ML22278A394
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-0 FOOID N6940,H N6910,H N69"JD,H P.l.L1 C0010 t1fLilll1.JjQ.
B21-1010 821-1030 (11*1030
£21-1010
£21-4010 (41*1030 ES1-1030 A41-1030 ElI.i010 A61-4050 E21-30S0 E.2.1-I040 N694C.G N69IC,G N690C,G FOOIC ill..l.
CDOIC Q.1L1 COOlS F0318 F004B F037 F006B FOOIB FOIS8 "l694B,f
)IB,F N690B,f,Il.,P I OPENS AFTER REA(: lQoJ PRESS.
PERM.
11 OPENS AFTER REAt lOW PRESS.
PERM.
I OPENS AFT~R REAe L""" PRESS.
PERM.
r I OPENS AfTER REAe LOW PRESS.
PERM.
I CLOSES IF OPEN "
~10 DELAY (1
CLOSES IF OPEN
-'NO DELAY I
CLOSES AfTER FLOW ESTABLISHED
! I CLOSES AfTER flOW ESTABLISHED WITH PLANT 00 STANDBY OJ[$El...f.M..8.
PIt1P MIN FLOW BYPASS VALVES OUT80ARD ISOL.VALVE INBOARD ISOL.
VALVES TESTA8LE CHECK, VALVES PlI-\\P SUCTION VALVES TEST 8YPASS VALVES HIGH DRYWELL PRESS REACTOft VESSEL LEVEL REACTOR PRESSCRE ill.llil1!U ACTIVE PUM?,
COOIA t C
C0018 t 0
~J.!llJ.
f004A F004B F005 ra37 Fa15A FOlS6 ra3!A FoolB 5..... SWITCHGEAR DEVICE FUNCTION NllMBERS AISI SPEC. C37.2, IW'..l COOIA F031A FDD411 FOOS f006A FOOIA FOl5A t321*N694A,E 821-N691A,E 621*N690A,E, J,N 3.
PUMP MOTOR CIRClllTS SHALL PROVIDE FOR OVERLOAD PROTECTIOL OVERLOAD RELAYS TO 8E APPLIED SO AS TO MAINTAIN PMR AS LONG AS POSSI8LE WITHOllT I~EDIATE OAMAGE TO MOTOR OR HARM TO ENERGIZED P~ER SYSTEM. VALVE MOTORS SHALL 8E PROVIDED WITH OVERLOAD TRIP AND 8REAKER SHORT CIRClllT PROTECTIVE TRIPS.
4.
MOTIVE POWER FOR OIV. 1,2,3 & 4 PlIMPS SHALL ORIGINATE FR(}\\ A DIFFER[NT EMERGENCY AC BUS, PCMER FOR VALVES IN EACH DIV SHALL oo.lGINATE fROM THE SAME GUS SUPPLYING PLt\\P POWER, CCtiTROL POWER fOR PUMPS (, VALVES OF IIIV 1,2,3. t 4 SHALL BE fRCtI A DIFfERENT SOllRCE.
ST,AR\\'5:> AFTER 7 5e..c.
~LA.."{
START::' AFTER 7
~E.C D£.LJo,."'(
X!.LYlli 'iAMf SEQlf:NCE AS CeND ITI a~ A 2.
DIV 2 CIRCUIT IDENTICAL TO CIRClllT Foo. DIV 1, lilV 3 (, 4 PARTS IDENTIFIED AS fOLLOWS, 1.
THE COHROl SYSTEM SHOWS. ~""!:>T1:.M I,OPE.RATING. SoEQUE.Nc.E AFT611 LON WATER LEVEL OR HIGIi DRYWELL PRESSURE SIGNAL 15 1\\5 FOLLCWS:
k..QUlli.L..l!i WITH PLANT ON NORMAL AUXILIARY PQWfR ACT I VE PUMPS, A ~ c 6TART5 AFTER 10 5£ C OEL.A'Y e (0 6TA~T6 A~TEfl,. IS SE,c. OEL...."(
tiQ!..E.i, 6.
ALL EQlllPHENT AND INSTRllMENTS ARE PREflXEO BY SYSTEM NO. E21 UNLESS OTHERWISE NOTED.
7.
FOR LOCATION AND IDENTIFICATION OF INSTRLttENiS SEE INSTnL.t1ENT OATA SHEET REF.
11, 8.
SEE REFERENCE P&ID'S FCfl. ADDITIONAL INFORMATION ON ALARMS.
VALVE INDICATING LIGHTS AND PROCESS INSTRlJ1ENTATION, 9.
DIY I-A,E,J,Nl DIV 2*B,F,K,P; OIV 3-C,G; DIV 4-0,H.
10.
llNLESS OTHERWISE NOTED ALL CONTROL SWITCHES SHALL 8E TYPE, 3 POSITION SWITCH "CLOSE" * "AllTO"
- "OPEN" SPRING RETURN TO
....J70" fR01 "CLOSE" OR "OPf.N"
- POSITIOH, PULL TO STOP IN ALL POSITlOOS.
