ML21055A232

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3 to Updated Final Safety Analysis Report, Drawing 6I721-2110-04, Rev. a, Logic Diagram Control Rod Drive Hydraulic System Part 4
ML21055A232
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: ML21055A232 (1)


Text

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61211 - ~ 6I2110-3J5, H H SELECT VITH I SELECT 1 IRA\/ C!tlll!ll. INSERT IS PERMISSIV£ C!tlTRlll IS PERMISSNE r

I ANNUNCIATING ROIi \IITHIIRAV Bl[J:K ClJNTRlll.

JS PERMISSIVE (C~AIB)

R!1D \IITHDRA\I C!tlTRlll IS PERMISSIVE I

I PERMISSIVE AfTER TIME DELAY Of 2.13 SEC!tlDS TD VAIT f1JI \IITHDRAVAL C!tlTINUCUS VITHJIRAV CONTR!l. IS NOT PERNISSJV[

PERMISSIVE AFTER TIME OCLAY If ruJi> SEC.

I PERMISSIVE AFTER TIME DELAY Of 22 SECIJNDS TD VAil FDR INSERT C!tlTIIIJllJS JMSERT ClJNTRIIL JS ,OJ PERMISSIVE

' 0 I PERMISSIVE AfTER TIME DELAY Mc SEClJNJS

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G 612ll0-5 ZONE D2 ZONE F7 612110-1 TABLE 1 ZONE CB 612110-1 TABLE 1 612110-1, TABLE 1 ZONE D4 612110-1, TABLE 1

"" G I I I I r__J PERMJSSIV~ PERMlSSJVE PERMISSIVE AFTER TIME fDR TK PERMISSIVE Cl)jT!NlllUS PERMISSIVE C!tlTINUIIJS C!tlTINlllUS fDR TIME INSERT FDR TIME DELAY llf INSERT

' DELAY!f 0.7 SEC. T VAil

\IITHIIRA\I C!tlTRIIL IS

' OCLAY llf

~9 SEC. 1D

- OCLAY If FDR TIME DELAY If 4.4 SEC!tlDS TD SETTLE

- ClJIHRIIL IS 22 SEClJNDS TD '

C!tlTRII. IS FDR UNLATCH SETTLE \ 11.62 SEC. TD Utl.ATCH PERMISSJVE INSERT PERMISSIVE

\ PERMISSIVE 612110-1, TABLE 1 612110-1 TABLE 1 612110-1 TABLE I 6I2110-1, TABLE l ZONE D4 612110-1, TABLE I ZONE D4 ZONE CS r (

Ir IY-UNLATCH CONTROL I PERMliSlVE FDR TIME OCLAY or 150 SEC. T VITHIIRA\I

[ti[ NITTCH

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I r- ROD INSERT CONTROL F 612110-l, TABLE 1 r,<

F CONTROL ROD ROD \llTHDRA\I cV (ROIi 14JVEM£NT CONTRll. S\I)

PERMISSIVE \/HEN ROD OUT NOJ(lj S\IIT{lj JS ON M846

\IITHDRA\I CONTROL ZONE G6 6I21I0-3 ZONE C6

\

RMS

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612110-3 ZIINE G4

/

I

, CR / C!tlTJNUllJS VITHDRAV I CONTJNIWS INSERT (ROD MDVEMENT CltHRll. S\I)

PERMISSIVE \/HEN ROD IN SVITCH JS !ti R ,__ _ CONTR!l. IS NOT C!tlTR!ll IS NOT PERMISSIVE PERMJSSJVE 612110-3 /

(ROD OUl NDTCH [l\l[RRI.DE S\I)

PERMISSIV[ VH[N NOTCH ROD/

\IITHDRA\,/

, I Rl!S 10( G4 DV[RRID[ SWITCH JS OH ZONE C8 ZONE D4 611110-1 /

E \ RMS 11tl£ G3 PERMlSIVE E IIHEN INSERT IUS JS NOT ENtRGJl[D RVM INSERT ClltllR!ll JS POVER AVAJLABI.E PERMISSJV[

ZONE C4 AlfiUNCJMJN6 ROJl BLOCK IS PERMISSIVE (CKA!B)

SETTLE CONTROL_;-

D 6I2ll0-7 ZONE C2 ROD DUT NDTCH OV£RRJDE SV)

PERMISSIVE \/HEN EMERuEHCY R!lD IN SWITCH RMS IS NOT ON 612110-I /

PERMISSIVE WHEN RPIS I IMI INSERT

\ 10N[ G3 HAS NUT CONTROi. IS MALFUHCTJ[tl[O PERMISSIVE I R\IH ROJl VlTHDRAVAL 6I2ll0-1 ZONE DB 6I2l10- 7 ZONE C2 lllOCK JS PERMISSJV[ , CR/

