corrigendum - hiring of one ( 01 ) no of light commercial diesel driven ac vehicle model maruti swift dzire for official duty of chief engineer , sldc , dvc , howrah on monthly running basis for a period of two years hiring of one ( 01 ) no of light commercial diesel driven ac vehicle model maruti swift dzire forofficial duty of chief engineer , sldc , dvc , howrah on monthly running basis for a period of two years , monthly hiring charges of the vehicle on the basis of nine ( 9 ) hrs duty per day for actual run of vehicle , rate for actual km run of vehicle including cost of lubricants , consumables , maintenance charges & other statuary fees/charges & wages of driver etc . as applicable but excluding cost of diesel ( minimum km of run guaranteed against vehicle per month=1200km ) , rate for actual extra hour of duty beyond normal stipulated duty of 09 hrs . per day ,