To decrease the cost of hydroelectric power and increase the demand for service, Kiewit completed this bid-build contract to expand the Healey Falls Generating Station. Located about 15 kilometers north of Campbellford, the generating station includes a new unit in a spare bay inside the existing hydroelectric power plant once complete.
Mass. Electric Construction Co (MEC) installed an 880 KW roof mounted PV system on the Waltham High School in Massachusetts. The scope of work included PV modules- 3080 each LG250 mods; inverters 2 each- Solaron 333kW; an Hb Solar Mounting System (100% ballasted) including ballast; Solar BOS fused Combiner Boxes; Data Acquisition System (DAS); and (8) 200A rated Fusible DC Disconnect.
The Kiewit team consisting of partners from Eastern District, Kiewit Power Constructors, Kiewit Power Engineers, and Mass Electric was awarded the contract to engineer, procure, construct, and start up the Homer City AQCS Project Units 1&2.
The Kiewit team was awarded the contract to design and install the Ghent Coal Combustion Residuals (CCR) Transport Project. Upon completion, it will condition, dewater and transport CCR from the four coal-fired boilers to a remote landfill storage. The project includes the installation of a pneumatic system for conveying fly ash, including fly ash storage silos, gypsum dewatering facility and bottom ash dewatering facility. The ash handling project incorporates a 1.8-mile overland pipe conveyor for transporting the dewatered CCR to a landfill.
Located 5 miles southwest of downtown Memphis, the Allen Combined-Cycle Plant is a 1,100 MW natural gas-fired power plant that replaces Tennessee Valley Authority’s (TVA) almost 60-year-old Allen Fossil Plant. Kiewit was the EPC contractor for the new 2x1 combined-cycle facility, which features two GE 7HA.02 combustion turbines and a Toshiba steam turbine.
As part of its commitment to expand fuel diversity, Tennessee Valley Authority replaced its two oldest coal-fired units at the Paradise Fossil Plant with a natural gas-fired power plant. Kiewit was selected as the EPC contractor for the new 3x1 combined-cycle facility, which now generates 1,100 MW of power.