ELECTRICAL SAFETY
MINING SAFETY
PPE
EMERG RESPONSE
GENERAL
100
The unit used to measure electrical resistance.
What are ohms?
100
What are two primary reasons for mines employing LEFT hand traffic stratergies?
1. Avoid cab to cab collisions with Right Hand Pattern 2. Improve visibility of equipment and proximity to berms and hill sides.
100
Z87.1 is associated with what personal protective equipment.
What are safety glasses?
100
This MSHA requirement requires an individual capable of providing this on all shifts.
What is First Aid?
100
The time one should wait after seeing a lightning strike before resuming work activities.
What is 30 minutes?
200
A Powerline Proximity Permit is required when working within 50' of a powerline. True or False
TRUE
200
Red Strobe equipment and vehicle are most notably associated with what two types of vehicles?
Emergency services and blasting or explosive carrying equipment.
200
Boart Longyear reguires this specialty footwear as a mandatory standard
What are Metatarsal safety boots?
200
Every drill site requires this information or plan be readily available.
What is an Emergency Response Plan?
200
OSHA & Boart Longyear requires tie off to prevent a fall at this height.
What is 6 foot?
300
Grounding checks have to be performed and documented on what frequency?
Quarterly
300
What is the minimum distance one should maintain when working near or in close proximity to a high wall or bench.
Half the height. 50' bench = 25' away.
300
The rating associated with hearing protection devices.
What is NRR - Noise Reduction Rating
300
In case of an auto accident, personnel should contact...
What is Fleet Response?
300
Detailed information regarding a chemical, including the manufacturer, ingredient, physical and health hazards, etc.
What is an MSDS?
400
The measurement of electrical force or pressure
What are Volts? BONUS QUESTION!
400
The Mining Act was enacted in this year.
What is 1977?
400
Mfgs generally recommend this personal protective equipment be replaced every five years
What is a hard hat?
400
MSHA requires in addition to adequate first-aid materials, these two items shall be provided at places convenient to all working areas.
What is a strecther and blanket?
400
The mimimum weight rating for tie off anchor point
What is 5000 lbs?
500
What are the 6 basic steps in Energy Isolation (you can get help from your team for 1 step).
1 Preparing for Shutdown - notify affected personnel 2 Machinery/Equipment Shutdown 3 Application of energy isolation/lockout devices 4 Verification or testing - test to ensure proper isolation 5 Prep for Restart - notify affected personnel and remove lockout devices 6 Restart
500
30 CFR 56.18002 requires a specific evaluation be conducted each shift to ensure no adverse conditions may exist.
What is Workplace Examinations?
500
N95 is the rating normally associated with this personal protective equipment
What is a disposable dust mask or respirator?
500
Buildings or structures in which persons work shall have a sufficient number of these to permit prompt escape in case of fire.
What are Exits?
500
This fall arrest equipment once deployed should not exceed 3.5 ft.
What is deceleration device?
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