Auction For Sale And Disposal Of De-Commissioned Plant & Machinery Of Kolaghat Thermal Power Station (Ktps)-Wbpdcl Units#1 & 2 (2X210 Mw) Kolaghat, West Bengal Power Development Corporation, Purba Medinipur, West Bengal-721 137 1 HP TURBINE (CASING & ROTOR) WITH BEARING Set 2 2 IP TURBINE (CASING & ROTOR)WITH BEARING Set 2 3 LP TURBINE (CASING & ROTOR) WITH BEARING Set 2 4 TURBINE GOV Set 2 5 BARRING GEAR with Motor Set 2 nos Barring Gear+ 2 nos Motor 6 Turbine LO cooler Set 10 7 Turbine MOP Set 2 8 Starting Oil Pump + Motor Nos 1 no pump + 1 no Motor 9 AC LUB Oil Pump + Motor Nos 2 nos pump + 2 nos Motor 10 DC LUB Oil Pump + Motor Nos 1 no Pump + 1 no Motor 11 JOP with Motor Nos 1 nos Pump + 1 No Motor 12 MOT(Main Oil Tank) Nos 2 13 TOP system with Motor Set 2 nos TOP+1no Motor 14 CONDENSER Set 2 15 Main Air Ejector Set 2 16 STARTING EJECTOR Set 1 17 AC SEAL Oil Pump + Motor Nos 1 nos Pump + 1 nos Motor (Unit#2) 18 DC SEAL Oil Pump + Motor Nos 1 no pump + 1 no Motor 19 Seal Oil cooler Nos 4 8 20 Damper tank Set 2 21 Stator Water Pump + Motor Nos 4 nos pump + 4 nos Motor 22 Stator water cooler Nos 4 23 DMCW(T) PUMP + Motor Nos 6 nos pump + 6 nos Motor 24 PHE(T) Set 7 25 Boiler Feed Pump(BFP) with Motor & AOP Nos 6 nos Boiler Feed pump + 3 nos Motor 26 BFP LUB OIL COOLER Nos 6 27 BFP WORKING OIL COOLER Nos 6 28 CEP PUMP with Motor Nos 6 nos CEP pump + 5 nos Motor 29 Drip Pump with Motor Nos 3 Nos Pump + 3 nos Motor 30 TAS OIL UNIT + Motor Set 1 31 GC-1 Nos 2 32 GC-2 Nos 2 33 LPH-1 Nos 2 34 LPH-2 Nos 2 35 LPH-3 Nos 2 36 LPH-4 Nos 2 SL Equipment Unit Quantity to be sold 37 DEAERATOR Set 2 38 HPH-5 Nos 2 39 HPH-6 Nos 2 40 HPH-7 Nos 2 41 HP BYPASS valve with Actuator Set 2 42 LP BYPASS valve with Actuator Set 3 43 SPEEDER GEAR Motor Nos 1 44 VEF Fan + Motor Nos 6 nos VEF Fan + 6 Nos Motor 45 CW pump + Motor Nos 5 Nos CW pump + 5 Nos Motor 46 Cooling Tower with 9 nos CT Fans+Motors+ Gear Box (including demolition of cooling towers) Nos 2 nos Cooling Tower+ 14 nos CT Fan + 14 Nos Motors+ 14 nos Gear Box 47 ACW Pump with Motor Nos 3 Nos ACW pump + 3 nos Motor 48 Turbine side valves Lot 02 49 Turbine side insulations and cladding Lot 02 50 Turbine side hanger support Lot 2 51 DMCW (|T) Make up tank Nos 2 52 Expansion tank Nos 2 53 Turbine side instruments, impulse lines that are Lot 2 54 Associated overground cables (power, control, Lot 2 55 Turbine area compressed air pipeline & valves Lot 2 56 CT switchgear Unit-1 to be demolished Nos 1 57 Hydrogen system including drier & pipe lines Set 2 1.2 (BOILER SIDE EQUIPMENTS) SL NO Equipment Unit Quantity to be sold 1 STEAM GENERATING UNIT ALONG WITH DRUM Set 2 2 ID Fan + Motor Nos 4 nos Fan + 3 Nos Motor 3 ID Fan Lub Oil Pump + Motor Nos 8 nos Pump + 6 Nos Motor 4 FD Fan+Motor Nos 4 nos Fan + 3 Nos Motor 5 FD Fan Lub Oil Pump + Motor