ML21133A088

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0 to Updated Final Safety Analysis Report, Chapter 7, Figures
ML21133A088
Person / Time
Site: Limerick  Constellation icon.png
Issue date: 04/29/2021
From:
Exelon Generation Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21138A803 List: ... further results
References
Download: ML21133A088 (67)
v • d • e


Text

ME LPRM1 TJ1llP5 LOGIC OUIPUTA.

A1 81 TRFS.._.._..,.

LOGIC OUl'PUTB

---GIRO&.P 1 r:--- --- ---,

SCRAM GRClPPU.L BOX OR DllVALENTI L----r----_.

r:.------ -....-..--,

L SOAM G'llOUPllUSWAY OR EQUIVAU:NT I

._.__~~---.1 RPS SENSORS A&B MAY BE CONNECTED TO A COMMON PROCESS TAP. C&D MAY ALSO SHARE ONE TAP.

RPS SENSORS A&C OR B&D MUST NOT BE CONNECTED TO A COMMON PROCESS TAP.

WIREWAYS NA, NB, etc. MAY BE ASSIGNED TO AND ROUTED WITH SEPARATED DIVISIONS AS APPROPRIATE TO PLANT LAYOUT.

TRIP LOGICS A AND B OUTPUTS FOR EACH SCRAM GROUP MAY BE COMBINED IN A SINGLE CONDUIT AS DESIRED AFTER LEAVING THE RPS CABINETS NOTE: Per NEI 98-03, this Figure in it's entirety, is classified as HISTORICAL.

LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT RPS SEPARATION CONCEPT FIGURE 7.1-1 Rev. 11 9/02

MTIONAL COMMOflf ftAOCISS TU TAtfl' LOGtC CAO TA.,.

&.OGIC flU OftTtONAL c~

ftAOCUS TAfft

, TlllUP t..OGtC LOGIC tl2J CHY fl e

Wt.. IWAY AUXlltlLAYS tN80AAO VAi.YES M*llfVAL I M~UA&.

SWStCHIS f SWt1"CMH I

AU*ftlLAYI OUTIOAfltO VALVH WtAIWAY c c..

I c..,

c

"" f

  • DJV' POWf A AC&IOA DC l~IOAAD rSO&..ATtON VALVES MO NORMAU.. Y DE*ENEAGtZE:O MOTO" STARTf AS I

NORMALLY f,_.lflltCtZIO SOl.

I I

I I

I I

I I '

SOL MO HO"MALLV DE*INl.. GtZED OVTIOAAO l.SOLATtON VAL.VIS

.. $$$.$ SEPAAATtON CONCEPT PER NEt 98--03, THIS FJGURE IN ITS ENTIRETY IS CLASSIFIED AS HISTORICAL LIMERICK GENERATING Station UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT PCRVICS SEPARATION CONCEPT FIGURE 7.1-2 Rev. 11 9/02

M****~*-------*-----------**~-***--*---*----

COMMO~

PROC~S TAP-..

r-*.-***

CHY l CONDUIT

  • COMMON PROCESS TAP.

ftP.S PAA'ftS.

fAtUA*FE.

  • t.OGJC.

.t TfUP LO<llC A** 1 TRf:P ~ome*.

  • ... 'tl'!f P l.OGtc Q I TRI!' u:iGIC c.. *.

2 JH:QIV-iOUA!....

CASt:~tNA smau RAC£W.AY

,,___..._......__~

AUXlLJARY. RE LAYS.

lN&OAJtO, VAt.V~S MANUAL I SWITCH I

  • M.M~UAL SWt'fCfl AUXH;.JARY RELAYS Qllnl-OA.flO VAW~S PER*NEf: 9$-03;THtS FIGURE fN_ rrs ENTIRETY IS CLASSIFIED AS HfSTORJCAl

,,*.-~-~-~-~*Js00

--1*J:i1.. ;** _*-...............-.--.-.-..--JJ SJNGLL; f

AACt\\ltAV I

I I

I l

LIMERICK GENERATING Station UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT MAIN STEAM LINE ISOLATION SEPARATION CONCEPT FIGURE 7.1-3 Rev. 11 9/02

MUl T IPL f CIRCUIT

~FACT on Vf <;Sf l l f Vf l SF N'><lf1'>

A J_ J_

T --

+

OTHfR DIV I INPUT J __ L T --

+

OTH(R lllV I

,,.~. JT C0""1TAINING 01\\11 RCIC CONTROL

.... ---'-----------......._~---1,0<,1C CIRC:711T Wl~~~~y '~~---------T"""

RCIC CONTROL L<)r,1r PANEL OIV I I

J_

c J_

J_

T

.-J.... ~

__ _,I Dl\\1111 TERMINAL BOX l

TO DIV Ill EQUIP J_

I f>!\\1111 DIV Ill CABINET NOTE CIRCUITS FOR ACIC INITIATIONS UTILIZE CONTACTS E UCTRICALL Y SEPARATE FAOM THOSE US(C'l ~OH OTHER DI\\/ Ill INPUTS LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT RCIC SENSOR SEPARATION SCHEME FIGURE.7.1-4.

~

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0 t9 en 1-en LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT TYPICAL ISOLATION SIGNAL RESET SCHEMATIC FIGURE 7.1-5

\\

I~~

I~~

-040A

-030A "RUN" CLOSE SGTS

--' {_

OPEN ON UNIT 1 ISOLATION SIGNAL

_IL OPEN ON UNIT2 ISOLATION SIGNAL 7 ~ 95-1 95-1 95-2

(

J I

~

95-2 HS

-76

-030A OPEN 0

sv OF

~~ HV-76-030

.{

)

LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT TYPICAL DRYWELL PURGE FAN INLET ISOLATION VALVE SCHEMATIC FIGURE 7.1-6

LGS UFSAR Figures 7.2-1 Deleted

I MANUAC MOOE SWITCH IN SHUTDOWN NEUTRON MONITORING IRM TRIP I

MAIN STEAM LINES ISOLATED NIUntON MQNIT~ING OPRM "'"

MODI IWITCM l"'"'u"'

TURBINE MOOE SWITCH NOT IN RUN MOOE SWITCH IN RUN e~~~~~~ST

I MODE SWITCH I IN REFUEL OR SHUTDOWN I

I MOOE SWITCH IN STARTUP OR RUN I

NEUTRON I MONITORING APRM TRIP I

SCRAM CLOSURE TURBINE STOP VALVE CLOSURE POWER>

SETPOINT LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT REACTOR PROTECTION SYSTEM SCRAM FUNCTIONS FIGURE 7.2-2 REV. 13 09/06

TFt IP SYSTEM A POWER BUS NOTE; CONTACTS SHOWN IN NORMAL CONDITION A

0 TRtP SYSTEM A

A'---

/

\\

0

© At c

8

©*

CHANNELS TRIP SYSTEM 8

___ /\\ ___

\\.

