C17-08 - Lift Station 5 Wet Well Pipework

1.0 Project Description

1. The Work to be done under this Contract consists of the removal and replacement of existing wet well pipework, fittings, and accessories. This will also may include some minor changes to decking and access hatches. In addition to the pipework in the wet well, there will also be some external pipework changes to occur outside of the lift station. This work includes in replacing the existing external steel pipe and sluice gate installed in an upstream manhole.
2. The Scope of Work is as follows:

1. Removal & dispose of existing internal and external steel wet well pipework and fittings.
2. Remove debris from bottom of wet well sump (City will provide dumpsters, vac-truck assistance, and disposal)
3. Supply, construct, and install new internal and external stainless pipework and fittings
4. Reinstall or construct pipework bracing
5. Supply and install new flow meter, valves, check valves, and pressure sensor
6. Install new bases and pumps (provided by City)
7. Repair wet well stainless grating hinges and bracing (Provisional Work).
8. Install 450 sluice gate in upstream manhole to Lift station (Sluice Gate supplied by City)