Tooling for Leakage detection support in systems with DMAs - Zdenek Sviak https://www.youtube.com/watch?v=-hHj6EM6kpU Description The webinar will concentrate on the general needs, approaches and methods in Leakage detection support over the DMAs. The requirements on the supporting tools are given by complexity and volume of the input data, compliance with the WU organization, workflow [...]
Topic NRW in Small Systems – DMAs for PVC - Chris Leauber https://www.youtube.com/watch?v=ogL4hVgwHf4 Description The IWA/AWWA Free Water Audit Software determined that the vast quantity and value of NRW for the Water & Wastewater Authority of Wilson County, Tennessee, USA is real losses. This utility case study will focus on how the Authority uses [...]
Presenter: Martin Shaw Title: Trunk main Monitoring https://www.youtube.com/watch?v=r3Lwrk3eCx8 Brief: The webinar details how a water utility in Malaysia undertook a comprehensive leak and pressure monitoring program as part of a long-term goal of reducing their Non-Revenue Water. In the past, Air Selangor used a variety of techniques to identify leaks and bursts. However, there [...]
Managing repair quality - Jo Parker https://www.youtube.com/watch?v=C1A0NIRr27E Brief: It doesn't matter how many leaks are located, until they are repaired the leakage levels will not be affected. Repairing a leak can cost several times more than locating it and all too often a poor repair can lead to future leaks. In this webinar Jo [...]
"Roland Liemberger - Back to Basics – What you need to know about NRW assessment". https://www.youtube.com/watch?v=1PLT93HDUNc It is already 20 years that the first edition of the IWA Manual of Best Practice, ‘Performance Indicators for Water Supply Systems’ had been published. It included the (then) new standardized water balance and water loss performance [...]
Date: Wed 22nd April 2020 Presenter: Alexandru Aldea Title: Challenges for establishing the Water Balance https://www.youtube.com/watch?v=KMl_EH8KETQ Brief: Quite often when someone sees or hears for the first time about the water balance, they tend to think that it is something that requires no more than basic arithmetic in order to calculate [...]
The IWA Water Loss Specialist Group hopes that you are all keeping safe during these days of self isolation and social distancing. We understand that some of you may be getting a bit bored and restless, so we have decided to begin a new initiative, whereby we will be undertaking a series of free Water [...]
WORKSHOP INTERVIEW "WATER LOSS DETECTIVES" 2020 Hydraulic modeling - applications in the field of water loss March 19-20, 2020 Eng. Mihail TODOROV Experience - Water company from Blagoevgrad (Bulgaria); engineer in hydraulic modeling. Currently - Grundfos engineer (Sofia). We thank you for accepting our invitation and please give us some answers for those [...]
Managing water loss control team in water utility company in context of south-east Europe is important to recognize in two levels of practical (effective) influence - managerial level and field workers level, and each side has different positions, influences and drivers for action. Positions of these two levels will be analyzed in this article and [...]
INVITATION TO THE „WATER LOSS DETECTIVES” 2020 WORKSHOP Hydraulic modelling – applications for the water loss reduction March 19-20, 2020 Dear Sir or Madam, Aquademica Foundation, the Technical University of Civil Engineering of Bucharest and the “Water Loss Detectives” magazine, are organizing a workshop of practical applications on the topic of „Hydraulic modelling [...]
