job contract for the engagement of 01 ( one ) nos . of driver cum supervisor and 04 ( four ) nos . of drivers for mt section at silchar airport for the year 2020-21 . , providing of 01 ( one ) nos . of driver-cum- supervisor as per duty roster for the operation of vehicles owned by aai including ambulance on all days including all holidays ( except weekly off ) & maintenance of allrecords/registers/documents and routine maintenance of vehicles etc . as required and as per the direction of in-charge designated by airport director . high skilled , providing of 04 ( four ) nos . of driver as per duty roster for the operation of vehicles owned by aai including ambulance on all days including all holidays & maintenance of all logbook and routine maintenance of vehicles etc . as required and as per the direction ofin-charge designated by airport director . skilled , providing of driver-cum-supervisor as extra hours beyond duty roster for the operation of vehicle owned by aai including ambulance . high skilled , providing of drivers as extra hours beyond duty roster for the operation of vehicle owned by aai including ambulance . skilled