BAL RAJESHAM
LINE TRACE STAGE -3 TURBINE SYSTEM SCHEMES STAGE-3
OPERATION DEPARTMENT RAMAGUNDAM SUPER THERMAL POWER STATION
!"
Date:22-12-2005
MESSAGE I am glad to know that Operation department has prepared Stage-III Turbine schematics in the form of booklet titled “LINE TRACE”. Successful organizations understand that learning leads to business leverage. This book is designed user friendly containing all the intricate details of schemes for easy learning, efficient monitoring, safe isolation and normalization of systems. The book is found to be very convenient for day to day jobs and users can easily understand and visualize the systems and schemes. The schemes drawn in this booklet titled LINE TRACE contain fine details of the schemes as erected in Unit-7 Turbine side. I am sure that all employees and new entrants to Operation will make use of this book as an immediate reference for improving their skills. I convey my warmest greetings to all employees in Operation department and wish them all success.
FOREWORD
Date:22-12-2005
Efficient and reliable operation of Thermal Power Station mainly depends upon the awareness of various systems and schemes by operation & Maintenance personal about the plant. Operation department attaches great importance for training and development interventions of all its employees technically by providing all the necessary material such as schematics. The compiler has immensely involved and drawn the schemes to lend a new edge for achieving better operation practices. The book will be useful in improving knowledge and skills of the operation fraternity. I am confident that all the employees of Stage-III operation will make use of this schematic booklet for immediate reference and enhancing their skills, thereby improving productivity. I hope this book will be of great help to one and all in operation & Maintenance departments.
LINE TRACE
DETAILED OPERATING SYSTEM SCHEMES STAGE-3 TURBINE AND AUXILIARIES TRACED, DRAWN AND COMPILED BY
V.BAL RAJESHAM EMP.NO. 31744 SR.OPERATOR GR.III STAGE-3 TURBINE OPERATOR
OPERATION DEPARTMENT RAMAGUNDAM SUPER THERMAL POWER STATION DISCLAIMER NOTE Enough care was taken on drawing,compiling and printing. Even then any mistakes found or doubts faced, please confirm and follow the instructions of experienced superior. Before operating any Equipment,don’t be in a hurry to act.Always think before you act. STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
THANKS THANKS TO TO
ACKNOWLEDGEMENTS ACKNOWLEDGEMENTS
Sri. Sri. THOMAS THOMAS JOSEPH, JOSEPH, A.G.M. A.G.M. (O&M) (O&M) Sri. Sri. PRAKASH PRAKASH TIWARI, TIWARI, D.G.M. D.G.M. (O) (O) Sri. Sri. T.RANGANATHAN, T.RANGANATHAN, Sr.Supdt. Sr.Supdt. (O) (O)
Sri. Sri. A.V.S. A.V.S. RAO, RAO, Sr.Supdt. Sr.Supdt. (O) (O)
AND AND SCRUITINY AND CORRECTION OF THIS BOOK BY Sri. Sri. A.K.MANOHAR, A.K.MANOHAR, Sr.Supdt. Sr.Supdt. (T/M) (T/M) Sri. -1(O)-Printing Sri. G.VENKATADRI, G.VENKATADRI, S.S S.S-1(O)-Printing
Sri. Sri. P.RAMA P.RAMA RAO, RAO, Engineer. Engineer. (O) (O) COLLEGUES COLLEGUES AND AND FRIENDS FRIENDS
BY BY V.BAL V.BAL RAJESHAM, RAJESHAM, Sr.Operator Sr.Operator Gr.III Gr.III UNIT-7 UNIT-7 TURBINE TURBINE OPERATOR OPERATOR STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
OPERATION OPERATION DEPARTMENT DEPARTMENT
OUR VISION To be one of the world’s largest and best power utilities, powering India’s growth
OUR CORE VALUES CUSTOMER FOCUS ORGANIZATIONAL PRIDE MUTUAL RESPECT AND TRUST INITIATIVE AND SPEED TOTAL QUALITY STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
T I M O C
# Animated Electronic Manual
Compiled in the Year of - 2003
$
%
Self Explainer and User Friendly Show On Stage-1 Turbine Oil System Schematic Book
Compiled in the Year of - 2004
Stage-1 Turbine Detailed Operating System Schemes Schematic Book
Compiled in the Year of - 2005
Stage-3 Turbine Detailed Operating System Schemes Please Visit:- e-departments O&M / operation / Vision Show Book &
$' $' STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
( (
MAIN CONTENTS PART-1 WATER SYSTEMS AND CONDENSER
01 TO 15
PART-2 STEAM SYSTEMS AND HEAT EXCHANGERS
16 TO 30
PART-3 BOILER FEED PUMPS AND CONNECTIONS
31 TO 40
PART-4 MAIN TURBINE MOT AND CFT OIL
41TO 50
PART-5 GENERATOR AND SEAL OIL SYSTEM
51 TO 56
PART-6 DOSING SYSTEMS AND FIRE WATER
57 TO 63
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
CONTENTS 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16
WATER SYSTEMS AND CONDENSER Turbo Generator Auxiliary Cooling Water System ECW Pumps and PHE System ECW System (Full View) DM Makeup and CST Connections CEP Connections Condensate System Feed Water System GSC Blower Connections Circulating Water System C O L T C System Condenser Connections Condenser Air Evacuation System (V/Pump) Condensate Polishing Unit Service Water System STEAM SYSTEMS AND HEAT EXCHANGERS HP Turbine Steam Circuit
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
17 18 19 20 21 22 23 24 25 26 27 28 29 30
IP Turbine and LP Turbine Steam Circuit HP Heaters Extractions and Drips LP Heaters Extractions and Drips LPH and HPH Air Vents and Drains HP By Pass System LP By Pass System Seal Steam System Deaerator Connections Auxiliary Steam System Mal Valves Flash Tank Connections HP Flash Tank Connections LP Flash Tank Connections SDFT and UFT Connections SVD Flash Tank Connections BOILER FEED PUMPS AND CONNECTIONS 31 MD BFP- Seal and Cool Water Lines 32 MD BFP- Feed Water and Oil System 33 TD BFP-A Feed Water System
CONTENTS 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
TD BFP-A Turbine Steam Circuit TD BFP- Seal and Cool Water Lines TD BFP- MOT Connections TD BFP- Lubricating Oil System TD BFP- Jacking Oil System TD BFP- MOT Oil Purification System TD BFP- MOT Cooler and Filter MAIN TURBINE MOT AND CFT OIL Main Turbine- MOT Connections Main Turbine- Lubricating Oil System Main Turbine- Jacking Oil System Main Turbine- MOT Cooler and Filter Main Turbine- MOT Oil Purification System Central Lube Oil Storage Tanks Connections Central Lube Oil Storage Tanks- Centrifuge Control Fluid Tank and Pumps CFT Oil Purification System CFT Cooler and Draining System
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
