Federal Spending Explorer

Contract notice CN4104389 · Department of Defence

Construction Services

$315m whole-of-life value, after 1 amendment

+$313m (+15052.6%) since first published at $2.1m

Supplier
DURATEC AUSTRALIA ABN 94141614075
Agency
Department of Defence
Procurement method
limited tender
Reason given
10.3.b. Extreme urgency or events unforeseen.
Term
2024-09-20 to 2029-06-30
Published
2024-10-29
Category (UNSPSC)
72100000
Agency reference
4600081270

Worth a closer look

Grew past the open-tender threshold: first published at $2.1m. The Commonwealth Procurement Rules require an agency to estimate a procurement’s maximum value, including options and extensions, before choosing how to buy. Open tender is generally required at or above the threshold.

Common explanations: Extra work that could not have been foreseen at award. A nominal value published at award and updated once the actual amount was known. A construction contract outside AusTender category 72, which we cannot tell apart from other services.

Value increased after award: +15053% on first published value. Agencies must publish amendments that change a contract’s value. Large increases can mean the original scope or price was understated.

Common explanations: Additional work or an extended term agreed after award. Options in the original contract that were later taken up. A correction to a value entered wrongly.

Value by financial year

The total value spread evenly from start to end date. estimate: annualised

Financial yearEstimated amount
2024-25$51m
2025-26$66m
2026-27$66m
2027-28$66m
2028-29$66m

Published versions

Every version of this notice we have loaded. Source: AusTender OCDS API.

DateVersionValue
2024-10-29original notice$2.1m
2026-07-31amendment$2.1m
2026-07-31amendment$2.3m
2026-07-31amendment$9.4m
2026-07-31amendment$12m
2026-07-31amendment$315m
2026-07-31amendment$315m