corrigendum - holistic development of surat airport including extension of terminal building , apron and construction of parallel taxi track . sub head hiring of vehicles for project work at surat airport . , comprehensive contract for providing air conditioned xylo , tuv -300 or equivalent vehicle for aai use on single shifts of 8 hrs basis i/c all taxes cost of fuel driver and other expenditure involved in maintaining the vehicle road worthy . 2000 km per month . , comprehensive contract for providing air conditioned xylo , tuv -300 or equivalent vehicle for aai use on double shifts of 8 hrs ( 16 hrs ) basis i/c all taxes , cost of fuel driver and other expenditure involved for maintaing the vehicle road worthy . 2000 km per month . , extra for providing vehicle above 2000 kms in a month , beyond quantity specifies in item no . 1 & 2 above . , extra for providing vehicle beyond 8 hrs for item no . 01 and beyond 16 hrs in item no . 02 , per hour per day .