Coast-to-Coast Capabilities

Coast-to-Coast Capabilities

Dallman Unit #4 230-MW Coal-fired Boiler

Project Location: Springfield, IL Office

Owner: Springfield Water, Light & Power

Contractor: Kiewit Power Constructors

In addition to the coal-fired boiler scope, APi had a turnkey contract to supply and install all the insulation, lagging, and pipe jacketing for this grassroots 230-MW coal-fired power plant. APi Construction's scope of work included approximately 185,000 SF of insulation and lagging installed on a new 230-MW Foster Wheeler coal-fired boiler, Wheelabrator fabric filter dust collector, Wheelabrator wet scrubber, and a Toshiba steam turbine. In addition, API provided approximately 13,100 LF of insulation and jacketing on the balance of plant piping for this new plant.

Boiler buckstay corner
Boiler wall
Dallman unit #4
Downcomer piping with boiler
Header enclosure
Primary air fan
Vertical header enclosures