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Barra Grande Hydroelectric Power Plant : ウィキペディア英語版 | Barra Grande Hydroelectric Power Plant
The Barra Grande Hydroelectric Power Plant is a dam and hydroelectric power plant on the Pelotas River near Celso Ramos on the border of Santa Catarina and Rio Grande do Sul, Brazil. The power station has a 708 MW capacity and is supplied with water by a concrete face rock-fill embankment dam, the second tallest dam in Brazil. It is owned and operated by Energética Barra Grande SA (BAESA) and produces a 30% equivalent of the demand in Santa Catarina.〔(【引用サイトリンク】url=http://www.baesa.com.br/baesa/categoria.php?&cod_modulo=1&cod_categoria=1 )〕 ==Background== Construction on the dam began on May 2001 by the consortium BAESA whose stakeholders include Alcoa 42.2%, Companhia Paulista de Força e Luz (CPFL) 25%, Companhia Brasileira de Alumínio (CBA) 15%, Camargo Corrêa Cimentos 9%, and DME Energética 8.8%. On 1 November 2005, the first generator went into operation, the second in February 2006 and the third in May of the same year. In September 2005 after construction was complete and the reservoir began to fill, the concrete face on the upstream side of the dam cracked, causing a leak of 1280 liter/s. In June 2007, soil was dumped in the area which reduced the leak to 800 l/s. The dam still remains safe.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Barra Grande Hydroelectric Power Plant」の詳細全文を読む
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