Tenders for Design, Manufacture, Inspection, Supply, Transportation To Site, Supervision On Erection, Testing And Commissioning Of 02 Nos Reciprocating Air Compressors With 78 Kgf/sq.cm Discharge Pressure And 17.6 M3/min Inlet Flow-rate Capacity Along With Required Modification Of Existing Pipe Line, Necessary Hardware Such As Valves, Control Panels, Sensors, Indicators, Electrical Cables, Plc Controls Etc For Retrofitting In The Existing Compressed Air System At Srisailam Left Bank Power House.