Tender For House Keeping Services At Ground And 4 Storied Office Building Of The Durgapur Projects Limited At 1593, Rajdanga Main Road, Kolkata 700107 For A Period Of 02 Years W.e.f. 01.07.2025 With A Provision Of Extension Of 01 Year Nit For House Keeping Services At Ground And 4 Storied Office Building Of The Durgapur Projects Limited At 1593 Rajdanga Main Road Kolkata 700107 For 02 Years With A Provision Of Extension Of 01 Year