EC&A Solutions Eng LLC
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Integrity & corrosion

Pipeline corrosion assessment.

Internal and external corrosion, CP, coatings, and remaining-wall FFS written to a remain-in-service, repair, or replace decision.

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Corrosion work is written to an integrity decision: remain in service, repair, or replace. Internal and external mechanisms are modeled together with coatings, cathodic protection, and remaining-wall fitness-for-service so the argument sits in one assessment.

  • Internal CO2, H2S, and microbiologically influenced corrosion (MIC)
  • CP FEED evaluations and assessments; oxygen, seawater, and galvanic modeling
  • Erosion-corrosion and sand erosion
  • Fitness-for-service of general, localized, and pitting corrosion
  • Coating evaluation and CP remediation
  • Integrity management, corrosion management plans, and risk-based assessment for onshore and offshore systems
  • Failure analysis of pipeline systems
  • Inspection related to pipe making and coatings

Codes of record include ASME, ASTM, NACE, DNV, and API, applied as the project specifies.

Oil, water, and gas layers through a 90-degree jumper elbow
Oil, water, and gas through a 90-degree jumper elbow.
Water on the pipe invert and the wall-loss that follows
Water on the invert, and the wall-loss that follows.

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