Interference Assessment
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Interference Assessment

MATCOR provides complete AC/DC interference testing and analysis for pipelines, storage tanks, power plants, and other infrastructure exposed to electrical interference from sources like other CP systems, DC railways, overhead power lines, and industrial operations. Our technicians identify the interference's cause and effect on the structure and recommend mitigation measures.
transmission lines

Interference can cause serious damage to structural assets. Careful AC/DC interference testing, evaluation and mitigation can prevent accelerated corrosion and avoid safety hazards.

Oil, gas and water pipelines, above ground storage tanks, power plants, energy facilities, deep wells and other infrastructure assets may be subject to electrical interference caused by various third party sources. Sources of AC and DC interference include other cathodic protection systems, DC railway systems, overhead power lines and industrial operations.

MATCOR has the trained personnel and equipment to provide:

  • Complete AC/DC interference testing and analysis
  • Analysis of the effect of interference on the structure
  • Determination of the cause of the interference
  • Recommendations for mitigation of the interference

Qualified MATCOR technical personnel can conduct AC and DC interference testing in the field for oil, gas and water pipelines, above ground storage tanks, power plants, energy facilities, deep wells and other infrastructure assets.

Interference Assessment Key Benefits

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Why MATCOR Services?

MATCOR combines engineering expertise, proprietary products, and specialized installation capabilities to deliver corrosion protection solutions from design through commissioning and beyond.

One Partner, The Right Solution

Engineering, materials, installation, and more from the most techically capable team in the industry.

Leading Installation Capacity

Specialized equipment and dedicated construction crews ready to mobilize.

Engineering-Driven Approach

We don’t simply execute specs—we solve complex corrosion problems. 

50+ YEAR Quality & Safety RECORD

ISO 9001:2015 certified and backed by BrandSafway’s global resources.

Your AC mitigation and CP systems are only as good as the teams that design, install, and manage them. From engineering review through commissioning and annual surveys, here’s how MATCOR gets it right in the field.

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Internal vessel reference electrodes are probe or plug-type zinc, silver chloride, or copper sulfate reference cells for cathodic protection monitoring in condenser water boxes and pressure vessel applications.
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MATCOR cathodic protection junction boxes connect CP system components and provide access points for inspection and monitoring. Custom enclosures are available for explosion-proof and marine applications, with options for resistors, meters, and remote monitoring.

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