Over the last 50 years, NCL has successfully completed more than 20,000 cathodic protection projects worldwide.
- AC/DC Mitigation on Petroleum Pipeline Denver, Colorado
- NCL was tasked to eliminate or validate client concerns regarding AC mitigation of new coated steel petroleum products pipeline. 250 of 450 total miles of the route will travel under high voltage power lines. Location is in open rural cross-country environment, except for first 15 miles near and around airport open areas. 250 miles of the pipeline corridor contains up to 6 overhead transmission lines and three regulated foreign products pipelines. NCL was also tasked to perform a Stray Current Corrosion evaluation and cathodic protection design.
- Natural Gas Pipeline Portland, Oregon
- NCL provides on-call corrosion engineering services- pipeline annual surveys, close interval surveys, and forensic analysis. Troubleshoots many CP systems protecting pipeline. We provide specialty materials upon request, and support field crews with install assistance when requested.
- Mix Products Pipeline Seattle, Washington
- Performed Close Interval Survey/Cathodic Protection inspection of 360 miles of pipeline. Identified and located potential corrosive anomalies along pipeline right of way. In addition to a Leak Detection Survey on the NG Lines.
- Mix Products Pipeline Bellingham, Washington
- Performed Close Interval Survey / Depth of Cover / Cathodic Protection inspection of 66 miles of pipeline. Identified and located potential corrosive anomalies along pipeline right of way.
- Field / Distribution / Refinement Kenai, Alaska
- Design, install and maintain the CP systems to protect the buried pipelines and on-grade storage tank bottoms from external corrosion.
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