Contract notice CN4201442 · Department of Defence
Refurbishment Works
$17m
whole-of-life value, after 1 amendment
+$16m (+793.7%) since first published at $2.0m
- Supplier
- WAALITJ-HYDROFLOW PTY LTD ABN 91639133547
- Agency
- Department of Defence
- Procurement method
- limited tender
- Exemption
- App A: 16. SME with at least 50 percent Indigenous ownership.
- Term
- 2025-11-13 to 2028-01-06
- Published
- 2025-11-13
- Category (UNSPSC)
- 72100000
- Agency reference
- 4600093943
Worth a closer look
Value increased after award: +794% 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 |
|---|---|
| 2025-26 | $5.1m |
| 2026-27 | $8.1m |
| 2027-28 | $4.2m |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2025-11-13 | original notice | $2.0m |
| 2026-10-06 | amendment | $6.9m |
| 2026-10-06 | amendment | $6.9m |
| 2026-10-06 | amendment | $15m |
| 2026-10-06 | amendment | $17m |