OUR PROJECTS

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LOWER XEPIAN HYDRO POWER PLANT

The Lower Xepain HHP  is expected to locate on Nam Xepian  river   at location of HinLat village, Sanamsai   district Sekong province. Dam site  will be constructed at location where is about 40 Km from Attapeu provincial center  to the west and about   80 Km  far from  PaKse  District, Champasack province .  Normal water level is 102 m and dead water level  is 101m.  It is geographical  coordinates are within: 14°44'56" Northern Latitude and106°27'04" longitude  Natural river basin area  is 978 km2. The flow of area 189 Km2 diverted to Xenam  Noy HPP, the main area is 789 Km2.   Area of reservoir surface onfirming to NWL is 0.627  Km2.  Installed capacity              :  14.8 MW  Annual average energy output            : E0 = 61.65   x 106 KWh  Turbine type                                        : Francis  Number of units                                   :  Z = 2 units  FIRR             : 10.32%  EIRR             : 11.03 %   Payback period             : 17 years  Total investment cost estimate            : 34,600,000 USD