Tender | Nyah Dissolved Air Floatation Plant

Closed

Tender ID: 587361

Organisation:

Grampians Wimmera Mallee Water Corporation

Tender #:

C01421

Status:

Closed

Publish Date:

10 June 2025

Closing Date:

24 July 2025

Closing Time:

02:00 PM (Australia/Victoria)

GWMWater invites tender submissions for the Nyah ‘Cleanwater’ Clarification Plant Project. This Contract includes the following scope of work:

Design and Construction of Raw Water Pump Station Modifications.
Detailed Design and Construction of 3 ML/day Dissolved Air Floatation (DAF) Plant, including Subnatant (Clarified Water) Tank and DAF Recirculation System.
Design and Construction of Clarification Plant Tool Air System.
Design and Construction of Chemical Coagulant Storage and Dosing System.
Conversion of Media Filters to Granular Activated Carbon (GAC) (PROVISIONAL).
Design and Construction of PLC and Electrical Systems.
Testing And Commissioning of Completed Works.

A compulsory pre-tender online MS Teams presentation will be held on Thursday, 3 July at 11 am.

A compulsory pre-tender site inspection will be held at Nyah on Thursday, 10 July at 1 pm.

To register for these sessions, please get in touch with our Senior Project Engineer, Jonathon Horsfall, on 1300 659 961.

GWMWater reserves the right to accept tenders in part.

The lowest or any tender may not necessarily be accepted.

Victoria : Loddon Mallee