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

2x700 MW Rajpura Coal Based Super-Thermal Power Project, Punjab, India


    Name of Project : 2x700 MW Rajpura Coal Based Super-Thermal Power Project, Punjab, India

    Owner : Nabha Power Limited, India

    Client : Larsen & Toubro Limited, India

    Capacity : 2x700 MW (Supercritical)

    L&T-S&L’s scope : Complete Basic and Detail engineering for EPC of entire plant

    Configuration :

    • Two (2) L&T-MHPS make Boilers
    • Two (2) L&T-MHPS Steam Turbine Generators (STGs)

    Key Technical Features :

    • Supercritical Boilers with vertical water walls and internal rifle tubes. Furnace designed for lower slag deposition and lower NOx fuel firing system.
    • STG of capacity 700 MW each having one combined HP/IP and two (2) LP cylinders, tandem -compound quadruple exhaust, condensing reheat turbine designed for high operating efficiency and maximum reliability
    • STG auxiliaries like Boiler Feed Pumps (BFP), Condensate Extraction Pump (CEP), DM cooling water pumps, Vacuum pumps, heat-exchangers etc.
    • Deaerator , HP/LP Heaters and Condensers are dual pressure once through type having divided water box
    • Balance of Plant including coal handling, ash handling, water system, HVAC, fire fighting, fuel oil system etc.
    • State-of-the-art Electro Static Precipitators with high efficiency
    • General Civil works including raw water reservoir and ash pond
    • Natural draft cooling tower
    • Twin flue stack

    Fuel : Indian Coal

    Year of commissioning : 2014