I 81 82 D

0

© TAANSMfTT!FlS TRIP SYSTEM 8 POWER BUS REACTOR PROUCTION SYSTEM LOGICS CONFIGURAT10N FOR:

SCRAM DISCHARGE VOLUME HfGH WATER LEVEL TURBINE CONTROL VALVE FAST Ct..0.SUAE REACTOR VESSEL LOW WATER LEVEL PER NEI 98-03, THIS FIGURE IN ITS ENTIRETY IS CLASSIFIED AS HISTORICAL DRYWELL HIGH PAESSUAE REACTOR VESSEL HfGH PRESSURE LIMERICK GENERATING Station UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT ARRAGEMENT OF RPS CHANNELS AND LOGICS FIGURE 7.2-3 Rev. 11 9/02

Tftlf' IVSTIM A -------------- Tflffl &YS'ttM a TAIP LOCtc Al TAIP LOGIC

.u SCRAM CONT ACTORS E

c a

SCRAM CONTACTOR LOGICS ASSOCfATED WITH TAl.P SYSTEM A PtlOT SOLENOIDS A

r a

c 0

I GROUP 1A GROUP 2A GROUP 3A GROUP 4A ICRAM,tl.OT IC"AM Pit.OT 9CAAM PILOT ICRAM ltlLOT IOU:NOIOS SOUNO*DS SOLENOIDS:

SOUNotOS c

H TRIP LOOIC Bt s

TAIP lOOIC B1 SCRAM CONTACTOR LOGICS ASSOCIATED WITH TRIP SYSTEM B PILOT SOLENOIDS

,-~----~--~~--------...._--,

D H

GROUP 18 GROUP28 GAOUP39 GROUP48 ICAAM PILOT 8CRAM PILOT SCRAM "LOT ICAAM PILOT SOLENOID$

SOLENOIOS SOLENOIDS SOLE'NOIOS NOTE:CONTAC'TSSHOWNIN NORMAL CONDlTtON PER NEI 98-03, THJS FIGURE IN ITS ENTIRETY IS CLASSIFIED AS HISTORICAL H

I BACKUP SCRAM I VALVE B 0

SCRAM CONTACTOP.

LOGIC FOR BACKUP SCRAM VALVE A SCRAM CONTACTOR LOGIC FOR BACKUP SCRAM VALVE B LIMERICK GENERATING Station UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT SCRAM CONTACTORS AND SCRAM CONT ACTOR ACTUATOR LOGICS (SCHEMA TIC)

FIGURE 7.2-4 Rev. 11 9/02

A SCRAM CONTACTORS TRIP i.OGtC A1 TUA Bl NE STOP VALVE CLOSURE A TUABtNE CONTRO\\..

VALVE FAST CLOSURE EJ A

A E

OAYWf:l..I..

HIGH PRESSURE NUCLEAR SYSTEM HIGH PRESSURE R !ACTOR LOW WA. TER L.EVl!L NEUTRON MON\\TO'AING SYSTEM MANUAL SCRAM R*

A BYPASS A

NOTE~ CONTACTS SHOWN IN NORMAL CONOITION A CONT ACTS ARE RESET S CONTACTS ARE SEALJNG PER NEI 98-03, THIS FIGURE 1N ITS ENTIRE1Y IS CLASSIFIED AS HlSTORICAL a

G MANUAL.

SCRAM G

c c

c R

G LIMERICK GENERATING Station UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT LOGICS FOR TRIP SYSTEM A (SCHEMATIC)

FIGURE 7.2-5 Rev. 11 9/02

NEUTRON MONITORING SYSTEM TRIP CHANNELS IRM DETECTOR LPRM DETECTOR (OTHER DETECTORS)

LPRM DETECTOR AMPLIFIER AMPLIFIER (LPRM)

AMPLIFIER (LPRM)

NEUTRON MONITORING SYSTEM A

BYPASS A

UPSCALE TRIP IRM CHANNEL A (ONE OF EIGHT)

A IRM BYPASS A

IRM INOP A

IRM UPSCALE TRIP A

MODE SW IN RUN AMPLIFIER-SUMMER APRM CHANNEL (ONE OF FOUR)

OTHER APRM CHANNELS TWO-OUT-OF-FOUR VOTER A1

{ONE OF FOUR)

E APRM Neutron Flux - Upscale E

Q! APRM Simulated Thermal A

Power - Upscale Q! APRM lnop)

I and (APRM Not Bypassed)

E REACTION PROTECTION SYSTEM (OPMR Upscale Trip) ~

E A l (OPRMN:~:~=~NITOAING SVSTEM LOGICS 0 ~

(TWO OF EIGHl]

0

© NOTE: CONTACTS SHOWN IN NORMAL CONDITION.

NEUTRON MONITORING SYSTEM TRIP SYSTEM A 1 LOGIC (ONE OF FOUR)

(APRM Neutron Flux - Upscale Qr APRM Simulated Thermal Power -

Upscale Q! APRM lnop) sm.Q (APRM Not Bypassed)

    • (OPRM Upscale Trip) and (OPRM Not Bypassed)

NOTE: PER NEI 98-03, THIS FIGURE, IN IT'S ENTIRETY, IS CLASSIFIED AS HISTORICAL.

LIMERICK GENERATING STATION UNITS 1 &2 UPDATED FINAL SAFETY ANALYSIS REPORT RELATIONSHIP BETWEEN NEUTRON MONITORING SYSTEM AND REACTOR PROTECTION SYSTEM FIGURE 7.2-6 Rev. 13 09/06

TRIP SYSTEM A POWER BUS I

MSV-3 TRIP SYSTEM BPOWERBUS I

I I

MSV-4 MSV-1 MSV-2

~

c

~'

I I

TURBINE STOP VALVE CLOSURE CHANNELS A

C B

D A1 I

I I

A2 81 B1 REACTOR PROJECT SYSTEM LOGICS NOTE: CONTACTS SHOWN IN NORMAL CONDITION NOTE: THREE OUT OF FOUR STOP VALVES MUST CLOSE TO CAUSE A SCRAM LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT NOTE: Per NEI 98-03, this Figure, in it's entirety, is classified as HISTORICAL.

CONFIGURATION FOR TURBINE STOP VALVE CLOSURE INPUT TO RPS FIGURE 7.2-7 Rev. 11 9/02

At

'm_.SVSTEMA

. STUM. Li,...E I STIAM LJNE C MAlllstlAM LINE ISOLATlON CH:ANNEU CSWlTCH CONTACTS SHOWN tN POSITfONS WHEN ISO&.ATIOH VAt.YES USS THAN t~ C:L.0$EDI TRfPSVSTft.ft

}H nf CG l,~ 1:{'

1=~ E~

8 F' ICE'i'::

A2 at R£ACTORPROTECTION SYSTEM LOGICS fCOHTACD SHOWN.... HORMAL.CONOfTtOHl ITEAMUNED F022A

  • STUM LINE 4 IN90NU>VALYE Fera.A
  • SUMI LIN! A,. OU'ftlOARO VALVE 1'10tt8
  • STEAM*UHe 8. lftlOARO VALVE

'<>218

  • STl!AM UNI! 9, OUTIOAAD VALVE F022C.* :sraAMUM:f~e.r~ VALVE

'821C.

  • ft'8AM Uft'C,,,0Uf90ARO-YALVE F0220
  • tTIMl UMD., tN80AA'D VALVE Fm&D
  • STEAM LtNE IJ, OUl'llOARO VALVE NOTE:

ISOLATtON OF THREE Oft MORE stEAM. UNES WILL CAUSE A SCRAM.

