ML21055A220

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3 to Updated Final Safety Analysis Report, Drawing 6I721-2230-04, Rev. E, Logic Diagram Reactor Core Isolation Cooling System
ML21055A220
Person / Time
Site: Fermi, 07200071  DTE Energy icon.png
Issue date: 02/02/2021
From:
DTE Electric Company
To:
Office of Nuclear Reactor Regulation, Office of Nuclear Material Safety and Safeguards
Shared Package
ML21055A091 List: ... further results
References
NRC-21-0002
Download: ML21055A220 (1)
v • d • e


Text

8 7 6 5 4 3 2 1

'OPEN' OPE

'?EN' 'CLOSE' PUSHBUTTON S'JITCH CONDENSATE sr RAGE TAN:.: SEAL -IN 'CLOSE' LEVEL PUSHBUTTON SVITCH SEIL-IN PUSHEU'.TON SVITCH IS IS SEAL -]N DEPRESSED SEAL -IN PUSHBUTTDN S'wiiCH BEWJ SET P HH IS 'S DEPRESSED DEPRESSED DEPRESSED PB CR AUXIU,,RY ZONE GJ '

AUXILIARY DEVICE LP PB CR AJXILIARY CONT 72

  • ZcNE G7 AUXILIARY CONT 72* ZDN£ G7 PB CR CONT 72
  • _,. ___ P.UXILIARV CONT 72 ~ z t.E GJ I ?B CR i

PUSHBUT-ON SWITCH H

t ~

I

'OPEN' WITH GUARD MAlflT AI NED CONTACT NORMALLY KEPT I PERM[SSIVE UNLESS CLOSE PB IS DEPRESSED i f PERMISSIVE UNLESS CLOSE] PB rs I I e,,ss1;~;\

PEN PB iS \

OPEN

\ ?B ZONE H2

_J

/ PERMISSIVE UNLESS JP[N PB IS DEPRESSED I DEPRESSED DEPRESSED lusHBUTTON SWITCH

\

I PERMISSIVE \/1,[N VALVE IS \ PB ZONE H6

\ ?B ZONE H8 /

t \ PB I ZEN[ H4 I 'CLOSE' 'w!TH GUARD MAINTAINED CONTACT

< !COX PEN I i

I PrnMISS!VE VHEN L'MIT VALVE IS ON / < !007. OPEN si,.,'£TCH VALVE

\ LIMIT SVJTCH ON VALVE I PERMISSIVE VHEN PERMISSIVE UNLESS PERMISSIVE ll<l.ESS I PERMISSIVE 'JHEN

\

t PERMISSIVE UNLESS PERMISSIVE UNLESS I

\

\

VALVE FUlLY CLOSED VER TORQUED OVERTOROUED VALVE FULLY OPEN

\/HILE CPENING PERMISSIVE UNLESS PERMISSIVE UNLESS OVERTDROU£D VALVE I VHILE CLOSING OVERTORGU£D IJHiLE CL£lS!Nu >95% CLOSED VALVE VHILE OPENING )951 OPEN G \ LIMIT SVITCH ON VALVE

/

\ TOROU[

WITCH ON SVITCH

/

\ TOROUE SVITCH ON YP.lVE

/

\ LIMIT SVITCH ON VALVE

/

\ TORQUE I.IMIT \ TCRG\JE SVITCH VALVEGN /

\ LIMIT WITCH ON VALVE

/

S~JTCH v2flvE / SVITCH ON VALVE /

G OPEN CLOSE OPEN CLOSE DC REVERSING CONTACTOR 72

  • DC REVERSING CONTACiOR 72
  • PUMP SUCTION FROM SUPPRESSION CHAMBER VALVE MO F029 TURBir~E EXHAUST VAL \/E FOO!

(TYPICAL FOR VALVE MO F03DNOTE 5 <TYPICAL FOR F002)NOTE 5

~

Q}V7 VALVE HO F029 FULLY QP[N SUL ~!N LIMIT ON SVITCh VPLVE F F RC!C IMITIATION SIGNAL F

I IG7 AUXILIARY CONT 72

  • ZONE El VALVE M F031 'CLOSE' FULLY PUSHBUTTON S\i!TCH SEAL-IN SEAL IN I PERMISSIVE L*NLESS "OPEN' PUSMDIJ1T[]N S\JITCH PERMISSIVE VHEN PERMISSIVE \/PEN \ I OPEN tEFRESSED IS CLOSE 'B IS VALVE MO [029 JS VALVE MD F031 '

'OPEN' I iS SEAL IN PUSHBUTTON WITCH DEPRESSED

!' DEPRESSED NOT FUU Y OPEN NOT FULLY PEN UM!T ON PB CR AUXILIARY ! -NE _3 IS PHXILIARY ZONE 07 VALVE MO FD29 VAL VE MO F031 VALVE HO FD13 I/AlVE MO F[]22 I SVITCH VALVE CONT 72*! L t:.

