2. Meniv Rishon Ltd. The municipal water, drainage & waste water company

3. Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

4. Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

5. Wells Annual water supply: 14,850,000 c 3 Total No. of wells in Rishon: 20 Operating active wells: 11 Non-operating wells: 9 Pumping stations: 8 Present water supply system

6. Piping water supply system Steel pipes: 268.6 km Asbestos pipes: 66.4 km Total: 335.0km Present water supply system

7. Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

8. Mekorot: National water supply company Annual water supply: 6,300,000 c 3 6 connections Present water supply system

9. Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

10. Water and tower tanks Water storage tanks: 10 Water towers: 3 Non-active: 1 Water towers: 3 Non-active: 1 Total storage capacity: 30,500c 3 per day Present water supply system

11. Water and tower tanks Water storage tanks: 10 Water towers: 3 Non-active: 1 Water towers: 3 Non-active: 1 Total storage capacity: 30,500c 3 per day

12. Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

13. Storm water percolation Drainage pipes & conduits: 225km Storm water pumping stations: 1 2001 annual storm water percolation to aquifer: 2,300,000 c 3 Concrete conduits: 10 Present water supply system

14. Storm water percolation Drainage pipes & conduits: 225km Storm water pumping stations: 1 2001 annual storm water percolation to aquifer: 2,300,000 c 3 Concrete conduits: 10

15. 1999 - Beginning of the Lakes Project – water reservoirs Winter 2002/03 – percolation to aquifer 3.25 million c 3 Present water supply system Storm water percolation Winter 2001/02 – percolation to aquifer 2.3 million c 3

16. Present water supply system 1999 - Beginning of the Lakes Project – water reservoirs Winter 2002/03 – percolation to aquifer 3.25 million c 3 Storm water percolation Winter 2001/02 – percolation to aquifer 2.3 million c 3

17. Present water supply system 1999 - Beginning of the Lakes Project – water reservoirs Winter 2002/03 – percolation to aquifer 3.25 million c 3 Storm water percolation Winter 2001/02 – percolation to aquifer 2.3 million c 3

18. Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

19. Waste water pumping stations No. of pumping stations: 6 Waste water piping system: PVC pipes: 313.0km Asbestos pipes: 96.8km Pressure pipes: 15.9km Total: 425.7km Present water supply system

20. Waste water pumping stations No. of pumping stations: 6 Waste water piping system: PVC pipes: 313.0km Asbestos pipes: 96.8km Pressure pipes: 15.9km Total: 425.7km

21. Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

22. Dan region waste water treatment plant Annual waste water treated: 15 million c 3 Annual waste water treated: 15 million c 3 Present water supply system

23. MetropolitanparkMetropolitanparkAdditionallakesAdditionallakes North-EastWWTPNorth-EastWWTP CompactWWTPCompactWWTP Brackish and sea water desalination plant water desalination plant Brackish and sea water desalination plant water desalination plant Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Present water supply system

24. Future Water System Supply Future Water System Supply Mekorot National water supply company MetropolitanparkMetropolitanparkAdditionallakesAdditionallakes North-EastWWTPNorth-EastWWTP CompactWWTPCompactWWTP Brackish and sea water desalination plant water desalination plant Brackish and sea water desalination plant water desalination plant Present Water System Supply Present Water System Supply Mekorot National water supply company Mekorot WellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Future water supply system

25. Brackish and sea water desalination plant Raw water: 10 million c 3 Product water: 6million c 3 High quality drinking water Gravitation filters Chemical pretreatment Membranes & high pressure pumps building Product water treatment & stabilize Offices, where house & workshop Product water pumps Electrical power station Product storage water Future water supply system

26. Wells 5 million c 3 well water mixed with 6 million c 3 desalinated water Total: 11 million c 3 high quality drinking water Future water supply system

27. Future Water System Supply Future Water System Supply Mekorot National water supply company MetropolitanparkMetropolitanparkAdditionallakesAdditionallakes North-EastWWTPNorth-EastWWTP CompactWWTPCompactWWTP Brackish and sea water desalination plant water desalination plant Brackish and sea water desalination plant water desalination plantWellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Future water supply system

28. Waste water treatment plant Location: North-East in city limits Effluent quality: tertiary for unlimited irrigation BOD -<5 TSS -<5 N -<5 NTU -<1 Effluent quality: tertiary for unlimited irrigation BOD -<5 TSS -<5 N -<5 NTU -<1 Full daily capacity: 30,000c 3 Annual capacity: 9million c 3 Full daily capacity: 30,000c 3 Annual capacity: 9million c 3 Future water supply system

29. Piping system for water recycling Effluent will be used for irrigation of agriculture and green areas around the city Future water supply system Waste water treatment plant

30. Future Water System Supply Future Water System Supply Mekorot National water supply company MetropolitanparkMetropolitanparkAdditionallakesAdditionallakes North-EastWWTPNorth-EastWWTP CompactWWTPCompactWWTP Brackish and sea water desalination plant water desalination plant Brackish and sea water desalination plant water desalination plantWellsWells Water storage tanks tanks Storm water infiltration infiltration Wastewater Pumping stations Wastewater Dan region WWTP WWTP Future water supply system

31. Compact WWTP Erection of compact WWTP to be used for irrigation of parks and public gardens Tertiary effluent quality for unlimited irrigation: BOD -<5 TSS -<5 N -<5 NTU -<1 Tertiary effluent quality for unlimited irrigation: BOD -<5 TSS -<5 N -<5 NTU -<1 Total daily capacity: 3,000 c 3 Piping system for recycled water Future water supply system

32. Future Water System Supply Future Water System Supply Mekorot National water supply company MetropolitanparkMetropolitanparkAdditionallakesAdditionallakes North-EastWWTPNorth-EastWWTP CompactWWTPCompactWWTP Brackish and sea water desalination plant water desalination plant Brackish and sea water desalination plant water desalination plantWellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Future water supply system

33. Additional lakes Construction of new lakes to collect storm water Erection of South-East conduit for storm water collection Annual percolation storm water: 5-7 million c 3 Annual percolation storm water: 5-7 million c 3 Future water supply system

34. Future Water System Supply Future Water System Supply Mekorot National water supply company MetropolitanparkMetropolitanparkAdditionallakesAdditionallakes North-EastWWTPNorth-EastWWTP CompactWWTPCompactWWTP Brackish and sea water desalination plant water desalination plant Brackish and sea water desalination plant water desalination plantWellsWells Water storage tanks tanks Storm water percolation percolation Waste water Pumping stations Waste water Pumping stations Dan region WWTP WWTP Future water supply system

35. Metropolitan park Storage of storm water, percolation to the aquifer and erection of a metropolitan park Dan region WWTP Ultra light Landing area The shteitle Active resort park Motor park Southern lake Military area Amfhi- theatre Superland lake Park area: more than 1000 acres Lakes area: 160 acres Water quantity: 1.5million c 3 Future water supply system

36. Meniv Rishon Ltd. The municipal water, drainage & waste water company