Overhauling Of C And I Equipments / Control Systems Pertaining To A.T.R.S., H.P., Bypass And Aux. P.R.D.S. System In Unit No-2, Of 3 X 210 Mw, A T.P.S. Anpara- 1 Job -I :Overhauling Of C&I Equipments / Control Systems Of Atrs 2 Dismantling, Cleaning, Servicing, Checking, Recalibration And Re Commissioning Of Recorders Including Redressing And Tightening Of Cables Connections. 3 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Pressure Transmitters. 4 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Position Transmitters. 5 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Relative Shaft Vibration Pickup. 6 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Bearing Shell Vibration Pickup. 7 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Pick For Axial Shift Along With Their Electronic Module. 8 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Pick For Differential Expansion Along With Their Electronic Modules. 9 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Pick For Over All Expansion Along With Their Electronic Modules. 10 Dismantling, Cleaning, Servicing, Checking, Testing, Reinstallation, Re Calibration And Re Commissioning Of Jacquet Probes ( Speed Sensors ) Including Their Electronic Computation Modules. 11 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Local Indicators For Differential Expansion. 12 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Pressure Switches. 13 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Pressure Gauges. 14 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Level Switches Of M.O.T. Along With Their Amplifiers. 15 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Local Indicators For Shaft Seal, Speed And Position Of Hpsvs / Ipsvs. 16 Disconnection From Site, Cleaning, Testing Checking, Repairing & Re Commissioning Of Thermocouples / R.T.D.S Along With Their Compensating Cables. 17 Disconnection Of Control And Power Cables Of Valve’S Actuators, Dismantling, Cleaning, Checking, Servicing, Repairing, Testing & Re Commissioning Oftheir Open & Close Limit Switches / Torque Switches, Re Connection Of Control And Power Cables And Final Commissioning Of Their Remote Operation. 18 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of Starting Device, Speeder Gear & A.T.T. Motors Including Re Setting Of Their P.F.T.S And Re Commissioning Of Their Remote Operation. 19 Dismantling, Cleaning, Servicing, Checking, Testing, Recalibration And Re Setting Of Limit Switches According To Site Requirement. 20 Dismantling, Cleaning, Servicing, Checking, Testing & Solenoids, Re-Commissioning Of Solenoid Valves Including Their Remote Operation. 21 Removal From Site, Cleaning, Servicing, Checking, Testing Recalibration And Re Commissioning Of Lube Oil Temperature Controller & Warm Up Controller. 22 Removal From Site, Cleaning, Servicing, Checking, Testing, Recalibration And Re Commissioning Of T.S.E. Indicator. 23 Dismantling, Cleaning, Checking, Testing, Contact Cleaning, And Commissioning Of Annunciation & Coupling Relays. 24 Removal From Site, Cleaning, Checking, Testing, Recalibration & Re Commissioning Of Collin’S P.F.T.S & Auto Loops Along With Re-Settingofstabilizing Voltage Ofturbine Electro Hydraulic Controller 25 Removal From Site, Cleaning, Repairing / Servicing, Checking Ofitsinternalwiring, Allthepushbuttons, Indicatinglamps &Re Commissioningofconsole Desks. 26 Removal From Consoles, Cleaning, Checking, Servicing, Testing, Recalibration And Re Commissioning Of Console Indicators. 27 Checking, Testing & Re Calibration Of Load Transducers By Signal Simulation. 28 Cleaning Of Electronic Cards / Modules Of A.T.R.S. Cabinets, Wire Tightening & Checking Of Main Power Supply And At Electronic Cabinet Interfacing Of Each Individual Rack And Rectification Of Faults, If Any. 29 Cleaning Of Junction Boxes, Wire Tightening / Redressing, T.B. Replacement Wherever It Is Damaged Along With Testing And Servicing Of Their Thermo States. 30 Removal From Site, Cleaning, Checking, Testing, Recalibration & Re Commissioning Of Collin’S P.F.T.S & Auto Loops Along With Their Electronic Modules Of Electro Hydraulic Controller Of L.P. Bypass. 