ML21055A154
Text
H G
F E
D C
B A
8
'OPEN' PUSHBUTTII<
SVITCH IS D£PRESSED PB CR
/
VAL VE LIMIT SVITCH PERMISSIVE OOLESS S
VAL VE IS PAATIIU Y OPEN FIR a200 GPN I
LIMIT SVITCH ON VALVE NOT PERIIISSIVE VITH AUTO
'CLOSE' SIGNAL
\\
AUXILIARY IEVICE CR PERIIISS!VE UNLESS OVERTOR!llJED VH[LE ll'ENING
\\
TIRQI£ SVITCH I
ll'EN REQUIRES COINCIDENT TRIP OF S\\,l!TCH B21-N691A DR B21-N691B & B21-N691C DR B21-N691D TD START SYSTEM SEE REF. 2 & 3 FDR ADDJTINAL FUNCTIONS PERFORMED BY THIS SET OF S\\JITCHES--------i 7
REACT R V[SSEI.
LOV LEV£L (LEVEL II)
IS B11 N6~A LP REACTR VESSEL LOV LEVEL (LEVEL OJ)
REF 1
µs B21 N691C LP,
'CLOSE' PUSHBUTTON SVITCH IS DEPRESSED VALV[ PARTIALLY OPEN UNTIL a100 GPH FLO\\/
REACHED PB CR
/
VAL VE TROOE SVITCH PERHISSIVE ll'ILESS LIMIT SVITCH OVERTORQUED VHILE CLOS!Nu
\\
TORQUE SVITCH L V[ LIMIT SWITCH ' \\
RM!SSIBLE UNLESS
> 20X OPEN
\\
LIMIT SVITCH ON VALVE
/
ON VALVE I
\\
VAL V[ LI HIT SVITCH PERMISSIVE UNLESS
> 95, CLOSED LIMIT ON SVITCH VALVE VAL VE LIMIT SVITCH VALVE FULLY CLOSED LIMIT SVITCH IJN VALVE REACT R V£SSEI.
LOW LEVEL IS B21 N6~B LP REACTIIR VESSEL LOV LEVEL
<LEVEL ID JS 121 N691D LP q,--GRUP 5 D,
3 D4.,
!SOL. VALVE MIMIC DISPLAY TEST BY-PASS VALVE MD FOl5A THROTTLING TYPE (NOTES 2 & 3)
ZONE C7 R
/
8 7
MODE 'B'
/
CIC SVITCH IN 'RllN' POSITION oc CR FDR PUMP COO!C NL Y 6
AUT SIGNAL SEAL ~IN tmTIL RESET AUXILIAAY IEVICE CR REF 5 START HIGl DRYIIELL PRESSURE 5
HIGH DRYVELL PRESSURE PIS B2I N6'J.1(
LP IS B2I N694f LP HIGH DRWELL PRESSLl<E REF 9 HIGH DRYWELL PRESSURE IS B2I N694G LP IS 11'1 N691H LP
¢>-- AUTO !SOL. SIGNAL GROUP 5-IS L. VALVE MIMIC DISPLAY
/ C,
STANDBY DIESEL GENERATOR POVER AVAILABLE AT SYSTEM I PUMP HOTIR BUS
\\
AUXILIARY CR
/
![VIC[
/
PERl4ISSIVE VHEN 5 SECOND TIME DELAY TIMED IJJT
\\
AUXILIARY CR
/
Jl[VICE I
CMC S\\IJTCH IN 'AUTO' POSITION
\\
CHC ZONE C7
/
ZONE C7
/
1----1 R
/
, CR/
"' )----,
/
SEAL IN VHILE ACCIDENT SIGNAL REJ1AINS LlGHT ON
\\JHEN IN MANUAL VERRJDE
!<<JI PE~MISSIVE VHEN CHC IN 'OFF' POSITIDN OR
'SEAL IN' SIGNAL IS PRESENT AUXlt!ARY DEVICE CR
/
AUXILIARY IEVICE CR I
PERMISSIVE Vf£H AUTO SIGNAL IS PRESENT SVITCH IN 'OrF *RESET' POSITION ZONE C7 AUXILIARY OCVICE CR
/
I
/ B '
ZONE C7
/
',/
/
P[Rl![SSIVE IIHEN RUN SIGNAL IS PRES[NT 4
