Power

Gas Fired Power Plants

Air & Gas Systems

• Gas Turbine & Steam Turbine Filtration Systems 
  • Comprehensive air filtration solutions, including static or pulse filters and evaporative media for enhanced cooling efficiency. GT and steam turbine inlet filter house upgrades.  
• Expansion Joints & Seals 
  • Flexible and metallic expansion joints for gas turbine exhaust, HRSG to stack connections and steam turbine housings. Includes fabric and metallic penetration seals, inlet filtration joints, steam turbine metallic joints, and rubber joints circulating pumps and other various applications.  
• Ventilation & Dampers 
  • Ventilation fans for steam turbines and turbine decks, bypass and stack dampers for exhaust flow control, and steam turbine room ventilation louvers for proper airflow management. 

• Gas Turbine & Steam Turbine Filtration Systems 
  • Comprehensive air filtration solutions, including static or pulse filters and evaporative media for enhanced cooling efficiency. GT and steam turbine inlet filter house upgrades.  
• Expansion Joints & Seals 
  • Flexible and metallic expansion joints for gas turbine exhaust, HRSG to stack connections and steam turbine housings. Includes fabric and metallic penetration seals, inlet filtration joints, steam turbine metallic joints, and rubber joints circulating pumps and other various applications.  
• Ventilation & Dampers 
  • Ventilation fans for steam turbines and turbine decks, bypass and stack dampers for exhaust flow control, and steam turbine room ventilation louvers for proper airflow management. 

Combustion & HRSG Systems

•   HRSG Inspections, Maintenance & Component Services 
  • Comprehensive support for Heat Recovery Steam Generators (HRSG), including thermography, NDE (Non-Destructive Examination), consulting, and full outage contractor services. Component services cover HARPS and module replacements, liner repairs, upgrades, and valve outage services for HRSG and balance-of-plant systems.
• Exhaust Systems and Silencers
  • Simple cycle plant exhaust system stack silencer retrofits and replacements 
  • CT and HRSG liner upgrades 
  • Vent silencer inspections, upgrades and installation
• Duct Burner Systems
  • New and retrofit duct burners with related components such as Proflame scanners, igniters, and burner parts.
• HRSG Monitoring & Diagnostics
  • HRSG access doors, viewports, duct burner cameras, and acoustic pyrometers for isothermal mapping with tube leak detection.
• Package Boilers & Industrial HRSGs
  • New and upgraded package boilers, including electric boilers and industrial HRSG solutions.

Emissions Control Systems

• Selective Catalytic Reduction (SCR) Systems
• AIG Replacement and Upgrades
• SCR Fan Upgrades
• Ammonia Tanks
• OEM Replacement Parts
• Inspections
  

Balance of Plant

• Fabrication & Structural Components: Custom-built platforms, staircases, and fabricated components for plant upgrades and maintenance.

Renewable Power – BioEnergy & Waste-to-Energy Plants

Air & Gas Systems

• Centrifugal & Axial Fans 
  • Combustion Air Fans: Forced Draft (FD), Induced Draft (ID), and material handling fans  
  • Flue Gas & Emission Control Fans: Vent/exhaust fans, booster fans, and process exhaust fans manage off-gases and emissions. 
  • Ventilation & Safety Fans: Building ventilation fans and generator cooling fans. 
  • Fan Services & Optimization: Component replacements, efficiency upgrades, laser alignment, balancing, and performance assessments. 
  • Expansion Joints (Fabric, Metallic & Rubber) 
    • Boiler & Combustion Expansion Joints: Installed at critical points in the furnace, boiler casing, economizer, and air preheater.  
    • Flue Gas & Ductwork Expansion Joints: Installed at key locations such as Induced Draft (ID) and Forced Draft (FD) fan outlets, flue gas ducts, SCR inlets/outlets, and emission control systems to accommodate thermal movement and system flexibility. 
    • Stack & Ash Handling Expansion Joints: High-temperature, high-pressure for  stacks and chimneys, as well as in ash handling and gasification systems. 
    • Expansion Joint Services & Optimization: Installation, repairs, retrofits, inspections, and material upgrades (fabric, metallic, and rubber) ensure durability, efficiency, and long-term reliability. 
  • Dampers 
    • Combustion & Process Control Dampers: Regulate airflow in power boilers, incinerators, and combustion chambers. 
    • Flue Gas & Emission Control Dampers: Installed in Selective Catalytic Reduction (SCR) inlets/outlets, Electrostatic Precipitators (ESPs), baghouses, and scrubbers. 
    • Isolation & Safety Dampers: Stack isolation, hot/cold air gates, guillotine, slide gate, and poppet dampers. 
    • Damper Services & Optimization: Component replacements, upgrades, alignment, actuation retrofits, and field repairs ensure efficiency, reliability, and extended service life. 
  • Ductwork (Carbon and Stainless) 
    • Combustion & Flue Gas Ducts: Direct airflow from Forced Draft (FD) fans to burners, while flue gas ducts connect combustion systems to air preheaters, SCRs, ESPs, baghouses, and the stack. 
    • Recirculation, Bypass & Ventilation Ducts 
    • Bypass ducts manage air preheater and economizer flow, while ventilation ducts maintain safe working conditions in turbine buildings, fuel processing areas, and emissions control systems

Boiler & Combustion Systems

• New & Retrofit Boilers 
  • Package boilers, HRSGs, and electric boilers, along with upgrades to existing biomass and waste-to-energy boiler systems. 
• Burners & Combustion Components 
  • New and retrofit burners for steam and power generation and package boiler burners. Includes boiler doors and tube shields for protection in harsh combustion environments. 
• Diagnostics & Monitoring 
  • IR/visual boiler cameras and acoustic pyrometers for isothermal mapping and tube leak detection in biomass and waste combustion processes. 
• Combustion Electronics 
  • ProFlame scanners and igniters for boiler and incinerator upgrades

