assistance in operation of dm plant , pretreatment plant , cpu and cw assistance in operation of dm plant , pretreatment plant , cpu and cwchemical dosing . chemical handling , coal , oil and pollution relatedsample collection and testing . housekeeping of entire dm plant andallied area , cleaning of clarifier tanks , backwash , operation , housekeeping & chemical handli , dmp/ptp/cw/dmp control room , shift assistance in to opertors in shift , rake coal sample & prpn , yard coal sampling , mill finess sample , rc feeder sample unit#1 , rc feeder sample unit#2 , rc feeder sample unit#3 , testing activities in shift , analysis workm general shiftalysis , store keeping , office work , pollution monitoring assistance , chemical solution preparation , unskilled manpower support for misc jobs , water , oil , ash , mills & other samples , sweeping of dmp , pt , cw &cpu area , plant premises ( <> ) cleaning , mopping of dmp , swas & offices , miscallenous housekeeping jobs , cleaning of dmp n-pit , cleaning of dmp bkw pit , cleaning sludge pit ptp , cleaning cpu n pit , cleaning filter water sump , cleaning potable water sump , cleaning of pt backwash pit , hsw for dmp , hsw for emg jobs , miscallenous sw works