Aging infrastructure is a prime concern in the water and wastewater world. And with good reason. According to a 2007 EPA survey, the nationwide infrastructure need is estimated at $334.8 billion from January 2007 through December 2027. The largest portion of that figure – $200.8 billion – represents needs in water transmission and distribution projects.Municipalities indeed face a gigantic task: Many pipes are nearing the end of their life spans, and the time to choose a replacement has arrived. In a long-term project like pipe replacement, where life span can exceed 100 years, proper material choice is critical. Here, we
