Rosa Shutdown Order Unit 4(REV 2)

8/13/2019 Rosa Shutdown Order Unit 4(REV 2)

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Project RS13U412B Actual Shutdown

WBS/ACT Level WBS/ACT Short text

WBS 01 RS13U412B Unit -4 Overhauling Plan

WBS 02 RS13U412B-TGM Turbine Maintenance

WBS 03 RS13U412B-TGM-HIPO HIP Overhauling(Gland steam inspection)

1 Inspection of Turbine Drains and Gland S team Piping for blockage or wrong conn

2 Dismantling, inspection, overhaul and re assembly of TVs, GVs and RSVs

3 TG Barring Gear stop @ 00:00 hrs of 20.1 2.2013

4 Removal of insulation of HIP Turbine cas ing

5 Removal of C&I connections of all bearin g pedestals

6 Removal of bearing covers of Brgs 1 to 4 7 Dismantling of Turning Gear Device

8 Draining of Oil from MOT into DOT

9 Decoupling HIP & LP

10 Decoupling LP & Generator

11 Decoupling Generator & Exciter

12 Dismantling of Cross-over piping

13 Removal of Turbovisory instruments withi n the pedestals

14 Checking alignment of HIP & LP

15 Checking alignment of LP & Generator

16 Cutting of Front & Rear Gland Steam Line

17 Dismantling of HIP Outer Casing

18 Decouple MOP from HIP rotor

19 Dismantling & Removal of MOP

20 Dismantling Inner Casing top half diaphr agms

21 Checking centering of HIP Rotor w.r.t bo ttom half casing

566 Recording of flow-path clearances before removal of rotor

567 Removal of HIP rotor and placement on st ands

568 Removal of Inner Casing bottom half diap hragms

569 Complete inspection of bottom half of the casing for blockage to Balance Piston

the casing

570 Cleaning of Outer Casing Bottom half

571 Sand Blasting Of HIP Rotor & Internals

572 Placement of Inner Casing bottom half di aphragms

573 Inspection of bottom half of Bearings 1, 2 & Thrust Bearing

574 Placement of HIP Rotor

575 Centring of HIP Rotor w.r.t bottom half casing and diaphragms

576 Checking and recording flow-path clearan ces and adjustment if required

03 RS13U412B-TGM-LTPC If alignment between HIP & LP and LP & Generator is found to be disturbed beyon

correction in LP Cylinder too may have t

577 Dismantling of LP Outer Casing and Upper Half of LP Gland Box578 Dismantle LP Inner Casing top half

579 Check LP flow-path clearances

580 If variation in flow-path is found, adju st the same

581 Remove LP Rotor, clean inner casing and put back rotor

582 Inspection of bottom half of Bearings 3 & 4

583 Check LP flow path once again

584 Box-up LP Inner Casing and LP Inner glan d box

585 Box-up LP Outer Casing and LP Outer Glan d Box

WBS 03 RS13U412B-TGM-HIPB HIP Boxup

022 Preliminary aliignment of HIP and LP Rot ors

023 Final adjustment of HIP Inner Casing bot tom half diaphragms

024 HIP Inner Casing diaphragms and BP Gland box-up

025 Final checking of HIP-LP alignment, coup ling and coupled run-out

026 Box-up of HIP Outer Casing

027 Installation of cross-over piping 028 HIP Front and Rear Gland Steam Piping we lding and NDT

029 Alignment between LP & Generator, Coupli ng and Coupled run-out

030 LP & Generator Coupling and Coupled run- out

031 Assembly of MOP

032 Alignment of MOP with HIP Rotor

033 Turbovisory within pedestals

034 Alignment of Turning Gear Device

586 Box-up of pedestals for oil flushing

587 Turbovisory on pedestals

588 Oil flushing

589 Insulation

590 Barring Gear

WBS 03 RS13U412B-TGM-GENR-D Generator & Exciter

035 Dismantling of Generator and Exciter Oil lines

036 Dismantling of Turbovisory on Bearings 5 , 6 & 7 037 Dismantling of Exciter cooler piping

038 Removal of Exciter cover

039 Dismantling of Exciter


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3/94



WBS 04 RS13U412B-ELM-TRNF-GT Transformers-GT4

ACT 138 Minor Overhauling of GT-4

WBS 04 RS13U412B-ELM-TRNF-UT Unit Aux. Transformer

ACT 139 Minor Overhauling of UAT 2A

ACT 140 Minor Overhauling of UAT 2B

WBS 03 RS13U412B-ELM-HTSG HT switchgear

ACT 144 6.6 KV SWGR 4CA

ACT 145 6.6 KV SWGR 4CB

ACT 146 ST- 4 6.6 KV Busduct

ACT 147 Station-UAT 6.6 KV Interconn. BusductWBS 03 RS13U412B-ELM-LTSG LT switchgear

ACT 148 PM of Unit PMCC (section A & B)

ACT 149 PM of CW PMCC

ACT 151 PM of Emergency PMCC

ACT 152 Testing and PM of Battery Charger

ACT 153 415 V SOOT BLOWER MCC

ACT 154 Testing and PM of PA 4A/4B lube oil MCC

ACT 155 Testing and PM of FD 4A/4B lube oil MCC

ACT 156 Testing and Pm of Dosing system

615 PM of AHP PMCC -2 (section A & B)

WBS 03 RS13U412B-ELM-LCPL Local Control Panels

ACT 157 GEN SEAL OIL PANEL (AC SOP,DC SOP)

ACT 158 COLTC PANEL

ACT 159 MILL PANELS

ACT 160 LIGHTINING PANELS

ACT 161 DC JOP,DC AOP PANEL

ACT 162 H2 dryer 1&2

ACT 163 H2 Blower

ACT 164 CO2 Dryer

ACT 165 AC/DC SCANNER FAN PANEL

WBS 03 RS13U412B-ELM-HTMR HT Motors

ACT 166 PM of PA Fan 4B Motor

ACT 167 PM of PA Fan 4A Motor

ACT 168 PM of ID Fan 4A Motor

ACT 169 PM of ID Fan 4B Motor

ACT 170 PM of FD Fan 4A/4B Motor

ACT 171 PM of BFP 4A/4B/4C Motor

ACT 172 PM of CEP 4A/4B Motor

ACT 173 PM of CW 4A/4B Motor

ACT 174 PM of Mill 4A/4C/E Motor

ACT 175 PM of Mill 4B/4D/4F Motor

ACT 176 PM of Compressor 4 A / 4 B/4E

ACT 177 PM ACW Pump 4A/ Common Motor

ACT 179 DMCW Pump 4A/4B Motor

WBS 03 RS13U412B-ELM-LTMR LT Motors

ACT 180 APH Main motor 4A

ACT 181 APH Main motor 4B

ACT 182 PM Seal Air Fan 4A

ACT 183 PM Seal Air Fan 4B

ACT 184 AC/DC Scanner fan

ACT 186 CT FAN MOTOR (1-6)

ACT 187 CT FAN MOTOR (7-14)

ACT 188 PM-U4 APH SOOT BLOWERS 1-4 MOTOR

ACT 189 PM-UNIT 4 LRSB

ACT 190 PM-UNIT 4 SRSB

ACT 191 PM-U4 AC JACKING OIL PUMP 1/4MOTORACT 192 PA Fan LOP - 04 Qty

ACT 193 FD Fan Lop t - 04 Qty

ACT 194 Stator Water Motor 4A

ACT 195 Stator Water Motor 4B

ACT 196 DC JOP Motor

ACT 197 PM-U4 AIR SIDE AC SEAL OIL PUMP MOTOR

ACT 198 PM-U4 H2 SIDE AC SEAL OIL PUMP MOTOR

ACT 199 DC Seal oil pumps (H2 Side ) motor

ACT 200 DC Seal oil pumps (Air side) motor

ACT 201 PM-U4 AC BEARING LUBE OIL PUMP MOTOR

ACT 202 PM-U4 EH FILTRATION OIL MOTOR

ACT 203 PM-U4 EH KIDNEY OIL MOTOR

ACT 204 PM-U4 EH OIL PUMP 1 /4 MOTOR

ACT 205 PM-U4 GLAND STEAM CONDENSER FAN 1/4 MOTO R

ACT 206 PM-U4 HP SEALING OIL STANDBY PUMP MOTORACT 207 PM-U4 OIL PURIFIER MOTOR

ACT 208 PM-U4 REGENERATOR MOTOR

ACT 209 PM U4 VACUUM PUMP A MOTOR


4/94



ACT 238 ESP PMCC (Section A& B) Bus Duct Inspect ion

ACT 239 PM & Testing of Service transformer Pass A

ACT 240 PM & Testing of Service transformer Pass B

ACT 241 PM of LT breakers

WBS 03 RS13U412B-ELM-220K 400 KV System

ACT 242 400KV GT BAY 4 Equipments

ACT 243 Cleaning & Greasing of bay

ACT 244 maintenance & alignment of isolator

ACT 245 tightness of bay clamps & connector

WBS 03 RS13U412B-ELM-Modf Electrical ModificationsACT 246 RTS modifications

ACT 247 Lube Oil mofication

608 U-4 Mill Had & CAD cable tray relocation

WBS 02 RS13U412B-BLM Boiler Maintenance

WBS 03 RS13U412B-BLM-PPFP Overhauling of boiler Pass-I & II

ACT 248 First Air leakage test

ACT 249 Water washing in both passes and sealing of S-Pannel

ACT 250 Erection and dismantling of Aluminum modular Scaffolding and Aluminum stair cas

tube

ACT 251 Scaffolding Erection in between the hang

ing coils (Div SH/PSH/RH) including S-pa

bottom/ dead chamber/ wind box/ dog

Pass-II

ACT 252 Scaffolding erection for Backpass viz #NAME?

ACT 253 HP Jet Cleaning of boiler heating surface (Water wall tube, S-panel, hanging co

RH, Final SH & wall Re-heater)

ACT 254 Boiler Tube and Bend Thickness & Hardnes s Survey (20000 nos)

ACT 255 LFET (Corrosion mapping) of Water wall, SH & RH tubes (11000 meters)

ACT 256 Replacement of Tubes & Bends of coil and panels (1000 nos)

ACT 257 Weld of Boiler Tubes, header stub joints , fixing of connectors & wear bar

ACT 258 DPT of attachment weld, servicing and repair of manholes, peepholes, back stay,

indicator & other misc. Jobs

ACT 259 New Shielding of Boiler Tubes-4000 nos.

