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Phone: 618-258-9000
Fax: 618-258-9090
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Power Generation Plants

Maintenance and Construction

Maintenance & Construction

A tradition of safety and contracting excellence has secured GRP Mechanical a presence in Power Generation for over 30 years. Experience, quick response, proper planning, and thorough inspection; GRP brings these attributes to your projects.

Maintenance and Construction


  • Boilers
  • Precipitators
  • SCRs
  • ID, GR, FD and PA Fans
  • Duct Work
  • Wet and Dry FGD’s
  • Bag Houses
  • Conveying Systems: Lime, Coal, Ash
  • Economizers
  • Piping: Critical Piping, BOP Piping, FRP, HDPE, Special Alloys
  • Air Heaters
  • Structural Steel
  • Ball Mills
  • Carbon Injection Systems
  • Cooling Water
  • Water Treatment
  • Condensers
  • Exchangers
  • Cyclones

Experience in Coal Fired, Gas Fired, HRSG, Bio-Mass and Geo Thermal Units from new construction to maintenance and emergency outages. The following list represents our current team members' experience while working for Aker Kvaerner, PMC, and GRP.

  • Tracy Clark Power Station, Reno, NV
  • Payson Power Plant, Payson, UT
  • Dynegy Power, Baldwin, IL
  • Dynegy Power, Wood River, IL
  • Dynegy Power, Havana, IL
  • Rio Bravo Power Plant, Lincoln, CA
  • TS Power Plant, Battle Mountain, NV
  • Burney Forest Power Plant, Burney, CA
  • Geysers Power, Sonoma, CA
  • Cal Peak Power, Fresno, CA
  • Cal Pine, Alameda, CA
  • King City Power, Monterey, CA
  • Moss Landing, Monterey, CA
  • Bear Creek Power, Shasta, CA
  • Prairie States, Marissa, CA
  • Mid America Energy, Council Bluffs, IA
  • Thomas Hill Power Plant, Clifton Hills, MO
  • Ameren-Duck Creek, Canton, IL
  • Ameren-Coffeen, Coffeen, IL
  • Ameren-Meredosia, Meredosia, IL
  • Springfield KBV, Springfield, IL

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