• L&T-Sargent & Lundy
  • L&T-Sargent & Lundy

445 MW Konaseema Combined Cycle Power Plant, AP, India



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    Name of Project : 445 MW Konaseema Combined Cycle Power Plant at Devarapalli, Andhra Pradesh, India

    Owner : Konaseema Gas Power Limited (erstwhile Konaseema EPS Oakwell Power Limited), India

    Client : Larsen & Toubro Limited, India

    Capacity : 445 MW

    L&T-S&L’s scope : 

    • Complete Basic and Detail Engineering
    • Site Support Services

    Configuration :

    • Two (2) Siemens make V 94.2 Gas Turbines Generators (GTGs)
    • Two (2) L&T make Heat Recovery Steam Generators (HRSGs)
    • One (1) LMZ make Steam Turbine Generator(STG)

    Key Technical Features :

    • GTGs of capacity 139.43 MW each , using natural gas as primary fuel with dry low NOx burners for emission control
    • HRSGs having triple pressure, natural circulation with integral Deaerator
    • STG with Horizontal split of capacity 155.5 MW downward exhaust with combined IP & LP steam injection straight condensing
    • Two pass, single shell divided water box type Axial Condenser

    Fuel : Natural Gas

    Year of commissioning : 2010