Currently, the majority of repairs to pipelines require long water shutdowns, overnight curing, and huge trenches to be dug in the road. Costs can be enormous, representing a sizeable part of the £3BN ...
The Norwood Department of Public Works is continuing its long-term project to line old cast iron water mains throughout town. This year, Norwood is lining water mains on the portion of Nichols Street ...
The rehabilitation techniques available to water undertakers have always been limited to non-structural spray lining (to resolve water-quality issues) or replacement or inserted polyethylene ...
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