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Delivering Water to West Jakarta PALYJA

Delivering Water to West Jakarta PALYJA. Presentation to CCF By Philippe Wind, Technical Director PALYJA JUNE 2007. PALYJA – Water Concession Company established in 1998 for west Jakarta. Private company, 50% Suez Environnement, 50% Astra Under concession contract with DKI, managed by PAM

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Delivering Water to West Jakarta PALYJA

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  1. Delivering Water to West JakartaPALYJA Presentation to CCF By Philippe Wind, Technical Director PALYJA JUNE 2007 PhW / Palyja / June 07

  2. PALYJA – Water Concession Company established in 1998 for west Jakarta • Private company, 50% Suez Environnement, 50% Astra • Under concession contract with DKI, managed by PAM • Full scope of service: • Water treatment, distribution pipes Network, customer • Deliver water to the people connected • Standard “air bersi” • Money collected used to pay all water costs: • water resources • operating costs • Investments PALYJA employs directly 1400 people, serve 380 000 accounts for around 2,5 million people. Produce 700 000 m3/day to deliver continuous supply at above 7,5 M of pressure. PALYJA invest around 20 mio USD/year. PhW / Palyja / June 07

  3. Areas - DKI PhW / Palyja / June 07

  4. West tarum catchments PhW / Palyja / June 07

  5. Raw Water Supply from WTC Cawang = 5.4 m3/s (Average) 4,7 m3/s (dry s.) Bekasi = 19 m3/s (ave~wet s.) 17 m3/s (dry s.) Cikarang = 26 m3/s (ave~wet s.~dry s.) 53 m3/s (Ave ~ wet s.) 50 m3/s (dry s.) Target supply to PALYJA: 6.2 m3/s PhW / Palyja / June 07

  6. Jatiluhur Dam

  7. West Tarum Canal–Bekasi River PhW / Palyja / June 07

  8. End of WTC at Cawang Offtake PhW / Palyja / June 07

  9. Water Resources & PALYJA WTP Current + options PhW / Palyja / June 07

  10. WTP

  11. Pipe Network PhW / Palyja / June 07

  12. Pipes and network

  13. Customers PhW / Palyja / June 07

  14. Water Shortage in West Jakarta Network Pressure by Areas Water supply by Areas Low Pressure 0 – 0.3 Not supplied in the peak hours Medium 0.3 – 0.7 Supplied only few hours a day High Pressure 0.7 – 1.0 Not supplied, no water High Pressure > 1.0 PhW / Palyja / June 07

  15. WATER DEMAND deficit and losses • Current Demand fo JKT : 1.500.000 • m3/day • Demand satisfaction : 79 % • Unmeet demand : 21 % • Physical Losses : 25 % • Commercial losses : 23 % • Population growth : 0.7 % per year PhW / Palyja / June 07

  16. Description TPJ PALYJA DKI Jakarta PAM 61,8% 53,7% 57,6% Pumps 31,7% 37,9% 35,0% Hydrants 6,5% 8,4% 7,5% Total 100% 100% 100% Current Situation of Water Supply Water User in PALYJA and TPJ Area : PhW / Palyja / June 07

  17. Current Situation of Water Supply Pressure at House Connections : PhW / Palyja / June 07

  18. Losses and continuity of service • Commercial losses is a big part of total losses • Lack of continuity of service strongly degrade commercial losses as: • Unhappy customer may seek for illegal connection • Customer may modify his installation to get more water and affect or bypass metering • Management has more difficulties to differentiate metering and bill anomalies from lack of supply A minimum pressure above 7,5 M at connection level will lead to continuous supply and bring strong improvement in reduction of commercial losses. PhW / Palyja / June 07

  19. Water Quality and Drinking water objective • Drinking water status cannot be fulfilled without the preliminary conditions : • Full time pressurized network • Decrease of physical losses • Sufficient production facilities in stand-by to provide treatment process improvement (All these conditions are related to avoid contamination of the network) • Constant raw water quality PhW / Palyja / June 07

  20. Key issues for future • estimated 20% water deficit between supply anddemand. • Reduction of physical losses not enough to cover the deficit, commercial losses represent water consumed. • strong need to bring additional water resources to meet water demand • Increase in resources will lead to better continuous supply that will improve quality and reduce losses • several possibilities to get additional resources to improve water service and meet demand for Jakarta PhW / Palyja / June 07

  21. Population demand Hydrants + p - X%/year Pumps + p - Y%/year + X%/year + Y%/year Domestic connection Official figure + p +  LPCD + Z%/year + p - Z%/year +  LPCD Illegal users Demand satisfied PhW / Palyja / June 07

  22. Water Demand 2022 Demand Pattern(m3/d) 2005 Demand Pattern (m3/d) 2012 Demand Pattern (m3/d) PhW / Palyja / June 07

  23. Water Resources potential projects 3 6 1.Cisadane Ext 300lps 2.Cikokol Ext 300lps 3.Teluk Naga 300 lps 4.Buaran+P.Gadung Ext 750lps 5.Buaran III 2500 lps 6.North WTP 1000 lps 7.Bogor Spring 1000 lps 8.Ciawi Dam 3000 lps 9.Extension WTC 2500 lps 10.Cisadane II 3000 lps 11. Jatiluhur 7000 lps 2 4 9 5 1 11 10 7 8 TRANS.PIPA WTP 8 PhW / Palyja / June 07

  24. Present and Future WTC Raw Water Abstractions for PAM Jakarta (m3) PhW / Palyja / June 07

  25. END PhW / Palyja / June 07

  26. Long term PhW / Palyja / June 07

  27. Alternative to study WTP to locate Tenjo PhW / Palyja / June 07

  28. TANGERANG SERANG and CILEGON TENJO P. PANJANG 2.9 6.2 KSCS 1 : 9.1 6.2 Ciujung River SERPONG Ciuyah Tunnel 9.1 (Unit : ㎥/s ) Karian Dam (14.6) WATER SUPPLY PLAN FROM KARIAN DAM ※ 5.5 ※ PhW / Palyja / June 07

  29. Investment , legal and economics PhW / Palyja / June 07

  30. DPRD Legislative Independent Regulatory Body Co-operation Agreement PALYJA Transparent Accountable Customers Contractual Relationship DKI Jakarta Administration PAM JAYA

  31. Economics and Tariff General costs R • Water Charge Indexation • Tariff Adjustment based on Governor DKI Jakarta Decree FPPR :PAM Jaya, RB, MOF, DKI K General costs Financing (OPEX & CAPEX) Tagihan Air (Cashflow) T CAPEX C Water Charge OPEX (PALYJA’s Revenues) Costs Full-cost recovery T = C + K + R

  32. PALYJA Investments PhW / Palyja / June 07

  33. PALYJA : Potential & constraints Get more Raw Water Build pipes,connections, treatment Operate and maintain Employees, knowledge Investment Financing cash flows Inflation Tariff Provide more water, increase coverage Improve service, customers satisfaction Reduce losses Manage costs PhW / Palyja / June 07

  34. Conclusion PALYJA is planning and implementing necessary actions to improve service, quality and coverage for west Jakarta. Additional water resources are necessary but are possible with involvement of all parties Continuation of investment is needed Impact on medium term will be significant for population health and well being Thank You ! PhW / Palyja / June 07

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