Facility Management Services for Cleaning of trolleys, vessels/steam vessels, other utensils, dining tables vegetables, provisions, cutting of vegetables, loading and unloading of containers, serving of food and cleaning of kitchen, store, dining halls of S.V Annaprasada Vitharana Center at Srinivasam Complex, Vishnunivasam, Sri GT Annadanam, TTD, Tirupati along with required cleaning materials, Machinery, Manpower for a period of 02 years from the commencement of tender