ML20062L684

From kanterella
Jump to navigation Jump to search
Public Version of Emergency Instruction I-4.0,Revision 2, Safety Injection Initiation
ML20062L684
Person / Time
Site: Salem PSEG icon.png
Issue date: 01/15/1981
From:
Public Service Enterprise Group
To:
Shared Package
ML18085A819 List:
References
I-4.0-01, I-4.0-1, NUDOCS 8102170382
Download: ML20062L684 (11)
v • d • e


Text

. . _ _ _ -

I-4.0 O ExERetNCy iNSTRuCriON 1-4.0 y SAFETY INJECTION INITIATION

1.0 PURPOSE ,

1.1 IHIS lNSTRUCTION f IS PROVIDE: TO PRESENT THE IMMEDIATE AUTOMATIC AND MANUAL ACTIONS RE-1 QUIRED TO BE PERFORMED ON TFE RECE!PT OF ANY SAFETY INJECTION ACTUATICN, WHITFER l ,

, AUTOMATICALLY QR MANUALLY !!:'T!ATED.

1.2 THIS INSTRUCTION CONTAINS THE INFORMATION REQUIRED TO DIRECT THE OPERATOR To THE APPRO-PRIATE EMERGENCY INSTRUCT!0t' TO COPE WITH THE EXISTING PLANT CONDITIONS.

2.0 INITI AL CONDITIOE r

2.1. SAFETY INJECTION HAS' BEEN rit !TIATED, EITHER AUTOMATICALLY OR MANUALLY.

3.0 IT EDIAT ACTIONS 3.1 VERIFY THE FOLLOWING AUTOMAT:C ACTIONS HAVE OCCURRED.

3.1.1 REACTOR TRIP BY VERIF'ING ALL CONTROL RCDS ARE FULLY INSERTED *BY CHECKING THE INDIVIDUAL RQD POSITION INDICATIONS AND RCD BOTTOM LIGHTS.

1) IF ANY CONTROL RCOS DO NOT INDICATE FULL INSERTION, INITIATE A MANUAL REACTOR TRIP.

3.1.2 ACC! DENT LOADING OF T-E SAFEGUARDS ECUIPMENT HAS TAKEN PLACE AND THE FOLLOWING EQUIPMENT IS RUNNING FY OBSERVING THE INDICATING LIGHTS ON THE STATUS PANEL CN RP-4 OR BY CBSERVING 7 E CONTROL BE ELS FOR EACH OF THE FOLLOWING:

/

1. CENTRIFUGAL CHARG:NG PuiPS

' 2. SAFETY INJECTION EUMPS

3. RESIDUAL flEAT REMCVAL PUMPS PERSONAL PRI7ACY IN7CP:!AT:CN

"' 4. AUXILIARY FEEDWATEt>FUPPS (MOTOR DRIVEN)

DELES II ACC0 EDA!!C2WI H IHZ

5. SERvlCE WATER PuMrS Fic.F.;0:.107 I:ricFat:Io:i ACT
6. CONTAINMENT FAN CCIL UNI,TS IN SLOW SPEED.
7. DIESEL GENERATORS.

3.1.3 REACTOR COOLANT TEMPEF ATURE IS DECREASING TO CR BEING MAINTAINED AT 547'F BY EITHER STEAM DUMP OR /TMOSPHERE STEAM RELIEF.

3.l i TURBINE TRIP BY VERIFYING THE FOLLOWING:

l "1, UNIT IRIP LIGHT Ch THE Ul CONSOLE.

l

2. IURBINE SPEED DECTIASING IIF THE TURBINE DOES NC7 INDICATE A TRIPPED CCNDITION, INITIATE A MANUAL TRIP FROM THE CONTROL CONSCLE. I

@l 02170_3%,3 . f , l SALEM UNIT 1/ UNIT 2 / 1 0F 11 REV. 2 l

/

~

1-%0 3.1.5 FAIN FEED PUMPS TRIPPED BY OBSERVING THE INDICATIONS ON THE CONTROL BEZEL.

IF EITHER PUMP HAS NOT TRI'PPED, TRIP IT MANUALLY. .

V 3.1.6 FEEDWATER ISCLATION BY OBSERVING THE INDICATING LIGHTS ON THE FEEDWATER SECTION OF RP4. .

