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THE GREAT MAN-MADE RIVER PROJECT

THE GREAT MAN-MADE RIVER PROJECT. THE GREAT MAN-MADE RIVER PROJECT. WATER RESOURCES IN LIBYA. Only 5% of the entire area of Libya exceeds 100 mm (4 in) annually. Evaporation rates are also high ranging from 1700 mm (67 in) in the north to 6000 mm (236 in) in the south.

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THE GREAT MAN-MADE RIVER PROJECT

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  1. THE GREAT MAN-MADE RIVER PROJECT

  2. THE GREAT MAN-MADE RIVER PROJECT WATER RESOURCES IN LIBYA Only 5% of the entire area of Libya exceeds 100 mm (4 in) annually. Evaporation rates are also high ranging from 1700 mm (67 in) in the north to 6000 mm (236 in) in the south GROUND WATER 95.6% SURFACE WATER 2.3% DESALINATION 1.4% WATER TREATMENT 0.7%

  3. THE GREAT MAN-MADE RIVER PROJECT Jefara Green Mountains Hamada Sirt Murzug Kufra Mediterranean Sea Tripoli Benghazi Sirt Ajdabiya In a recent study conducted under the supervision of the UN Centre for Environment & Development in the Arab Region & Europe CEDARE, the Nubian Basin (of which Kufra is part) was estimated at containing 373.3 x 10^12 m3. If the neighboring countries extract water at a rate of 1380 MCMY it is calculated that the reserve would last 4860 years. Over extraction in these basins has resulted in seawater intrusion in the coastal aquifers with TDS levels reaching 7000ppm in the Tripoli region These basins contain 10,000 – 12,000 cubic Km. of economically extractable water

  4. THE GREAT MAN-MADE RIVER PROJECT 9.00 m3 1.05 m3 0.79 m3 Desalination Transportation by ships Great Man-Made River Project 0.74 m3 Pipeline from South Europe to Tripoli Cost Comparison Between Different Water Supply Alternatives Quantity of water per One Libyan Dinar

  5. THE GREAT MAN-MADE RIVER PROJECT 03 October 1983 The General People's Congress held an extraordinary session to draft the resolutions of the basic people's Congresses, which decided to fund and execute the Great Man-Made River Project. 28 August 1984 The leader of the Revolution lays the foundation stone in Sarir area for the commencement of the construction of the Great Man-Made River Project.

  6. THE GREAT MAN-MADE RIVER PROJECT Brega PCCP Plant NE Jebel Hasouna Wellfield Sarir Wellfield Sarir PCCP Plant E Jebel Hasouna Wellfield Tazerbo Wellfield Conveyance - Length 190 Km (119 Miles). - Diameter 4.0 m (13 ft.). Gedammes Wellfield No. of Wells 144 Total Production 90 MCMY Jaghboub Wellfield No. of Wells 40 Total Production 50 MCMY Mediterranean Sea Tripoli Tobruk Benghazi Sirt Ajdabiya Ghadames Jaghboub Sarir & Tazerbo Well Fields - Total Production 2.0 MCMD - No. of Wells 234 - Length 1926 Km (1204 Miles ). of mainly 4.0 m (13 ft.) diameter pipes East & NEJebel Hasouna Wellfields - No. of Wells 586 - Total Production 2.5 MCMD - Length of 1.732 Km (1,083 Miles) of mainly 4.0 m (13 ft.) diameter pipes Kufra Wellfield No. of Wells 285 Total Production 1.68 MCMD Tazerbo Kufra

  7. THE GREAT MAN-MADE RIVER PROJECT • Reservoirs • Ajdabiya Holding Reservoir - Capacity 4.0 mcm • Al Gardabiya Reservoir - Capacity 6.8 mcm • Omar Mukhtar Reservoir - Capacity 4.7 mcm • The Grand Al Gardabiya Reservoir - Capacity 15.4 mcm • The Grand Omar Mukhtar Reservoir - Capacity 24.0 mcm Total Storage Capacity = 54.9 mcm

  8. Two Pipe Manufacturing Plants • Sarir Plant • Three lines producing 120 pipes daily • Brega Plant • Two lines producing 80 pipes daily

  9. THE GREAT MAN-MADE RIVER PROJECT Cut-away Section of a Pre-stressedConcrete Cylinder Pipe (PCCP) PIPE MAKE-UP MORTAR COATING STEEL PRE-STRESSING WIRE OUTER CONCRETE CORE STEEL LINER INNER CONCRETE CORE Length of Pipe = 7.52 meters Pipe Diameters 1.6-4.0 meters Weight of Pipe = 75-83 tonnes Pressure Rates 6-26 bar 17-18 km of prestressed Wire 12-16 tonnes of Cement

  10. Pipe Transportation

  11. Haul Roads • Phase I Total Length 1,600 Km (1,000 Miles). • Phase II Total Length 2,155 km (1,340 Miles).

  12. Pipe Laying • Depth of Trench 7.0 m (23 ft.). • Capacity of Cranes Used up to 450 tons

  13. THE GREAT MAN-MADE RIVER PROJECT Water Allocation in M3/Day 6.57 Million Cubic Metres Water per Day Transfer 2,398 Million Cubic Metres per Year All Phases in M3/Day 1,838,480 M3 Municipal --> (28 %) 4,596,200 M3 Agricultural --> (70 %) 131,320 M3 Industrial --> (2 %)

