204.06 Monitoring Atmospheric Conditions

Question 0

Spanning shall be done on each instrument (except RMD) prior to making entry into what atmospheres?

Answer 0

Contaminated atmospheres

May suddenly become contaminated

Suspected oxygen deficiency

Suspected of becoming oxygen deficient

Question 1

It shall be the responsibility of all members using, or supervising the use of, atmospheric monitoring instruments to _______ or calibrate these devices.

Answer 1

Span

Question 2

If at any time the instrument does not span or calibrate correctly and you cannot resolve the problem, you will do what?

Answer 2

Will not use the instrument and change it out at special ops

Question 3

To keep track of all spanning and calibration being performed on all atmospheric monitoring instruments, a control log has been developed. This log is called what?

Answer 3

Meter calibration and span control log

Question 4

Calibration of instruments shall be done how often?

Answer 4

On a regular basis

Those special ops – monthly basis