Air Heater
Air Heaters
Boiler Buckstay Corners
Boiler Piping
Comanche Unit #3 Penthouse Insulation
Comanche Unit #3 Penthouse Insulation
Dampers
P.A. Fan
Comanche Unit #3 Boiler
Location: Pueblo, CO
Owner: Xcel Energy
Contractor: Alstom / APComPower, Inc.
Date Completed: September 2009
Scope of Work
The Comanche Unit #3 Boiler project required APi Construction to supply and install approximately 325,000 SF of conventional insulation and lagging on a new Alstom 750-MW supercritical coal-fired boiler, selective catalytic reduction system (SCR), fans, air heater, and the associated ductwork. In addition, APi supplied and installed nearly 12,000 LF of insulation and jacketing on the boiler piping.