REQUJRES CINCJDENT TRIP OF S\\JITCH B21-N694E DR B21-N694F & B21-N694G DR B21-N694H TD START SYSTEM SEE REF. 3 & 6 FDR ADDITIONAL FUNCTIONS PERFORMED BY THJS SET OF 14--S',i!TCHES I
REACTIR PRESSURE PERIIISS!VE >f£N LDV
\\e1s 011 N690A LP REACTOR PRESSlllE PERMISSM VHEN LOV I
\\eis B11 N690C LP
/
I I
REACTOR PRESSURE PERM[SS!VE VHEN LOV PIS B11 N690B LP
/
REACTOR PRESSURE PERMISSIVE Vf£N LDV
~ IS B21 N6900 LP
/
I REACTIR PRESSURE PERMISSIVE VHEH LDV
\\'IS ll2I N691A ZIM rs /
I REACTOR PRESSURE PERMISSIVE Vf£N LOV
\\e1s ll2I N691C Zllf,[ FS
/
I 3
REACTOR PRESSURE I
P[RJIISSJV[ VHEN LOV
\\e1s Bil N69DB ZDNE f4
/
\\
REACTOR PRESSURE PERHISSIVE Vf£N LO\\/
\\eis 11'1 N6900 ZONE r4
/
I PERMISSIVE IIW:N AUTO SIGNAL IS PRESENT
'OPEN' PUSHBUTTIJN SVITCH IS D£PRESSED PB CR VAL VE LIMIT SVIT!li PERHISSM VHEN FULLY CLOSED LIMIT IJN VALVE /
SVITCH F004A I
'CLOSE' PUSHBUTTII<
SVITCH IS D£PRESSED PB CR
/
VALVE LIMIT SVITCH PERMISS!VE UNLESS rLJLLY CLOSED LIHIT S\\IJTCH
\\
AUXILIARY DEVICE CR
/
/ A '
LIGHT ON
\\JHEN IN MANUAL OVERRIDE
, CR/
\\J ~---,
/
NOT PER141SSIVE VHEN CLOSE OR SEAL IN SIGN/I. IS PRESENT
\\
AUXILIARY CR
/
DEVICE
--+---
I VALVE LIMIT S>ITCH PERIIISSIVE UNLESS fULLY PEN
\\
LIMIT N
/
SVITDi VII.VE I VALVE LIMIT SI/ITCH PERIIISSIVE UNLESS
> 95Z OPEN
\\
LIMIT ON
/
S\\/IT!li VAL\\/£ SEAL IN WHILE ACCIDENT SlfllAL REMAINS AUXILIARY DEVICE CR VALVE TIIR1lllE SWITCH PERMISSIVE ll'ILESS OVERTIROOED VH!LE OPENING TOR[l[JE vlrvr /.
S\\/ITCH
~
I SEAL IN AllXlLIAA\\,
ZOM' BJ CONT 41;,
PERl41SS!VE ctaLESS VALVE
)5% OPEN
\\
LIMIT SVITCH VALVE LIMIT SI/ITCH I
PERMISSIVE OOLESS
) 95X CLOSED I
LIMIT II< I
\\
SI/ITCH VALVE VAL VE T£E1lUE SVITCH PERMISSIVE ll'ILESS OVER TORQUED VHILE CLOSING TORQUE II<
SVITCH VALV[ I 2
1 NOTES:
- 1. THE CONTROL SYSTEM AS DRA\\,IN SHO\\,IS SYSTEM I, OPERA TING SEQUENCE AFTER LOI,/ \\,/ATER LEVEL DR HIGH DRY\\,IELL PRESSURE SIGNAL JS AS FOLLO\\,IS:
CONDITION A ACTIVE PUMPS*
COOIA & C COOlB & D
- VALVES, F004A F004B F005A F005B F015A F015B F031A F031B
\\JlTH PLANT ON NORMAL AUX!LlARY PO\\JER OR STANDBY DIESEL GENERATOR SYSTEM I STARTS SYSTEM II STARTS SYSTEM I - OPENS AFTER REACTOR L IJ PRESS. PERM.
SYSTEM II -
PENS AFTER REACTOR LIJ PRESS. PERM.
SYSTEM I - OPENS AFTER REACTOR LO\\J PRESS. PERM.
SYSTEM II -
PENS AFTER REACTOR LOI,/ PRESS. PERM.