260 100% RT Boiler tube joints -5000 joints

ACT 261 Overhauling of Boiler Drum

ACT 262 Overhauling IBD Tank(internals to be mod ified)

ACT 263 SS wire mesh repairing/replacement

ACT 264 Cleaning & repair of pent house, roof, d og house & dead chamber

ACT 265 Hangers and Supports checking & rectific ation

ACT 266 Anchoring Lugs Welding Work for Plastic Refractory

ACT 267 Casting of Plastic Refractory on boiler tubes

WBS 03 RS13U412B-BLM-VALV Overhauling and replacement of Boiler H P & LP Valves

ACT 268 OH of Drum level indicator Root & Drain line MIV

ACT 269 OH and replacement of Vent Station (MIV - 10 Nos & MOV-10 Nos)

ACT 270 OH and replacement of SH Spray Station ( MOV-7 & MIV - 03 Nos)

ACT 271 OH and replacement ofRH Spray Station (M OV - 9 & MIV - 06 Nos)

ACT 272 Drum and Soot Blower Safety Valves

ACT 273 Super Heater & HRH Safety Valves

ACT 274 CRH Inlet Safety Valves (Gang No-5 conti nue for CRH)

ACT 275 ERVs (Gang No-6 Continue for ERVs)

ACT 276 OH and replacement of Eco Re-circulation , MS drain line, HRH line drain & CBD lin

ACT 277 OH and replacement of BPdrain, Extented wall drain, HP dosing, Sampling line, Ro

ACT 278 OH and replacement of D/Commer drain, Ec o I/L drain, IBD Station, IBD B/D, IBD ta

ACT 279 OH and replacement of LDO/ Steam header drain & vent , LDO supply line - MIV-10

WBS 03 RS13U412B-BLM-FANS Overhauling of Fans

ACT 280 Overhauling of PA Fan B

ACT 281 Overhauling of PA Fan AACT 282 Overhauling of FD Fan B

ACT 283 Overhauling of FD Fan A

ACT 284 Overhauling of ID Fan B

ACT 285 Overhauling of ID Fan A

ACT 286 Overhauling of Seal Air fan A&B

ACT 287 inspection and Replacement of SCAPH

WBS 03 RS13U412B-BLM-REFR Refractory work of Pass-I & II

ACT 288 Repairing & Casting of refractory Pent, Dog & Dead house

ACT 289 Repairing & casting of refractory of pee p holes, Inspection doors, Hdr & seal bo

ACT 290 Repairing & casting of refractory APH Gu ide bearing area

WBS 03 RS13U412B-BLM-SOOT Servicing of soot blowers (WSB, LRSB & A PH - SB)

ACT 291 Servicing and Alignment of WSB , LRSB an d APH-SB

WBS 03 RS13U412B-BLM-RAPH Overhauling Air Pre-Heaters (APH)

ACT 292 APH-Water washing and Firewater and serv ice water valve servicing

ACT 293 Overhauling of APH-4AACT 294 Overhauling of APH-4B

613 APH Main/Aux motor base bolt modificatio n

WBS 03 RS13U412B-BLM-BURN Overhauling of Firing system


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606 Flue gas Duct corners modification to be done

ACT 317 GD Test of ESP

610 Ammonial dosing line air blowing

611 Permanent bracing for vertical ducts for safety

WBS 03 RS13U412B-BLM-MILL Mills- Area

ACT 319 Mill-4A -HAD-CAD-HAG-CAG-Feeder I/l Gate #NAME?

ACT 320 Mill-4B -HAD-CAD-HAG-CAG-Feeder I/l Gate #NAME?

ACT 321 Mill-4C -HAD-CAD-HAG-CAG-Feeder I/l Gate #NAME?

ACT 322 Mill-4D -HAD-CAD-HAG-CAG-Feeder I/l Gate #NAME?

ACT 323 Mill-4E -HAD-CAD-HAG-CAG-Feeder I/l Gate #NAME?ACT 324 Mill-4F -HAD-CAD-HAG-CAG-Feeder I/l Gate #NAME?

ACT 325 Mill-4A and lub oil station Servicing

ACT 326 Mill-4B and lub oil station Servicing

ACT 327 Mill-4C and lub oil station Servicing

ACT 328 Mill-4D and lub oil station Servicing

ACT 329 Mill-4E and lub oil station Servicing

ACT 330 Mill-4F and lub oil station Servicing

ACT 331 All Feeders inspection/rectification

WBS 03 RS13U412B-BLM-Modf Boiler area Modification

ACT 332 Scanner Air fan base Strenghtening

ACT 333 Dismentling of Scanner Air Fan

ACT 334 Erection of Scanner fan at new location

ACT 335 Alignment of scanner fan

ACT 336 Commissioning of scanner fan

ACT 337 Trail run of scanner fan609 Guide pipe(burner area) modification for repeated failure

WBS 02 RS13U412B-OSM Offsite Maintenance

WBS 03 RS13U412B-OSM-CTWR CW ,ACW & CT BASIN

ACT 338 CT basin/ Screen Cleaning

ACT 339 CT Fans Inspection, cleaning and recti fication

ACT 340 CW Pump - 4A Inspection and alignement checking

ACT 341 CW Pump - 4B Inspection and alignement c hecking

ACT 342 CW Pump -4A discharge valve OH

ACT 343 CW Pump -4B discharge valve OH

ACT 344 ACW Pump - 4 Inspection and aligment che cking

ACT 427 ACW Strainer Cleaning

WBS 02 RS13U412B-C&I Control & Instrumentation

WBS 03 RS13U412B-C&I-DCSS DCS System

ACT 428 DCS Panel cooling fan/Fuse/panel alarm

ACT 429 DCS Panel Ground healtiness checking

ACT 430 DCS cleaning of panel and termination ti ghtness.

ACT 431 DCS communication healthiness checking

ACT 432 DCS controllers/PMIO healthiness checkin g

ACT 433 DCS System & Historian Backup - Saving t o Medias & defects compilation t ill date

ACT 434 DCS System - Inspection, Redundancy and Hardware/software trouble shooting by

WBS 03 RS13U412B-C&I-BLRS C&I Boiler System

WBS 04 RS13U412B-C&I-BLRS-M Milling System

ACT 435 JB & field instrument servicing and cali bration

ACT 436 Mill-A/B/C/D/E/F Impulse line purging

ACT 437 Mill and Feeder A inst. servicing & cal ibration

ACT 438 Mill and Feeder B inst. servicing & cali bration

ACT 439 Mill and Feeder C inst. servicing & cali bration

ACT 440 Mill and Feeder D inst. servicing & cali bration

ACT 441 Mill and Feeder E inst. servicing & cali bration

ACT 442 Mill and Feeder F inst. servicing & cali brationACT 443 Mill - Vibration sensors healhiness chec king; instruments calibration

WBS 04 RS13U412B-C&I-BLRS-A Air & Flue Gas Instrumentation

ACT 444 O2 probe analyser inst. servicing & cali bration

ACT 445 FD Fan A/B inst servicing & calibration

ACT 446 Flue gas path inst checking

ACT 447 PA Fan A/B inst servicing & calibration

ACT 448 CEMS system checking

ACT 449 ID Fan A/B inst servicing & calibration

ACT 450 ID/FD/ PA fans - Vibration sensors healt hiness checking; instruments calibration

ACT 451 APH Flue gas temp. thermowell replacemnt

ACT 452 APH I/L O/L temp. thermocouples checking

ACT 453 Rusted Y- pr. Tapping/Impulse line repl.

ACT 454 PA header inst. servicing & calibration

ACT 455 SA header inst. servicing & calibration

ACT 456 APH seal adjustment & Hot Spot detectio n System - Control system & Remote opchecked

ACT 457 Boiler elect. valve servicing & calib

ACT 458 Blr Pnuematic valve servicing/calibratio n


6/94


7/94


8/94


9/94

031

032

033

034

586

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588

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590

RS13U412B-TGM-GENR-D

035

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045046

047

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056057

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551

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074

RS13U412B-TGM-OILS

075

591

592


10/94

593

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597

RS13U412B-TGM-TRAX

RS13U412B-TGM-TRAX-C

076

077

078

079

080

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084

RS13U412B-TGM-TRAX-O

088

089

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091RS13U412B-TGM-TRAX-E

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RS13U412B-TGM-TRAX-F

095

096

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098

RS13U412B-TGM-TRAX-D

099

100

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RS13U412B-TGM-TRAX-S

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RS13U412B-TGM-TRAX-V

107

108

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111112

113

RS13U412B-TGM-TRAX-M

114

115

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117

118

119


11/94

120

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600

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602

603

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606

612

614

RS13U412B-ELM-GENR

RS13U412B-ELM-GENR-GS

122

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129130

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133

RS13U412B-ELM-GENR-GE

134

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RS13U412B-ELM-TRNF

RS13U412B-ELM-TRNF-GT

138

RS13U412B-ELM-TRNF-UT

139

140

RS13U412B-ELM-HTSG

144

145

146

147

RS13U412B-ELM-LTSG

148

149

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152153

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615

RS13U412B-ELM-LCPL

157

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12/94

160

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RS13U412B-ELM-HTMR

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RS13U412B-ELM-LTMR

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13/94

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RS13U412B-ELM-TEST

RS13U412B-ELM-TEST-RP

232

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RS13U412B-ELM-ESPR

234

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237238

239

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RS13U412B-ELM-220K

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RS13U412B-ELM-Modf

246

247608

RS13U412B-BLM-PPFP

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14/94

262

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RS13U412B-BLM-VALV

268

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RS13U412B-BLM-FANS

280

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RS13U412B-BLM-REFR

288

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290RS13U412B-BLM-SOOT

291

RS13U412B-BLM-RAPH

292

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613

RS13U412B-BLM-BURN

295

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RS13U412B-BLM-DGDS298

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15/94

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RS13U412B-BLM-ESPD

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606

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RS13U412B-BLM-MILL

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RS13U412B-BLM-Modf

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333334

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609

RS13U412B-OSM-CTWR

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427

RS13U412B-C&I-DCSS

428

429

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16/94

434

RS13U412B-C&I-BLRS

RS13U412B-C&I-BLRS-M

435

436

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439

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RS13U412B-C&I-BLRS-A

444

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450451

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RS13U412B-C&I-BLRS-B

459

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RS13U412B-C&I-TURS

RS13U412B-C&I-TURS-D

471472

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RS13U412B-C&I-TURS-E


17/94

479

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RS13U412B-C&I-TURS-U

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RS13U412B-C&I-TURS-F

485

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RS13U412B-C&I-TURS-H

493

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RS13U412B-C&I-TURS-E495

RS13U412B-C&I-TURS-M

496

497

498

499

500

501

607

RS13U412B-C&I-OFSS

RS13U412B-C&I-OFSS-L502

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RS13U412B-C&I-OFSS-A

505

RS13U412B-C&I-OFSS-C

506

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512RS13U412B-AHP-BAHP

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18/94


19/94

HIP Overhauling(Gland steam inspection)

Inspection of Turbine Drains and Gland Steam Piping for blockage or wrong connection

Dismantling, inspection, overhaul and re-assembly of TVs, GVs and RSVs

TG Barring Gear stop @ 00:00 hrs of 20.12.2013

Removal of insulation of HIP Turbine casing

Removal of C&I connections of all bearing pedestals

Removal of bearing covers of Brgs 1 to 4

Dismantling of Turning Gear Device

Draining of Oil from MOT into DOT

Decoupling HIP & LP

Decoupling LP & Generator

Decoupling Generator & Exciter

Dismantling of Cross-over piping

Removal of Turbovisory instruments within the pedestals

Checking alignment of HIP & LP

Checking alignment of LP & Generator

Cutting of Front & Rear Gland Steam Line

Dismantling of HIP Outer Casing

Decouple MOP from HIP rotor

Dismantling & Removal of MOP

Dismantling Inner Casing top half diaphragmsChecking centering of HIP Rotor w.r.t bottom half casing