51 52 53 54 55 56 57 58 59 60 61 62 63 64
GENERATOR AND SEAL OIL SYSTEM Generator-Seal Oil System Generator- Gas Fill and Vent System Generator-H2 Drier Connections Generator-Primary Water System Generator-BCVE Fans Connections Generator Gas cooling Water System and LLD DOSING SYSTEMS AND FIRE WATER Hydrazine Dosing System (N2H4) Ammonia Dosing System (NH3) Phosphate Dosing System (PO4 Sodium Hydroxide Dosing System (NAOH) Fire Water System (Spray & Hydrant) Fire Water System-D.V.and WR Numbers Fire Water Pump House Notes Page
SYMBOLS Manual Operated Valve
Pressure Relief Valve
Nozzle Flow
M
Motor Operated Valve
Pressure Relief Valve
Vent to Pit
S
Solenoid Operated Valve
Steam Trap
Drain Funnel
H
Hydraulic Operated Valve
Filter /Strainer
Orifice
Pneumatic Operated Valve
“Y” Type Strainer
Throttle
Non Return Valve (NRV)
Two Way Valve
Siphon
FC NRV
Three Way Valve
Pressure Regulator
M
T
Motor Operated Butter Fly Valve
Butter Fly Valve (Damper) Three Way Solenoid Valve
S
Differential Pressure ( DPRV ) Regulating Valve
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
Three Way Valve
Power Cylinder Control Valve
View Glass
Blower
Motor and Pump
Blower
PART -1 PART-1
WATER WATER SYSTEMS SYSTEMS AND AND CONDENSER CONDENSER
TURBO GENERATOR IPSV
BARRING GEAR
BRG.NO2 AND THRUST BRG
CROSS AROUND PIPE
BRG.NO3 AND COUPLING
IPCV
BRG.NO-5
BRG.NO-6 AND COUPLING
BRG.NO-4 AND COUPLING
BRG.NO-7
HPCV
MOP
BRG.NO1 HPSV
HP TURBINE
CRH-NRV
IP TURBINE
LP TURBINE
GENERATOR
EXCITER
HPSV HPCV IPCV
CROSS AROUND PIPE
IPSV
MAIN STEAM LINE TO HP TURBINE (MS)
CONDENSER
CW IN LINE FROM CW PUMPS CW OUT LINE TO COOLING TOWERS
COLD RE HEAT LINE TO RE HEATER (CRH) HOT RE HEAT LINE TO IP TURBINE (HRH)
HP TURBINE - 17 STAGES EXTRACTION NO.1 EXTRACTION NO.2 EXTRACTION NO.3 EXTRACTION NO.4.1 EXTRACTION NO.4.2
IP TURBINE - 12+12 STAGES
LPT-STAGE NO.5 TO LPH-1 LPT-STAGE NO.3 TO LPH-2 LPT-STAGE NO.2 TO LPH-3 IPT-STAGE NO.12 TO DEAERATOR IPT-STAGE NO.12 TO TD BFP A & B
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
EXTRACTION NO.5 EXTRACTION NO.6
LP TURBINE - 06+06 STAGES IPT-STAGE NO.7 TO HPH-5A IPT-STAGE NO.7 TO HPH-5B CRH LINE TO HPH-6A CRH LINE TO HPH-6B CRH LINE TO TD BFP A&B
01
AUXILIARY COOLING WATER SYSTEM ECW IN ECW OUT
ACW-28
ACW-14 ACW-20
PHE-B (SG)
FOR VACUUM PUMP -B
ACW-27
FOR VACUUM PUMP -A
PHE-A (SG)
ACW-26
ACW-25
VACUUM PUMPS SEAL WATER COOLERS
ACW-22
ACW-15 ACW-21
ACW-23
ACW-16
TO CW SYSTEM
ACW-17
PHE-C (TG)
ACW-18
PHE-B (TG)
ACW-19
PHE-A (TG)
ECW IN ACW-29
ACW-31
LP TURBINE
DEBRIES VALVE-B
DEBRIES VALVE-A
ECW OUT
LPH-1
ACW-C
ACW-24
ACW-9
ACW-5
ACW-2
ACW-A
ACW-11
SCS-GEAR MOTOR
M
ACW-13
ACW-8 ACW-30
SCS-GEAR MOTOR SCS-STRAINER
CW OUTLET
CW INLET
COOLING TOWER-7B
COOLING TOWER-7A
ACW-B
ACW-12
ACW-6
ACW-3
ACW-10
M
SCS-STRAINER
LEFT
M
M
CONDENSER RIGHT
DRAIN
ACW-7
FROM CW SYSTEM
M ACW-1
CW PUMP HOUSE
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
ACW-4
SCS - FLUSHING PUMPS
ACW PUMP HOUSE – UNIT-7
02
ECW PUMPS AND PHE SYSTEM SODIUM HYDRAXIDE DOSING TANK
ECW SUPPLY HEADER(T.G) ECW TANK -TG
ECW-109
ECW-75 MAKEUP TO ECW SYSTEM
ECW TANK -SG
ECW RETURN HEADER(T.G) MAKEUP TO ECW SYSTEM
ALL ECW PUMPS SUCTION AND DISCHARGE LINES HAVE DRAIN LINES. AND DISCHARGE LINE HAVE VENT LINE BEFORE VALVE ALL PHE RAW WATER AND DM WATER INLET OUTLET HAVE DRAIN LINES AND ALL HEADERS HAVE VENT LINES
M
ECW-8
ACW IN
ECW-13 ECW-10
PHE-A
TO VACUUM PUMP HEAT EXCHANGERS
ECW-116
M
ECW-7
ECW-5
ECW-17
ECW-114 ECW-115 ECW-113
TG-A
ECW-2
ECW-4
TG-B
SHORT R/C
ECW-1
LONG R/C
ACW OUT
ECW-14
PHE-B
ECW-11
ECW-15 ECW-6
M
PHE-C
ECW-9
ECW-79
ECW-77 SHORT R/C
M
PHE-A
ECW-83
ECW-80
ECW-99
M
ECW-81
ECW-12
FROM BFP COOLERS TO BFP COOLERS
SG-B
SG-A
TG-C
ECW-3
ECW-85 ECW-78
ECW-98
ECW-82 ECW-96
ECW-84
PHE-B ECW-86
LONG R/C LINE
ECW-95
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
ECW SUPPLY HEADER(S.G) ECW RETURN HEADER (S.G)
ECW-97
03
ECW SYSTEM ( FULL VIEW ) MOT COOLERS
CFT COOLERS
SEAL OIL COOLERS (H2)
P.W. COOLERS
FROM EQUIPMENTS TO PUMPS
COMPRESSOR
SEAL OIL COOLERS (AIR) MOT CENTRIFUGE
GENERATOR H2 COOLERS
TO EQUIPMENTS
M
ECW-B
M
ECW-C
PHE-C (TG)
MAKE UP LINE DOSING LINE
SHORT R/C
M
ECW-A
LONG R/C
EXCITER
PHE-B (TG)
DOSING LINE
V / PUMPS
MAKE UP LINE FROM ECW TANK FROM ACW SYSTEM TO CW SYSTEM
S
SHORT R/C LONG R/C
CEP BRG. COOLING LINE
S
T.D.BFP
T.D.BFP
TD BFP MOT CENTRIFUGE TD BFP MOT CENTRIFUGE
TD BFP MOT COOLERS
M.D.BFP
TD BFP MOT COOLERS
MD BFP-W/O COOLERS
MD BFP-L/O COOLERS
ECW-B (SG)
M
PHE-A (SG)
M
M
CEP-B CEP-A
MAKEUP /FILL LINE
PHE-A (TG)
ECW-A (SG)
CEP-C
PHE-B (SG) TO EQUIPMENTS (SG) FROM EQUIPMENTS (SG)
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
TO COT /DOT CENTRIFUGE
04
ECW-65
ECW-62 M
ECW-63
ECW-64
ECW-106
M ECW-103
ECW-104
ECW-101
DMV-75
MAKEUP LINE TO ECW SYSTEM (SG)
NAOH TANK FILL /MAKEUP LINE ECW TANKS EMERGENCY MAKEUP LINE
CST FILL AND MAKEUP LINE FROM DM WATER MAKEUP PUMPS
ECW-105
ECW-99 ECW-100
ECW TANK BOILER
ECW TANKS NORMAL FILL AND MAKEUP LINE
DMV-41 M
ECW-102
M
ECW-67
ECW-68
MAKEUP LINE TO ECW SYSTEM (TG)
M
ECW TANK TURBINE
ECW-69
DM MAKEUP WATER PUMPS
ECW-66
DM MAKEUP AND CST CONNECTIONS
PRIMARY WATER SYSTEM MAKEUP LNE
LP TURBINE
DMV-72
NaOH BREATHER CDV-46
GRAVITY MAKEUP LINE TO CONDENSER
R/C LINE TO CS TANK M DMV-65 DMV-55
DMV-38
CONDENSER
CEP- C , B , A
M DMV-40 DMV-46
DMV-45
DMV-48
SAMPLE LINE
DMV-54
CTP-A
DMV-82
DMV-60
M
HOTWELL NORMAL MAKEUP AND FILL LINE FROM DM MAKEUP WATER PUMPS GSC
DMV-47 CTP-B
SEAL POT
LPH-1
DMV-63
DMV-43
CONDENSATE STORAGE TANK
CDV-47
HOTWELL EMERGENCY MAKEUP AND FILL LINE
DMV-49
CDV-43
M
M
DMV-50
CST PUMP HOUSE /COMPRESSOR HOUSE
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
CDV-45
CONDENSATE SPILL LINE
CEP DISCHARGE HEADER TO LP BY PASS SPRAY CONDENSATE LINE TO LPH-1
05
CEP CONNECTIONS CEP-A CONNECTIONS
LPFT
CEP MINIMUM RECIRCULATION LINE TO CONDENSER CEP-C DISCHARGE VENT CEP-B DISCHARGE VENT
DISCHARGE VENT
CONDENSER
ECW IN ECW OUT
CEP-C
BEARING
VIEW GLASS CEP CANSTER BOX
CSV-1
STRAINER
CDV-10
CDV-11
CEP-A MOTOR
EXPANSION BELLOW
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
CEP SEAL WATER LINE CEP MIN R/C LINE
CEP DISCHARGE HEADER
TO CEP-B AND CEP-C
CDV-4 M CDV-1
M
CDV-7
TO HEATERS
BALANCING LINE (SUCTION VENT /CANSTERVENT)
S
CEP SUCTION HEADER
CEP-B
06
EXHAUSTHOOD SPRAY
DEAERATOR
