Whether its the Bourke St Mall or the back of Bourke pipe failure is rarely instantaneous. A crack initiates, propagates, and generates detectable acoustic energy long before the pipe gives way. That interval – the leak-before-break window – is where the real opportunity lies for water utilities and mining companies managing high-consequence infrastructure. Recent Australian…
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Are Traditional Flowmeters Holding Water Networks Back? Picture a water network the way its engineers do – not as a map of pipes, but as a map of knowledge. Every monitoring point is a window into the network’s behaviour: pressure trends, flow anomalies, early signs of stress. The more windows you have, the clearer the…
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For decades, the skilled field technician – armed with experience and a sounding stick – has been the backbone of water network integrity. Ground surveys have long provided the essential “truth” on the street. However, as networks age and water scarcity becomes a global pressure point, the challenge has outgrown any single method. The future…
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Infiltration and Inflow (I&I) – the unwanted entry of groundwater and stormwater into sewer networks – remains one of the most persistent and costly headaches for councils and utility providers. The symptoms are glaring: sanitary sewer overflows (SSOs), skyrocketing treatment and pumping costs, limited network capacity, and the risk of regulatory breaches. But the fundamental…
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Precision Over Proximity For decades, the water industry has relied on a “best guess” approach to asset management. When a trunk main reaches a certain age or suffers a high-profile burst, the traditional response is often a blanket replacement. It’s an understandable instinct – protecting the community from service disruptions is paramount. However, this “rip…
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Detection Services Assists with Strategic Network Renewal The Challenge: A Century of Service at a Crossroads This Australian city is built upon a foundation of history, much of which is buried beneath its bustling streets. For a major utility, the state’s water utility, this history presented a significant modern-day challenge. Much of the city’s CBD…
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The Smart Campus Paradox Walk through any premier university campus or large school precinct today, and you will see a testament to modern engineering. 6-Star Green Star buildings, automated climate control, and cutting-edge research facilities define the “Smart Campus” of 2025. Yet, beneath these glass-and-steel structures often lies a network of water infrastructure that is…
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Of all the assets in a water and wastewater portfolio, few present a challenge as complex – or as critical – as the inverted siphon. Whether diving beneath a river, a railway line, or a major highway, these assets are engineering essentials. However, for asset managers, they represent a notorious “blind spot.” By design, inverted…
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Transient Monitoring Uncovers Major Unauthorised Water Use and Asset Risk For councils and utilities managing vast, aging water networks, the silent threat of water hammer – or high magnitude pressure transients – is a constant, insidious risk. These sudden, massive pressure surges drastically accelerate pipe failure, stress joints, and lead to costly, disruptive repairs. This…
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The National Park Service (NPS), in its continued efforts to preserve vital infrastructure within Big Bend National Park, Texas, recently commissioned a condition assessment of the Chisos Basin water supply system. Central to this project was a 4.8km (3 mile), 90mm (3.5-inch) galvanized steel pipeline—installed in 1955—that delivers water from Oak Spring Pump Station to…
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