Major Overhauling (MOH) works of Unit2 I&C system and field equipments

Major Overhauling (MOH) works of Unit2 I&C system and field equipmentss

One Flame Scanner System consisting of 20 nos flame scanners installed in 5 different elevations and its control system pertaining to 210MW Unit.

One SADC System consisting of 52 nos SADC actuators installed in 13 different elevations and its control system pertaining to 210MW Unit

One HEA Ignition system consisting of 12 Sets of HEA Ignitor assemblies alongwith spark rods, spark tips, excitor box and nozzle valves installed in 3 different elevations pertaining to 210MW Unit

One set of Gravimetric/RC feeders system consists of A to F Gravimetric feeders, field instruments and its control panels.

One ASTLD system consists of 18 Nos Sonic sensors, singal conditioning units installed in various boiler elevations and its control panel pertaining to 210MW Unit.

One set of FOPH, CWPH, ACWPH systems consists of drives, field instruments and its control system pertaining to 210 MW Unit.

One set of OLCS I&C equipments consisting of HT/LT Pumps, Fans, Blowers, field instruments and its control system

One SWAS system consists of primary rack, secondary rack and field instruments for 210MW Unit

One Compressed Air System consists of IAC-3Nos, SAC-3Nos, Air dryers, drives, field instruments and its control system pertaining to 210Mw plant

One set of Main Turbine governing system, HP & LP Bypass system consisting of drives, field instruments and its control system pertaining to 210MW Unit.

One set of ID/FD/PA Fans & MILLs Lube oil systems consisting of Lube oil pumps, field instruments and its control system

One Master Clock System consists of GPS Master clock module, signal conditioning modules, slave clocks installed at various locations and its control cables.

One set of DCS control system consisting of MAX DNA DCS / YIL DCS /Pro-Control DCS systems and connected Network panels, HMI System, LVS /display system and its control cables pertaining to 210 MW.

One OLCS I&C equipments consisting of Electrical actuators / Motor operated valves, field instruments and its control system of 210MW.

One CLCS I&C equipments consisting of Dampers, Control valves, ON-OFF Pneumatic Actuators, field instruments and its control system of 210 MW.

One set of anaysers consisting of PM analyser, Oxygen analysers, drives, field instruments, local control panels and its control cables.

One set of BFP systems consisting of drives, field instruments, control system and its local control panels of 210 MW.

One Generartor instrumetation system consisting of PW system, Seal oil system, H2 gas system, drives, field instruments, control system and its local control panels of 210 MW.

One visit of Boiler Lightup, Unforeseen unit Emergency works or any other assistance works as and when required for carrying out the work.

Cable termination & Wiring (Inspection of wiring, Ferruling, Crimping of lugs, Connections up to marshalling box & Control panel) -10Nos

Laying of Instrumentation/control cables from equipments to control panel.

Purging of impulse piping of Transmitter/switch (Air, Steam, Water and Flue gas applications)

Painting of 1 No. Local LIE / LIR and connected Junction Box.

Checking, Servicing and calibration of pneumatic actuator & its instruments

Checking, Servicing and calibration of Electrical actuators / Motor operated valves

Checking,servicing and calibration of Hydraulic operated valves

Checking, Servicing and Calibration of Vibration pickups, Expansion pickups, TSI/VMS sensors

Checking, servicing and calibration of Transmitter (Pressure/Flow/Level/DP)

Checking, servicing and Calibration of Temperature element (RTD's/Thermocouples/Temp transmitter)

Checking, Servicing and calibration of Switches (Limit/Level/Pressure/Temp/Flow)

Checking, Servicing and Calibration of Guages (Pressure, Temperature, Level)

Isolation of I&C connections, normalisation and recommissioning of drives like Pumps, Motors, Vlaves, equipments

Checking, servicing solenoid valves

ElectronicWater Level Indicator(Hydrastep)