Integrity, Metallurgy, & Regulatory

Our Integrity Services professionals are at the forefront of developing the practices and guidance to help ensure that our clients’ assets are operated and maintained according to the latest codes, regulations, and industry standards.

We also offer consulting services on a range of subjects from control room management to pipeline safety audits and from material selection to welding consulting. Customers have also reached out to our integrity team for specialized projects and consultation.

Our highly trained team includes registered Professional Engineers (PE), NACE Institute-certified professionals, and degreed metallurgists who can prepare and maintain core metallurgical material, provide quality control specifications, and much more.

When it comes to pipelines, our team has industry-leading expertise performing failure investigations, including root cause analysis and offering expert witness services for pipeline failures.

However, our main focus is on maintaining the integrity of your assets and ensuring compliance with all relevant codes and regulations. Our code compliance experts spend considerable time commenting on, reviewing, and understanding both proposed and approved industry regulations. EN Engineering provides comprehensive Compliance Review Services to ensure conformance with applicable regulations including 49 CFR Parts 192 and 195 as well as compliance with API Recommended Practice Documents and PHMSA Advisory Bulletins.

To help ensure the safety of your employees and the public, our Pipeline Safety Management System (PSMS) consultants can evaluate and improve your PSMS program to help reveal and manage risk inherent in liquid pipelines. Following API 1173, we work with your team to identify and address safety areas for the life cycle of your pipeline assets.

Our integrity management services cover a range of focus including:

  • Integrity management
  • System assessment and risk prioritization
  • Integrity field services
  • Pipeline Safety Management Systems (API 1173)
  • Regulatory interpretation
  • Metallurgy and applied mechanics
  • Control room management
  • Corrosion control & cathodic protection
  • Operations support
  • Procedure and manual development
  • Pipeline safety audits
  • Pipe specifications and sourcing
  • Welding consultation
  • Fitness-for-Service (FFS) and failure analysis
  • Code compliance procedures and manuals
  • Records and data gathering and analysis
  • Underground storage
  • Specialized studies

Our litigation support includes supervising laboratory testing, simulations, corrosion damage investigation, preparing expert reports, and reviewing other expert reports.

“EN Engineering has probably the best metallurgy guy in the country.”


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