Upper Easoup Reservoir
Project location: On upstream of Easuop stream in Chu Ma Lanh commune, Easup district, Dak Lak province. Construction time: Commencement on 12/6/2001 Project managers: Hoang Minh Dzung, Phan Nhu Hai, Nguyen Huu Ngoc Project tasks: - Irrigation area: 9455 ha - Supplying water for domestic use - Aquaculture - Improving climate - Generating power, N=1600 kw Major technical parameters: Basin area: 450 km2 Work grade: III Surcharge water level: + 218.28 m Normal water level: +217.58 m Dead water level: +205.00 m Total storage capacity: 146x106 million m3 Effective storage capacity: 135x106 million m3 Dead storage capacity: 11.0 million m3 Scale and structure of project major works: Earth dams: + Main dam: length: 2020m, Hmax: 26m + 2 auxiliary dams Main spillway: Ophiserov, gated spillway, n(BxH) = 3(8x8)m, maximum head on spillway sill: (Hmax)=8.70m, spillway width: 24m. Sill elevation: +209.58m, discharge p=1%: 793 m3/s. Emergency spillway is located on right bank of main spillway. The spillway is an ungated one and constructed of rock, spillway width: 80m, maximum spillway discharge=198 m3/s Intake: Diameter d=1.8m, length: 107.4m, design discharge: 12.20 m3/s. Pressure flow. Hydropower plant: installed capacity: N=1600kw |
