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| 1 | Part -A of the AMC of TG and It’s Auxiliaries of 2X600 MW, Unit-1&2, RGTPP, Khedar, Hisar |
| 2 | A1: Replacement of Mech. Seals (DE/NDE) of BFP Main Pump. |
| 3 | A2: Replacement of Mech. Seals (DE/NDE) of BFP Booster Pump |
| 4 | A3: Decoupling / Coupling / Replacement of couplings along with alignment of BFP Booster Pump and motor |
| 5 | A4: DE / NDE bearing inspection for BFP/BFP booster pump/ TDBFP Turbine/MDBFP motor |
| 6 | A5: Servicing/overhauling of Hydraulic coupling along with alignment of MDBFP with motor and pump. |
| 7 | A6: Attending of parting plane leakage of BFP booster pumps |
| 8 | A7: Replacement of Cartridge of BFP |
| 9 | A8: Decoupling / coupling / replacement of Coupling & alignment of MDBF Pump with HC / HC with motor/ TDBF Pump with turbine. |
| 10 | A9: Decoupling / coupling the TDBFP barring gear with its motor |
| 11 | A10: Overhauling of BFP booster pump |
| 12 | B1: Decoupling / Coupling of motor of CEPS |
| 13 | B2: Checking / replacement of thrust bearing of CEP |
| 14 | B3: Replacement of Cartridge of CEP |
| 15 | B4: Overhauling of pump of CEP |
| 16 | B5: Replacement of couplings of CEP pumps |
| 17 | C1: Decoupling / Coupling of motor of CW Pumps |
| 18 | C2: Checking / replacement of thrust bearing of CW Pumps |
| 19 | C3: Overhauling of CW Pumps |
| 20 | C4: Replacement of couplings of CW pumps |
| 21 | D1: Decoupling / Coupling of motor of ACW Pump and Raw Water Pumps. |
| 22 | D2: Checking / replacement of thrust bearing of ACW Pump and Raw Water Pumps. |
| 23 | D3: Overhauling of Pump of ACW Pump and Raw Water Pumps. |
| 24 | D4: Replacement of couplings of ACW pumps/ Raw water pumps |
| 25 | E1: Replacement of coupling of TG DMCCW Pumps /SG DMCCW pumps / Emergency Cooling Pump of BCP/ CPU pumps |
| 26 | E2: Checking/replacement of Bearings (DE/NDE) of TG DMCCW Pumps /SG DMCCW pumps / Emergency Cooling Pump of BCP/ CPU pumps |
| 27 | E3: Overhauling of Pump of TG DMCCW Pumps /SG DMCCW pumps / Emergency Cooling Pump of BCP/ CPU pumps |
| 28 | E4: Replacement of Mech. Seals (DE/NDE) of TG DMCCW Pumps /SG DMCCW pumps / Emergency Cooling Pump of BCP/ CPU pumps |
| 29 | F1: Overhauling of Boiler Fill Pump/DM Transfer Pump/Colony Potable Water Pump/Service Water Pump/Phosphate Dosing Pump/CT make up Pumps/APH / ESP Wash Pump/Hot well make-up pump/Ammonia dosing pump |
| 30 | F2: Checking/replacement of Bearings (DE/NDE) of Boiler Fill Pump/DM Transfer Pump/Colony Potable Water Pump/Service Water Pump/Phosphate Dosing Pump/CT make up Pumps/APH / ESP Wash Pump/Hot well make-up pump/Ammonia dosing pump |
| 31 | F3: Replacement of Mech. Seals (DE/NDE) of Boiler Fill Pump/DM Transfer Pump/Colony Potable Water Pump/Service Water Pump/Phosphate Dosing Pump/CT make up Pumps/APH / ESP Wash Pump/Hot well make-up pump/Ammonia dosing pump |
| 32 | F4: Replacement of pump of Boiler Fill Pump/DM Transfer Pump/Colony Potable Water Pump/Service Water Pump/Phosphate Dosing Pump/CT make up Pumps/APH / ESP Wash Pump/Hot well make-up pump/Ammonia dosing pump |
| 33 | G1: Servicing of hydrogen blower |
| 34 | H1: Replacement of Pump of Turbine Bearing Oil Pumps AC/Emergency oil pumps DC |
| 35 | I1: Servicing of Pump of JOPs/HP Seal Oil Pumps/Seal Oil Pumps AC/Seal Oil Pumps DC/TDBFPs bearing oil pump. |
| 36 | I2: Replacement of Mech. Seals of JOPs/HP Seal Oil Pumps/Seal Oil Pumps AC/Seal Oil Pumps DC/TDBFPs bearing oil pump. |
| 37 | J1: Replacement of pump of EH oil Pump/EH cycle pump /HP Bypass Pumps/LP Bypass pumps |
| 38 | J2: Servicing of pump of EH oil Pump/EH cycle pump /HP Bypass Pumps/LP Bypass pumps |
| 39 | K1: Replacement of pump of Stator Water Pumps |
| 40 | K2: Replacement of Mech. Seals of Stator Water Pumps (4 no.) |
| 41 | K3: Servicing of Pump of Stator Water Pumps (4 no.) |
| 42 | L1: Replacement of coupling of pump/motor of Condenser tube cleaning pumps/Sump Pump/ Lube Oil Transfer Pump |
| 43 | L2: Overhauling of Condenser tube cleaning pumps/Sump Pump/ Lube Oil Transfer Pump |
