Douera Dam - Multipurpose Project


Agence Nationale des Barrages et Transfert - ANBT

Cost of works:

€ 43 million

Period of Activity:

2005 - 2011

Douera Multipurpose Project is part of a hydraulic system for stocking and irrigating the 17,200ha Mitidja area, approximately 20km SE from Algiers, including the design of three earth dams (one principal and two saddle dams).

— Project Description:

The construction of the main dam (85m-high), with inner clay core, requires earthworksof about 6,624,690m 3 . The reservoir area is approximately 10km 2 extended with a storage capacity of 100 million of m 3 . The protection dams (A and B) are respectively 19m-high and 32m-high, with earthworks capacity until 915,000m3. The project includes also the construction of the intake works and the 436m length diversion tunnel.

— Description of Services:

Feasibility study, final and detailed design, works supervision and technical assistance to the owner during construction. Structural and geotechnical monitoring .

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