"'C :::c 0 -4 m n -4 n 0 )> 2 r-C/) , r--< G') ~ C/) -4 c m :::c
~ s: m 0:1 """' r- .... ,
' r-0 .... n )>
" 2 0 ~ )> G') :::c )>
s:
PROCESS PROTECTION SYS fEM NUCLEAR INSTRUMENTATION SYSTEM
OR FIELD CONTACTS
CQH;RQL
tlOA><
•\Ill ' ( H • ~
:ll)iA6tfS
f()l'ilOl
t30Ai<O
SWI "(Hl)
.RAIN A
0') ::tl ...._ (!)
~ ~ 0 r,-0
MlUATf
'lAIN B
\A I f i.JUAR[l~
I SOLA liON
COMPUlf R
MOM I TORI NG
OH CAtllf
I SOLA II ON
CONTROL
BOARO
MQN I TORING
COHIROl
BOARD
DEMU~
(ABINf'
ACIUA!f IRAIN A
)AI FGUARO)
TO CONTROL ROD DRIVE MECHANISMS
.n.
;,y',[l,,
SF iS
w (Jl
<D -...j
I
G
F
E
D
c
B
A
~ 133HS v900SZL_
(
LOGIC SYMBOLS SYI6l...
t
(D-1J 1
y;
' ~ + •
~~ . :
; + • L R
ANALOG INPUT
•
CONTROu·LOGIC INPUT
' ANALOG OUTPUT
11
LOG I C FUNC Tl ON
OR
OR
NOT
AND
AND
COINCIDENCE (2 OUT OF 3 SHO~)
ADJUSTABLE TIME DELAY
OFF RETJRN M8-10RY
RETENTIVE r1EI~ORY
RETENTIVE MEMORY WITH ACT~ATION BLOCK
ANALOO GATE
10
OESCR I PT I ON
4 OEV ICE WHICH PRODUCES AN OOTPUT 't'tliEN All(j ()liE INPUT (OR MORE) EXISTS.
*A LOGIC GATE WHICH PRODUCES WHEN ANY ONE INPUT lOR MOREl
AN OUTPUT~ EXISTS. I
A OEV I CE WH I CH PRODUCES AN OOTPUT CN.. Y ni£N THE INPUT [)()(S NOT EXIST.
A DEVICE Ni I CH FROO.ICES AN ClJTPUT CNL Y WHfl\1 E"-IERY INPUT EXISTS
*A LOGIC GATE WHICH PRODUCES AN ONLY WHEN EVERY INPUT EXISTS.
OUTPUT,)
A DEVICE Wrll CH PROCUCES AN OOTPUT ~~HEN THE PRESCRIBED NUMBER {OR MOnt) OF EXIST (EXAMPLE 2 INPUTS MUST ~X.ST FOR AN OUTPUT)_
A DEV ICE WH i CH POODUCES AN CMJTPUT FOLLO~!NC A DEFINITE INTENTIONAL TIME DELAY AFTER RECEIVING AN INPUT.
A DEVICE WrliOi RETAINS TI-E C(Jt.I)ITION OF OUTPUT CORRESPONDING TO lHE LAST ENERGIZED INPUT, EXCEPT UPON INTERRUPTION OF POWER I T RETURNS TO THE OFF COI-IJ IT I ON-
INPUTS
A CEVICE N-liCH RETAINS THE !Xr:OITI~ OF OUTPUT CORRESPCli:GING TO THE LAST ENERGIZED INPUT (REGARILESS OF POWER ;NTERI\'UPTI~)- UPGN INTERRLf'TI()I OF POWER, CONDI liON 5T4TUS IS MAINTAINED (NO RESET OCOJRS) .6HJ THE SAMt: OJTPU<- SIGNAL IS AE-ESTAILISHEO WHEN POWER IS RESTOR£C.
A DEVICE ~AVING RET~NllVE MEMORY AND ACTUATION SIG"lAL BL0Ct( LOGIC FUNCTIONS AS INDICATED BY H£ DiAGRAM BELOW.
ACTUATI~ SIGNAL (MJl~~IRY)
t .--
OUTPUT S I GNAL
A DfVICE WHICH Pl!':'•iTS AN AN~.!..OG SIGNAL TO PASS IN AN ISOLATED ClnCUI I :r THE CONTROl LOGIC INPUT EXISTS.
ADDITIONAL SYMBOLS REV.
1 0 DATE
111303 DRAWN CHKD. I SUPV. MAL EWM 1 TWS
I NSTflU\IIENT CH~El. B I ST AILE TIME DELAY BREAK LOGIC* DEVICE AJNCTION LETTERS AND NUMBERS
REFLECTS TURNOVER TO UE.
