Air Monitors/Confined Space
What does IDLH stand for?
Immediate danger to life or health
What does class 1 in the DOT hazard classes represent?
Explosives
What letter represents the highest level of protections? A-D
A
To prevent the unexpected energization or startup of machines and equipment, or release of stored energy, in order to prevent workplace injuries during service and maintenance operations is called what?
Lock out tag out
Name a type of universal waste.
Lamps, batteries including lithium, mercury containing equipment, and pesticides.
True or False: Air should be tested at all levels, not just the entry.
True
This is the process of removing potentially harmful contaminants from exposed individuals and equipment.
Decontamination
Can you use an air purifying respirator in an area that contains less than 19.5% oxygen?
No
What is the newest class of fire extinguisher?
Class K
Universal waste is regulated both federally and by the state. True or false?
True.
When can a confined space attendant leave?
Never, unless relieved by another authorized attendant.
The NFPA's labeling system is ranked from 0-4. Which number means the highest risk?
4
Is this an SAR or SCBA? Supply breathing air, never oxygen, to a facepiece via a supply line.
SAR (Supplied Air Respirator)
Complete the fire tetrahedron. Oxygen, fuel, ignition and what?
Chemical Chain Reaction
Who needs SPCC training?
Employees that are involved in oil handling, transfer, storage, and maintenance of oil equipment or spill response.
What are the two types of confined space?
Non-permit required
Permit Required
What are the 4 routes of exposure?
1. Inhalation
2. Ingestion
3. Injection
4. Absorbtion
Which class hard hat is tested to withstand 20,000 volts?
Class E (Electrical)
What does PASS stand for?
Pull, aim, squeeze, sweep
What is the first action to take during an incidental spill?
Ensure personal safety.
What 4 gases do air monitors detect?
1. Oxygen
2. Hydrogen Sulfide
3. Carbon Monoxide
4. LEL's of a variety of combustible gases
What does HAZWOPER stand for?
Hazardous Waste Operations and Emergency Response
What does level D protection consist of?
Primarily a "work uniform" that protects from physical hazards ONLY.
They must develop, written machine specific procedures to control potentially hazardous energy when employees are servicing equipment or machinery. Who is "They?"
Employers
What does SPCC stand for?
Spill prevention control and countermeasures training.