Nos 8 nos Pump + 6 Nos Motor 6 PA Fan + Motor Nos 12 Nos Fan + 12 nos Motor 7 PA Fan Lub Oil Pump + Motor Nos 12 Nos pump + 10Nos Motor 8 Seal Air Fan + Motor Nos 12 Nos Fan + 12 nos Motor 9 Mill + Motor+GB Nos 12 nos Mill + 12 nos Motor+12 nos GB 10 Mill Lub Oil Pump + Motor Nos 14 Nos Pump + 12 Nos Motor 11 Draglink Feeder + Motor Nos 12 Nos Fan + 12 nos Motor 12 FO Day Tank Set 2 13 LDO Day Tank Set 1 14 DMCW(B) PP + MOTOR Nos 3 nos Motor & 3 nos Pump 15 DMSW PP + Motor Nos 4 nos Pump + 4 nos Motor 16 Condensate Transfer Pump + Motor Nos 4 nos Pump + 3 nos Motor 17 PHE(B) Set 3 10 18 CST TANK Nos 2 19 HP CHEMICAL PP + MOTOR Nos 4 nos Pump + 4 nos Motor 20 PA Compressor + Motor,Drier & Reciever Set 4 nos PA Compressor +4 nos motors +2 set Drier system + 4 nos Reciever 21 IA Compressor + Motor,Drier & Reciever Set 4 nos IA Compressor+ 4 Nos Motor+ 2 set Drier system+4 nos Reciever 22 DMCW(B) make up tank Nos 2 23 AC scanner air fan with motor Nos 2 nos Fan +1 no Motor 24 DC scanner air fan with motor Nos 2 nos Fan +1 no Motor 25 Boiler side hanger support Lot 2 26 Boiler side insulation & cladding Lot 2 27 Blow down tank Nos 2 28 Boiler side ducts, support structures, valves, dampers Lot 2 29 Auxiliary systems of all above-mentioned equipments Lot 2 30 Boiler side instruments, impulse lines that are along with the main equipments & drives Lot 2 31 Associated overground cables (power, control, signal), cable rack & tray Lot 2 32 Coal carrying pipes Lot 2 33 Fuel oil pipeline & valves Lot 2 34 Boiler area firefighting system pipeline and valves Lot 2 35 Boiler area compressed air pipeline & valves Lot 2 36 Chimney for Unit-1 & 2 to be demolished Nos 2 37 Unit-1 & 2 HFO pump house to be demolished Nos 2 38 CFBC Boiler near Unit#1 HFO pump house Nos. 1 1.3.(EM IPH) SL NO Equipment Unit Quantity to be sold Electrical Bus System (HT) & Breakers 1 U#1 6.6 KV Unit Bus SET 1 2 U#2 6.6 KV Unit Bus SET 1 Electrical Bus System (LT) & Breakers 1 U#1 1R28 Bus SET 1 1A U#2 2R28 Bus SET 1 2 U#1 A8 Bus with busduct SET 1 3 U#1 A9 Bus with busduct SET 1 4 A14 Bus SET 1 5 A15 Bus SET 1 6 1R 55 Bus SET 1 6A 2R55 bus SET 1 7 U#2 B8 Bus with busduct SET 1 8 U#2 B9 Bus with busduct SET 1 9 B14 Bus SET 1 10 B15 Bus SET 1 11 A11 Bus SET 1 12 A12 Bus SET 1 13 A13 Bus SET 1 14 A16 Bus SET 1 15 A17 Bus SET 1 12 16 A18 Bus SET 1 16A 1R47 bus SET 1 16B 2R47 bus SET 1 17 1R 51 Bus SET 1 18 1R 52 Bus SET 1 19 1R 54 Bus SET 1 20 1R 82 Bus SET 1 21 1R83 bus SET 1 22 1R 56 Bus SET 1 23 B11 Bus SET 1 24 B12 Bus SET 1 25 B13 Bus SET 1 26 B16 Bus SET 1 27 B17 Bus SET 1 28 B18 Bus SET 1 29 2R 51 Bus SET 1 29A 2R52 bus SET 1 30 2R 54 Bus SET 1 31 2R 82 Bus SET 1 32 2R 83 Bus SET 1 33 2R 80 Bus SET 1 34 2R 56 Bus SET 1 35 1R73 bus SET 1 CONTROL AND SIGNALLING PANEL 1 SCW unit-1 control panel SET 1 2 AC/DC