Tenders for Civil Circle Cleaning Of Septic Tanks Located In Various Places Of Canteen Building, Security Cum Time Office, Cooling Water Pump House, Switchyard Building, Central Stores, New And Old Inspection Bungalow Etc., By Pumping Out The Sewage Waste Into. Mtps I Civil Circle Cleaning Of Septic Tanks Located In Various Places Of Canteen Building, Security Cum Time Office, Cooling Water Pump House, Switchyard Building, Central Stores, New And Old Inspection Bungalow Etc.,