running and operation of old pump house screw pump house and pre treatment plant diversion gate substation and water supply pumping plant dg sets and iind stage pumps etc along with cleaning disposal of silt and chokage at konia mps varanasi , for old pump house , removal & cleaning of chokes from incoming sewer and manual screen of screening chamber and lifting of choking materials up to ground level and disposal of silt chokes at nearest dumping place upto 10 km radious of site konia mps campus throughout the month . minimum two sweeper in two shift of 8 hr . the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , removal and cleaning of chokes from stainers in sump well and lifting of choking materials up to ground level and disposal of silt chokes at nearest dumping place upto 10 km radious of site konia mps campus throughout the month minimum two sweeper in one shift of 8 hr . the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , for pre-treatment plant . removal & cleaning of chokes and foreign materials from manual screen fitted in pre-treatment work through elevated jaws . collecting all these chokes and foreign materials on the platform of screen and there after putting all these chokes and foreign materials on the conveyer belt manually per month . minimum one sweeper in two shift of 8 hr . the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , for pre-treatment plant . disposal of chokes and foreign materials , removal and cleaning from the mechanical screen and collected through conveyer belt and proper disposal of it at nearest dumping place upto 10 km radious of site konia mps campus throughout the month . minimum one sweeper in two shift of 8 hr . the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , for pre-treatment plant . regular disposal of wet silt/grit extracted from sewage by grit removing machine no . 2 and disposal of silt chokes at nearest dumping place upto 10 km radious of site konia mps campus throughout the month . minimum one sweeper in one shift of 8 hr . the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 , for screw pump house removal & cleaning of chokes & foreign materials from the manual screens fitted in sump well of screw pumps by elevated jaws , its lifting approximate 10 mtr . height up to ground level through buckets & its disposal at nearest dumping place upto 10 km radious of site konia mps campus throughout the month minimum two sweeper in two shift of 8 hr . the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , for dg sets routine checking of 3x500 k . v . a . dg sets installed at konia mps such as checking and operation of d . g . sets , panels , etc . in both-shift throughout the month as required at konia mps ( minimum two operator for two shift of 8 hr . ) the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , for sub-station and water supply pumping plant cleaning of sub-station ( inner and outer side ) including cutting of grass from generating room to sub-station area road with cutting of branches of tree over the sub- station and operation of pumping plant for water supply . throughout month ( minimum two operator for two shift of 8 hr . ) the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , for bye-pass diversion gate cleaning of room of bye-pass diversion gate and cutting of grass from inner , outer & front side of diversion room & operation of bye-pass diversion gate in each shift throughout the month as required at konia mps ( minimum two operator for two shift of 8 hr . ) the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months ) , for iind stage pumping operation of all pumps and starter installed at iind stage pump house by direction of site incharge for one shift per day including labour charges t&p etc . complete ( minimum one operator in one shift of 8 hr . ) the above work will be done from 01 . 10 . 19 to 31 . 03 . 20 ( 6 months )