Contract notice CN4127029 · Department of Defence
Upgrade Works
$5.6m
whole-of-life value, after 1 amendment
+$3.2m (+137.5%) since first published at $2.4m
- Supplier
- SERENDIA ABN 72633893151
- Agency
- Department of Defence
- Procurement method
- open tender
- Term
- 2025-02-05 to 2027-11-26
- Published
- 2025-02-11
- Category (UNSPSC)
- 72100000
- Agency reference
- 4600087123
Worth a closer look
Value increased after award: +138% 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 | $796k |
| 2025-26 | $2.0m |
| 2026-27 | $2.0m |
| 2027-28 | $812k |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2025-02-11 | original notice | $2.4m |
| 2026-09-07 | amendment | $3.3m |
| 2026-09-07 | amendment | $3.3m |
| 2026-09-07 | amendment | $4.0m |
| 2026-09-07 | amendment | $4.7m |
| 2026-09-07 | amendment | $5.1m |
| 2026-09-07 | amendment | $5.3m |
| 2026-09-07 | amendment | $5.6m |