F022D T,_ft SYSTIM I flOWeR IUI LIMERICK GENERATING Station UNITS 1 & 2 PER NEI 98-03, THIS FIGURE IN ITS ENTIRETY tS CLASSIFIED AS HISTORICAL UPDATED FINAL SAFETY ANALYSIS REPORT CONFIGURATION FOR STEAMLINE ISOLATION TRIP FIGURE 7.2-8 Rev. 11 9/02

00 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 LPRM STRING UPPER LEFT LETTER - INPUT FOR APRM CHANNEL 1 LOWER LEFT LETTER - INPUT FOR APRM CHANNEL 2 LOWER RIGHT LETTER - INPUT FOR APRM CHANNEL 3 UPPER RIGHT LETTER-INPUT FOR APRM CHANNEL 4 APRM SYSTEM LIMERICK GENERATING STATION UNITS 1 & 2 goo UPDATED FINAL SAFETY ANALYSIS REPORT LPRM CHANNEL ARRANGEMENT IN THE CORE AND APRM CHANNEL ASSIGNMENTS FIGURE 7.2-9 Rev. 10 10/00

LGS UFSAR Figures 7.2-10 and 7.2-11 Deleted

Ou,. o,.,.,.,...,. c.......... a, Laa.w..~ C:..-aCT.... -

S.C-" ""-~ C.......--.

_\\ Sc..... ao P.~.

-~-----+!----

LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT OUTLINE DRAWING: 26" WELD END MAIN STEAM ISOLATION VALVE FIGURE 7.2-12

REFERENCE DRAWi NGS DWG.

UFSAR NO.

FIG. NO.

M-188 M-198 M-211 I. 2-61 M-215 I. 2-71 M-217 I. 2-72 M-221 I. 2-54 M-236 I. 2-70 M-240 I. 2-56 i

~~

~

1... z.,

1* I M-230 'M-240 1

I M-198 I 1

I I

~--------r------1--~

UNIT 2 f

KEV PL~N t-iore:

i.Jl.414'~1.. TO.. u.IP "'111l~f ~,_

~.,,. -...,__._,.,...... e'"-~ "'° l llf IH M-**411 t *41Z FOR (LINE "A"~ 'o'MAIM STEAM VALVE DP.IEllTATION)

LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT PIPING AND MECHANICAL:

REACTOR ENCLOSURE, UNIT 1.

DRYWELL El. 272'-9" FIGURE 7.2 - 13

LGS UFSAR Figures 7.2-14 through 7.2-16 Deleted

LIMERICK GENERATING STATION UNITS 1 &2 UPDATED FINAL SAFETY ANALYSIS REPORT OPRM Cell Assignments (Channel 1)

FIGURE 7.2-17 (Sheet 1 of 4) Rev. 13 09/06

LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT OPRM Cell Assignments (Channel 2)

FIGURE 7.2-17 (Sheet 2 of 4) Rev. 13 09/06

LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT OPRM Cell Assignments (Channel 3)

FIGURE 7.2-17 (Sheet 3 of 4) Rev. 13 09/06

LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT OPRM Cell Assignments (Channel 4)

FIGURE 7.2-17 (Sheet 4 of 4) Rev. 13 09/06

,~,.. *~--~---~-----------'--------------------

ISOLATION TRIP SYSTEM A 6

I ~

c I I I Ir r

,J I

--t LI_

I L

Al L

~

~

CHANNEL A CHANNEL C AC POWER (REACTOR PROTECTION SYSTEM BUS A OR INSTRUMENT AC BUS A y A l_ C

---I---I-I

r:

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A c

INSTRUMENT CHANNELS ISOLATION TRIP SYSTEM B 6

I ~

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r

'r -,

.JJ LI_

I B I cl L

...I L

_J CHANNEL B CHANNEL D AC POWER (REACTOR PROTECTION SYSTEM BUS B OR INSTRUMENT AC BUS B f B YD I

}

INP'UTS FROM OTHER

{

. INSTRUMENT CHANNELS

-:r::- - - :r:- -

I I

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TRIP LOGICS FROM DC POWER FROM DC POWER FROM AC POWER BUS A A j_

j_ B CI ID f

WLENOID f INBOARD VALVES (DIV 1)

ACTUATOR LOGICS BUS B FROM AC POWER A 1 1 B (TRIP

~

=r ACTUATOR C

D LOGICS f

WLENOID f OUTBOARD VALVES (DIV 2)

LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT ISOLATION CONTROL SYSTEM FOR MAIN STEAM LINE ISOLATION VALVES FIGURE 7.3-1

ISOLATION TR 11' SYSTEM A 6

I re I

I I I 'r r

-,J L_

I I

cl L

~

L

_J CHANNEL A CHANNEL C AC POWER (REACTOR PROTECTION SYSTEM BUS A OR AC POWER YA le

--~---~-}

I I

A c

CHANNELS ISOLATION TR IP SYSTEM I

~

I ~

I I 11 'r r

1

_ _J L _

I B I I

DI L

.J L
...J CHANNEL B CHANNEL D AC POWER (REACTOR PROTECTION SYSTEM BUS I OR AC POWER 1 B y D 1NPuTs FROM OTHER

~

{-!---II---

TRIP CHANNELS I

I B

D TRIP LOGICS A.2:-~---- (LEAK DETECTION INPUTS) -----..---~ B T

Ay,B INBOARD VALVES VALVE CONTROL POWER 1-:;, 1---,

I K1 I I L ___ __J MOTOR CONTROLLER ACTUATOR LOGICS MOTOR CONTROLLERS T

C = ~}= D OUTBOARD VALVES VALVE CONTROL POWER l-;2l-1 I

K2 ~

I L ___ _J MOTOR CONTROLLER DIVISION I ESSENTIAL DIVISION II ESSENTIAL VALVE CLOSING POWER VALVE CLOSING POWER K1 _J_

K2 _L 1~_1 _______________

1~_1_

LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT ISOLATION CONTROL SYSTEM USING MOTOR-OPERATED VALVES FIGURE 7.3-2

AIR AIR SUPPLY EXH SPRING LOADED AIR OPER SLAVE CYL SPRING AND, AIR WILL CLOSE VALVE LIMIT SWITCH LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT MAIN STEAM LINE ISOLATION VAL VE CONTROL DIAGRAM FIGURE 7.3*3 Rev. 5, 4/96

Q -LOW REACTOR WATER LEVEL (LEVEL 1)

G -LOW REACTOR WATER LEVEL (LEVEL 3)

@ -HIGH DRYWELL PRESSURE

-REACTOR LOW PRESSURE PERMISSIVE e -

ADS TIME DELAY e

-CS OR RHR PUMP RUNNING PERMISSIVE HIGH DRYWELL PRESSURE BYPASS TIME DELAY START ADS START cs CS, RHR START RHR A LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT SYSTEM LEVEL AUTOMATIC INITIATION LOGIC-ADS, CS, RHR FIGURE 7.3-4

HPCI START HPCI 0

-REACTOR VESSEL WATER LEVEL 8

-HIGH DRYWELL PRESSURE LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT AUTOMATIC INITIATION LOGIC-HPCI FIGURE 7.3-5

VESSEL LEVEL SENSORS DRYWELL PRESSURE SENSORS TRIP LOGIC ACTUATOR EQUIPMENT MANUAL CONTROL ELECTRICAL DIVISION DIV 4 0 SEEFIGURE 7.1*4

    • PUMP ONLY DIV 4 90° TO 180° DIV 3 DIV 3 180° TO 270° DIV 2 0° TO 90"

LGS UFSAR Figures 7.3-7 and 7.3-8 Deleted

MANUAL RESET MANUAL INITIATION PB CR SEAL-IN AUX DEVICE CR SEE NOTE 10 CONTROL SWITCH lN "OPEN" POSITION RMS CR

_J PERMISSIVE

~\\

UNLESS INITIATION SIGNAL PRESENT

\\ ot~~E CR J

li NOT!: I'S I

PERMISSIVE

\\

UNLESS OVERTORO\\IED WHILE OPElllNG I

PERWIS51VE

\\

WHEN VALVE IS FULLY CLOSED tp.Y;{

>i..:;.z l

AR:MEC>

p..

