Call-Off Contract for Global Monitoring and Maintenance of CP Systems

Project Overview

JOCALSH INTERNATIONAL is executing an ongoing call-off contract for the global monitoring and maintenance of Cathodic Protection (CP) systems at NLNG’s Bonny Island facility. This critical infrastructure support project involves continuous assessment, diagnostics, and maintenance of CP systems to ensure the long-term integrity of NLNG’s buried and submerged metallic assets.

Our work ensures compliance with industry standards while safeguarding pipelines and related infrastructure from corrosion, thereby extending their operational life and maintaining safety performance.

Services Provided

• Scheduled CP system performance monitoring and data analysis

• Troubleshooting and fault diagnostics

• Rectifier maintenance and calibration

• CP system component replacement and upgrades

• Corrosion rate evaluation and reporting

• Compliance checks with NACE standards

• Survey and testing (CIPS/DCVG as required)

• Preparation of maintenance records and technical documentation