MAL VALVES FT SPRAY
CDV-47
M
LP TURBINE
CDV-49
CEP GLAND SEALING
CDV-43 CDV-18
M
CDV-45
M CDV-27
CDV-32
LPH-2
CDV-24
NH3 DOSING LINE N2H4 DOSING LINE
CDV-22
M
CDV-26
M
CDV-25
CDV-21
CDV-23
M
CPU
CDV-50
CDV-20
TO BOILER FILL LINE
M
TO NH3 AND N2H4 DOSING
M
CDV-72
TO VALVE GLAND SEALING (CDV 151 TO 200)
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
CDV-55
TO SCAPH SPRAY
CDV-54
CDV-31 IBV
CDV-34 IBV
CDV-60
CDV-31
M
M
CDV-34
CDV-30
CDV-85
DUMP LINE
M
M
GSC
GSC MIN R/C
M
CDV-36
CDV-42
CDV-7
CDV-17 CDV-16
SAMPLE LINE
LPH-3
CDV-44
CSV-1 M
CDV-4
CDV-8
CDV-1
CDV-2
CDV-10
CDV-11
CSV-2 CDV-12
M
CDV-5
CDV-9
M
CDV-6
CDV-28 IBV
M
CDV-33
M
CEP-A
CDV-38 CDV-39
CDV-35
M
CDV-40
M
M
CEP-B
CDV-3
CEP SUCTION HEADER CDV-41
CDV-13
CSV-3
CDV-15
CDV-14
M
CDV-29
DRV-48
CEP-C
CDV-28
M
CONDENSER
M
CDV-46
CEP-A MIN.R/C
DRAIN TO UFT
M
CONDENSATE FLOW ORIFICE
LPH-1
OVERFLOW AND DRAIN TO LPFT
CST
DRAIN COOLER
EXCESS CONDENSATE TO CST
FEED STORAGE TANK
LP BYPASS SPRAY LINES
CDV-71
CDV-37
CONDENSATE SYSTEM
07
FEED WATER SYSTEM BOILER DRUM ECONOMISER
TD BFP-A R/C LINE
FCV02
TD BFP-B R/C LINE
TO SUPER HEATER SPRAY
FCV-07
DEAERATOR
TO RE HEATER SPRAY
FCV-06
FCV-09
FCV-04
FCV-08
AD AMMONIA DOSING
FEED STORAGE TANK
HD HYDRAZINE DOSING
CHDV-13 M
CHDV-11
CHDV-07
CHDV-12
M
M
FDV-24
FDV-18
FDV-23
FDV-17 FDV-01
FDV-04
M
TDBFP-A TURBINE
FCV-01
M
FDV-02
FDV-03
FDV-06
M
M
M
FDV-13
CHDV-05
HD
MAIN PUMP
M
FDV-14
BFP DISCHARGE HEADER
M
FSV-01
FDV-26 FDV-25
MAIN PUMP FCV-03
M
FDV-15
TO APRDS SPRAY
FDV-09
M
M
M
FDV-11
M
HP HEATER –5A
M
100% FLOW LINE
M
HP HEATER –6A
M
HP HEATER –5B
M
50%BYPASS
FDV-08
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
100%BYPASS
TO BOILER FILL LINE
M
M
M FOR BFP CONNECTIONS – SCHEME NO. 24 AND 25
FDV-12
M
FDV-07
M
FDV-16
TO BOILER DRUM THROUGH ECONOMISER
FDV-20
FSV-02
FDV-28 FDV-27
TURBINE
FCV-05
TO HP BYPASS SPRAY LINE 30% FLOW LINE
M
HD
CHDV-06
TDBFP-B
MAIN PUMP
R/C LINE
AD
M
FDV-05
MOTOR
FDV-22
MDBFP-C
FDV-21
FSV-03
HD
M
FDV-19
M
AD
M
AD
HP HEATER –6B
M FDV-10
08
GSC BLOWER CONNECTIONS ATMOSPHERE
GSC BLOWER-A MAW80 AA011 M
ATMOSPHERE
M
GSC BYPASS TO ATMOSPHERE
MAW80 AA012 MAW80 AA007A
GSC BLOWER-B
M
M
AIR AND UNCONDENSABLE GASES TO ATMOSPHERE
IPT
LPT CDV-16
TD BFP SEAL STEAM EXHAUST TO GSC
CONDENSER
GLAND STEAM CONDENSER
CDV-18
STRAINER
LP FLASH TANK
SEAL STEAM EXHAUST TO GSC
M
M
MAW80 AA001A
HPT
MAW80 AA 001
MAW80 AA007
CDV-17
DRIP LINE TO LPFT
CEP-C
TD BFP-A
CEP-B
CEP-A
LINE FOR INITIAL DRAINING (DRIP)
TO HEATERS
TD BFP-B
CEP DISCHARGE HEADER
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
09
COLTCS LINE TO CW SYSTEM
VACUUM PUMP COOLERS
ECW-PHE
COLTCS LINE TO BALL MONITERING SYSTEM
LPH-1
ACW SYSTEM MESH FOR STOPPING OLTCS BALLS
ARV (CW-5)
ARV (CW-6) M
M
ACW RETURN WATER TO CW RETURN LINE
CIRCULATING WATER SYSTEM
CW-3 M
M
M
CW-4 M
M
CONDENSER
CW-2
PASS-B
M
CW-1
CW LINE - CW PUMPS TO CONDENSER
COLTCS LINE TO CW SYSTEM COLTCS LINE TO BALL MONITERING SYSTEM
COLTCS = CONDENSER ONLINE TUBE CLEANING SYSTEM STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
PASS-A
CW LINE CONDENSER TO CT
ARV=AIR RELIEF VALVE
10
COLTC SYSTEM CW LINE PASS A IN /OUT
BALLS M
CW LINE TO CONDENSER
CW LINE FROM CONDENSER
BALL SEPARATOR MOTOR
BALLS
M
CW LINE TO CONDENSER BALLS
BALLS
M
M
MESH
S
MESH
BALL MONITER
S
CW LINE FROM CONDENSER
CW LINE PASS B IN /OUT
BALL MONITER
M
M
M
M
BALL VESSEL BALL CIRCULATION PUMP AND MOTOR STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
BALL VESSEL BALL CIRCULATION PUMP AND MOTOR
11
CONDENSER CONNECTIONS
LPH-2 VENT LPH-1 VENT
MAL VALVES FT VENT MAL VALVES FT VENT SDFT VENT TD BFP-A EXHAUST TD BFP-B EXHAUST LEAK STEAM DRAIN HPT EVACUATION LINE FROM CPU SYSTEM (RINSING LINE)
HOTWEL LEVEL TRANSMITTER LINE MAL VALVES FT DRAIN MAL VALVES FT DRAIN
LPH-1
EXHAUST HOOD SPRAY LPH-3 VENT NORMAL HOTWEL MAKEUP LINE EMER- HOTWEL MAKEUP LINE (CST) GSC MIN.RECIRCULATION LINE VACUUM BREAK LINE VACUUM PUMP SUCTION LINE VACUUM PUMP SUCTION LINE HPFT VENT LPBP LINE LPBP LINE LPFT VENT CEP –A RE CIRCULATION LINE CEP –B RE CIRCULATION LINE CEP –C RE CIRCULATION LINE CEP –A VACUUM BALANCING LINE CEP –B VACUUM BALANCING LINE CEP –C VACUUM BALANCING LINE HOTWEL LEVEL TRANSMITTER LINE HPFT DRAIN LPFT DRAIN
SDFT DRAIN HOTWEL DRAINS CEP SUCTION LINE
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
HOTWEL DRAINS CEP SUCTION LINE
12
CONDENSER AIR EVACUATION SYSTEM –V / PUMP
LP TURBINE
EXHAUST WITH SILENCER
S
LEVEL GAUGE
AIR EJECTOR
S
TANK OVERFLOW
SMV-26
SMV-23
SMV-25
SEPARATOR TANK
AIR FLOW MEASUREMENT DEVICE
SMV-24
CONDENSER
S HOTWEL LEVEL TRANSMITTER PIPES
TO VACUUM PUMP-2
S
MAKEUP LINE ( FROM ECW )
VACUUM BREAKER VALVE
VACUUM PUMP VACUUM PUMP
SEAL WATER CIRCULATION PUMP
ACW OUT
SEALING LIQUID IN
HEAT EXCHANGER
MOTOR
VENT AT NEAR LPBP(8.5) ACW IN
HEAT EXCHANGER OUTLET TO CW OUTLET(L) DUCT
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
13
CONDENSATE POLISHING UNIT FROM CEP DISCHARGE
TO DM PLANT FROM DM PLANT
S
S
S
S
S
S
TO LP HEATERS
TREATED CONDENSATE
S
CPU VESSEL-2 S
CPU VESSEL-1
S
S
M
S
S
S S S
S
S
S
S
S
S
S
S
S
S S
CDV-51
S
TO CONDENSER HOTWEL
COMPRESSOR STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
MOTOR
14
SERVICE WATER SYSTEM TURBINE SIDE SERVICE WATER SYSTEM FOR CLEANING AND GENERAL PURPOSE
TO ABOVE 17 meters
TO ABOVE 17 meters
FOR TOILET ROOMS
17
17
8.5
0
CHILLER ROOM
FOR TOILET ROOMS
8.5
TO ABOVE 17 meters
8.5 0
17
17 8.5
8.5 TO H2 FILL ROOM
0
0
CONDENSER
COMPRESSOR HOUSE
SERVICE WATER PUMP HOUSE
0
STEPS
WAY
TO ABOVE 17 meters
ECW PUMPS
CST
STEPS
TO ABOVE 17 meters
CFT ROOM 17 8.5 0
STEPS
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
STEPS
15
PART -2 PART-2
STEAM STEAM SYSTEMS SYSTEMS AND AND HEAT HEAT EXCHANGERS EXCHANGERS
HP TURBINE STEAM CIRCUIT STRAINER
TO /FROM SEAL STEAM HEADER (SPINDLE LEAK)
DRAIN TO SDFT DRAIN TO UFT
HPCV-1
I SEAL RING LEAK OFF LINE TO SS HEADER BALANCING LINE TO IP-LP CROSS AROUND
TO /FROM SEAL STEAM HEADER (SPINDLE LEAK) U SEAL RING LEAK OFF LINES TO SS HEADER
HP TURBINE
HPCV-2
HPT EVACUATION LINE TO CONDENSER
HPSV-2
TO /FROM SEAL STEAM HEADER (SPINDLE LEAK)
DRAIN TO MAL VALVES FT TO /FROM SEAL STEAM HEADER (SPINDLE LEAK)
CRH NRV
HPT CASING DRAIN TO MAL VALVES FT
TD BFP TURBINE -A
DRAIN TO SDFT
STRAINER DRAIN TO UFT
DRAIN TO MAL VALVES FT
HPSV-1
