| Date | Contract | Suppliers | Procedure | Awarded |
|---|---|---|---|---|
| 2021-03-15 | Mechanical Upgrade Works of the 1974 Building | Vision Contracting Limited | Open Procedure | — |
| 2020-06-10 | 1974 Main Building Roof Upgrade Works (Phase 3) | Vision Contracting Limited | Open Procedure | — |
| 2019-04-10 | Main Building Roof Upgrade Works | Vision Contracting Limited | Open Procedure | — |