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Botswana, Lotsane Dam


Description: A 30m-high, 1.5 km-long embankment dam. The dam has a volume of 1.4 x 106 m3,  and is equipped with an ungated 180 m-long ogee crest spillway, a reinforced concrete intake tower and steel line doublets conduit, and an irrigation water supply main pipeline 6 km long.
Owner: Botswana Department of Water Affairs.
Contractual  amount: USD  100.7 million.
Duration of works: Feb. 2009-2012.
Financier: National Development Fund of Botswana Government
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