| 44 | L3: Replacement of Mech. Seals of Condenser tube cleaning pumps/Sump Pump/ Lube Oil Transfer Pump |
| 45 | M1: Cleaning of oil tank i.e. MOT /Dirty Oil Tank / Clean Oil tank / TDBFP Oil Tank |
| 46 | M2: Cleaning of Water tank i.e. Service water tank/Potable water tank/Condensate Storage tank/ CCW expansion tank |
| 47 | N1: Servicing of bowl assembly including worm wheel and worm shaft of MOT Centrifuge/TDBFP centrifuge) |
| 48 | N2: Replacement of Oil Seals/servicing of the pump of Centrifuge of MOT Centrifuge/ TDBFP centrifuge) |
| 49 | N3: Replacement of Coupling bush and shoe pad of suction pump/gear pump of MOT Centrifuge/TDBFP centrifuge) |
| 50 | N4: Repair / servicing of heater Tanks of MOT Centrifuge/TDBFP centrifuge) |
| 51 | O1: Replacement of N2 bladder HP bypass/ LP bypass/TDBFP Lube oil System/ EH Fluid System |
| 52 | P1: Inspection/replacement of Inter stage check valve of Condenser Vacuum Pumps |
| 53 | P2: Overhauling / Replacement of Re-circulation pump of Condenser Vacuum Pumps |
| 54 | P3: Replacement of suction valve/NRV of Condenser Vacuum Pumps |
| 55 | P4: Overhauling of Condenser Vacuum Pumps |
| 56 | P5: Replacement of Gear Box of Condenser Vacuum Pumps |
| 57 | P6: Replacement of coupling of Motor/Pump of Condenser Vacuum Pumps |
| 58 | P7: Replacement of Condenser Vacuum Pumps |
| 59 | Q1: Replacement of coupling in MH/AH/LT/CT Drives of EOT Crane /Misc. Hoist and Cranes at TG site. |
| 60 | Q2: Bearing replacement of the hooks/brakes of Main Hoist/Aux. Hoist of EOT Crane /Misc. Hoist/Cranes at TG site. |
| 61 | Q3: inspection / replacement of wheel bearing of cross travel of EOT crane |
| 62 | Q4: inspection / replacement of wheel bearing of Long travel of EOT crane |
| 63 | Q5: Replacement of oil seal in EOT Cranes of EOT Crane /Misc. Hoist and Cranes at TG site. |
| 64 | Q6: Replacement of micro gear box in EOT crane |
| 65 | Q7: Overhauling/ servicing of micro gear box in EOT crane |
| 66 | Q8: Replacement of gears in main gear boxes of MH, AH, LT, CT of EOT crane |
| 67 | Q9: Replacement of wire rope of MA/AH of EOT crane |
| 68 | R1: Welding of CS valves, pipes, bends / tees etc. of diameter more than 4 inches (measurements are in inches of welding length) |
| 69 | R2: Welding of MS/CI Pipes/Valves /bends / tees etc. of diameter more than 4 inches (measurements are in inches of welding length) |
| 70 | R3: Welding of Alloy steel pipes/ valves /bends / tees etc. of diameter more than 4 inches (measurements are in inches of welding length) |
| 71 | R4: Fabrication of MS Steel structure. |
| 72 | R5: Modification /Re-routing of Pipe line up to Diameter4 Inches |
| 73 | R6: Modification /Re-routing of Pipe line Diameter4 Inches to Diameter10 Inches |
| 74 | R7: Attending leakage of High Pressure pipes and Joints. (Units are per inch dia.) |
| 75 | S1: Servicing/replacement of Vapour Exhaust Fans of MOT/ Seal Oil / GSC/TDBFP oil tank |
| 76 | T1: Overhauling of Manual isolating/Motorized/Pneumatic/Non-return valve up to Diameter 4 Inches |
| 77 | T2: Overhauling of Manual isolating/Motorized/Pneumatic/Non-return valve more than Diameter 4 Inches up to Diameter10 Inches |
| 78 | T3: Overhauling of Manual isolating/Motorized/Pneumatic/Non-return valve more than Diameter 10 Inches up to Diameter 20 Inches |
| 79 | T4: Overhauling of Manual isolating/Motorized/Pneumatic/Non-return valve more than Diameter20 Inches |
| 80 | T5: Replacement of self-sealing rings of Manual isolating/Motorized/Pneumatic/Non-return valve up to Diameter10 Inches |
| 81 | T6: Replacement of self-sealing rings of Manual isolating/Motorized/Pneumatic/Non-return valve more than Diameter10 Inches |
| 82 | T7: Replacement/repair/overhauling of APRDS/HPH/LPH/Deaerator Safety Valves |
| 83 | T8: Complete replacement of actuator of Motorized/Pneumatic/Non-return valve up to 4 Inches size |
| 84 | T9: Complete replacement of actuator of Motorized/Pneumatic/Non-return valve more than 4 Inches size |
| 85 | T10: Overhauling of Electrical Actuator of Motorized/Pneumatic/Non-return valve |
| 86 | T11: Overhauling of HPBP Valve |
| 87 | T12: Overhauling of LPBP Valve |
