hiring of jetting cum suction machine for 4000 liters capacity for maintenance of sewerage system in inderpuri and naraina ward no . 103 and 104 at rajinder nagar constituency ac-39 under ee ( west ) -ii . , hiring of jetting cum suction machine , hiring of one number jetting cum suction machine 4000 liters for maintenance of sewerage system i / c operation and maintenance cost as per terms & condition and as per direction of engineer-in-charge . , consumption of diesl @ 4 . 0 k . m / liter for running vehicle = 24 k . m / day = 06 liters per day and consumption of diesil @ 03 liters / hrs for suction and jetting of machine ( 03 hrs / day = 09 liters ) . total 15 liters / day . , engagement of 02 nos baldar / helper for jetting and suction process .