Cathodic Protection

GENERAL INFORMATION

Northern Diving installs and annually maintains cathodic protection system along the entire Gulf Coast and Great Lake region of the United States. We install, evaluate, and maintain a variety of sub-aqueous systems designed by leading corrosion control companies on bridges, bulkheads, docks, piers, mooring dolphins, breasting dolphins, ships, barges, and pipelines. Understanding the crucial role of importance that a cathodic protection system can play in the protection of underwater structures is essential to our ability to meet your requirements. Whether it is an impressed current cathodic protection system or sacrificial anode cathodic protection system, our trained diving team can assist in the implementation of your specific cathodic protection needs. 

Our comprehensive cathodic protection system analyses, upgrade designs and installation services use the most advanced cathodic protection design tools, materials and construction techniques to ensure a long-term solution.

CATHODIC PROTECTION SERVICES

NDI has performed an extensive number of cathodic protection services for a wide variety of clients. These projects have included:

• Rectifier Repair
• Deep Well System
• Interference Testing
• Solar Powered Systems
• Cathodic Protection Surveys
• Cathodic Protection Materials
• Full Service Design and Installation
• Systems for Docks and Piers
• Systems for Tank Farms
• Systems for Refineries
• Systems for Pipelines