Inspection and audit of defined transfer lines of Yaoundé water production network

Audit of transfer lines between the Méfou dam, the treatment plant and the tanks Messa, Attémangué and Mission. Rehabilitation of the canalization using tubing.

Project execution dates

from September 2012 to February 2013
Localization

Yaoundé / Cameroon
Expertise domains
- Technical optimization

Description of the WMI service

Preparation and realization of pressure test:

Network between the dam Méfou and the treatment plant, ND900, length of 2 km
Network between the treatment plant and the tank Messa, ND500 & ND 600, length of 14 km

Flow measurement and diagnostic:

Network between the tanks Attémengué, Messa and Mission, ND500, length of 6 km

Camera diagnostic:

Network between the treatment plant and the tank Messa, ND500 and ND600, length of 14 km

Key Results

Localization of the weak points of the network in order to carry out the rehabilitation of pipelines
Fouling inside the pipes has been defined to select the most suitable method for cleaning before tubing rehabilitation

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