How do they match: Pump Operators, Except Wellhead Pumpers

  • Test materials and solutions, using testing equipment.
  • Collect and deliver sample solutions for laboratory analysis.
  • Tend auxiliary equipment such as water treatment and refrigeration units, and heat exchangers.

  • Test materials, solutions, or samples.
  • Collect samples for analysis or testing.
  • Measure the level or depth of water or other liquids.