[27
--,-------1..::
1/-o----o-
'-+---t---t---+
®··-
OUTPUT INDICATOR
e I STABLE OOTPIJT IS A LOG I C " I " WHEN n£ MEASURED PARAMETER IS GREATER lHAN THE SETPO I NT VALUE.
BISTABLE OUTPUT IS A LOGIC "I" WHEN lHE MEASURED PARAMETER IS LESS THAN THE SETPOINT VALUE.
BISTABLE OUTPUT IS A LOGIC "I" M-IEN THE MEASURED t'ili!AMETER OEV I ATES FROM THE NC'RMAL VALUE BY MORE THAt' THE SETPO I NT AKMJNTS.
::FOR~R=t:F SAME AS AOOVE EXCEPT WITH AN AUTG4ATICALLY -~ ADJUSTED SETPOINT
_jf OR -ll_ OR lL_f SAME AS ABOVE EXCB>T WITH REQUIRED HYSTERESI~
NON- INST""-"'8-jT Bl STABLE
OUTPUT I NO I CA TOR ( SN-4E AS EXPLAINED AlllVt::)
ALAR-t AI-HJNCIATOR (ALAFJ4S ON THE SNoiE SHEET WITH rrl£ SAME SUB SO\ i PT SiiARE A CO!oMJN ANNI.JIIC I AlDR WI NOQW)
REACTCA TRIP "FIRST OUT" At.NUNCIATOR
TURBINE TRIP "FIRST :"1JT'' N-l-lltle I A WR
I NO! C.HOR LAMP A- ACTUATION STATUS LIGHTS,
P- PERM I SSJIIE STAruS Ll GHTS,
COMPUTER I NPlff
LOGIC INFOffol.l.TICJ-4 TRANSMISSION
A'IIALOG INFORMATICN TRANSMISSION
FIELDBUS fNFORMATION
PNEUMATfC SfGNAL
HYDRAUL[C SfGNAL
ANALOG 0 I SPLAY
T- TRIP STATUS LIQ-1TS,
B- BYPASS STATUS LIGHTS
I- ANALOG INDICATOR,
R3-RECCRDER 3 PEN,
R -RECORDER, R2 - RECORDER 2 PEN,
R8 - RECORDER e POi NT
ANALOG SLI+1ER
DIGITAL FIELD DEVICE
l I
1 ---{) o--
---{) o--
---{) o--
M/A STATION
M/A GRAPHIC
SELECTOR BUTTON GRAPHIC*
1-CIRCUIT PUSH BUTTON GRAPHIC*
2-CIRCUIT PUSH BUTTON GRAPHIC*
SELECTOR SWITCH
LOGIC CONTROLLED SWfTCH
FB LB
NC PB
RC
SB
TB ZB
20 21 33
52
63 71 80 8 I
( zc
DEVICE WHERE THE MODE OF A CONTROLLER CAN BE CHANGED AND THE CONTROLLER OUTPUT CAN BE MANUALLY ADJUSTED BY HAND.
MANUAL/AUTO GRAPHIC WITH FUNCTIONALITY SIMILAR TO A MANUAL/AUTO STATION. BUT IT MAY ALLOW ADJUSTMENT TO THE SETPOINT fNPUT TO THE CONTROLLER.
PASSES THE INPUT SIGNAL WHOSE VALUE IS IN BETWEEN 2 OTHER INPUT SIGNAL VALUES.
OUTPUTS A SfGNAL THAT IS THE AVERAGE OF THE INPUT SIGNALS.
PASSES THE SIGNAL WHOSE VALUE IS THE MAXIMUM OF THE INPUT SIGNALS.
OUTPUTS A SfGNAL THAT IS THE INPUT SIGNAL MULTIPLIED BY A FACTOR.
FLOW QWIIIEL LEVEL CJI»>£L MJClEAR ()Wf!El
PRES&JRE CHNt.~El
RADIATICN CH~El.
SPEED CHAI*IB...
TOtPERATlJiE CHANNEL POS I Tl~ ChAN~! B...
B...ECTRIC OPERA~ VALVE UNOERVOLTAGE RELAY
POS l Tl ON SW I TCH
AC CIRCUIT BREAKER
PRE::SURE SWITCH LEVEL SW i T:::H FLOP SWITCH 1\ UNDERFRE~ENCY RELAY ./1 4\ POSITION CONTROLLER
I
r:G I
TIME CONSTANT
(AUTOMATION)
FIRST-ORDER LAG FUNCTION
PROPORTIONAL-INTEGRAL CONTROLLER
REV. DATE 11 121205
DRAWN CHKD JSUPV. JHK MAL TWS IN CORP. MP 0~-100~. REV. DATE 12 062206
DRAWN CHKD JSUPV. RLW EWM TWS INCORPORATE AC 05-000073, CAR 200503300 DELETED SUBMITTAL STATUS FROM TABLE. REV. 1 3
DATE 092806
DRAWN CHKD. I SUPV. RLW EWM 1 TWS INCORPORATE AC 05-0001~9.