TD BFP TURBINE -B
DRAIN TO MAL VALVES FT
EXTRACTION NO.6
DRAIN TO SDFT HPBP LINES
TO A.S.HEADER (APRDS) TO DEAERATOR
HPH-6A
HPH-6B
TO SEAL STEAM
TO APRDS
TO RE HEATER MS LINE TO HPT STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
16
IP TURBINE AND LP TURBINE STEAM CIRCUIT
LPBP LINE(L)
TO /FROM SEAL STEAM HEADER (SPINDLE LEAK)
WARMUP LINE
DRAIN LINE TO MALVALVES FT U SEAL RING LEAK OFF LINES TO SS HEADER BALANCE LINE TO IP-LP CROSS AROUND
IPSV-1
CROSS AROUND PIPE IPCV-1
DRAIN LINES TO MALVALVES FT
WARMUP LINE
IP TURBINE
LP TURBINE
IPCV-2
EXTRACTION NO.1 (FOUR LINES) DRAIN LINE TO MALVALVES FT
IPSV-2
STRAINER
LPBP LINE(R)
DRAIN LINE TO SDFT DRAIN LINE TO UFT
STRAINER
LPH-1
EXTRACTION NO.2
TO /FROM SEAL STEAM HEADER (SPINDLE LEAK)
EXTRACTION NO.3 LPH-3
DRAIN LINE TO SDFT DRAIN LINE TO UFT
EXTRACTION NO.5
LPBP VALVES WARMUP LINE
HRH LINE TO IPT
EXTRACTION NO-4.1 TO DEAERATOR
HPH-5A
HPH-5B
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
CONDENSER
LPH-2
EXTRACTION NO-4.2
TD BFP TURBINE -A
TD BFP TURBINE -B
17
HP HEATERS EXTRACTIONS AND DRIPS DEAERATOR
DRV-22
FEED STORAGE TANK
DRV-11 HP TURBINE
IP TURBINE
DRV-5
LP TURBINE
CRH NRV
DRV-25
M
M
EXV-33
EXV-34
EXV-22
EXV-21
HPH-5A
DRV-8
NORMAL DRIP HPH-5B TO D/A NORMAL DRIP HPH-5A TO D/A
EXTRACTION NO.6
ALTERNATE DRIP HPH-5A TO HPFT
M
HPH-5B
M
EXV-147
EXV-102
CONDENSER
M
CRH LINE TO TDBFP
HPFT
M
EXV-101
LINE DRAINS
DRV-18
MAL-47
EXV-10
MAL VALVES FT
EXTRACTION NO. 5
CRH LINE TO REHEATER
DRV-15
EXV-09
ALTERNATE DRIP HPH-5B TO HPFT
DRV-2
EXV-26
EXV-24
M
EXV-25
M EXV-23
LINE DRAIN
LINE DRAIN
HPH-6B NORMAL DRIP HPH-6B TO 5B
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
HPH-6A
ALTERNATE DRIP ALTERNATE DRIP HPH-6A TO HPFT HPH-6B TO HPFT
NORMAL DRIP HPH-6A TO 5A
18
LP HEATERS EXTRACTIONS AND DRIPS
LP TURBINE
EXTRACTION NO.3
EXTRACTION NO.2 EXTRACTION NO.1(FOUR LINES)
EXV-118 M
EXTRACTION LINE DRAINS
EXV-119 M
DRV-37
LPFT
CONDENSER
DRV-31
NORMAL DRIP LPH-1 TO DRAIN COOLER
MAL VALVES FT
NORMAL DRIP LPH-2 TO LPH-1
DRV-34
LPH-1
MAL-55 M
EXV-03 EXV-04
MAL-54
EXV-02
M
M
M
EXV-12
EXV-01
DRV-28
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
DRAIN COOLER
EXV-11
LPH-2
LPH-3
EXTRACTION LINE DRAINS NORMAL DRIP LPH-3 TO LPH-2
ALTERNATE DRIP LPH-2 TO LPFT
ALTERNATE DRIP LPH-3 TO LPFT
19
LPH AND HPH AIR VENTS AND DRAINS CONDENSATE OUTLET SMV-20
M
SMV-19
SMV-21
LPH-1 LPH-1 SMV-18
SMV-06
SMV-09
SMV-12
SMV-16
M
HPFT
SMV-17
SMV-15
LPH-2
SMV-03 CONDENSATE INLET
HPH 6B
SMV-01
M
SMV-02
SMV-05
SMV-04
M
SMV-14
M
SMV-13
ORIFICE
LPH-3
HPH 6A
HPH 5A
SMV-07
SVD FT
HPH 5B
M
FEED WATER LINES
SMV-08
SMV-11
SMV-10
M
CONDENSATE INLET
TO ATM
DRAIN TO PIT
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
20
HP BY PASS SYSTEM HPSV-1 HPCV-1
HP TURBINE
IP TURBINE
LP TURBINE
CRH-NRV HPCV-2 DRAIN LINES TO UFT
HPSV-2
LPH-1 VENT TO ATM BPV-101
M
UFT
M
CONDENSER
DRAIN TO PIT
BPV-04
BPE-01
H
HP BY PASS ATTEMPRATION LINE
H
BP-1
BPV-06
BPV-05
M
BPV-03 M
BPV-102
BFP DISCHARGE HEADER
H
FEED WATER TO HPHEATERS
BD-01
H
BP-2
BPE-02
H
BPV-07
WARM UP LINES CRH LINE TO RE HEATER MS LINE TO HP TURBINE
HP BY PASS VALVES HP BY PASS LINES TO CRH LINE
TDBFP-A
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
TDBFP-B
MDBFP-C
21
LP BY PASS SYSTEM WARM UP LINE
LP BYPASS LINES
IPCV LPBP LINE DRAINS
LPBP CV-SV(R)
LP BYPASS SPRAY VALVES CONTROL RACK
TO EXHAUST HOOD SPRAY
IPCV
LP TURBINE
SDFT
M
HRHV-110
IPSV
HRHV-114
IP TURBINE
M
HP TURBINE
M
HRHV-109
SEAL STEAM HEADER
M
IPSV
TO MAL VALVES F.T. SPRAY
M
HRHV-113
LPBP VALVES SPINDLE LEAKOFF LINES
HRH LINE TO IP TURBINE
CEP A,B,C
WARM UP LINE LPBP CV-SV(L) LINE DRAINS LP BY PASS SPRAY LINE GSC
CEP DISCHARGE HEADER M
CST
CONDENSATE LINE TO CPU AND LPH-1
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
LP BY PASS WATER INJECTION VALVES
CONDENSER
22
SEAL STEAM SYSTEM SEAL STEAM EXHAUST HEADER TO GSC BLOWER
LPBP LINES TO CONDENSER U SEAL RING LEAKOFF LINES
FROM TD BFP TURBINE SEAL STEAM EXHAUST HPSV-1
LEAK STEAM TO IPT EXHAUST
HPCV-1
GSC
U SEAL RING LEAKOFF LINES
IPSV,CV -1 HP TURBINE
LP TURBINE
IP TURBINE
IPSV,CV -2
HPCV-2
LPBP CV, SV
LEAK STEAM TO IPT EXHAUST HPSV-2
M
CONDENSER
HPT EVACUATION VALVE HPCV,SV AND IPCV ,SV SPINDLE LEAK OFF LINES
SEAL STEAM HEADER MAW 15AA001
MS LINE TO HPT
M
CRH LINE TO RH
M
HRH LINE TO IPT A.S /CRH LINE TO SSH
MAW 55AA001
M
MAW 10AA001
M
H
MAW 10AA010
DRN TO HPFT
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
LPBP CV AND SV SPINDLE LEAKOFF LINES
MAW 50AA001
MAW 50AA010
H
EXCESS SEAL STEAM TO CONDENSER
DRN TO MAL FT
23
DMV-34 DMV-35
CBD EXV-14
ASV-11
DEAERATOR FCV-09
EXTRACTION NO.4.1 TO TDBFP A&B
LPH-1
TO UFT D/A OVERFLOW
CRHV-06 CRHV-05
TO LPFT
R/C LINE
FSV-01
FSV-02
FSV-03
CRHV-159
M
CRHV-08 M
M
MAL VALVES FT
M
CRHV-09
TO SVD FT
EXV-13
EXV-06 EXV-05
M
ASV-10
CONDENSER MAL-51
TO LPFT
EXV-115
M
ASV-09
TO SVD FT
EXTRACTION NO.4.2 TO DEAERATOR
FCV-07
FCV-04
DRV-48
ASV-05
ASV-06 M ASV-08
T
FCV-06
FEED STORAGE TANK
DRV-15 DRV-16 DRV-14
T
FCV-02
FCV-08
DRV-22 DRV-21 DRV-23
ASV-07
CONDENSATE LINE TO DEAERATOR
VACUUM BREAKER LINE
M
DEAERATOR FILL LINE
SMV-22
DEAERATOR CONNECTIONS
TO LPFT
R/C LINE
R/C LINE
CRHV-115
M
ASV-44
CRHV-07
TO HPFT
MDBFP
A.S.TO DEAERATOR PEGGING
CRH TAPPING TO D/A PEGGING M
CRH LINE TO REHEATER
FCV-05
TDBFP-B
HPH-5B
FCV-03
DRV-20
FCV-01
DRV-13
TDBFP-A
HPH-5A
ASV-70 ASV-69
CRH LINE TO SEAL STEAM SYSTEM HPH-5A NORMAL DRIP TO D/A HPH-5B NORMAL DRIP TO D/A
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
HPH-6B
HPH-6A
24
AUXILIARY STEAM SYSTEM TAPPING FROM M.S.LINE
SPRAY LINE FROM BFP DISCHARGE HEADER
ASV-21
TO DEAERATOR PEGGING
SPRAY LINE FDV-29 FDV-30 FDV-31 M FDV-32
M
TO SVDFT FDV-49
ASV-36
ASV-37
UNIT LT AUX.STEAM HEADER
T
FDV-33
FDV-34 FDV-35
FDV-37
FDV-38 FDV-39
M
ASV-22
ASV-164 M
ASV-49
FDV-36
ASV-163
TO IBD ASV-62
M
TO SVDFT
ASV-47
M
T
ASV-48
FDV-46 FDV-47 FDV-48
M
ASV-23
FDV-41
ASV-44
TO SCAP /ATOMIZATIOM
ASV-24
M
FDV-43
STATION LT AUX.STEAM HEADER
TO FOPH ASV-60
T
TO SVDFT M
ASV-51
UNIT HT AUX.STEAM HEADER
TO SVDFT
ASV-32
ASV-33
ASV-56
ASV-39
TO SVDFT
M
ASV-40
T
TO AH SOOT BLOWING
TAPPING FROM CRH LINE
TO TD BFP ASV-67 ASV-68
FDV-42
TO /FROM UNIT-6
TO A/C PLANT TO S.S SYSTEM ASV-69 M ASV-70
SPRAY LINE
TO MILL INERTING
CRH LINE TO S.S HEADER
ASV-34
FDV-40
ASV-35 M
M
ASV-41
M
ASV-50