seal unit-1 control panel with resistance box SET 1 3 DC LUB control panel and resistance box unit-1 SET 1 4 DC JOP starting panel unit-1 SET 1 5 TOP control panel unit-1 SET 1 6 SCW unit-2 control panel SET 1 7 AC/DC seal unit-2control panel with resistance box SET 1 8 DC LUB control panel and resistance box unit-2 SET 1 9 DC JOP starting panel unit-2 SET 1 10 TOP control panel unit-2 SET 1 11 PAC control panel unit-1 SET 1 12 IAC control panel unit-1 & 2 SET 2 13 PA drier control panel unit-1 SET 2 14 IA drier control panel Unit-1 & 2 SET 2 15 PAC control panel unit-2 SET 1 16 PA drier control panel unit-2 SET 1 1 Tx. A5 with BUS DUCT 1000KVA SET 1 2 Tx.A6 with BUS DUCT 1000KVA SET 1 3 Tx.1R12 with BUS DUCT 1000KVA SET 1 4 Tx.1R13 with BUS DUCT 1000KVA SET 1 5 Tx.1R14 with BUS DUCT 1000KVA SET 1 6 Tx.B5 with BUS DUCT 1000KVA SET 1 7 Tx. B6 with BUS DUCT 1000KVA SET 1 8 Tx.2R12 with BUS DUCT 1000KVA SET 1 9 Tx.2R13 with BUS DUCT 1000KVA SET 1 10 Tx.2R14 with BUS DUCT 1000KVA SET 1 11 Tx 1R41 200KVA SET 1 12 Tx 1R42 200KVA SET 1 13 Tx 2R41 200KVA SET 1 14 Tx 2R42 200KVA SET 1 GENERATOR, DRY TYPE TRANSFORMERS, GENERATOR BUS DUCT & PT 1 Generator, Unit # 1 & 2 SET 2 2 GENERATOR BUS DUCT UNIT-1 SET 1 3 U#1 & 2 Excitation Transformer SET 2 4 PT CUBICLE UNIT-1 SET 2 5 NGT with Resistance Box SET 2 6 GENERATOR BUS DUCT UNIT-2 SET 1 7 PT CUBICLE UNIT-2 SET 1 Battery & Charger 1 BATTERY fuse panel U-1 SET 1 2 FLOAT-BOOST CHARGER U-1 SET 1 3 battery charger unit-1 SET 1 4 U#2 Battery Charger SET 1 5 U#2 Station Battery Bank SET 1 6 BATTERY fuse panel U-2) SET 1 7 battery charger unit-2 SET 1 LIFT ITEM – EM IPH 1 Passenger/ Goods Lift of U#1 & U#2 2 1.4.(AC & AW ITEMS) SL NO Equipment Quantity to besold 1 Central AC system-Unit 1 SET 1 2 AW (Air Washary) System 1A and 1 B -- Unit-1 ‘0’ Mtr towards GT SET 1 3 AW (Air Washary) System 2A -- Unit-1 ‘4.5’ Mtrs towards GT SET 1 14 4 AW (Air Washary) System 3A -- Unit-1 ‘4.5’ Mtrs towards Boiler SET 1 5 AW (Air Washary) System 4A and 4B -- Unit-1 ‘18’ Mtr above UCR1 SET 1 6 Central AC system-Unit 2 SET 1 7 AW (Air Washary) System 1C and 1 D-- Unit-2 ‘0’ Mtr towards GT SET 1 8 AW (Air Washary) System 2B -- Unit-2 ‘4.5’ Mtr towards GT SET 1 9 AW (Air Washary) System 3B -- Unit-2 ‘4.5’ Mtr towards Boiler SET 1 10 AW (Air Washary) System 4C and 4D -- Unit-2 ‘4.5’ Mtr towards UCR-2 SET 1 1.5.(EM OPH) SL NO Equipment Quantity to be sold OIL TRANSFORMERS 1 U#1 GENERATOR TRANSFORMER 235 MVA 1 2 U#1 UAT 16MVA 2 3 U#2 UAT 16MVA 2 4 GT-UAT Bus duct UNIT#1 1 SET 5 GT-UAT Bus duct UNIT#2 1 SET 6 U#1 1R15 1600 KVA 1 7 U#1 1R16 1600 KVA 1 8 Gantry structure of GT-1 & 2 2 SETS 9 Bus duct support structure of GT- 1 & 2 2 sets 10 Jack bus moose conductor including insulators & shield wires from GT-1/2 to switchyard gantry 2 Lot Electrical Bus System(LT) & Breakers 1R 29 Bus 1 1.6.