Analysing the Impact of Pressure Variations
on Leakage in Water Distribution Networks
06 – 10 July 2026
Sandton Centre
Johannesburg South Africa
Register Now! Limited Seats Available!
R19,999.00 Per Delegate
Course Introduction:
Water utilities around the world face the persistent challenge of managing leakage in distribution systems. One of the most significant and often overlooked factors contributing to leakage is pressure variation within the network. Excessive or poorly controlled pressure not only accelerates leakage through existing faults such as cracks, loose joints, and faulty connections, but also increases the frequency and severity of pipe bursts, leading to higher repair costs and water losses.
This course is designed to equip water professionals with a comprehensive understanding of how pressure dynamics affect leakage rates and infrastructure integrity. Participants will explore the physical principles governing pressure and flow, learn how different network designs and operational practices contribute to pressure surges and fluctuations, and understand the mathematical and empirical models used to quantify the relationship between pressure and leakage.
Course Objectives:
By the end of the course, participants will be able to:
• Understand the relationship between pressure variations and leakage in water distribution systems.
• Identify and analyze the key factors contributing to pressure fluctuations.
• Use hydraulic modeling and pressure management tools to simulate system behavior.
• Quantify the impact of pressure reduction on leakage control.
• Implement pressure management strategies to minimize non-revenue water (NRW).
• Interpret pressure and flow data to detect anomalies and potential leakage.
• Apply practical techniques for active and passive leakage detection.
• Develop and optimize district metered areas (DMAs) for better pressure control.
Who Should Attend:
• Water utility engineers and technicians
• Hydraulic modeling and network analysts
• Non-Revenue Water (NRW) and leakage control teams
• Water distribution supervisors and managers
• Municipal infrastructure planners
• Consultants and contractors in water supply systems
Course Outline:
Module 1: Overview of Water Distribution Networks
• Structure and components of water distribution systems
• Common challenges and losses in water supply networks
• Definitions: Real losses vs Apparent losses
Module 2: Understanding Pressure Dynamics
• Pressure zones and pressure gradients
• Transient pressure and its causes
• Effects of high and low pressure on network components
Module 3: Leakage Behavior and Pressure Relationship
• ILI (Infrastructure Leakage Index) and pressure-leakage relationship
• Empirical models: N1 and FAVAD
• Case studies illustrating pressure-induced leakage
Module 4: Pressure Monitoring and Data Analysis
• Pressure and flow monitoring tools and technologies
• SCADA and smart metering integration
• Using pressure data to detect leakage hotspots
Module 5: Hydraulic Modeling for Pressure Analysis
• Basics of hydraulic modeling using EPANET or similar software
• Calibrating models with real-time data
• Simulating pressure management scenarios and outcomes
Module 6: Pressure Management Techniques
• Pressure Reducing Valves (PRVs) and control strategies
• Zoning and sub-zoning with DMAs
• Advanced control using remote and adaptive pressure management
Module 7: Leakage Detection and Control
• Passive vs active leakage control
• Acoustic detection, correlators, and noise loggers
• Use of pressure transients in pinpointing bursts
Module 8: Economic and Operational Benefits
• Cost-benefit analysis of pressure management
• Water savings and energy reduction
• Long-term asset sustainability and maintenance reduction
Module 9: Implementation Planning and Case Studies
• Step-by-step pressure management planning
• Lessons from global best practices
• Real-world implementation case studies
Module 10: Hands-On Workshop / Simulation
• Interactive pressure-leakage analysis exercises
• Practical use of modeling tools and pressure data
• Group work on DMA optimization and leakage control planning
End of the workshop
IN HOUSE AND ONLINE TRAINING
While both In-House and Online training can present with cost-effectiveness and time-efficacy, there are some very specific differences between in-house courses and those based online.
The demand for additional courses by individuals or groups of people is increasing. Still, it depends entirely on the preferences of a person what type of training he or she wants to receive. Online courses and in-house training carry some similarities but they are considered to exhibit some very pivotal differences too. Despite that, both types of learning can be really beneficial for attendees.
For Registration and other Training arrangements,
contact us on the detail below.
SOUTH AFRICA : +27 11 057 6001
TANZANIA Cell: +255 769 688 544
WhatsApp +27 79 574 0389
info@bmktraining.co.za / www.bmktraining.com