Recording of flow-path clearances before removal of rotor

Removal of HIP rotor and placement on stands

Removal of Inner Casing bottom half diaphragms

Complete inspection of bottom half of the casing for blockage to Balance Piston Piping within the

casing

Cleaning of Outer Casing Bottom half

Sand Blasting Of HIP Rotor & Internals

Placement of Inner Casing bottom half diaphragms

Inspection of bottom half of Bearings 1, 2 & Thrust Bearing

Placement of HIP Rotor

Centring of HIP Rotor w.r.t bottom half casing and diaphragms

Checking and recording flow-path clearances and adjustment if required

If alignment between HIP & LP and LP & Generator is found to be disturbed beyond a limit, correction

in LP Cylinder too may have to be done

Dismantling of LP Outer Casing and Upper Half of LP Gland Box

Dismantle LP Inner Casing top half

Check LP flow-path clearances

If variation in flow-path is found, adjust the same

Remove LP Rotor, clean inner casing and put back rotor

Inspection of bottom half of Bearings 3 & 4

Check LP flow path once again

Box-up LP Inner Casing and LP Inner gland box

Box-up LP Outer Casing and LP Outer Gland BoxHIP Boxup

Preliminary aliignment of HIP and LP Rotors

Final adjustment of HIP Inner Casing bottom half diaphragms

HIP Inner Casing diaphragms and BP Gland box-up

Final checking of HIP-LP alignment, coupling and coupled run-out

Box-up of HIP Outer Casing

Installation of cross-over piping

HIP Front and Rear Gland Steam Piping welding and NDT

Alignment between LP & Generator, Coupling and Coupled run-out

LP & Generator Coupling and Coupled run-out


20/94

Assembly of MOP

Alignment of MOP with HIP Rotor

Turbovisory within pedestals

Alignment of Turning Gear Device

Box-up of pedestals for oil flushing

Turbovisory on pedestals

Oil flushing

Insulation

Barring Gear

Generator & Exciter

Dismantling of Generator and Exciter Oil lines

Dismantling of Turbovisory on Bearings 5, 6 & 7

Dismantling of Exciter cooler piping

Removal of Exciter cover

Dismantling of Exciter

Dismantling of Generator Cooler Piping

Dismantling of Generator Coolers

Removal of End Shield top half

Removal of Top Half of beraings 5 & 6

Dismantling of fan covers on both TE and EE

Dismantling of side and top panels (Textolite)Dismantling of Seal Body

Provision of supports (Skid plate & Skid shoes) underneath the Generator Rotor and removal of lower

half of bearings 5 & 6

Taking the load of Generator Rotor on skid shoes

Lowering of EE End Shield Bottom Half

Threading out of Generator Rotor

Inspection of Generator Rotor on stands and Testing

Inspection of Generator Stator and Electrical Tests (ELCID, Hi-pot, wedge tightness test etc.)

Inspection of Stator Water coil hoses

Hydraulic Test of Stator Water System

Inspection of bottom half of Bearings 5, 6 & 7

Re-threading of Generator RotorInstallation of EE End Shield Bottom Half

Taking the load of Generator Rotor on bearings on TE & EE

Removal of Skid Plate and Skid Shoes

Checking of Generator Air Gap

Installation of TE & EE Fan Covers and setting clearances

Installation of Seal Body

Installation of Generator Coolers

Installation of side and top panels (Textolite)

Placement of Exciter

Alignment of Exciter with Generator and Swing Check

Setting Main Exciter, Pilot Exciter and PMG clearances

Box-up of Beraings 5, 6 & 7

Box-up of TE & EE End Shields

Installation of Turbovisory for Bearings 5, 6 & 7

Connection of Oil Lines of Generator and Exciter

Conenction of Generator Cooler Piping

Charging of Cooler and checking for leakages

Generator ATT

Oil System and other work

Cleaning of MOT

Checking of Pipes within MOT by MPI for cracks if any

Transferring oil from DOT to COT


21/94

Transferring oil from COT to MOT

Tank-to-tank flushing of Lube Oil

Normalization of HP/LP Bypass System

Normalization of DEH System

Valve calibration

Turbine Auxilaries

CONDENSATE SYSTEM

CONDENSER BULLET CLEANING((CONCO CLEANING)

CONDENSOR INSPECTION

HOT WELL CLEANING

ONLINE TUBE CLEANING SYSTEM (OLTC) CHECKING

LP HEATERS INSPECTION and repairing (Cladding,Subject to lkgs)

CEP-4A servicing & Strainer cleaining

CEP-4B servicing & Strainer cleaining

Vacuum Pump alignment and gland packing inspection -4A/4B

HP & LP FLASH TANK CLEANING & INSPECTION

OIL SYSTEM

SEAL OIL PUMP (H2 & AIR SIDE) alignment and coupling checking

H2 SIDE SEAL OIL TANK INSPECTION

EOP,AOP OVERHAULING

HP seal backup vent to MOTEH Oil and HP/LP Bypass System

OIL SYSTEM(TANK,COOLER,FILTER)Filter Replacement

PUMP SERVICING

REGENERATION SYSTEM SERVICING

FW system

BFP 4A alignment and coupling checking

BFP 4B alignment and coupling checking

BFP 4C alignment and coupling checking

DEARATOR/FST CLEANING & INSPECTION

DMCW System

DMCW PUMP -4A OH

DMCW PUMP -4B SERVICING

PHE CLEANING & INSPECTION

PHE & CW BUTTERFLY VALVE INSPECTION/OH

DMCW TANK CLEANING & INSPECTION

STATOR WATER SYSTEM

STATOR WATER PUMP 4A OH

STATOR WATER PUMP 4 B OH

STATOR WATER TANK FLUSHING

VALVES DRAIN

Drain Valve passing 11,21,22,31,32

HP Valve servicing

LP Valve servicing

HP Valve OH

LP Valve OHTV,GV OH

IV.RSV OH

Turbine area Modifications

Deaerator operating vent orifice to be provided

Turbine lube oil filter vent to be provided

Hotwell make up orifice relocation

Turbine casing drains MAL-21,22&23 segragation

H2 sampling line drains to be connected to normal purging line

HP seal oil back up pump vent to be connected to MOT


22/94

Condenser inlet CW line drain below expansion bellow

DMCW line vent after PHE to be provided

Mal drain area material inspection

Thickness survey for Bends in TG area

DMCW isolation valves commissioning

HRH drain line drain pot checking

CEP seal water line to be replaced from MS to SS

Surge Tank line to be inspected

LP flash tank piping material to be check

Turbine area thermocouple inspection

LP Bypass line Dump tubes internal inspection

Generator

Generator Stator and Rotor

Generator Stator Internal Inspection & cleaning

Generator Rotor Inspection & cleaning

AVR system checking & Testing

Protection Panel GRP A & GRP B signal checking

NGT inspection & checking

Generator Protection Relay Testing

Generator Testing ( Stator & Rotor )

Generator IPBD Busduct InspectionCleaning of Rotor slots

RSO test

IR Value, Resistance & Impedance msmnt

Varnishing of Rotor.

Generator Exciter

Cleaning of Exciter

Varnishing of Exciter,drying out

Inspection of diode wheel & diodes

IR Value of Exciter.

Transformers

Transformers-GT4

Minor Overhauling of GT-4

Unit Aux. Transformer

Minor Overhauling of UAT 2A

Minor Overhauling of UAT 2B

HT switchgear

6.6 KV SWGR 4CA

6.6 KV SWGR 4CB

ST- 4 6.6 KV Busduct

Station-UAT 6.6 KV Interconn. Busduct

LT switchgear

PM of Unit PMCC (section A & B)

PM of CW PMCC

PM of Emergency PMCC

Testing and PM of Battery Charger415 V SOOT BLOWER MCC

Testing and PM of PA 4A/4B lube oil MCC

Testing and PM of FD 4A/4B lube oil MCC

Testing and Pm of Dosing system

PM of AHP PMCC -2 (section A & B)

Local Control Panels

GEN SEAL OIL PANEL (AC SOP,DC SOP)

COLTC PANEL

MILL PANELS


23/94

LIGHTINING PANELS

DC JOP,DC AOP PANEL

H2 dryer 1&2

H2 Blower

CO2 Dryer

AC/DC SCANNER FAN PANEL

HT Motors

PM of PA Fan 4B Motor

PM of PA Fan 4A Motor

PM of ID Fan 4A Motor

PM of ID Fan 4B Motor

PM of FD Fan 4A/4B Motor

PM of BFP 4A/4B/4C Motor

PM of CEP 4A/4B Motor

PM of CW 4A/4B Motor

PM of Mill 4A/4C/E Motor

PM of Mill 4B/4D/4F Motor

PM of Compressor 4 A / 4 B/4E

PM ACW Pump 4A/ Common Motor

DMCW Pump 4A/4B Motor

LT Motors

APH Main motor 4A

APH Main motor 4B

PM Seal Air Fan 4A

PM Seal Air Fan 4B

AC/DC Scanner fan

CT FAN MOTOR (1-6)

CT FAN MOTOR (7-14)

PM-U4 APH SOOT BLOWERS 1-4 MOTOR

PM-UNIT 4 LRSB

PM-UNIT 4 SRSB

PM-U4 AC JACKING OIL PUMP 1/4MOTOR

PA Fan LOP - 04 QtyFD Fan Lop t - 04 Qty

Stator Water Motor 4A

Stator Water Motor 4B

DC JOP Motor

PM-U4 AIR SIDE AC SEAL OIL PUMP MOTOR

PM-U4 H2 SIDE AC SEAL OIL PUMP MOTOR

DC Seal oil pumps (H2 Side ) motor

DC Seal oil pumps (Air side) motor

PM-U4 AC BEARING LUBE OIL PUMP MOTOR

PM-U4 EH FILTRATION OIL MOTOR

PM-U4 EH KIDNEY OIL MOTOR

PM-U4 EH OIL PUMP 1 /4 MOTOR

PM-U4 GLAND STEAM CONDENSER FAN 1/4 MOTOR

PM-U4 HP SEALING OIL STANDBY PUMP MOTOR

PM-U4 OIL PURIFIER MOTOR

PM-U4 REGENERATOR MOTOR

PM-U4 VACUUM PUMP A MOTOR

PM-U4 VACUUM PUMP B MOTOR

HP By Pass PP 1&4 motor

LP By Pass PP 1&4 motor

MOT Exhaust fan Motor 1&4

Feeder Motor & Cleaning Motor (A-F)


24/94

PM of BFP 4A/4B/4C LOP Motor

ESP RAPPING MOTORS

AHP U3&4 INSTRU AIR COMPRESSOR 1/2 MOTOR

PM-UNIT 4 BAH OVERFLOW PUMP 4A/4B MOTOR

PM-UNIT 4 FLUIDISING AIR BLOWER A /B MOTOR

PM-UNIT 4 VACUUM PUMP 1-6 MOTOR

PM- TRAN AIR COMPP MOTOR D

PM- TRAN AIR COMPP MOTOR E

PM- TRAN AIR COMPP MOTOR F

PM-BAH A U#4 CLINKER GRINDER A/B MOTOR

PM-BAH B U# 4 CLINKER GRINDER A/B MOTOR

PM-ECO HOPPER LP WATER PUMP A/B/C MOTR U4

Testing

Relay Panel & AVR Testing

Functional testing of AVR

Battery capacity testing

ESP

ESP field panels and rectiformers for both Pass A & Pass B.

