Confined Space Definitions
What is a confined space with no hazardous conditions?
Non-Permit Confined Space
What is the acceptable oxygen level range?
19.5-23.5%
What does the entry Supervisor do?
They Initiate and close permits, and they verify safe conditions of space.
What is a confined space which contains hazardous conditions?
Permit-Required Confined Space
Name one thing that could go wrong with a gas monitor.
If it is not not bump tested, not calibrated, or there are bad sensors
Who provides the needed PPE and training?
The employer