3.2 VERIFY SAFETY INJECTION PUMP TLOW TO THE COLD LEGS FRCM THE OPERATING 3AFETY }NJECTION PUMP (S) BY OBSERVING THE DISCl- ARGE FLOW METERS ON THE CONTROL CONSOLE.

3.2.1 WHEN RCS PRESSURE DECREASES TO <1500 PSIG AS READ ON THE WIDE RANGE INDICATORS ON THE CONTROL CONSOLE, STOP ALL REACTOR COOLANT PUMPS.

3.2.2 - CONTINUE TO MONITOR FCF. THESE CONDITIONS THROUGHOUT THIS INSTRUCTION.

' 3.3 VERIFY CONTAINMENT PHASE A ISCLATION HAS TAKEN PLACE BY OBSERVING THE INDICATING LIGHTS ON THE STATUS PANEL RP-4 3.4 ANNOUNCE OVER THE STATION PA SYSTi!M TWICE: UNIT 1(2) REACTOR TRIP, SAFETY INJECTION.

4.0 SUBSEQUENT ACTIONS COMPENTS 4.1 VE4 PY 3AFETY INJECTION IS IN ROGRESS SY 4.1 @ M ATTEMPT TO RESET THE (F W ING EACH OF THE FOLLOWING. IF ANY SAFETY INJECT 10N OR SEC IN Er.J.PMENT OR VALVE IS NOT IN TwE DESIRED ORDER TO PLACE ECUIPMENT IN CONDITION OR POSITION ATTEMPT TO ESTABLISH DESIRED CONDITION. $YSTEM THE DESIRED CONDITION AT THE INDIVIDUAL DESIGN IS SUCH THAT SUFFICIENT BEZEL ON THE CONTROL CONSOLE. REDUNDANCY IS PROVIDED TO OVERCCME SINGLE FAILURES.

4.1.1 VERIFY, UTILIZING CONSC.E ANU/OR 1(2)RP4 STATUS PANEL INDICAT10tr NAT THE LOADS LISTED ON IABLE I H44 ?! ( LCMED ONTO THE VITAL BUSSEt t 4.1.2 VERIFY. 3AFETY INetCTION FLOW TO THE 4.1.2 IF NO FLOW ~IS INDICATED, CHECK COLD LEGS THROUGH THE BnRON INJECTION OPEN 1(2)SJ4, 5, 12, 13.

TANK BY CBSERVING CHARGING PUMP DIS-CHARGE FLOW ON THE SAFETY INJECTION l

. BEZEL.

4.1.3 CHECK THAT THE FOLLOWINC VALVES HAVE OPENED BY OBSERVING THE STATUS PANEL ON RP-4. IF ANY VALVE FAILS TO OPEN, ATTEMPT TO MANUALLY CPEN FROM THE CONTROL CONSOLE.

1(2)SJ1 CHARGING PUMP $UCTICN FROM RN3I i 1(2}SJ2 CHARGING PUMP $UCTION PROM RW3I SALEM UNIT 1/ UNIT 2 2 0F 11 REv. 2

1-4.0 4.1.4 CHECK THAT THE FOLLOWING VALVES HAVE CLOSED BY CBSERVING THE STATUS 5ANEL ON RP-4.

N IF'ANY VALVE FAILS TO LOSES ATTEMPT TO CLOSE THE VALVE FROM THE CONTROL CONSOLE.

1(2)SJ78 RECtRC TO BORIC ACID IANK 1(2)SJ79 RECIRC TO 30RIC ACID TANK 1(2)SJ108 RECIRC TO 30RON IN.'ECTION IANK 1(2)CV68 CHARGING SYSTEM ISCLATION VALVE

( 1(2)CV69 CHARGING SYSTEM ISCLATION VALVE 1(2)CV139 CHARGING PUMP DISCH TO SWHX 1(2)CV140 CHARGING PUMP DISCw TO SWHX 1(2)CV40 VOLUME CONTROL IANK 0!$ CHARGE VALVE 4.1.4 1(2)CV40 & 41 WILL NOT CLOSE 1(2)CV41 VOLUME CONTROL IANE O!SCHARGE VALVE UNLESS 1(2)SJ1 OR 2 IS FULL 1(2)CV3 ORIFICE ISOLATIO:t VALVE (LETDOWN) OPEN.

