We offer customized Annual Maintenance Contracts (AMC) for CP systems, providing scheduled inspections, real-time monitoring, and preventive maintenance to maintain system efficiency.

Our Key Monitoring & Maintenance Services:

TR Unit Monitoring & Health Checkups

• ✔ Regular inspection of Transformer Rectifier (TR) units to ensure optimal performance.
• ✔ Measurement of output voltage and current to assess CP system functionality.

Potential Surveys & PSP Monitoring

• ✔ On/Off Potential Surveys to assess CP effectiveness.
• ✔ Periodic readings at test stations to verify protection levels.

External & Internal Corrosion Monitoring

• ✔ Corrosion coupon installation and analysis for underground and submerged structures.
• ✔ ER (Electrical Resistance) Probes for real-time corrosion rate measurement.

Calibration & System Troubleshooting

• ✔ Calibration of panel meters for accurate readings.
• ✔ Fault identification and rectification of CP system issues.

Interference Testing & Mitigation

• ✔ AC/DC interference monitoring to ensure no adverse impact on pipelines.
• ✔ Implementation of mitigation measures such as decouplers and grounding systems.

Coating Integrity Assessments

• ✔ Periodic evaluation of protective coatings to prevent corrosion initiation.