Operate machinery to install roof support bolts in underground mine.
- Bolt Machine Operator
- Bolt Man
- Bolter
- Miner
- Place Change Roof Bolter
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- Roof Bolter
- Roof Bolter Operator
- Underground Miner
- Underground Roof Bolter
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- Drill bolt holes into roofs at specified distances from ribs or adjacent bolts.
- Drill test holes and test bolts for specified tension, using torque wrenches.
- Dust rocks after bolting.
- Force bolts into holes, using hydraulic mechanisms of self-propelled bolting machines.
- Install various types of bolts, including truss, glue, and resin bolts, traversing entire ceiling spans.
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- Drill bolt holes into roofs at specified distances from ribs or adjacent bolts.
- Drill test holes and test bolts for specified tension, using torque wrenches.
- Dust rocks after bolting.
- Force bolts into holes, using hydraulic mechanisms of self-propelled bolting machines.
- Install various types of bolts, including truss, glue, and resin bolts, traversing entire ceiling spans.
- Perform safety checks on equipment before operating.
- Perform tests to determine if methane gas is present.
- Perform ventilation tasks, such as hanging ventilation curtains and tubes.
- Position bolting machines, and insert drill bits into chucks.
- Position safety jacks to support underground mine roofs until bolts can be installed.
- Pull down loose rock that cannot be supported.
- Remove drill bits from chucks after drilling holes, and insert bolts into chucks.
- Rotate chucks to turn bolts and open expansion heads against rock formations.
- Tighten ends of anchored truss bolts, using turnbuckles.
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- Assemble temporary equipment or structures.
- Break up rock, asphalt, or concrete.
- Drill holes in earth or rock.
- Inspect completed work to ensure proper installation.
- Inspect equipment or tools to be used in construction or excavation.
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- Assemble temporary equipment or structures.
- Break up rock, asphalt, or concrete.
- Drill holes in earth or rock.
- Inspect completed work to ensure proper installation.
- Inspect equipment or tools to be used in construction or excavation.
- Install equipment attachments or components.
- Install metal structural components.
- Install safety or support equipment.
- Operate mining equipment.
- Position construction or extraction equipment.
- Position safety or support equipment.
- Test air quality at work sites.
- Combat Engineer (Army - Enlisted)
- Combat Engineer (Marine Corps - Enlisted)
- Combat Engineer Officer (Marine Corps - Commissioned Officer only)
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- Engineer Equipment Operator (Marine Corps - Enlisted)
- Heavy Repair Superintendent (Air Force - Enlisted)
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No information available.
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