1(2)CV4 ORIFICE ISOLATION YALVE (LETDOWN) 1(2)CV5 ORIFICE ISOLATION VALVE (LETDOWN) 1(2)CV7 CVCS LETDOWN l!NE 1(2)CV116 REACTOR COOLANT Pu P SEAL WATER DISCHARGE i 1(2)CV284 REACTOR COOLANT Pu"= SEAL WATER s DISCHARGE

  • 1](21)SW20 TURBINE GENERATOR l.REA SUPPLY VA!.YE 13(23)SW20 TURBINE GENERATOR 4*EA SUPPLY VALVE 1(2)SW26 TURBINE GENERATOR EREA ISCLATION VALVE 4.2 VERIFY AUX!LIARY FEEDWATER FLCW IS ESTABLISHED TO AT LEAST TWO STEAM GENERATORS BY OHECXING THE Aux!LIARY FEEDWATER FLOW INDICATORS ON THE CONTROL CONSOLE.

4.2.1 IF FLOW HAS NOT BEEN E!TABLISHED, PROCEED w AS FOLLOWS:

1) CHECX THE DISCHARGE PRESSURE ON THE MOTOR DRIVEN AUXILIARY FEEDWATER PUMPS (ll, 1.?

21 1 22)WHICH ARE EUNNING. IT SHOULD INDICATE >1350#.

2) IF PRES $URE IS LOW (<1350#) DEPRESS 2) THIS WILL REMOVE THE PUMP RUN- l THE PRESS OVERRIDE =USHBUTTCN ON THE OUT PROTECTION INTERLOCX ON THE CONSOLE BEIEL FOR EACH AUXILIARY AF21 VALVES AND ALLOW THEM TO FEEDWATER PUMP. OPEN TO THEIR PRESET DEMAND REGARDLESS OF DISCHARGE FRESSURE.
3) IF PRESSURE IS >1350# CHECX THE VALVE DEMAND SET AT $95: =0R 11-14.(21-14)

AF21 ON THE CONSOLE BEZEL. ALSO, DEPRESS THE PRESS OVERRIDE PUSH-BUTTON ON THE CONSC.E BEZEL FOR

~

EACH AUXILIARY FEENATER PUMP.

SAtsM UNIT 1/ UNIT 2 3 oP 11 REY. 2

1-4.0

4) START., IF NOT ALREADY RUNNING, NO. 13(23)

AUXILIARY FEEDWATEF PUMP AND VERIFY 11-14 y (21-24)AF11 OPEN.

4.3 VERIFY THAT PHASE "A" CONTAINVENT ISCLATION HAS TAKEN PLACE BY CHECKING THAT THE VALVES LISTED IN TABLE !! ARE CLOSED BY OBSERVING THE STATUS PANEL CN RP-4. SHOULD A VALVE FAIL 70 CLOSE, ATTEMPT TO CLOSE IT FROM THE CONTROL CONSOLE.

4.4 VERIFY THAT FEEDWATER ISOLATICM HAS TAKEN PLACE DUE TO THE SAFETY INJECT 10N.

4.4.1 CNECK THAT THE FOLLOWIN3 VALVES HAVE CLOSED BY OBSERVING THE STATUS PANEL ON RP-4. IF ANY VALVE HAS FAILED TC CLOSE, ATTEMPT TO CLOSE IT FROM THE CONT:0L CONSOLE.

11(21)BF13 FEEDWATER INLET STOP VALVE 11(21)3F19 FEEDWA:ER (ONTROL VALVE 11(21)3F40 FEEDWATER EvPASS VALVE 12(22)EF13 FEEDWATER !7LET STOP VALVE ,

12(22)BF19 FEEDWATER CONTROL VALVE 12(22)3F40 FEEDWATER E(PASS VALVE 13(23)BF13 FEEDWATER 11LET STOP VALVE b 13(23)SF19 FEEDWATER (ONTROL VALVE 13(23)BF40 FEEDWATER [fPASS VALVE 14(24)BF13 FEEDWATER INLET STOP VALVE

4(14)BF19 FEEDWATER CONTROL VALVE 14(24)BF40 FEEDWATER EVPASS VALVE 4.5 !F THE REACTOR COOLANT PUMPS M VE BEEN TRIPPED, 4.5 TAVG IS NOT A RELIABLE INDICATION INSURE THE STEAM DUMP PRESSURE CONTROLLER IS WITH NO RCP'S RUNNING. WIDE SET TO 1005# PSIG AND TRANSFEF THE STEAM DUMP RANGE HI AND IC ARE RELIABLE FOR RCS TEMPERATURE.

