Adapting to the non-woven wipes problem in Billerica, Massachusetts

Since the mid-2000’s, our industry has been engaged in a battle with the increasing prevalence of disposable nonwoven wipes in the sewer systems. While some progress is being made on both the legal and regulatory fronts, utilities are left trying to deal with the day-to-day reality of “life after wipes.” Utilities have often found that equipment that was once reliable now requires an unreasonable amount of maintenance to keep the wastewater flowing.This paper will chronicle the Town of Billerica’s experience rehabilitating major wastewater pump stations in their system during the mid-2000’s during this period of increased pump efficiency and the emergence of the nonwoven wipe. This includes installing new equipment specifically designed to handle the wipes, making operational adjustments, and conducting proactive outreach to the community.