INSPECTION AND AUDIT OF DEFINED TRANFER LINES OF YAOUNDE WATER PRODUCTION NETWORK OF LA MEFOU
Audit of transfer lines between the Méfou dam, the treatment plant and the tanks Messa, Attémangué and Mission. Rehabilitation of the canalization using tubing.
Description of WMI services WMI
Preparation and realization of pressure test:
Flow measurement and diagnostic:
- Network between the dam Méfou and the treatment plant, ND 900, length of 2 km.
- Network between the treatment plant and the tank Messa, ND 500 & ND 600, length of 14 km.
- Network between the tanks Attémengué, Messa and Mission, ND 500, length of 6 km.
- Network between the treatment plant and the tank Messa, ND 500 and ND 600, length of 14 km.
- Localization of the weak points of the network in order to carry out the rehabilitation of pipelines.
- Using video inspection, the state of fouling inside the pipes has been defined in order to select the most suitable method for cleaning before tubing rehabilitation.