LITTLETON, Colo. (CBS4)- One homeowner thought it would cost a few hundred dollars to repair a clogged sewer line under her Littleton home. Instead, it would cost tens of thousands of dollars.

It goes by several aliases: Trenchless technology. In-situ pipe repair. Pipe-within-a-pipe. By any name, the underground construction rehabilitation market is a boon to motorists, who suffer fewer ...

It’s more convenient than traditional pipe rehabilitation projects. And it’s already been used to repair hundreds of millions of miles of underground infrastructure in the United States alone.

A relatively inexpensive method for replacing aging water pipelines across the nation may come with health risks, a USA TODAY investigation has found. Known as cured-in-place pipe lining, or CIPP, the ...

Financial results for Q4 2025 and full-year 2025 indicate the Asian eVTOL company’s optimal position for scaled production, expanded operations and a financially strengthened business led by ...

PVC and polyethylene pipe producers are boosting recycling efforts, with Return Polymers launching operations near Dallas and Advanced Drainage Systems expanding in Georgia. These initiatives aim to ...