SYSTEM I - CLOSES lF OPEN - ND DELAY SYSTEM II - CLOSES JF OPEN - NO DELAY SYSTEM I - CLOSES AFTER FLO\\J ESTABLISHED SYSTEM II - CLOSES AFTER FLO\\,/ ESTABLISHED VALVES: SAME SEQUENCE AS CONDITION A
- 2. SYSTEM II CIRCUITS ARE IDENTICAL TD CIRCUITS FOR SYSTEM l EXCEPT
- 3.
COMPONENT PARTS ARE IDENTIFIED AS FOLL IJS:
PUMP MIN FLIJ BYPASS VALVES OUTBOARD ]SOL. VALVES INBOARD !SOL. VALVES TESTTABLE CHECK VALVES PUMP SUCTION VALVES TEST BYPASS VAL VE SYSTEM I COO! A &. C F031 A F004 A F005 A F006 A F036 A F015 A SYSTEM 11 COOlB&D F031 B F004 B F005 B F006 B F036 B F015 B PUMP MOTOR CIRCUITS SHALL BE PROVIDED VITH OVERLOAD PROTECTION.
OVERLOAD RELAYS SHALL MAINTAIN PO\\JER AS LONG AS POSSIBLE WITHOUT CAUSING DAMAGE TD THE MOTOR OR THE ENERGIZED PD\\JER SYSTEM. VALVE MOTORS SHALL BE PROVIDED \\JlTH OVERLOAD ALARMS AND SHORT CIRCUIT PROTECTIVE TRIPS.
- 4. MOTIVE PO\\JER FOR SYSTEM I PUMPS SHALL ORIGINATE FROM A DIFFE-RENT EMERGENCY AC BUS THAN PIJER FDR SYSTEM II PUMPS.
PO\\,IER FOR VALVES IN EACH SYSTEM SHALL ORIGINATE FROM THE SAME BUS SUPPL YING PUMP PO\\,IER. CONTROL PIJER FDR PUMPS & VALVES OF SYSTEM l SHALL BE FROM A DIFFERENT SOURCE THAN CONTROL PD\\,IER FDR SYSTEM II
- 5. * = S\\,IITCHGEAR DEVICE FUNCTION NUMBERS ANSI SPEC. C37.2
- 6. ALL EQUIPMENT AND INSTRUMENTS ARE PREFIXED BY SYSTEM NO.(E2D UNLESS OTHER\\JISE NOTED.
l/nn'-.,-....,_7;,;....,_FDR LOCATION SETPOINT AND IDENTIFICATION OF INSTRUMENTS SEE IV/
~ECO-CENTRALCOMP NEN1DATA-BAS0
- 8. SEE REFERENCE P & ID'S FOR ADDTIONAL INFRMA TIN ON ALARMS.
VALVE INDICATING LIGHTS AND PROCESS INSTRUMENTATION.
- 9. THE CORE SPRAY SYSTEM SHALL BE DESIGNED IN ACCORDANCE \\JITH
'PROPOSED CRITER[A FOR NUCLEAR P IJER PLANT PROTECTION SYSTEM JEEE 279' AS APPLICABLE TD THE CONTROL CIRCUITRY.
- 10.
THE CORE SPRAY SYSTEM SHALL BE DES[GNED IN ACCORDANCE \\JITH REF. 10.
- 11.
FOR CONFIGURATION OF PANEL MOUNTED OPERATORS AND INDICATORS SEE DECO D\\JG 6M-2290 & REF 11.
REFERENCE DOCUMENTS:
- 1. NUCLEAR BOILER SYSTEM P&JD.......................
- 2. NUCLEAR BOILER SYSTEM LOGIC DJAGRAM.............
- 3. RHR SYSTEM LOGIC DJAGRAM.........................
- 4. CORE SPRAY SYSTEM P&ID...........................
- 5. CORE SPRAY SYSTEM DESIGN SPECIFICATION...........
- 6. HPIC SYSTEM LDGJC DIAGRAM........................
- 7. RCIC SYSTEM LOGJC DJAGRAM........................
6M2089,6M2090,6M5538 612090 612200 6M2034 22Al4 78; R4-4 7 612220 612230
- 8. LOGIC SYMBOLS....................................
