ML22278A394

Rev. 21 to Updated Final Safety Analysis Report, Drawing E21-1030-F-004, Revision 5, Sheet 1, Fcd Core Spray System

ML22278A394
Person / Time
Site:	Limerick
Issue date:	09/19/2022
From:	Constellation Energy Generation
To:	Office of Nuclear Reactor Regulation
Shared Package
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References
Download: ML22278A394 (1)

Text

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" I 2 3 6 7 B 9 REACTOR HIGH VESSEL ORY'w'ELl A LEVEL I TRIP PRESSURE LIS 821-W N69/A

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CR CR l.lOTE. ~

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START PIS 821-N694A

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CR I'O"Te.'"

'FCF~ Z'!>6XI'Z'!'AO Gol <G2. (E."Z.\-\O~o)

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1. THE COHROl SYSTEM SHOWS. ~""!:>T1:.M I,OPE.RATING. SoEQUE.Nc.E AFT611 LON B WATER LEVEL OR HIGIi DRYWELL PRESSURE SIGNAL 15 1\5 FOLLCWS:

k..QUlli.L..l!i WITH PLANT ON NORMAL AUXILIARY PQWfR ACT I VE PUMPS, A ~ c 6TART5 AFTER 10 5£ C OEL.A'Y e (0 6TA~T6 A~TEfl,. IS SE,c. OEL ...."(

~J.!llJ.

f004A I OPENS AFTER REA(: lQoJ PRESS. PERM.

I REACTOR HIGH F004B 11 OPENS AFTER REAt lOW PRESS. PERM.

I VESSEL DRY'WELl F005 I OPENS AFT~R REAe L""" PRESS. PERM.

LE TRIP PRESSURE ra37 r I OPENS AfTER REAe LOW PRESS. PERM.

Fa15A I CLOSES I F OPEN " ~10 DELAY MANUAL MANUAL FOlS6 (1 CLOSES IF OPEN -'NO DELAY RESET INITIATION IllS B21- CR CR c-h-Sj N691E ra3!A I CLOSES AfTER FLOW ESTABLISHED W"

FoolB  ! I CLOSES AfTER flOW ESTABLISHED 0'. __

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!:;" PB CR

....RMEO CR P~ W CR ill.llil1!U WITH PLANT 00 STANDBY OJ[$El...f.M..8.

ACTIVE PUM?,

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COOIA t C

!!--$i ST,AR\'5:> AFTER 7 5e..c. ~LA.."{

C0018 t 0 1 'G"1 START::' AFTER 7 ~E.C D£.LJo,."'(

X!.LYlli 'iAMf SEQlf:NCE AS CeND I T I a~ A

-OJ LIGHT ON WHEN 2. DIV 2 CIRCUIT IDENTICAL TO CIRClllT Foo. DIV 1, lilV 3 (, 4 PARTS IDENTIFIED AS fOLLOWS, ~'"

rn W SEAL IN AUX -- /,

,CR L PIt1P MIN FLOW BYPASS VALVES IW'..l COOIA F031A Q.1L1 COOlS F0318 ill..l.

CDOIC P.l.L1 C0010 'w1> )-

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OUT80ARD ISOL.VALVE FDD411 F004B D INBOARD ISOL. VALVES FOOS F037 TESTA8LE CHECK, VALVES f006A F006B PlI-\P SUCTION VALVES FOOIA FOOIB FOOIC FOOID TEST 8YPASS VALVES FOl5A FOIS8 ~~

HIGH DRYWELL PRESS REACTOft VESSEL LEVEL t321*N694A,E 821-N691A,E "l694B,f

)IB,F N694C.G N69IC,G N6940,H N6910,H ilill 7

REACTOR PRESSCRE 621*N690A,E, N690B,f,Il.,P N690C,G N69"JD,H SEE NOTE 10 J,N (EQUIP' ~"'T CONTROL SWITCH BY Al 3. PUMP MOTOR CIRClllTS SHALL PROVIDE FOR OVERLOAD PROTECTIOL OVERLOAD RELAYS TO IN "OPEN" 8E APPLIED SO AS TO MAINTAIN PMR AS LONG AS POSSI8LE WITHOllT I~EDIATE OAMAGE POSITION TO MOTOR OR HARM TO ENERGIZED P~ER SYSTEM. VALVE MOTORS SHALL 8E PROVIDED WITH OVERLOAD TRIP AND 8REAKER SHORT CIRClllT PROTECTIVE TRIPS.

RMS CR CO~TROL SWITCH 4. MOTIVE POWER FOR OIV. 1,2,3 & 4 PlIMPS SHALL ORIGINATE FR(}\ A DIFFER[NT EMERGENCY IN CLOSE. AC BUS, PCMER FOR VALVES IN EACH DIV SHALL oo.lGINATE fROM THE SAME GUS SUPPLYING E PLt\P POWER, CCtiTROL POWER fOR PUMPS (, VALVES OF IIIV 1,2,3. t 4 SHALL BE fRCtI A POSITION 2IA-2. DIFfERENT SOllRCE.

