Corrosion Control & Cathodic Protection
· DOT Compliance - Gas, Oil, Products Pipelines and Storage (AST's)
· EPA Compliance - Buried Fuel Tanks and Piping (UST's)
· Preconstruction Surveys
· Designs
· Specifications
· Installations
· Maintenance Surveys
· Troubleshooting and Repair
· Stray Current Investigations
· ECDA (External Corrosion Direct Assessment)
· AC Potential Surveys
· AC Mitigation
· ACVG (Alternating Current Voltage Gradient)
· DCVG (Direct Current Voltage Gradient)
· CIS (Close Interval Surveys)
· PCM (Pipeline Current Mapper)
· Failure Analysis
 Analysis of close interval survey data can locate coating damage and active corrosion.

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 Water tanks utilize cathodic protection to prevent internal water and external bottom soil corrosion.

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