Analyze rock and mud to detect the presence of oil.
Supervises and coordinates activities of workers engaged in installation and maintenance of water conditioning equipment: Coordinates operation of plant regeneration equipment to keep customer exchange tanks regenerated and ready for delivery. Trains workers in installation and maintenance of equipment. Supervises workers engaged in shipping and receiving of water conditioning materials and equipment. Assigns service routes to WATER-SOFTENER SERVICER-AND-INSTALLER according to customer location. Compiles cost of installation and service of water conditioning units to determine customer cost. Inspects installed units to determine malfunctioning of system, using gauges and analyzers, and notifies repair worker of repair required. Adjusts customers complaints. Performs other duties as described under SUPERVISOR Master Title.