M
TO SVDFT
ASV-27
ASV-26 ASV-25 M
ASV-31 ASV-30
ASV-29 ASV-28 M M
T
T
TO SVDFT
MS LINE TO HPT CRH LINE TO RH HRH LINE TO IPT
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
25
MAL VALVES FLASH TANKS (BOX) CONNECTIONS SPRAY LINE
A
SPRAY LINE
C
B
D
E
G
I
H
M M
M
M
M
M
M
J
M
K
M
L
M
M
M
N
M
M
F FLASH BOX (TANK) -1 ( GT SIDE )
M
FLASH BOX (TANK) -2 ( BOILER SIDE )
CONDENSER
A B
DRAIN BEFORE HPCV-1 (MAL 11 AA011) DRAIN BEFORE IPCV-1 (MAL 26 AA011)
16
C D E F
DRAIN AFTER IPCV-1 (MAL 31 AA011) DRAIN AFTER IPCV-2 (MAL 32 AA011) HPT CASING DRAIN (MAL22 AA011) DRAIN BEFORE CRH NRV (MAL 65)
17
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
17 17 16 16
G H
DRAIN BEFORE HPCV-2 (MAL 12 AA011) DRAIN BEFORE IPCV-2 (MAL 27 AA011)
16
I J K L M N
SEAL STEAM DRAIN (MAL 81 AA011) EXTRACTION NO-2 DRAIN (MAL 55 AA011) EXTRACTION NO-3 DRAIN (MAL 54 AA011) EXTRACTION NO-4.2 DRAIN (MAL 52 AA011) EXTRACTION NO-4.1 DRAIN (MAL 51 AA011) EXTRACTION NO-5 DRAIN (MAL 47 AA011)
23
17 19 19 34 24 18
26
HP FLASH TANK CONNECTIONS B
SPARE
M
A
C
D
E M
F M
T
T
G M
H M
T
I M
T
T
J M
P
M
T
Q
L
T
M SPARE
M
M
T
N
M
O
M
S
T
DRV-6
K
R
DRV-5
DRV-4
T
DRV-11
HPFT
M
T
DRV-12 DRV-26
DRV-19
DRV-10 DRV-18 DRV-24 DRV-25
DRV-17
U
CONDENSER
V
W
A
EXV-147 ( EXTRACTION NO.5 LINE DRAIN )
18
M
CRHV-129 (CRH TO TDBFP-B LINE DRAIN BEFORE BLOCK VALVE)
B
TDBFP-A GLAND SEAL STEAM LINE DRAIN (GS-20)
34
N
EXV-101 (EXTRACTION NO.6A LINE DRAIN) 18
C
TDBFP-B GLAND SEAL STEAM LINE DRAIN (GS-20)
34
O
EXV-102 (EXTRACTION NO.6B LINE DRAIN) 18
D
ASV-152 (MAIN TURBINE GLAND SEAL STEAM LINE DRAIN )
23
P
AIR VENT OF HPH- 6A
20
E
ASV-104 ( TDBFP-A AUX.STEAM LINE DRAIN BEFORE BLOCK VALVE) 34
Q
AIR VENT OF HPH- 6B
20
F
ASV-109 ( TDBFP-B AUX.STEAM LINE DRAIN BEFORE BLOCK VALVE) 34
R
AIR VENT OF HPH- 5A
20
G
CRHV-135 ( STEAM DRAIN OF BFP-A TURBINE )
34
S
AIR VENT OF HPH -5B
20
H
CRHV-141 ( TDBFP-A LINE DRAIN BEFORE ESV )
34
T
HPH- 6A EMERGENCY DRIP
18
I
CRHV-145 ( STEAM DRAIN OF TDBFP-B TURBINE )
24
U
HPH- 6B EMERGENCY DRIP
18
J
CRHV-153 ( TDBFP-B LINE DRAIN BEFORE ESV )
34
V
HPH- 5A EMERGENCY DRIP
18
K
CRHV-115 ( CRH TO D/A PEGG. LINE DRAIN )
24
W
HPH- 5B EMERGENCY DRIP
18
L
CRHV-122 ( CRH TO TDBFP-A LINE DRAIN BEFORE BLOCK VALVE )
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
34
34
27
LP FLASH TANK CONNECTIONS
F
G
H
DRV-30
DRV-36
DRV-31
DRV-37
DRV-32
DRV-38
V U
DRV-48 DRV-47 DRV-49
T
DRV-51
A
C
B M
D
M
M T
I J K L
E
M T
M T
M DR-1
M
S
LPFT
R Q
M DR-02
P
M DR-2
N
CONDENSER
M DR-01
O
A CRHV-159 ( CRH TO D/A PEGGING LINE DRAIN )
24
I
TD BFP-A LEAK STEAM LINE
34
Q
GSC DRIP LINE
09
B EXV-109 ( EXTRACTION NO 4.2 LINE DRAIN )
34
J
TD BFP-B LEAK STEAM LINE
34
R
DRAIN COOLER DRIP LINE
19
C EXV-105 ( EXTRACTION NO 4.1 LINE DRAIN )
24
K
SCAPH DRAIN LINE ( PRIMARY )
S
A/C PLANT DRAIN LINE (STEAM)
D EXV-118 ( EXTRACTION NO. 3 LINE DRAIN )
19
L
SCAPH DRAIN LINE ( SECONDARY )
T
CEP-A DISCHARGE VENT LINE
06
E EXV-119 ( EXTRACTION NO .2 LINE DRAIN )
19
M DR-1 ( TDBFP-A TURBINE DRAIN )
34
U
CEP-B DISCHARGE VENT LINE
06
F LPH-3 EMERGENCY DRIP LINE
19
N
DR-2 ( TDBFP-A TURBINE DRAIN )
34
V
CEP-C DISCHARGE VENT LINE
06
G LPH-2 EMERGENCY DRIP LINE
19
O
DR-01 (TDBFP-B TURBINE DRAIN )
34
H DEAERATOR OVER FLOW AND DRAIN LINE
24
P
DR-02 (TDBFP-B TURBINE DRAIN )
34
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
28
SDFT AND UFT CONNECTIONS DEAERATOR DRAIN
MS LINE STRAINER DRAIN (LEFT) VENT TO ATMOSPHERE
MSV 110 M
HRHV 113 M
SDFT CONDENSER HRHV 114 M
HRHV 109 M
HRHV 110 M
HPBP WARMUP LINE DRAIN (RIGHT)
HRHV 106 M
HRHV 105 M CRH 101 M
HPBP WARMUP LINE DRAIN (LEFT)
HRHV 101 M
UFT
HRHV 102 M
LP BYPASS LINE DRAIN (RIGHT) MSV 106 M
BPV 102 M
MSV 105 M
LP BYPASS VALVE WARM UP LINE DRAIN (LEFT)
BPV 101 M
STEAM VENT
SPRAY LINE
MSV 109 M
MS LINE STRAINER DRAIN (RIGHT)
SPRAY LINE
DRAIN LINE TO PIT
HRH LINE STRAINER DRAIN (LEFT)
DRAIN CRH NRV AND AFTER NRV LINE DRAIN
HRH LINE STRAINER DRAIN (RIGHT)
UFT =UNIT FLASH TANK STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
LP BYPASS VALVE WARM UP LINE DRAIN (RIGHT)
LP BYPASS LINE DRAIN (LEFT)
SDFT =STEAM DRAIN FLASH TANK
29
SVD FLASH TANK CONNECTIONS SVDFT = SAVETY VALVE DISCHARGE FLASH TANK
AUX.STEAM DRAIN MANIFOLD
25 DRAIN LINES VENT TO ATMOSPHERE
H
I
J
K
F L
M
N
O
P
D
SVDFT
G E
A B
C
DRAIN TO PIT
A B C D E F G H
LPH-2 SAFETY VALVE DISCHARGE LINE
20
I
LT STATION HEADER DRAIN
25
LPH-3 SAFETY VALVE DISCHARGE LINE
20
J
A.S. TO D/A PEGGING LINE DRAIN
24
HPH-5A SAFETY VALVE DISCHARGE LINE
20
K A.S. TO D/A PEGGING LINE DRAIN
24
HPH-5B SAFETY VALVE DISCHARGE LINE
20
L LT HEADER INTERCONNECTION LINE DRAIN 25
HPH-6A SAFETY VALVE DISCHARGE LINE
20
M LT UNIT A.S. HEADER LINE DRAIN
25
HPH-6B SAFETY VALVE DISCHARGE LINE
20
N HT UNIT A.S. HEADER LINE DRAIN
25
LT PRDS SAFETY VALVE DISCHARGE LINE
25
O LT PRDS D/S LINE DRAIN
25
HT PRDS D/S LINE DRAIN
25
P
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
30
PART -3 PART-3
BOILER BOILER FEED FEED PUMPS PUMPS
MD BFP - SEAL AND COOL WATER LINES ECW IN ECW OUT
ECW-46
COOLER
HYDRAULIC COUPLING
SEAL WATER LINES JACKET COOLING LINES
ECW-44
BOOSTER PUMP
MOTOR
MAIN PUMP
COOLER ECW-45
ECW-43
MAGNETIC FILTERS
ECW IN
JACKET COOLING LINES ECW OUT
MAGNETIC FILTERS
SEAL WATER COOLERS
SEAL WATER COOLERS
ECW-52 ECW-51
ECW IN STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
ECW-37
ECW OUT
ECW-36
ECW IN
31
MD BFP – FEED WATER AND OIL SYSTEM CHDV-13 M
FSV-03
STRAINER
FDV-22
RE HEATER ATTEMPRATION CONICAL FILTER
FDV-28 FCV-05
M
CHDV-07
M
M
FDV-06
MAIN PUMP DISCHARGE HYDRAZINE DOSING
SUPER HEATER ATTEMPRATION
AMMONIA DOSING RE CIRCULATION LINE TO DEAERATOR
BOOSTER PUMP SUCTION LINE FROM DEAERATOR
LUB OIL FILTERS BOOSTER PUMP
LUB OIL PUMP
COUPLING
MOTOR
HYDRAULIC COUPLING
COUPLING
MAIN PUMP
VIEW GLASS
BALANCING LINE
M
ECW-38
ECW OUT FROM COOLER
L/O COOLER
W/O COOLER
ECW IN TO COOLER
W/O COOLER
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
ECW IN TO COOLER
L/O COOLER
ECW OUT FROM COOLER
32
TD BFP-A FEED WATER SYSTEM TD BFP-A = TD BFP-B VALVE NUMBERS FSV-01 = FSV-02 FDV-04 = FCV-05 FDV-24= FCV-26 CHDV-05 = CHDV-06
FCV-01 = FCV-03 FDV-18= FCV-20 CHDV-11 = CHDV-12
TO BFP DISCHARGE HEADER RECIRCULATION LINE TO DEAERATOR SUPER HEATER SPRAY RE HEATER SPRAY
BOOSTER PUMP
BARRING GEAR GEAR BOX
MAIN PUMP
FDV-24
