Roof Control
Methane
Ventilation
Respirable Dust
Other
100
No roof falls can occur inby what?
What is LOB
100
No ignitions in how many years
What is 2 years
100
Training violations cannot exceed how many
What is 0
100
How many over exposures per occupation on a same MMU cannot occur?
What is 3 or more
100
How many noise citations can occur?
What is ZERO
200
No remote control incidents can occur in the past years
What is two years
200
No methane related citations inby LOB in how many months
What is 12 months
200
Failure to make and record what type of exam at start of shift
What is dust parameter
200
How many respirable dust citations can occur?
What is ZERO
200
What % must be kept at the end of a line curtain before a deep cut plan is not approved?
What is 50%
300
No citations for exceeding cut depth by how much
What is 5 feet
300
No more than 2 citations for methane monitor calibration in the last how many months
What is 6 months
300
What amount in CFM below the required amount is acceptable?
What is 2000 cfm
300
Can a CM have a reduced standard and have a deep cut?
What is NO
300
How many sprays must be found inoperative before a deep cut plan is not approved?
What is less than 29
400
No roof or rib injuries inby the LOB in how many months
What is 12 months
400
Zero citations for disabling methane sensing device in how many years?
What is 2 years
400
What % of CFM below the minimum will cause us to lose a deep cut
What is 50%
400
Failure to submit what leads to a loss of a deep cut
What is a bimonthly sample
400
Failure to make what type of check can cause a deep cut not to be approved?
What is dust parameter check
500
No more than how many citations can be issued inby the LOB under 75.202, 75.223, 75.203a, and 75.220a1 in the last 6 months.
What is no more than 1
500
Explosive range of methane
What is 5-15%
500
What minimum psi must you have or a deep cut may be lost?
What is 50 psi
500
If this is missing in a face a deep cut is lost
What is CURTAIN
500
No more than X citaitons related to methane monitor calibrations before a deep cut plan may not be approved
What is 2
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