Periodical assistance for Routine/Annual Overhauling/Major Overhauling work of unit 5 to 8 I & C system and equipments for a period of one year

Periodical assistance for Routine/Annual Overhauling/Major Overhauling work of unit 5 to 8 I & C system and equipments for a period of one year

Supervision of I&C maintenance works

One Flame Scanner System consisting of 20 nos flame scanners installed in 5 different elevations and its control system pertaining to each 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 feeders system consists of A to F Gravimetric feeders, field instruments and its control panels

One ASTLD system consists of 18 Nos Sonic sensors, signal 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

One set of OCLS 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 210 MW

One UPS 2X110VA system consisting of Main UPS, Redundant UPS & SCVS alongwith ACDB feeders

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 and 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 system and its control cables pertaining to 210 MW

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

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

One Generator Instrumentation system consisting of Seal oil system, H2 gas system, drives, field instruments, control system and its local control panels of 210 MW

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

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

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) - 10 Nos.

Purging of impulse piping of Transmitter/switch (Air, Steam, Water and Flue gas applications) - 2 Nos.

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

Checking, Servicing and calibration of pneumatic actuator & its instruments - 2 Nos.

Checking, Servicing and calibration of Electrical actuators / Motor operated valves - 2 Nos.

Checking, servicing and calibration of Hydraulic operated valves

Checking, Servicing and Calibration of Vibration pickups, Expansion pickups, TSI/VMS sensors -2 Nos.

Checking, servicing and calibration of Transmitter (Pressure/Flow/Level/DP) - 2 Nos.

Checking, servicing and Calibration of Temperature element (RTDs/Thermocouples/Temp transmitter) - 2 Nos.

Checking, Servicing and calibration of Switches (Limit/Level/Pressure/Temp/Flow) - 5 Nos.

Checking, Servicing and Calibration of Gauges (Pressure, Temperature, Level) - 5 Nos.

Isolation of I&C Connections, normalisation and recommissioning of drives like Pumps, Motors, Valves, equipments - 5 Nos.

Checking, servicing solenoid valves - 2 Nos.

One compressed Air system consists of IAC -3 Nos., SAC-3 Nos., Air dryers, drives, field instruments and its control system pertaining to Main plant

Electronic Water Level Indicator (Hydrastep) -2 Nos

Checking, servicing Rotameter/flow meter - 1 Nos.

Shifting of JBs, GI Pipes, fittings, angles, plates, SS tube and consumables from store to work spot

Laying New Air line/Modification of existing air line works

Placing new JBs and associated welding works

Replacement of root valves and related welding works

Fabrication & Erection of canopy works/Instrument Enclosures/Instrument racks

SS Tubing works for I&C Equipment