/

POlMl~lVI: UNLE.55i \\

IN PULL TO STOP POSITION

\\

RMS E-1 I I

PERMISSIVE E~

l.Nt...E~:i VAL VE IS FULLY CLOSED I

OPEN CLOSE I

IL-~~R_E_vE_R_s_1N_G_c_o_N_r_A_cT_o_R_<_4_21_*~~~I TEST BYPASS VALVE MO FOl5A,8 THROTTLING TVPE !NOTE 2 Ii 31 CR COOT~DL SWITCH IN CLO.SE.

PO.lo!TION RMS I E-1 I

t/

PERMISSIVE

\\

WHILE llALllE IS CLOSING

\\

4z /c J MCC J

/

PERJ1!SSl\\/E.

\\

WHION VAL.VE IS FUL.LY OPEN 1

RAC TOR vi;:s5EL LEVEL I TRIP LIS B21-

~691A

~~/

w CR

/ '

CR llOTE. ~

REACTOR VESSEL LEVEL I TRIP LIS B21-N691E

~

/

W CR

/

CR J

(EOUIPMEMT BY "'[.)

0 START HIGH D<<n*ELL PRESSURE PIS 621-N694A 0

W CR

/

CR I

PERMI 551V[ WH.[N \\

REACTOR PRlS5URE 15

!\\[LOW SETPOINT PIS-OZI-CR I

N"90A HIGH DRY WELL PRESSURE PIS B21-N694E

'N

/~CR CR I

P(RMl~~IVf. WME.N

\\

RE"'CTOR PRt5!>URE 15

&LOW !>ETPOINT

/

P~5b 9BJ~"'

CR I

w CR 1

I PERMl5$( WHEN

\\

PoWER ~~ AVAILAe\\..[.

PUMP MOTOR BUS

\\

BY AE LP I I

PtRMl551Vt

)\\

UNU:~ Ill PULL TO STOP POSITION 15 ~EC OE.L.A..,...

R:>R. PU....... PS et; D

\\

RMS I E - I I 3 POSITION SWITCH "STOP" "AUTO" "START" SPRING RETURN TO "AUTO" FROM "STOP" "START" CONTROL SWITCH IN "START" POSITION RMS CR I

START PERMISSIVE UNl.llS STOP Slt;NAL IS PRCSOIT CR I I

PERMISSIVE

\\

AFTER 7 SEC.

TIME DELAY CR I i

SEAL-IN LP 1

I PERMISSIVE WHEN-\\.