Bulk Material Handling

• Fuel Handling & Storage Solutions 
  • Belt conveyors, stacker/reclaimers, truck dumps, bucket elevators, and drag chains for efficient movement of biomass fuels and waste-derived feedstocks. New bolted and welded silos, bin discharge systems, rotary plows, and feeders for optimized storage and handling. 
• Wear & Flow Enhancement Products 
  • Ceramic WearSpan transfer chutes, Torlene UHMW liners, chrome carbide, wear plates for chutes and hoppers, and epoxy liners for durability and efficiency in biomass and waste handling applications. 

Environmental & Ash Systems

• Ash & Emissions Control Systems 
  • Pneumatic handling ash systems, blower packages, Dry Sorbent Injection (DSI) and Activated Carbon Injection (ACI) systems for mercury and acid gas control, and system components. 
• Air Pollution Control 
  • Wet and dry Electrostatic Precipitators (ESPs), baghouses, Regenerative Thermal Oxidizers (RTOs), Reciprocating Catalytic Oxidizers (RCOs), circulating dry scrubbers, and wet scrubbers for emissions management in waste-to-energy and biomass combustion. 
• SCR & SNCR Systems 
  • New Selective Catalytic Reduction (SCR) and Selective Non-Catalytic Reduction (SNCR) systems, AIG replacements, upgrades, skids, and related components for NOx control. 

Balance of Plant

• Valves maintenance services and noise control solutions. 
• Fabrication 

Coal Fired Power Plants

Air & Gas Systems

• Centrifugal & Axial Fans 
  • Combustion Air Fans: Forced Draft (FD) fans supply combustion air, Induced Draft (ID) fans remove flue gases, Primary Air (PA) fans transport pulverized coal, coal mill fans, and boiler & gas recirculation fans. 
  • Ventilation & Safety: Roof ventilation fans in the boiler house, turbine deck, and coal tunnels ensure proper airflow, heat dissipation, and safe working conditions. 
  • Fan Services & Optimization: Component replacements, efficiency upgrades, laser alignment, balancing, and performance assessments ensure reliable and optimal fan operation. 
  • Expansion Joints (Fabric, Metallic and Rubber 
    • Boiler & Combustion Expansion Joints, including the furnace, economizer, and air preheater 
    • Flue Gas & Ductwork Expansion Joints, including the Induced Draft (ID) and Forced Draft (FD) fan outlets, flue gas ducts, scrubber inlets/outlets, Selective Catalytic Reduction (SCR) system, and air heater systems to accommodate thermal movement and system flexibility. Stack & Ash Handling Expansion Joints: Stack and chimney, as well as in fly ash and bottom ash handling systems. 
    • Expansion Joint Services & Optimization: Installation, repairs, retrofits, inspections, and material upgrades (fabric, metallic, and rubber) ensure durability, efficiency, and long-term reliability. 
  • Dampers 
    • Combustion & process control dampers to regulate airflow in Forced Draft (FD), Primary Air (PA), and Induced Draft (ID) fans, as well as air preheaters and flue gas recirculation systems. 
    • Flue Gas & Emission Control Dampers: Installed in Selective Catalytic Reduction (SCR) inlets/outlets, Electrostatic Precipitators (ESPs), and baghouses. 
    • Isolation & Safety Dampers: Stack isolation, hot/cold air gates, guillotine, slide gate, and poppet dampers. 
    • Damper Services & Optimization: Component replacements, upgrades, alignment, actuation retrofits, and field repairs.

• Ductwork
  • Combustion & Flue Gas Ducts: Direct airflow from Forced Draft (FD) fans to burners and Primary Air (PA) fans to coal mills, while flue gas ducts connect the furnace to air preheaters, Selective Catalytic Reduction (SCR) systems, Electrostatic Precipitators (ESPs), baghouses, and the stack. 
  • Recirculation, Bypass & Ventilation Ducts: Flue Gas Recirculation (FGR) ducts help reduce NOx emissions, bypass ducts manage air preheater and economizer flow, and ventilation ducts support airflow in the boiler house, turbine deck, coal tunnels, and ash handling systems

Bulk Material Handling

• Conveyor systems and components 
  • New and upgraded belt conveyors 
  • Resigned and retrofit transfer chutes with Wearspan ceramic, Keyskirt® load zones. 
  • Conveyor components such as skirting, scrapers, idlers, and wear liners (ceramic, chrome carbide, UHMW, and rubber). 

Combustions Systems

• Fuel-burning system 
  • Coal mill components, grinding rollers, ceramic-lined fuel piping, coal shut of valves, upgraded Low NOx coal burners, replacement coal burner components, gas burners, igniters, flame scanners, and burner management systems (BMS).  
• Boiler components 
  • Boiler doors, tube alignment castings, and tube shields 
• Boiler Diagnostics 
  • Boiler cameras and acoustic pyrometers, for real-time visibility into combustion performance and tube health.  

Environmental & Emissions Control

• Air Pollution Control Systems 
  • Baghouses, electrostatic precipitators (ESPs), Dry Sorbent Injection (DSI), Activated Carbon Injection (ACI), and ammonia-based SCR/SNCR systems. 
  • Ash handling wet and dry bottom and fly ash handling, including drag chains, pneumatic systems, and ash silos. 

Balance of Plant

• Valves maintenance services and noise control solutions. 
• Fabrication