Maintenance Tech - Mechanical, Electrical & Instrumentation
Mechanical Technicians
Daily routine maintenance activities for chemical dosing pumps and tanks. That includes Preventive Maintenance services, Predictive Maintenance, Corrective/Breakdown Maintenance, Troubleshooting & Root cause analysis of the failures and supply of equipment spares & materials for all the Mechanical Assets of the Chemical System Dosing Packages. Perform regular inspection and maintenance of the Chemical Injection System and do the required adjustments as per supervisor instructions.
Checking the running condition of each equipment and making adjustments that are necessary to ensure the performance is within the design operation and maintenance limits.
Preventive and Predictive Maintenance activities shall be performed on the electrical motors and assets. Visual inspection, noting any abnormalities including overall condition, appearance, signs of overheating, corrosion, and physical damage, mounting and foundations, anchor bolts, terminal boxes and terminals, grounding, fan condition, etc. Findings shall be reported to schedule and perform the corrective actions needed. Check for abnormal noise, measure bearing temperature and vibration as required.
Based on the findings of the above activities and when required, the following minor corrective work for electrical motors shall be performed, including but not limited to:
- Connection / disconnection.
- Tight all motor grounding and cable connections.
- Tight terminal box.
- Clean motor.
- Cleaning fan and fan covers.
- Clean grease nipples and area around, where applicable.
- Tight the fan and fan covers.
- Troubleshooting.
- Installation / replacement of motors.
Perform calibration and preventive maintenance checks on instruments and instrument loops of pressure, flow, level, temperature, leak detectors, etc. Corrective maintenance includes troubleshooting, rectification, replacement, and recalibration for any failed instrument. This shall include, but not be limited to, investigation and correction of pump dosage rate, switch settings, transmitter calibration, solenoid valve performance, NRVs and filters, pump actuators, and diaphragms, etc.
LaborOrdinary helpers to support the team.
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