PROJECT INFORMATION:
Project name: Nam Theun 1 Hydropower Project
Client: Andritz Hydro GmbH
Turbine type: Francis
Capacity: 650MW (2x260MW + 1x130MW)
Scope of work: HVAC, Fire Fighting, Fire Detection system – Design, supply equipment & materials, guiding of installation and commissioning.
Location: Ban Phonchaleurn, Pakkading district, Bolikhamxai province, Lao PDR
Completion time: March/2023
Key highlights:
Video for deluge valve spray test for Transformers:
Air ducting in Power House
100% ducting insulated
Set up for VAV box (Varialbe Air Volume)
Testing of fire/smoke detector before commissioning
Note parameters of MCC panel (Motor Control Centre)
Inert gas IG-55 system for Fire Fighting of Generators
Pressure reducing valve in the main supply piping of FF system
FF piping connect to fire water tank placed on top of mountain
Chiller system
Entire system in 3D model
Spray test for Fire Fighting of Transformers
Spray test for Fire Fighting of Shunt Reactor
Spray test for Fire Fighting of Shunt Reactor
Spray test for Fire Fighting of Neutral Reactor
Outdoor AHU, PAU system
Checking shop drawings
Computer for central control of HVAC & FDA system
Nam Theun 1 Hydropower Project (650 MW)
Commendation letter from Customer
