Rehabilitation of Connors Creek Sewer System

Project includes rehabilitation of existing sewers generally along Conner Street and Outer Drive in Detroit, Michigan, from Eight Mile Road at the north end to the Connors Creek Pump Station located south of East Jefferson Avenue. In addition, two segments that connect to the sewers south of the Connors Creek Pump Station need to be rehabilitated: 1. The Connors Connector - from the gate structure south of the Connors Creek Pump Station to the Connor Creek CSO Facility. 2. The Freud Connector – from the Freud Pump Station at the corner of Freud Street and Tennessee Street to the Connor Creek CSO Facility. B. Rehabilitation methods to be employed include: 1. Cleaning of sewer piping in preparation for the work, including heavy cleaning of sediment or other debris built up within the sewer piping system. 2. Spot repairs including chemical grouting of leaks and patching concrete sewers with shotcrete and concrete resurfacer. 3. Spot repairs of minimally exposed reinforcing by hand cleaning and coating with corrosion resistant material. 4. Lining of circular brick and concrete sewers using thermoset resin cured-in-place pipe liners. 5. Sliplining of circular brick and concrete sewers. 6. Construction of new permanent access structures. 7. Cleaning of existing perimeter underdrains along Connors and Freud Connector Sewers and replacement of their flow control valves.

Division 03 -	Concrete, Precast Concrete.
Division 33 -	Utilities, Sanitary Sewerage Utilities, Sanitary Utility Sewerage Piping, Sanitary Utility Sewerage Force Mains, Sanitary Utility Sewerage Structures.