TO PRESSURE CONTROL.

4.6 VERIFY THAT THE 4160V GROUP 31SSES HAVE TRANSFERRED FROM THE NO. 1(2) AUXILIARY Pc*ER IRANSFORMER To NO.11(12) AND NO.12(22) STA 10N POWER IRANSFORMERS.

4.6.1 CHECK THAT THE FOLLOW!!.- 4160V BREAKERS HAVE

- OPENED AND ACKNOWLEDGE THEM ON THE APPRO-PRIATE CONTROL CONSOLE 3EZEL.

1(2)BGGD ,

1(2)BFGD 1(2)AEGD 1(2)AHGD 4.6.2 CHECK THAT THE FOLLOWi!;3 4100V 3REAKERS HAVE CLOSED AND ACKNOWLEDGE THEM ON THE APPROPRIATE CONSOLE BEZEL:

c. . . - i n i.. , , a 4 0F 11 REV. 2

1-400 12(22)GSD 12(22)FSD

V 11(21)ESD 11(21)HSD 4.7 IF THE RWSI LEVEL '13 DECREASING RAPIDLY 4.7 A LARGE LOCA IS THE ONLY ACCl-(> s 2 FT/ MIN.), PROCEED DIEECTLY To DENT WHICH WILL CAUSE THE RWSI El 1-4.4, " LOSS OF COOLANT", TO DECREASE RAPIDLY.

4.8 VERIFY THE FOLLOWING FANS HAVE STOPPED BY CBSERVING THE INDICATIONS A0 NOTED. IF ANY FANS ARE STILL RUNNING, ATTEMPT TO' STOP THEM MANUALLY.

NO. 11 & 12(21 & 22) 10 DINE REMOVAL, (CONTROL CONSOLE)

NO. 11, 12, 13, 14(21, 22, :3, 24)

NOIILE SUPPORT, (CONTROL CCf30LE)

NO.11 & 12(21 & 22) REACTC SHIELD, (CONTROL CONSOLE)

NO. 11, 12, 13, 14(21, 22, :3, 24)

CONTROL rcd drive, (CONTF.JL CONSOLE) l NO. 11 & 12(21 & 22) RHR Pur= ROOM CocLERS, (RP2)

,_- NO.11 & 12(21 & 22) CHARG!! 3 PUMP ROOM CCcLERS, (RP2)

NO.11 & 12(21 & 22) CONTA1. VENT SPRAY PUMP ROCM C00LERS, (RP2) 4.9 VERIFY CONTROL ARE/ AIR CON!! TION!NG HAS SHIFTED 4.9 IHE CONTROL ROOM VENTILATION TO THE ACCIDENT - INSIDE A1: MODE OF OP- FOR THE QTHER UNIT WILL ALSO ERATION AND THE FOLLOWING AC 10NS HAVE BE SHIFTED TO THE ACCIDENT QCCURRED BY CBSERVING THE STATUS PANEL MODE OF CPERATION, HOWEVER, ON RP2. IF ANY ACTIONS DO !.0T OCCUR, ITS NORMAL LIGHT WILL REMAIN MANUALLY INITIATE THEM IAW C; 11-17. ILLUMINATED.

3.2, " CONTROL ROOM VENTILATION OPERA-T!ON", SECTION 5.3.

4.9.1 NO. 11. '2, 13(21, 2:, 23) CHILLERS ARE RUNNo.3.

4.9.2 NO. 11 & 12(21 & 22) " HILLED WATER PUMPS ARE RUNNING.

l 4.9.3 NO. 11, 12, 13(21, 22, 23) CONTROL l -

AREA SUPPLY FANS ARE EUNNING.

