work of cleaning , sweeping and gardening etc . at various offices under controller of stores ( north ) , pspcl ludhiana , situated in by deploying part time sweepers/mali ( s ) for a period of one year to carry out the work of cleaning , sweeping and gardening etc . at various offices under cos ( north ) , pspcl ludhiana , situated in punjab as per details given in tender specifications by deploying part time sweepers/mali ( s ) for a period of one year , housekeeing including cleaning , sweeping , dusting , swabbing , removal of cab webs , cleaning of toilets and windows panes etc . by deploying part time sweeper ( s ) in various offices of pspclsituated in punjab as per details given in section v and vi of nit or as intimated by engineer in charge , for 4 hour per day ( by deploying 28 no . pts at 27 locations ) , for 2 . 5 hour per day ( by deploying 1 no . pts at 1 no . location ) , maintenance of lawns , preparation of flower beds , planting of seasonal plants/flowers pruning of trees , shrubs etc . by deploying part time mali ( s ) in various offices of pspcl situated in punjab as per detailed given in section vi of nit or as intimated by engineer in charge .