GTS 1 Pipelines Cathodic Protection Services & System Integration at Rumuji

Project Overview

JOCALSH INTERNATIONAL was awarded the contract by Nigeria LNG Limited (NLNG) to carry out advanced Cathodic Protection (CP) services for the GTS 1 pipeline network, with a specific focus on the integration of CP systems at Rumuji. The aim was to enhance corrosion mitigation efforts across critical gas transmission assets by improving protection coverage, rectifier performance, and monitoring accessibility.

This project forms part of NLNG’s ongoing infrastructure integrity and risk management initiatives. Our team delivered a seamless upgrade and integration of the CP system while maintaining uninterrupted operations and adhering to stringent safety protocols.

Services Provided

• System audit and assessment of existing CP infrastructure

• Design adjustments for optimal integration of CP systems

• Supply and installation of new rectifiers, anode beds, and monitoring points

• Integration with existing monitoring platforms

• On-site validation, commissioning, and performance verification

• Preparation of system documentation and handover reports