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SA Tenders and Contracts

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Qualco Wetland Management Infrastructure

Public Authority
Department for Environment and Water
Reference #
DEW049737
Title
Qualco Wetland Management Infrastructure
Good or Services Acquired

Contract No. 1979

DEW is implementing the South Australian Riverland Floodplains Integrated Infrastructure Program (SARFIIP).

The aim of the SARFIIP is to create an interconnected mosaic of manageable floodplains and wetlands between Lock 1 and the South Australian Borders with New South Wales and Victoria. SARFIIP aims to simulate high river flow floodplain flooding at low river flows by taking advantage of increased water levels through the raising of water levels at weirs along the River Murray. The increased flooding frequency enabled by these works is intended to enhance ecological health within major sections of the floodplain and wetlands.

The Environmental Pathways Project, a subproject of SARFIIP, has identified a suite of sites to improve connectivity between the River Murray and its floodplains. This specification is for the construction of two new water regulating structures at Qualco wetland.

A specification has been prepared outlining the requirements at Akuna, Molo Flat and Qualco sites.

This tender is for the delivery of requirements at Qualco site only.

UNSPSC
Levee construction service
Waterway construction service
Irrigation and flood control waterworks
Procurement Process
Public Tender
Total inc GST
$620,399.13
Execution Date
15/11/2021
Starting Date
15/11/2021
Completion Date
01/05/2022
Freedom of Information Officer
Diana Forgione - Kate Richardson
DEW.FOI@sa.gov.au
Office: +61 (08) 84636625

Contractors

1 All State Earthworks Pty Ltd
Created: 30/11/2021 3:55 PM Modified: 30/11/2021 3:55 PM