Water board uses ice to clean the inside walls of pipes

By Staff Reporter
Published on 25/01/2013 10:38

NORTHUMBRIAN Water is giving discoloured water a frosty reception as it leads the way nationally by using ice to clean the inside of pipes.

It is investing £66 million to clean 400 kilometres of trunk water mains, which are large pipes, which transport water around the region’s vast 16,965 kilometre water network, and smaller diameter pipes feed off trunk water mains to supply homes and businesses across the region.

Over time a harmless sediment can build up and stick to the inside walls of trunk water mains. When it is disturbed this sediment can cause discoloured water.

The mains cleaning programme will initially improve tap water quality for one million people in south east Northumberland and north Tyneside.

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Water board uses ice to clean the inside walls of pipes

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