Tends automatically controlled treating plant, consisting of $T3absorption towers,$T1 actifiers, heat exchangers, pumps, and other auxiliary devices, that removes unwanted components and renders gas suitable for use as fuel: Observes gauges and meters to ascertain operating conditions and adjusts valves and controls accordingly.
Performs chemical tests on treating materials. Adds chemicals to treating system as required. Observes safety precautions to prevent fires and explosions.
