COVID-19 LATEST UPDATE: Thursday, April 9 8:06 a.M.

All Durham College campuses and locations are closed until further notice due to COVID-19. Classes and services continue to be offered online.

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System Maintenance

System maintenance for Water Quality Technicians. This course consists of a combination of lecture and laboratory exercises for a total of four hours per week. The combined theory/laboratory course deals with centrifugal pumps, sewage pumps, water valves, air release, metrology, coupling alignments, bearings, seals, gaskets, drilling and tapping, soldering and pipe threading, fluid conductors, vibration analysis.