" INITIATION SIGNAL" IS PRESENT

\\ ot~t~E I LP

/

I

~

b* ~LIGHT ON WHEN IN

~

l.IANUAL OVERRIDE

'\\.CR/

/cR' /©

/I' I

STOP AIR CIRCUIT 8REAKER 1521

  • CORE SPRAY PUMPS COOIA,COOIB,COOIC,COO!O NOTE 2 Ii l CONTROL SWITCH IN "STOP" POSITION RMS 1-4-S I

I I.

~~~E~~[~~t ~~l~\\2., so';;~~CL !p~rs~~~ 's1~i.!t~r!~~oC'LE~E.Nc.£ AFTER LOIN CDNDIT!Ct: A WIT~ PLANT or~ tHlRMAL AL!,ILIARY P()h/'[R ACTIVE PUf1?S.AiC STA"'1"S AFTER 10 SEC DEL.AY f0()4A F004B roos F 037 F015A fOl5B FOllA f 031 B

~

A.CT I VE PUHP COOIA & C COO! B & 0 I!> (0 STAll.<5 Al'<El'. lS 5EC. DELA.'C" QPE*S A'TER P.EAC LC7W PREii. PERM.

I OPENS AFTEF. REAC LOW PRESS. PERM.

QP[~S AFTEP. REAC LCW PREii. P[l<M.

I llf'tNS AFTER REAC LO*' PREIS. PERM.

CLOSES If OPE* -

NO OE LAY I CLOSES IF OPE* -

NO OELAY Cl OS[S AFTER FLCIW ESTA6LllH£0 I CLOSES AFTER FLCW ESTABLISHCO iol!TH PbANT ON STANO BY 0 IEIEL POWER

.S'T.Jlr.2.\\<& AF"TER i

-S.E.C.

C~l..A.V 5TAR"r~ Af'TEI>-

~E...:: DE.L.,0..'(

l'.fillL SAHE SEQUENCE AS CONDIT!~ A

2.

OIV 2 CIRCUIT IDENTICAL TO CIRCUIT FOR O!V I. DIV l & 4 PARTS IDENT!f!ED AS FOi.LOWS Plt1P HIN FLOW BYPASS VALVES CUTBOARO !SOL.VALVE IN~OARO !SOL. VAL YES TESTABLE CHECK VALVES PUMP SUCTION VALVES TEST BYPASS VALVES HIGH DRYWELL PRESS REACTOR VESSEL LEVEL REACTOR PRESSl:llE 0 IV 1 coou f031A F004.\\

roes F006A FOOU ro1s1 B21-*694A,E 821-16914,E B21-1690A,E, J,N DIV 2 COOlB f031 B f0()4B f0l7 F006B FOOlB f015B N694B,F N6918, F N690B,F,11.,P QJLl (001(

roo1c NE94C. G NE91C, G N690C,G DIV 4 COOID FOOID N6940.I""

N6910.c N6900.e

l.

PUMP HOTOI\\ CIRCUITS SHALL PROVUE FOR OVERLOAD PROTECTIOtL OVERLOAD RELAYS TO BE APPLIED SO AS TOHAINTAIN POWER AS LONG AS POSSIBLE WITHOUT ll't1EDIATE DAHi.GE TO HOTOR OR HARH TO ENERGIZED PIM:R SYSTEH. VALVE MOTORS SHALL BE PROVIDED WI Tl'.

OVERLCAO TRIP AHO BREAKER SHORT CIRCUIT PROTECTIVE TRIPS.

4, MOTIVE POW£R FOR DIV. l,2.3 E. 4 PUHPS SHALL ORIGINATE FROM A DIFFERENT EHERGENCY AC BUS. POOR fOR VALVES IN EACH DIV SHALL ORIGINATE FROM THE SAME BUS SUPPLVING PUMP PMR. CONTROL PMR roR PlflPS & VALVES OF DIV 1.2.3. & 4 SHALL BE fR(l1 A 0 I Ff ERENT SOUR CE *

5. **SWITCHGEAR DEVICE FUNCTION NUMBERS A!SI SPEC. C37.2.
6.

ALL EQUIPMENT ANO INSTRUHENTS ARE PREFIXED BY IYSTEH NC. E21 UNLESS OTHERWISE NOT"

7.

fOR LOCATION ANO IDENTIFICATION OF JNSTRlt1ENTS IEE INSTRLt1£NT DATA SHEET REf. 11.

B.

SEE REFERENCE P&IC'S FCI! ADDITllJ<AL INFCAAlTION ON ALARMS. VALVE INDICATING LIGHTS ANO PROCESS iHSTRLt1EHTA TIDH,

9.

DIV 1-A,E,J,H, CIV 2-B,F,K,P, O!V l-C,G, DIV 4-0,H.

10.

UNLESS OTHERWISE NOTED ALL COHT!OL SWITCH!I SHALL BE TYPE. l POSITION SWITCH "CbOIE" - *'"AUTO" * "OPEN" SPRING RETURN TD "AUTO" fROH "CLOSE'" OR "OPEN" POSITION, PULL TO STOP IN ALL POSITIONS.

12, THE CORE SPRAY SYSTEH SHALL BE DESIGNED IK ACCORDANCE iol!TH REf. 10.

13.

LAHPS TO BE LOCATED BHC7W REGULAR CORE SPRAY ANNUNCIATORS. LEGEND AS SH<MN.

14.

SiollTCH TC BE LOCATED BELOW LAHIS. Siol!TCH TO BE 2 POSITl(Jj "NORMAL" - "INDP",

15.

"U'Rt:>C.NTATI\\lt O' Pl'RAU..[.L TORQUE SWntH Cl>Me.INATION REFER TO RCFl:RE:NCC. 12

!lo

~..\\'..:'.~~~ ~6:i~Ltu"tp';'.,r6"'~ ~iiL~'lfi16~v't'"a."[.* PUMP RUNNllJG REfERENCE ODCLt1ENTS-

1. NUCLEAR BOILER SYSTEH P&!O 2, NUCLEAR BOILER SYSTEH rco
3. RESIDUAL HEAT R£HOVAL SYSTEH rco
4. CORE SPRAY SYSTEH PE.ID S. CME SPRAY SYSTEH DES. SPEC
6. HPC I S TSTEH FCO
7. RC IC SYSTEH FCO B. LOGIC IYHBll.S
9. RHR SYSTEM P&IO
10. ELECTRICAL EQUIP SEPARATION fOR IAF£GUARO SYS
11. INSTRUMENT DAU SHEET 12.. CORt 5PRA~ 5YSTE.M tLtM. 01"6 HPL ITEH NO.

821-1010 821-1030 Ell-1030 E21-1010 E21-4010 E*l-1030 E51-1030 A41-1030 Ell-1010 A61-4050 E21-3050

[.2.1-1040 729E613AD, SHT.1, REV. 10 Per NEI 98-03, this Figure in it's entirety is classified as HISTORICAL.

LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT CORESPRAYSYSTEMFCD (SHEET 1 OF 2 )

FIGURE 7.3-9 Rev_ 11 9/02

AUX CONT 42*

F* 4 FERMISSIVo '<IHEN R~ACTOR PRESSURE IS LOW SEAL-IN AU)(

DEVICE SEAL-IN AUX CONT 42

  • CONTROL SVI TCH IN "CLOSE" POSITION RMS C-2 B"

/

1~;JECTION MANUAL OVERRIDE COtlTROL Slo/ITCH "OPEN" POSITION CC"-£ S?RAY FLOW LESS THAN LOIJ fLOlJ POINT Rl'.S CR FIS

~651A PERMISSIVE UJ,J~E55 IN P\\JLL TO STOP POSITION RMS A-6 PERMISSIVE UNLE55 OVERTORCUED WHIL OPbJt.JUJ TORQUE ON SWITCH VALVE CR COtHROL SWITCH IN "CLOSE" POSITION RMS A - G REVERSING CONTACTOR !42l

  • COR£ S PRAY EATER FLO" CR n;.o.N FLOW P LOW DINT flS A*-*

N651A PERMISSIVE UNlfS~ VALVE 15 FlJU.Y CLDS!D LIMIT ON SWITCH VALVE PEAM\\SSIVt UNLESS ovtRTORQUEO Wlil~E CLOSING CLOSE SEAL* IN c;;:x42~

0*8 I

MINIMUM FLOW BYPASS VALVE f031Ai.8 PE:RMl!lill)l\\IE UNLESS VALV[ IS FULLY CLOSED LIMIT SWITCl-4 EXHAUST NOTE 2&3 F-5 SOLENOID PILOT VALVE AIR SUPPLY PU'S.HBUTfOtril pe CR EXHAUST CORE SPRAY INBOARD VALVE MO FOOS II F037 PERMISSIVE WHEN SOLENOID 15 ENERGIZED PERMISSIVE WHEN SOLENOID IS DE-ENERGIZED NOTE 2(.~

OPEN CLOSE REVERSING CONTACTOR l42l

  • CORE SPRAY OUTBOARD VALVE MO F004A Bo B NOTE 2 Bo 3 SEAL* IN AUX CONT 42 M*3 VALVE NOT FULLY CLOSED

'CR/

OPEN CLOSE

'CR/

Rf--+---------~---------r---tG

/

VALVE ACTUATOR

/

VALVE OPENS ON ACTUATION ANO IS FREE TO CLOSE WHEN AC TUA TOR REVERSES

'CR/

OPEN CLOSE

'CR/

Rf--+---------+---------t--;G

/

AO F006A LOCAL

/

<:~SPRA¥ OUT OF 'SERVICE CS 5UCTION VALVE MOTOR CM.RL0.-0 OOU>SS~POllf.ll TESTA&LE CHEC.I<.. VA~VE A.0 FOO'-A., &/'018 lA.E.* HV-108>

