WATER LOSS MANAGEMENT, OPERATION & MAINTENANCE

Publications:

PhD-ThesisPub-Diss-EN.html

Water Loss Management

Operation & Maintenance

Process Analyses & BenchmarkingPub-Bench-EN.html
Water TreatmentPub-Aufbereitung-EN.html
Conferences, Symposia, FairsKonferenzen-EN.html

(WL23)    Koelbl J. & A. Lambert (2019): Experiences in Real Loss Assessment 10-years after implementing the ILI as
                decisive Key-PI in Austria
.- Presentation at Southeast Europe Regional Conference Water Loss 2019, Bucharest,
                Romania, September 2019. WL23_WaterLoss2019-Bucharest_Koelbl_Lambert-final.pdf

(WL22)    Koelbl J. (2015): Austrian Case Study: Salzburg.- in EU Reference document Good Practices on Leakage Management
                WFD CIS WG PoM - Case Study document, European Union, Brussels, ISBN 978-92-79-45070-9. Download document

(WL21)    Koelbl, J. & A. Lambert (2015): Austrian Case Study: Small Utilities.- in EU Reference document Good Practices on
                Leakage Management WFD CIS WG PoM - Case Study document, European Union, Brussels, ISBN 978-92-79-45070-9.
                Download document

(WL20)    Koelbl, J. (2014): Learnings from implementing the IWA Methodology to National Water Loss Guidelines.-
                Conference Proceedings IWA Water Ideas Conference, Bologna, Italy, October 2014.
                WL20_WaterIdeas2014_Koelbl_NationalGuidelines_20141023.pdf

(WL19)     Koelbl, J. (2014): Case Study Salzburg - Sustainable Asset Management.- Conference Proceedings IWA Water Ideas
                Conference, Bologna, Italy, October 2014.

(WL18)     Koelbl, J. (2014): Virtual Zone Monitoring.- Conference Proceedings IWA Water Loss 2014
                Conference, Vienna, March-April 2014.

(WL17)    Koelbl, J. (2014): A review of the Update of the German W 392 Guidelines.- Conference Proceedings IWA Water Loss
                2014 Conference, Vienna, March-April 2014.

(WL16)    Koelbl, J., Theuretzbacher-Fritz, H., Schrotter, S. & D. Fuchs-Hanusch (2012): Detailed analyses of water loss
                management processes in support of network asset management
. – Conference proceedings IWA Water Loss   
                Europe 2012, Italy Ferrara. WL16_Koelbl_et_al_WaterLossEurope2012_final.pdf

(WL15)    Koelbl, J. (2011): Wasserverlustmanagement - Grundlagen und aktuelle Entwicklungen. –
                3R Fachzeitschrift für sichere und effiziente Rohrsysteme 11/2011, 832-837, Vulkan-Verlag GmbH, Essen.
                ISSN: 2191-9798.

(WL14)    Koelbl, J. (2011): Sustainable network management practices. –
                Conference Proceedings IWA Efficient 2011, Jordan. WL14_Koelbl_Efficient2011.pdf

(WL13)    Koelbl J. & P. Martinek (2011):
                Innovative network monitoring technologies to support water loss management. –
                Bluefacts 2011, wvgw Wirtschafts- und Verlagsgesellschaft Gas und Wasser mbH, Bonn.

(WL12)    Koelbl J. & P. Martinek (2010):
                Innovative Netzüberwachungstechnologien zur Unterstützung der Sisyphusarbeit des Wasserverlust-
                Managements
. -
                GWF Wasser/Abwasser 11/2010, Oldenbourg Industrieverlag München, Deutschland. ISSN: 0016-3651.

(WL11)    Koelbl, J. & R. Gschleiner (2009): Austria`s new guideline for water losses. -
                Water 21 December 2009 (Issue 11.6), pp55-56. IWA Publishing, London, UK. ISSN 1561-9508.

(WL10)    Koelbl, J. (2009): Was sind die besten Strategien im Wasserverlustmanagement?.-
                Schriftenreihe zur Wasserwirtschaft 57 (2009), S. I1 - I18, TU Graz, Österreich. ISBN: 978-3-85125-056-5.

(WL09)    Koelbl, J., Martinek, D., Martinek, P., Wallinger, C. F., Fuchs-Hanusch, D., Zangl, H. & A. Fuchs (2009):
                Multiparameter Measurements for Network Monitoring and Leak Localising. -
                Conference Proceedings Water Loss 2009, Cape Town, South Africa. WL09_Koelbl_et_al_WaterLoss2009.pdf

(WL08)    Gangl, G. & J. Koelbl (2009):
                Anwendbarkeit des Infrastructure Leakage Index - ILI für kleinere Versorger und Messzonen (DMAs).-
                GWF Wasser/Abwasser 4/2009, Oldenbourg Industrieverlag München, Deutschland. ISSN: 0016-3651.

(WL07)    Fuchs-Hanusch, D., Gangl, G., Koelbl, J., Kornberger, B., Hofrichter, J. & H. Kainz (2008):
                PiReM-Pipe Pehabilitation Management, Developing a Decision Support System for Rehabilitation
                Planning of Water Mains
. -
                Water practice & technology Volume 3 (2008) 1, IWA Publishing, London, UK. ISSN: 1751-231X.

(WL06)    Koelbl, J. (2008): Grundlagen zum Wasserverlustmanagement. -
                Schriftenreihe zur Wasserwirtschaft 54 (2008), S. M1 - M10, TU Graz, Österreich. ISBN: 978-3-85125-021-3.

(WL05)    Neunteufel, R., Perfler, R., Theuretzbacher-Fritz, H. & J. Koelbl (2008):
                Explanatory factor 'Average Network Age index' (NAX) for mains failures and water losses. -
                Water asset management international (2008) 4.2. IWA Publishing, London, UK. ISSN: 1814-5434.

(WL04)    Koelbl, J. (2008): Internationale Entwicklungen im Wasserverlustmanagement. –
                Tagungsband ÖVGW Symposium 2008, S. 60 – 82, ÖVGW, Wien, Österreich.

(WL03)    Koelbl, J., Theuretzbacher-Fritz, H., Neunteufel, R., Perfler, R., Gangl, G., Kainz, H. & R. Haberl (2007):
                Experiences with Water Loss PIs in the Austrian Benchmarking Project. -
                Proceedings Water Loss 2007 Volume I, Bucharest, Romania. ISBN: 978-973-7681-25-6.   
                WL03_Koelbl_et_al_WaterLoss2007.pdf

(WL02)    Gangl, G., Koelbl, J., Haas, G., Hassler, E., Fuchs-Hanusch, D. & E. P. Kauch (2007):
                Influence of Measurement Inaccuracies at a Storage Tank on Water Losses. -
                Proceedings Water Loss 2007 Volume I, Bucharest, Romania. ISBN: 978-973-7681-25-6.

(WL01)    Gangl, G., Fuchs-Hanusch, D., Koelbl, J. &  E. P. Kauch (2007):
                Rehabilitationsplanung in Theorie und Praxis. –
                Tagungsband ÖVGW Symposium 2007, S. 24 – 39, ÖVGW, Wien, Österreich.

ProjectsRef-Projekte-EN.html