FDV-18
TURBINE
BALANCING LINE CONICAL STRAINER
FCV-01
FSV-01 CHDV-11
STRAINER
M
M
CHDV-05
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
AMMONIA DOSING
FDV-04 M
HYDRAZINE DOSING M
33
TD BFP-A TURBINE STEAM CIRCUIT CRHV-12
EXHAUSTHOOD SPRAY
TO ATM
M
M
VENT TO ATM
EXV-31
CRHV-141
M
TO TD BFP-B
TO TD BFP-B
M
CRHV-122
TO TD BFP-B
MCV
TO HPFT
M
CRHV-01
M
ESV
SEAL STEAM EXHAUST LINE
ACV
TO HPFT
FROM A.S.HEADER
GLAND SEAL STEAM M
TO HPFT
SEAL STEAM EXHAUST LINE
LEAK SEAL STEAM
M
TO HPFT
EXT.NO-4.1 CONDENSER
M
GS-20
GSCV
M
GS-03
EXV-27 M
MAL-52
M
TO MAL FT
CRH LINE TO RE HEATER
DR-1 M
TO HPFT TO LPFT
TO LPFT
TO LPFT
TD BFP-A = TD BFP-B VALVE NUMBERS
EXV-109 M
EXT.NO-6
TO HPH-6B
GS-10
M
EXHAUST LINE TO CONDENSER
EXT.NO-4.2
EXV-15
M
DR-2
RUPTURE DIAPHRM TO ATMOSPHERE M
LSCV
CRHV-135
TO GSC
FROM TDBFP-B SEAL STEAM EXHAUST
ASV-104
TO LPFT
TO HPH-6A
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
CRHV-135 = CRHV -145 EXV-31 = EXV -32
GS-20 = G.S-20
CRHV-141 = CRHV -153 EXV-27 = EXV -28 CRHV-01 = CRHV -03 ASV-104 = ASV-109
G.S=03 = G.S-03 GSCV = GSCV
CRHV-12 = CRHV-13 CRHV-122 = CRHV-129
LSCV = LSCV -
DR-1 = DR-01 DR-2 = DR-02
34
TD BFP-SEAL AND COOL WATER LINES
JACKET COOLING LINES
BOOSTER PUMP
MAIN PUMP
TURBINE
JACKET COOLING LINES
JACKET COOLING LINES
MAGNETIC FILTERS
MAGNETIC FILTERS
SEAL WATER COOLERS
ECW-27
ECW-25
SEAL WATER COOLERS ECW IN ECW OUT
ECW-26
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
ECW-24
FOR TDBFP-B ECW 24=ECW 30, ECW 25=ECW 31, ECW 26=ECW 32, ECW 27=ECW 33
35
TD BFP – MOT CONNECTIONS RETURN OIL FROM BEARINGS TO MOT COOLER VENT LINE OIL TRAP
LUB OIL HEADER TO BEARINGS COOLER-BOTTOM
LUB OIL TO BEARINGS TO ATMOSPHERE
JACKING OIL
COOLER-TOP
EMERGENCY OIL TO BEARINGS
FROM RESERVE OIL TANK DEFOAMER
SIMPLEX FILTER
TO GOVERNING OIL AND BARRING GEAR OIL
VIEW GLASS
VEF
EOP
AOP-B
S
FILTER
FILTER
TD BFP - MOT
S
AOP-A
COP S
S
LUB OIL CONTROL VALVE LUB OIL CV BYPASS LINE
FILTER
TOP
RECIRCULATION CONTROL VALVE RECIRCULATION CV BYPASS LINE
JOP PRESSURE REGULATING VALVE
LUB OIL HEADER TO BEARINGS
TO RESERVE OIL TANK (COT /DOT)
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
36
TD BFP – LUBRICATING OIL SYSTEM M
BARRING GEAR ROTATING OIL LINE
BOOSTER PUMP
BARRING GEAR
GEAR BOX
TURBINE
LUB OIL HEADER
EMERGENCY OIL TO LUB OIL HEADER
MAIN PUMP
DUMPWELL
COOLER
DRAIN TRIP OIL TO MOT TRIP OIL
COOLER
CONTROL OIL
DEFOAMER
SIMPLEX FILTER
EOP
S FILTER
FILTER
AOP-B
TD BFP-MOT S S
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
TO CONTROL OIL AND BARRING GEAR
AOP-A
S
37
TD BFP – JACKING OIL SYSTEM BOOSTER PUMP
GEAR BOX
TURBINE
MAIN PUMP
THROTTLES
RETURN OIL FROM BEARINGS TO MOT COOLER
COOLER
EOP
LUB OIL HEADER
DEFOAMER
JACKING OIL PRESSURE REGULATOR
JACKING OIL PRESSURE REGULATOR
AOP-B
TD BFP-MOT
JOP AOP-A
S
S
FILTER
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
38
TD BFP – MOT OIL PURIFICATION SYSTEM ECW FOR HEATER BOX
VENT LINE
HEATER BOX ECW OVER FLOW AND DRAIN
FINE FILTER VIEW GLASS
VIEW GLASS
FLOW METER
ECW FOR BOWL SEALING
ANTI FLOOD TANK REGULATOR BOOSTER PUMP RECIRCULATION LINE
CENTRIFUGE MOTOR
CENTRIFUGE
GEAR BOX
S
FEED PUMP “Y” TYPE STRAINER
MOT
VIEW GLASS
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
39
TD BFP MOT COOLER AND FILTER ECW INLET
ECW-28 ECW TO COOLERS ECW FROM TDBFP SEAL AND COOL WATER
ECW OUTLET ECW TO TDBFP SEAL AND COOL WATER ECW TO TDBFP MOT CENTRIFUGE
ECW-29
VENT LINE TDBFP MOT COOLER -TOP
ECW FROM COOLERS
LUB OIL INLET TO COOLER FROM AOP
CV-1
TDBFP MOT COOLER -BOTTOM
VIEW GLASS
CV-2
FOR TD BFP-B
VENT LINE
TDBFP MOT FILTERS
ORIFICE
ECW-28 = ECW 34 ECW-29 = ECW 35
TDBFP MOT
LUB OIL TO TDBFP BEARINGS
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
40
PART -4 PART-4
MAIN MAIN TURBINE TURBINE MOT MOT AND AND CFT CFT OIL OIL
MAIN TURBINE – MOT CONNECTIONS FROM BEARING CHAMBERS OIL VENT FILTERS COOLERS EMERGENCY OIL TO BEARINGS
LUB OIL HEADER TO BEARINGS
S
JACKING OIL LINE
TO ATMOSPHERE OIL SEPARATOR
RETURN OIL FROM BEARINGS
TO DRAIN OIL TANK
MOP /AOP DISCHARGE
FILTERS
FILTERS VENT
LUB OIL DRAIN
COOLERS VENT
AOP-1
AOP-2
EOP
JOP
DCJOP VAPOUR EXTRACTION FANS
CENTRIFUGE OIL PUMP
FROM DOP
JOP PRESSURE REGULATOR MOP SUCTION
SAMPLE LINE
TO RESERVE OIL TANK FROM RESERVE OIL TANK
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
41
MAIN TURBINE – LUBRICATING OIL SYSTEM
MOP INJECTOR
BARRING GEAR VALVE –MAV-51
BARRING GEAR
1
HPT
IPT
2
3
LPT
4
5
GENERATOR
6
EXITER
7
M
SOST TEMPERATURE CONTROL VALVE
RETURN OIL HEADER TO MOT
EOP DISCHARGE ONLY TO BEARINGS
LUB OIL TO BEARINGS
TO ATMOSPHERE
S MOP /AOP DISCHARGE
AOP-1
AOP-2
MOP SUCTION
EOP
JOP
TO DRAIN OIL TANK
FILTERS
DCJOP VEF
INJECTOR
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
COOLERS
42
MAIN TURBINE – JACKING OIL SYSTEM
HPT
IPT
LPT
GENERATOR
EXITER
THROTTLERS
TO DRAIN OIL TANK
FILTERS
PRESSURE REGULATOR
AOP-1
AOP-2
RETURN OIL HEADER FROM BEARINGS
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
EOP
JOP
DCJOP
JACKING OIL RETURNED THROUGH BEARING OIL RETURN LINE
43
MAIN TURBINE – MOT COOLER AND FILTER
ECW OUT
COOLER -B
CENTRIFUGE OIL PUMP
LINE FROM MOP/AOP TO CENTRIFUGE SEALWATER
FROM RESERVE OIL TANK
GAUGE RACK DRAIN
ECW IN
GAUGE RACK DRAIN
MOT FILTERS
COOLER -A
LUB OIL TO BEARINGS
MOT VEF OIL SEPARATOR DRAIN JACKING OIL FILTER DRAIN SOST AND SOST SYPHON DRAIN AOP
AOP-1
EOP
JOP DRAIN OIL PUMP
JOP-1
RETURN OIL FROM BEARINGS
MAIN OIL TANK
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
DOP
DRAIN OIL TANK /CLEAN OIL TANK
CFT ROOM
44
MAIN TURBINE – MOT OIL PURIFICATION SYSTEM ECW LINE
HEATER BOX
ECW TO HEATER BOX
DRAIN TO DIRTY OIL TANK (WASTE FLUID TANK) OR TO PIT
SEAL WATER LINE (ECW)
FLOW METER RETURN OIL HEADER FROM BEARINGS
ANTI FLOOD TANK
PURIFIED OIL CENTRIFUGE TO MOT REGULATOR
MAIN TURBINE
MOT
DRAIN LINE TO DRAIN OIL TANK VIEW GLASS
COP MOTOR
COP GEAR BOX
S FEED PUMP ‘Y’ TYPE STRAINER
SOLONOID VALVE
DRAIN TO DIRTY OIL TANK (WASTE FLUID TANK) OR TO PIT
FROM FILTER,COOLER AND GAUGE RACK DRAINS TO COT /DOT STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
45
CENTRAL LUBE OIL STORAGE TANKS CONNECTIONS RETUTN OIL FROM TURBINE BEARINGS
OIL UNLOADING VESSEL VENT FLAME ARRESTER
VENT FLAME ARRESTER
CENTRIFUGE OIL PUMP
COP
FOR BARREL FILLING LINE
LOV-32 LOV-27
LOV-28 LOV-29
