Contract notice CN3959373 · Department of Defence
Security System Maintenance & Support Services
+$294k (+865.8%) since first published at $34k
- Supplier
- CHUBB FIRE & SECURITY PTY LTD ABN 47000067541
- 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
- 2023-03-28 to 2025-06-28
- Published
- 2023-04-20
- Category (UNSPSC)
- 46171619
- Agency reference
- 4600050628
Worth a closer look
Grew past the open-tender threshold: first published at $34k. The Commonwealth Procurement Rules require an agency to estimate a procurement’s maximum value, including options and extensions, before choosing how to buy. Open tender is generally required at or above the threshold.
Common explanations: Extra work that could not have been foreseen at award. A nominal value published at award and updated once the actual amount was known. A construction contract outside AusTender category 72, which we cannot tell apart from other services.
Value by financial year
The total value spread evenly from start to end date. estimate: annualised
| Financial year | Estimated amount |
|---|---|
| 2022-23 | $38k |
| 2023-24 | $146k |
| 2024-25 | $145k |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2023-04-20 | original notice | $34k |
| 2025-05-08 | amendment | $144k |
| 2025-05-08 | amendment | $328k |