Upper Atbara and Setit Dam Complex
| Upper Atbara and Setit Dam Complex | ||
|---|---|---|
Annual generation 380 GWh (1,400 TJ) annually (est.) | | |
The Upper Atbara and Setit Dam Complex is a twin dam complex comprising Rumela Dam on the Upper Atbarah River and Burdana Dam on the Setit (Tekezé) River in eastern Sudan. The site of the twin dam is located about 20 kilometres (12 mi) upstream from the junction of the Atbarah and Setit rivers and about 80 kilometres (50 mi) south of the Khashm el-Girba Dam. Construction began in 2011 was expected to be completed by March 2016.[2] The 320 MW dam was inaugurated by President Omar al-Bashir in February 2017, with final stages completed later that year.[3]
Design
Rumela Dam on the Atbarah is 55 metres (180 ft) tall and Burdana Dam on the Setit is 50 metres (160 ft) in height. The two dams are connected and have a total length of 13 kilometres (8.1 mi). The twin dam complex has a joined reservoir with a storage capacity of about 3.7 billion cubic metres (3,000,000 acre⋅ft) of water.[4] The maximum filling level is 517.5 metres (1,698 ft) above sea level. The project includes the construction of hydropower stations on both Rumela and Burdana dams with a total installed capacity of 320 MW, and annual firm energy of 834 gigawatt-hours (3,000 TJ). [5]
Project objectives
The project was announced in April 2010 with the aims of supporting the development of eastern Sudan by providing
Project costs
The total cost of the dam complex is estimated at $1.9 billion, of which $838 million for the construction of the dams is from the China Three Gorges Corporation (CTG) and its overseas project-contracting subsidiary, China International Water & Electric Corporation (CWE).[6]
In addition to the project implementation costs are hydroelectric and electric costs, technical and consultancy service costs, land-owning and population resettlement costs, and project implementation management and supervision costs by Sudan's Dams Implementation Unit (DIU). The consultant for the project is the French company Sogreah, which also designed and supervised the implementation of the Khashm el-Girba Dam during the 1960s. The Rumela and Burdana dam designs were revised by the German Company Lahmeyer International, the same company that allegedly revised and supervised the design of the controversial Merowe Dam.
Archaeology
Archaeological surveys were undertaken in the area to be flooded by the National Corporation for Antiquities and Museums during the summer of 2011.[7]
References
- ^ "Upper Atbara - Dam complex" (PDF). Sogreah Consultants. Retrieved 8 February 2013.[permanent dead link]
- ^ "Twin Dam in Eastern Sudan: Rumela Dam on Upper Atbara and Burdana Dam on Setit". Preserve the Middle Nile. 24 April 2012. Retrieved 8 February 2013.
- ^ Gregory B. Poindexter (2 February 2017). "Sudan inaugurates US$1.9 billion Upper Atbara and Setit Dam hydropower project". HydroWorld. Retrieved 4 November 2018.
- ^ a b "Eastern Nile Irrigation Systems Performance Assessments and Options for Improvement - Sudan Country Report - NBI ENTRO". October 2019.
- ^ Water Resources in Sudan: First Edition. University of Khartoum Water Research Centre. 2017.
- ^ "China signs $838 million hydro junction contract with Sudan - People's Daily Online".
- ^ "Sudan Vision Daily News Paper Official Website - Plan for survey, archeological rescue at Upper Atbara and Setit". www.sudanvisiondaily.com. Archived from the original on 2012-06-01.