LOV-24 LOV-23
LOV-17 LOV-16
LOV-35
LOV-34
LOV-12
LOV-22
LOV-33
DOT
LOV-14
LOV-11
LOV-30
LOV-21
LOV-26
LOV-18
COT
LOV-13
LOV-19
LOV-25
DOP
LOV-01
MOT
LOV-02
MAIN TURBINE
FILTER
LOV-15
LOV-04 LOV-03
TOP
TD MOT-A
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
TOP
TD MOT-B
46
CENTRAL LUBE OIL STORAGE TANKS - CENTRIFUGE SEAL WATER(ECW) ECW LINE ECW TO HEATER BOX
VENT LINE
HEATER BOX ECW OVER FLOW AND DRAIN
SAMPLE LINE
FLOW METER
COT
DOT REGULATOR
TO OIL TANKS FROM OIL TANKS
BOWL
SAMPLE LINE RECIRCULATION LINE ‘Y’ TYPE STRAINER
VIEW GLASS
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
MOTOR
ANTI FLOOD TANK
CENTRIFUGE GEAR BOX
S INEGRAL PUMP
47
CONTROL FLUID TANK AND PUMPS TEMPERATURE CONTROL VALVE AIR LINE FROM SYSTEM
S
ACCUMULATERS
8 BAR CONTROL OIL LINE OIL STIPPER
TO WFT
32 BAR CONTROL OIL LINE
AIR FILTER
PUMP-2
VAPOUR EXTRACTION FANS
COOLER
PUMP-1
COOLER
TO DPT
RETURN OIL LINE FROM SYSTEM
TO ATMOSPHERE
CONTROL FLUID TANK ECW IN ECW OUT STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
48
CFT OIL PURIFICATION SYSTEM FROM COOLERS DRAIN
FULLERS EARTH FILTERS
FROM VALVES CONTROL RACK FILTERS DRAIN RETURN OIL FROM SYSTEM
MECHANICAL FILTER
FINE FILTER
FROM ACUMULATOR AND 8 BAR LINE DRAIN A-COOLER VENT(A) B-ACUUMULATOR LINE RELIEF C- 8 BAR DRAIN LINE, AFTER TEMP. CONTROL VALVE D-32 BAR LINE DRAIN E-COOLER VENT(B) F-COOLER OUTLET LINE DRAIN A
B
C
D
E
HEATER
F
SAMPLE LINE
FILTERS DRAIN
CONTROL FLUID TANK
R/C PUMP-1
DPT STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
R/C PUMP-2
DRY PROTECTION TANK
49
CFT COOLER AND DRAINING SYSTEM TEMPERATURE CONTROL VALVE
MOT ROOM FLOOR DRAIN OIL CANAL DRAIN C.F. RACK DRAIN
TO GOVERNING SYSTEMS
OIL STIPPER DRAIN
S
WASTE FLUID TANK / DIRTY OIL TANK 32 BAR CONTROL OIL
RETURN OIL FROM CFT SYSTEMS ECW IN ECW OUT
R/C LINE TO CFT THROUGH FILTERS
CONTROL FLUID TANK
FROM SYSTEM DRAINS FROM EARTH FILTERS DRAIN
DPT CIRCULATING PUMP-1 CIRCULATING PUMP-2
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
50
PART -5 PART-5
GENERATOR GENERATOR AND AND SEAL SEAL OIL OIL SYSTEM SYSTEM
5
6 GENERATOR PRE CHAMBERS
TO MOT
H2 SIDE SEAL OIL
VENT TO ATM THROUGH BCVEF
RING RELIEF OIL
GENERATOR
AIR SIDE SEAL OIL
RING RELIEF OIL
AIR SIDE SEAL OIL
H2 SIDE SEAL OIL
GENERATOR – SEAL OIL SYSTEM
SOST
AIR SIDE SO COOLERS OIL IMPULSE LINE H2 IMPULSE LINE
H2 SIDE EQUALISING VALVES
LLD STATION
DPRV
SOT MAKEUP
DPRV
SOT
FILTERS FILTERS
DPRV
OIL IMPULSE LINE H2 IMPULSE LINE SOT- SEAL OIL TANK SOST- SEAL OIL STORAGE TANK DPRV- DIFFERENTIAL PRE.REG.VALVE
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
H2 SIDE SO COOLERS H2 SIDE SOP
AIR SIDE SOP-1 AIR SIDE SOP-2
DCSOP
ECW OUT ECW IN
51
GENERATOR – GAS FILL AND VENT SYSTEM SAFETY VALVE PRIMARY WATER TANK
GENERATOR
ATMOSPHERE
TO ATMOSPHERE THROUGH BCVE FANS
N2 FILLING LINE
COMPRESED AIR LINE SAMPLE LINE H2 FILLING LINE
GAS PURITY DIGITAL DISPLAY DEVICE
PRESSURE REGULATORS
PRESSURE GAUGE
100.00
ATMOSPHERE
CO2 FILLING LINE
H2 FILL AND VENT BOARD
H2 FILLING RACK
FLASH EVAPORATOR
PRESSURE REGULATORS
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
CO2 FILLING RACK
N2 PRESSURE REGULATOR N2 CYLINDER
52
GENERATOR – H2 DRIER CONNECTIONS PRIMARY WATER TANK TO ATMOSPHERE THROUGH BCVE FANS
GENERATOR
WASTE GAS LINE TO ATMOSPHERE
H2 GAS TO GENERATOR FROM DRIER
H2 GAS TO DRIER OIL TRAP
VIEW GLASS
H2 DRIER TOWER-A
LIMIT SWITCH
H2 DRIER TOWER-B
CHANGEOVER HANDLE BLOWER AIR IN FOR REGENERATION
HEATER BLOWER
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
H2 DRIER TOWER-A IS IN SERVICE AND H2 DRIER TOWER-B IS IN REGENERATION POSITION
53
GENERATOR – PRIMARY WATER SYSTEM EXCESS GAS REMOVE LINE (H2)
PRIMARY WATER TANK
FILTER /MESH
ALKALISER
GENERATOR
MOTOR &PUMP
TO ATMOSPHERE THROUGH BCVE FANS
S
NAOH STORAGE TANK
COOLER
COOLER
ECW OUT
PUMP-A
MAGNETIC FILTERS
STATOR BUSH IN STATOR COOLING WATER INLET N2 CHARGING LINE TO PRIMARY WATER TANK
FINE FILTER
ION EXCHANGER
STATOR BUSH OUT
PUMP-B
ATMOSPHERE
FLOW METER RECIRCULATION LINE
REGULATOR N2 CYLINDER
TEMP.CONTROL VALVE
ECW IN
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
MAKEUP WATER LINE, TAPPING FROM DM MAKEUP WATER PUMPS
54
GENERATOR – BCVE FANS CONNECTIONS PRIMARY WATER TANK
GENERATOR
TO ATMOSPHERE
SOST
OIL SEPARATOR LINE
BCVEF-1 BCVEF-2 DRAIN LINE FROM H2 DRIER OIL TRAP
OIL SEPARATOR LINE DRAIN LINE FROM AIR SIDE SOP SUCTION SYPHON
OIL TANK
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
H2 DRIERS
55
GENERATOR – GAS COOLING WATER SYSTEM AND LLD
COOLER-A
H2 GAS COOLERS
GENERATOR
EXCITER H2 GAS COOLERS
COOLER-B
A B
D C
E
F
G
ECW OUT HEADER ECW IN HEADER
ECW-19
ECW-18
ECW-16
ECW-17
VIEW GLASS TEMPERATURE CONTROL VALVE
ECW IN
ECW IN
ECW OUT
ECW OUT
A,B = T.BOX BOTTOM LEAK
C = T.BOX TOP LEAK
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
D = GENERATOR CENTER LEAK
E,F,G = T.E. LEAKAGE
56
PART -6 PART-6
DOSING DOSING SYSTEMS SYSTEMS AND AND
FIRE FIRE WATER WATER
HYDRAZINE DOSING SYSTEM (N2H4) TO BOILER INITIAL FILL LINE
TO CEP DISCHARGE LINE
CHDV-18
AMMONIA DOSING
DOSING STROKE SETTING AND DISPLAY BOARD PUMP-A
20.0
CHDV-17
CHDV-20
D.M.WATER TAPPING LINE
CHDV-19
CONDENSATE TAPPING LINE
TO BFP SUCTION LINE
CHDV-05 M
CHDV-06 M
PUMP-B
BFP-A S /LINE
20.0
BFP-B S /LINE
CHDV-07 M
HYDRAZINE MEASURING TANK
BFP-C S /LINE
TO AMMONIA DOSING
STIRRER MOTOR DOSING PUMP -1
DOSING PUMP -2
FLUSHING LINE
HYDRAZINE MIXING CUM STORAGE TANK
BREATHER TANK
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
DOSING PUMP MAXIMUM DISCHARGE PRESSURE IS 45 Kg/cm2
57
AMMONIA DOSING SYSTEM (NH3) TO BOILER INITIAL FILL LINE
D.M.WATER TAPPING LINE HYDRAZINE DOSING
DOSING STROKE SETTING AND DISPLAY BOARD PUMP-A
20.0
CHDV-19 CHDV-18
CHDV-20
PUMP-B
CHDV-17
CONDENSATE TAPPING LINE
TO CEP DISCHARGE LINE TO BFP SUCTION LINE
CHDV-11 M
BFP-A S /LINE
CHDV-12 M
20.0
BFP-B S /LINE
CHDV-13 M
TO HYDRAZINE DOSING
BFP-C S /LINE
AMMONIA MEASURING TANK STIRRER MOTOR DOSING PUMP -1
DOSING PUMP -2
FLUSHING LINE
AMMONIA MIXING CUM STORAGE TANK
BREATHER TANK
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
DOSING PUMP MAXIMUM DISCHARGE PRESSURE IS 45 Kg/cm2
58
PHOSPHATE DOSING SYSTEM (PO4) MEASURING TANK STIRRER MOTOR
CONDENSATE TAPPING LINE DM WATER TAPPING LINE
STIRRER MOTOR MIXING TANK
TO BOILER DRUM
