{"id":7313,"date":"2026-07-16T11:56:37","date_gmt":"2026-07-16T11:56:37","guid":{"rendered":"https:\/\/dwi.dk\/?page_id=7313"},"modified":"2026-10-19T09:06:38","modified_gmt":"2026-10-19T09:06:38","slug":"laekagesporing-i-midtjylland","status":"publish","type":"page","link":"https:\/\/dwi.dk\/en\/laekagesporing-i-midtjylland\/","title":{"rendered":"Leak detection in Central Denmark"},"content":{"rendered":"
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Leak detection in Central Denmark<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The sandy soil swallows the evidence<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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In many places in Central Denmark, the soil is so sandy that a leak never leaves a trace on the surface. The water seeps vertically down and is gone \u2013 no wet spot in the grass, no bubbling asphalt. A pipe can stand and empty itself for years without anyone seeing anything other than a consumption figure that won't do the trick.<\/span><\/p>

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Therefore, the task cannot be solved with the eyes. DWI A \/ S<\/a> performs leak detection<\/a> in Central Denmark with acoustics and measurement technology that finds the leak through the ground instead of waiting for it to appear.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Many waterworks, few hands<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Central Denmark is the region of waterworks. A large part of them are run by boards and volunteers who look after the works in addition to everything else \u2013 and who have neither the equipment nor the time to hunt for a leak themselves. For them, DWI functions as an external leak team: We know the network from the last visit and speak in solutions rather than technical terms.<\/p>

Size never determines whether the task is interesting. A small plant with a large water loss is at least as busy as a large supply.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Leak detection in Central Denmark \u2013 also outside the city signs\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Agricultural properties often have long underground pipes from the property to stables and irrigation systems, and a leak there is typically only discovered on the water bill. Our leak detection<\/a> also covers these types of private pipes: We follow the pipe through the field and mark the location of the leak so that the repair can be completed in one go.<\/p>

For utilities and larger networks, we offer planned reviews where the zones are taken in sequence and the water loss is recorded along the way.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Leak detection in Central Denmark: one day's measurement can save weeks of digging<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The methods are the same, regardless of whether the pipe is located under a main street in Herning or a grass field near Karup \u2013 but the emphasis changes. On long, undisturbed stretches, correlation measurement is superior: Two sensors on opposite sides of the leak measure the arrival time of the sound, and the position is calculated with great accuracy, even over considerable distances.<\/p>

Where the sound does not carry \u2013 in plastic pipes or at low pressure \u2013 we push a harmless tracer gas through the pipe and scan the terrain from above. And if the pipe is located in a different location than the papers say, we first determine the route with wire search<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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The frost reveals the network's weak points<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Every winter, cold spells put pressure on the power grids, and old joints give way when the ground is worked. These breaks rarely come at an opportune time. Data loggers<\/a> in the network, it detects increased noise from an incipient leak long before it develops, and with The HydrantAI platform<\/a> Overall, the operations manager will be notified automatically \u2013 even on Sunday mornings in February.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Leak detection in Central Denmark reverses the math<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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For a smaller waterworks, each lost cubic meter takes up relatively more of the accounts, and NRW \u2013 water that is produced without ever being invoiced \u2013 gnaws at an economy that is already tight. Precise localization changes that quickly: When the excavator only has to dig in one place, the savings are already there at the first discovery.<\/p>

Read about our guide to NRW reduction<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Buy the equipment or learn the craft<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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DWI A \/ S sells and leases professional search equipment<\/a> as an authorized distributor of, among other things, Gutermann<\/a> \u2013 with service that keeps the instruments ready for measurement. If the plant's own people can take the first round themselves, the basic course<\/a> At DWI Leak Academy, we put the methods into your hands through theory and exercises on the test track.<\/p>

We operate throughout the region, including Herning, Viborg, Silkeborg and Holstebro.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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