RFR 200505719
REV. DATE 1~ 112013
DRAWN CHKD-j SUPV. RLW MALjLMP INCORPORATE MP 03-1002 FCN-10 PER ENGINEER DIRECTION.*
DEPfCTS AN AUTOMATED PROCESS AND ITS EFFECTS
,...e '-...:..___ _____ __ )
A GENERAL FUNCTION BLOCK WHERE X IS THE INPUT SIGNAL AND F(Xl IS THE OUTPUT SIGNAL. A FUNCTION OF X-
INDEX TITLE ~.NO.
GENERAL NOTES: (FOR ALL SHEETS)
I_ IN ALL LOGoC S!RtlJITS, THE 11-{)ICATEO ACTUATION OF A sYSTEM JR DEVICE OCCURS WHEN A LOGIC "I" SIQ-.IAL IS PRESBojT. EXCEPT N-IEf'£ INDICATI:D OTHERWISE, ALL BISTABLE$ ARE "OC-ENERr.IZE m ACT'JATE" SUQ-1 lHAT A LOGIC I SICNAL IS DEFINED m 8E PllESEJff l'tiEN THE BISTA8...E OUTPUT IJ<l..TAGE IS OFF.
2. EXCEPT~IN DIGITAL FEEDWATER CONTROL AND MHERE INDICATED OTHERW!SE, THE FOLLOWING IS TRUE: ALL LOGIC CIRCUITS ARE REDUNDANT THAT I EVERY l(r.IC CIRCUIT SHOWN HAS A f1lf'LICATE UXATEO IN A ~EPARATE CABINET. ALL BISTA8...ES, CIROJIT BREAKERS, ~CIATORS, CCM'UTER INPUTS. AND INDICATOR LAI-PS ARE NOT REQNDANT. MAi,jt,iAI... C:ctiTIU:s 00 NOT HAVE RE~C!\IIIT ACruATORS. BUT 00 HAVE REOJNCANT CCJ-.iTACTS WHERE LOGIC IS RECUND/.~:-, - ALL I NO l CATOR LAMPS, AN NUNC I A TORS. >1~0 C~hlPUTER INPUTS ARE CONNECTED TO 80TH TRAINS {WHER~ LOGIC IS REDUNDANT} SO THAT A SIGNAL IN EITHER TRAIN WILL ACTUATE.
3. WHENEVER A PRCCESS SIGNAL IS USED FOR CONTP.CL AND IS C.ERivEC FROM A f~OTECTION CHANNEL. ISOLATION MUST BE PRCVIC£0.
4. THIS SET OF Dll·'IWINGS lllii'>TRATt:S THE FUNCTIONAL RfQU IAEI'4ENTS OF THE REACTOR CONTROL AND PROTEr:Ti ON SYSTEM. I NCLUO I NG ENG I NE<:RED SAFEGUARDS. THESE DliAW I NGS 00 NOT REPRESENT ACTUAL HAR(I-.ARE I WLOtENTA Ti ()j. FOR HARDW.>.:1E i~Dt::NTATION. REFER m THE FJil."'oiNG LIST: FUNCTIONAL DfAGRAM BLOCK OR WIRING DIAGRAM REACTOR PROTECTION SYSTEM DRAWING JllJM&RS: 5655049,· 56-'55050. 5655051,. 8756037 ,1/B~EIS, (SHEETS 1 TO 6 AND 15 TO 15) 271C335, 72430691 I084H.37 REACTOR CONTROL SYSTEM DRAWING NUMBERS: 5655052, 271C335,· 8756037 (SHEETS 9 TO 1~ AND 17 TO 18l
5. FOR THIS SE! OF uRAWINGS ALL SWITCI-ES, P\JSI-IlUrn:NS,• A.I-H.KIA"TtlRS, AND INDICATORS {EXCEPT FOR TJ-E(i!)JI.I.E.S. PROCESS SYSTEMS INDICATORS. calTRCJ...LERS, AND MAI'(.J.bL-AlJTO STATIJl.iS) l'lil01 ARE J.OMrED (1,j THE MAIN ~TRQ BOARD ARE SUFf'LIED BY DlHi::~S- iN AOOITI~ TO THE ASCI/E. SaFE~ 0Tl£RS IS ALSO INDICATED CoiRECTL't' ()-.1 SHEETS I'II"THIN THIS SET.·
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP S.D.: 300 STATUS: TURNED OVER TO UE
I tfJEX AND SY~LS REACT()l TR I P S I GNALS 2 NUCLEAR I ~TR. Al'll MANUAL TRIP S lll'iALS ' 3
t-·---t NoJJQEAR I NSTR. PERHISSI VES AND ELOCKS 4
PRIMARY COOLNH SYSTEM TR I P ..:.S-'--1 (}j::,:.._AL~::."-----;-...:~-1 PRESSURIZER TRIP SIGNALS 6 STEAM GENERATOR TRIP SIGNALS 7
SAFEGUAROS ACTUA T I ()II S I QIALS 8
ROD C(}jTRQ...:i & ROO BLOCKS 9 STEAM I)Jo4P COOTRQ I 0
PRESSURIZER PRESSURE & LEVEL CONTROL I I
PRESSURIZER I£A TER CCtHHO... 12
FEEDWATER CONTROL & !SOLATION 13
FEEOIUTER COHROL. & ISOU.TIQol 14 I AUXILIARY f"EEDWATER P\.M'S STARTUP 15 TtfiBIN£ TRIPS, AUNBAGKS & OTHER SI~ALS 16
PRE"SSURJ lER. PR.ES~Uf.i: S'(S j_Tll."'IN 1>. ~
Pi!.£SSvR.)l.ER. Pll.tS!iURI:: R.EUEF SYS (TIU>.IN. B \
ENVIRONMENTAL ALLOWANCE MODIFIER IEAMl
DRAWING NO.
