NSF International announced that IPEX Inc., a leader in thermoplastic piping systems, is the first molecularly oriented polyvinyl chloride (PVCO) pressure pipe manufacturer to receive certification to ASTM F1483 and AWWA C909 standards for pressure pipes.
The American Pipeline Contractors Association (APCA) closed 2008 stronger than ever, although the worldwide recession began to be felt at the end of the year, says Sean Sullivan, whose one-year term as association president will end next month.
Trenchless Construction Services L.L.C. of Arlington, WA, is a prime example of a true trenchless contractor. Over the last decade, the company has grown from a small HDD crew into a multi-disciplined trenchless company.