Contract notice CN3940433 · Department of Defence
Integrated Warfare Systems Work Package
$227m
whole-of-life value, after 1 amendment
+$182m (+406.5%) since first published at $45m
- Supplier
- DOWNER DEFENCE SERVICES PTY LTD ABN 53000983700
- Agency
- Department of Defence
- Procurement method
- open tender
- Term
- 2023-01-04 to 2026-12-15
- Published
- 2023-01-17
- Category (UNSPSC)
- 81100000
- Agency reference
- 4600045997
Worth a closer look
Value increased after award: +406% 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 |
|---|---|
| 2022-23 | $28m |
| 2023-24 | $58m |
| 2024-25 | $57m |
| 2025-26 | $57m |
| 2026-27 | $26m |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2023-01-17 | original notice | $45m |
| 2026-05-29 | amendment | $48m |
| 2026-05-29 | amendment | $223m |
| 2026-05-29 | amendment | $236m |
| 2026-05-29 | amendment | $89m |
| 2026-05-29 | amendment | $89m |
| 2026-05-29 | amendment | $97m |
| 2026-05-29 | amendment | $101m |
| 2026-05-29 | amendment | $101m |
| 2026-05-29 | amendment | $102m |
| 2026-05-29 | amendment | $245m |
| 2026-05-29 | amendment | $227m |