After the installation and commissioning of cathodic protection systems, their monitoring and periodic inspections are very important. Because over time, electrolyte properties, environmental conditions, and coating parameters of structures in contact electrolyte undergo major changes, which greatly influence the performance of cathodic protection systems.

Therefore, monitoring and evaluation of coatings and performance of cathodic protection systems play an important role in preventing corrosion of structures. Some of the actions to be taken are:

• Coating surveys using C-Scan, DCVG, holiday detectors and other methods
• GPS interrupter installation and on/off potential readings on protected structures
• Investigation of leakage, stray and induced currents using CIPS, cell-to-cell and other methods
• Remote monitoring through landlines, GPRS, mobile networks and other communications

With more than 30 years of distinguished cathodic protection experience, Borna Electronic provides maintenance and repair of protection systems for structures and equipment across different industries.

One of