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HRSG Freeze Protection Planning and Inspection

Tetra Engineering Group has extensive experience with HRSGs operating in potentially freezing environments. 

Our experience with cold weather issues includes 20 years of CCGT Support in Alaska and Canada, freeze damage evaluation of pipes and pressure parts in many colder sites in the US, keep warm heating requirements for HRSGs and wind protection. One of our experienced engineers can make a field audit and systems review at your site to prepare a Freeze Protection Plan.

Our Services

Our project experience in freezing includes:

Boiler, Heat Exchanger & Piping Condition Assessments

  • Layup
  • Re-start after draining
  • Piping and instrument line protection
  • Post-freeze recovery and testing
  • Wind shielding