IESCO provides high level nondestructive examination, condition assessment and metallurgical engineering services to a broad range of industries, including:

 

 

The Petroleum Refining Industry
The Petrochemical Industry - in ammonia, methanol and urea production
The Power Generation Industry - fossil fired and nuclear generating plants
The Oil and Gas Production Industry - both onshore and offshore sectors

Our services include a non-intrusive evaluation of critical plant equipment utilizing ultrasonic examination and electromagnetic examination. This work can be carried out with the plant online, eliminating the need for shut down and/or internal inspection of pressure vessel equipment.

Conventional Ultrasonic Examination of Weldments to :

  • AWS structural code
  • API pressure vessel and piping codes
  • ASME pressure vessel and piping codes
  • ABS marine requirements

Advanced Ultrasonic Examination - Manual and automated, for the assessment of corrosion, flaws and defects

  • A Scan / B Scan / C Scan
  • Time of Flight Diffraction (TOFD)
  • Phased Array
  • Elevated Temperature Flaw Detection (700°F)
  • Extended Distance Inspection Technology (EDIT®)

Specialized Techniques for Various Damage Mechanisms

  • Fatigue
  • Hydrogen Induced Cracking (HIC)
  • Creep Damage
  • Stress Corrosion Cracking
  • Corrosion
  • High Temperature Hydrogen Attack (HTHA)

Radiographic Examination - Gamma ray (Iridium 192 and Cobalt 60), x-ray, CRT

Magnetic Particle Examination - wet and dry

Liquid Penetrant Examination

Magnetic Flux Exclusion (MFE) - for tank floor scanning

Visual Examination

  • Structural steel - AWS D1.1
  • API pressure vessel - API 510
  • API piping - API 570
  • API tank inspection - API 653
  • ASNT Level II

ACFM / ACPD - Crack Detection and Sizing Through Coatings and Scale

 

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