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AWWA ACE70803
- Reduction of Customer Meters Under-Registration by Optimal Economic Replacement and Unmeasured Flow Reducers
- Conference Proceeding by American Water Works Association, 11/01/2009
- Publisher: AWWA
$12.00$24.00
This powerpoint presentation begins by providing a brief overview of Miya's comprehensive solutions for waterefficiency and Miya's meter replacement policy. Topics presented include: review of in-service domestic meters and meter selection; definition of water consumption patterns and metertesting in lab; data analysis and calculation of weighted error andwater loss; meter testing in lab with the unmeasured flow reducers (UFRs); calculation of optimal replacement period for domesticmeters; and, revenue loss/gain calculation. Conclusions indicate that: the prediction of system-specific economic meterreplacement policies is feasible; the moment when a meter is changed is an ideal one toinstall the UFR as well; Italian water utilities are becoming moresensitive to the water metering issue; and, achievable results in application of described methodologyand UFR is expected to be higher in US. Includes tables, figures.
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