  14. THE GREAT MAN-MADE RIVER PROJECT Mediterranean Sea Tripoli Tunisia Tobruk Benghazi Sirt Ajdabiya Brega PCCP Plant Ghadames Jaghboub Egypt NE Jebel Hasouna Wellfield Sarir PCCP Plant Agricultural Land Developed 130,000 hectare approx. ( 20,000 farms ) About 100,000 existing farms will be supplemented with irrigation water from the project which will have great impact on their productivity and encourage the settlement of farmers and their families, hence a positive impact on the value of their property Algeria Sarir Wellfield E Jebel Hasouna Wellfield • The agricultural development projects are being carried out in three regions in Libya: • Benghazi Plains Region – net irrigated area 30,000 hectares 14,000 hectares to be developed as large farm projects. • Jefara Plains Region (Tripoli) - net irrigated area 80,000 hectares 1,500 hectares to be developed as large farm projects. • Al-Ghardabiya Plains Region (Sirt) - net irrigated area 20,000 hectares 5,400 hectares to be developed as large farm projects. Tazerbo • The agricultural development plan aims to: • Realize the highest possible rate of self-sufficiency in grain and fodder crops. • Increase the capital investment and job opportunities in the agricultural sector. • Produce raw materials for the food processing industry. • Encourage and support agricultural settlement. Tazerbo Wellfield American Companies have already invested in the development of Large Farm Projects: - 1300 Hectares – Benghazi Plains Region (this will be increased to 14,000 Hectares in the future) - 800 Hectares – Tarhouna - Valmont Valley supplying Irrigation equipment - Case supplying agricultural equipment • Investors with experience in the field are invited to participate in: • Implementation • Operation • Maintenance • Management and product marketing • Of the large farm projects Kufra Sudan 0 150 300 450 600 Km

  15. THE GREAT MAN-MADE RIVER PROJECT We can conclude that, adequate fresh water supplied by the gigantic GMRA project, have become an integral part of the infrastructure (including real estate) in all domestic, agricultural and industrial aspects, both in rural and urban areas, so as these areas grow, the need for infrastructure increase.

  16. THE GREAT MAN-MADE RIVER PROJECT Which results in: Encouraging people in rural areas to stay in their land, due to Agricultural expansion.

  17. THE GREAT MAN-MADE RIVER PROJECT In urban areas, the real estate prices will escalate due to the improvement of the life standards.

  18. THE GREAT MAN-MADE RIVER PROJECT Mediterranean Sea Tripoli Tobruk Tunisia Benghazi Sirt Ajdabiya Phase I - $5.53 s Ghadames Jaghboub Billion Egypt NE Jebel Hasouna Wellfield Phase II - $8.05 s Algeria Sarir Wellfield Billion E Jebel Hasouna Wellfield Tazerbo Future Phase - $6.0 s Tazerbo Wellfield Billion Kufra Sudan 0 150 300 450 600 Km 19.58 Billion Dollars Project Cost Capital Cost $19.58 Billion Operation & Maintenance Cost $14.11 Billion Total Investment Cost (50 Years) $33.69 Billion Expected Production Quantity 120 Billion m3 Unit rate/ m3 water to recover investment cost over 50 years $0.28/m3

  19. THE GREAT MAN-MADE RIVER PROJECT Sources for Project Financing The project is financed from the following sources:- - Law (10/83) revenues. - The revenue gained by selling water produced by the project’s System. - What is annually allocated in the country’s development budget, loans and financial facilities.

  20. THE GREAT MAN-MADE RIVER PROJECT Fees (indirect taxes) , established by Law no (10)/1983 • Fees on documentary credits and money orders. • Fess on selling fuel derivations. • Fees on commerce , trade and industrial licenses. • Fees on selling local and imported Tobacco and Cigarettes. • Fees on international travel tickets.

  21. THE GREAT MAN-MADE RIVER PROJECT PROJECT STATISTICS Total No. of Pipes 585,296 Volume of Trench Excavation 240 Million M3 Total Weight of Cement 6.9 Million Tonnes The length of pre-stressing wire used in the project is equivalent to 220 times the circumference of the earth . The total number of wells is 1,350 The amount of aggregate used in the project is sufficient to build 16 pyramids the size of the Great Pyramid. The cement used in the project is sufficient to construct a concrete road from Tripoli to Bangkok

  22. THE GREAT MAN-MADE RIVER PROJECT Mediterranean Sea Tripoli Tobruk Benghazi Sirt Ajadibya Germany England Tazirbu France Al Kufrah Project Scale 0 150 300 450 600 Km

  23. THE GREAT MAN-MADE RIVER PROJECT KANSAS MISSOURI COLORADO OKLAHOMA ARKANSAS NEW MEXICO TEXAS LOUISIANA Tripoli Tobruk Benghazi Ajadibya Sirt Ghadames Tazirbu Al Kufrah Project Scale 0 150 300 450 600 Km

  24. THE GREAT MAN-MADE RIVER PROJECT Thank You for your attention and have a nice day!

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