Special Working Conditions: B us Maintenance Supervisors may be required to work various shifts including nights, Saturdays, Sundays and holidays. Some of the physical activiti es per formed by Bus Maintenance Supervisors and environmental conditions they experience are: working outdoors in all kinds of weather w al king in and around bus garages climbing and walking on fuel, oil and gasoline trucks making visual inspections of e quipme nt distinguishing colors reading gauges and prints and hearing warnings (bells, whistle and vocal) Bus Mai ntena nce Supervisors, supervise Bus Maintainers (Chassis) and other maintenance and transportation titles performing the maintenance, i ns ta llation, inspection, testing, alteration, shifting, and repair of buses and other automotive vehicles and related bus shop equipment plan work and monitor production levels and trends use a computerized information system to access data perform safe ty a ssessments and quality audits perform diagnoses and troubleshooting of bus systems research technical problems per form i nspection work and research on new equipment forecast material, tool and equipment requirements keep records and write reports o pe rate a bus for testing, evaluation or instructional purposes and perform related work.