DOSING STROKE SETTING AND DISPLAY BOARD PUMP-A
40.0
DOSING PUMP-1
DOSING PUMP-2
PUMP-B
40.0
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
59
SODIUM HYDRAXIDE DOSING SYSTEM (NAOH) STIRRER MOTOR SODIUM HYDRAXIDE MIXING CUM STORAGE TANK BREATHER TANK
D.M. WATER MAKEUP AND FILL LINE TO ECW PUMPS SUCTION LINE
ECW TANK-BOILER
ECW TANKS NORMAL FILLING LINE FROM DM PLANT
ECW TANK-TURBINE
T.G.SIDE
DMV-75 STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
S.G.SIDE
60
FIRE WATER SYSTEM –SPRAY AND HYDRANT
WR-5
UCB
R1WM-2
R1WM-3
R1BF-20 R1WM-11
R1DH-1 R2BF-16
R1BF-9 R1WM-1 WR-4
R1SH-15
R1DH-2
R1BF-7
R1SH- --
DV-90
DV-60
FOPH
DV-61
CHIMNY
R1BF-8
R1WM-4
R1SH-14
R1WM-10
WR-10 R1BF-19
R1BF-6
DV-59
TP-31
WR-3
R1WM-5
BOOSTER PH
ASH SLURRY
R1WM-8 R1BF-18
ESP
WR-7 WR-6
TP-30
R1BF-10
DV-77 DV-69 DV-68
DV-65
WR-14
WR-11
BOILER
DV-72,71,70
DV-89 DV-67
WR-8 WR-9
ESP
WR-13 C/R
R1WM-9
DV-76 DV-66 DV-75 DV-74
R1BF-11
R1BF-13 R1BF-12
R1SH-7
R1BF-5
R1SH-5
R1BF-4
DG
R1SH-6
DV-85
TURBINE
WR-2
DV-84
R1SH-4
ST-TR
R1SH-8
PH
R1SH-13
DV- --
R1SH-17
WR-1
DV-81,82,83
R1SH-3
GT-B
R1SH-10 R1WM-7 R1BF-14
TP-28
R1BF-21
DV-79
DV-55 VACUUM R1WM-6 DV-62,56,57,58
DV-43
R2SH-3
PH
GT-Y
ACW PH
R1SH-9
SER-WATER
GT-R
SPRAY LINE
R1BF-16
R1SH-11
DV-44
DV-45
R1SH-16
R1BF-2
R1BF-3
R1SH-2
UAT-1 UAT-2
DV-47,46
DV-54
R1SH-18
DV-80
R1SH-12
R2BF-5
R2WM-2 R2BF-4
R2BF-3
TP-29
R1BF-1
RING-1 HYDRANT LINE
TO CHP R2WM-1
DV-51 , 50 , 49 , 48 R1BF-17
WR-12
PH
ASH WATER
DV-53
DV-52
FMSH-2
RING-3 HYDRANT LINE RING-2 HYDRANT LINE SPRAY LINE R2SH-1 R2SH-2 R2BF-2
FIRE WATER
R1BF-15
R1SH-1
LDO
R2BF-1
FWT-1
LDO UNLOAD PH FOAM PH DV-64
FWT-2
PUMP HOUSE
R3BF-5
R3SH-16
R3SH-15
R3BF-1
FMSH-1
WR = WET RAISER DV = DELUGE VALVE WM = WATER MONITER FM = FOAM FWT= FIRE WATER TANK
DV-63
R3BF-3
R3SH-7 R3BF-2
CPU REGEN UNIT
R3SH-9
R3SH-10
R3SH-11
R3SH-12
R3BF-6
R3SH-1
T-7A
CL.BLDG
R3BF-4
ID C
R3SH-8
CW PH
ASH WATER RECIRCULATION FACILITIES
R3SH-5
R3SH-14
R3SH-2
R3SH-4
YARD
SH = SINGLE HYDRANT DH = DOUBLE HYDRANT BF = BUTTER FLY VALVE PH = PUMP HOUSE FEH = FIRE ESCAPE HYDRANT
FMSH-3
R3SH-3
R3SH-13
INTER CONNECTION LINE (STAGE-2)
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
61
FIRE WATER SYSTEM – D.V AND WR NUMBERS DV NO
SYS
DV-43
MVWS
A
EQUIPMENT /AREA PROTECTED
DV NO
SYS
DV-75
HVWS
C
DV-44
MVWS
A
DV-45
MVWS
A
CONV.31 A/B
DV-76
HVWS
C
SEAL OIL OIL UNIT AT EL(+) 0.00 M
CONV.31 A/B
DV-77
HVWS
C
TURBINE LUB OIL UNIT AT EL(+) 8.50 M
DV-46
MVWS
A
CONV.31 A/B
DV-78
DV-47
MVWS
A
CONV.31 A/B
DV-79
HVWS
C
TURBINE LUB OIL CANAL PIPING AT EL(+) 17.00 M
DV-48
MVWS
A
DV-49
MVWS
A
CONV.31 A/B
DV-80
HVWS
C
UNIT AUX.TRANSFORMER A / B
CONV.31 A/B
DV-81
HVWS
C
GENERATOR TRANSFORMER - R
DV-50
MVWS
A
CONV.31 A/B
DV-51
MVWS
A
CONV.31 A/B
DV-82
HVWS
C
GENERATOR TRANSFORMER - Y
DV-83
HVWS
C
GENERATOR TRANSFORMER - B
CONV.31 A/B
EQUIPMENT /AREA PROTECTED CENTRAL LUB OIL UNIT AT EL(+) 0.00 M
DV-52
MVWS
A
CONV.31 A/B
DV-84
HVWS
C
STATION TRANSFORMER
DV-53
MVWS
A
TP-29-(EL) (+) 57.00M
DV-85
MVWS
A
DIESEL TANK AT D.G.ROOM
DV-54
MVWS
A
TP-29-(EL) (+) 65.00M
DV-86
-
-
DV-55
MVWS
A
CONV.32 A/B
DV-87
-
DV-56
MVWS
A
CONV.32 A/B
DV-88
-
-
T.G-EL(+) 9.5M, 18M
DV-57
MVWS
A
TP-30-EL(+)65.50M,67.00M
DV-89
MVWS
B
5.1 M CABLE GALLERY MAIN PLANT
DV-58
MVWS
A
CONV.33 A/B
DV-90
HVWS
C
FUEL OIL PUMP HOUSE
DV-59
MVWS
A
CONV.33 A/B
-
-
-
ESP CONTROL ROOM WET RAISERS
DV-60
MVWS
A
TP-31-EL(+)59.00M
DV-61
MVWS
A
TP-31-EL(+)53.50M BUNKER 34 B
DV-62
MVWS
A
TP-31-EL(+)53.50M BUNKER 34 A
FEH01 EL(+) 9.5M
FEH10 EL(+) 5.25M
DV-63
MVWS
A
LDO TANK
FEH02 EL(+) 18M
FEH11 EL(+) 9.5M
FEH23 EL(+) 56.75M FEH34 EL(+) 56.75M FEH46EL(+) 9.40M
DV-64
MVWS
A
LDO UNLOAD PUMP HOUSE
FEH12 EL(+) 14.5M
FEH24 EL(+) 62.50M FEH35 EL(+) 62.50M FEH47 EL(+) 12.20M
DV-65
MVWS
B
ESP CONTROL ROOM
FEH03 EL(+) 9.5M
FEH13 EL(+) 18M
FEH25 EL(+) 69.05M FEH36 EL(+) 69.05M FEH48 EL(+) 17.70M
DV-66
MVWS
B
EL(+)24.00 M IN B-C BAY (MCC CABLE GALLERY)
FEH04 EL(+) 18M
DV-67
MVWS
B
EL(+)13.50 M IN C-E BAY ( CABLE.GALLERY )
WR-1 (TG)
WR-4 (UCB)
WR-2 (TG)
WR-3(TG)
WR-5 (TG) FEH14 EL(+) 9.5M
WR-7(BLR)
WR-9 (BLR)
FEH26 EL(+) 75.55M FEH37 EL(+) 75.55M WR-8 BLR)
WR-10 (TP-31)
DV-68
MVWS
B
EL(+)08.50 M IN A-B BAY ( CABLE GALLERY )
FEH05 EL(+) 6.10M
DV-69
MVWS
B
EL(+)00.00 M IN A-B BAY ( CABLE GALLERY )
FEH06 EL(+) 14.50M
DV-70
HVWS
C
BOILER BURNER FRONT EL(+) 24.00 M
FEH07 EL(+) 25.00M FEH16 EL(+) 10.00M FEH29 EL(+) 26.00M
FEH08 EL(+) 32.75M FEH17 EL(+) 19.00M FEH30 EL(+) 30.00M FEH40 EL(+) 54.50M
DV-71
HVWS
C
FRONT SIDE OF BOILER BURNER FRONT AT EL (+) 27.25 M, EL(+) 30.40 M, EL(+) 33.60 M, 36.70 M
DV-72
HVWS
C
FRONT SIDE OF BOILER BURNER FRONT AT EL (+) 27.25 M, EL(+) 30.40 M, EL(+) 33.60 M, 36.70 M
DV-73 DV-74
HVWS
C
BFP LUB OIL CONSOLE AT EL(+) 0.00 M
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
FEH15 EL(+) 18M WR-6 (BLR)
WR-13 (ESP C/R)
FEH22 EL(+) 50.50M FEH33 EL(+) 50.50M FEH45 EL(+) 4.70M
WR-14 (ESP C/R) FEH49 EL(+) 4.70M
FEH27 EL(+) 10.00M FEH38 EL(+) 54.50M FEH50EL(+) 9.40M FEH28 EL(+) 19.00M FEH39 EL(+) 60.50M FEH51 EL(+) 12.20M WR-11 (TP-30)
FEH52 EL(+) 17.70M
FEH09 EL(+) 37.00M FEH18 EL(+) 26.00M FEH31 EL(+) 37.80M FEH41 EL(+) 60.50M FEH19 EL(+) 33.00M FEH32 EL(+) 44.30M FEH42 EL(+) 68.00M FEH20 EL(+) 37.80M
WR-12 (TP-29)
FEH21 EL(+)44.30M
FEH43 EL(+) 57.50M
FEH = FIRE ESCAPE HYDRANT
FEH44 EL(+) 66.20M
62
FIRE WATER PUMP HOUSE (STAGE-3) SPRAY LINE TO TURBINE AND BOILER
FIRE WATER TANK FILL LINE
FIRE WATER TANK - 2
STRAINERS
FIRE WATER PUMPS DISCHARGE HEADER R/C LINE
SPRAY LINE TO CHP
M
M
HPT
FIRE WATER PUMPS SUCTION HEADER
FIRE WATER CONTROL ROOM
PS
SPRAY PUMP-1
SPRAY DIESEL HYDRAUNT PUMP-1 DIESEL PUMP-1
HYDRAUNT PUMP-1
HYDRAUNT PUMP-2
JACKY HYDRAUNT PUMP-1 PUMP-3
HYDRANT LINE TO RING -3
FIRE WATER TANK - 1
HYDRANT LINE TO RING -2
HYDRANT LINE RING -1
PS
COMPRESSOR-2 JACKY PUMP-2 COMPRESSOR-1
FIRE WATER PUMP HOUSE STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
63
NOTES PAGE
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
64
THANKYOU THANKYOU
FOR FOR USING USING AND AND CHOOSING CHOOSING
V.BAL RAJESHAM V.BAL RAJESHAM STAGE-3 TURBINE OPERATOR STAGE-3 TURBINE OPERATOR
[email protected]
STAGE-3 TURBINE SCHEMES – BOOK OF “ LINE TRACE ”
!"
(A Government of India Enterprise)
Ramagundam Super Thermal Power Station P.O.Jyothinagar,Dist.Karimnagar-505215 (A.P)