Central Coast Council / Upgrade of SPS T22 and Associated Work at Budgewoi - CPA/182007

This Contract involves upgrading existing sewage pumping station T22 at Budgewoi in Wyong Local Government Area to meet existing and future development demands. The upgrade work generally involves the following:

·     Replacement of three (3) existing DN450 stop valves and associated fittings on rising main T22 at approximate chainages 1,110m (Stop Valve 1), 1,980m (Stop Valve 2) and 3,285m (Stop Valve 3);

·     Draining/scouring of rising main T22 (approx. 950KL) for the stop valve replacements and connection of temporary by-pass system, including the transportation of drained and incoming sewage to Toukley

·     Sewage Treatment Plant whilst rising main is off line;

·     Designing, installing, commissioning, operating, monitoring, and decommissioning temporary sewer bypass system for upgrade works to SPS T22;

·     Demolition, disassembly and recovery works;

·     Upgrading of existing Budgewoi SPS T22 pump station by installation of new pumps, pipework, valves, surge suppression vessel, electrical switchgear, and lifting equipment;

·     Installation of new Wet Well mezzanine, baffle wall and benching;     

·     Design and installation of mechanical ventilation for new SCA room;

·      Testing and Commissioning for upgrade works;

·      Site restorations;

·      Supply of Operation and Maintenance Manual/s and Work as Executed Drawings;         

·     Training of WSC operations staff.

This is a Lump Sum and Schedule of Rates contract and the Time for Practical Completion is 30 weeks.

The pumping station upgrade site is located in Slade Park at Budgewoi on the Central Coast of NSW.

A mandatory pre-tender meeting will be undertaken, on site at SPS T22 then at each of the rising main stop valve sites, on Friday 9 December 2011. Tenderers will need to register their attendance at the pre-tender meeting in order to submit a conforming tender. The pre-tender meeting shall assist the Tenderer with becoming fully informed with the requirements of the project.

Mandatory pre-tender meeting at 10:00am on Friday 9 December 2011