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GOOD PRACTICES FOR MANAGING RISKS OF SCARCITY IN WATER SUPPLY Francisco Cubillo Deputy Director of Research, Development and Investigation IWA WORLD WATER CONGRESS AND EXHIBITION BEIJING, 2006 SEPTEMBER URBAN WATER SECURITY – A full day on planning and response to ensure urban water resilience
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 2 WATER MANAGERS EVERY STAKEHOLDERS SOCIETY CRISISCIRCUMSTANCEI WISH, A FEELING SECURITYRISKFAILURE
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 3 PROBABILITY AFFECTIONS 100% 0 INCIDENCES & CONTINGENCIES NORMALITY CRISIS DISASTER QUALITY OF SERVICE & RISK STANDARDS DROUGHTS
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 4 SCARCITY & DROUGHT An smooth event In water supply is always operational
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 5 EXTREME SCARCITY SEVERE SCARCITY MODERATE SCARCITY USE OF STRATEGIC RESERVE AVERAGE EVOLUTION LOW RAINFALL NORMAL CONDITIONS FLOOD Actions RESOURCES MANAGEMENT DEMAND MANAGEMENT
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 6 Madrid Public Company Supplies drinking and sewerage water to 6 million people in the region of Madrid (Spain) 177 municipalities 14.000 km Distribution Network Public Company Supplies drinking and sewerage water to 6 million people in the region of Madrid (Spain) 177 municipalities 14.000 km Distribution Network
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 7 44 Pumping Stations 242 Service Reservoirs 13 Water Treatment Works 59 Wells Fields 14 Dams 2533 km transport pipes
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 8
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 9 19701975198019851990199520002005 Independent consumption Level of Risk 0 5% 10% Acceptable level of risk (4%) LEVEL OF RISK OF DROUGHT STARTUP DROUGHT PERIODS
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 10 19701975198019851990199520002005 Change in operation Independent consumption Level of Risk 0 5% 10% Acceptable level of risk (4%) LEVEL OF RISK OF DROUGHT STARTUP 1993 Drought Manual 2003 Supply Manual Valmayor 1976 STRUCTURAL ACTIONS El Atazar 1973 New Wells 1992 Tr.San Juan 1995 OPERATIONAL ACTIONS DROUGHT PERIODS
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 11 DROUGHT MANUAL 1992 SUPPLY MANUAL 2003
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 12
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 13
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 14 Costs Risk of shortages Cost of supplyCost of droughts Economic risk level
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 15
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 16
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Urban Water Security – A full day on planning and response to ensure urban water resilience IWA World Water Congress and Exhibition Beijing, 2006 September 17 REAL INTEGRATION PLANNING <> OPERATION EMERGENCIES <> ROUTINES INSTITUTIONS <> OPERATORS <> USERS RESOURCES <> INFRASTRUCTURES TECNICIANS <> POLITICIANS <> MEDIA TEORY <> PRACTICE CULTURE <> ECONOMIC DEVELOPMENT <>RISK ACCEPTANCE
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