(ASH HANDLING PLANT) SL NO Equipment Unit Quantity to be sold WET ASH SYSYTEM 1 Clinker Grinder for Bottom Ash Hopper + Motor + Gear Box + Fluid Coupling. Set 2 sets (Unit#2) 1 Unit #2 Fluidizing air blower for fly ash system + Motor Set 2 nos fludizing air blower + 2 Nos Motor 2 Unit #2 IMS blower for fly ash system + Motor Set 2 nos IMS blower + 2 nos Motor 3 Mechanical Exhauster / Vacuum Pump + Motor Set 8 nos ME + 8 nos Motor 4 IMS FB Heater Nos 3 nos Heater 5 IMS Vent Fan with Motor Set 1 Vent Fan + 1 Motor 6 Ammonia Blower Motor Nos 6 7 Unit#2 ESP including complete structures & insulations Set 1 8 Unit #2 ESP TRANSFORMER#B7 1000KVA Set 1 9 Unit#2 ESP FIELD TRANSFORMER 39.6KVA Set 16 10 Air lock vessels Nos 4 11 Dust collector Nos 2 12 Fly ash control room building of Unit#1&2 to be demolished Nos 2 13 Unit #1 & 2 intermediate silo to be demolished Nos 2 14 |Stage # 1 old dry system PLC IO room to be demolished. Nos 1 15 Auxiliary systems of all above-mentioned equipments Lot 2 16 Instruments, impulse lines that are along with the main equipments & drives Lot 2 17 Associated overground cables (power, control, signal), cable rack & tray Lot 2 18 Bottom Ash Hopper and associated system Lot 2 19 Bottom Ash overflow tank Nos 2 FO System 1 HFO Pumps+ Motor Set 5 Pump + 5 Motor 2 LDO Pump+Motor Set 2 nos pump + 2 nos Motor 415 V Electrical Bus 1 Ammonia Blower panel Set 2 2 Panel of 1R-50 BUS Set 1 3 Panel of 2R-50 BUS Set 1 16 4 Panel of 1R-53 BUS Set 1 5 Panel of 2R-53 BUS Set 1 1.7.(C & I ITEMS) SL NO Area SYSTEM/SUB -SYSTEM ITEM DESCRIPTION Qty. AT UNIT-1 Qty. AT UNIT-2 Quantity to be sold 1 Unit#1 Control Room DCS Panel enclosure without Module Panel enclosure withoutModule 06CVA02, 1 1 2 Unit#1 Control Room DCS Panel enclosure without Module Panel enclosure withoutModule 06CVA03 1 1 3 Unit#1 Control Room DCS Panel enclosure without Module Panel enclosure withoutModule 02CVA02 1 1 4 Unit#1 Control Room DCS Panel enclosure without Module Panel enclosure withoutModule 02CVA03 1 1 5 Unit#1 Control Room DCS Panel enclosure without Module Panel enclosure without Module 03CVA02,03CVA03 2 2 6 Unit#1 Control Room DCS Panel enclosur e without Module Panel enclosure without Module 04CVA02,04CVA03,07CV A02,07CVA03,01CRA08,0 1CRA09,0 8CVA02,08CVA03, 8 8 7 Unit#1 Control Room Annunciation Panel ANN/KTPS/AS-1 1 1 8 Unit#1 Control Room HMS PANEL Hart Management ssystem 1 1 9 Unit#1 Control Room UPS Panel APLAB 40KVA 3 3 10 Unit#1 Control Room ACDB PANEL AC DISTRIBUTION BOARD 1 1 11 Unit#1 Control Room TSI PANEL ENCLOSURE TSI panel without 03 no Rack 1 1 12 Unit#1 Control Room TRP PANEL TRP Panel casing only 1 1 13 Unit#1 Control Room DCS Panel enclosur e without Module 5CVA02,5CVA01,5CVA0 3,01CVA01,01CVA02,01C VA03 6 6 14 Unit#1 Control Room Coal