A three-year study of corrugated high density polyethylene pipe used for drainage underneath a commuter rail line in Pennsylvania found "no discernible differences" in performance between the pipe ...

As the city intends to eventually replace the Bearspaw South feeder main with a new steel pipeline, some are questioning whether it should explore alternatives such as high-density polyethylene (HDPE) ...

Georgia is inching toward joining a growing number of states permitting the use of larger-diameter corrugated high density polyethylene pipe products for municipal infrastructure. The state is ...

A five-gallon plastic bucket filled with washed stone and a pair of gallon-sized water jugs helped city engineers in Greenville, SC, decide what kind of drainage system to install on a fast-growing ...