Contract notice CN4048682 · Department of Defence
Submarine Maintenance
$419m
whole-of-life value, after 1 amendment
+$366m (+685.8%) since first published at $53m
- Supplier
- ASC PTY LTD ABN 64008605034
- Agency
- Department of Defence
- Procurement method
- limited tender
- Exemption
- Paragraph 2.6 was applied in some part.
- Term
- 2024-03-21 to 2025-07-31
- Published
- 2024-04-23
- Category (UNSPSC)
- 25111900
- Agency reference
- 4600069311
Worth a closer look
Value increased after award: +686% 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 |
|---|---|
| 2023-24 | $86m |
| 2024-25 | $307m |
| 2025-26 | $26m |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2024-04-23 | original notice | $53m |
| 2025-07-28 | amendment | $54m |
| 2025-07-28 | amendment | $93m |
| 2025-07-28 | amendment | $205m |
| 2025-07-28 | amendment | $419m |