PM of ERM / CRM Module for both Pass A & Pass B.

PM of Shaft,Discharge insulator heaters of Pass A & Pass B

PM of Hopper heaters pass A & BESP PMCC (Section A& B) Bus Duct Inspection

PM & Testing of Service transformer Pass A

PM & Testing of Service transformer Pass B

PM of LT breakers

400 KV System

400KV GT BAY 4 Equipments

Cleaning & Greasing of bay

maintenance & alignment of isolator

tightness of bay clamps & connector

Electrical Modifications

RTS modifications

Lube Oil moficationU-4 Mill Had & CAD cable tray relocation

Overhauling of boiler Pass-I & II

First Air leakage test

Water washing in both passes and sealing of S-Pannel

Erection and dismantling of Aluminum modular Scaffolding and Aluminum stair case up to Roof tube

Scaffolding Erection in between the hanging coils (Div SH/PSH/RH) including S-panel salient &

bottom/ dead chamber/ wind box/ dog house, pass-I & Pass-II

Scaffolding erection for Backpass viz -oEconomizer & LTSH

HP Jet Cleaning of boiler heating surface (Water wall tube, S-panel, hanging coils (Div SH, PSH, RH,

Final SH & wall Re-heater)Boiler Tube and Bend Thickness & Hardness Survey (20000 nos)

LFET (Corrosion mapping) of Water wall, SH & RH tubes (11000 meters)

Replacement of Tubes & Bends of coil and panels (1000 nos)

Weld of Boiler Tubes, header stub joints, fixing of connectors & wear bar

DPT of attachment weld, servicing and repair of manholes, peepholes, back stay, expansion indicator

& other misc. Jobs

New Shielding of Boiler Tubes-4000 nos.

100% RT Boiler tube joints -5000 joints

Overhauling of Boiler Drum


25/94

Overhauling IBD Tank(internals to be modified)

SS wire mesh repairing/replacement

Cleaning & repair of pent house, roof, dog house & dead chamber

Hangers and Supports checking & rectification

Anchoring Lugs Welding Work for Plastic Refractory

Casting of Plastic Refractory on boiler tubes

Overhauling and replacement of Boiler HP & LP Valves

OH of Drum level indicator Root & Drain line MIV

OH and replacement of Vent Station (MIV - 10 Nos & MOV-10 Nos)

OH and replacement of SH Spray Station (MOV-7 & MIV - 03 Nos)

OH and replacement ofRH Spray Station (MOV - 9 & MIV - 06 Nos)

Drum and Soot Blower Safety Valves

Super Heater & HRH Safety Valves

CRH Inlet Safety Valves (Gang No-5 continue for CRH)

ERVs (Gang No-6 Continue for ERVs)

OH and replacement of Eco Re-circulation, MS drain line, HRH line drain & CBD line MOV - 4 Nos MIV-1

OH and replacement of BPdrain, Extented wall drain, HP dosing, Sampling line, Roof I/L header drain, E

OH and replacement of D/Commer drain, Eco I/L drain, IBD Station, IBD B/D, IBD tank drain, MOV-13

OH and replacement of LDO/ Steam header drain & vent , LDO supply line - MIV-10Nos (Gang No-4 Co

Overhauling of Fans

Overhauling of PA Fan B

Overhauling of PA Fan A

Overhauling of FD Fan B

Overhauling of FD Fan A

Overhauling of ID Fan B

Overhauling of ID Fan A

Overhauling of Seal Air fan A&B

inspection and Replacement of SCAPH

Refractory work of Pass-I & II

Repairing & Casting of refractory Pent, Dog & Dead house

Repairing & casting of refractory of peep holes, Inspection doors, Hdr & seal box

Repairing & casting of refractory APH Guide bearing areaServicing of soot blowers (WSB, LRSB & APH - SB)

Servicing and Alignment of WSB , LRSB and APH-SB

Overhauling Air Pre-Heaters (APH)

APH-Water washing and Firewater and service water valve servicing

Overhauling of APH-4A

Overhauling of APH-4B

APH Main/Aux motor base bolt modification

Overhauling of Firing system

Overhauling of Coal & Oil Burners

Oil Gun, HEA, Scanner Air Nozzle

Burner Tilt Operation Checking & Rectification of Problems

Overhauling of Duct, Gates, Damper & NMEJ/MEJ'sAPH-4A- and Flue gas I/ L Dampers

APH-4B- and Flue gas I/ L Dampers

PA-4A Dampers

PA-4B Dampers

FD-4A Dampers

FD-4B Dampers

ID-4A Dampers & IGV

ID-4B Dampers & IGV

Inspection and repair of MEJ's/NMEJ's -14 nos.

Flue gas duct - 6 nos.


26/94

Flue gas duct Gates - 8 nos.

Hot air duct -4 nos.

Cold air duct -4 nos.

Overhauling of ESP, GD screen

Water washing, cleaning & inspection of ESP internals.

Inspection and rectification & replacement of emitting and collecting electrodes.

Cleaning and inspection of shaft insulators. Replacement of insulators

Cleaning and inspection of support insulators. Replacement of insulators

Inspection & rectification of CRM & ERM of all fields. Servicing of all rapping system i.e. Gearbox,

couplings, shaft, hammers etc.

Inspection of GD screen. Repair and replacement

Duct cleaning and repair from APH Outlet to chimney

Flue gas Duct corners modification to be done

GD Test of ESP

Ammonial dosing line air blowing

Permanent bracing for vertical ducts for safety

Mills- Area

Mill-4A -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

Mill-4B -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

Mill-4C -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

Mill-4D -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

Mill-4E -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

Mill-4F -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

Mill-4A and lub oil station Servicing

Mill-4B and lub oil station Servicing

Mill-4C and lub oil station Servicing

Mill-4D and lub oil station Servicing

Mill-4E and lub oil station Servicing

Mill-4F and lub oil station Servicing

All Feeders inspection/rectification

Boiler area Modification

Scanner Air fan base Strenghtening

Dismentling of Scanner Air FanErection of Scanner fan at new location

Alignment of scanner fan

Commissioning of scanner fan

Trail run of scanner fan

Guide pipe(burner area) modification for repeated failure

CW ,ACW & CT BASIN

CT basin/ Screen Cleaning

CT Fans Inspection, cleaning and rectification

CW Pump - 4A Inspection and alignement checking

CW Pump - 4B Inspection and alignement checking

CW Pump -4A discharge valve OH

CW Pump -4B discharge valve OH

ACW Pump - 4 Inspection and aligment checking

ACW Strainer Cleaning

DCS System

DCS Panel cooling fan/Fuse/panel alarm

DCS Panel Ground healtiness checking

DCS cleaning of panel and termination tightness.

DCS communication healthiness checking

DCS controllers/PMIO healthiness checking

DCS System & Historian Backup - Saving to Medias & defects compilation till date


27/94

DCS System - Inspection, Redundancy and Hardware/software trouble shooting by Honeywell

C&I Boiler System

Milling System

JB & field instrument servicing and calibration

Mill-A/B/C/D/E/F Impulse line purging

Mill and Feeder A inst. servicing & calibration

Mill and Feeder B inst. servicing & calibration

Mill and Feeder C inst. servicing & calibration

Mill and Feeder D inst. servicing & calibration

Mill and Feeder E inst. servicing & calibration

Mill and Feeder F inst. servicing & calibration

Mill - Vibration sensors healhiness checking; instruments calibration

Air & Flue Gas Instrumentation

O2 probe analyser inst. servicing & calibration

FD Fan A/B inst servicing & calibration

Flue gas path inst checking

PA Fan A/B inst servicing & calibration

CEMS system checking

ID Fan A/B inst servicing & calibration

ID/FD/ PA fans - Vibration sensors healthiness checking; instruments calibrationAPH Flue gas temp. thermowell replacemnt

APH I/L O/L temp. thermocouples checking

Rusted Y- pr. Tapping/Impulse line repl.

PA header inst. servicing & calibration

SA header inst. servicing & calibration

APH seal adjustment & Hot Spot detection System - Control system & Remote opeartion to be

checked

Boiler elect. valve servicing & calib

Blr Pnuematic valve servicing/calibration

Main Boiler Instrumentation

BT-1,2,3,4 servicing & callibration

Flame scanner servicing

HEA removal, servicing, reinstalltion

FSSS inst. servicing & calibration

SADC Controllers & Power cyl servicing

Calib of imp S/w & Xmitters of Blr

Penthouse: Metal Temperature Thermocouple checking & IDAS Checking

MS/HRH temp. thermocouples/thermowells

Drum inst. servicing & calibration

Drum hydrastep

Scanner / Ignitor Fan inst checking

BTLD - System with field sensors - cleaning, servcing & checking.

C&I Turbine System

DEH System

DEH Panel cooling fan/Fuse/panel alarmDEH cleaning of panel and termination tightness.

DEH communication healthiness checking

DEH controllers/PMIO healthiness checking

DEH System & Historian Backup - Saving to Medias & defects compilation till date

DEH System - Inspection, Redundancy and Hardware/software trouble shooting by Emerson

TV,GV,IV,RSV operation checking and calibration

DEH system simulation check

ETS System


28/94


29/94

Clinker grinder sleeve checking & replacement if required.

Clinker grinder bearing checking.

Overhauling of all four clinker grinder drive assembly.

Chain condition checking.

12 teeths and 42 teeths chain sproket checking & replacement if required.

Drive and driven gera checking.

Gera box and fluid coupling checking.

Overhauling Clinker grinder hydroejector

Hydroejector nozzle checking

Throat & throat increaser checking

Inspection of flushing header & inspection/ cleaning & replacement of missing nozzle if required.

All Feed gate power cylinder checking

All valves overhauling

ESP Area

Inspection & replacement of Seat & slide gate of MHV (56 Nos)

Inspection & replacement of Seat & slide gate of segregating valve.

All fluidizing pad inspection (112 Nos)

ESP evacuation line allignment & bend checking

ESP hopper cleaning & inspection

Ash intake valve removal & OH

ESP line gasket checking & replacements

Economiser Hopper

Eco hopper inside inspection & cleaning

Eco hopper inside bracing checking.

All manual KGVs overhauling.

Flushing chamber checking, cleaning & re-align with hopper.

APH hoppers checking and valves conditioning.

Collector Tank Tower

Inspection of wear plate & tail piece of collectot tank.

Collector tank discharge line nozzle checking

Vacuum line washing by opening vac pump manifold

Buffer Hopper Arera

All bags & cage inspection.All upper & lower dump gate inspection.

All equalizing V/V inspection.

All cross over valve inspection.

All fludising pad inspection.

IAC Driers

All IAC checking/ inspection.


