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Water & wastewater treatment services tender opportunities

101 opportunities across 61 buyers and 9 locations in the last 12 months — requests for tender, quotation, proposal and expressions of interest.

  • Closed63
  • Awarded26
  • Open7
  • Future Opportunity4
  • Not specified1
Opportunities · 12 mo
101
Open now
7
Buyers
61
Locations
9
opened per month ▲ 160%
Oct 25Sep 26
Opportunities opened per month from Oct 25 to Sep 26: 18 in total, ranging from 0 to 6 per month.
Category

Who buys in this category

Within the last 12 months

Top buyers

Within the last 12 months · 61 buyers in total

  1. Australian Government Department of Defence10
  2. East Gippsland Water7
  3. Greater Western Water6
  4. Canberra Region Joint Organisation5
  5. Australian Government Department of Climate Change, Energy, the Environment and Water3
  6. Melbourne Water3
  7. North East Water3
  8. WA Department of Biodiversity, Conservation and Attractions3

Top locations

Within the last 12 months · 9 locations in total

  1. Victoria52
  2. New South Wales39
  3. Western Australia28
  4. South Australia25
  5. Australian Capital Territory24
  6. Northern Territory23
  7. Queensland23
  8. Tasmania20

By status

Within the last 12 months

  1. Closed63
  2. Awarded26
  3. Open7
  4. Future Opportunity4
  5. Not specified1
Latest activity

Recent tender opportunities

Showing 10 of 101
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    2026/173 Pit Clearances & Associated Services

    What the buyer is requesting Council requires a suitably qualified and experienced Contractor to provide Drainage Pit Clearance Services throughout the…

    Request for TenderVictoria2 categories
    Open
    Closing30 October 2026
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    Collection and Management of Treatment By- Product Services

    Melbourne Water (MW) is seeking Requests for Proposals (RFPs) for the Collection and Management of Treatment By-Product Services. The RFP will be condu…

    Request for TenderVictoria2 categories
    Open
    Closing30 October 2026
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    Acacia Prison Expansion Project – Wastewater Treatment Plant

    The Office of Major Infrastructure Delivery (OMID), on behalf od of the Department of Justice is seeking to procure a Single Stage, Design and Constru…

    Request for TenderWestern Australia2 categories
    Open
    Closing10 November 2026
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    Wastewater Treatment Plant Capacity Expansion

    The Rottnest Island Authority (RIA) is seeking suitably qualified and experienced Contractors for the Wastewater Treatment Plant Capacity Expansion wo…

    Request for TenderWestern Australia3 categories
    Open
    Closing12 November 2026
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    PSA Inorganic Analytical Services

    Water Corporation is inviting organisations with suitable experience, capability and capacity to submit a bid for provision of inorganic analytical te…

    Request for TenderWestern Australia2 categories
    Open
    Closing15 October 2026
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    CWMS Stage 1 - WTF Lagoon Remediation Works

    Roxby Council invites suitably qualified and experienced contractors to submit a quote for lagoon remediation works at the Roxby Downs Wastewater Trea…

    Request for QuoteSouth Australia4 categories
    Open
    Closing25 October 2026
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    RFT 2663 Stormwater Harvesting System Maintenance Contract

    What the buyer is requesting RFT 2663 Stormwater Harvesting System 5-Year Maintenance Contract Please refer to all RFT documents attached on VendorPanel…

    Request for TenderNew South Wales3 categories
    Open
    Closing2 November 2026
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    Church Street SPS Rising Main Relocation

    East Gippsland Water (EGW) plans to release an open, single-stage Invitation to Tender (ITT) in late October 2026 for the Church Street Sewage Pumping…

    Future OpportunityVictoria3 categories
    Future Opportunity
    Expected release30 October 2026
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    Field Services - Water and Sewer

    This forward notice is provided for market awareness only. It is not an invitation to tender, does not form part of the tender process and does not cr…

    Future OpportunityVictoria2 categories
    Future Opportunity
    Expected release4 November 2026
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    Sewer Manhole and Sewer Pump Station Wet Well Refurbishments

    East Gippsland Region Water Corporation (East Gippsland Water) intends to release an open, single stage Invitation to Tender (ITT) in October 2026 fo…

    Future OpportunityVictoria4 categories
    Future Opportunity
    Expected release31 October 2026

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