Contract notice CN4182690 · Department of Defence
Water and Wastewater Treatment
$1.4m
whole-of-life value, after 1 amendment
+$1.1m (+381.0%) since first published at $290k
- Supplier
- OSMOFLO ABN 62608078459
- Agency
- Department of Defence
- Procurement method
- limited tender
- Reason given
- 10.3.d.ii. Supply by particular business: with no reasonable alternative or substitute: to protect exclusive rights or proprietary information.
- Term
- 2025-08-21 to 2027-06-30
- Published
- 2025-08-25
- Category (UNSPSC)
- 47100000
- Agency reference
- 4610001634
Worth a closer look
Value increased after award: +381% 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 | $646k |
| 2026-27 | $751k |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2025-08-25 | original notice | $290k |
| 2026-09-29 | amendment | $565k |
| 2026-09-29 | amendment | $1.4m |