Outdoor work × Keywords: Drainage
2 jobs found.
Thickener Operator (Mine)
A thickener operator operates the settling tank (thickener) in the ore dressing process of ore, performing separation and discharge of concentrate liquid and wastewater through solid-liquid separation.
Water Lifting Pump Operator
An occupation involving the operation and management of water lifting pumps to remove groundwater and rainwater from construction sites and underground spaces.