1. Operation and maintenance of electrical, mechanical, electronic and building services systems and equipment at major installations, such as office buildings, hospitals, airports and civic venues.
2. Maintenance of other electrical, mechanical, electronic and building services systems and equipment.
3. Maintenance of vehicle fleets.
4. Design, procurement, project management and other technical consultancy services in relation to electrical, mechanical and electronic systems and vehicle fleets.
5. Operation and maintenance of a refuse incineration plant.