ML21055A263
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SEAL-IN AUXlllARY IO>E El CONl. 72*
P[RM!SSIVE UNL[SS CLOSE PUSflBUTTON l S OCPRESSED I
PB ZONE F-6 /
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PERMISSIVE Ui,LESS OVER-T RDL(D \\rll-lJLE OPENINO TOROUE ON SWITCH VALVE VALVE 15
)951.
OP[N llMIT SWITCH ON VALVE PERMJSSJVE UNLESS CLOSE PUS!-13UTTON IS DEPRESSED I
HPCI JNITJATION' 8 '
SIGNAL
'OPEN' PUSHBUTTON Sil! TCH JS DEPRESSED PB CR
, l FB F00 l --4,f ONLY PERMISSIVE ilHEN VPiVE f021 FULLY OPEN I
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AUXILIARY DEVICE CR PERMISSIVE WHEN VALVE IS
( 1001. OPEN
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LIMJT SWITCH ON VALVE PERMISSIVE UNLESS VALVE
>951. OPEN
\\
LIMJT ON SI/ITCH VALVE OPEN VALVE F01J Nill FULLY Cf'EN AUXILIARY DEVICE I
CR (IJ-._.., F001 ONLY I
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'CLOSE' PUSHBUTTON SWITCH IS DEPRESSED PB CR PERMISSIVE UNLESS DYER-TOlllltJ:D WHILE CLOSING lOllllUE ON 5111 TCH VALVE CLOSE D.C. REVERSING CONT ACTOR 72
- I STEAM SUPPLY VALVE TO TURBJNE MO F001 ITYPJCAL FOR COOLJNG WATERS SUPPLY VALVE MO F059)
SEE NOTE 5 ON DWG 612220-1
'OPEN' PUSHBUTTON SWJTCH 1 S DEPRESSED KEY-LOCK SWITCH 2 POSJTJON 'LOCK' -'OPERATE' KEY REMOVEABLE lN 'LOCK' POSJTION CONlROL
- SWITCI, IN 'OPERATE' RMS CR
'CLOSE' PUSHBUTTON S'11 ITCH IS OCPRESSEO PB ZONE CS /
PB CR PB CR
/ 0 ' '------+----'
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PERMlSSJVE UNLESS DVERTOOllUEO WHILE I
Cl'ENING LJMIT ON I SWITCH VALVE OOT PERMISSIVE iiHHI AUTO ISOLATION SIGIIAL IS PllESENT AUXlllARV DEVICE LP
/
PERMISSIVE WHEN VALVE IS
<le0, OPEN LIMIT SWITCH ON VALVE PERMISSIVE UNLESS I
PERMISSIVE UNLESS VALVE IS OVERTOOllUE iHILE
)951. OPEN CLOSING LIMJT SWITCH ON TIJRIJUE VALVE SWllCH OPEN CLOSE O.C. REVERSING CONTAClOR 7'l
- STEAM SUPPLY VALVE BYPASS MO F600 SEE NOTES 2,5 &10 ON OWG 612220-1 ON VAL 1/£ I I
b SEAL *IN ltJXILIARY ZONE E)
CONT, 72*
/
PERMISSIVE UNLESS OPEN PUSHBUTTON JS DEPRESSED PB ZONE 0*7 /
I PERMISSJI/£ UNLESS VALVE 1S
>951. CLOSE LIMIT ON Si ITCH VALVE SEAL-IN AUXILIARY COOT 72
- ZONE B7 PERMISSIVE UNLESS OPEN PUSHBUTTON IS DEPRESSED
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PB ZONE C7 /
I PERMISSIVE UNLESS VALVE
}951, CLOSE
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LI Mil ON
- Jlil TCH VALVE l
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VALVE LIMIT SWITCH Vi!LVE FULLY CL OSEO LIMll SWITCH ON VALVE 4-- GROUP 6
!SOL, VALVE MIMIC DISPLAY SEAL-IN AUXILIARY CONJ. 72~
ZONE B3
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PERMISSIVE UNLESS CLOSE PUSHBUlTON IS DEPRESSED
\\
PB CR
- \\
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PERMISSIVE UNLESS OVERTORQUED WHILE Cl'ENING
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TOROUE ON SW!TCH VAL VE 4
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I-PC! STEAM SUPPLY PRESSURE LO'w' PIS-N658A
[PIS-NS58Bl LP
'OPEN' PUSHIIUTlN SWllCH IS DEPRESSED PB CR NDl PERMISSIVE WHEN AUTO CLOSURE Slll'<AL IS PRESENT I
HIGH ORYiELL PRESSURE AUXILIARY
[lEV!Cf.
