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L&T-Sargent & Lundy
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3190 MW Qurayyah CCPP Project (1890 MW SCPP + 1300 MW conversion), Saudi Arabia
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Name of Project : 3190 MW Qurayyah Combined Cycle Power Project (1890 MW SCPP + 1300 MW conversion), Kingdom of Saudi Arabia
Owner : Saudi Electricity Company (SEC), Kingdom of Saudi Arabia
Client : Consortium of Arabian Bemco & Doosan Heavy Industries/Sargent & Lundy, USA
Capacity : 3190 MW
L&T-S&L’s scope : Basic Engineering (part) and Detail Engineering Services for the EPC of entire plant
Configuration :
Combined Cycle Power Plant consisting of Five (5) blocks, each with:
- Three (3) GE make 7 FA Gas Turbine Generators (GTGs)
- Three (3) Doosan make Heat Recovery Steam Generators (HRSGs)
- One (1) GE make TC2F-34.5" - LSB Steam Turbine Generator (STG)
Key Technical Features :
- Fifteen (15) GE 7 FA GTGs of capacity 126 MW each
- Fifteen (15) Triple Pressure, Vertical Type HRSGs
- Five (5 ) STGs-D11 of capacity 260 MW each
- Fuel Gas Compressors (6x30% capacity)
- Thermal Desalination Plant (3x50% capacity)
- Sea water once through cooling water system with intake & outfall arrangement
- Hypochlorite Generation Plant (4x50% capacity)
- Demineralization Plant
- Compressed Air System
- Turbine Lube Oil Storage, Forwarding and Purification System
- Chemical Storage, Forwarding & Dosing System
- STG bearing oil Seal Air System
- Hydrogen Generation Plant
- Remineralization Plant
- Waste Water Neutralization Plant
- Plant Nitrogen Purging & Preservation System
- Fire Protection system
Fuel : Natural Gas/Fuel Oil
Year of commissioning : 2014