feeder panel Coal feeder panel withoutVFD 3 3 15 Unit#1 & 2 Control Room Kenotometer Kenotometer instrument 1 1 2 16 Unit#1 & 2 Control Room Fire alarm Panel Fire alarm Panel 1 1 2 17 Unit#1 & 2 Control Room CONTROL Desk Control desk without Level indicator 1 1 2 18 Unit#1 & 2 Control Room Printer Desk with Printer Printer Desk with Printer 3 2 5 19 Unit#1 Control Room Monitor Computer monitor 5 5 20 Unit Control Room LVS 4 CUBE LVS with ACCESSORIES 1 1 2 21 BFP Area Local Panel Local instrument Panel without instrument 3 3 6 22 TG FLOOR Local Panel Local instrument Panel without instrument 2 2 4 23 TG FLOOR Junction Box Junction Box with DIN RAIL 20 20 40 24 Boiler Area Junction Box Junction Box with DIN RAIL 20 20 40 18 25 Unit#2 control room Coal feeder without VFD 5 5 26 Unit#2 control room DCS panel without accessories 37 37 27 Unit#2 control room TPR panel with some relays 1 1 28 Unit#2 control room TSI panel without module 1 1 29 Unit#2 control room ACDB panel 1 1 30 Unit#2 control room 40kv ups with all accessories 1set (3 nos) 1set(3 nos) 31 Unit#2 control room HPLP bypass panel(CCI) without card 1 1 32 Unit#2 control room PLC panel without module 1 1 33 Unit#2 control room Soot blower panel with all accessories 3 3 34 SWAS room Swas panel 1 1 2 35 Battery room U#1 Battery YKP11(125Amph) 192 192 36 Battery room U#2 Battery YKP11(125Amph) 192 192 37 Opacity monitor room U#1 Room to be demolished 1 1 38 Opacity monitor room U#2 Room to be demolished 1 1 Unit #1 GRP including panel & wiring 19 1 BACK-UP IMP. YCG15PF8001A 6 2 GT REF CAG14AF 1 3 GENERATOR DIFF & GEN INTER TURN CAG34 (0.25-1A) 2 4 REVERSE POWER WCD-11BF 1 5 FIELD FAILURE YCGF11AF 1 6 FIELD FAILURE U/V VTIGM12AF 1 7 GT S/B E/F CDG11AF (0.2-0.8A) 1 8 GEN. O/V VTIG12AF (105-175 %) 1 9 GT DIFF. DTH32 1 10 NEG. PH. SEQ CTNM31 1 11 LOW FWD POWER WCD-13 1 12 LBB CTIG-39BF 1 13 61G Gen Over Flux Relay GTT21AF8001A(M) 1 14 61GAX Gen Over Flux Aux Relay VAA21ZG8014F 1 15 UAT REF CAG14AF (0.25-1A) 2 16 UAT O/C CDG61FF (2.5-10A) 2 17 UAT DIFF. DTH31FF 2 18 TIMER RELAY (2/40G ; 2/37G) VTT11 (1-10 SEC) 2 19 TIMER RELAY VTT11 (0.5-5 SEC) 3 20 TIMER RELAY VTT11 (0.05-0.5 SEC) 1 21 Aux. Relay VAA21ZG 2 22 SPECM2BF487A 1 23 VAA11YF 14 24 VAA13 (37 GY) 1 25 VAA21YF 30 26 SPECM2BF 8 27 CAA23YF 4 28 SPECM2YF 1 Unit #2 GRP including panel & wiring 1 BACK-UP IMP. YCG15PF8001A 6 2 GT REF CAG14AF 1 3 GENERATOR DIFF & GEN INTER TURN CAG34 (0.25-1A) 2 4 REVERSE POWER WCD-11BF 1 5 FIELD FAILURE YCGF11AF 1 6 FIELD FAILURE U/V VTIGM12AF 1 7 GT S/B E/F CDG11AF (0.2-0.8A) 1 8 GEN. O/V VTIG12AF (105-175 %) 1 9 GT DIFF. DTH32 1 10 NEG. PH. SEQ CTNM31 1 11 LOW FWD POWER WCD-13 1 12 LBB CTIG-39BF 1 13 61G Gen Over Flux Relay GTT21AF8001A(M) 1 14 61GAX Gen Over Flux Aux Relay VAA21ZG8014F 1 15 UAT REF CAG14AF (0.25-1A) 2 16 UAT O/C