S.52 NCTPS II ES circle CI Division TG EAST Unit I Carrying out Annual Overhaul Maintenance activities of 600MW Main Turbine sensors and Inner bearing thermocouples in pedestal 1 to 8 and C C I equipments in EAST allied areas

Charges for Complete dismantling, cleaning, refixing, sensor alignment & Gap voltage adjustment and Dressing of 600MW Main Turbine Shaft Vibration sensors, Bearing vibration sensors, Axial shift sensors, Rotor expansion sensors, Key Phasor, Casing Expansion Sensors & Speed Sensors in Pedestal 1 to 8.

Charges for Complete dismantling, cleaning, refixing and dressing of all types of 600MW Main Turbine Triplex Type Inner Bearing Thermocouples in Pedestal 1 to 8.

Charges for Complete Overhauling of Oil Temperature Control Valve (OTCV) Actuator in Main Turbine Lube Oil and HPCF System which includes 1) Removing, Cleaning, Overhauling & Refixing of Actuator Motor Drive shaft assembly. 2) Cleaning & Overhauling of Drive of Torque Limit Device & Limit Switch Mechanism Assembly and reconditioning the Limit Switch Mechanism assembly if needed. 3) Setting of Open/Close Torque Limit Device Switches. 4) Setting of Open/Close Travel Limit Switches by adjusting the cam discs. 5) Checking the Control & Power circuit tightness in actuator terminal block. 6) Checking the Manual Operation of Actuator & Remote Operation from DCS.

Charges for complete removing, cleaning and refixing of RTDs in TDBFP and Vacuum Pump areas.

Charges for complete servicing of Pneumatic Actuators in all Vacuum Pumps which includes 1) Removing of accessories in Pneumatic Actuator of vacuum pumps. 2) Complete Dismantling & Servicing of Pnuematic Actuators. 3) Replacing of Defective seals in Pneumatic Actuators. 4) Reassembling & Refixing of Pneumatic Actuators and its accessories. 5) Setting of Open/Close Travel Limit Switches by adjusting the cam discs. 6) Checking the Manual Operation of Pneumatic Actuator & Remote Operation from DCS.

Charges for releasing of Casing Metal Temperature Thermocouples in HP & IP Control Valve - 1 & 2, HP Stop Valve - 1 & 2, HP Turbine Outer Casing & Outer Casing inlet section, LPT1 & LPT2 Outer Casings, HP Casing exhaust, Condenser Walls and TDBFP Outer casings.

Charges for cleaning & tapping of existing threads for fixing of Main Turbine Sensor Fixtures, LPT1 & LPT2 Outer Casings Thermocouples, Condenser Walls and TDBFP Outer Casings Thermocouples, HP Casings Exhaust Thermocouples & TDBFP Speed Sensors.

Charges for termination and checking the healthiness of Thermocouples by heating.

Charges for providing a new Thermowell in TDBFP's Discharge High pressure steam and water line.