CE-MTPS-I-SE-ES-CI-OT 14-2024-25

Amount

Charges for removal of local pressure gauges / temperature gauges and refixing them after calibration in Turbine & Generator areas.

Charges for Removal of pressure/Vacuum/flow switches and refixing them after calibration in Boiler, Turbine and Generator areas.

Charges for removal of Pressure/Differential Pressure/Flow/Level transmitters including disconnecting the control cables, removal of clamps & manifold and refixing them after calibration in Boiler, Turbine & Generator areas.

Charges for dismantling, cleaning & replacement of gaskets and re-fitting of level switches.

Charges for cutting of existing flange from stand pipe (4.5 inch) of HP/LP Heaters stand pipe, grinding the surface in stand pipe, Welding of new flange in the stand pipe, providing new metallic gasket for new flange, fixing of new guided wave radar level transmitters.

Charges for removing and refitting of accessories in pneumatic control valves & dampers such as I/P converters, air lock relay, air regulators, positioners and position feedback transmitters sending to lab for testing and receiving the tested instruments from lab.

Charges for Replacement of Burner tilt cylinder(10" Bore and 16 " stroke) which involves following works.i) Removal of existing pneumatic cylinder and its accessories with copper tubings from its location to pocket store.ii) Loading, transporting and unloading of new pneumatic cylinder from central store to field location.iii) Fixing the new pneumatic cylinder and refixing the accessories such as air regulator, I/P converter with SS tubings.

Charges for releasing of Turbine casing Thermocouple.

Charges for releasing, drilling and refixing of RTD’s in turbine.

Charges for tapping of existing threads and fixing of Turbine casing Thermocouple.

Charges for providing new holes in place of damaged holes and tapping the damaged threads in turbine casing for fixing of thermocouples.

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

Charges for Removing the terminal connections, Replacing the broken terminal blocks and reconnecting the terminal connections and checking in Various Junction boxes at Boiler, Turbine and Mill area .

Charges for rectification and welding of broken doors in junction boxes.

Charges for painting (double coating) and lettering of FIEs (107x60x175cm) and various sizes of JBs.

Charges for opening and cleaning of impulse lines (1/2”) and catch pots in mills, Flue gas, primary and secondary air paths.

Charges for cutting and welding of take off catch pots in mills, flue gas, primary and secondary air path.

Charges for single point cutting and welding of pipe size ½” impulse lines of mills, flue gas, primary and secondary air path.

Charges for removing existing leaky 3/8” SS impulse line and worn out connectors, cutting and bending the new line as necessary, fixing SS connectors with nut and ferrules in the line and connecting back the new line without leaks in high pressure transmitters.

Charges for replacement of defective 1/2” SS instrument valve in various locations of boiler and turbine area.

Copper Washer (Sl.No:1)

Teflon O-ring (Sl. No :3)

Gasket (Champion 54 grade / Klinger 1000 grade)Size 280 x 280 mm. (Sl.No:4)

Paint ( Grey/white) (Sl. No :15)

Thinner (Sl. No :15)

4” Paint Brush (Sl. No :15)

2.5 Sq.mm Elmax Terminal Block (Sl.No:13)

Pad lock & Hinge (Sl.No:14)

2.5 mm CS welding rod electrode (90 Nos./Box)(Sl. No :14,17,18)

Cutting Gas for take off catch pot and ½” impulse line.(Sl.No :17,18)

Charges for consumables such as Teflon Tape, PVC Insulation tape, Cotton Waste, Emery Sheet, Glass putty, Rustolene, bolt and nuts, Anabond, Dungry cloth, etc. (Sl. No.:1 to 9 & 12, 16, 19 to 20)