VALVE PERFORMS CHECK FUNCTION REGAAOLHS 0,. PLJSHRUTTON POSTION CONTROi. 5WllC.H IN CLOSED l'OSITIOtl OR llAlvt t.IOT l'Ul..LY OPUICD LIMIT

!>-12.

/

A NOTE 13

/ '

cs PUMP BREAKER NOT IN OPERATING POSITION 1!>'1' AE

/

A NOTE 13

/

cs IN TEST STATUS AUX

'19X 5W(RMS LP DE VICE5 CR 0111 3 AND 4 ONLY VALVE NOT FULLY OPEN CR CORE 5PRAY INJECTION LINE HIGH/LOW PRE55URE:

CR CORE. !;P'R;A"'-('

Llf>JE lt-J.T~.lt..L

&RE""""'-

co Re SPlll:AY

,._UTO !!>T'°'R"T LIMIT SI/ITCH ON LIMIT ON Cit.

&YA[

VALVE SI/ITCH VALVE

'----~-~

TYPlCAle Ml.WI.ML VAL\\IE5

~

OPERATED VALVE SEE NOTE 8 lYPICAL N6548/Nb581' SEE NOTE B

/

VALVE NOT FULL'<

CLOSED POI)

ON SWITCH VALVE TYPICAL FOR DIVISION 1,2,3 II 4 VAL VE NOl F"ULLY OPEN POS.

O"'

S'#lfCH VALVE TYPICAL rQA F0'!9A,B OM VALVE PERMISSIVE WHEN SOLE NOIO IS ENE~OIHO

.3 POSITIO~ SW "CL05£"'*.:,rop""QPEN~

MA.IP.. TAINEO CONTACTS

~EYLOCK IN *oPEN* POSITION CONTROL SWITCH IN -OPEN" POSITION RMS CR OPEN CONTROL SVITCH IN "CLOSE" POSI ~ION CLOSE REVERSING CONTA°CTOR 1421

  • SUCTION VALVE HO FOOIA B,C BoD i:-Q06A,8 Ot-.ILY F0'39A,8 ENERGIZE S.OLEMOID PILOT VALVE
  • OL Pl LOT LOCAL SOLEtrilOIO ENERGIZED NOTE 2 Bo 3 PERMISSIVE WHEN SOL ENOIO IS OE*ENE~GIZEC

/

VAlVE OPEN*

/

R~~---,--~-t-----iG

/

AO FQ]')A lOCAL

/

BYPASS VALVE AO FO'l9A,9 C:S !\\NY Vl'J..VE OVERLOAD c~

PUMP Mo,..o<<

CIZ.

CR AO)C OEVICE.5 ALARM UNIT IN TEST I INOP AV)(

ell.

DEVICE T""(PICAL Fol<.

DIV 1,2.~.4-OR POWLR L055 aREA1CEJ1 TRIP CR AV~

OEIJICE DIV I !\\ND Z ONLY CR CORE SPRAY PUMP MOTOR O\\IERC:URRENT AUX 8Y DEVICE OTHERS TYPICAL roR COOIA,8,C a D

&'l'AE.

LP CR CORE S.PR.Ay MANUAL INITIA TIOll

5-Wt"TCM Af:MEO
  • -ED CR P0 TYPICAL FOR DIVISION 1,2,3 11 4 C5 TRIP UNIT..

C:AL. OR.

<l>RO~~ FAILUll:E AIJY OEVICES CIZ.

A INVERTER F?WE.R FAIUJRE

... U)(

DEVICE.

CR ryP1CAL FOR Dl\\11$10N 1,2.,!>(4 C5 ~IP UNIT C:1'RD OUT OF FtL.E.

OR POWER

~AILURE AV><

OEVIC Pe~ NEI 98-03, this Figure in it's entirety is classified as HISTORICAL.

729E613AD, SHT. 2, REV. 10 LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT CORE SPRAY SYSTEM FCD (SHEET 2 OF 2)

FIGURE 7.3-9 Rev. 11 9/02

LGS UFSAR Figure 7.3-10 Deleted

LGS UFSAR Figures 7.3-12 through 7.3-25 Deleted

~FLHS

'raANS

!NOBOA I NOS OB INOSOC INO"OO INOSIA IN'CJSI B t/\\/OBI C IN051 D 1.,_+-,._...._ ___ INOC'f I A

.-+--+----I NO 918

...-........ ---/NO fY" IC

.---IN09/lJ IP"'-+-+--+---- I NO Cf IE

  • .--+--+---- I NO 91 F

.,_.....,_ ___ I /V09 I G

..--- /NocttH

.--+-+--""'---- IN 0 v SA

-+---/NO 9SC

...-+-.._~---IN09~A

.-~~1----/ NO 9? J:

IN ""ICJ.2,q I N4-0.2.. lJ IN4-CJ:2 E

//V40.2 /#"

I Sl,,YICE Lev~/ 3 NSSSS n

II II n

II It II L.*vel .2 NS.SSS~ ~PS IC If IC I.a V&I I,.2.; a CS(A),RHA(A),AOSC'4>, 1'.erc CS(B>~ /lHll(B>, HA:Z C~(r:), P.UR(t:) t AQ S(C) i..f!v&I 3 A 0 S ("')

A 0 S (c)

J.~vel 2.

l.~vel ~

II ACZ'C II RRCS II II o

I LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT LEVEL SENSOR CONNECTIONS FIGURE 7.3-26 REV. 1 12/97

11 LOCATION OF DETECTOR DURING NORMAL REACTOR7 STARTUP

\\t~~::

120.00 STROKE

...J UJ

~

u..

0 J:

f-(!)

z UJ

...J 0 PREAMPLIFIER FLEXIBLE SHAFT 7 I

MOTOR MODULE MOTOR & SWITCH LEADS j IN-CORE HOUSING AND GUIDE TUBE ADAPTER GEAR BOX DRIVE MOUNT BEARING LOAD ADJUSTMENT DRIVE TUBE CABLE GUARD CONNECTION POINT OF DETECTOR CABLE CORD GRIP LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT SRM/IRM NEUTRON MONITORING UNIT FIGURE 7.8-!

MOTOR FLEXIBLE CABLE POSITION SWITCHES DRIVE CONTROL MONITOR CIRCUITRY LIMERICK GENERATING STATION UNITS 1ANO2 UPDATED FINAL SAFETY ANALYSIS REPORT DETECTOR DRIVE SYSTEM SCHEMATIC FIGURE 7.6-3

FISSION CHAMBER DETECTOR DETECTOR DRIVE MOTOR MODULE REMOTE DRIVE CONTROL VOLTAGE AMPLIFIER &

PRE-

~TTENUATORi--~~

AMPLIFIER I I

'LOW LEVEL

=::oiv 1+-15,

-15v HIGH LEVEL I

CALIBRATE

& DIODE LOGIC UNIT RANGE SWITCH INVERTER MEAN SQUARE ANALOG OPERATE &

CAL.IBRATE 1---REF SWITCH TRIP RESET OPERATIONAL AMPLIFIER

~

, OPE A A TE & l _ r

/'~J-*--*-41----___,

--~--, CALIBRATE 1-SWITCH LOCAL METER COM

.---.-------,LOCAL LAMP COM REMOTE RECORDER TRIP

~ }TR IP OUTPUT UPSCALE i-------t;_..,. (Hl-Hl)TRIP ON LEVEL TA IP SET 1----------

~

I LOCALLAMP TR IP Q

}TRIP OUTPUT UPSCALE

+15

-15 I

I

+20v

+15v

+24v-----i PRE-

-20v VOLTAGE

  • 15v

-24v----iREGULATOR '--...,::.;:....,.__ _ __..REGULATOR COM COM COM 1--"~"'-'---~iL-~--~--

HV POWER SUPPLY REF OPERATE &

CALIBRATE SWITCH ctJ

_ (HI) ALARM ON LEVEL TRIP SET-----....

iLOCAL LAMP

~ }TR IP OUTPUT DOWNSCALE ctJ TRIP ALARM ON LEVEL TRIP SET~--------~-----~~~~~

.LOCAL. LAMP TRIP

~ }TR IP OUTPUT INSTRUMENT INOPERATIVE M ~,____-'-~~

LIU MODULE INTERLOCKS Per NEJ 98-03, this Figure in it's entirety is classified as HISTORICAL.

LIMERICK Gi:NERATING STATION UNITS 1ANO2 UPDATED FINAL SAFETY ANALYSIS REPORT FUNCTIONAL BLOCK DIAGRAM OF IRM CHANNEL FIGURE 7.6-5 Rev. 11 9/02

DD TIP CALIBRATION TUBE LPRM DETECTOR

_..,___ FUEL BUNDLE CONTROL ROD BLADE

~

D_._

DDDDDD

,,-------~,,

I I

I I

I TIP CALIBRATION TUBE--'--*

LPRM DETECTOR (TYP,,__.....,.

PRESSURE VESSEL

___ } CABLES TO CONTROL ROOM LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT POWER RANGE DETECTOR ASSEMBLY LOCATION FIGURE 7.8-6

J_

I

~

