Maintaining A Slope Of Just 0.20 Percent
MIDWEST JOURNAL OF TRENCHLESS TECHNOLOGY, November, 2022
By: Steve Matheny, P.E.
As problems arise in older sewer systems, the challenges are becoming more and more common. A developed area with existing utilities, a need to maintain access to residences and businesses, mature trees and landscaping, and a need to replace and enlarge an existing collection line – these are some of the issues we are seeing more frequently.