Petrochemical.

Northern Inspection Services (NIS) Cathodic protection design program offers a custom approach to creating and installing an efficient Corrosion Protection (CP) system.  NIS utilizes industry leading equipment, materials and techniques to ensure optimum installation and performance of all cathodic protection systems – thus, reducing failures and leaks associated with corrosion. 

• Cathodic Protection Design
• Annual Survey
• Pipeline Current Mapping
• Interference Testing
• Failure Analysis
• Coating Inspection
• Installation Quality Control and Accordance
• Bulk Storage Tank Farms (ASTs/ USTs)
• Upstream Operators
• Midstream Stores
• Downstream Refines
• Hydrocarbons