31 Removal From Site, Cleaning, Checking, Testing, Recalibration & Re Commissioning Of Position Feedback Transmitters & Auto Loop Along With Their Electronic Modules Of Turbine Gland Seal & Leak-Off Steam Valves. 32 Removal From Site, Cleaning, Checking, Testing, Recalibration & Re Commissioning Of Collin’S P.F.T.S Along With Their Control / Operation Loops Of Speeder Gear & Starting Device. 33 Repairing Of Cable Trench, Made Of G.I. Sheets, Pertaining To A.T.R.S Including Redressing Of Cables 34 Replacement Of Thermocouples Of Intermediate Pressure Turbine ( I.P.T. ) Inner Casing 35 Removal From Site, Cleaning, Checking, Testing, Re-Calibration & Re Commissioning Of Mot Level Sensor With Amplifier Ofmain Oil Tank. 36 Job-Ii : Overhauling Of C&I Equipments / Control Systems Of Hp Bypass & Aux. Prds 37 Dismantling, Cleaning, Checking, Servicing, Testing, Recalibration And Re Commissioning Of All The Individual Field Equipments Such As Pressure Transmitters, Pfts, Air Filter Regulators, Junction Boxes, E. P. Converters Etc. Related To Auxiliary Steam Pressure Control System, Checking And Resetting Of All The Pre Set Values Of Gains / Amplification Factors Etc. In Its Electronic Cards / Modules As Per Commissioning Protocol, Final Testing And Commissioning Of All The Control Loops Related To Aux. Steam Pressure Controlvalves - 1, 2 & 3. 38 Dismantling, Cleaning, Checking, Servicing, Testing, Recalibration And Re-Commissioning Of All The Individual Field Equipments Such As Temperature Transmitters, Temperature Sensors, P.F.T.S, Air Filter Regulators, Junction Boxes, E. P. Converters Etc. Related To Aux. Steam Temperature Control System, Checking And Resetting Of All The Pre Set Values Of Gains / Amplification Factors Etc. In Its Electronic Cards / Modules As Per Commissioning Protocol, Final Testing And Commissioning Of All The Control Loops Pertaining To This System. 39 Dismantling, Cleaning, Checking, Servicing, Testing, Recalibration And Re Commissioning Of All The Individual Field Equipments Such As Temperature / Pressure Transmitters, Temperature Sensors, P.F.T.S, Air Filter Regulators, Junction Boxes, E. P. Converters Etc. Related To Spray Water Control System, Checking And Resetting Of All The Pre Set Values Of Gains / Amplification Factors Etc. In Its Electronic Cards / Modules As Per Commissioning Protocol, Final Testing And Commissioning Of All The Control Loops Pertaining To This System. 40 Dismantling, Cleaning, Checking, Servicing, Testing, Recalibration And Re Commissioning Of All The Individual Field Equipments Such As Pressuretransmitters, P.F.T.S, Air Filter Regulators, Junction Boxes, Blocking Units, Servo Valves Etc. Related To Main Steam Pressure Control System , Checking And Resetting Of All The Pre Set Values Of Gains / Amplification Factors Etc. In The Electronic Cards / Modules As Per Commissioning Protocol, Final Testing And Commissioning Of All The Control Loops Pertaining To This System. 41 Dismantling, Cleaning, Checking, Servicing, Testing, Recalibration And Re Commissioning Of All The Individual Field Equipments Such As Temperaturetransmitters, Junction Boxes Etc. Related To Main Steam Temperature Control System, Checking And Resetting Of All The Pre Set Values Of Gains / Amplification Factors Etc. In The Electronic Cards / Modules As Per Commissioning Protocol, Final Testing And Commissioning Of All The Control Loops Pertaining To This System. 42 Dismantling, Cleaning, Checking, Servicing, Testing, Recalibration And Re Commissioning Of All The Individual Field Equipments Such As Pressure Transmitters, P.F.T.S, , Blocking Units, Servo Valves, Junction Boxes Etc. Related To Spray Water Pressure Control System , Checking And Resetting Of All The Pre Set Values Of Gains / Amplification Factors Etc. In The Electronic Cards / Modules As Per Commissioning Protocol, Final Testing And Commissioning Of All The Control Loops Pertaining To This System. 43 Cleaning Of Electronic Cards / Modules Of H. P. By Pass & Aux. Prds Control Cabinets, Their Wire Tightening & Redressing Andchecking Of Main Power Supply And At Electronic Cabinet Interfacing Of Each Individual Rack And Rectification Of Faults, If Any.
