hiring of cars on monthly basis and ad hoc hiring of cars on monthly basis and ad hoc for aaiclas chennai airport , category-ibasic cost for hiring of 01 no . sedan type a/c car for 01 month @ 2500 kms run per vehicle . to be operated for 26 days in a month & 10 hours per day ( i . e . 0900-1900 hours ) . ( note: vehicle need not be provided on sundays but to be provided on all 17 nos . aaiclas closed holidays ) , rate per km for run beyond 2500 kms per month , rate per hour for detention beyond 0900-1900 hours per day , category-iibasic cost for hiring of 01 no . sedan type a/c car for 01 month @ 2500 kms run , to be operated 24 hours a day on all days of the month . ( note: no holidays . drivers to follow 3 shift pattern with weekly off ) . , category-iiibasic cost for hiring of 01 no . hatchback-type ac car for 01 month @ 2000 kms run per vehicle to be operated 26 days in a month & 10 hours per day ( i . e . 0900-1900 hours ) . ( note: vehicle need not be provided on all sundays , but to be provided on all 17 nos . aaiclas closed holidays ) , rate per km for run beyond 2000 kms per month for hatchback car , rate per hour for detention beyond 0900-1900 hours per day for hatchback car , category : iv ad hoc - rate for hiring innova crysta for 4 hours - 40 km , category-vad hoc - rate for hiring innova crysta for 8 hours - 80 km , rate per km for run beyond 40 kms or 80 kms for innova car , rate per hour for detention beyond 4 or 8 hours for innova car , category : vi ad hoc - rate for hiring sedan for 4 hours - 40 km , category-viiad hoc - rate for hiring sedan for 8 hours - 80 km , rate per km for run beyond 40 kms or 80 kms for sedan car , rate per hour for detention beyond 4 or 8 hours for sedan car