- Lab Safety and housekeeping Inspector for Prof Chen Shing Bor, Prof Yang Kun Lin & Dr Andrew Barnabas Wong and Dr Lin Yiliang
- In charge of the collection of retired E-assets
- In charge of the collection and disposal of department laboratory chemical waste
- Responsible for Smart Card Access System at E8 Level 3
- In charge of the operation, training and maintenance of ICP-OES and SURPASS
- Backup of XRD
- Assistant Fire Warden for E8 level 3
- Dept Chemical Spill Responder