30/94

equipment Order Text

RS40MAA10 SD-HIP Overhauling(Gland steam inspection)

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAC10

RS40MAC10

RS40MAC10

RS40MAC10

RS40MAC10

RS40MAC10

RS40MAC10

RS40MAC10

RS40MAC10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10


31/94

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAA10

RS40MAV10BB001 SD-Oil System and other work

RS40MAV10BB001

RS40MAV10BB001


32/94

RS40MAV10BB001

RS40MAV10BB001

RS40MAN10AA001

RS40MAA40AA003

RS40MAA40AA003

RS40MAG SD-CONDENSATE SYSTEM

RS40MAG

RS40MAG

RS40MAG SD-ONLINE TUBE CLEANING SYSTEM (OLTC) CHECKING

RS40LCC10AC001 SD-LP HEATERS INSPECTION and repairing (Cladding,Subject to lkgs)

RS40LCB10AP001KP01 SD-CEP-4A servicing & Strainer cleaining

RS40LCB20AP001KP01 SD-CEP-4B servicing & Strainer cleaining

RS40MAJ10BN001

RS40MAG10BB001 SD-HP & LP FLASH TANK CLEANING & INSPECTION

RS40MKW02AP001 SD-SEAL OIL PUMP (H2 & AIR SIDE) alignment and coupling checking

RS40MKW17AP001 SD-H2 SIDE SEAL OIL TANK INSPECTION

RS40MAV10BB001 SD-EOP,AOP OVERHAULING

RS40MAV10BB001 SD-HP seal backup vent to MOT

RS40MAV80BB001 SD-EH Oil and HP/LP Bypass System

RS40MAV80BB001

RS40MAV80BB001

RS40LAC10AP100KP02 SD-BFP 4A alignment and coupling checking

RS40LAC20AP100KP02 SD-BFP 4B alignment and coupling checking

RS40LAC30AP100KP02 SD-BFP 4C alignment and coupling checking

RS40LAA10AC001 SD-DEARATOR/FST CLEANING & INSPECTION

RS40PGA001AP001 SD-DMCW PUMP -4A OH

RS40PGA002AP001 SD-DMCW PUMP -4B SERVICING

RS40PAC27AC001 SD-PHE CLEANING & INSPECTION

RS40PAC27AC001

RS40GHC14BB001 SD-DMCW TANK CLEANING & INSPECTION

RS40MKF10AP001 SD-STATOR WATER SYSTEM

RS40MKF11AP001

RS40MKF05BB001

RS40MAL22AA401 SD-Drain Valve passing 11,21,22,31,32

RS40LAB50AA001 SD-HP Valve servicing

RS40MAL21AA401 SD-LP Valve servicing

RS40LAB33AA002 SD-HP Valve OH

RS40MAL22AA401 SD-LP Valve OHRS40MAA40AA003 SD-TV,GV OH

RS40MAB20AA002 SD-IV.RSV OH

RS40LAA10AC001 SD-Deaerator operating vent orifice to be provided

RS40MAV10BB001 SD-Turbine lube oil filter vent to be provided

RS40MAG SD-Hotwell make up orifice relocation

RS40MAL22AA401 SD-Turbine casing drains MAL-21,22&23 segragation

RS40MKW17AP001 SD-H2 sampling line drains to be connected to normal purging line

RS40MKW17AP001 SD-HP seal oil back up pump vent to be connected to MOT


33/94


34/94

RS40BVA01GS359 SD-LIGHTINING PANELS

RS40BJE01GS325 SD-DC JOP,DC AOP PANEL

RS40MKG51AT001-M01 SD-H2 dryer 1&2

RS40MKG10AH005 SD-H2 Blower

RS40BJA01GS327 SD-CO2 Dryer

RS40BVA01GS309 SD-AC/DC SCANNER FAN PANEL

RS40HFE20AN001-M01 SD-PM of PA Fan 4B Motor

RS40HFE10AN001-M01 SD-PM of PA Fan 4A Motor

RS40HNC31AN001-M01 SD-PM of ID Fan 4A Motor

RS40HNC32AN001-M01 SD-PM of ID Fan 4B Motor

RS40HLB20AN001-M01 SD-PM of FD Fan 4A/4B Motor

RS40LAC10AP100-M02 SD-PM of BFP 4A/4B/4C Motor

RS40LCB10AP001-M01 SD-PM of CEP 4A/4B Motor

RS40PAC01AP001-M01 SD-PM of CW 4A/4B Motor

RS40HFC10AJ001-M01 SD-PM of Mill 4A/4C/E Motor

RS40HFC20AJ001-M01 SD-PM of Mill 4B/4D/4F Motor

RS10BFA01GS334 SD-PM of Compressor 4 A / 4 B/4E

RS40PAC41AP001-M01 SD-PM ACW Pump 4A/ Common Motor

RS40PGA001AP001-M1 SD-DMCW Pump 4A/4B Motor

RS40HLD11AE001 SD-APH Main motor 4A

RS40HLD12AE001 SD-APH Main motor 4B

RS40HFW11AN001-M01 SD-PM Seal Air Fan 4A

RS40HFW12AN001-M01 SD-PM Seal Air Fan 4B

RS40HLS20AN001-M01 SD-AC/DC Scanner fan

RS40PTA01AN001-M01 SD-CT FAN MOTOR (1-6)

RS40PTA07AN001-M01 SD-CT FAN MOTOR (7-14)

RS40HCB11AE001-M01 SD-PM-U4 APH SOOT BLOWERS 1-4 MOTOR

RS40HCB51AE13-25M0 SD-PM-UNIT 4 LRSB

RS40HCB20AE19-36M0 SD-PM-UNIT 4 SRSB

RS40MAV74AP001-M01 SD-PM-U4 AC JACKING OIL PUMP 1/4MOTOR

RS40HFE10AP001-M01 SD-PA Fan LOP - 04 QtyRS40HLB20AP001-M01 SD-FD Fan Lop t - 04 Qty

RS40MKF10AP001-M01 SD-Stator Water Motor 4A

RS40MKF11AP001-M01 SD-Stator Water Motor 4B

RS40BJE01GS325 SD-DC JOP Motor

RS40MKW02AP001-M01 SD-PM-U4 AIR SIDE AC SEAL OIL PUMP MOTOR

RS40MKW17AP001-M01 SD-PM-U4 H2 SIDE AC SEAL OIL PUMP MOTOR

RS40MKW18AP001-M01 SD-DC Seal oil pumps (H2 Side ) motor

RS40MKW03AP001-M01 SD-DC Seal oil pumps (Air side) motor

RS40MAV73AP001-M01 SD-PM-U4 AC BEARING LUBE OIL PUMP MOTOR

RS40BMA01GS227 SD-PM-U4 EH FILTRATION OIL MOTOR

RS40LBF20AP004-M01 SD-PM-U4 EH KIDNEY OIL MOTOR

RS40MAV80AP001-M01 SD-PM-U4 EH OIL PUMP 1 /4 MOTOR

RS40MAW50AN001-M01 SD-PM-U4 GLAND STEAM CONDENSER FAN 1/4 MOTOR

RS40MAV73AP003-M01 SD-PM-U4 HP SEALING OIL STANDBY PUMP MOTOR

RS40MAV20AP001-M01 SD-PM-U4 OIL PURIFIER MOTOR

RS40LBF20AP003-M01 SD-PM-U4 REGENERATOR MOTOR

RS40MAJ10BN001-M01 SD-PM-U4 VACUUM PUMP A MOTOR

RS40MAJ10BN002-M01 SD-PM-U4 VACUUM PUMP B MOTOR

RS40LBF20AP001-M01 SD-HP By Pass PP 1&4 motor

RS40LBF20AP002-M01 SD-LP By Pass PP 1&4 motor

RS40BJA01GS209 SD-MOT Exhaust fan Motor 1&4

RS40BJA03GS303 SD-Feeder Motor & Cleaning Motor (A-F)


35/94


36/94

RS40HAG10AT001 SD-Overhauling IBD Tank(internals to be modified)

RS40HAG10AT001

RS40HAG10AT001

RS40HAG10AT001

RS40HAG10AT001

RS40HAG10AT001

RS40HAG10AT001 SD-OH of Drum level indicator Root & Drain line MIV

RS40HAG10AA506 SD-OH and replacement of Vent Station (MIV - 10 Nos & MOV-10 Nos)

RS40LAE41AA001 SD-OH and replacement of SH Spray Station (MOV-7 & MIV - 03 Nos)

RS40LAF50AA001 SD-OH and replacement ofRH Spray Station (MOV - 9 & MIV - 06 Nos)

RS40HAG10AA101 SD-Drum and Soot Blower Safety Valves

RS40LBB11AA101 SD-Super Heater & HRH Safety Valves

RS40LBC41AA101 SD-CRH Inlet Safety Valves (Gang No-5 continue for CRH)

RS40HAG10AT001 SD-ERVs (Gang No-6 Continue for ERVs)

RS40LAB91AA001 SD-OH and replacement of Eco Re-circulation, MS drain line, HRH line drain &

RS40LCQ39AA001SD-OH and replacement of BPdrain, Extented wall drain, HP dosing, Sampling l

RS40LCQ23AA001 SD-OH and replacement of D/Commer drain, Eco I/L drain, IBD Station, IBD B/

RS40HJF72AA003 SD-OH and replacement of LDO/ Steam header drain & vent , LDO supply line

SD-Overhauling of Fans

RS40HFE20AN001 SD-Overhauling of PA Fan B

RS40HFE10AN001 SD-Overhauling of PA Fan A

RS40HLB20AN001 SD-Overhauling of FD Fan B

RS40HLB10AN001 SD-Overhauling of FD Fan A

RS40HNC32AN001 SD-Overhauling of ID Fan B

RS40HNC31AN001 SD-Overhauling of ID Fan A

RS40HFW11AN001 SD-Overhauling of Seal Air fan A&B

RS40HLA11AC001 SD-inspection and Replacement of SCAPH

SD-Refractory work of Pass-I & II

RS40HAG10AT001

RS40HAG10AT001

RS40HLD11HD002

RS40HCB10AE001 SD-Servicing and Alignment of WSB , LRSB and APH-SB

RS40HLD11AC001 SD-APH-Water washing and Firewater and service water valve servicing

