ML22278A399

Rev. 21 to Updated Final Safety Analysis Report, Drawing E41-1030-F-007, Rev. 13, Sheet 4, Fcd High Pressure Coolant Injection System

ML22278A399
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: ML22278A399 (1)

Text

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HIGH PRESSURE COOLANT INJECTION SYSI rlIISTMADHO_lIMERICK I a 2 - - - - - --7 A

NOTE: RAMP IS ADJUSTABLE RAMP SIGNAL FOR OPTOMIZING ACCELERATION TRANSIENT.

l-lP(.1 STEAM REA:::t'OR VESSEL RE:Acn:>R: VESSEL ~~

i GENERATOR MANUAL WPPL'" WATER L.EVEL B WATER L.E"VEL B PRE5S LOW TRIP RESET I!

T~lP PUSHBUTTON I

foJe,.'}f!l6 CR LS L5 B21-B2J~

NG93F CR Nf.93e C" pe CR I -r I ~

B l-lPC.I STEAM I R;EACTOR VESSEL j

V.A,CUUM TANK ISOLATION SIGNAL'S REACTOR VESSEL CONDENSATE SUPPL.Y" lVATE.IZ LEVEL S WATER LEVEL B SEAL-IN L.OGIC B L@~

pp:ess LOW TRIP 11<1'"

LEVEL ~IGH E

LSH LOCAL C.R I~-G:o 2~_. 1561.1- CR L.... &2.I- CR AU~t_ONTI LP

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foJCl>~!:lF N6930 NG.~3H I

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CONTROL SW PERMISS,UE WHEN~

C.ON"'rROL SWITCH

\ CONTROL SW HIGH TURBINE HIGH TURBINE lOW PUMP PUSHBUTTON ( NOT PERMISSIVE

r IN "START" IN "STOP" SW' DEPRESS WHEN lOW' lEVEl EXHAUST EXHAUST SUCTION PRESS.

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POSITION IN AUTO POSITION POSITION TO TRIP SIGNAL IS PRESENT PRESSURE PRESSURE (HPCI PUMP)

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!;;... RMS CR \ RMS RMS C-2 LOCAL PIS cR PIS Nf.S,-F CR PIS C" pe CR \ Dt~I~E LP /

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LOCAL o VACUUM TANK CONDENSATE PUMP REF S TURBINE SPEED CONTROL -.J

+ t REF 8 AUTOMATIC TRIP 8. REMOTE TRIP 1 ~o-TURBINE AUXILIARV EOUIPMENT TURBINE TRIP CONTROL Ja,

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c E

t-OTE.~ THIS LIMIT SWITCH 51~NAL IS FOR FO?~

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SEALED IN

,t TURBINE. STOP HPC' VAl-V~ FULLY HPCl '~ITIAiION F n'llnATION CoLO$.ED SIGNAL SIGNAL B

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( NOT PERMISSIVE IN \ DEVICE CR MA.INTAINE.D CONTi CTS H "FULL TO STOP*

T IN "START" POSITION NOT PERM'SSIVE IN \

"PULL TO STOP" ~~N'l~~E~W I /

POSITION POSITION

/ I T 1'\".,-.*.

I 3POSlTION S\ri \ RMS H-7 "OPEN"':>TOP "C.LO~E \ RMS H-7 / RMS H-7 (cfERMO"VE WITH '\

CONTROL SWITCH IN j

IGf N. \ 1

~:!t~~g8A~~~TJ:fo~i'NK~~~g~~ 'AUTO' POSITION 1

--1 NOTE CONTROL SW fN "ST ART"

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'\ RMS J*I;' POSITION CONTROL S'w' \59I\1E lPE"MISSIUE. 3 POSITION SWITCH IN "OPEN" N lIAL\/E VAL\lE. e4\~F01Z Ie,) "START" - "AUTO" - ~STO~"

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POSITION R~S CR

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051~6 I

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MCC / \ LIMIT SWITCH ON VALVE / VALVE TO ROUE SW PERMISSIVE I

• WHILE Cl.OSII\lG

- ~ VACVE 511'J "MIT

~RMI.:,:,o:,\Ve IP~ \ SWITCH 70RQUE ON VALVE / CON}ROl. S:~ PERMISSIVE CONTROL SWITCHWHEN \ CONtROL ~W ( PERMISSIVk\

WHEN CaNT OIL ')

CONTROL SW IN "STOP" EXCEPT WHEN FULLY QP l~o~M~~ l~o'~~¥ioO~' l~os1tPtN PRESS. IS lOW POSITION I PERMISSIVE WHEN \

\ s'iJrr'lH V..eNVE / I PERMISS'VE WHEN \

FULLY OPEN RMS i CR \ RMS K-9 / RMS <-S I; PS

-*- -; RMS J-13 r l FULLY CLOSEO Ip ,\ \ UMIT ON / 1

r

\ s~ll~lJH vg~E / SWITCH VALVE 5E.AL -IN

cr VALVE TOROUE S'w' I

PERMISSIVE WHILE K

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-7 OPENING 1.- -II CR CR l

cr"

\ TORQUE ON 4Z CR CR I

lVE PULl'( \

SWITCH VALVE 7 I "

I PERM'S6"VE WHEN \ / R " / G " / /

0'" CON7R IN AUTO LPOSITION SW ITCH 1 K-9 7 VALVE I i I II i I I r START I STOP I I

OPEN CLOSE RMS START STOP I DC REVERSING CONTACTOR 42_ I I DC STARTER 42

• I ~TARTER42. I TURBINE EXHAUST VALVE MO F072 L

EXHAUST DRA,IN START VACUUM PUMP AUXiliARY OIL PUMP A.O. P-I REF B STEAM SUPPLY VALVE TO TURBINE MO FOOl START AUXILIARY OIL PUMP REF S

<TYP FOR COOLING "'Ai~R SUPPLY VALVE MO FOS2l j NOTE 5 1 18031-M'1.::,-\\-,*.:'H-X~ I TURBINE AUTOMATIC INITIATION CONTROL M

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