RMS 10:-1 5 . . . . . SWITCHGEAR DEVICE FUNCTION NllMBERS AISI SPEC. C37.2, U l 6. ALL EQlllPHENT AND INSTRllMENTS ARE PREflXEO BY SYSTEM NO. E21 UNLESS OTHERWISE NOTED.

PERMISSIVE ~ /, PERM'>011lt: UNL~SS \ 1 7. FOR LOCATION AND IDENTIFICATION OF INSTRLttENiS SEE INSTnL.t1ENT OATA SHEET REF. 11, 0\

UNLESS INITtAfJON IN PUL.L TO STOP 8. SEE REFERENCE P&ID'S FCfl. ADDITIONAL INFORMATION ON ALARMS. VALVE INDICATING SIGNAL PRESENT LIGHTS AND PROCESS INSTRlJ1ENTATION, c"----l POSITION F AUX DEVICE \ RMS E-I

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U~U:5S STOP PtRMIS,;!Vt IN PULL TO POSITION

9. DIY I-A,E,J,Nl DIV 2*B,F,K,P; OIV 3-C,G; DIV 4-0,H.

10. llNLESS OTHERWISE NOTED ALL CONTROL SWITCHES SHALL 8E TYPE, 3 POSITION SWITCH l!j

/ "CLOSE" * "AllTO" - "OPEN" SPRING RETURN TO .... J70" fR01 "CLOSE" OR "OPf.N"

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NO"T~ IE-I

\ RMS POSITIOH, PULL TO STOP IN ALL POSITlOOS.

P'R~ISSIVE UNLESS OVERTORQl1t.D W1ilLE OPOltuG

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12. THE CORE SPRAY SYSTEM BE DESIGNED IN ACCORDANCE WITH RH. 10.

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~HALL

\ TORQUE SWI':'CH VAOL~E I ~

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13, LAMPS TO BE LOCATED BELOW REGULAR CORE SPRAY ANNIJNCIAT!lRS, LEGEND A~ SHOWN.

, PERMISSIVE Uo\IL.E,'~ VALVE 15

,~ PERMISSIVE WHILE VALVE

\

14. SWITCH TO BE LOCATED BELOW LAMPS. SWITCH TO BE 2 POSITI().l "NORMIIL" _ "INOP".

FULLY CLOSED IS CLOSING CONTROL S.... ITCH

/ PERMISSIVE \ 3 POSITION SWITCH IN "STOP"

/

WHEN VALVE IS 15. ~g.~~~NNZt\~( Of PARALLE.L TORQUE, SWITCH COMBIt.1ATIOI\l, RE.FER TO POSITION S~WiJH "STOp* , AUTO" "START" SPRING

• E FULLY CLOSED \ VAOtVE / \ 42/ C I MCC RI :TURN TO "AUTO" H fRC M "STOP" "START" RMS I ..... -5

\ S~I~~TH VAOL~E / Ito ~~~...~U~~~~ 5~G~~L t~t>~l~Io\~-;, ~~L~~~16~v~tE., PUMP RUN~lt.lG

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ONTROl SWITCH

~OTE. 15 IN "START" POSITION

/ PERMIS5IVE \ / PERMISSIVE \ / PERMISSIVE. \

UNLESS VALVE IS UNLESS WHEN VAL.VE. IS . , . . " . - - LIGHT ON WHEN IN RMS CR FULLY OPEN .R.y,~R;rA~9~~~o FULLY OPEN MANUAL OVERRIDE

\ S~~I<!H V~L~E 7 \ TORQUE VAOLNVE--j

\ ~~~[H I VA~~E 7 SWITCH

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~CR l j REfERENCE OOCllHENTS, t1fLilll1.JjQ .

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1. NUCLEAR 80lLER SYSTEM PtlO B21-1010 E

/ 2, NUCLEAR BeiLER S',ST£M FCD 821-1030

3. RESIOUAL HEAT REMOVAL SYSTEM FCD I

(11*1030 OPEN I CLOSE STOP 4, CORE SPRAY SYSTEM P&ID

s. cmE SPRAY SYSTEM DES. SPFC

£21-1010

£21-4010 REVERSING CONTACTOR (42)

• I AIR CIRCUIT BREAKE~ (:')2)

• 6, HPCI SYSTEM fCD

7. RC IC SYSTEM FCD (41*1030 ES1-1030

8. LOGIC SYM80LS A41-1030

9. RHR SYSTEM P('ID ElI.i010 1?: ~~~~~~~~~

TEST BYPASS VALVE MO FOl5A,B CORE SPRAY PUMPS COOIA,COOIB,COOIC,COOID THROTTLING TYPE (NOTE 2 81 3) A61-4050 NOTE2813 5X¥~P$~~~;RATIDN FOR SAFEGUARD SVS E21-30S0 12.. CORE. 5PRAY ~':'51'E.M E.LtM, DIAG E.2.1-I040 K

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L 18031.M-lo£,;I,I-ID~D'F-OD451

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