Cathodic Protection Grid Survey
Your facility is subdivided into an appropriate set of panels to allow the work to be completed in stages. Each test panel’s location and orientation within the plant are documented. While panel sizes can be different for different facilities, spacing between data collection points is always the same. This enables reassembly of multiple panels into a large map for the entire facility.
The survey can be completed with the cathodic protection system on, off or interrupted, depending on which information is most important. Thresholds are set and assigned specific colors to enable fast detection.
Everything is then graphically displayed in an easy to understand heat map for analysis.
- Identify areas that do not demonstrate adequate cathodic protection.
- Locate unintentional shorts, grounds and interconnects.
- Select and prioritize plant locations for excavation and direct examination.