Water leaks are a homeowner's nightmare, but there's a good chance you can repair it yourself without calling in an expensive plumber. Pinhole leaks are commonplace and the only way to properly fix ...

Transporting household and industrial waste as well as sewage sludge from a treatment plant to a power station can be a messy business. The utility company Linz AG found that a pipe conveyor system ...

(3) performing a low-pressure air test on a new pipeline before placing it into service; or testing a pipeline already in service for leaks. There are two pipe plug options to choose from. Mechanical ...