CDG61FF (2.5-10A) 2 17 UAT DIFF. DTH31FF 2 18 TIMER RELAY (2/40G ; 2/37G) VTT11 (1-10 SEC) 2 19 TIMER RELAY VTT11 (0.5-5 SEC) 3 20 TIMER RELAY VTT11 (0.05-0.5 SEC) 1 21 Aux. Relay VAA21ZG 2 22 SPECM2BF487A 1 23 VAA11YF 14 24 VAA13 (37 GY) 1 25 Aux. Relay VAA21YF 30 26 SPECM2BF 8 27 CAA23YF 4 28 SPECM2YF 1 Testing DAVR of Unit 1 & 2 SL NO Equipment Quantity to be sold DVR Unit #1 (complete panel with all accessories excluding Regulation cubicle) 1 FBC Field Circuit Breaker 2 Double Pole 1 2 Field Flashing Contactor DC Breaker 1 3 DC Voltmeter (0-600V) 96X96 1 4 THY Thyrister 800A 2200V, PIV 24 5 Gate Ckt assy with Pulse Transformer 24 6 DC Ammeter (0-1500A) (i/p 0-75mV) 96X96 4 7 Off load Isolator Assembly 1500A, 1000V AC or 1200V DC 20 8 FFC 3 Phase Rectifier Bridge (6 Nos. Diodes) , 500A 6 9 Rectifier Set (4 Nos. Diodes) , 500A 4 DVR Unit #2 (complete panel with all accessories excluding Regulation cubicle) 1 FBC Field Circuit Breaker 2 Double Pole 1 2 Field Flashing Contactor DC Breaker 1 3 DC Voltmeter (0-600V) 96X96 1 4 THY Thyrister 800A 2200V, PIV 24 5 Gate Ckt assy with Pulse Transformer 24 6 DC Ammeter (0-1500A) (i/p 0-75mV) 96X96 4 7 Off load Isolator Assembly 1500A, 1000V AC or 1200V DC 20 8 FFC 3 Phase Rectifier Bridge (6 Nos. Diodes) , 500A 6 9 Rectifier Set (4 Nos. Diodes) , 500A 4 Location - Unit#1 Unit Common Aux. Panel. (complete with all wiring) 01 Volt Meter 0 - 500 V 140 x 140 (Grade - 1.0) 5 02 Volt Meter 0 - 8 kV 140 x 140 (Grade - 1.0) 5 03 Ammeter 0 - 1500 A 140 x 140 (Grade - 1.5) 11 04 Ammeter 0 - 100 A 140 x 140 (Grade - 1.5) 6 05 volt Meter (DC) 0 - 300 V 140 x 140 (Grade - 1.0) 1 06 Minilac M Bus - 0600 3 X 4 210 X 145 5 07 Ammeter Switch N/A N/A 22 08 Volt Meter Switch N/A N/A 5 09 Auto Manual Switch N/A N/A 6 10 Control Switch N/A N/A 2 11 Push Bottom Switch (Open) N/A N/A 27 12 Push Bottom Switch (Close) N/A N/A 25 13 Indicator lamp (Open / Green) N/A N/A 25 14 Indicator lamp (White) N/A N/A 25 15 Indicator lamp (Close / Red) N/A N/A 28 16 Indicator lamp (Supply Fault / Yellow) N/A N/A 5 Location - Unit#1 Generator Control Panel (complete with all wiring) 01 Frequency Meter (Hz) 45-50-55 Hz 90 x 90 3 02 Ammeter (AC) 0-10000 A, 0- 800 A 90 x 90 4 03 Ammeter (DC) 0-3000 A 90 x 90 1 04 Voltmeter(AC), KV 0-20 KV, 0-300 KV 90 x 90 5 05 Temp. Meter (˚C) 0-150 ˚C 90 x 90 2 06 Watt Meter (MW) 0- 300 MW 90 x 90 1 07 Reactive Power (MVAR) 100(lead) - 0 - 200(lag) 90 x 90 1 08 Electrometer (Cos Ø) 0.5(lead)-0- 0.5(lag) 90 x 90 1 09 Volt Meter (DC) 0-600 V 90 x 90 1 10 DVR Balance Meter (-) 15 - (+) 15 1 11 Lower Raise Switch (Make - Switron) 2 12 Breaker Control Switch 1 13 Selector Switch 13 14 Selector Switch (OFF / 1 / 2 / 3 / 4) 2 15 Emergency Reset Switch 1 BOILER & TURBINE MAIN STEAM LINES 1 Main Steam Line From Boiler to ESV(LHS) 1 1 2 2 Main