n I~
19
REV.
014 r~ ~~~- ~ @ ~•~ 1.:~ ...;-~ -~~ ... QO
"' ~~ ~ ~ r-- Q)- UJ "< ~ ~ ~ 0': ,..., . ""l" ~~... -· ~~~ )( ·~..,. Ul - ....... ~io. 0 ...,. ....... "'
~-'<>~ Ul ~~.., ':' i 0 -. ~...... . "'"' 't. ~
SPfN: AASFED 7250064-5001
0 )( '6 ' ~ ~ : ~if ~ ! 11"112: '"2 ~ "' "Q 2 • ~ ~ ...
g£gt~,··o~2 ,_.,~~" ~fg~~--11~
1 9
1 8 l 7 l e l !5
..........
I 4 I 3 I
J-~
DQHO'I"SCAUI
SNJ>f' S "q()JECT S FUNCTIONAL DIAGRAM I t-llEX 00 sYMOOLS
7250064 • , .; -7 • tlrt 7 JlO
' I
G
F
E
D
c
B
A
Z ±JJIIS 17'900SZL
MANUAL TRIP SIGNAL (SHEET 3l
NEUTRON FLUX TRIP SIGNALS (SHEET 3)
PRIMARY COOLANT SYSTEM TRIP SIGNALS (SHEET 5l
PRESSURIZER TRIP SIGNALS (SHEET 6)
STEAM GENERATOR TRIP SIGNALS (SHEET 7 & 19 l
SAFETY INJECTION SIGNAL (SHEET
TURBINE TRIP SIGNAL (SHEET 16l
SOLID STATE PROTECTION SYSTEM
MANUAL TRIP SIGNAL (SHEET 3l
NEUTRON FLUX TRIP SIGNALS (SHEET 3l
PRIMARY COOLANT SYSTEM TRIP SIGNALS (SHEET 5)
PRESSURIZER TRIP SIGNALS (SHEET 6)
STEAM GENERATOR TRIP SIGNALS (SHEET 7 & 19 l
SAFETY INJECTION SIGNAL (SHEET
TURBINE TRIP SIGNAL (SHEET 16l SOLID STATE PROTECTION SYSTEM
ff
TRAIN A REACTOR SHUNT TRIP S lGNALS MANUAL REACTOR TRIP SIGNAL (SHEET 3)
MANUAL SAFETY INJECT I ON SIGNAL (SHEET 8 l ------
lCGC TRAIN A REACTOR iRIP SIGNALS
~SOURCE RANGE, HIGH FLUX (INTERLOCKED BY P-6 & P-10l
INTERMEDIATE RANGE, HIGH FLUX (INTERLOCKED BY P-10)
POWER RANGE HIGH FLUX. HIGH SETPOINT ------------------------~------------------~------------------~• {HIGH FLUX, LOW SETPOINT (INTERLOCKED BY P-10)
HIGH FLUX RATE .. r' OVERTEMPERATURE DT
OVERPOWER DT ----------------------------------------------------------------~
- \
J -
<(
z <(
et:: f-
u C)
0 _j
ROO DRIVE' SUPPLY ONE LINE DIAGRAM
0-- G .,_ ___ _....-..;....._""" 200 V AC BUS
M-G SET
0--0---·--,...-~ M-G SET
ROD DRIVE POWER SUPPLY
0:: f-<( ... -----------..-.t :r: f- L----, Vlet::T _, N L(1
LOGIC TRAIN A
~---,
) 52/RTB
(NOTE 4l
52/RTA
ROD DRIVE POWER BUS (NOTE 1 )
) 52/BYB
REACTOR TRIP SWITCHGEAR
REV. DATE 6 111303
DRAWN CHKD.I SUPV. MAL EWM I TWS REFLECTS TURNOVER TO UE. PARTIALLY REDRAWN FOR CLARITY.
