Contract notice CN4161362 · Department of Defence
Construction Services
+$11m (+420.8%) since first published at $2.7m
- Supplier
- GHD Pty Ltd ABN 39008488373
- Agency
- Department of Defence
- Procurement method
- limited tender
- Reason given
- Valued below the construction threshold.
- Term
- 2025-04-10 to 2028-12-31
- Published
- 2025-06-20
- Category (UNSPSC)
- 72100000
- Agency reference
- 4600093154
Worth a closer look
Grew past the open-tender threshold: first published at $2.7m. 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: +421% 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 year | Estimated amount |
|---|---|
| 2024-25 | $845k |
| 2025-26 | $3.8m |
| 2026-27 | $3.8m |
| 2027-28 | $3.8m |
| 2028-29 | $1.9m |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2025-06-20 | original notice | $2.7m |
| 2025-10-08 | amendment | $3.0m |
| 2025-10-08 | amendment | $14m |