AUXILIARY DEPRESSED CONT 72

  • FULLY OPEN FULLY CPEN

'IDT FULLY CLOSED

>95% CLOSE

\ PB )ONE F2 / '

!' 'B CR \ AUXILIARY DEVICE CR I AUX DEVIC[ CR I I

~

ZONE D7 PB CR CONT 72

  • LIMIT EN LIMIT ON AUXILIARY CR UMIT ON SVITCH VALVE SVJTCH VALVE DEVICE SVITCH VALVE PERMISSIVE UNLESS CPEN PB I I PERMISSIVE UNLESS VALVE HO ~010 PERMISSIVE UNLESS PERMISSIVE VHEN PB IS J:EPRESSED ZONE FB

( IS >95% CLOSE OP£N PB IS TIEF,ESSED

\

PERMISSIVE UNLESS CLOSE PB IS JEPRESSED VALVE F013

!S

\ LIMIT SVITCH v2flVE / \ PB ZONE E4 /

FULLY CLOSED E PB ZON( E7 AUXTUARY DEVICE ON VALVE

'CCOSE' PUSHBUTTCN WITCH JS I PERMISSIVE VHEN VALVE IS

< 100% POI

)~PRESSED PERMISSIVE UNLESS ON E

PB CR VM..V[

)95% CLOSED \ LIMIT SVITCH VALVE I LIMIT ON PERMISSIVE *..rHEN SVITCH VALVE VALVE JS ).

< 100% OPEN .

l.lMIT S'JITCH OIi VALVE PERMISSIVE UN*.ESS VALVE

>95% OPEN ) \

PERMISSIVE UNLESS CVERTORQUED VALVE OPENJNG

(

PERMISSIVE @LESS VERTORJUED

\/'HILE CLCSING ) ( PERMISSIVE JNLESS VALVE NOT FULLY OPEN

\ LIMIT S~ITCH ON VALVE / T RQLE S1JITCH ON VALVE

/

\ 1ORQL'E SVITCH ON VALVE

/

\ LIMIT WITCH [N VALVE /

PERMISSIVE liNLESS

\ I VALVE

> 5% JPEN \

PERMISSIVE UNLESS HIGH TGRQUED

\/HILE OPENING I PERMISSIVE UNLESS OVERTORGUED VHTLE CLOSING PERMISSIVE UNLESS VALVE

95
,: CLOSED LIMIT SVITCH ON WLVE TORQUE SVITCH CN VALVE \ TORQUE SlilTCH
I VALVE LIMIT SVITCH ON VALVE D OPEN CLOSE D

DC REVERSING CONTACTOR 72

  • PUMP SUCTION FROM CONENSATE STORAGE TANK VALVE MO FOlO NOTE 5 OP£N CLOSE

'PN' PUSHBUTTDN SIJITCH HEAM SUPPLY VALVE DC RcVERSING CONTACTOR 72* IS [045 TURBINE STOP VALVE DEP!ESSED FULLY CLOSED Fil.LY CLOSED VALVE MO FC22 TEST BYPASS TO CONDENSATE STORAGE TANK RCIC INITIA TICN SIGNAL

@ \

I PB CR FOR MOF012 LIMIT SVITCH CN VALVE liMIT SVITCH ON VALVE

<FULL PEN/CLOSE VAL VDNOTE 5 (cc\ ~

ONLY

'OPEN' PUSHBUTTON S\/ITCH IS DEPRESSED iIm RCIC FLOV LOV RCIC FLO'.J HIGH

'CLCSE' PUSHBUTTON WITCH IS DEPRESSED STEP,.M SUPPLY VK VE F045 FUlL Y CLOSED TURBINE STOP VALVE FULLY CLGSED w NOTES, l SEE 1-223 -01 FOR NOTES, REFERENCES AND LEGEND, PB CR H/L LP rs H/L ZONE C7 PB LIMIT 'CLOSE' 2, ALL VAL\ E NUMBERS ~RE PREFIXED E5150 UNLESS I [SIN!ID02 E5l~;002 CR S'JITCH ON VALVE LIMIT ON SEAL-IN NOT PERMISSIVE VH[N P!JSHBUTTDM S\rlITCH OT'HER\J1S E SHO'JN C SEAL-IN

/

SI/ITCH VALVE VALVE CLOSE SIGNAL IS PRE.SENT JS DEPRESScD SEAL-IN C

AUXILIARY ZCNE A3 ,uxILIARY c NT 72* \ AUlit:~r LP PB CR ZONE A3 I

' CCNT 72

  • AUXILIARY I P! RM[SSIVE \/HEN RCIC PUMP DISCHARE PRESSLRE CONT 72
  • ZONE A7 SEAL-IN HIGH I

\\

\ PS-E51\N020 LP I I PERMISSIVE UNLESS /UXILIARY COIi! 72

  • ZONE A7 L_ CLJSE PB IS DEPRESSED PERMISSIVE JNLESS CL:JS::: PB IS \' I PERM[SSIVE VHEN VALVE REQUIRED ;:;

FDR VALVE -, PERMISSIVE UNLESS VALVE I PERMISSIVE UNLESS Pl ZO,IE C6 /

DEPRESSED

'; ( IS < 100% OPEN MO FD13 NL Y FULLY CL SED '

DPEH PB JS DEPRESSED I

\ PB ZOIIE C3 /

\ LIMIT , I \ LIMIT LIMIT / PB 61721-2230-04 I S\lliTCH VALVE SVITCH SVITCH ZC!NE C4 /

LATEST REVISIO,,N FlRMISSIV : l;/fUl PERMISSIVE UNLESS VALVE )951/.

