Bi-Annual Maintenance Contract Of C And I Instruments And Equipments Of Main Plant And Offsite At Ntpc Auraiya Maintenance Contract Of C And I Instruments And Equipments Of Main Plantand Offsite At Ntpc Auraiya For The Period From 01 . 04 . 2020 To31 . 03 . 2022 . , Part-A , Analyser ( <> ) 24W Chks , Analyser ( <> ) 16W Chks , Analyser ( <> ) 08W Chks , Analyser ( <> ) 12W Chks , Swas ( <> ) -Serv , Swas ( <> ) Checking , Swas ( Stroak Setter ) Serv , Swas ( Chiller Sys ) 48W Chks , Cl Gas Delect Sys ( <> ) Serv , Local Cubicles ( <> ) -Cleaning , Part-B , Local Pr . Gauges ( <> ) Serv , Local Pr . Switches ( <> ) Serv , Temp . Switch ( <> ) Serv , Temp . Gauge ( <> ) Serv , Local Level Switches ( <> ) Serv , Local Level Gauges ( <> ) Serv , Flow Swtch ( <> ) Serv , Rotameter ( <> ) Serv , Flow Indicator ( <> ) Serv , Flow Integratoe ( <> ) Serv , Local Level Xmitter ( <> ) Serv , Sol V/V ( <=1/2 ) Serv , Pneumatic Actuators ( <> ) -Serv , Smoke Detectors ( <> ) Serv , Heat Detect Sys ( <> ) Checking , Heat Detect Sys ( <> ) Serv , Part-C , Thermostat ( <> ) Serv , Humiditistate ( <> ) Serv , Step Controler ( <> ) Serv , Local Pr . Switches ( <> ) Serv , Local Level Switches ( <> ) Serv , Local Pr . Gauges ( <> ) Serv , Sol V/V ( <=1/2 ) Serv , Temp . Gauge ( <> ) Serv , Flow Swtch ( <> ) 24W Chks , Part-D , Hpbp Valves ( <> ) Serv , Hydraulic Actuators ( <> ) -Serv , Pneumatic Actuators ( <> ) Oh , Motorized Actuators ( <> ) -Serv , Pneu Contrlr ( <> ) Serv , Scanners ( <> ) -Serv , Ignitors ( <> ) -Serv , Local Pr . Xmitter ( <> ) Oh , Flow Txmtr ( <> ) Oh , Local Level Xmitter ( <> ) Serv , Flow Swtch ( <> ) Oh , Temp . Switch ( <> ) Serv , Vibration Instt ( <> ) Serv , Vibration Instt ( <> ) 24W Chks , Pr . Gage ( <> ) Serv , Temp . Gauge ( <> ) Serv , Sol V/V ( <=1/2 ) Serv , Thermocoupel ( <> ) Serv , Filter ( <> ) Cleaning , Printer ( <> ) Cleaning , Motorised Damper ( <> ) Serv , Local Cubicles ( <> ) -Cleaning , Impulseline ( <> ) Cleaning , Clock ( <> ) Cleaning , Computer <> Cleaning , Centrifuge ( <> ) 24W Chks , Lt Motor ( >5 . 5-18 . 5Kw ) -Repl , Local Cubicles ( <> ) -Painting , Napha Detec Sys ( <> ) Serv , Local Pr . Switches ( <> ) Oh , Local Level Switches ( <> ) Oh , Part-E , Cables ( 24X2x0 . 5 ) Laying , Gas Turb ( <> ) Modification