Power

  • 540-MW Combustion Turbine Combined-Cycle Power Plant

    The plant uses two Siemens-Westinghouse W501F combustion turbine generators (CTGs), Nooter/Eriksen heat recovery steam generators and a Siemens-Westinghouse steam turbine. We provided construction and procurement of bulk material, including 30,000 cubic yards of concrete, 3,800 tons of steel, 115,000 linear feet (Lft) of pipe and 1,100,000 Lft of wire and cable.   To accomplish plant […]

  • 164-MW Natural Gas-Fired Turbine (GTG) Generator and Heat Recovery Steam Generator (HRSG)

    We provided all detailed engineering, major procurement and construction (EPC).The new GTG has a nominal power production of 164 MW at the site-average ambient air temperature. The HRSG produces about 560 K lb/hr of 1,500-psig steam, operating unfired.  We prepared for the future installation of duct burners in the HRSG to allow supplemental firing resulting […]

  • Progress Energy Electrostatic Precipitator (ESP) Rebuild

    We provided construction direct hire and subcontract labor for the rebuild of two ESPs for the coal-fired power plant.To construct three new fields in the direction of gas flow for the ESPs, we modified each with a new roof-mounted magnetic impulse gravity impact (MIGI), rigid discharge electrode (RDE) and collecting electrode (CE) rapper system.   […]