lOW PRIMARY COOLANT FLOW {
LOW REACTOR LOW REACTOR
(INTERLOCKED
COOLANT FLOW IN ANY 1 OF 4 LOOPS (INTERLOCKED BY P-8) COOLANT FLOW IN ANY 2 OF 4 LOOPS (INTERLOCKED BY P-7) ~~~~~----.--~-1
------------------~--------------------------------~~--~/
<(
fa::
' > :::J
<(
fa::
OPEN P-4 TO S. I . BLOCK LOGIC (SHEET 8)
UNDERVOLTAGE ._ UNDERFREQUENCY (INTERLOCKED
BY P-7) BY P-7)
(HIGH PRESSURE --------------------------------------------------------------------------~ LOW PRESSURE (INTERLOCKED BY P-7)
HIGH LEVEL (INTERLOCKED BY P-7) -------------------------------------------------------------------------~
(LOW-LOW STEAM GENERATOR WATER LEVEL-------------------------------------------------------------------~~ {
AUTOMATIC SIGNAL
8l MANUAL SIGNAL ---------------------------------------------------------------------------------------~· {LOW TRIP FLUID PRESSURE OR ALL STOP VALVES CLOSED (INTERLOCKED BY P-9)
(GENERAL WARNING ALARM IN BOTH TRAINS
LOGIC TRAIN 8 REACTOR TRIP SIGNALS
~--------------------------------------------------------------------------------~ SOURCE RANGE, HIGH FLUX (INTERLOCKED BY P-6 & P-1Dl------------------------------------------------·---------..
INTERMEDIATE RANGE, HIGH FLUX (INTERLOCKED BY P-10)------------------------------------------------------_..
POWER RANGE ( HIGH FLUX, LOW SETPOINT (INTERLOCKED BY P-10l----------------------------------------------~ HIGH FLUX, HIGH SETPOINT--------------------------------------------------------------~ HIGH FLUX RATE--------------------------------------------------------~ "! ...
~ OVERTEMPERATURE DT----------------------------------------------------------------------------------._ OVERPOWER DT
z <(
et:: f-
u C)
0 _j LOW PRIMARY { LOW REACTOR COOLANT FLOW IN ANY 1 OF 4 LOOPS (INTERLOCKED BY P-8)
COOLANT FLOW LOW REACTOR COOLANT FLOW IN ANY 2 OF 4 LOOPS (INTERLOCKED BY P-7) ---------------------------~ ~ UNDERVOLTAGE (INTERLOCKED BY P-7)
'UNDERFREQUENCY (INTERLOCKED BY P-7) ----------------------------~------------------------------------~ ~ {
HIGH PRESSURE LOW PRESSURE (INTERLOCKED BY P-7J------------------------------------------------------------------------~
HIGH LEVEL (INTERLOCKED BY P-7)---------------------------------------·-------------------------
{ LOW-LOW STEAM GENERATOR WATER LEVEL---------------------------------------------------------------~ i' AUTOMATIC SIGNAL
8) ~ MANUAL SIGNAL------------------------------------------------------------------------------------
CLOSED (INTERLOCKED BY P-9) ~ LOW TRIP FLUID PRESSURE OR ALL STOP VALVES
~ GENERAL WARNING ALARM IN BOTH TRAINS ----------------------------------------------------------------------4 "
• I
---10
TRAIN 8 REAClOR SHUNT TRIP SIGNALS MANUAL REACTOR TRIP SIGNAL (SHEET 3) MANUAL SAFETY INJECTION SIGNAL (SHEET Bl
a j 7
0..
0:: f-
N L(1
"' >-"' ' > :::J
(NOTES 1 & 2 l
0..
0..
0..
et:: f-
' N L(1
"' >-
"' ' N Ln
(NOTE ~l
OPEN
CLOSED ~-----------------f,A
CONNECTED r-~~~~~.-~-iA
~ ._ __ _, et:: f-
TO FEEDWATER ISOLATION LOGIC (SHEET 13l
.. _ _.. REACTOR TRIP SIGNAL FOR TURBINE TRIP (SHEET 16l
TO STEAM DUMP CONTROL LOGIC (SHEET 10l
~f-------------------~!~----~r,r-------·--~•TRAIN B} TO SOLID STATE LOGIC PROTECTION SYSTEM
·-----------------·----t-+--------<-., TRAIN T
A GENERAL WARNING ALARM LOGIC
!
I __ "' § ~<( 1-------oot :r: >- 1----. 0..