RS40HLD11AC001

RS40HLD12AC001 SD-Overhauling of APH-4B

RS40HLD12AC001

RS40HHY61AV004 SD-Overhauling of Firing system

RS40HHY61AV004

RS40HHY61AV004

RS40HLD11AC001 SD-Overhauling of Duct, Gates, Damper & NMEJ/MEJ's

RS40HLD12AC001

RS40HFE10AN001

RS40HFE20AN001

RS40HLB10AN001

RS40HLB20AN001

RS40HNC31AN001

RS40HNC32AN001

RS40HQA01BT001

RS40HQA01BT001


37/94

RS40HQA01BT001

RS40HLB10AN001

RS40HFE10AN001

RS40HQA01BT001 SD-Overhauling of ESP, GD screen

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HQA01BT001

RS40HFC10AJ001 SD-Mill-4A -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

RS40HFC20AJ001 SD-Mill-4B -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

RS40HFC30AJ001 SD-Mill-4C -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

RS40HFC40AJ001 SD-Mill-4D -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

RS40HFC50AJ001 SD-Mill-4E -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

RS40HFC60AJ001 SD-Mill-4F -HAD-CAD-HAG-CAG-Feeder I/l Gate-Duct

RS40HFC10AJ001

RS40HFC20AJ001

RS40HFC30AJ001

RS40HFC40AJ001

RS40HFC50AJ001

RS40HFC60AJ001

RS40HFB10AF003

RS40HLS20AN001 SD-Boiler area Modification

RS40HLS20AN001RS40HLS20AN001

RS40HLS20AN001

RS40HLS20AN001

RS40HLS20AN001

RS40HHY61AV004

RS40PTA01AN001 SD-CT basin/ Screen Cleaning

RS40PTA01AN001 SD-CT Fans Inspection, cleaning and rectification

RS40PAC01AP001 SD-CW Pump - 4A Inspection and alignement checking

RS40PAC02AP001 SD-CW Pump - 4B Inspection and alignement checking

RS40PAC01AP001 SD-CW Pump -4A discharge valve OH

RS40PAC01AP001 SD-CW Pump -4B discharge valve OH

RS40PAC41AP001 SD-ACW Pump - 4 Inspection and aligment checking

RS40PAC41AP001 SD-ACW Strainer Cleaning

RS40CUM01 SD-DCS System

RS40CUM01

RS40CUM01

RS40CUM01

RS40CUM01

RS40CUM01


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RS40CUM01

RS40HFC20CT001 SD-JB & field instrument servicing and calibration

RS40HFB20GH001 SD-Mill-A/B/C/D/E/F Impulse line purging

RS40HFB20GH001 SD-Mill and Feeder A inst. servicing & calibration

RS40HFB20GH001 SD-Mill and Feeder B inst. servicing & calibration

RS40HFB20GH001 SD-Mill and Feeder C inst. servicing & calibration

RS40HFB20GH001 SD-Mill and Feeder D inst. servicing & calibration

RS40HFB20GH001 SD-Mill and Feeder E inst. servicing & calibration

RS40HFB20GH001 SD-Mill and Feeder F inst. servicing & calibration

RS40HFC20CY001X SD-Mill - Vibration sensors healhiness checking; instruments calibration

RS40HNA11CQ301 SD-O2 probe analyser inst. servicing & calibration

RS40HLB20CT009 SD-FD Fan A/B inst servicing & calibration

RS40HBK08CP301 SD-Flue gas path inst checking

RS40HFE20CT009 SD-PA Fan A/B inst servicing & calibration

RS40HNY10DQ006 SD-CEMS system checking

RS40HNC31CP102 SD-ID Fan A/B inst servicing & calibration

RS40HNC31CY001X SD-ID/FD/ PA fans - Vibration sensors healthiness checking; instruments calibrRS40HNY10DQ006 SD-APH Flue gas temp. thermowell replacemnt

RS40HNY10DQ006 SD-APH I/L O/L temp. thermocouples checking

RS40HBK02CP301 SD-Rusted Y- pr. Tapping/Impulse line repl.

RS40HFE10CP304

RS40HLB20CT009

RS40HLD11CB001SD-APH seal adjustment & Hot Spot detection System - Control system & Rem

RS40HFE10GX001 SD-Boiler elect. valve servicing & calib

RS40HJF72AA001 SD-Blr Pnuematic valve servicing/calibration

RS40HAG10CP303 SD-BT-1,2,3,4 servicing & callibration

RS40HHY20CR008 SD-Flame scanner servicing

RS40HJA20AA962

RS40HHY20CR002

RS40HLA41AA905

RS40HJA20QH001 SD-Calib of imp S/w & Xmitters of Blr

RS40MAL12CT001 SD-Penthouse: Metal Temperature Thermocouple checking & IDAS Checking

RS40MAL12CT001

RS40HAG10CL102A SD-Drum inst. servicing & calibration

RS40HAG10CX001A

RS40HLS20GH001

RS40HBK08CP301 SD-BTLD - System with field sensors - cleaning, servcing & checking.

RS40CKC01 SD-DEH SystemRS40CKC01

RS40CKC01

RS40CKC01

RS40CKC01

RS40CKC01

RS40CKC01

RS40CKC01


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40/94

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETD11BB001

RS40ETL01BB001 SD-ESP Area

RS40ETL01BB001

RS40ETL01BB001

RS40ETL01BB001

RS40ETL01BB001

RS40ETL01BB001

RS40ETL01BB001

RS40ETD24BB001 SD-Economiser Hopper

RS40ETD24BB001

RS40ETD24BB001

RS40ETD24BB001

RS40ETD24BB001

RS40ETB10BB SD-Collector Tank Tower

RS40ETB10BB

RS40ETB10BB

RS40ETH10BB001 SD-Buffer Hopper AreraRS40ETH10BB001

RS40ETH10BB001

RS40ETH10BB001

RS40ETH10BB001

RS40ETP10AN001 SD-IAC Driers


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Plan Grp

RSU4-SO-0001 1

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RSU4-SO-0003 3

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RSU4-SO-0005 5

RSU4-SO-0006 6

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RSU4-SO-0008 8

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RSU4-SO-0010 10

RSU4-SO-0011 11

RSU4-SO-0012 12

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RSU4-SO-0013 13

RSU4-SO-0014 14

RSU4-SO-0015 15

RSU4-SO-0016 16

RSU4-SO-0017 17

RSU4-SO-0018 18

RSU4-SO-0019 19

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RSU4-SO-0020 20

RSU4-SO-0021 21

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RSU4-SO-0022 22

RSU4-SO-0023 23

RSU4-SO-0024 24

RSU4-SO-0025 25

RSU4-SO-0026 26RSU4-SO-0027 27

RSU4-SO-0028 28

RSU4-SO-0029 29

RSU4-SO-0030 30

RSU4-SO-0031 31

RSU4-SO-0032 32

RSU4-SO-0033 33

RSU4-SO-0034 34

RSU4-SO-0009


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RSU4-SO-0035 35

RSU4-SO-0036 36

RSU4-SO-0037 37

RSU4-SO-0038 38

RSU4-SO-0039 39

RSU4-SO-0040 40

RSU4-SO-0041 41

RSU4-SO-0042 42

RSU4-SO-0043 43

RSU4-SO-0044 44

RSU4-SO-0045 45

RSU4-SO-0046 46

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RSU4-SO-0048 48

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RSU4-SO-0050 50

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RSU4-SO-0052 52

RSU4-SO-0053 53

RSU4-SO-0054 54

RSU4-SO-0055 55

RSU4-SO-0056 56RSU4-SO-0057 57

RSU4-SO-0058 58

RSU4-SO-0059 59

RSU4-SO-0060 60

RSU4-SO-0244 244

RSU4-SO-0061 61

RSU4-SO-0062 62

RSU4-SO-0063 63


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RSU4-SO-0065 65

RSU4-SO-0066 66

RSU4-SO-0067 67

RSU4-SO-0068 68

RSU4-SO-0069 69

RSU4-SO-0070 70

RSU4-SO-0071 71

RSU4-SO-0072 72

RSU4-SO-0073 73

RSU4-SO-0074 74

RSU4-SO-0075 75

RSU4-SO-0076 76

RSU4-SO-0077 77

RSU4-SO-0078 78

RSU4-SO-0079 79

RSU4-SO-0080 80

RSU4-SO-0081 81

RSU4-SO-0082 82

RSU4-SO-0083 83

RSU4-SO-0084 84

RSU4-SO-0085 85

RSU4-SO-0086 86

RSU4-SO-0087 87

RSU4-SO-0088 88

RSU4-SO-0089 89

RSU4-SO-0090 90

RSU4-SO-0091 91

RSU4-SO-0092 92

RSU4-SO-0093 93

RSU4-SO-0094 94RSU4-SO-0095 95

RSU4-SO-0096 96

RSU4-SO-0097 97

RSU4-SO-0098 98

RSU4-SO-0099 99

RSU4-SO-0100 100

RSU4-SO-0101 101

RSU4-SO-0102 102

RSU4-SO-0103 103

RSU4-SO-0104 104

RSU4-SO-0105 105

RSU4-SO-0106 106

RSU4-SO-0107 107

RSU4-SO-0108 108

RSU4-SO-0109 109

RSU4-SO-0110 110

RSU4-SO-0111 111

RSU4-SO-0112 112

RSU4-SO-0113 113

RSU4-SO-0114 114

RSU4-SO-0115 115

RSU4-SO-0116 116


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RSU4-SO-0118 118

RSU4-SO-0119 119

RSU4-SO-0120 120

RSU4-SO-0121 121

RSU4-SO-0122 122

RSU4-SO-0123 123

RSU4-SO-0124 124

RSU4-SO-0125 125

RSU4-SO-0126 126

RSU4-SO-0127 127

RSU4-SO-0128 128

RSU4-SO-0129 129

RSU4-SO-0130 130

RSU4-SO-0131 131

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RSU4-SO-0132 132

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RSU4-SO-0133 133

RSU4-SO-0134 134RSU4-SO-0135 135

RSU4-SO-0136 136

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RSU4-SO-0137 137

RSU4-SO-0136 136

RSU4-SO-0137 137

RSU4-SO-0137 137

RSU4-SO-0137 137

RSU4-SO-0140 140

RSU4-SO-0141 141

RSU4-SO-0142 142

RSU4-SO-0143 143

RSU4-SO-0144 144

RSU4-SO-0145 145

RSU4-SO-0146 146

RSU4-SO-0147 147

RSU4-SO-0148 148

RSU4-SO-0149 149

RSU4-SO-0150 150

RSU4-SO-0151 151

RSU4-SO-0152 152

RSU4-SO-0153 153

RSU4-SO-0154 154

RSU4-SO-0155 155

RSU4-SO-0156 156

RSU4-SO-0157 157

RSU4-SO-0158 158

RSU4-SO-0159 159

RSU4-SO-0137 137

RSU4-SO-0137 137

RSU4-SO-0137 137

RSU4-SO-0160 160

RSU4-SO-0161 161

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RSU4-SO-0162 162

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RSU4-SO-0163 163

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RSU4-SO-0164 164

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RSU4-SO-0166 166

RSU4-SO-0167 167

RSU4-SO-0168 168

RSU4-SO-0169 169

RSU4-SO-0170 170

RSU4-SO-0171 171

RSU4-SO-0166 166

RSU4-SO-0167 167

RSU4-SO-0168 168

RSU4-SO-0169 169

RSU4-SO-0170 170

RSU4-SO-0171 171

RSU4-SO-0172 172

RSU4-SO-0173 173

173173

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RSU4-SO-0163 163

RSU4-SO-0174 174

RSU4-SO-0175 175

RSU4-SO-0176 176

RSU4-SO-0177 177

RSU4-SO-0178 178

RSU4-SO-0179 179

RSU4-SO-0180 180

RSU4-SO-0181 181

RSU4-SO-0182 182

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RSU4-SO-0183 183

RSU4-SO-0184 184

RSU4-SO-0185 185

RSU4-SO-0186 186

RSU4-SO-0187 187

RSU4-SO-0188 188

RSU4-SO-0189 189

RSU4-SO-0190 190

RSU4-SO-0191 191

RSU4-SO-0192 192

RSU4-SO-0193 193

RSU4-SO-0194 194

RSU4-SO-0195 195

RSU4-SO-0196 196

RSU4-SO-0197 197

RSU4-SO-0198 198RSU4-SO-0199 199

RSU4-SO-0200 200

RSU4-SO-0201 201

RSU4-SO-0195 195

RSU4-SO-0193 193

RSU4-SO-0202202

RSU4-SO-0203 203

RSU4-SO-0204 204

RSU4-SO-0205 205

RSU4-SO-0206 206

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RSU4-SO-0208 208

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RSU4-SO-0216 216

RSU4-SO-0217 217

RSU4-SO-0218 218

RSU4-SO-0219 219

RSU4-SO-0220 220

RSU4-SO-0221 221

RSU4-SO-0222 222

RSU4-SO-0223 223

RSU4-SO-0224 224

RSU4-SO-0225 225

RSU4-SO-0226 226

RSU4-SO-0227 227

RSU4-SO-0228228

RSU4-SO-0229 229

RSU4-SO-0230 230

RSU4-SO-0231 231

RSU4-SO-0232 232

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RSU4-SO-0239 239

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RSU4-SO-0240 240

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RS13U412B-TGM-HIPO Operation text 1 equipment

