1) Sweeping and cleaning of NKDA office at NKDA Market Complex and Community Toilet of Action Area-IIIE, New Town, Kolkata for a period of 02 years. 2) Providing Sweeping, cleaning as well as Housekeeping Services by deployment of Unskilled Workers with Necessary disinfectants, toiletries at the NKDA Zero Waste shop including it's toilet block, at 1st Rotary of MAR-1111 in Action Area -I, and its other two outlet in in Biswa Bangla more sub-way and City Centre-II sub-way in New Town, Kolkata for a period of 02 (Two) year.. 3) Maintenance of arboriculture including sweeping / cleaning of the office building & adjacent areas inside the Cattle pound at Action Area - ID, New Town, Kolkata (for a period of 02 year)