Ruwa na Koka

Ruwa na Koka
General information
Labarin ƙasa
Tsarin Daidaiton Labarin Kasa	8°23′N 39°05′E
Kasa	Habasha

Tafkin Koka ( Amharic  ; Oromo ) wani ma'ajiyar ruwa ne a kudu maso tsakiyar Habasha . An gina madatsar ruwan Koka a fadin kogin Awash . Ma'ajiyar ruwan tana da fadin 180 square kilometres (69 sq mi) .

Yanayin ƙasa

Wurin da ke yankin Misraq Shewa na yankin Oromia, kusa da babban birnin Habasha kuma mafi girma, Addis Ababa, Madatsar ruwan Koka tana da farin jini ga masu yawon bude ido da mazauna birane. Akwai nau'ikan namun daji da tsuntsaye iri-iri a kusa da tafkin. Madatsar ruwan tana tallafawa masana'antar kamun kifi ; a cewar Ma'aikatar Kamun Kifi da Kifi ta Habasha, ana samun 625 tonnes (615 long tons; 689 short tons) na kifi kowace shekara, wanda ma'aikatar ta kiyasta ko dai kashi 52% ko 89% na adadin da zai dawwama. Madatsar ruwan da madatsar ruwan suna fuskantar barazana sakamakon karuwar laka da ke haifar da lalacewar muhalli da kuma hyacinth na ruwa mai mamayewa.

Gine-gine

Madatsar ruwan Koka siminti ce mai tsawon 458 metres (1,503 ft) kuma matsakaicin tsayin 47 metres (154 ft) . Kan da aka yi amfani da shi yana da 32 to 42 metres (105 to 138 ft) . Babban ɗan kwangilar shine Imprese Italiane all'Estero . Ɗan kwangilar da ya samar da kayan aikin shine Gruppo Industriale Elettro Meccaniche per Impiante all'Estero, kuma ɗan kwangilar da ya gina kayan aikin da kuma gina layukan watsawa shine Società Anonima Elettrificazione . An fara ginin a watan Disamba na 1957 kuma an kammala shi a hukumance a ranar 4 ga Mayu 1960; kasafin kuɗin shine Eth$ 30,641,000. Cibiyar wutar lantarki, mai layukan watsawa 132 kV, ta fara aiki gaba ɗaya a ranar 28 ga Agusta 1960. Addis Ababa ita ce babbar mai ba da taimako. Jimillar ƙarfin wutar lantarki da ake da shi shine GWh 110/shekara. Mekonnen Weldayohanes ne ya tsara kuma ya aiwatar da shirin injiniyan.