Operation & maintenance of RO and WTP systems
Media replacement: sand, carbon, resin, and membranes
Chemical dosing, backwashing, regeneration, and cleaning
Installation and maintenance of GI, CPVC, UPVC, and HDPE piping
Pump maintenance: centrifugal, booster, submersible, hydro-pneumatic systems
Pressure testing, leakage rectification, and valve servicing
Basic handling of control panels, MCC, VFD, float switch, and level controllers
Preventive maintenance and emergency breakdown support
Daily log sheet, maintenance report, and plant operation reporting