1 Inspection of Turbine Drains and Gland S RS40MAA10

075 Cleaning of MOT RS40MAV10BB001

076 CONDENSER BULLET CLEANING((CONCO CLEANIN RS40MAG

079 ONLINE TUBE CLEANING SYSTEM (OLTC) CHECK RS40MAG

080 LP HEATERS INSPECTION and repairing (Cla RS40LCC10AC001

081 CEP-4A servicing & Strainer cleaining RS40LCB10AP001KP01

082 CEP-4B servicing & Strainer cleaining RS40LCB20AP001KP01

084 HP & LP FLASH TANK CLEANING & INSPECTION RS40MAG10BB001088 SEAL OIL PUMP (H2 & AIR SIDE) alignment RS40MKW02AP001

090 EOP,AOP OVERHAULING RS40MAV10BB001

091 HP seal backup vent to MOT RS40MAV10BB001

092 OIL SYSTEM(TANK,COOLER,FILTER)Filter Rep RS40MAV80BB001

095 BFP 4A alignment and coupling checking RS40LAC10AP100KP02

096 BFP 4B alignment and coupling checking RS40LAC20AP100KP02

097 BFP 4C alignment and coupling checking RS40LAC30AP100KP02

098 DEARATOR/FST CLEANING & INSPECTION RS40LAA10AC001

099 DMCW PUMP -4A OH RS40PGA001AP001

100 DMCW PUMP -4B SERVICING RS40PGA002AP001

101 PHE CLEANING & INSPECTION RS40PAC27AC001

103 DMCW TANK CLEANING & INSPECTION RS40GHC14BB001

104 STATOR WATER PUMP 4A OH RS40MKF10AP001

107 Drain Valve passing 11,21,22,31,32 RS40MAL22AA401

108 HP Valve servicing RS40LAB50AA001

109 LP Valve servicing RS40MAL21AA401

110 HP Valve OH RS40LAB33AA002

111 LP Valve OH RS40MAL22AA401

112 TV,GV OH RS40MAA40AA003

113 IV.RSV OH RS40MAB20AA002

114 Deaerator operating vent orifice to be p RS40LAA10AC001

115 Turbine lube oil filter vent to be provi RS40MAV10BB001

116 Hotwell make up orifice relocation RS40MAG

117 Turbine casing drains MAL-21,22&23 segra RS40MAL22AA401

118 H2 sampling line drains to be connected RS40MKW17AP001

119 HP seal oil back up pump vent to be conn RS40MKW17AP001

120 Condenser inlet CW line drain below expa RS40MAG121 DMCW line vent after PHE to be provided RS40PAC27AC001

600 Mal drain area material inspection RS40MAL22AA401

601 Thickness survey for Bends in TG area RS40MAP21BR001

602 DMCW isolation valves commissioning RS40PAC27AC001

603 HRH drain line drain pot checking RS40MAL47BR402

604 CEP seal water line to be replaced from RS40LCB10AP001KP01

605 Surge Tank line to be inspected RS40LCA25BB001

606 LP flash tank piping material to be chec RS40MAG10BB001

612 Turbine area thermocouple inspection RS40MAL46BR403

614 LP Bypass line Dump tubes internal inspe RS40MAP21BR001

122 Generator Stator Internal Inspection & c RS40MKA10AG001-G01

138 Minor Overhauling of GT-4 RS40BAT01GT001

139 Minor Overhauling of UAT 2A RS40BBT01GT001

144 6.6 KV SWGR 4CA RS40BBA01145 6.6 KV SWGR 4CB RS40BBA02

146 ST- 4 6.6 KV Busduct RSC0BCA01

147 Station-UAT 6.6 KV Interconn. Busduct RS40BBT01GT001

148 PM of Unit PMCC (section A & B) RS40BFA01

149 PM of CW PMCC RS40BFA02

151 PM of Emergency PMCC RS40BMA01

152 Testing and PM of Battery Charger RS40BTL01

153 415 V SOOT BLOWER MCC RS40BJA02GS303

154 Testing and PM of PA 4A/4B lube oil MCC RS40HFE10AP001-M01


61/94

155 Testing and PM of FD 4A/4B lube oil MCC RS40HLB10AP001-M01

156 Testing and Pm of Dosing system RS40BFA01GS304

615 PM of AHP PMCC -2 (section A & B) RSC0BHA13

157 GEN SEAL OIL PANEL (AC SOP,DC SOP) RS40BVA01GS325

158 COLTC PANEL RS40PAH12AA002-M01

159 MILL PANELS RS40BJA03

160 LIGHTINING PANELS RS40BVA01GS359

161 DC JOP,DC AOP PANEL RS40BJE01GS325

162 H2 dryer 1&2 RS40MKG51AT001-M01163 H2 Blower RS40MKG10AH005

164 CO2 Dryer RS40BJA01GS327

165 AC/DC SCANNER FAN PANEL RS40BVA01GS309

166 PM of PA Fan 4B Motor RS40HFE20AN001-M01

167 PM of PA Fan 4A Motor RS40HFE10AN001-M01

168 PM of ID Fan 4A Motor RS40HNC31AN001-M01

169 PM of ID Fan 4B Motor RS40HNC32AN001-M01

170 PM of FD Fan 4A/4B Motor RS40HLB20AN001-M01

171 PM of BFP 4A/4B/4C Motor RS40LAC10AP100-M02

172 PM of CEP 4A/4B Motor RS40LCB10AP001-M01

173 PM of CW 4A/4B Motor RS40PAC01AP001-M01

174 PM of Mill 4A/4C/E Motor RS40HFC10AJ001-M01

175 PM of Mill 4B/4D/4F Motor RS40HFC20AJ001-M01

176 PM of Compressor 4 A / 4 B/4E RS10BFA01GS334

177 PM ACW Pump 4A/ Common Motor RS40PAC41AP001-M01

179 DMCW Pump 4A/4B Motor RS40PGA001AP001-M1

180 APH Main motor 4A RS40HLD11AE001

181 APH Main motor 4B RS40HLD12AE001

182 PM Seal Air Fan 4A RS40HFW11AN001-M01

183 PM Seal Air Fan 4B RS40HFW12AN001-M01

184 AC/DC Scanner fan RS40HLS20AN001-M01

186 CT FAN MOTOR (1-6) RS40PTA01AN001-M01

187 CT FAN MOTOR (7-14) RS40PTA07AN001-M01

188 PM-U4 APH SOOT BLOWERS 1-4 MOTOR RS40HCB11AE001-M01

189 PM-UNIT 4 LRSB RS40HCB51AE13-25M0

190 PM-UNIT 4 SRSB RS40HCB20AE19-36M0

191 PM-U4 AC JACKING OIL PUMP 1/4MOTOR RS40MAV74AP001-M01192 PA Fan LOP - 04 Qty RS40HFE10AP001-M01

193 FD Fan Lop t - 04 Qty RS40HLB20AP001-M01

194 Stator Water Motor 4A RS40MKF10AP001-M01

195 Stator Water Motor 4B RS40MKF11AP001-M01

196 DC JOP Motor RS40BJE01GS325

197 PM-U4 AIR SIDE AC SEAL OIL PUMP MOTOR RS40MKW02AP001-M01

198 PM-U4 H2 SIDE AC SEAL OIL PUMP MOTOR RS40MKW17AP001-M01

199 DC Seal oil pumps (H2 Side ) motor RS40MKW18AP001-M01

200 DC Seal oil pumps (Air side) motor RS40MKW03AP001-M01

201 PM-U4 AC BEARING LUBE OIL PUMP MOTOR RS40MAV73AP001-M01

202 PM-U4 EH FILTRATION OIL MOTOR RS40BMA01GS227

203 PM-U4 EH KIDNEY OIL MOTOR RS40LBF20AP004-M01

204 PM-U4 EH OIL PUMP 1 /4 MOTOR RS40MAV80AP001-M01

205 PM-U4 GLAND STEAM CONDENSER FAN 1/4 MOTO RS40MAW50AN001-M01

206 PM-U4 HP SEALING OIL STANDBY PUMP MOTOR RS40MAV73AP003-M01

207 PM-U4 OIL PURIFIER MOTOR RS40MAV20AP001-M01

208 PM-U4 REGENERATOR MOTOR RS40LBF20AP003-M01

209 PM-U4 VACUUM PUMP A MOTOR RS40MAJ10BN001-M01

210 PM-U4 VACUUM PUMP B MOTOR RS40MAJ10BN002-M01

211 HP By Pass PP 1&4 motor RS40LBF20AP001-M01

212 LP By Pass PP 1&4 motor RS40LBF20AP002-M01

213 MOT Exhaust fan Motor 1&4 RS40BJA01GS209

214 Feeder Motor & Cleaning Motor (A-F) RS40BJA03GS303


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215 PM of BFP 4A/4B/4C LOP Motor RS40LAC20KP001-M01

