Help extraction craft workers, such as earth drillers, blasters and explosives workers, derrick operators, and mining machine operators, by performing duties requiring less skill. Duties include supplying equipment or cleaning work area.
<ul><li>Observe and monitor equipment operation during the extraction process to detect any problems.</li><li>Drive moving equipment to transport materials and parts to excavation sites.</li><li>Unload materials, devices, and machine parts, using hand tools.</li><li>Set up and adjust equipment used to excavate geological materials.</li><li>Repair and maintain automotive and drilling equipment, using hand tools.</li><li>Organize materials to prepare for use.</li><li>Clean up work areas and remove debris after extraction activities are complete.</li><li>Clean and prepare sites for excavation or boring.</li><li>Load materials into well holes or into equipment, using hand tools.</li></ul>