ML22278A303

Rev. 21 to Updated Final Safety Analysis Report, Drawing, B21-1030-F-004, Rev 011, Fcd - Nuclear Boiler System

ML22278A303
Person / Time
Site:	Limerick
Issue date:	09/19/2022
From:	Constellation Energy Generation
To:	Office of Nuclear Reactor Regulation
Shared Package
ML22278A223	List: ML22278A202 ML22278A203 ML22278A204 ML22278A205 ML22278A206 ML22278A208 ML22278A209 ML22278A210 ML22278A211 ML22278A212 ML22278A215 ML22278A216 ML22278A217 ML22278A218 ML22278A219 ML22278A220 ML22278A221 ML22278A222 ML22278A224 ML22278A225 ML22278A226 ML22278A227 ML22278A228 ML22278A229 ML22278A230 ML22278A231 ML22278A232 ML22278A233 ML22278A234 ML22278A235 ML22278A236 ML22278A237 ML22278A238 ML22278A239 ML22278A240 ML22278A241 ML22278A242 ML22278A243 ... further results
References
Download: ML22278A303 (1)

Text

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...' ....'n 5 -- 4 NUCLEAR BOILER SYS "RIT'l~OIP'OllUMER.ICK I &.2.

A LOOP "A" lOOP "8" JET PUMP JET PUMP TOTAL FLOW TOTAL FLOW K602A j

CR K6028 j

CR r- .~.:.F_:.l , -- ----..,

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Ls-RH' VOLTAGE OUTPUT j VOl-TAGE: OUTPUT j I I I I

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RE:CIRCULATIQN RECIRC LOOP"I!I'*

DISCHARGE. VALVE I

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• ENERGIZED "A" DE-ENERGIZED <90% OPEN I

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I I o~t~CE V2~E I I O~~~CE LP I

\ Dt~I~E F-3 f \ Dt~I~E E-tZ I AVX DEVICE LP AUX DEViCE ON VALVE I

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PERMISSIVE WHEN \ PERM' ** ,VE WHEN \ PERMISSIVE WHEN\

I ( PE:RMISSIVE: \ AUX DEVICE "6" AUX DEVICE "A" RECtRC PUMP"A" I

( IS RUNNING Ii

~.- I WHEN RECIRC ENERGIZED ENERGIZED PUMP'~" IS I

I AUX DEVICE ENERGIZED RVNNING

\ Dt~I~E E*I2.

/ \ Dt~'~E F- 3

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FlOW I SI~NAL I I jPE:RM15.,VE WHEN RE.CI RC LOOP '8" fOR N ~ TURAL CIRev .AlION,OR WHEN I ,I BOTH LOOPS ARE PROVIDING

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OISCHA~GE VALVE

~~~~ ~~~~E.TA~UMPS FLOW ~~1.N./L --;-

I I JET Ult\P O~IVE FLOW LOOP "8" JET PUMPS FLOW SIGNAL F031B 15)90% OPEN <f-I r---

_ _ _ _ _ _ _ _ _ _ _ _ _ ...J PROVIOING JET PUMP DRIVE FLOW WHEN lOOP "A" ONLY I

o UNEQUAL LOOPS Vf~E /

TOTAL JE T PUMP PROVIDING JET PUMP RIVt FLOW I \ OAEl{,~CE FLOW SUMMER TOTAL JET FLOW I I 1 2 LOOP lOOP "S" JET PUMPS FLOW SIGNAL I WIo4[N LOOP "6~ ONLY SUMMER LOOP ~A~ JET PUMPS n W SI&NAL WI,u;N I I

K606 CR PROVtOlN6 J£T poMP DRIVE FLOW K607 CR lOOP "B" JU PUMP DRlVE FLO I LV PROYIOrHCl I I I I I I ~ I I I I I I I I ( PERMISSIVE WHEN \ I AUX DEViCE "A" I I DE-ENERGIZED I I IL _

/

E I I \ Dt~I~E F*3 I

I AUX DEVICE "f!)~

IL 1

I ENERGIZED I

[A~~ qr.v I co. I

~S.'VE WHEN \ AUX DEVICEWHE~

PERMISSIVE "8 \ P~~~'Sg~Y,~CEW~~N \

RECIR LOOP"A" F

I AUX DEVice "A" ENERGIZED I AUX DEVICE "6" DE-ENERGIZED ENERGIZED Arm uAM DE*ENERGIZED E~~:rRGIZED

~B" DE-ENERGIZED AND ONLY PROVIDING DRIVE FLJ:ItN TO JET PUMPS I AUXOE:V co. I AUX DEVICE E.-IZ

/ \ Dt~I~E E:-IZ

/ \ D~I~E I F-3 /

R ECIR LOOP"a" ONLY PROVIDING DRIVE j j j FLOW 10 JET PUMPS j

I RECORDER I

.-t" .613 I CR I H

TOTAL JET PUMP FLOW MEASUREMENT SYSTEM INBOARD

[OUTBOARD]

(SEE TABLE ml

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TABLE m I I

DISPLAY FUNCTIONS OF l~IBOARD AND OUTBOARD I I

II SYSTEMS TO BE DISPLAYED SEPARATELY TYPICAL OUTBOARD DEVICES SHOWN IN BRACKETS []

1 K DISPLAy FUNCTION INITIATING DEVICE I MOV POWER OFF OR THERMAL OVERLOAD AUX DEVICE I ,., .* m ** - " r-n~

I TRIP UNIT IN TEST TRIP UNIT INCAl OR GROSS FAILURE, I OR lOOP AUX DEVICE A 6 C (B aD] I I

SYSTEM OUT OF SERVICE REMOTE MANUAL SWITCH I I

TRIP UNIT OUT OF FILE OR POWER FAILURE MONITORfNG AUX DEVICE A a C ( BaD]

_____ -1I L

EII-F009 J F008,F022) F050A,B) F023 JFOl5 AlB 7

rBO~\()~O-r'Oc'-\.1\

ISOLATION SySTEMS FUNCTIONS M

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