Introduction to Maynilad Pressure Management ... - Iwa-waterloss.org
Introduction to Maynilad Pressure Management ... - Iwa-waterloss.org
Introduction to Maynilad Pressure Management ... - Iwa-waterloss.org
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Figure 8. Summary Report of Baseline data for PMA Establishment
Results and Benefits of PMA EstablishmentWater Network – in coordination with <strong>Maynilad</strong> Business Area and the NRW Unit, initiatedthe <strong>Pressure</strong> <strong>Management</strong> Program. After around 1 year of existence, it has already madeits spot as one of the best <strong>to</strong>ols in managing supply and pressure in <strong>Maynilad</strong>. Moreimportantly, pressure management has helped <strong>Maynilad</strong> in weighing considerationsin NRW and in addressing concerns in BV.Figure 9. Recovery and location of established PMAs in <strong>Maynilad</strong> as of end of August 2011As of August 2011, through establishment of PMAs alone, <strong>Maynilad</strong> has recovered11.86 MLD worth of potable water. In addition, with the use of pressure management asa <strong>to</strong>ol in network control, it has also helped <strong>Maynilad</strong> in the following:• Mitigating high transient pressure• Minimizing breakages in lines• Eliminating excess pressure during night time• Bringing down MNF• Maximizing flow during peak hours• Maintaining CP pressure at <strong>Maynilad</strong> service levelTo date (September 2011), there are 281 established PMAs in the whole concession areaof <strong>Maynilad</strong>. These PMAs are continuously moni<strong>to</strong>red and analysed for possible supplyand pressure variations.
Figure 10. Chart showing monthly numbers of PRV status in the whole <strong>Maynilad</strong>Acknowledgements<strong>Maynilad</strong> Supply and <strong>Pressure</strong> <strong>Management</strong> - Planning<strong>Maynilad</strong> PRV Operations and Maintenance<strong>Maynilad</strong> CNRW Planning and AnalysisPankMIstry