CLOSED PERMISSIVE UNLESS OPEN PB IS DEPRESSED

- . ."~ .

. .* * **r- / ONLY f:"OR MOV F012

~

~ E I

  • 0 r------

VALVE JS

( lOOY. 0PEN \ LIMIT S\JITCH N

W.LVE \ PB ZONE CB / *-*- ~~ -J..,

0

\ 1 "v -

LiHIT I PERMISSIVE UNLlSS

\ PER"IISSJVE JNLESS PERMISSIVE UMLCSS ~ PERMlSSIVE "

?

vZ:vE / VALVE OVIRTDRQUE I VERTGRQGED E PERMISSIVE 'JH[N

\'

i,N UCLEAR S\.,'ITCH -* UNLESS VALVE B >957. OPEN VHILE OPENING VHILE CLOSING ( '-, FULLY CLOSED

.& A A_,.., >

W1L VE FULLY OPENEJ

. B LIMIT ON TORcJUE

\ TORCU(

NJ I SAFETY RELATED S.VITCf-! VALVE j SIJHCH ON VALVE

/

SVITCH VA~VE \

LIMIT SVITCH i

ON VALVE ,I \ LIMJI SViTCH ON VALVE I r

  • l  ?

i t _, . .

PERMISSIVE UNLESS VALV E

) 95% [P[N I PERMISSIVE UNLESS OVERTORQUED \./1-:ILE \

PERH{SSJVE UNLESS CVERT RQUED VHILE CLOSING I PERMISSIVE UNLESS VALVE

>957. CLOSEr

,A A A A A ** . '

' THI S IS A MICROSTATION PRODUCED DRAWING.

CPENIN~

CHi NGES OR REVISIONS MUST BE BROUGHT LIMIT TORQUE CN TORQU£ TO THE ATTENTION OF THE PLANT ENGINEERING SVITCH ON VAcVE

/

\ SVITCH VALVE j \ SI/ITCH DI, VALVE

/ \ UHJT

\_ S'JITC_H-*-*

ON VALVE OPEN CLOSE

  • - DEE GN GROUP TO ENSURE THAT CONFIGURATION f.----..--~-

DC REVERS!~ CONTACTOR 72* COl TROL IS MAINTAINED, THIS DRAWING WAS REFORMATI'ED BY PUMP DISCHARGE VAL \IE MD F013 MICROSTATION AT REVISJON "D~. ALL TNC,CODE Detroit Edison Fermi 2 OPEN CLOSE (TYPICAL FOR DISCHARGE VALVE MD F012lf:OTE 5 E IDCD'S TNCORPORATED, PREVIOUS APPROVAL SIGNATURES ARE ON FlLE ON MJCROFILM IN DOCUMENT CONTROL PREPARED BY u

DATE TITLE LOGfC DIAGRAlVI REACTOR CORE ISOLATION COOLING A PORTION OF THIS DRAWING

* ts ,\FFECTED BY THE FOLLOWING:

DC REVERcING CONTACTOR 71

  • EDP-34041.B004, REV, ¢ SYSTE:tvl TC CHANGE DOCUMENT A MINIMUM FLO\. BYPASS TO SUPPRESSIO~J C1AHBER VAL VE MD F-019 0 OTHER REVISIONS:

_Cl{~CKED BY DATE APERTURE CARD *rrru:::: A NOTE 5 AP.J:.~9_VED BY LOGIC DIAG RCIC SYSTEM PLAA""T IOE.NTlli'lCATION SYSTEM NUMBER ARMS RECIPIENT#

PREPARED BY I DATE CHE5_=}qm~_ DATE 1 E5100

  • DOCUMENT TYPE CODE NUC OPS FILE NO. DA'i'E ISSUED TO lS WJ ADLER I 4127/09 __ r):t_ _:;' i/ZE/oCf r-.9.TJJER APPROVAL<; DATF. DDDINC 1 1801 .\-.QCJO<j

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.APPROVED BY Y::~:,c..t "/. .IZ.d

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DATE

'tf4,,/4 EDP POSTING ENTRIES REQUIRE TitE ADO!UONEITHER OF THE ARMSORSTATUS coo~

J DRAWJNG NUMBER 6 I7 21 2 2 3 Q Q4 m :v.

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