bids are invited for for custom bid for services - accomplishing the task of housekeeping upkeeping of designated areas of public residential buildings outdoor areas in and around colony premises for details refer section viii boq item number 1 , custom bid for services - providing maintaining and operation in designated areas and at frequency as per actual work requirement and direction of npcil engineer 1 no tractorcumtrolley for details refer section viii boq item number 2 , custom bid for services - providing and operation of hydraulic excavator jcb of 1 cum bucket for clearing of rubbish garbage debris excavation work etc for details refer section viii boq item number 3 , custom bid for services - providing and utilizing of phenoyl for cleaning of public building toilet etc of approved brand for details refer section viii boq item number 4 , custom bid for services - providing and utilizing of floor cleaning for cleaning of public building toilet etc of approved brand for details refer section viii boq item number 5 , custom bid for services - providing and utilizing of air freshener solid in balls cake forms for public building etc of approved brand for details refer section viii boq item number 6 , custom bid for services - providing and utilizing of dish washing powder for cleaning of public building toilet etc of approved brand for details refer section viii boq item number 7 , custom bid for services - providing and utilizing of toilet cleaner for cleaning of public building toilet etc of approved brand for details refer section viii boq item number 8 , custom bid for services - providing and utilizing of hydrochloric acid dilute for cleaning of public building toilet etc of approved brand for details refer section viii boq item number 9 , custom bid for services - providing and utilizing of ultra white nephtaline ball for public building toilet etc of approved brand for details refer section viii boq item number 10 , custom bid for services - providing and utilizing of liquid detergent teepolb300 for cleaning of public building toilet etc of approved brand for details refer section viii boq item number 11 , custom bid for services - providing installation operation of new brand fully automatic mechanized organic waste machine of approved brand on hiring basis for compost of organic waste with composting capacity of 200 kgday for details refer section v..