Andrew Kohout watched the dirty water shooting out of a Bethlehem fire hydrant with admiration. Advertisement Article continues below this ad "It was impressive," said Kohout, superintendent of public ...

It takes a lot to keep a water system healthy. In Union County this month, public works employees have been cleaning the water mains using an unusual procedure called “ice pigging.” We went to see how ...

A pipe cleaning technology developed in the United Kingdom has been trialled for the first time in an irrigation network. Irrigation pipes can get clogged with weeds, sand, shells and even snails. Ice ...

FAIRBANKS, Alaska (AP) — Officials with the University of Alaska Museum of the North say Alyeska Pipeline Service Co. has donated an oil pipeline cleaning device called a pig. “Super Pig Hybrid-B” is ...