WORK OF THIS CONTRACT 

1. The pump station has extensive damage due to flooding during a period of non-operation. As a result, all electrical and mechanical equipment must be removed and replaced. In addition, all electrical, conduit, and wiring systems must be replaced due to water damage and corrosion in and around the electrical equipment.

2. The Work includes furnishing all labour, materials, equipment, and incidentals required to replace all equipment installed in the Humber Bay Park East (HBPE) Transfer Pump Station to return the station to full operation. Equipment to be replaced and commissioned includes, but is not limited to the following:

• Mechanical components including pumps, valves, piping, fittings, and reducers;
• Electrical components including disconnect switches, transformers, motor starters, sump pump controllers, heaters, distribution panel, breakers, receptacles, conduit, wiring, and all electrical panels;
• Alarm and safety systems including autodialer, heat and smoke detectors, Ethernet communications;
• Structural components including the concrete chambers housing the pumping system, the manhole (wetwell) housing the control valve and the intake pipe from the lake. The concrete structures will be repaired not replaced. The repairs include repairing spalling, cracks, and rebar as specified. 

3. This work includes the supply of an inlet extension steel pipe into Lake Ontario to support the pump station. As part of the project, TRCA requires a qualified Contractor to fabricate, supply, deliver and unload an inlet extension steel pipe, including all components, to the Project site. The Intention is that the work will be staged such that the Contractor shall complete most of their scope of work and before testing and commissioning demobilize from the site to allow for TRCA to install the pipe. Upon Completion the Contractor shall remobilize to complete the scope as well as perform all testing and commissioning. 

4. ALL WORK under this Contract which is located within the pump chamber or wet well is deemed to be Confined Spaced under the Ontario Construction Regulations. The Contractor shall complete and submit a detailed site-specific Working in a Confined Space plan including recovery plan and Job Hazard Analysis. All pricing submitted must be inclusive of all additional measures which may be required to facilitate working under these conditions.