TO STEAM DUMP CONTROL LOGIC (SHEET 10l
TO S. I . BLOCK LOGIC (SHEET 8)
~...-._ ... r-.._j ~ ~ 0:: ,.....-., f- CONNECTED
1-----------~~~~A 0.. <( N
>- L(1
et:: f-
0..
et:: f-
"' ' > :::J
N L(1
"' f-a::
' > :::J
N L(1
(NOTES 1 & 2l
0..
et:: f--
0:: f-(l)
<( >- CLOSED "' ' N
1-------------~.-~A 0..
0:: f-
0..
et:: f-
L(1
"' f-a::
' N L(1
~ .._ __ ...
OPEN
(NOTE 4l
OPEN
L!Sa
P-4
TO FEEDWATER ISOLATION LOGIC (SHEET 13)
REACTOR TRIP SIGNAL FOR TURBINE TRIP (SHEET 16l
·------------------t i7i ~ r-~ 0:: f- LOGIC TRAIN B _,
N L(1
NOTES:
1. TRIPPING THE REACTOR TRIP BREAKERS 52/RTA AND 52/RTB REDUNDANTLY DE-ENERGIZES THE ROD DRIVES. ALL FULL LENGTH CONTROL RODS AND SHUTDOWN RODS ARE THEREBY RELEASED FOR GRAVITY INSERTION INTO THE REACTOR CORE.
2. NORMAL REACTOR OPERATION IS TO BE WITH REACTOR TRIP BREAKERS 52/RTA AND 52/RTB IN SERVICE AND BY-PASS BREAKERS 52/BYA AND 52/BYB WITHDRAWN. DURING TEST, ONE BY-PASS BREAKER IS TO BE PUT IN SERVICE AND THEN THE RESPECTIVE REACTOR TRIP BREAKER IS OPERATED USING A SIMULATED REACTOR TRIP SIGNAL IN THE TRAIN UNDER TEST. THE REACTOR WILL NOT BE TRIPPED BY THE SIMULATED SIGNAL SINCE THE BY-PASS BREAKER IS CONTROLLED FROM THE OTHER TRAIN. ONLY ONE REACTOR TRIP BREAKER IS TO BE TESTED AT A TIME.
3. ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT BECAUSE BOTH TRAINS ARE SHOWN.
4. OPEN/CLOSED INDICATION FOR EACH TRIP BREAKER AND EACH BYPASS BREAKER IN CONTROL ROOM.
5. DELETED.
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNJT:SCP S.0.:300 STATUS: TURNED OVER TO UE SPIN: AASFED
4
•.-G ENC. " /
·-
3
/
2
DRAWING NO. REV.
7250064-5002 006
SNU'f'S PROJEC. r 5 FUkCTJO~AL DI~GffAH
REACTOR' TRIP SIGNALS
72500(;1
00 NOT 'SCAI..:C
I 1
£00S t?900S1ZL
SOURCE RANGE REACTOR TRIP INTERMEDIATE RANGE REACTOR TRIP POWER RANGE REACTOR TRIP
p
TRIP BYPASS 1/N 31B
IN IS RACK I
I I
I I
SOURCE RANGE BLOCK CONTROL I NOTES 1 & 2 I
RESET MOMENTARY
r
BLOCK
MOMENTARY
P-6 ISHEET41
I ' '
P-10 !SHEET~~
TRIP BYPASS 1/N 32B
INIS RACKI
1
TRIP BYPASS 1/N 35A
INIS RACKI
TO BYPASS I. R. ROD STOP
!SHEET 41
II
INTERMEDIATE RANGE BLOCK CONTROL C NOTES 1 & 3 I
P-10 ISHEET41
BLOCK
MOMENTARY
I
I NOTE 5 I I NOTE 5 I
---I
l:t
ENERGIZE SOURCE RANGE
H.V. !NOTE 81
NOTES:
HIGH NEUTRON FLUX REACTOR TRIP
!SHEET 21
!NOTE 71
DE-ENERGIZE SOURCE RANGE H. V. I NOTE 8 I
TO BLOCK I . R. ROD STOP
I SHEET 4 I
1. THE REDUNDANT MANUAL BLOCK CONTROLS CONSIST OF TWO CONTROLS ON THE CONTROL BOARD FOR EACH RANGE. ONE FOR EACH TRAIN.
2. 1/N 33A IS IN LOGIC TRAIN A. 1/N 33B IS IN LOGIC TRAIN B.
3. 1/N 38A I S I N LOGIC TRAIN A. 1/N 38B I S I N LOGIC TRAIN B.
4. -·-I
1/N 1/N
47A I S 47B I S
I N LOGIC TRAIN A. I N LOGIC TRAIN B.
5. TWO COMPUTER INPUTS ARE CONNECTED TO THIS CIRCUIT. INDIVIDUAL FOR EACH TRAIN.
5. MANUAL RESET CONTROLS CONSIST OF FOUR MOMENTARY CONTROLS IN THE CONTROL ROOM. ONE CONTROL FOR EACH INSTRUMENT CHANNEL.