4.9.4 NO. 11 & 12(21 & 22) EMERGENCY CONTROL AREA SUPPLY FANS ARE TUNNING.

SALEM UNIT l'/ UNIT 2 3 0F 11 4Ev. 2

I 1-4.0 i

I

~

4.9.5 BATTERY ExNAuST FAN HAS STOPPED.

l

'V 4.9.6 CONTROL VAL,VES 1(2)C?.30 AND 1(2)CH151 i CLOSE TO ISOLATE THE ADMINSTRATION BUILDING. ,

4.9.7 CONTROL AREA DAMPERS POSITIONED AS FOLLOWS:

CAA1 - CLOSED CAA13 - OPEN CAA2 - CLOSED CAA'.9 - CLOSED CAA3 - CLOSED CAAO - CLOSED CAA4 - CLOSED CAA31 - CLOSED CAA5 - CPEN CAA32 - CLOSED CAA14 - CLOSED CAA33 - CLOSED CAA17 - OPEN

.v SALEM UNIT 1/ UNIT 2 6 OP 11 REv. 2

1-4.0 5.0 1DENTIFICAT10N OF F0fIOW-UP ACT!r's D . 5.0 UTILIZE REDUNDANT INDICATIONS WHERE AVAILABLE TO INSURE PROPER

. DIAGNOSIS.

5.1 VERIFY THE FOLLOWING A'RE CLOSED OR ISOLATED AT THEIR INDIVIDUAL CONTROL 3EZELS.

5.1.1 PRESSURIZER SPRAY VALVES (PS-1 1 3)

1) IF PS1 OR PS3 IS OPEN AND WILL NOT CLOSE TRIP THE R: ACTOR COOLANT PUMP IN THE ASSOCIATEI LOOP.

1(2)PS1 '- TRIP 12(21) RCP 1(2)PS3 - TRIP 1-(23) RCP 5.1.2 PRESSURIZER POWER OpraATED RELIEF VALVES (PR1 & 2) 5.1.3 PRESSURIZER OVERPRES!URE PROTECTION VALVES 5.1.3 UNIT 2 ONLY.

(PRI:7 & 48)

V 5.2 IF RCS PRESSURE HAS STABILl!ED AFTER THE INITIAL DECREASE WHICH INITIATED SAFETY INJECTION AND CONTAINMENT ISCLATION, THE TROBLEM MAY BE IN AN AREA OR SYSTEM WHICH HAS BEE'I SUBSEQUENTLY ISOLATED.

INVESTIGATE THE FOLLOWING:

5.2.1 AUXlLIARY 3UILDING FCR:

1. INCREASES IN RADIATION
2. UNEXPLAINED ACCUPULATIONS OF WATER.

5.2.2 PRESSURIZER AUXILIARY SPRAY VALVE (CV75).

ENSURE IT IS CLOSED.

4 SALEMUNITI/ UNIT 2 7 Op II REV. 2

l i

! l-4.0 j- 5.3 UTILIZE THE FOLLOWING MATRIX IN ORDER TO DETERMINE WHICH SUBSECUENT EMERGENCY l

., INSTRUCTION TO FOLLOW.

1 V

SAFETY INJECTION -

INITIATED 4

I I RCS PRESS

- RCS PRESS > 1500 'RCS PRESS > 2000#

< 1500#

BUT < 2000# AND

& SI FLOW PRESS LVE > H

) OR CCW TO AND 1

I

[hn HEAT SINK AVAIL

  • AND

) l TH<TSAT > 50*F l TRIP GO TO El 1-4.2

ALL

" RECOVERY FROM RCP'S

] SAFETY INJECTION

! I IF RCS PRESS DECREASES BY 200# OR PRZ LWEL DROPS TO

  • <10: CR Tg<T3 < 50*F
REINITIATt SAF
n INJECTION i

j - 1 i C0 tit. RMS INCREASE, L':W STM PRESS IN ONE STM GEN BLOWDOWN OR AIR I Cor1T. TEMP., PRESS, C4 MORE STM GEN EJECTOR RMS INCREASING i HUMIDITY, SUMP LEVEL WITH N0 INCREASE IN CONT. i j INCREASING PARAMETERS i i l l GO TO El 1-4.4 -

GO TO El 1-4.6 GO TO El 1-4.7 LOSS OF COOLANT ACCIDENT LOSS OF SECONDARY COOLANT STEAM GENERATOR TUBE RUPTUF.E j PART !!

