Site work for a water / sewer project in Wilmette, Illinois. Design plans call for site work for a water / sewer project.

Operational valves are an important component of a reliable and efficient water distribution system. The valves function by turning a nut on the stem, which closes the valve shut. When shut closed, the valves block the flow of water, allowing sections of water main to be isolated for repairs while keeping other parts of the system in service. This project provides for the installation of new gate valves and the replacement of broken existing valves on the water distribution system. The new valves will reduce the number of residents impacted by water main shutdowns during maintenance or emergency repairs in the event of a water main break. Approximately 1,250 water valves were operated and inspected during the valve exercise program in 2017 and 2018. There are currently 25 valves that are inoperable that require replacement. Staff recommends replacing 4 to 5 valves annually to improve the reliability of the water distribution system. As of March 6, 2024, this project is included in the city’s 2024-2033 Capital Improvement Program (CIP). Per owner, designs are prepared by Village Staff, next construction tentatively scheduled for Fall 2024. *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.