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Over the past five years, national, regional, and local clients have relied on the DC Companies to perform work on over 1,000 projects, 100 sites, and 25 power plants.

Rocky Mountain Energy Calpine Station – Units 1 and 2 Major Outage 
  • Tube Samples

  • Pad Welding

  • Casing Crack Repairs

  • Turbine Crack Repairs

Calpine Magic Valley – Units 1 and 2
  • LP, IP, HP Drain Replacement

  • Attemperator Spray Nozzle Replacement

  • Mechanical support


Calpine Magic Valley
  • 20" Main steam line valve replacement

  • 18" Cross over Line Supports

  • Attemperator Spray Nozzle Replacement

Xcel Energy Arapahoe Stationtitle
  • Design, Fabrication and Installation of Attemperator Tube Bundle 

Calpine Hidalgo Energy Center
  • Relief Valve 1370
  • Thermal Well TW 2415
  • Attemperator Spray Sleeve Cracks
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