Custom Bid for Services- Lump Sum Charges for Mechanized House Keeping Services and Reception Cum Front Office and Laundry and Hospitality Services at Transit Accommodation ONGC Nazira and ONGC Sivasagar for a period of 3 years as per SoW and SCC, Custom Bid for Services- Lump Sum Charges for Catering Services at Transit Accommodation ONGC Nazira and ONGC Sivasagar for a period of 3 years as per SOW and SCC