PREPARED BY J. EAfLCV /*

MANAGER I SALEM GENERATING STATION REvlEwED BY S. CONNOR SORC MEET!NG No. 74-80 DATE l

  • NOTE: A HEAT $1Nr. EXISTS IF THE FOLLOWING ARE PRESENT:

i 1. IOTAL Aux. FEEDWATER FLOW TO ALL S/G'S >42 x 10' LB/sR E LEVEL IN AT LEAST ONE S/G

>5: CN 2/3 NARROW RANGE INCICATORS.

i 2. C,0RE EXIT I/C AND WIDE RANCE IH INDICATE STABLE OR SLOWLY DECREASING TEMPERATURES.

SALEM UNIT 1/ UNIT 2 g ne 11 0. 9

1-4.0 TABLE I "Bl.ACXOUT WITH SAFETY INJECTION" LOADING SEQUENCE

'V 1(2)A DIESEL GENERATOR 1(2)B DIESEL GENERATOR 1(2)C DIESEL GENERATOR 240/480V BREAKER 240/480V BREAKER 240/480V BREAKER 11(21)'S! PUMP U (21) CHARGING PUMP 12(22) CHARGING PUMP n (21) RHR PUMP 12(22) RHR PUMP 12(22) St PUMP 15(21) SW PUMP 14(24) SW~ PUMP 11(25) SW PUMP ,

OR OR OR 16(22) SW PUMP 13(23) SW PUMP 12(26) SW PUMP n(21) CONTAINMENT FAN 12(22) CONTAINMENT FAN 13(23) CONTAINMENT FAN (LOW SPEED) (LOW SPEED) (Low SPEED) 11(21) Aux!LIARY FEED PUMP 14(24) CONTAINMENT FAN 15(25) CONTAINMENT FAN (Low SPEED) (LOW SPEED)

H(21) AUXILIARY 3UILDING 12(22) AUX!LIARY FEED PUMP EMElfGENCY AIR COMPRESSOR ExxAuST FAN 11(21) CHILLER 12(22) AUXILLARY 3UILDING 11(21) Aux!LIARY BUILDING SUPPLY VENT FAN SUPPLY VENT FAN 11(21) SWGR ROCM SUPPLY FAN 12(22) AUXILIARY 3UILDING 13(23) AUXILIARY 3UILDING EXHAUST FAN EXMAUST FAN 12(22) CHILLER 13(23) Cw!LLER 12(22) SWGR ROOM SUPPLY FAN 13(23) SWGR RocM SUPPLY F fiDIE IHIS SEQUENCE IS IN! !ATED ON ANY SAFETY INJECTION ACTUATION WITH OR WITHOUT A BLICK0UT, ONLY IN A BLACXOUT CONDITION WILL THE DIESEL GENERATOR 3REAKERS CLOSE AFTER FIRST STRIPPING THE BUS AND THE LOADS WILL THEN BE SEQUENCED ONTO THE BUS. THIS SEQUENCE IS ALSO INI IATED WITH A SAFETY INJECTICN COINCIDENT WITH UNDERVOLTAGE ON ONE 4KV VITAL BUS.

  • liQIE ONLY THE LEAD SERVICE WATER PUMP WILL START, HCwEVER IF THE LEAD PUMP FAILS TO S ART THE BACKUP PUMP BREAKER WILL CLOSE.

(

SALEM UNIT 1/ UNIT 2 g e, yy b.2

1-4.0 TABLE 11

. PHASE "A" ISOLATION 1.0 WASTE DISPOSAL SYSTEM ,

1(2)WU2 RCDT PUMP DISCHARGE 1(2)WL13 RCDT PUMP DISCHARGE 1(2)WL16 CONTAINMENT SUMP Pues DISCHARGE '

1(2)WL17 CONTAINMENT SUMP Puro DISCHARGE 1(2)WL96 GAS ANALYIER FROM RCDT 1(2)WL97 GAS ANALYIER FRoM RCDT 1(2)WL98 RCDT VENT 1(2)WL99 RCDT VENT 1(2)WL108 N2 SUPPLY TO RCDT

