Technology

Leading the global power plant maintenance market with unrivaled technological capabilities

Specialized Technology

Boiler Diagnosis

  • Boiler Diagnosis related photo
  • Provision of solutions for facility improvement, life assessment, and failure analysis through precision diagnosis of boiler and HRSG facilities based on specialized diagnostic equipment and many years of accumulated diagnostic experience
  • Provision of total services for boiler and HRSG facilities, including detailed design, manufacturing, construction supervision, and performance improvement projects

Diagnosis Service

Failure and Damage Analysis

Analysis of corrosion, fatigue, creep, and thermal stress damage in tubes, headers, supports, and related components

  • Analysis of boiler facility design and operating conditions
  • Provision of root cause analysis, RCA, through mechanical material analysis
  • Provision of facility improvement plans for vulnerable areas
  • Manufacturing and replacement construction of heating surfaces through the establishment of improvement measures

Life Diagnosis and Integrity Assessment

Prediction of equipment life by quantifying changes in the physical properties of metallic materials

  • Ultrasonic based measurement and evaluation of thickness, hardness, and oxide scale
  • Evaluation through indentation tensile testing, a specialized non destructive testing method, and borescope inspection
  • Specialized and non-destructive evaluation, including PT, MT, UT, PAUT, and LFET
  • Microstructure and material property evaluation through sampling analysis, including elemental and compound analysis
  • Degradation assessment through metal surface replication testing
  • Material life assessment using the LMP Master Curve

Boiler / HRSG Precision Inspection

Precision inspection of vulnerable and damaged areas of facilities based on accumulated diagnostic data

  • Inspection using specialized diagnostic equipment for tubes, headers, drums, and auxiliary facilities
  • Diagnosis of thermal expansion, insulation materials, structures, casings, penetrations, and radiated heat
  • Provision of facility improvement plans through diagnosis

Failure and Damage Analysis

Retrofit, uprate, and recovery construction of facilities based on diagnosis and level evaluation

  • Boiler performance design, structural design, and system design
  • Furnace combustion and flow analysis
  • Manufacturing, construction, and supervision engineering
  • Retrofit, uprate, and recovery construction of aging facilities

Major Clients

Domestic

  • KEPCO Group Company

  • Korea District Heating Corporation

  • Independent Power Producers

  • Steel and Chemical Plant Complexes

Overseas

  • South Africa, ESKOM

  • Philippines, South Premiere Power

  • Uruguay, UTE(Usinas y Trasmisiones Electricas)

  • Madagascar, Dynatec

  • Jordan, Amman Asia Electric Power

  • India, Gujarat State Electricity

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