SURVEY
We perform the entire spectrum of external corrosion direct assessment survey techniques. All surveys are geo-referenced using DGPS coordinate acquisition.
SURVEY SERVICES
- Bi-monthly rectifier inspections.
- Annual cathodic protection surveys.
- Close interval survey (CIS).
- Alternating current voltage gradient (ACVG) survey.
- Direct current voltage gradient (DCVG) survey.
- Pipeline current mapper (PCM) surveys.
- Current attenuation surveys.
- Soil resistivity surveys.
- Depth of cover (DOC) surveys.
![Wide cloudy sky](https://wbicorrosion.com/wp-content/uploads/2022/03/CIS2-1024x768.jpg)
![Man walking toward mountains](https://wbicorrosion.com/wp-content/uploads/2022/03/CIS1-1024x768.jpg)
![Pickup on the beach](https://wbicorrosion.com/wp-content/uploads/2022/03/CIS4-1024x768.jpg)
![Man walking beneath commercial jet](https://wbicorrosion.com/wp-content/uploads/2022/03/CIS3-1024x768.jpg)
![Man working under bridge](https://wbicorrosion.com/wp-content/uploads/2022/03/CIS7-1024x768.jpg)
![Two men walking through mud](https://wbicorrosion.com/wp-content/uploads/2022/03/CIS5-1024x768.jpg)
![Two men walking through prairie](https://wbicorrosion.com/wp-content/uploads/2022/03/CIS6-1024x768.jpg)
CLOSE INTERVAL SURVEY FOR PIPELINES
Studying pipe-to-soil profiles can identify areas of inadequate cathodic protection and coating damage. This testing methodology forms an integral component of our corrosion-control program. The survey technique detects localized, active corrosion resulting from a variety of causes.
DATA ANALYSIS AND REVIEW
With our cloud-based data tool, we can:
- Load data each day for quick and easy viewing by the customer.
- Create overlay graphs with different survey types, data sets or survey scenarios.
- View data with satellite map of the survey area.
![software screenshot](https://wbicorrosion.com/wp-content/uploads/2022/03/datamgt.jpg)