Wastewater maintenance mainline and service line IDC.

The City is seeking to improve the current operational condition of the Train 1 RAS Pump Station and to return to service the Train 1 Secondary Clarifier #5 at the…

The City of Columbia’s Metro WWTP Influent Pump Station and Headworks is in need of repairs and/or equipment replacement to ensure the treatment plant’s operational reliability to treat wastewater and…

In-line and/or localized inspection of the Saluda River Force Main.

This will be an Engineer-Led Find and Fix project providing engineer oversight and rehabilitation of poor condition pipes in specific area of CC03 that have historically been areas with multiple…

This project is for providing Program Management services related to the City’s Clean Water Consent Decree Compliance and Infrastructure Improvements Program. This initiative provides a framework for supporting a number…

Funding source unplanned Metro WWTP projects necessary for maintaining efficient performance and compliance.

This project includes implementation of sewer system rehabilitation via spray applied geopolymer liner to address high priority problems that may lead to SSOs. This includes correcting structural and maintenance related…

Small sanitary sewer CIP projects identified throughout the year which will typically be designed by City engineering staff. The projects generally consist of extension and replacement projects throughout the system.

This project is to support sewer annual contracts for the different methods of rehabilitation of pipelines less than 15" diameter (8" - 12"). The Rehabilitation Contract incorporates alternate methods of…