Closed

Construction of Lock 3 and Lock 6 River Vessel Waste Disposal Stations

Tender ID: 614707


Tender Details

Tender #:
DEW058764  
Status:
Closed
Publish Date:
20 May 2026
Closing Date:
18 June 2026
Closing Time:
05:00 PM (Australia/South)

Tender Description

⁠⁠⁠The Department for Environment and Water (DEW) invites tenders for the upgrade of the Lock 3 and Lock 6 River Vessel Waste Disposal stations (RVWDS) in South Australia’s Riverland.

DEW owns, operates, and maintains 13 RVWDS between Goolwa and Lock 6, with Lock 3 and Lock 6 stations the final two stations requiring an upgrade.

The works include the full demolition, decommissioning and bank reinstatement at the existing Lock 3 RVWDS, the construction of a new RVWDS at a nearby Kingston on Murray site and the full demolition, and construction of a new RVWDS, at the existing Lock 6 RVWDS site.

Construction of the new stations comprises all on-shore and off-shore works, including:

Earthworks, sheet piles, dolphin piles, pontoon, electrical works and controls, hydraulic services and pumps, wastewater mains, soakage beds (Lock 6 only), service connections, and access track upgrades.

Briefings

Mandatory Briefing

A briefing session will be held at Kingston on Murray Boat Marina, Kingston on Murray, South Australia, Australia, 5331 on 10:30 am 1 June 2026.

Attendance at the briefing is a pre-requisite to submission and consideration of a bid.

Enquiries

Brody Usher

 Contractual

 Mobile: +61 408317027

 brody.usher@sa.gov.au

Sarah Murphy

 Contractual

 Mobile: +61 417803457

 sarah.murphy@sa.gov.au


Location


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