CR fPCJ STEAM SUPPLY PRESSURE LOW PIS N65BC IPIS-N65801 LP 3
SEil-iN AUXILIARY CONT, 721 ZONE 83 AUTO-CLOSURE SIGNAL
'~ AUTO ISOLATION SIGNAL\\
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TO GROUP 7-ISOL. VALVE j===~=~~~===!-M.!,!l M~l~C~o_::1 S:'.'.P~L~A~Y-L~O~G~I~c::::'.J~'.__-~
'CLOSE' PUSHBUTTON SWITCH IS DEPRESSED PB CR PERMISSIVE UN_ESS OPEN PUSHBUTlN 1 S DEPRESSED
\\~_P_B --+----C_R _~/
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ltJXILIARY IJEV!CE CR
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PERMISSIVE iHEN VALVE IS
< liiX OPEN LIMIT ON I
~lTCH VAL VE I
PERMISSJVE UM.ESS OVERTOROUEO WHILE PERMISSIVE CLOSING Utl.ESS VALVE l S
>'l5i: OPEN
\\
TROUE ON SW!TCH VALVE LIM:!T ON I Si'ITCH VALVE OPEN CLOSE
.C. REVERSING CONTACTOR 72
- VACUUM BREAKER VALVE MO F075 TYPICAL FOR MO F079 EXCEPT SHOWN IN,[l I
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PERMISSJVE UNLESS VALVE IS
>957. CLOSE LJMIT SWl]CH ON VALVE I
VAL VE LIMIT SWITCH VALVE FULLY CLO~O LIMIT SWITCH ON VAi.VE C.
4'--- GROUP 7 ISOL. VALVE MlMIC DISPLAY
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NOTE* SEE Gl 721-2220- l FOR NOTES, REFERENCES AND LEGEND.
B I 61721--:2220-3 LATEST REV!SlON HBII THIS DRAWING SUPERSEDES EDISON'S SITE MASTER (VENDOR DRAWING729E627AB SHT3 REV 5) OF EDISON FILE NO:R4-52 THIS IS AN IGDS'PRODUCED ANY CHANGES OR REVISIONS DRAWING.
TO THIS BROUGHT TO THE DRAWING MUST BE ATTENTION OF THE ENSURE THAT THE
!GOS COORDINATOR TO
!GOS FILE IS UPDATED.
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Detroit Edison Fermi 2 THIS DRAWING WAS REFORMATED BY NUCLEAR SAFETY RELATED
!GOS AT REVISlON 'A". ALL
,_r_NC_._co_OE--iTnLe LOGIC DI A~uRAM PREVIOUS APPROVAL SIGNATURES ARE ON FILE ON MlCRDFIL-M IN DOCUMENT u
CONTROL.
HIGH PRESSURE COOLANT INJECT I ON
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SYSTEM I
IS AFFECTED BY THE FOLLOWlNC,:
SUPl'l,INVOU'E SUPR. SYS, SUPR.JNVOL. VED SUPt<. LEAD SUPR, SYS.
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ARCH-CHECKED BY ATE INCORPORATED CHANGES PER EDP 69-37 INCORPORATED CHANGES PER re CHANGE ocuMENr re CHANGE oocuMENT
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REV.8.
ECR'S DO NOT APPLY.
EOP-7644 REV.B, NO ECR'S ~RITTEN r
ADDED I NC. CODE.
& EDP - 76J 0 REV. A. ECR - 1 DOES NTt-----+-------tt----t---------1------~--1---1 CONTROL 1------1-~-r~S~UP~E~R~v~,s~OR~* ~EA~D'---irD~AT~'~i iPEnr,E,1?~, Y'Jlf ~ l1 ' HP' r1 ' S':r' SJ F M '
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ATE PLANT lDENTlFlCATION SYSTEM NUMBER ARMS RECI~IENT :J+
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MADE BY OATE ARCH-Cl\\llL
- ELECT, MAOE BY DATE AACH-ClVlL icLECT.
MADE BY OATE ARl,H-CIV!L.
El.<cCT, 1,v,/!\\QE 11BY OA '
8*11*8'1 CH'K BY DATE MECH.
CH'K SY DATE MECH.
CH'K BY DATE 111r.W! e-1>-e,,
7 6
5 4
3 2
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