Since October 2012, WMI experts are working in Pakistan on the Project “Extension of water resources for Faisalabad City – Phase 1” for the improvement of Water Supply.
Regarding the activity of leak detection on the network, WMI chose Helium gas tracking method as the pressure in the network is too low to generate any leakage sound detectable by classic acoustic devices. Thanks to this method, 300 km of linear have been audited already and 250 leaks localized to date.
The consumption of both domestic and large customers is currently studying. More than 300 consumption profiles have been established to date.
Pressure regulation valves, bulk meters and the SCADA system have all been received on site and the installation is about to begin.
W.M.I. - Water Management International