216 ESP RAPPING MOTORS RS40HQA01AE001-M01

217 AHP U3&4 INSTRU AIR COMPRESSOR 1/2 MOTOR RSB0ETX10AN001-M01

218 PM-UNIT 4 BAH OVERFLOW PUMP 4A/4B MOTOR RS40ETD13AP001-M01

219 PM-UNIT 4 FLUIDISING AIR BLOWER A /B MOT RS40ETK20AN001-M01

220 PM-UNIT 4 VACUUM PUMP 1-6 MOTOR RS40ETK20AP001-M01

222 PM- TRAN AIR COMPP MOTOR D RS40ETP10AN001-M01

224 PM- TRAN AIR COMPP MOTOR E RSA0ETP10AN001-M01

225 PM- TRAN AIR COMPP MOTOR F RSB0ETP10AN001-M01228 PM-BAH A U#4 CLINKER GRINDER A/B MOTOR RS40ETD11AJ001-M01

229 PM-BAH B U# 4 CLINKER GRINDER A/B MOTOR RS40ETD11AJ002-M01

230 PM-ECO HOPPER LP WATER PUMP A/B/C MOTR U RSB0GAA30AP001-M01

232 Functional testing of AVR RSC0BHA02GS319

233 Battery capacity testing RS40BTL01

234 ESP field panels and rectiformers for bo RS40BJA04

242 400KV GT BAY 4 Equipments RSB0ADT02

246 RTS modifications RS40MKF10AP001-M01

247 Lube Oil mofication RS40HFE20AP001-M01

608 U-4 Mill Had & CAD cable tray relocation RS40BFA01GS310

249 Water washing in both passes and sealing RS40HAG10AT001

254 Boiler Tube and Bend Thickness & Hardnes RS40HAG10AT001

261 Overhauling of Boiler Drum RS40HAG10AT001

262 Overhauling IBD Tank(internals to be mod RS40HAG10AT001

268 OH of Drum level indicator Root & Drain RS40HAG10AT001

269 OH and replacement of Vent Station (MIV RS40HAG10AA506

270 OH and replacement of SH Spray Station ( RS40LAE41AA001

271 OH and replacement ofRH Spray Station (M RS40LAF50AA001

272 Drum and Soot Blower Safety Valves RS40HAG10AA101

273 Super Heater & HRH Safety Valves RS40LBB11AA101

274 CRH Inlet Safety Valves (Gang No-5 conti RS40LBC41AA101

275 ERVs (Gang No-6 Continue for ERVs) RS40HAG10AT001

276 OH and replacement of Eco Re-circulationRS40LAB91AA001

277 OH and replacement of BPdrain, ExtentedRS40LCQ39AA001

278 OH and replacement of D/Commer drain, Ec

RS40LCQ23AA001

279 OH and replacement of LDO/ Steam headerRS40HJF72AA003

280 Overhauling of PA Fan B RS40HFE20AN001

281 Overhauling of PA Fan A RS40HFE10AN001

282 Overhauling of FD Fan B RS40HLB20AN001

283 Overhauling of FD Fan A RS40HLB10AN001

284 Overhauling of ID Fan B RS40HNC32AN001

285 Overhauling of ID Fan A RS40HNC31AN001

286 Overhauling of Seal Air fan A&B RS40HFW11AN001

287 inspection and Replacement of SCAPH RS40HLA11AC001

291 Servicing and Alignment of WSB , LRSB an RS40HCB10AE001292 APH-Water washing and Firewater and serv RS40HLD11AC001

294 Overhauling of APH-4B RS40HLD12AC001

295 Overhauling of Coal & Oil Burners RS40HHY61AV004

298 APH-4A- and Flue gas I/ L Dampers RS40HLD11AC001

311 Water washing, cleaning & inspection of RS40HQA01BT001

319 Mill-4A -HAD-CAD-HAG-CAG-Feeder I/l Gate RS40HFC10AJ001

320 Mill-4B -HAD-CAD-HAG-CAG-Feeder I/l Gate RS40HFC20AJ001

321 Mill-4C -HAD-CAD-HAG-CAG-Feeder I/l Gate RS40HFC30AJ001

322 Mill-4D -HAD-CAD-HAG-CAG-Feeder I/l Gate RS40HFC40AJ001

323 Mill-4E -HAD-CAD-HAG-CAG-Feeder I/l Gate RS40HFC50AJ001


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324 Mill-4F -HAD-CAD-HAG-CAG-Feeder I/l Gate RS40HFC60AJ001

331 All Feeders inspection/rectification RS40HFB10AF003

332 Scanner Air fan base Strenghtening RS40HLS20AN001

338 CT basin/ Screen Cleaning RS40PTA01AN001

339 CT Fans Inspection, cleaning and recti RS40PTA01AN001

340 CW Pump - 4A Inspection and alignement RS40PAC01AP001

341 CW Pump - 4B Inspection and alignement c RS40PAC02AP001

342 CW Pump -4A discharge valve OH RS40PAC01AP001

343 CW Pump -4B discharge valve OH RS40PAC01AP001344 ACW Pump - 4 Inspection and aligment che RS40PAC41AP001

427 ACW Strainer Cleaning RS40PAC41AP001

428 DCS Panel cooling fan/Fuse/panel alarm RS40CUM01

435 JB & field instrument servicing and cali RS40HFC20CT001

436 Mill-A/B/C/D/E/F Impulse line purging RS40HFB20GH001

437 Mill and Feeder A inst. servicing & cal RS40HFB20GH001

438 Mill and Feeder B inst. servicing & cali RS40HFB20GH001

439 Mill and Feeder C inst. servicing & cali RS40HFB20GH001

440 Mill and Feeder D inst. servicing & cali RS40HFB20GH001

441 Mill and Feeder E inst. servicing & cali RS40HFB20GH001

442 Mill and Feeder F inst. servicing & cali RS40HFB20GH001

443 Mill - Vibration sensors healhiness chec RS40HFC20CY001X

444 O2 probe analyser inst. servicing & cali RS40HNA11CQ301

445 FD Fan A/B inst servicing & calibration RS40HLB20CT009446 Flue gas path inst checking RS40HBK08CP301

447 PA Fan A/B inst servicing & calibration RS40HFE20CT009

448 CEMS system checking RS40HNY10DQ006

449 ID Fan A/B inst servicing & calibration RS40HNC31CP102

450 ID/FD/ PA fans - Vibration sensors healt RS40HNC31CY001X

451 APH Flue gas temp. thermowell replacemnt RS40HNY10DQ006

452 APH I/L O/L temp. thermocouples checking RS40HNY10DQ006

453 Rusted Y- pr. Tapping/Impulse line repl. RS40HBK02CP301

456 APH seal adjustment & Hot Spot detectioRS40HLD11CB001

457 Boiler elect. valve servicing & calib RS40HFE10GX001

458 Blr Pnuematic valve servicing/calibratio RS40HJF72AA001

459 BT-1,2,3,4 servicing & callibration RS40HAG10CP303460 Flame scanner servicing RS40HHY20CR008

464 Calib of imp S/w & Xmitters of Blr RS40HJA20QH001

465 Penthouse: Metal Temperature Thermocoupl RS40MAL12CT001

467 Drum inst. servicing & calibration RS40HAG10CL102A

470 BTLD - System with field sensors - clean RS40HBK08CP301

471 DEH Panel cooling fan/Fuse/panel alarm RS40CKC01

479 ETS System inst servicing RS40CAB01

482 UPS panel cleaning and termination tigh RS40BTA01

485 BFP A/B/C - Thrust Brg. RTD checking & rRS40LAC20CT001

486 HP heaters inst. servicing & calibration RS40LAB60CP101

487 Dea/Hotwell inst servicing/calibration RS40LAA10CL101

488 LP heaters inst. servicing & calibration RS40LCA61CT101

489 Turbine side Elect actuator servicing RS40LAB80GX001

490 Feed water Pnuematic v/v ,MOV servicing RS40LAB50GX001

491 CONDENSER TUBE CLEANING, Tube Leak Detec RS40PAH11CP301

492 Turbine side Pneumatic valve servicing RS40LAB70GX003

493 HP/LP Bypass- solenoid valve servicing RS40LCE57AA102

494 HP/LP Bypass- Control system checking &t RS40LCE57AA102

495 EH oil instruments Removal and calibrati RS40MAV80CT001

496 Boiler metal temp to be provided Eco outRS40HCB50AA101

497 HP bypass pump auto start soft logic to RS40MAN10GX001


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498 HRH drain temp (Before RSV) to be provid RS40LBB31CL401

499 Welded root valve instead of threaded toRS40MAV20CT001

500 Turbine lube oil cooler inlet & outlet t RS40MAV20CT001

501 HP flash tank temp. monitoring RS40LCH10CP101

607 U-4 Mill Had & CAD cable tray relocation RS40HFE31GX102

502 JB & field instrument servicing. RS40PTA01CL401

505 SWAS Analyser servicing RS40LFN40CQ101

506 CW- Checking of Pnuematic and MOV actuat RS40PAC01CP001508 ACW- Checking of Pnuematic and MOV actua RS40PAC41CP001

510 DMCW- Checking of Pnuematic and MOV actu RS40PGA001CP200

512 CT- Checking and calibration of Field in RS40PTA01CL401

513 Inspection of Bottom Ash hopper (cooling RS40ETD11BB001

534 Inspection & replacement of Seat & slide RS40ETL01BB001

539 Eco hopper inside inspection & cleaning RS40ETD24BB001

542 Inspection of wear plate & tail piece of RS40ETB10BB

545 All bags & cage inspection. RS40ETH10BB001

550 All IAC checking/ inspection. RS40ETP10AN001


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Order discription 1 Order no

SD-HIP Overhauling(Gland steam inspectio 400000065835

SD-Oil System and other work 400000065836

SD-CONDENSATE SYSTEM 400000065837

SD-ONLINE TUBE CLEANING SYSTEM (OLTC) CH 400000065838

SD-LP HEATERS INSPECTION and repairing ( 400000065839

SD-CEP-4A servicing & Strainer cleaini 400000065840

SD-CEP-4B servicing & Strainer cleainin 400000065841

SD-HP & LP FLASH TANK CLEANING & INSPECT 400000065842SD-SEAL OIL PUMP (H2 & AIR SIDE) alignme 400000065843

SD-EOP,AOP OVERHAULING 400000065844

SD-HP seal backup vent to MOT 400000065845

SD-EH Oil and HP/LP Bypass System 400000065846

SD-BFP 4A alignment and coupling checki 400000065847

SD-BFP 4B alignment and coupling checki 400000065848

SD-BFP 4C alignment and coupling checki 400000065849

SD-DEARATOR/FST CLEANING & INSPECTION 400000065850

SD-DMCW PUMP -4A OH 400000065851

SD-DMCW PUMP -4B SERVICING 400000065852

SD-PHE CLEANING & INSPECTION 400000065853

SD-DMCW TANK CLEANING & INSPECTION 400000065854

SD-STATOR WATER SYSTEM 400000065855

SD-Drain Valve passing 11,21,22,31,32 400000065856

SD-HP Valve servicing 400000065857

SD-LP Valve servicing 400000065858

SD-HP Valve OH 400000065859

SD-LP Valve OH 400000065860

SD-TV,GV OH 400000065861

SD-IV.RSV OH 400000065862

SD-Deaerator operating vent orifice to b 400000065863

SD-Turbine lube oil filter vent to be pr 400000065864

SD-Hotwell make up orifice relocation 400000065865

SD-Turbine casing drains MAL-21,22&23 se 400000065866

SD-H2 sampling line drains to be connect 400000065867

SD-HP seal oil back up pump vent to be c 400000065868

SD-Condenser inlet CW line drain below e 400000065869SD-DMCW line vent after PHE to be provid 400000065870

SD-Mal drain area material inspection 400000065871

SD-Thickness survey for Bends in TG area 400000065872

SD-DMCW isolation valves commissioning 400000065873

SD-HRH drain line drain pot checking 400000065874

SD-CEP seal water line to be replaced fr 400000065875

SD-Surge Tank line to be inspected 400000065876

SD-LP flash tank piping material to be c 400000065877

SD-Turbine area thermocouple inspection 400000065878

SD-LP Bypass line Dump tubes internal in 400000065879

SD-Generator Stator and Rotor 400000065880

SD-Transformers-GT4 400000065881

SD-Unit Aux. Transformer 400000065882

SD-6.6 KV SWGR 4CA 400000065883SD-6.6 KV SWGR 4CB 400000065884

SD-ST- 4 6.6 KV Busduct 400000065885

SD-Station-UAT 6.6 KV Intercon

Rosa Shutdown Order Unit 4(REV 2)

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Transcript of Rosa Shutdown Order Unit 4(REV 2)