Steam Line From Boiler to ESV(RHS) 1 1 2 3 Cold Reheat Line from HP Turbine to Boiler(LHS) 1 1 2 4 Cold Reheat Line from HP Turbine to Boiler(RHS) 1 1 2 5 Hot Reheat Line from Boiler to IV(LHS) 1 1 2 6 Hot Reheat Line from Boiler to IV(RHS) 1 1 2 7 Primary SH O/L line to Platen SH I/L at Boiler Drum Level (LHS) 1 1 2 8 Primary SH O/L line to Platen SH I/L at Boiler Drum Level (RHS) 1 1 2 9 Downcomer from Boiler Drum to bottom ring header 4 4 8 10 Main Steam Interconnection Line between Main Steam LHS & RHS before MS-1 1 1 2 11 HP Bypass Line (Main steam to Cold Reheat)LHS 1 1 2 12 HP Bypass Line(Main steam to Cold Reheat)RHS 1 1 2 13 LP Bypass Line (Hot Reheat to Condenser) RHS 1 1 2 14 LP Bypass Line (Hot Reheat to Condenser) LHS 1 1 2 15 IP Turbine Exhaust Steam Pipe to LP Turbine 2 2 4 16 Main Steam Loop Pipe from ESV to HP Control V/V 4 4 8 17 Reheat Loop Pipe from IV to IPT Control V/V 4 4 8 18 Turbine Auxilliary Steam (TAS) from Main Steam Line to APRDS V/V. 1 1 2 19 Rotor Heating line common header bwtween Unit-1 & Unit-2 1 1 TAS SYSTEM 20 TAS line from APRDS V/V to TAS Header 1 1 2 21 TAS Gland Steam & GC1 Steam supply Header from TAS-4 valve Outlet 1 1 2 22 TAS line from common header to GC1 1 1 2 23 TAS line from common header to Gland Seal Header 1 1 2 24 TAS Line to Starting Ejector, Main Air Ejector from TAS-4 outlet 1 1 2 25 TAS line from common header to Starting Ejector & 2 nos Main Ejector 3 3 6 26 Deaerator Pegging steam line from TAS hdr to Dearerator TAS-6 controller 1 1 2 27 From TAS-6 controller to Deaerator Pegging supply header 1 1 2 28 From Pegging supply header to Deaerator pegging chamber 4 4 8 29 TAS-6 controller bypass line(TAS-6D) at Deaerator floor 1 1 2 30 TAS Common Header between Unit-1 & Unit-2 1 1 DEAERATOR 31 Deaerator Initial steam heating line from TAS line(TAS-10 V/V) 1 1 2 32 TAS from Deaerator chamber(TAS-5 V/V) to TAS Header at mezzanine floor 1 1 2 33 Variable pressure header below Deaerator floor 1 1 2 34 TAS line from 5th & 6th Extraction to Variable Pressure header 1 1 2 35 TAS line from Variable pressure header to LPH-4(TAS-12 V/V) 1 1 2 36 Turbine Control V/V leak off steam line from TG floor to Deaerator 1 1 2 37 Deaerator Drain from deaerator floor to Blowdown tank at ground floor 1 1 2 GLAND SEALING SYSTEM 38 Gland seal supply line from Gland Steam Header to Individual Turbine gland (AS-1, AS-2, AS-3, AS-4, AS-5 & AS-6V/V) 6 6 12 39 Air Steam Mixture from Turbine 1st Gland to GC 1 1 1 2 40 Turbine Gland Leak off line from 3rd gland to GC-2 1 1 2 41 Turbine Gland Leak off line from HPT 4th gland to LPH-4(AS-4) 1 1 2 42 Turbine Gland Leak off line from HPT 4th gland to LPH-4(AS-4) 1 1 2 HEATER EXTRACTION STEAM SYSTEM 43 2nd Extraction line from IP Turbine to LPH-2 1 1 2 44 3rd Extraction line from IP Turbine to LPH-3 1 