HRSG Aftermarket Services

Full range of products and services for HRSG lifetime maintenance

We provide the highest quality service for all Heat Recovery Steam Generators, no matter the OEM, and we are dedicated to providing solutions to help you maintain and operate your HRSG units for maximum performance, efficiency, and cost savings.

Notable clients include: Duke Energy, Iberdrola, Austin Energy, PacifiCorp, Calpine, Intergen, Isagen, CESPM

Regions we are actively serving: North America, Central America, Caribbean, South America

HRSG Inspection Services

As you plan your next outage, let our experienced staff provide inspection and evaluation services for you.

We tap into a repository of experiences, rely on design data, and accumulated knowledge to develop a risk-based approach inspection and evaluation plan for your units.

Each inspection concludes with a formal close-out meeting to discuss any findings requiring prompt attention and to address any important issues.

We will produce a comprehensive final assessment report with detailed results of the inspections, guidance on the condition of the components inspected, and recommended solutions for any corrective action.

Outage and On-site Field Services

  • Visual Inspection and Evaluation Service
    • Condition Assessment
    • Metallurgical Assessment
    • Remote Visual Inspection (RVI)
    • Pipework Support Survey (Hot & Cold conditions)
    • Thermal Imaging Survey
  • Conventional and Specialist NDT Techniques
  • Technical Field Advisory and Consultation
  • Tube Cleaning

HRSG Retrofits and Upgrades

Technology is always advancing. We can evaluate your current HRSG unit and recommend the right upgrade or retrofit package for your system.

Some of the retrofit services we have provided

  • Engineered improvements, modifications and solutions
  • Heat transfer surface and other pressure part replacement
  • Supply of piping systems, such as attemperators and drains
  • Burner repair and/or addition
  • Tube leak retrofit
  • Expansion joints upgrade and/or retrofit
  • Selective Catalyst Reduction (SCR) and CO system addition and replacement
  • HRSG duct and casing liner upgrade
  • Gas and acoustic baffle modification
  • Performance efficiency improvement
  • Steam quality improvement
  • Turn-key demolition and installation service

Spare Parts Strategy & Management

Streamlined Procurement of Original Parts

Having trouble locating the source for original and quality items? We make it easy – your single point of contact for all HRSG-related parts and components to keep your units running at peak condition at all times. Each part is engineered and manufactured specifically to suit the specifications of your equipment.

Spare Parts & Specialty Parts Management

  • Bundles, Headers, Tubes, Piping/Fitting
  • Burners and BMS Systems
  • Dryers and Steam Drum Internals
  • Expansion Joints/Bellows
  • Environmental Controls and Instrumentation
  • Fin Tubes
  • Level Gauges and Level Indicators
  • Manway and Hand-hole Assemblies
  • Pipe Hangers/Supports
  • Pumps
  • Pre-fabricated Piping
  • SCR Catalysts
  • Stack Dampers and Diverter Dampers
  • Strainers and Steam Traps
  • Transmitters, Thermocouples, Thermowells
  • Valves & Actuators (Safety, Control, Gate, Check, Globe, Ball, MOV)