Overhauling, Calibration, Testing , commissioning of Manometry Instruments including Repairing of damaged LIE, LIR and Junction Boxes etc of unit 11 3X200MW BTPS

Amount

Complete Overhauling, Calibration,testing and Re-commissioning of Pressure/Differential Pressure/Flow/Level Transmitters with termination of cable at both end with proper ferruling and dressing.(i) Boiler side - 96 Nos(ii) Turbine Side - 64 Nos

Complete Overhauling, Calibration, testing and Re-commissioning of Pressure/Differential Pressure/Vaccumm Switches with termination of cable at both end with proper ferruling and dressing(i) Boiler side - 66 Nos(ii) Turbine Side - 39 Nos

Complete Overhauling, Calibration, testing and Re- commissioning of Pressure Gauges. (i) Boiler side - 40 Nos(ii) Turbine Side - 190 Nos

Complete Overhauling, Calibration, testing and Re-commissioning of Level Switches at site with termination of cable at both end with proper ferruling and dressing. (Levcon/ Automat)(i) Boiler side - 11 Nos(ii) Turbine Side - 24 Nos

Overhauling and servicing of B-501/B-601/ SS/ cock valve/Forged body/Union & isolating Valves.(i) Boiler side – 160 Nos(ii) Turbine side – 220 Nos

Complete Overhauling, cleaning & making them perfectly sealed by gasket & gland, Replacement of T.B , ferrule and lugs of Junction Boxes/LIR.(iii) Turbine side – 30 Nos(iv) Boiler side - 20 Nos

Complete overhauling, testing, Calibration and Re-commissioning of digital Indicators (Pyrotech/ Electromode/Othe(vii) Double Channel – 35 Nosrs Make).(vi) Single channel – 80 Nos

Cleaning, Overhauling and Testing of PA flow measurement system, Differential pressure measurement system, Inlet pressure measurement system in all 06 Bowl Mill including work in all Impulse line upto Transmitters, Drain pipes and its purge air system.

Cleaning, Overhauling and Testing of Secondary air Flow Measurement system (Left/Right) and Fabrication of Equalizing points if required.

Cleaning and blowing of tapping points of different pressure/ D.P transmitters/Switches after opening it associated pipe line.

Complete Overhauling of Drum level Hydra step System (Left/Right) in all respect

Replacement of B-501/ Bar stock valve-Needle/3 way KTK/Forged body/Union & isolating Valves as per site requirement.

Complete Installation and commissioning of Displacer type Transmitter at Deaerator both electrically and Mechanically in all respect

Complete Installation and commissioning of Oval wheel Meter (LDO Flow meter) both electrically and mechanically in all respect.

Replacement/rerouting/Restoration of impulse line pertaining to different Transmitter, Pr switches, Pressure Gauges and Valves as per side requirement.

Replacement of instrument fitting, adopter, nut & tails, Elbow connector etc.

Fabrication/ Repairing of Instruments plateform at Boiler 0 to 52 M of size 3.5ft X 4.5 ft /higher size as per site requirement.

Repairing of LIE panel at boiler 0 to 52 M in all respect to make them perfectly sealed and painting with smoke gray paint and Re-writing the Tag name with black paint on yellow base.

Patrolling/ Laying of control cable of size 2C to 20 C X 0.5mm to 1.5 mm as per site requirement.

Complete overhauling, testing and commissioning of oil pressure drop relay (OPDR).

Complete overhauling, testing and commissioning of condenser Vacuum switch.

M/S. INDUSTRIAL ENGINEERING ENTERPRISES

POWER ELECTRONICS CORPORATION