- Study guides, Class notes & Summaries

Where can you store supplies other than the supply - Answer Designated cross cut Rock dust must be applied how close to the face - Answer 40 feet What percent of rock dust is in the intake - Answer 80% What percent of rock dust is in the return - Answer 80% What are the best ways to rock dust - Answer By hand, section rock duster, track rock duster You take a test and receive a card you are - Answer Certified You learn a job on the job you are - An...

-

10 pages

Written in 2025/2026

Grade A+

TestSolver9

apprenticeship requirements - Answer 1.) Completion of 80hr course 2.) Satisfactory completion of examination bu WV Office of Miners Health, Safety, and Training. Underground Coal Miner Certification - Answer 1.) At least 6 months experience with at least 108 shifts. 2.) Successful completion of examination bu WV Office of Miners Health, Safety, and Training. Penalties of Health and Safety Violations - Answer 1.) Individual Personal Assessment (IPA) fine up to $250. 2.) M...

-

25 pages

Written in 2025/2026

Grade A+

TestSolver9

When should you don your SCSR? - Answer At the first sight or sign of smoke, fire or 50 ppm CO How often should you do a visual inspection of your SCSR? - Answer Everyday before going underground What is the minimum quantity of air flow required in all working faces? - Answer 3000 CFM How should a man-trip be operated? - Answer Under full control at all time What is the maximum speed a man-trip can be operated? - Answer 12 MPH How many red hat (apprentice ...

-

7 pages

Written in 2025/2026

Grade A+

TestSolver9

When should you don your SCSR? - Answer At the first sight or sign of smoke, fire, or 50 ppm CO How often should you do a visual inspection of your SCSR? - Answer A. Everyday at the end of your shift. B. Everyday before going underground C. At the beginning of the week B What is the minimum quantity of air flow required in all working faces? - Answer A. 1000 CFM B. 2000 CFM C. 3000 CFM D. 4000 CFM C How should a man-trip be operated? - Answer A. Under cont...

-

5 pages

Written in 2025/2026

Grade A+

TestSolver9

what are Apprenticeship requirements? - Answer completion of 80 hr course Satisfactory completion of exam what are Underground Coal Miner certification requirements? - Answer 6 months experience (108+ days) satisfactory completion of the exam what are Penalties for health and safety violations? - Answer individual miner can be fined up to $250 Mine owner or operator may be fined as much as $3,000 When can state and federal inspectors inspect mine operations? - Answer ...

-

31 pages

Written in 2025/2026

Grade A+

TestSolver9

How do you examine your workplace? - Answer A.) Note if the adopted roof control plan was complied with. B.) Visually look for loose rock, cracks, slips, clay veins, cutters, pots, or kettle bottoms in the roof. C.) Note if the timbers are taking weight by cap pieces squeezing, posts, or cross bars bent or broken. D.) Note if the bottom is heaving and ribs spalling. E.) While examining the place, note if the mine examiner's initials and dates are marked in the face area. ...

-

6 pages

Written in 2025/2026

Grade A+

TestSolver9

underground coal mining certification requirements - Answer 6 mother experiences with 108 days. Must pass exam of WV office of mines with 75% Employment regulations for apprentice miners - Answer Must wear red hat for 6 months. Must be under supervision of a black hat or Forman. Know who the supervisors are. Black hat can only have 1 red hat under supervision at a time. Forman can supervise up to 5 red hats. 3 types of underground coal mines - Answer Shaft mines Drift ...

-

17 pages

Written in 2025/2026

Grade A+

TestSolver9