| Level 1 | Back Bone Software I Call | 5033 | |
| Level 2 | In charge | Old Building | 813340 |
| EMO Building | 813322 | ||
| Old & EMO building | 813319 | ||
| Level 3 | Maintenance Spervisor | 813697 | |
| Level 1 | Back Bone Software I Call | 2090 | |
| Level 2 | Bio-Medical Engineer I Technician | 813 346 | |
| 813715 | |||
| 813387 | |||
| Level 3 | 8iomedical In charge | ||
For any emergency during Night time & Sunday's after Level 1. Please Contact AH00-813505