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Trenchless tenders: VIC, QLD and NSW

Recently released tenders across Australia include delivery of pipe rehabilitation, sewer CCTV inspection, pipe installation and pipe supply contracts.

Victoria

Wannon Water is inviting tenders for the Wollaston Road development water and sewer infrastructure in Warrnambool.

The scope of the project includes installation of:

  • 850 m of DN225 PVC watermain
  • 75 m of DN280 PE100 watermain as part of a horizontal directional drilled (HDD) crossing of the Merri River
  • 525 m of dual DN125 sewer, including HDD crossings of the Merri River and drainage outfall
  • 100 m of DN200 gravity sewer
  • a sewer pump station, and associated pits and site works
  • pipework construction and associated civil works.

Tenders close 16 January 2012, visit the Wannon Water website for more information.

South Gippsland Water is inviting tenders for the Inverloch reticulation sewer upgrade works, to be undertaken by pipe bursting.

The works involve pipe bursting an existing 225 mm VC pipeline and replacing it with a 315 mm PE sewer pipeline for a length of approximately 232 m for a section of sewer that runs alongside Ayr Creek south of Toorak Road, Inverloch.

New manholes and property connections as well as bypass pumping will be required in these works.

Tenders close 2 pm 19 December 2012, visit the South Gippsland Water website for more information.

GWM Water is inviting tender for the construct approximately 36 connections from the Wimmera Mallee Pipeline for the supply of water to wetlands.

Scope of the work includes the connections (including live tappings), 9.5 km of PE pipe installation, 1.2 km of horizontal boring and construction of outfalls.

Tenders close at 4 pm Tuesday, 18 December 2012, visit the GWM Water tenders website.

City of Greater Bendigo is inviting tenders for the supply and delivery of reinforced concrete pipes ranging from 225 mm to 1500 mm.

Tenders close 18 December 2012, visit the City of Greater Bendigo website for more information.

Queensland

Unitywater is inviting tenders to construct approximately 575 m of watermain from Gympie Road to Dixon Street along Mecklem Street, comprising of HDD PE mains and open trench PVC mains.

Tenders close 10 January 2013, visit the Queensland Government Procurement Office website for more information.

Hinchinbrook Shire Council is inviting tenders for the structural relining of sewer gravity mains from DN150 to DN375 in varying lengths and the reinstatement of house connections within Ingham.

The proposed works involved in relining the sewer mains include:

  • cleaning and clearing sewer mains of obstructions;
  • initial CCTV condition assessment
  • installation of lining product
  • reinstate house connections
  • provide a final CCTV Inspection of the relined sewers
  • the provision of as-constructed information and test records.

Tenders close 2 pm 15 January 2013.

For further information visit the Hinchinbrook Shire website or contact Hinchinbrook Shire Council Water and Sewerage Manager Peter Martin at pmartin@hinchinbrook.qld.gov.au.

LinkWater is inviting tenders for the supply and installation of a DN500 flow control valve, flowmeter, valves and pipework for the Nambour bulk water pipeline offtake.

Tenders close 1 pm on 10 January 2013, for more information visit the Queensland Government Procurement Office website.

NSW

Upper Lachlan Shire Council is inviting tenders for the supply and delivery of pipe and fittings for the Gunning water supply upgrade.

The supply includes 4,500 m of DN200 pressure class 16 PVC-M pipe and an assortment of DICL fittings.

Tenders close at 2pm on 15 January 2013.

The the tender document is available from the Council by contacting Mrs Sue Hassett at shassett@upperlachlan.nsw.gov.au or by calling 02 4830 1053.

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