ESL offers comprehensive API inspection services to help your organization comply with regulatory, insurance and industry requirements. Our highly trained and professional staff is up to date on the latest standards and regulations ensuring a proactive approach to compliance.

ESL can provide a wide range of inspection and data management services to ensure the integrity of your operating assets.

ESL API inspection and testing services are performed in compliance with all API standards and recommended practices by certified 510, 570, and 653 inspectors. Our inspectors can provide support while your plant is in operation in addition to turnaround based inspection programs.

Pressure Vessel Inspection (API 510)
  • Turnaround Inspections
  • On-stream Inspections
  • Mechanical Integrity Inspections
  • Fitness for service evaluation
  • On-site fabrication / installation inspection
  • Vendor Surveillance and Audit Services
  • Certified NDT Technicians – UT, UTT, PAUT, MT, PT, LT, RT (Interpretation)
Pressure-Vessel-Inspector
Piping Inspection (API 570)
  • QA/QC support for new construction
  • Turnaround Inspections
  • On-stream Inspections
  • External Visual Inspection of Above Ground Pipelines
  • Inspection of Buried Pipelines
  • Inspection Data Evaluation, Analysis, and Recording
  • Certified NDT Technicians – UT, UTT, PAUT, MT, PT, LT, RT (Interpretation)
Piping-Inspection
Above Ground Storage Tank Inspection (API 653)
  • New tank fabrication inspection
  • In-Service Inspections
  • Out-of-Service Inspections
  • Lining Inspection
  • Fitness for service evaluation
  • Vacuum Box Testing
  • Certified NDT Technicians – UT, UTT, PAUT, MT, PT, LT, RT (Interpretation)
Above-Ground-Storage-Tank-Inspection
Welding Inspection and Metallurgy (API RP 577)
Material Verification Program for New and Existing Alloy Piping Systems (API RP 578)
Welding of Pipelines and Related Facilities (API 1104)
Structural Welding Code – Steel (AWS D1.1)