7. TWO PERMISSIVE STATUS LIGHTS ARE CONNECTED TO THIS CIRCUIT, INDIVIDUAL FOR EACH TRAIN.
8. EACH SOURCE RANGE FLUX DETECTOR IS ENERGIZED AND DI-ENERGIZED BY LOGIC OUTPUT FROM A SINGLE TRAIN. THE TWO SOURCE RANGE FLUX DETECTORS IN-31 AND N-321 ARE ON SEPARATE TRAINS.
9. NEGATIVE RATE TRIP BISTABLES ARE ABANDONED IN PLACE AND CAN BE FOUND ON owe. 6079D29. SHT. 4.
O. ANY INSTRUMENT NUMBER WITH A FUNCTION CODE OF NC IS EQUIVALENT TO THE SAME NUMBER WITH A FUNCTION CODE OF NB.
It 10
p
!NOTE 71
HIGH NEUTRON FLUX REACTOR TRIP
!SHEET 21
•
TRIP BYPASS 1/N 35A
INIS RACKI
TO BYPASS I. R. ROD STOP
!SHEET 41
'@ ~1P!J
T cl -
II Nc,)
III
,~2P ~
T ~ T
-r NC IV r NC~ ,~3tr '\.~~p~
c T c
I
POWER RANGE BLOCK CONTROL I NOTES 1 & 4 I
P-10 !SHEET 4 I
'
BLOCK
MOMENTARY
•
~-.(p
~-------------+~~)(~-+~ I NOTE 7 I
l t
HIGH NEUTRON FLUX !LOW SETPOINTI
REACTOR TRIP ISHEET2l
7
NC I I
41 R::r
A
NC I I I NC 42R~ ~3R~
A 2
1 ~
R
HIGH NEUTRON FLUX !HIGH SETPOINTl
REACTOR TRIP !SHEET 21
2
IV@ 44R~
2
.c !NOTE 51
MANUAL TRIP (MAIN CONTROL
RESET MOMENTARY
II I I
RESET I REACTOR TRIPj,
TRIP MOMENTARY
REACTOR TRIP !SHEET 21
NOT REDUNDANT
s
I r I
IS
1 +IS
I I I
I/N 41K I MANUAL t RESET I
I NOTE 5 I(~
BOARD)
TRIP MOMENTARY
LBr' AMR
POWER RANGE HIGH NEUTRON FLUX RATE REACTOR TRIP REFLECTS TUR OVER TO U.E. INCORP.
NOTE 9
3
I J I I I I I I I I
IS IS
1 +IS 1 +IS
I I I 1 I I
I/N 42K I 1/N 43K I MANUAL MANUAL RESET I
I NOTE 5 I(~ RESET (
I NOTE 5 l(l
3
I I
NOTE 9
A
3
&
R
HIGH NEUTRON FLUX RATE
REACTOR TRIP !SHEET 2 I
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP SPIN: AASFED STATUS: TURNED OVER TO U.E s.o.: 300 I TEM-9 -1
7250064 S003 3 3 Z:
NOTE 9
A 3
• I I
' I • IS
1 +IS
I I
1/N 44K I MANUAL
I RESET 5 I (1
&
CMP 89-1049. RFR-17965A.
NOTE 9
A 3
SNUPPS PROJECT FUNCTIONAL DIAGRAM
NUCLEAR INSTR. & MANUAL TRIP SIGNALS ·-··-······
SCALE 72500~ . . . . . DIMENSIONS IN INCHES
DO NOT SCALE
1
1700S 17900SZL
G
I N c li .... N-C .....
. 350/1 . 360 .-. _J (HJTe; 2) .J
F
E
SOllRC~ RA~GE:
FLUX DOU6LlAlG BlOCK COAITROL
D AE5:E.T BlOC. }I\
[.\'O.IJ4E.llTAR MrA!EliTM'I')
(AJOTE: 3)
'
c
LR
I B
1
A
11 I 10
r---------- --------- -------------------------- ----------------.,
I I •
I I I
l l
•
~ lP. !!I 00£ 1-f"GlC (SiEr.l 3}
I
"'
l
n /NC
I .:_6E::r friLM J in 30A
I R S'J'P .lSS (SET 3)
11r
c -1 -------..... HIGH NEUTRON FLUX ROD STOP
BLOCK AUTOMATIC (NOT USEDJ & MANUAL
I NC li 41 L:::.r-
. i : (NOTE l)
m NC
~3L~ MNfWI .. ---BYPASS lAf 49A
c-z----------~
OVERPOWER ROD STOP
L ___ .::::::::-: ROD w I T H DRAw AL ( sHE E 2... 9 ) ;-::=::::.. ____ - - ----- - -BLOCK AUTOMATIC (NOT USEDJ & MANUAL
ROD WITHDRAWAL (SHEET 9l --NOT RE!l.I401>HT
FROM 1/N 31A SR 2-<P
TEST (NJS RACKJ
I
n. SOURCE RAMG£ MURCE: RAIJGE A.JEUTROJJ FLUX MEUTROIJ FLUX
tU. 31 1\)-.32. I I
SOURCE. .RANGE SOURCE RAMGE. FLUX -DOUBLING FLUX- DOUBLIN
ALGORITHM P.L&ORITHM
2.
