Feedwater Heater Replacement


Plant:
Project:
Location:
Owner:
Year:

Colstrip Unit 3 & 4 Power Plant
Feedwater Heater Replacement
Colstrip, Montana
PP&L Montana
June, 2005 and June, 2006









Scope:

Bigge Crane and Rigging, as contractor to the Owner, performed the following heavy lifting and moving activities for the Feedwater Heater Replacement Project at the Colstrip 3 & 4 Power Plant:

  • Engineering a custom skidding and lifting solution for the exchange of the feedwater heaters weighing 100 tons each
  • Erected and disassembled the skidding and rigging system
  • Removed the old feedwater heater from its location in the Turbine Building
  • Lifted the 100 ton feedwater heater using the Turbine Building crane and traversed it within the Turbine Building

Job Challenges:

Bigge Constructors will successfully deal with the following challenges on this project.

  • Engineering a unique solution to the skids and lifts
  • Handling the 100 ton load through lifting and traversing in the Turbine Building
Bigge Power Constructors
Revised December 13, 2005

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