Cathodic protection is a corrosion control technique used to prevent the deterioration of metal structures by making the metal a cathode within an electrochemical cell. This method is particularly effective for protecting buried or submerged structures, such as pipelines, storage tanks, and marine structures, from corrosion. There are two main types of cathodic protection systems: galvanic (or sacrificial) anode systems and impressed current systems.
Cathodic protection systems are a crucial tool in preventing corrosion-related damage to metal structures, especially in harsh environments. Proper design, installation, and ongoing monitoring are essential for the effectiveness and longevity of the cathodic protection system.
Activities undertaken:
- Structural Integrity assessment.
- Corrosion inhibitor application.
- Concrete resurfacing.
- Sacrificial anodes.
- Impressed current systems