Engineering Projects

     Click here to learn more about the West Interceptor Rehabilitation (Gammon Extension to Pumping Station 5)

Madison Metropolitan Sewerage District owns a sanitary sewer pipe that runs down the middle of Lake Mendota Drive. The pipe, which serves the Spring Harbor neighborhood and adjoining areas, is 87 years old and has started to corrode. The district will install a new pipe lining inside the existing pipe from Baker Avenue to Spring Harbor Park using a process called cured-in-place pipe. In the end, the liner is essentially a new pipe inside the existing pipe.