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Water & wastewater plant tender opportunities

171 opportunities across 102 buyers and 8 locations in the last 12 months — requests for tender, quotation, proposal and expressions of interest.

  • Closed93
  • Open55
  • Future Opportunity11
  • Awarded10
  • Cancelled1
  • Not specified1
Opportunities · 12 mo
171
Open now
55
Buyers
102
Locations
8
opened per month ▲ 1000%
Oct 25Sep 26
Opportunities opened per month from Oct 25 to Sep 26: 60 in total, ranging from 0 to 22 per month.
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Recent tender opportunities

Showing 10 of 171
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    COCOS WEST ISLAND SEAWATER DESALINATION PLANT – DESIGN AND CONSTRUCT

    Water Corporation is inviting organisations with suitable experience, capacity and capability (in water treatment including reverse osmosis, civil, st…

    Request for TenderWestern Australia6 categories
    Open
    Closing15 October 2026
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    Matilda Bay Water Supply Upgrade

    The METRONET on Swan Ferry Service Expansion Project is a Western Australian Government Election Commitment to expand Perth’s ferry network along the …

    Request for TenderWestern Australia3 categories
    Open
    Closing20 October 2026
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    RFT - Leeton Water Treatment Plant Soda Ash System Upgrade

    What the buyer is requesting Leeton Shire Council is seeking tenders from suitably qualified contractors for the design and construction of an upgrade …

    Request for TenderNew South Wales3 categories
    Open
    Closing21 October 2026
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    Forward Procurement Notice #2 - Toowoomba Regional Council - Southern Water Treatment Plant Project

    What the buyer is requesting Toowoomba Regional Council - Southern Water Treatment Plant Project – Design and Construction Contractor Toowoomba Regional…

    Request for TenderQueensland2 categories
    Open
    Closing28 October 2026
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    Refurbishment of BB54 Sewage Pumping Station - RFT-2016431

    Description Refurbishment and augmentation of the Sewage Pumping Station BB54 at Catlin Avenue, Batemans Bay Project Goals Seeking tenders from appropria…

    Request for TenderNew South Wales5 categories
    Open
    Closing29 October 2026
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    Jindabyne Wastewater Treatment Plant - Construction - RFT-2016441

    Description Construction of the upgrade to Jindabyne Wastewater Treatment Plant from 8,000EP to 16,000EP Project Goals Regional Growth NSW Development Co…

    Request for TenderNew South Wales3 categories
    Open
    Closing29 October 2026
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    Design and Construct - Factory Road, Yarragon Sewage Pump Station Upgrades

    A non-mandatory but highly recommended Tender information session will be provided on site at Gippsland Water – Opposite Number 9 Factory Road, Yarrag…

    Request for TenderVictoria3 categories
    Open
    Closing29 October 2026
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    Warradale Base Wide Sewer Reticulation, SA

    This Project involves sewer upgrades. Repairs to pavement including line marking concrete remediation. Hydro jet cleaning of internal walls prior to r…

    Request for TenderSouth Australia6 categories
    Open
    Closing2 November 2026
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    RFT2027/7 Sewer Mains Replacement in Cootamundra 2026-2027

    What the buyer is requesting Cootamundra-Gundagai Regional Council is seeking tenders from suitably qualified and experienced contractors to undertake …

    Request for TenderNew South Wales2 categories
    Open
    Closing3 November 2026
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    Laverton Beasley Creek Expansion and Treatment

    Water Corporation is inviting organisations with suitable experience, capability and capacity to submit a bid for a Design and Construct (D&C) contrac…

    Request for TenderWestern Australia2 categories
    Open
    Closing3 November 2026

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