reacts to initiate combustion.
What does the acronym (RAM) mean
Radio Active Material
List the five basic type of containers radioactive material are shipped in. Least to most dangerous
Excepted Industrial Type A Type B Type C
7 clues to the presence of hazardous materials
- Preincident surveys
- Container shapes
- Transportation Placards, labels and markings
- non transportation markings and colors
- written resources
- senses
- monitor and detection services
What does (LNG) mean
Liquified natural gas
What does (LPG) mean
Liquified petroleum gas
What is the size difference between containers that have labels and ones that have placards.
Labels are on containers that are smaller than 640 cubic feet.
Placards are on containers that are 640 cubic feet or larger
United Nations nine hazardous classes used to categorize hazardous materials?
- Class 1:Explosives
- Class 2: Gases
- Class 3: Flammable Liquids
- Class 4: Flammable solids
- Class 5: Oxidizing
- Class 6: Toxic
- Class 7: Radioactive
- Class 8: Corrosive
- Class 9: Miscellaneous
Meaning of (ERG)
Emergency Response Guidebook
Manual that aids emergency responders and inspection personnel in identifying hazardous materials, placards and labels.
(ERG) Emergency Response Guidebook
What’s does a orange placard indicate?
Explosive
What does a yellow placard indicate
Oxidizer/Reactive