assistance in operation of conveyor belts , machines in urea bagging plant and other miscellaneous jobs excluding all three loading floor platforms for the year 2020-2022 , assistance in maintaining conveyor system and plant machinery in general shift excluding all three loading floor of platforms a , b&c ( as per scope of work part -a ) , assistance in maintaining conveyor system and plant machinery in shifts ( as per scope of work part -b ) , handling of empty bags & allied misc . jobs . ( as per scope of work part -c ) , descaling of bunkers ( as per scope of work part -d ) , miscellaneous operations as per scope of work part e , neem oil handling and coating system at et-7a/7b for urea-i , neem oil handling and coating system at et-30 for urea-ii , railway track & drain cleaning and handling of recycle tarpaulin ( as per scope of work part-e ) , shifting of spilled/contaminated urea from bagging plant ( except platform a , b&c loading area ) to urea plant/silos ( as per scope of work part -f ) , assistance in operation of silo scrappers of silo-i & silo-ii in the shift . ( as per scope of work part-g )