The project aims to rehabilitate and build water supply systems within the whole country. The contract is divided into 5 phases:

 

Buea

Rehabilitation work including:

•  - Construction of a river weir.
•  - Construction of a raw water pumping station, 1 + 1 pumps, 220 m³/h at 110 m.
•  - Construction and laying of a 3km HDPE main pipe OD 355 - SDR 11.
•  - Rehabilitation of the Mosel Spring treatment station and extension of its production capacity (150 m³/h to 370 m³/h).
•  - Rehabilitation of the treated water pumping station (1 + 1 pumps, 115 m³/h at 150 m).

 

Tokombéré

New system including:

•  - Construction of 1 borehole (30 m³/h).
•  - Construction of a chlorination station.
•  - Laying of a 9 km of HDPE delivery main pipe OD 160 - SDR 11.
•  - Construction of a 200 m³ elevated storage tank (15 + 5 m).
•  - Laying of a 24 km HDPE distribution network.
•  - Construction of an operator’s office for billing and revenue collection.
•  - Connection to the power grid.

 

Tonga

New system including:

•  - Construction of a river weir.
•  - Construction of a new treatment plant including coagulation/flocculation – sedimentation – aeration – filtration – pumping station (1 + 1 pumps, 50 m³/h at 75m).
•  - Laying of a 4 km HDPE delivery main pipe OD 160 – SDR 17.
•  - Construction of a 200 m³ concrete reservoir.
•  - Laying of a 24 km HDPE distribution network.
•  - Construction of an operator’s office for billing and revenue collection.
•  - Connection to the power grid.

 

Yaoundé

•  - Replacement of 40 air valves on the main drinking water supply pipe towards Yaounde (OD 1,400).