Job Description:

• 1) Supervises and coordinates activities of workers engaged in maintenance and repair of mobile battery-powered mining equipment: Reviews list of mobile battery-powered equipment needing repairs.

• 2) Examines defective equipment and equipment batteries to determine malfunctions, using electrical and hydraulic schematics.

• 3) Assigns personnel to perform repairs.

• 4) Inspects repaired equipment for conformance to company and federal safety standards.

• 5) Notifies supervisor when equipment is back in service.

• 6) Trains new employees.

• 7) Tests air in mine shafts for presence of methane or lack of oxygen, using hand held testing devices, and notifies shift supervisors of hazards.

• 8) Observes work area for defective equipment and hazardous electrical conditions, according to federal and state regulations.

• 9) Completes accident reports.

• 10) Performs other duties as described under SUPERVISOR Master Title.