Tenders in this section closed 30 or more days ago. Respondents details are included, where available.
Painting of Major Valves along the Warragamba Pipelines
The SCA has in place a program to carry out periodic refurbishment of existing paint protection systems on various valves and pipework incorporated in the Warragamba Pipelines that deliver water from Warragamba Dam to Propsect Reservoir. Refurbishment works are to be undertaken at four sites, namely Cross Connection 1, Mamre Road Cross Connection, Wallgrove Road Cross Connection and Cross Connection 3.
RFT ID 02286230
RFT Type Open Tenders
Published 14-Mar-2007
Closes 15-Mar-2007 2:00pm
Category
Utilities
Last Updated: 18-Apr-2007 7:15pm
Design Guide for Rural-Residential Subdivisions in Sydney Drinking Water Catchments - Sydney Catchment Authority
The purpose of this Contract is to facilitate the production of a best-practice Design Guide for Rural Residential Subdivision in the Sydney Drinking Water Catchments, drawing on the substantial expertise and experience of SCA staff in its development. The Design Guide will be used by developers and consultants, and by local government, the Sydney Catchment Authority (SCA) and other authorities involved in the assessment of such development proposals.
RFT ID 02301980
RFT Type Open Tenders
Published 28-Feb-2007
Closes 1-Mar-2007 2:00pm
Category
Land and soil preparation and management and protection
Last Updated: 18-Apr-2007 7:15pm
Upgrade of Upper Canal Fish Bio-Monitoring Stations: Civil Works - Sydney Catchment Authority
Sydney Catchment Authority is responsible for the supply of raw water to the Prospect Water Filtration Plant (WFP). The water filtration plant is an integral part of Sydney's drinking water supply. It receives water from Warragamba Dam via twin pipelines and from the Upper Nepean Dams via the Upper Canal. Currently, fish bio-monitoring stations are installed at Broughton Pass and Liverpool Dam and are the only front-line technology used to detect a potentially toxic contamination of the water. New bio-monitoring stations are to be installed to replace those above. The SCA requires the Contractor to carry out the associated civil works prior to the installation of the new bio-monitoring units.
RFT ID 02268241
RFT Type Open Tenders
Published 20-Nov-2006
Closes 1-Feb-2007 2:00pm
Category
Permanent buildings and structures
Last Updated: 18-Apr-2007 7:15pm
Campbelltown Office Fit Out
The purpose of this contract is to carry out the fit out of the SCA's new leased premises at Level 3, Building B Centric Park Central, 4 Hyde Parade Campbelltown (approximately 720m2). The design for the internal layout of the office has been finalised and the Contractor is to carry out all the required works for the SCA to take occupancy of the building in late March 2007.
RFT ID 02305681
RFT Type Selective Tenders
Published 19-Dec-2006
Closes 18-Jan-2007 2:00pm
Category
Building and Facility Construction and Maintenance Services
Last Updated: 18-Apr-2007 7:15pm
Construction of Operations and Visitor Centre and New Workshop at Warragamba Dam
The building to be constructed will accommodate the SCA operational staff at Warragamba Dam and a visitor information facility that supports the SCAs education program delivered at the site. In summary the building is an architect designed single level structure. The office component of the building is open plan; the multi-use education spaces are designed for audio visual and classroom type activities and incorporate an area for the display of interpretive and educational material. The building is air conditioned, but the ventilation system will be also automated to enable it to use passive natural ventilation when conditions are suitable.
RFT ID T02285681
RFT Type Pre-Qualified / Invited
Published 9-Nov-2006
Closes 14-Dec-2006 2:00pm
Category
Building and Facility Construction and Maintenance Services
Last Updated: 15-Aug-2007 11:28am
Refurbishment of 132kV/11kV Transformers at Burrawang Pumping Station - Sydney Catchment Authority
Burrawang Water Pumping Station WP0174 is part of the Shoalhaven Water Supply Scheme. WP0174 pumps water from Fitzroy Reservoir to Wingecarribee Reservoir via a tunnel, pipeline and canal transfer system. WP0174 is located on the northern end of Wildes Meadow Canal on the Wildes Meadow Road, Burrawang. WP0174 contains two 4 MW motors mounted on vertical mixed flow pumping units. The electrical supply for the motors is via 2 132/11.55kV transformers. Both transformers were inspected and tested in December 2005. In each case the transformers were found to be requiring mid-life refurbishment including replacement of all HV bushes. The inspection report notes major component deficiencies with both transformers including: " high levels of PCB's in the 132kV bushings " internal arcing within the windings " leaking oil from gaskets around the transformers " the high voltage HV bushings have deteriorated and are no longer serviceable.
RFT ID 02108270
RFT Type Open Tenders
Published 30-Oct-2006
Closes 30-Nov-2006 2:00pm
Category
Electrical equipment and components and supplies
Last Updated: 18-Apr-2007 6:19pm
