Objective Sewer systems constitute a very significant patrimony in European cities. Their structural quality and functional efficiency are key parameters to guarantee the transfer of domestic and trade wastewater to treatment plants without infiltration nor exfiltration. Infiltration of groundwater is particularly detrimental to treatment plant efficiency, while exfiltration of wastewater can lead to groundwater contamination. Both problems are critical on a long-term basis for sustainable urban water management. This research project, associating universities, SMEs and municipalities in 7 European countries, will develop new methods and techniques to assess and quantify infiltration and exfiltration in sewer systems. The methods will be tested and validated in different catchments. Associated models and tools will be proposed for scaling up and for application and end-user decision support. Fields of science engineering and technologyenvironmental engineeringwater treatment processeswastewater treatment processesengineering and technologyenvironmental engineeringnatural resources managementwater management Programme(s) FP5-EESD - Programme for research, technological development and demonstration on "Energy, environment and sustainable development, 1998-2002" Topic(s) 1.1.4.-1. - Key action Sustainable Management and Quality of Water Call for proposal Data not available Funding Scheme CSC - Cost-sharing contracts Coordinator INSAVALOR S.A. EU contribution No data Address Avenue Albert Einstein 20 - BFtiment 304 69621 VILLEURBANNE France See on map Total cost No data Participants (9) Sort alphabetically Sort by EU Contribution Expand all Collapse all CZECH TECHNICAL UNIVERSITY OF PRAGUE Czechia EU contribution No data Address Thakurova 7 166 29 PRAHA 6 See on map Total cost No data DHI HYDROINFORM A.S. Czechia EU contribution No data Address NA VRSICH 5 10000 PRAHA 10 See on map Total cost No data DRESDEN UNIVERSITY OF TECHNOLOGY Germany EU contribution No data Address Mommsenstrasse 13 01069 DRESDEN See on map Total cost No data EMSCHERGENOSSENSCHAFT Germany EU contribution No data Address Kronprinzenstrasse 24 45128 ESSEN See on map Total cost No data HYDROPROJEKT A.S. Czechia EU contribution No data Address Taborska 31 140 16 PRAHA 4 See on map Total cost No data LABORATORIO NACIONAL DE ENGENHARIA CIVIL Portugal EU contribution No data Address 101,Avenida do Brasil 101 1701-066 LISBOA See on map Total cost No data Middlesex University United Kingdom EU contribution No data Address Bounds Green Road Faculty of Technology N11 2NQ LONDON See on map Total cost No data NATIONAL RESEARCH COUNCIL OF ITALY Italy EU contribution No data Address Via Reno 1 00198 ROMA See on map Total cost No data SWISS FEDERAL INSTITUTE OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY Switzerland EU contribution No data Address Ueberlandstrasse 133 8600 DUEBENDORF See on map Total cost No data