| 88 | T13: Replacement of Manual isolating/Motorized/Pneumatic/Non-return valve more than Diameter 4 Inches up to Diameter 12 Inches |
| 89 | T14: Replacement of Manual isolating/Motorized/Pneumatic/Non-return valve more than Diameter 12 Inches up to Diameter 24 Inches |
| 90 | T15: Overhauling/replacement of gearboxes installed on valve sizes up to Diameter 24 Inches |
| 91 | T16: Overhauling/replacement of gearboxes installed on valve sizes above Diameter 24 Inches |
| 92 | U1: Replacement of gaskets of flanges/bonnets more than Diameter 4 Inches up to Diameter 6 Inches |
| 93 | U2: Replacement of gaskets of flanges/bonnets more than Diameter 6 Inches up to Diameter12 Inches |
| 94 | U3: Replacement of gaskets of flanges/bonnets more than Diameter 12 Inches up to Diameter24 Inches |
| 95 | U4: Replacement of gaskets of flanges/bonnets more than Diameter 24 Inches |
| 96 | U5: Replacement of Diaphragm of LP Turbine |
| 97 | U6: Replacement of Diaphragm of TDBFP Turbine |
| 98 | U7: Replacement of gasket set (01 Set=3 No. Gaskets) of flow nozzle of feed water system. |
| 99 | V1: Inspection/attend tube leakage of HP Heaters |
| 100 | V2: Inspection/attend tube leakage of LP Heaters |
| 101 | V3: Inspection/attend tube leakage of Gland steam cooler |
| 102 | V4: Inspection/ cleaning of Deaerator / FST and minor repair. |
| 103 | V5: Inspection/ cleaning of Condenser Hot well |
| 104 | W1: Check/attend the tube Leakage of Condenser |
| 105 | W2: Attending of Manhole Leakage of Condenser |
| 106 | W3: Inspection and cleaning of water box of Condenser |
| 107 | X1: Cleaning of PHE'S having number of plates less than 300 |
| 108 | X2: Cleaning of PHE'S having number of plates more than 300 |
| 109 | X3: Cleaning and Hydraulic Testing of seal oil coolers |
| 110 | X4: Cleaning and Hydraulic Testing of stator water coolers |
| 111 | X5: Cleaning and Hydraulic Testing of vacuum pump cooler |
| 112 | X6: Cleaning and Hydraulic Testing of MDBFP Lube Oil cooler |
| 113 | X7: Cleaning and Hydraulic Testing of MDBFP working oil cooler |
| 114 | X8: Cleaning of Auto Clean Filter |
| 115 | X9: MDBFP motor cooler testing |
| 116 | Y1: Cleaning of Strainers of CEP's / BFP/ BFP Booster pump |
| 117 | Z1: Replacement of rubber expansion joint up to Diameter 500 mm |
| 118 | Z2: Replacement of rubber expansion joint from Diameter 500 mm to Diameter 2000 mm |
| 119 | Z3: Replacement of rubber expansion joint more than Diameter 2000 mm |
| 120 | AA1: Inspection of COLTC ball collection system internals including minor repair work |
| 121 | AB1: Replacement of Coupling of the Motor / Pump of Instrument air compressors/Service Air Compressors |
| 122 | AB2: Level-B Servicing of Instrument air compressors/Service Air Compressors |
| 123 | AB3: Level-C Servicing of Instrument air compressors/Service Air Compressors |
| 124 | AB4: Replacement of HP Element of Instrument air compressors/Service Air Compressors |
| 125 | AB5: Replacement of LP Element of Instrument air compressors/Service Air Compressors |
| 126 | AB6: Level-D Servicing of Instrument air compressors/Service Air Compressors |
| 127 | AB7: Intercooler and after cooler cleaning of Instrument air compressors/Service Air Compressors |
| 128 | AC1: Inspection/Cleaning of CPU resin trap filter including opening and closing of filter |
| 129 | AD1: Refilling/Charging of refrigerant gas, their servicing and commissioning in Hydrogen driers |
| 130 | AE1: Refilling/ charging of refrigerant gas (R404a), their servicing and commissioning of Air Driers |
| 131 | AE2: Replacement of compressor along with Refilling/ charging of refrigerant gas (R404a), their servicing and commissioning of Air Driers |
| 132 | AE3: Cleaning of Heat exchangers of Air Dryers |
| 133 | AF1: Painting work on pipelines, tanks, enclosure and other equipments having area more than 10 sq. mtr at a single stretch( in sq. mtr.) |
| 134 | AG1: Removal of damaged/broken bolt or stud from foundation hole of CW discharge valve, Pumps, flanges etc. except main turbine. Please Enable Macros to View BoQ information |