2. SAMPLING SYSTEM 1(2)SS27 ACCUMULATOR SAMPLE 1(2)SS33 hot LEG SAMPLE 1(2)SS49 SAMPLE FRoM ?IR WATIR SPACE 1(2)SS64 SAMPLE FROM PIR STEAM SPACE ,

1(2)SS103 ACCUMULATOR SAMPLE 1(2)SS104 Hot LEG SAMPLE 1(2)SS107 SAMPLE FROM PIR WATIR SPACE L 1(2)SS110 SAMPLE FRoM P:R STE m SPACE 11(21)SS94 SAMPLE FRen No.11C1) STM GEN 3 LOWDOWN 12(22)SS94' SAMPLE FRoM No. 12 C2) STM GEN 3 LOWDOWN 13(23)SS94 SAMPLE FRcM No.13C3) STM GEN 3 LOWDOWN 14(24)SS94 SAMPLE FRoM No. 14 C4) STM GEN 3 LOWDOWN

3. COMPONENT CCOLING 1(2)CC113 EXCESS LETDOWN HEAT 5XCHANGER COOLING WATER OUTLET 1(2)CC215 EXCESS LETDOWN HEAT EXCHANGER COOLING WATER INLET
4. STEAM GENERATOR DRAINS AND 3 LOWDOWN 11(21)G34 STEAM GEN OUTLET No. 11(21) 12(22)G34 STEAM GEN OUTLET No. 12(22) 13(23)GB4 STEAM 6EN OUTLET No. 13(23)

,14(24)G34 STEAM GEN OUTLET No. 14(24) '

5. PRESSUR!IER RELIEF IANK ,

1(2)WRSO PRIMARY WATER SUPPLY 'o PRT 1(2)PR17 GAS ANALY;ER FROM PRI

( 1(2)PR13 GAS ANALY!ER FRoM ?RT 1(2)NI25 N2 SUPPLY IO PRI SALEMUNIThUNIT2 10 CF 13 NEV. 2 l

, 1-4.0

5. ACCuMuTLATORS l

1(2)NT32 ACCumuuTOR N2. SUPPLY

7. CONTAINMENT VENTILATION. .

1(2)VC1 PURGE SUPPLY 1(2)VC2 PURGE SUPPLY 1(2)VC3 PURGE EXHAUST 1(2)VC4 PURGE EXHAUST 1(2)VCS CONT PRESS VAC RELIEF I3OLATION VALVE 1(2)VCf> CONT PRESS VAC RELIEF 110LAT10N VALVE 1(2)VC7 CONTAINMENT RADIATION SAMPLE OUTLET 1(2)VC3 CONTAINMENT RADIATION S WPLE OUTLET 1(2)VC11 CONTAINMENT RADIATION $\MPLE INLET 1(2)VC12 CONTAINMENT RADIATION SAMPLE INLET

3. DEMINERALIIED WATER 1(2)DR29 DM WATER TO FLUSHING CC';NECTIONS
9. FIRE PROTECTICN .

1(2)F?l47 FIRE PROTECTION WATER SUPPLY

' " 10. SAFETY INJECTION 1(2)SJ123 ACCdM TEST STOP VALVE 1(2)SJ60 ACCuM DISCH IEST STOP 1(2)SJ53 SJ HDR TEST STOP VALVE 11.' CONTROL AIR 11(21)CA330 A HDR ISCLATION VALV!

12(22)CA330 3 HDR ISOLATION VALVE .

12. CONTAINMENT VENTILATION - THE FOL:.0 WING SAMPLE VALVES RECEIVE NO AUTOMATIC ISOLATION SIGNAL, HOWEVER, THEY SHouLD BE V~ RIFLED CLOSED.

1(2)VC9 CONTAINMENT RADIATION SAMPLE OUTLET BACKUP 1(2)VC10 CONTAINMENT RADIATION Sl?.PLE OUTLET BACKUP 1<2)VC13 CONTAINMENT RADIATION $#.PLE INLET 3ACKuP 1(2)VC14 CONTAINMENT RADIATION SAMPLE INLET BACxuP SALEM UNIT 1/ UNIT 2 11 0F 11 REY. 2

Retrieved from "https://kanterella.com/w/index.php?title=ML20062L684&oldid=3078829"