Plastic (HDPE) Pipe for Water Main Projects Is Growing...Solving Problems, Changing Attitudes, Saving Money and Even Creating Local Heroes!

Abstract

High density polyethylene (HDPE) pipeline systems have been growing in use since its birth in the early 1950's. This confidence has increased in the decades of the 70's, 80's, and 90's; such that newer and more extensive uses of HDPE in trenchless applications is now common for vital underground utilities. With AWWA approvals and standards providing still more confidence in polyethylene plastic usage, we now observe this industry working with trenchless methods and moving into other areas of utility reconstruction needs. Included in these newer and innovative uses, are trenchless installations of HDPE water mains; resulting in significant advantages over traditional pipe materials and excavation installations. This is the story of one project in a busy Midwest community. It will illustrate not only the physical features that improved construction; but also to tell the benefits story of the neighborhood residents and the city's bottom line political and financial gains. Taking the time to do it right can potentially match a newer technology (trenchless HDPE) with old fashion common sense and unexpected benefits. If you were asked the question....Would you want to repair a failing water main using a technology and material that will significantly save in local disruption, decrease construction time, not decrease capacity and potentially increase the utility's performance, and do this at a lower price? Your answer would most likely be YES after knowing this is an established method already being used in municipal water systems nationwide. Please come and listen to the impressive results and share how HDPE trenchless water main reconstruction might help in one of your own problem situations.