Supporters of PaP Initiative

Supporters of Initiative ‘Professionals

abandon Percentages of SIV (PaP)’

Now 137 Supporters from 26 countries;

Register your support if you wish to join them

The individuals, Companies and Organisations below have voluntarily registered their active approval and encouragement for this LEAKSSuite initiative.

They have ceased to support the use of % of System Input Volume, or % of Water Supplied, as Key Performance Indicators for:

  • Setting targets and tracking progress
  • Technical and Financial Performance Comparisons
  • General Conclusions regarding management of Non-Revenue Water, Unbilled Authorised Consumption, Water Losses, Apparent (Commercial) Losses and Real (Physical) Losses in Water Supply Systems.

Alternative KPIs which do not suffer from the deficiencies of % of SIV and % of WS have increasingly been available for these purposes since 2000.

If you wish to, you can also voluntarily register your support for this initiative.

Dec 27th 2016

Supporters of LEAKSSuite Professionals abandon %s of SIV InitiativeDate added
2667137Name, Affiliation, Company, Organisation as at 21 Sep 2017
Argentina21Ignacio Peña, Water and Energy specialist consultant Sep 17
1Miguel Durando, NRW Management Specialist Consultant, Aguas Santafesinas S.A, Santa Fe Province.Sep 17
Australia31Hugh Chapman, Regional Director, Asia Pacific, Pure TechnologiesJan 17
1Carlos Mustoni, Director, Water Loss & Pressure Management Pty Ltd, LoganMar 17
1Stuart Stapely, Manager (Victoria), Water Loss Management Pty Ltd, MelbourneMar 17
Austria21Dr Joerg Koelbl, Blue Networks e.U Consulting Engineers, LeibnitzDec 16
1Roland Liemberger, NRW Management Advisor, MIYA Dec 16
Bosnia-Herzegovina 11Djevad Koldzo, Independent Consultant for Non-Revenue Water Aug 17
Brazil21Fatima Carteado, Manager of MF&E Engenheiros Associados, SalvadorDec 16
1Julian Thornton, Thornton International, Sao PauloDec 16
Bulgaria17Dr Atanas Paskalev, Managing Director, Aquapartner Ltd, Sofia

6 other NRW management specialists at Aquapartner
Dec 16
Canada41Ken Brothers, Managing Director, Hydrotech Consulting, Halifax, Nova ScotiaDec 16
1Jamie Eichenberger, Iken Services Water Loss Management, Victoria B.C.Dec 16
1Hubert Demard, Past President Quebec Section AWWA Water Cons. CommitteeJan 17
1Alain Lalonde, Director of Business Development (NRW), Echologics, Mississauga Jan 17
Columbia14Fabio Garzon-Contreras, HydroFlux, Columbia, Cali.

3 other NRW management specialists at HydroFlux Columbia
Dec 16
Croatia11Jurica Kovac, Aqua Libera, ZagrebDec 16
11Božidar Čapalija, Director of Operations, Split Water and Sewerage CompanyDec 17
Cyprus11Bambos Charalambous, Director, Hydrocontrol Ltd, LemesosDec 16
France11Michel Vermersch, Free Lance International ConsultantDec 16
Greece21Nicholas Petroulias, President Hellenic Water Association(H.W.A.) Dec 16
6Dimitris Foufeas, Managing Partner MELCER Consulting

5 other NRW management specialists at MELCER
Dec 16
Iran11Ali Mousakhani, NRW Manager, Qazvin Province Water & Wastewater Company Jan 17
Italy141Dr Marco Fantozzi, Studio Fantozzi, GussagoDec 16
1Alessandro Galli, Aqua Seprio Servizi srl, Mozzate (CO)May 17
1Giovanni Tofanelli, Acquedotto del Fiora spa, GrossetoMay 17
2Flavio Bertagnin BIM GSP spa, Belluno

1 other NRW specialist at BIM GSP spa, Belluno
May 17
2Eugenio Nania, Gaia spa, Carrara

Severino Boarini, Gaia spa, Carrara
May 17
3Carlo Foroncelli, Garda UNO spa, Padenghe (BS)

Giuliano Fantato, Garda UNO spa, Padenghe (BS)

Simone Bardini, Garda UNO spa, Padenghe (BS)
May 17
2Luca Bonfigliolo HERATECH sri, Bologna