A 1-----1

.D 612110-7 lONE C-l /

SETTLE BUS

' CONTINUOUS INSERT CONTROL ROD (IJT MJT(lj OVERRIDE SV ENERGIZED ZONES G3,G3,G2,E5 PERMISSIVE VHEN EMER6Dl:Y R!lD IN SVITCH D 612110-3 ZONES C2,Cl JS ON I RBM JS NIU[J RIIS 611110-1 lONE G3

/

(CSA&Bl l r EMERGENCY ROD

, CR/ , CR/ (IY- INSERT CONTROL INSERT BUS G

>-------< A ENERGIZED/

/NOTCH' OVER RJDE I PERMISSIVE VHtN RPJS ,

\,/lTHDRA \,/ BUS 6I2ll0-2 ZONE E4

\,/JTHDRA\I &

SETTLE BUS INSERT BUS ZONE E7 612110-3 ZONE G5 NOTE I HAS MIT NOTE I NOTE I MALFUNCTJOl[D 612110-2 ZONE E3 C PERMISSIVE PERMlSSJVE I PERMlSSIVE 'MN

, C 612110-1 ZONE D8

'MN SELECT[D ROD

'MN SELECT[D R!lD

, SELECTED ROD ENABt[D ENABLED ENAllLED CONTINUOUS \IITHDRA\I 612110-3 ZONE C6 CONTROL 6I21l0-3 ZONE C6 612110-3 ZONE C6 ZONES G6,E5,G5 612110-3 ZONES F6,C3,C3 VITHDRAV VlTHWAV < SETTLE SlllEMllD VALVE OPEH SOLENID VALVE OPEN

\lf[N £NERGJZ£D \11£N ENERGIZED SOL-122 LOCAL Sil. -121 LOCAL INSERT SOLENOID INSERT SOLEMllD VALVE [l'[N \IHEN VAL VE OP[N -.HEN 161721-2110-04 TYPICAL FDR EACH ROD DRIVE TYPICAL FOR EACH ROD DRIVE El£RGIZED EICRGJZED LATEST REVJSION REF I REF l Slll-121 L[J:Al SDL-123 LOCAL A NOTE: SEE 61721-2110-1 FDR NOTES,REFERENCES AND LEGEND.

WITHDRAW CONTROL TYPICAL FOR EACH ROD DRIVE REF. 1 THIS DRA\./ING SUPERSEDES EDISON'S SITE MASTER B

INSERT CONTROL

<VENDOR DRA\./ING 729E618AB SHT 4 REV 2) OF B EDISON FILE NO.Rl-80 THIS IS A CCG PRODUCED DRAWING ANY NUCLEAR SAF'ETY RELATED CHANGES OR REVISIONS TO THIS DRAWING MUST BE BROUGHT TO THE ATTENTION OF THE AUTOCAD SYSTEM ADMINISTRATOR TO ENSURE THAT THE FILE IS UPDATED THIS DRA.'WINC WAS RIFORMA'M'ED BY AU'l'OCAD AT REVISION *A*, ALL 0 INC.CODE Detroit Edison Fermi 2 PREVJOUS APPROVAL SIGNATURES ARE ON FILE ON MICROFILM IN DOCUMENT

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PREPARED BY DATE LOG IC DIAGRAM CONTROL.

~ SUPR. LEAD ~ OTHER APPROVALS DATE IPUN!!l APPROVAL DRAWN BY DATE CONTROL ROD DRIVE 1-IYDRAULIC A PORT',ON OF 'nUS DRAlONG lS AFFECTED BY THE FOLLOWING:

SYSTEM PART 4 1-----+----+-~C~HEC-l<EIJ~~BY----,.-D~A~TE-,

A INCDRPl:RATED CHANfi[S PER [DP 11522' REV, A (]NI)[X TC CHANGE DOCUMENT ITEM 29>. ECR'S nn NDT APPLY. ALSO INCRPaRATrDl----+------1-1---+-------t-------1-7 ciVIL CHAl'(j[S 1DENTIFIED BY LCR-88-007-urs, SOURCE

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LOGIC DIAG CRD SYSTEM DOCIMENT EDP 6641. THE IMPACT lDENTlfl[D BY THE LcR ADDEDvAs t£lTHERSAFETY NI.CLEAR mrnnnrn IN 11-E RELATED EDP Nm ccR*s.

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DRAWING NUMOER 617 21 2110 0 4 !c A

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