Install, dismantle, or move machinery and heavy equipment according to layout plans, blueprints, or other drawings.

Lubricate machinery, change parts, or perform other routine machinery maintenance.

Repair, install, adjust, or maintain industrial production and processing machinery or refinery and pipeline distribution systems.

Repair, test, adjust, or install electronic equipment, such as industrial controls, transmitters, and antennas.

Help extraction craft workers, such as earth drillers, blasters and explosives workers, derrick operators, and mining machine operators, by performing duties requiring less skill. Their duties include supplying equipment or cleaning work area.

Operate machinery to install roof support bolts in underground mine.

Separate blocks of rough dimension stone from quarry mass using jackhammer and wedges.

Operate machinery such as longwall shears, plows, and cutting machines. They cut or channel along the face or seams of coal mines, stone quarries, or other mining surfaces. They facilitate blasting, separating, or removing minerals or materials from mines or from the surface. Includes shale planers.

Operate self propelled mining machines that rip coal, metal and nonmetal ores, rock, stone, or sand from the mine face and load it onto conveyors or into shuttle cars in a continuous operation.

Operate a variety of drills such as rotary, churn, and pneumatic to tap sub surface water and salt deposits, to remove core samples during mineral exploration or soil testing, and to facilitate the use of explosives in mining or construction. They use explosives. Includes horizontal and earth boring machine operators