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Pipeline & Tunnel Corrosion Protection.
Internal and external pipeline coating systems for African operating conditions.
What it is
Pipeline & Tunnel Corrosion Protection, defined.
Corrosion protection for oil & gas pipelines, water transmission mains, and structural tunnels. Internal epoxy lining, external polyurethane coating, and cathodic protection systems.
Pipelines and tunnels face two corrosion threats - internal (from what flows through them) and external (from what surrounds them). Our scope covers both, on new infrastructure and on rehabilitation of existing assets.
Common problems
What we get called for.
- 01Internal corrosion of water transmission mains
- 02External corrosion of buried pipelines in coastal conditions
- 03Lining failures in older oil & gas infrastructure
- 04Tunnel lining seepage and corrosion
How we work
Our approach.
- 01
Survey of existing condition and remaining wall thickness
- 02
Internal blast-cleaning and epoxy lining application
- 03
External coating system selection per soil condition
- 04
Cathodic protection design and installation where appropriate
Materials
Systems we are certified to apply.
- Sika
- Fosroc