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The Plastics Pipe Institute Inc. (PPI) has published new guidelines in Technical Report TR-46 for the placement of flexible high-density polyethylene (HDPE) pipe using mini-horizontal directional drilling (mini-HDD) techniques.

Joseph W. Barsoom, P.E., PLS, senior principal engineer, Parsons Brinckerhoff, will be honored as the recipient of the American Society of Civil Engineers’ (ASCE) 2010 Stephen D. Bechtel Pipeline Engineering Award. The award recognizes Barsoom’s contributions to the advancement of pipeline engineering.

A study funded by the Plastics Pipe Institute Inc. (PPI) that evaluated the successful use of corrugated, high-density polyethylene (HDPE) pipe for use under heavy rail car loads with shallow cover, is now available on-line: www.plasticpipe.org/drainage/cppa_technical.html.

Tampa Bay Seawater Desalination Facility, the largest seawater desalination plant in the U.S., has passed its final two performance milestone tests. The tests required the plant to produce 25 million gallons of water per day (MGD) for 120 consecutive days and also average 20 MGD for 12 consecutive months.

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