About This Course
Unaccounted-for water (Non-Revenue Water - NRW) represents one of the largest challenges facing municipal utilities worldwide. This course equips field engineers and pipeline inspectors with foundational and practical skills in District Metered Area (DMA) zoning, hydraulic pressure regulation, acoustic correlators, and ground microphones to locate hidden subsurface pipeline leaks before major bursts occur.
Learning Objectives
Understand the principles of Non-Revenue Water (NRW) reduction and water balance analysis.
Design and operate District Metered Areas (DMAs) for proactive leakage surveillance.
Operate acoustic listening rods, correlators, and noise loggers in urban pipeline networks.
Implement pressure reducing valve (PRV) schemes to minimize burst frequency.
Establish rapid repair response protocols to conserve treated drinking water.
Target Audience
Pipeline maintenance technicians, network engineers, and field operators.
Municipal utility staff and HCWW network supervisors.
Civil and hydraulic engineering graduates.
Infrastructure consultants specializing in urban drinking water systems.
Content Outline
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1
Module 1: Water Balance & Non-Revenue Water (NRW) Fundamentals
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2
Module 2: Network Hydraulics & Pressure Management Strategies
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3
Module 3: Acoustic & Electronic Leak Detection Instrumentation
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4
Module 4: District Metered Areas (DMAs) & Step-Testing Methodology
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5
Module 5: Practical Field Protocols, Data Logging, and Asset Repair
Learning Outcomes
Calculate real versus apparent water losses across municipal distribution zones.
Deploy acoustic leak detection sensors and interpret frequency cross-correlation graphs accurately.
Optimize distribution line pressure regimes during peak and off-peak hours.
Draft operational guidelines for municipal pipeline rehabilitation and proactive leak control.
Course Outcomes and Accreditation
Certificate Type
HCWW Certified Water Network Inspector
Accreditation Status
Accredited by HCWW Technical Board
Other Benefits and Accreditations
Official HCWW-accredited certification.
Hands-on field guides for acoustic correlation and noise logger setup.
Access to hydraulic calculation sheets and DMA planning templates.
Direct mentorship from senior distribution network engineers.
Course Instructor
HCWW
Evolution of Application Experience
Details
