WMI - Water Management International
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DIAGNOSIS AND ACTION PLAN TO REDUCE NON REVENUE WATER DISTRIBUTION NETWORK OF ISTANBUL
Turkey
DIAGNOSIS AND ACTION PLAN TO REDUCE NON REVENUE WATER DISTRIBUTION NETWORK OF ISTANBUL
Integrated Project for the diagnosis and the reduction of Non Revenue Water in the study area of Sultanahmet Eminonu, in the center of Istanbul.

Description of WMI services

  • Sectorization’s checking of the area and installation of macro-metering in the input area
  • Determination of the initial losses in the area
  • Hydraulic modeling of the area
  • Campaign measurements of flow / pressure
  • Systematic leakage detection (visible and invisible leaks) using geophones and acoustic correlators
  • Modulation of pressure
  • Evaluation and updating of the customers’ database
  • Customers’ inventory in the area and optimization of micro-metering
  • Optimizing of the large consumers management
  • Identification and regularization of illegal connections
  • Determination of the final losses, highlighting of achievements
  • Training and technology transfer

Key results

  • Pilot area - Reduction of water losses: 25% (Initial base set at 13%)
  • Action Plan - Reduction of estimated losses: from 28% to 10%


IDENTITY CARD

   Location
 
Istanbul , Turkey
   Date of award
 
10.2007
  Date of completion
 
05.2008
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