APRM 120 Vac Bus A APRM 2-out-of-4 Voter A1 J_

K1A I

K4A

~

K1E K4E APRM 2-out-of-4 Voter A2 J_

I K1C

~

K4C J_

I K1G

~

K4G To RPS Logic A1 To RPS Logic A2 NOTE:

Contacts are shown in normal operation position.

APRM 120 Vac Bus B J_

I

~

APRM 2-out-of-4 Voter B1 K18 K48 J_

I K1F

~

K4F To RPS Logic B1 APRM 2-out-of-4 Voter B2 J_

I K1D

~

K40 J_

I K1H

~

K4H To RPS Logic B2 LEGEND: K1A, K1B, K1C, K1D, K1E, K1F, K1G, K1H = (APRM Neutron Flux-Upscale Q! APRM Simulated Thermal Power-Upscale Q!

APRM lnop) and (APRM Not Bypasses)

K4A, K4B, K4C, K4D, K4E, K4F, K4G, K4H = (OPRM Upscale Trip) and (OPRM Not Bypassed)

S3 = APRM Bypass Switch LIMERICK GENERATING STATION UNITS 1 &2 UPDATED FINAL SAFETY ANALYSIS REPORT APRM CIRCUIT ARRANGEMENT FOR REACTOR PROTECTION SYSTEM INPUT FIGURE 7.6-7 Rev. 13 09/06

SRM IRM LPRM APRM OPERATION 1014 -

4 ~

I j I z

0 100

~

u <

a:

~

w a:

a:

1013.._

w

~

0 a.

10 1012 1

z 0

0 w

0

~

1011

~

a:

z u

w

~

x Cl) a:

z w

0.1

~

J:

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u..

a:

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...J 0

a:

u..

a:

~

1010 w

~

UJ 0

z 0.01

a.

...J

~

z

~

w a:

u w

a:

J:

w

~

a.

w 109 -

10-3 c.:>

a:

w >

,o-*"

0..

0

~

UJ

~

a:

a:

UJ

~

(/)

Cl) 107,,_

~

...J 10-5

...J u..

106,,_

10-6 105 SOURCE LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT RANGES OF NEUTRON MONITORING SYSTEM FIGURE 7.8-8

TYPICAL OF LOGIC CHANNELS HIGH DOME PRESSURE (NOT SEALED IN)

ARCS ARI READY FOR RESET LOW WATER LEVEL 2 TRIP (NOT SEALE IN) L-------------=================::r~---"""l"-~~--------R-R_c_s_A_R_1_1_N_1T_1_A_T_1o_N~~

R RCS MANUAL INIT~l~A~T.:_:10:.:N+, __

_!;;.A~R~l.!!M:.:::A::.:.;N~U~A;!!;L~l.:..;;N.;..IT;..;.1;..;A~

TIO;...N _____

ARI RESET HIGHDOMEPR~ES~S;U~R~E4-------------~---===------------,

(SEALED IN)

TD

~

9SEC LOW WATER LEVEL TRIP 2

{SEALED IN)

ARCS MANUAL INITIATION

{SEALED IN)

RRCS RESET TD 25 SEC R RCS POTENTIAL A TWS ANNUNCIATION 11BSEC TD 10 MIN APRM NOT-DOWNSCALE TRIP TRIP RECIRC PUMPS ARCS FW RUNBACK INITIATION SLCS INITIATION ARCS RWCU ISOLATION RRCS CONFIRMED ATWS (ANNUNCIATION}

RRCS RESET ARCS READY FOR RESET Note: This figure is based on GE Drawing Number 944E194TR.

Per NEI 98-03, this Figure in it's entirety is classified as HISTORICAL.

LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT ARCS INITIATION LOGIC FIGURE 7.6-10 Rev. 11 9/02

-n C> c

D m i;J>
0
0 C')

(/)

)>

0

)>

r-<

m

(/)

BACKUP SCRAM VALVES-ENERGIZE TO VENT LINE INSTRUMENT AIR F110B F110A RPS SIGNAL c

"'O c

~,..

m i

c m

D z n

~c~

(/) z C)

>-m

"" ~ z men m

~..... :D

)>Z~

zOz

)>NC)

~

en

(/)

~

u;

~

tJ 0

m

"'O z

0

~

ARI VALVES ENERGIZE TO VENT LINE F160B F160A F161 A F094 ril ND ND EXH ND B

ARCS DIV 1 EXH ARCS DIV 2 RPSA RPS B EXH ARCS DIV 2 EXH ARCS DIV 1 EXH EXH TO HCU BANK B TO HCU BANK A L..:.F..:.1,;;,,;63;;.:;B;.....a, __

~~--------....., TO F010 & F011

LEVEL 8 NORMAL WATER LEVEL 7 LEVEL 5 EL 310' - 2 %"

(zero ref.)

LEVEL~

LEVEL 3 BOTTOM OF DAYER SKIRT LEVEL 2 LEVEL 1 TOP OF ACTIVE FUEL w

~

z <

w z

a::

~

~

~

z 0

0 I-0 a:

I-w a::

w

l en a:

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en

l z

ACTIVE RANGE w z 0

N

...J w

~

u..

ZERO I REFERENCE

+

I I

t INACTIVE RANGE PECO ENERGY COMPANY LIMERICK GENERATING STATION UNITS 1 AND2 UPDATED FINAL SAFETY ANALYSIS REPORT WATER LEVEL RANGE DEFINITION FIGURE 7.7-1 Rev. 09 11/99

LGS UFSAR Figure 7.7-2 Deleted

ROO WllHt3RAWAL MOTOR t~OO

&LOC.K COt>;rROt.S SEt.~CT!Ol'lt t

_i __ t SlOP AC.1'Wt'l'Y CON'l'fWt.

A

~ao SEltf;:r10~-1 t

F!OtJ MOTtON CON1t=!OLS t

.;i.ctcvrr~*

COtHROt.

~

SfH!Al OATA,,.,,..--

Wtl'HOAA1NAl EllOCK 6 t ADORF.SSOF

._.ClJ SE't... £C't'ED 0Jl'E~3A73.0N ACT ION coot SiOP~M:~?.£ ~--_..-.. ________ _......_..._ __._. __..,_ ____..._,.._..._..._..._,..__

\\.. _

~--

( )........._ SHHAl OATA f'AH4;.. l f:L. ___..,..._

ANALYZER OUTPUT D>\\T.S.

~

OUTPt!r c1~rA FCH'f PER. NEI 98*03t THIS FIGURE IN ITS ENTIRETY IS CLAS-SIFIEO AS HlSTO.RICAL

\\

""------**---:,..._.---~----

.r,co1uss OF MCO

~!E.Sf'O!'JOINC O'i'~H~TiCN TM.:tNG PLACt; BCU

~TATUS LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT REACTOR MANUAL CONTROL SYSTEM OPERATION FIGURE 7.7-3 Rev. 11 9/02

START SU~V!C~ OP£RA'TOA se...ecno ~mo CfftAtN $TATUS OF t~f:)t.'T ROO PE-R NEI 98*03t THIS FIG.URE IN ITS ENTIRETY rs CLAS-SlFlEO AS HJSTO:RICAL AC't~ON lOO?

FOR SEL.ECTEO ROO MONl'!'O~ LOOP t=O~

N0t,-S£lECT£0 AOOS LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT REACTOR MANUAL CONTROL SELF-TEST PROVISIONS FIGURE 7.7-4 Rev. 11 9/02

I I soo /9 SWITCH NO.

--=i~

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I S02 lw I

I S03

.., ', S04 1*

1 I 505 P'

))-

1 I 506

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r 1 L5oe

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r I L509 I

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r I

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1 I 514 I

I 515 l

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~ L519 I

I L520

.., r I

I 521 I.

., r

_ --1 I 522 1

I 523 I 524 I 525 "ti 0

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I I 526 I -I 0

I z 527 1 r I S28 z

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L 530

