Sanitary Sewer Rehabilitation

Heavy rainfall events can cause inconvenient and costly damage to property due to sanitary sewer backups. The City of Naperville Water Utilities has implemented a strategic plan to reduce and eliminate the frequency and severity of these backups by reducing stormwater and groundwater infiltration into the sanitary sewer pipe network. This strategic plan has improved our sanitary pipe network significantly in recent years using sewer lining, manhole rehabilitation and pressure testing and grouting of joints.

The City will be hiring contractors to complete this work in 2020 in the following areas: Cress Creek, Brookdale and Will-O-Way subdivisions; neighborhoods east of Washington Street and north of 5th Avenue, as well as the neighborhood east of the downtown area and surrounding the North Central College campus.

Project Updates

Manhole Rehab: Work will take place in the neighborhood east of Washington Street and north of 5th Avenue. Work is expected to begin the second week of July 2020. The contractor hired to complete this project is Culy Contracting.

Large Diameter Lining: Work on the stretch from Green Valley Drive and Jefferson Avenue to west of the DuPage River is expected to start fall 2020. The contractor has not yet been determined.

Small Diameter Lining: Work in the Brookdale Subdivision is expected to begin late summer of 2020. The contractor hired to complete this project is Michels Corp.

Grouting: Work in the Cress Creek subdivision will begin the fall of 2020. The work will take place on Bauer Rd, Wedgefield Cr, and Druid Hills Ct. The contractor has not yet been determined.

Manhole Upper Structure Rehab: Work will take place in various areas of the northwest portion of the City (see maps) and is expected to begin late summer/early fall of 2020. The contractor has not yet been determined.

Sanitary Lateral Rehab: Work is continuing in the neighborhood north and east of the downtown; the project is expected to be complete by December 2020. The contractor hired to complete the work is Performance Pipelining Incorporated.

Traffic and Parking

This type of work requires large trucks and other equipment. City crews and contractors will place safety cones to keep traffic out of the immediate work area. Work will be performed in small segments and will not affect large areas at any one time. Street closures are very rare. In most cases, traffic flow and parking will be only minimally affected.

Utility Service

The only interruption you may experience is during the actual lining process. You will be asked to not use any water. This includes flushing toilets, doing laundry, showers, etc. for up to four hours duration. We will attempt to notify all affected customers and give enough notice to avoid significant inconvenience.

If you received a notice that the project was going to start on a specific date, and it appears nothing was done, please contact the Water Utility at (630) 420-6137.

Requirements

You do not need to be home while this work occurs. All the work is done by the outside cleanout and the city's sanitary sewer main.  If access is needed, a city representative will contact you. The contractor will start work at 7 a.m. and stop by 5 p.m. Monday through Friday, weather permitting. 

The contractor will inform you when the work is finished, either verbally or by leaving written notification.

Restoration

This type of work usually causes very little disruption to pavement and landscape. Any damage that does occur will be professionally restored after completion of each step of the work. 

Following Completion of Work

The newly lined portion of your sanitary sewer service will require little to no maintenance. However, the unlined portion may still need periodic maintenance.

After work is complete, if you smell an odd odor, please call the Water Utility at (630) 420-6137.