13, LAMPS TO BE LOCATED BELOW REGULAR CORE SPRAY ANNIJNCIAT!lRS, LEGEND A~
SHOWN.
14.
SWITCH TO BE LOCATED BELOW LAMPS.
SWITCH TO BE 2 POSITI().l "NORMIIL"
_ "INOP".
15.
~g.~~~NNZt\\~( Of PARALLE.L TORQUE, SWITCH COMBIt.1ATIOI\\l, RE.FER TO Ito
~~~...~U~~~~ 5~G~~L t~t>~l~Io\\~-;, ~~L~~~16~v~tE.,
PUMP RUN~lt.lG
'FCF~ Z'!>6XI'Z'!'AO Gol <G2.
(E."Z.\\-\\O~o) 12.
THE CORE SPRAY SYSTEM
~HALL BE DESIGNED IN ACCORDANCE WITH RH.
10.
REfERENCE OOCllHENTS,
- 1. NUCLEAR 80lLER SYSTEM PtlO 2,
NUCLEAR BeiLER S',ST£M FCD
- 3. RESIOUAL HEAT REMOVAL SYSTEM FCD 4,
CORE SPRAY SYSTEM P&ID
- s. cmE SPRAY SYSTEM DES. SPFC 6, HPCI SYSTEM fCD 7.
RC IC SYSTEM FCD
- 8. LOGIC SYM80LS 9.
RHR SYSTEM P('ID 1?: ~~~~~~~~~
5X¥~P$~~~;RATIDN FOR SAFEGUARD SVS 12.. CORE. 5PRAY ~':'51'E.M E.LtM, DIAG CONTROL S.... ITCH IN "STOP" POSITION RMS I
.....-5 STOP I
9 L __ 10 I
j 11 2IA-2.
B
.,..".-- LIGHT ON WHEN IN MANUAL OVERRIDE I
~l !
AIR CIRCUIT BREAKE~ (:')2)
- CR CORE SPRAY PUMPS COOIA,COOIB,COOIC,COOID NOTE2813 HIGH DRY'WELl PRESSURE CR CR Cii RMS
~"'T ONTROl SWITCH IN "START" POSITION 0'. __
POSITION SWITCH AUTO" "START" SPRING
- TURN TO "AUTO" M "STOP" "START" REACTOR VESSEL TRIP I
6 L
7 REACTOR HIGH VESSEL
~
ORY'w'ELl LEVEL I TRIP PRESSURE LIS 821-CR PIS 821-CR N69/A N694A
/
l.lOTE. ~
/
I'O"Te.'"
W CR START
/ "
3 2
TEST BYPASS VALVE MO FOl5A,B THROTTLING TYPE (NOTE 2 81 3)
I LE I
MANUAL MANUAL RESET INITIATION IllS B21-N691E
....RMEO W
PB CR P~
CR W
CR c-h-1
/
j
'G1 LIGHT ON WHEN S
W SEAL IN AUX
/,
,CR L
1 SEE NOTE 10 CONTROL SWITCH (EQUIP' BY Al IN "OPEN" POSITION RMS CR CO~TROL SWITCH IN CLOSE.
POSITION 10:-1 RMS l
U PERMISSIVE
~
/, PERM'>011lt: UNL~SS\\
1 UNLESS INITtAfJON IN PUL.L TO STOP SIGNAL PRESENT POSITION AUX c"----l
\\
/
PtRMIS,;!Vt 0\\
DEVICE E-I U~U:5S IN PULL TO STOP POSITION NO"T~ l!j
\\
RMS IE-I /
/
P'R~ISSIVE
\\
T UNLESS OVERTORQl1t.D j
W1ilLE OPOltuG
\\
~
PERMISSIVE,~ /
PERMISSIVE
\\
Uo\\IL.E,'~ VALVE 15 WHILE VALVE
/
PERMISSIVE
\\
FULLY CLOSED IS CLOSING WHEN VALVE IS
\\
S~WiJH VAOtVE
/
\\
42/ C I
MCC /
3 FULLY CLOSED "STOp*,
RI
\\
S~I~~TH VAOL~E
/
fRC
~OTE. 15
~
/
PERMIS5IVE
\\
/
PERMISSIVE
\\
/
PERMISSIVE.
\\
UNLESS VALVE IS UNLESS WHEN VAL.VE. IS FULLY OPEN
.R.y,~R;rA~9~~~o FULLY OPEN
\\
S~~I<!H V~L~E7
\\
TORQUE VAOLNVE--j
\\ ~~~[H I VA~~E7 SWITCH
~
/
~CR l
j CR;0.
/
j OPEN I
CLOSE I
E REVERSING CONTACTOR (42)
- I D
E A
F B
H K
~
L 10:.
27 3ft-~
18031.M-lo£,;I,I-ID~D'F-OD451 M
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