Awarded 19 Dec 2025
This is an awarded contract.
View Live TendersWater Treatment and Active Management for Sandy Flat Legacy Remediation Project to Ventia Australia Pty Ltd (50‑Month Contract)
About
Department of Mining and Energy awarded a contract to Ventia Australia Pty Ltd for water treatment and active management works at the Sandy Flat legacy mine site.
The contract addressed Acid Metalliferous Drainage (AMD) impacts at the site, where the open pit contained approximately 500 ml of AMD-impacted water that required treatment and active management to support remediation works.
The contract period was 50 months and the scope included supply of reagent; supply and installation of HDPE pipes; treatment of impacted water; and discharge of treated water.
An Expression of Interest was the first stage of a multi-stage procurement process used to identify and shortlist proponents for the subsequent tender stage.
Contracts of this type required integrated water-treatment and civil-installation activities over a multi-year term, so procurement processes and contract durations tended to favor contractors able to provide reagent supply, piping installation and ongoing operational water-treatment and discharge capability rather than a single, short-term remediation delivery.
Similar Open Tenders
Lagoon Remediation at Roxby Downs Wastewater Treatment Facility – Bund Restoration, Pipe Encasement & Fence Works
Closes: 25 Oct 2026
Water & Sanitation
Design and Construction of Replacement Sludge Drying Bed – Eden Sewage Treatment Plant
Closes: 13 Oct 2026
Water & Sanitation
Engineering Consultancy for Wastewater Treatment Upgrades — Murray Downs, Moama & Barham (Murray River Council)
Closes: 22 Oct 2026
Water & Sanitation
Moranbah Water Treatment Plant Dam Wall Remediation – Isaac Regional Council
Closes: 30 Sep 2026
Water & Sanitation
Collection and Management of Treatment By-Product Services – Melbourne Water
Closes: 30 Oct 2026
Water & Sanitation
Design and Construction of Soda Ash System Upgrade – Leeton Water Treatment Plant
Closes: 21 Oct 2026
Water & Sanitation
Electrification of WaterMarc and 1 Flintoff Offices – Greensborough (air source heat pumps & thermal storage)
Closes: 14 Oct 2026
Construction
Sewer Extension, Stormwater Infrastructure and Remediation Earthworks Construction
Closes: 08 Oct 2026
Water & Sanitation
Wastewater Treatment Plant Construction for Acacia Prison Expansion – Department of Transport and Major Infrastructure
Closes: 20 Oct 2026
Water & Sanitation
Desludging of Lagoons at Myrtleford and Wangaratta Wastewater Treatment Plants – North East Water
Closes: 19 Oct 2026
Water & Sanitation
Design and Construction of Mapoon New Treated Water Reservoir – DLGWV
Closes: 14 Oct 2026
Water & Sanitation
Inspection, Testing and Condition Assessment of Cathodic Protection Systems – East Gippsland Water
Closes: 09 Oct 2026
Water & Sanitation
Other Similar Contracts
Value: $9,557,649
Provision of Water Treatment and Active Management for the Sandy Flat Legacy Mine to Ventia Australia Pty Ltd
Supplier: Ventia Australia Pty Ltd
Mining & Natural Resources
Value: $55,872
Australind Jetty Remediation Works Awarded to Ventia Australia Pty Ltd
Supplier: Ventia Australia Pty Ltd
Infrastructure
Value: $250,000
Water Remediation and Pit Backfill Services for Rum Jungle Rehabilitation Stage 3
Supplier: Ventia Pty Limited
Energy & Environment
Value: $1,533,300
Provision of a Remediation Implementation Lead for the Sandy Flat Legacy Remediation Project (36 Months) to WERCON Pty Ltd
Supplier: WERCON Pty Ltd
Mining & Natural Resources
Value: $250,800
Waste Water Treatment Project Awarded to Ventia Property Pty Ltd by Royal Australian Mint
Supplier: Ventia Property Pty Ltd
Water & Sanitation
Value: $343,200
Stormwater Investigations by Ventia Property for Department of Finance
Supplier: VENTIA PROPERTY PTY LTD
Water & Sanitation
Value: $210,245
Award of engineering design and cost estimation for Mt Lyell copper cementation plant to Fenix Hydroment Australasia Pty Ltd
Supplier: Fenix Hydroment Australasia Pty Ltd
Energy & Environment
Value: $496,979
Ground Water and Surface Water Modelling Assessment for Sandy Flat Mine Remediation
Supplier: Robertson GeoConsultants Inc
Mining & Natural Resources
Value: $615,890
Provision of Creek Health Surveys at Sandy Flat (12-Month Contract)
Supplier: CDM Smith Australia Pty Ltd
Energy & Environment
Value: $26,882,314.56
Remediation Works at Cox Peninsula by Ventia Utility Services
Supplier: Ventia Utility Services Pty Ltd
Infrastructure
Value: $13,300,000
Provision of Surface Water Field Services for the Southern Region by Ventia
Supplier: Ventia
Water & Sanitation
Value: $330,960.98
Groundwater Monitoring Bore Drilling and Decommissioning by Ventia for Mallee CMA
Supplier: Ventia
Water & Sanitation
Suppliers similar to Ventia Australia Pty Ltd
KPMG Australia
5273 contracts
Consultancy & Legal
Dell Australia
2971 contracts
IT & Software
GHD pty ltd
2655 contracts
Consultancy & Legal
Deloitte
2616 contracts
Consultancy & Legal
Fujitsu
1990 contracts
IT & Software
Hewlett-Packard Australia Pty Ltd
1879 contracts
IT & Software
Hays Recruitment
1802 contracts
Public Services & Welfare
DATA# 3 LIMITED
1672 contracts
IT & Software
Live Feed
Tenders and contracts,
consolidated and enriched.
We pull tenders and awarded contracts from government portals around the clock. Each one is categorised, enriched, and searchable shortly after it's published.
Smart Recommendations
Matched to your business,
automatically.
Our AI reads every new tender and contract, and recommends the ones relevant to your business in real time. No searching required.
Your Dashboard
Configure once,
run on autopilot.
Set up your alerts, watchlists, and preferences from your dashboard. GovMarket works in the background so you can focus on winning work.
GovMarket AI
Search tenders and contracts
in plain English.
Find tenders, look up suppliers, check who won contracts, and explore agency spend. Just type what you need.
Get Started
Win more government work.
Join suppliers across Australia using GovMarket to find and win contracts.
7 days free, then $49.99/AUD per month