209A4756,Rl-20
6M2083,6M2084
- 10. ELECTRICAL EQUIPMENT SEPARATION FDR SAFEGAURD SYS.22A3777;Rl-1410
- 11. GENERAL REQUIREMENTS FOR INSTR & ELECT EQUIP......
21Al768;Rl-446
- 12. CORE SPRAY SYSTEM SCHEMATICS* 61721-22.15-1 THRU 6 61721-2211-1 THRU 9
- 13. LOGIC DlAG. GROUP 5 !SOL. VAL VE MIMJC DISPLAY............... 4!721-2210-3 LEGEND CMC - COORDINATED MANUAL CONTROL S\\JITCH PB
- PUSHBUTTON S\\,IJTCH AM AMMETER CR
- CONTROL ROOM & RELAY ROOM LP
- LOCAL PANEL AO
- AIR PERA TED MATCH CIRCLE LETTER DESIGNATION ZONE DESJGNA TIDN SHEET ND. DR REFERENCE DRA\\JING NO.
H G
F E
D C
A '
\\
CHC ZONE C7
/
PERMISSIV[
VHEN DSP CONT PVR cur ~!FF sv IS 'IJN'
\\
S\\J DSP START
/
6 1 jC4 ZONE C7
/
G
/ '
AIR C!RaJIT BREAKER 52
- CORE SPRAY PUMP COOIA <CJ NOTE 2 & 3 I
PERMISSIVE
\\/HEN SP CONT P11R cur -!FF sv IS 'ON'
\\
S\\J DSP STOP FDR PUMP COO!C ONLY I
5 AMMETER VITH IM'GRAL
'OVERLOAD' INDICATION AM R605A CR 4
OPEN IIEVERSING CONTACTOR 42*
CORE SPRAY JNBDARD VALVE MD F005A NOTES 2 & 3 D DCD'S INCORPORATED:
- --~ EDP-13576, REV. r/J CLOSE nus DRAWING WAS REFORMATTED BY AlJTOCAD AT REVISION B. ALL
, PREVIOUS APPROVAL SIGNATURES ARE ON FlLE ON MICROFILM IN DOCUMENT CON'l'ROh TC A PORTION OF THIS DRAlftNG
[S AFFECTED BY' THE FOLLOWING:
CHANGE DOCUMENT PREPARED BY 161721-2210-01 LATEST REVISION NOTES D
- 1.
THIS DRAVING SUPERSEDES EDISON'S SITE MASTER (VENDOR DRAVING 729E613AB, REV.5) OF EDISON F[LE NO.R4-87.
INC.CODE TITLE NUCLEAR SAFETY RELATED THIS IS AN AUTOCAD PRODUCED DRAWING.
CHANGES OR REVISIONS MUST BE BROUGHT TO THE ATIENTION OF THE PLANT ENGINEERING DESIGN GROUP TO ENSURE THAT CONFIGURATION CONTROL IS MAINTAINED.
Detroit Edison Fermi 2 LOGIC DIAGRAM COEE SPRAY SYSTEM B
CHECKED BY llATE 1----==:-----------+--+-------i-~=~~i--'~L==-,-,,,.-cc-cc~----------------j A OTHER REVISIONS'.
1 APERTURE CARD TITLE LOGIC DIAG CORE SPRAY SYSTEM APPROVED BY n "Ti:-
PLANT JDENTIP'ICATION SYSTEM NUMBER E2100 ARMS RECIPIENT #
PREPARED BY DATE
!CHECKED BY DATE
~A';,,. _:;A~N!~O:;;L~(;,C:!!,DAc'.)~1~!-::.:I9:'.:-:::'.94~7,!~W~dJi.~?,,,,"~~'-..J'.'~~/41;>:o//,('!9".'.!'f'_J---;:;;;;-;;;;;;;;;;;;;~;;;;;;;~------J:I.JQUTHER AePROV APPROVED BY DATE EDP POSTING ENTRJES REQUIRE THE
- J
-4..
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/4 AODl'l10N OF THE ARMS ST.ATOS CODE:
j(.,/,.,,_,;. *T: J;i.,µ.t'c<<-o r,/t 1/ Jf' Emnm ",.,,,. OR ",.....
i
- j:::::J:i;m:::: DOCUMENT TYPE CODEDDDINC DRAWING NUYHE1' 61721-2210-01 NUC OPS FlLE NO.
1801 DATE ISSUED TO ts f.Q_qs
~
- REV, D
3 2
1