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Khashm el-Girba Dam

The Khashm el-Girba Dam is a gravity and embankment composite dam on the Atbarah River about 4 km (2 mi) south of Khashm El Girba in Eastern Sudan. The primary purpose of the dam is irrigation.[1]

Khashm el-Girba Dam
NASA overhead of the dam and reservoir
Location of Khashm el-Girba Dam in Sudan
CountrySudan
LocationKhashm El Girba
Coordinates14°55′31.29″N 35°54′28.30″E / 14.9253583°N 35.9078611°E / 14.9253583; 35.9078611
PurposeWater supply, power
StatusOperational
Construction began1960
Opening date1964
Dam and spillways
Type of damGravity/embankment
ImpoundsAtbarah River
Height47 m (154 ft)
Length3,500 m (11,500 ft)
Spillway capacitySpillway: 1,000 m3/s (35,000 cu ft/s)
Lower floodgates: 7,700 m3/s (270,000 cu ft/s)
Reservoir
CreatesKhashm el-Girba Reservoir
Total capacity1,300,000,000 m3 (1,100,000 acre⋅ft)
Catchment area112,400 km2 (43,400 sq mi)
Surface area125 km2 (48 sq mi)
Maximum length80 km (50 mi)
Normal elevation473 m (1,552 ft)
Power Station
Commission date1961, 1963
Turbines2 x 5 MW (6,700 hp) Kaplan-type
Installed capacity10 MW (13,000 hp)

The dam is equipped with canal headworks, located on its left bank, which divert water into a canal. When water levels in the reservoir are low, three pumps move water into the canal.

The main portion of the dam is an earthen embankment; the spillway and irrigation headworks sections are concrete gravity.[2] The dam has a small hydroelectric power station, which was upgraded during the period 2002-04 to its current installed capacity of 10 megawatts (13,000 hp).[3][4]

See also edit

References edit

  1. ^ . Archived from the original on 2020-10-30. Retrieved 2020-10-26.
  2. ^ Ahmad, Siyam. (PDF). Nile Basin Capacity Building Network. p. A3. Archived from the original (PDF) on 9 October 2010. Retrieved 16 February 2013.
  3. ^ "Khashm Algirba Dam". Sudanese Hydro Generation Co Ltd. Archived from the original on 11 April 2013. Retrieved 16 February 2013.
  4. ^ "Khashm El Girba Hydro Power Station Rehabilitation (2002-04)". Heavy Engineering Ltd. Retrieved 16 February 2013.

khashm, girba, gravity, embankment, composite, atbarah, river, about, south, khashm, girba, eastern, sudan, primary, purpose, irrigation, nasa, overhead, reservoirlocation, sudancountrysudanlocationkhashm, girbacoordinates14, 9253583, 9078611, 9253583, 9078611. The Khashm el Girba Dam is a gravity and embankment composite dam on the Atbarah River about 4 km 2 mi south of Khashm El Girba in Eastern Sudan The primary purpose of the dam is irrigation 1 Khashm el Girba DamNASA overhead of the dam and reservoirLocation of Khashm el Girba Dam in SudanCountrySudanLocationKhashm El GirbaCoordinates14 55 31 29 N 35 54 28 30 E 14 9253583 N 35 9078611 E 14 9253583 35 9078611PurposeWater supply powerStatusOperationalConstruction began1960Opening date1964Dam and spillwaysType of damGravity embankmentImpoundsAtbarah RiverHeight47 m 154 ft Length3 500 m 11 500 ft Spillway capacitySpillway 1 000 m3 s 35 000 cu ft s Lower floodgates 7 700 m3 s 270 000 cu ft s ReservoirCreatesKhashm el Girba ReservoirTotal capacity1 300 000 000 m3 1 100 000 acre ft Catchment area112 400 km2 43 400 sq mi Surface area125 km2 48 sq mi Maximum length80 km 50 mi Normal elevation473 m 1 552 ft Power StationCommission date1961 1963Turbines2 x 5 MW 6 700 hp Kaplan typeInstalled capacity10 MW 13 000 hp The dam is equipped with canal headworks located on its left bank which divert water into a canal When water levels in the reservoir are low three pumps move water into the canal The main portion of the dam is an earthen embankment the spillway and irrigation headworks sections are concrete gravity 2 The dam has a small hydroelectric power station which was upgraded during the period 2002 04 to its current installed capacity of 10 megawatts 13 000 hp 3 4 See also edit nbsp Water portal nbsp Renewable energy portal Upper Atbara and Setit Dam ComplexReferences edit Sediment case study template Khashm El Girba indd Archived from the original on 2020 10 30 Retrieved 2020 10 26 Ahmad Siyam Assessment of The Current State of The Nile Basin Reservoir Sedimentation Problems PDF Nile Basin Capacity Building Network p A3 Archived from the original PDF on 9 October 2010 Retrieved 16 February 2013 Khashm Algirba Dam Sudanese Hydro Generation Co Ltd Archived from the original on 11 April 2013 Retrieved 16 February 2013 Khashm El Girba Hydro Power Station Rehabilitation 2002 04 Heavy Engineering Ltd Retrieved 16 February 2013 Retrieved from https en wikipedia org w index php title Khashm el Girba Dam amp oldid 1153744241, wikipedia, wiki, book, books, library,

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