Renovation of a water / sewer project in Baltimore, Maryland. Completed plans call for the renovation of a water / sewer project.

** As of February 2, 2023 this project has not yet been awarded. A timeline or award has not yet been established.** Principal items of work for this contract include, but are not limited to: 1. Remove and replace existing scum troughs, actuators, isolation valves, and all associated appurtenances typical for all Primary Settling Tanks (PSTs), Drain and clean all PSTs. 2. Remove and Replace Existing Scum Pump, Pump Control Panel, electrical support devices, and all associated appurtenances for north scum pit. Provide new pit isolation valve and davit crane. 3. Remove and provide new pump discharge piping, air mixing piping, and mixing system for north scum pit. Pump discharge piping to be provided to Sludge Blending Tanks (SBTs) and Gravity Sludge Thickener (GST) Distribution Box. 4. Remove and replace existing scum pump, pump control panel, electrical support devices, and all associated appurtenances for Scum Pit No. 2. Provide new pit isolation valves, mixing system, and davit crane. 5. Remove and provide new pump discharge piping, air mixing piping, and mixing system for scum Pit No. 2. Pump discharge piping to be provided to Sludge Blending Tanks (SBTs) and Gravity Sludge Thickener (GST) Distribution Box. 6. Remove and provide new scum discharge piping, valves, sludge blending tank penetrations, and pipe connections. 7. Provide new scum baffles at PST Nos. 1-3. 8. Abandon existing scum well. 9. Provide new scum piping at GST distribution channel. 10. Improvements to process control system. All contractors bidding on this Contract must first be prequalified by the City of Baltimore Contractors Qualification Committee. Interested parties should call (410) 396-6883 or contact OBC at 4 S Frederick St., 4th Floor, Baltimore, MD 21202. If a bid is submitted by a joint venture (JV), then in that event, the document that established the JV shall be submitted with the bid for verification purposes. The Prequalification Category required for bidding on this project is E13003 Water and/or Sewer Treatment Plants and Pumping Stations. The MBE goal is 13% The WBE goal is 5% Cost Qualification Range for this work shall be $5,000,000.01 to $10,000,000.00. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.