1 2 45 4th Extraction line from IP Turbine to LPH-4 1 1 2 46 5th Extraction line from HP Turbine to HPH-5 1 1 2 47 6th Extraction line from Cold Reheat Line to HPH-6 1 1 2 48 7th Extraction line from HP Turbine to HPH-7 1 1 2 49 5th & 6th extraction line to variable pressure header below Deaerator 1 1 2 50 GC-2 drip line to condenser 1 1 2 51 LPH-2 drip line to condenser 1 1 2 52 LPH-2 drip line to condensate line via Drip pump 1 1 2 53 LPH-3 drip line to LPH-2 1 1 2 54 LPH-4 drip line to LPH-3 1 1 2 55 LPH-4 drip line to condenser. 1 1 2 56 LPH system drip bypass line to condenser 1 1 2 57 HPH-7 drip to HPH-6 1 1 2 58 HPH-6 drip to HPH-5 1 1 2 59 HPH-5 Drip to LPH-4 60 HPH system drip line from ground floor to Deaerator 1 1 2 BOILER FEED SYSTEM 61 Boiler Feed Suction Line from Deaerator to Mezzanine(4.5 Mtr) floor 1 1 2 62 Individual BFP suction line from BFP suction header 3 3 6 63 Individual BFP Discharge line from BFP to Discharge header at Mezzanine floor 3 3 6 64 BFP discharge header upto HP Heater System I/L 1 1 2 65 Feed Water Line from HP heater System Outlet V/V(BFD-4) to Feed Control Station 1 1 2 66 Feed Water Line from Feed Control Station to Economiser Inlet 1 1 2 67 HP Heater bypass Feed Water Line 1 1 2 68 Feed Water Line from HPH-5 to HPH-6 1 1 2 69 Feed Water Line from HPH-6 to HPH-7 1 1 2 70 Feed Water Line from HPH-7 to HP Heater Outlet V/V(BFD-4) 1 1 2 71 Attemperation line from BFP discharge line to SH-RH attemaperation header atmezzanine floor. 1 1 2 72 TAS attemperation line from main attemperation line to TAS APRDS V/V 1 1 2 73 HP-Bypass attemperation line from main attemperation to HPBP V/V 1 1 2 74 SH attemperation line from attemperation header to attemperation controller 1 1 2 75 RH attemperation line from attemperation header to attemperation controller 1 1 2 76 LHS SH attemperation line from control v/v to Boiler Drum level 1 1 2 77 RHS SH attemperation line from control v/v to Boiler Drum level 1 1 2 78 LHS RH attemperation line from control v/v to LHS CRH line 1 1 2 79 RHS RH attemperation line from control v/v to RHS CRH line 1 1 2 80 BFP Recirculation line from BFP discharge to Deaerator 3 3 6 81 BFP Balance Leak-Off line from BFP to Deaerator 3 3 6 82 BFP warm up line from BFP to Condenser Hotwell 3 3 6 CONDENSATE LINES 83 Condensate Line from LPH-1 to LPH-4 1 1 2 84 Main Condensate Line from LPH-4 Outlet to Deaerator 1 1 2 MISCELLANEOUS 85 Turbine Spindle Leak Off line to Deaerator 1 1 2 86 Stator Water Pipe Line 1 LOT 1 LOT 2 LOT 87 DM Water Line 1 LOT 1 LOT 2 LOT 88 Turbine Lub Oil Lines 1 LOT 1 LOT 2 LOT 89 Other Condensate Lines 1 LOT 1 LOT 2 LOT 90 CEP SUCTION LINE 1 LOT 1 LOT 2 LOT 91 Cooling tower pipeline (over ground) 1 LOT 1 LOT 2 LOT 92 All above mentioned pipelines insulation, hanger supports & valves 1 LOT 1 LOT 2 LOT