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r I I 540 1

I 1 I 541

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I I 543 I 544 t

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I 546 I

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ROD

. WI TH DRAWN I 549

.I OV ERTRAVEL 1 r 0

I 550

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ROD "ti z INSERTED z

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LGS UFSAR Figure 7.7-6 Deleted

t MANUAi..

TYPICAi.. FOR EACH 1..00P TURBINE CON-TROi.. MECH ADMISSION VALVE INITIAi..

PRESSURE REGULATOR TURBINE BYPASS VALVES M-INOUCTION MOTOR G -AC GENERATOR C - ADJUST ABLE SP EEO COUPLING

~RECIRCULATION FLOW CONTROi.. COMPONENTS LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT RECIRCULATION FLOW CONTROL FIGURE 7.7*7 Rev 08 1V98 Rev. 17 09/14 Adjustable Speed Drive (ASD)

FIGURE 7.7-7A Rev. 16 09/12

t MANUAi..

TYPICAi.. FOR EACH 1..00P TURBINE CON-TROi.. MECH ADMISSION VALVE INITIAi..

PRESSURE REGULATOR TURBINE BYPASS VALVES M-INOUCTION MOTOR G -AC GENERATOR C - ADJUST ABLE SP EEO COUPLING

~RECIRCULATION FLOW CONTROi.. COMPONENTS LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT RECIRCULATION FLOW CONTROL FIGURE 7.7*7 Rev 08 1V98 FIGURE 7.7-7A Rev. 16 09/12 UNIT 2 MG Set Unit 2 FIGURE 7.7-7A Rev. 17 09/14 Figure 7.7-7A Deleted LGS UFSAR

LGS UFSAR Figure 7.7-8 Deleted

  • TUflO~r~~

l'fiESS'W~E flAE~IJAE REOOt.ATOR SET tl'OfNT l + IUA$

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LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT SIMPLIFIED DIAGRAM TURBINE PRESSURE & SPEED LOAD CONTROL REQUIREMENTS FIGURE 7.7-9 Rev. 11 9/02

INTENTIONALLY LEFT BLANK LIMERICK GENERA TING STA HON

~ITS I AND 2 LPOATED FINAL SAFETY ANALYSIS REPORT TRAVERSING INCORE PROBE ASSEMBLY (UNIT U

<SHEET 1 OF 2)

FIGURE 7.7-10 Rev. 1 July/91

~Outer Sheath !Ground)

~Center Conductor Guard Sheath OAL 130-170 ft.

DIA 0.258 1!._;.

(MAXl DIA 0.213" (RE Fl SENSITIVE LENGTH 1.00 11 LIMERICK r.ENERA Tittl STA Tia.

lftlTS 1 AND 2 IJ>OATEO Fl~ SAFETY ANALYSIS REPORT TRAVERSlNG INCORE PROBE ASSEMBLY

<SHEET 2 OF 2)

FIGURE 7.7-10 Rev. 1 Jul ;en

LGS UFSAR Figure 7.7-11 Deleted

INTENTIONALLY LEFT BLANK LIMERICK GENERA TING STATION UNITS 1 ANO 2 lPDATED FINAL SAFETY ANALYSIS REPORT RPV CONTROL DISPLAY

<SHEET 1 OF 6J FIGURE 7.7-12 Rev. 2 July/92

INTENTIONALLY LEFT BLANK LIMERICK GENERATING STATION UNITS 1 ANO 2 lPOATED FINAL SAFETY ANALYSIS REPORT CONTAINMENT CONTROL DISPLAY

<SHEET 2 OF 6>

FIGURE 7.7-12 Rev. 2 July/'l2

INTENTIONALLY LEFT BLANK LIMERICK GENERATING STATION UNITS 1 ANO 2 UPDATED FINAL SAFETY ANALYSIS REPORT CRITICAL PLANTS VARIABLES DISPLAY

<St£E T 3 OF S>

FIGURE 7.7-12 Rev. 2 J uly/g2

INTENTIONALLY LEFT BLANK LIMERICK GENERA TING STATION

~ITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT TREND PLOT DISPLAY

<SHEET -1 OF SJ FIGURE 7.7-12 Rev. 2 J uly/gz

INTENTIONALLY LEFT BLANK LIMERICK GENERA TING ST A TION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT TWO-DIMENSIONAL PLOT DISPLAY

<s.EET 5 OF 6>

FIGURE 7.7-12 Rev. 2 July/g2

INTENTIONALLY LEFT BLANK LIMERICK GENERA TING ST A TION UNITS 1 AND 2 UPDATED FINAL SAFETY ANALYSIS REPORT VALIDATION DISPLAY

<SHEET 6 OF 6J FIGURE 7.7-12 Rev. 2 J uly/q2

PE.R NEI *914J~03t THf:S.FfGURE IN ITS ENTIR.ETY IS CLASSIFlED AS HtSTO:RICAL LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT FUNCTIONAL BLOCK DIAGRAM OF SRM CHANNEL FIGURE 7.7-13 Rev. 11 9/02

00 02 04 06 08 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60

  • TYPICAL ROD YIELDING FOUR STRING INPUT TYPICAL ROD YIELDING THREE STRING INPUT TYPICAL ROD YIELDING TWO STRING INPUT ffi TYPICAL ROD YIELDING ONE STRING INPUT

~ LPRM INPUT UPON ROD SELECTION A

RBM ODA 'A' B

RBM ODA 'B' LIMERICK GENERATING STATION UNITS 1 & 2 UPDATED FINAL SAFETY ANALYSIS REPORT FIGURE 7.7-14 RBM ROD SELECTION COMBINATIONS Rev. 10 10/00

120 118 116 114

~

w en

z 0

0...

112 en w

0:::

w

~

w 0:::

......J 110 w

z z

~

r:

(.)

a:

al 0:::

108 106 104 102 100 0

BCCD1CHANNEL BCCD2 CHANNEL 2

4 6

CONTROL ROD POSITION (FT WITHDRAWN) 8 10 12 14 LIMERICK GENERATING STATION UNITS 1 &2 UPDATED FINAL SAFETY ANALYSIS REPORT TYPICAL RBM CHANNEL RESPONSE TO CONTROL ROD MOTION (NO FAILED LPRMS)

FIGURE 7.7-15 Rev. 10 10/00

0 c

8 A

LPRM 1 LEVELS CRUCIFORM CONTROL BLADE LPRM DETECTOR

~

BCCD1 CHANNEL

~

BCC02CHANNEL 0 NOT IN SYSTEM

BOTTOMOFCORE LIMERICK GENERATING STATION UNITS 1AND2 UPDATED FINAL SAFETY ANALYSIS REPORT NEW RBM BCCD 1/BCCD2 LPRM ASSIGNMENT FIGURE 7.7-16 Rev.5, 4/00

r-:::1 w 130 125

~ 120 z

r-:::1 8

{_!)

NOMENCLATURE ILLUSTRATION ONLY NOT TO SCALE W

W LTSP

~

          • o::;****************------------

w Cl) 0:::

H

~ ll5 -

~

w o::;

z H

~

0

.... 0..................................................................__ ___

I_T_P_s __ -...

w o::;

o\\O llO 105 100 94 H

()I w

o::;

HTSP

.... b................ *************************************************..................................,__ ______ _

z

~

o::i o::;

RBM DOWNSCALE 30 45 I

LPSP PERCENT 60 IPSP POWER 70 90 HPSP LIMERICK GENERATING STATION UNITS 1 & 2 10 UPDATED FINAL SAFETY ANALYSIS REPORT POWER DEPENDENT RBM TRIP NOMENCLATURE FIGURE 7.7-17 Rev. 10 10/00

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