March 28, 2017
It was “dirty work” for drainage engineers from Lanes Group in the UK when they recently removed 400tonnes of silt and debris from a culvert in northern England.
Before sludge removal started, the 3m-wide concrete box culvert under the A38 on the outskirts of the city of Derby had been full almost to its roof.
Lanes Group's East Midlands depot, based in Derby, desilted the culvert in a 17-day operation for North Midland Construction, working for Highways England, under its civil engineering framework.