I&I Discussion Highlights Second Day of No-Dig Show

Manhole rehab and solving I&I issues took center stage Tuesday at the North American Society of Trenchless Technology’s No-Dig Show in Palm Springs, California. Municipalities, engineers and consultants led discussions during the technical paper sessions, giving attendees an idea of the challenges utilities are facing and how they are working to solve them. Julie McMullin, a consultant with Brown and Caldwell’s office in Milwaukee, Wisconsin, discussed an issue with laterals following a large rain event in 2010 in Menomonee Falls. Menomonee Falls is part of the Milwaukee Metropolitan Sewerage District (MMSD), which is made up of over 3,000 miles of sewer lines and