Daniele Poli, HERATECH sri, Bologna
May 17
1Giorgio Vale, Lario Reti Holhding spa, LeccoMay 17
1Gloria Ligas, Montagna 2000 spa, Borgo Val di Taro (PR)May 17
1Nicola BoschettiMay 17
1Iacopo TotaroMay 17
1Francesco Calza, Senior NRW specialist, IRETI Water Utility, ItalySep 17
1Davide Chiurch, Director of water service, CAP HOLDING Water Utility, ItalySep 17
1Carlo, Carrettini, Director of water service (retired), MM Water Utility, Milan, ItalySep 17
Jordan31Mohammed Alshafey, Head of Research and Planning, Aqaba Water Dec 16
1Tamar Al-Assa'd, Water Sector Governance Advisor, Tetra Tech, WM Initiative Feb 17
1Saeed Aqel, former Water Loss manage / trainer and Water Customer Affairs Manager, Water Authority of JordanJul 17
Malta22Stefan Riolo, Executive Director: Network Infrastructure, Water Service Corp.

Ing. Stephen Galea St John, Senior Professional, Water Service Corp.
Dec 16

Jan 17
1Dr-Ing Alex-Rizzo, Head of Malta College of Art, Science & TechnologyDec 16
Mexico11Nicolas Monterde Roca, Technical Manager, Aguas de Saltillo SA de CV, Saltillo, Coah.Oct 17
Netherlands11Cor Merks, Senior Consultant Water Supply, Witteveen+Bos RI B.V., DeventerDec 16
New Zealand11Albert Hoffman, Water Services Engineer, Horowhenua District CouncilApr 17
11Richard Taylor, Principal Engineer - Water, Thomas Consultants, AucklandDec 17
Portugal11Pedro Pina, Regional Director, Europe & Africa, Pure TechnologiesJan 17
Romania31Alexandru Aldea, Technical University of Civil Engineering, BucharestDec 16
1Alin Anchidin, Editor, Water Detectives Magazine Dec 26 2016Dec 16
3Iulia Mihai, Managing Director, Cefain Construct SRL, Bucharest

2 other NRW management specialists at Cefain Construct
Jan 17
Slovenia11Tomaž Ružič, Sales of Energy Solutions at Petrol d.d., University of Ljubljana Oct 17
South Africa

218Mark Shepherd, Managing Director , JOAT Consulting, Kwa Zulu Natal

17 other NRW management specialists at JOAT Consulting
Dec 16
1Prof. Kobus van Zyl, Department of Civil Engineering, University of Cape TownJan 17
Trinidad & Tobago11Kelvin Romain, Water Loss Superintendent, Trinidad and Tobago Water and Sewerage AuthorityMar 17
United Kingdom61Dr David Lloyd Owen, Managing Director, Envisager Ltd, Ceredigion Dec 16
1Allan Lambert, Managing Director, ILMSS Ltd, North WalesDec 16
1David Pearson, Managing Director, David Pearson Consultancy Ltd.Jan 17
9George Crowder, Managing Director, Crowder Consulting, Birkenhead, Wirral

8 other NRW management specialists at Crowder Consulting
Jan 17
1Paul Fanner, NRW Management Specialist, United KingdonJul 17
1Keith Burwell, international consultant advising regulators on performance reportingOct 17
United States of America71Mary Ann Dickinson, C.E.O. , Alliance for Water Efficiency, Chicago, IllinoisJul 17
12Steve Cavanaugh P.E, President and Chief Innovation Officer;

Will Jernigan P.E., Director of Water Efficiency;

Tory Wagoner P.E., P.L.S., Director of Operations, Cavanaugh

Drew Blackwell, NRW Program Manager

Larry Lewison, NRW Analyst

7 other NRW management specialists at Cavanaugh, Asheville, N. Carolina
Dec 16
13Reinhard Sturm, President and CEO WSO Global, San Francisco

Lucy Andrews, Project Manager, Water Systems Optimisation

Kate Gasner, Director of Water & Energy Efficiency, WSO Global

10 other NRW management specialists at WSO
Dec 16
2Andrew Chastain-Howley, B&V Management Consulting, LLC, Forth Worth, TX

David Sayers, Consultant, Black & Veatch Management Consulting LLC. Philadelphia
Dec 16

Jan 17
1George Kunkel Jr., Kunkel Water Efficiency Consulting, Philadelphia P.A. Dec 16
1Alan Wyatt, Independent Consultant, Washington DCDec 16
1Gary Trachtman, , Principal Environmental Engineer, Arcadis U.S., Inc.Jan 17