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A challenge: leak detection on long-distance pipelines

A challenge: leak detection on long-distance pipelines

The locating of leaks on long-distance pipelines is one of the major challenges for service providers and measuring instruments. With the “Ortomat MTC” correlating datalogger and the Hydroport system from the vonRoll hydro company some astounding results can be achieved …

A secure drinking water supply even at times of flooding

A secure drinking water supply even at times of flooding

From the afternoon of 8 August 2007 until the morning of 9 August 2007, the volume of rainfall in the Swiss valley of the River Birs reached unexpected dimensions: between 90 and 120 mm of rain fell there in just 15 hours. “Normally this represents the total average rainfall for a month …

Extreme challenges for 55 km of a cast drinking water pipeline

Extreme challenges for 55 km of a cast drinking water pipeline

Extreme temperatures from -40 °C to +30 °C, challenging gradients, a very narrow time frame and transport logistics which, because of the remoteness of the site, presented some serious snags: all this was expected by cast iron pipe manufacturers Tiroler Rohre (TRM) in Mongolia …

Drinking water culvert with ductile cast iron pipes under the Nežárka river

Drinking water culvert with ductile cast iron pipes under the Nežárka river

The Chotýany-Zlukov drinking water supply pipeline  is one of the most important transport pipelines of the Southbohemian region. Previously, it crossed the River Nežárka as an above-ground pipeline, suspended from a steel bridge, but now, for various reasons, it had to be laid under the river with the construction of a culvert.