CS Review 1

What is the acceptable range for oxygen in a confined space?

• 16% - 18%

• 18% - 20%

• 19.5%- 23.5%

• 21% - 25%

What are the 3 criteria that a space must meet to be a confined space?

• Large enough to bodily enter and perform the assigned work

• Limited means of entry and exit

• Breaking the plane of entry

• Not designed for continuous human occupancy

Why is a permit required for entry into a confined space?

• To get paid

• Because Nicole said so

• To establish acceptable entry conditions

• To make sure you enter a hazardous atmosphere

IDLH stands for

IMMEDIATELY DANGEROUS TO LIFE AND...

Do department personnel work in IDLH enviorments?

• 
• 
• 

What is the entry supervisor's responsibility?

• Only to sign off on the permit

• Everything that occurs during the entry

• Leave the site only after entry has begun

• Reclass the space if you don't have enough people

A confined space that has as it's only threat an actual or potential atmospheric hazard and there are no other actual, potential, or reasonable foreseeable hazards can be classified as what type of space?

When must an entrant exit a confined space?

• When ordered to do so by the attendant

• When conditions change in the space

• If they become aware of symptoms of exposure

• ALL

Who is responsible for maintaining a count and knowing the identity of who is in a confined space during entry operations?

• Attendant

• Entrant

• Rescuer

• Entry Supervisor

How often must air monitoring entries be listed on the atmospheric monitoring log?

• Every 30 minutes from time of entry

• Every 15 minutes from time of entry

• Every 20 minutes from time of entry

• Every 40 minutes from time of entry