Plant Maintenance and Turnarounds

Planned maintenance, shutdown execution, inspection, and startup support that protect plant reliability while controlling schedule and operational risk.

Mechanical, Electrical and Instrumentation Maintenance

Routine and corrective maintenance that keeps static and rotating equipment available.

Preventive maintenance of rotating equipment, pumps, and compressors
Turbine inspection and overhaul, valve maintenance and replacement
Heat exchanger cleaning, boiler and tank maintenance
Mechanical seal and bearing replacement, lubrication, and vibration analysis
Transformer, switchgear, motor, and generator maintenance
Relay calibration, cable megger testing, and earthing inspection
Instrument calibration, control valve servicing, and DCS or PLC troubleshooting
Fire and gas system testing and SCADA maintenance

Predictive and Preventive Maintenance

Condition based programs that reduce unplanned downtime and extend asset life.

Condition monitoring and thermography inspection
Oil analysis, ultrasonic testing, and vibration monitoring
Reliability analysis and equipment health assessment
Preventive maintenance scheduling
Asset integrity management

Pre-Turnaround Planning and Shutdown

Detailed preparation and safe isolation before turnaround work begins.

Scope identification and resource planning
Contractor mobilization and HSE planning
Cost estimation, work package preparation, and material procurement
Risk assessment and schedule preparation
Plant isolation, decontamination, and equipment shutdown
Lockout and tagout (LOTO) and gas testing
Vessel opening and cleaning, scaffolding erection, and manpower deployment

Turnaround Execution

Multidiscipline turnaround works delivered against a controlled shutdown window.

Static equipment inspection and column and vessel internals replacement
Heat exchanger bundle pulling, pump and compressor overhaul
Valve and pipe spool replacement, welding, and hydrotesting
Thickness measurement and NDT inspection
Transformer, switchgear, and motor turnaround maintenance
Instrument calibration, shutdown valve testing, and control loop testing
Emergency shutdown system (ESD) testing

Inspection, QA and QC and Safety

Integrity inspection and safety controls applied throughout maintenance and turnaround.

RBI, API, and welding inspection
NDT (RT, UT, PT, MT), pressure testing, and PMI testing
Corrosion monitoring and QA and QC documentation
Permit to work (PTW) and confined space entry
Hot work monitoring, work at height safety, and fire watch
HSE audits, toolbox talks, PPE compliance, and emergency response drills

Post-Turnaround and Startup

Structured return to service and reliability follow up after the shutdown.

Condition monitoring and thermography inspection
Oil analysis and vibration monitoring
Reliability analysis and equipment health assessment
Preventive maintenance scheduling
Asset integrity management