2
OPE.N LCV-1120 AtJD lCV-IIlE.. ClOSE: LCV-IIZB AAlO LCV·IIlC
(liOTE 4)
8
FROM 1/N 32A SR 2- <P
TEST (NJS RACKJ
I
I 7 I
POWER
I JI NC 425 :._r
RANGE
m NC ~3S:..s-
NC
~4L::.r
{NCJTE I}
NC 4~S~
4
I I
I NC ~1M~
P-13 MB II€ llofU..S£
CWJ43ER P~SSURE (S££1 16.)
\
I@ 41Ny
NOTES:
:rr
?-10 (Sif':;;' 3)
m
1II
P·B (9-IEEJ' 5)
N
REV. DATE DRAWN 5 1118% RLW
CHKD.SUPV. APPD. DJB AMR N/A REFLECTS TURNOVER TO U. E . INCORP. RFR-17193A. REV. DATE DRAWN
6 051397 RLW CHKD. SUPV. APPD.
DLBr AMR N/A INCORP. DEC-1433. REV. DATE DRAWN
7 073097 RLW CHKD. SUPV. APPD. DLBr AMR N/A INCORP. RFR-17965A. REV. DATE DRAWN
8 122099 RL W CHKO. SUPV. APPD. DJB AMR N/A INCORP. MP 95-1008.
J. i'HE BYPASS SIGNALS ARE *££ I.P BY 1-EAHS Q=' TIIO llfiEE-?OSITICH .SlfiTO£S 114 A HIS R.t.D<. SJIIITOi 1/H 49A BYPASSES EI'THER M:-o41L OR NC-431... SlfiTCH JllU98 SYP.ASS£5 E11HER NC--421.. ~ NC-441...
Z. lHE il'llJ P-5 BIST.ll!tES NJ. NC-350 Nlll-«!-.360 AI'£ •am:mtlE!J TO ACll.!ATE" SCOt "THAT A l.CGIC I SIGUt. IS OEFI~ 10 EE PRESENT J'IHE}I Tl-£ !UST.la£ CUT?UT \tO..TAGE IS CH.
3. i'HE REDUNOANT MANUAL BLOCK CONTROl. CONS:o:;rs OF' I'J./0 COnTROLS ON TliE' (ONTROL 50ARD, 01-!E i"OR EAC" i'RAit.l, SIJPPLIElJ ?.;,Y OTHE~S
4 • U:V-112 0 ~ E ARE: IU PARA I.. I.. EL FlOW A'\TMS, C:.\CH VAI..VE: qJ::CE"IV~S AN ACTUATION Slr..hi\L F'ROM A SE?E~ . .UC: TRAI..a. u:v-112 5 tC ARE ii-i SERIE5 I~ THE SAME FlOW p.;..fH. EACH 'YALV( R2CEWES AU ACTUATIO.N SIGAAl f?.OM A S£PERATE. IRAIN
5. ANY INSTRUMENT NUMBER WITH A FUNCTION CODE OF NC IS EQUIVALENT TO THE SAME NUMBER WITH A FUNCTION CODE OF NB.
Wesr!ngtlC"!Sa flectr;r, Ccrporatfon rur~ ......,., .. ~~~ ..... u:!tA
I ~ SNUPPS PROJECTS STANDARDIZED NUCLEAR UNIT POWER FUNCTIONAL DIAGRAM
PLANT SYSTEM PROJECTS ~U~N,~T~:~S~C~P~~~~-S~P~I~N:~AA~S~F~ED~ NUCLEAR INSTR. PERMISSIVES & BLOCKS STATUS: TURNED OVER TO U.E
S. O.: 300 SECT. 9-1 725006~ SCALE N. T. s. DRAWING NO. REV.
7250064 5004 8 ~IMENSIONS IN INCHES
! DO NOT SCALE
51 IEET ~
3 ,
REACTOR TRIP I SHEET 2)
REACTOR TRIP I SHEET 2)
LOW FLOW LOO' I
BY OTHERS
BY
(NOTES 3 & 4)
LOW FLOYi LOOP 2
P-8~~ <SHEET 4)
C R
REACTOR TRIP (SHEET 2)
RCPA
ntACTCl' Cm.ANT PlM' U"'OERFREQUEIK:Y
RCPB RCPC
LOW FLOW LOO'
RCPD
BY I BY
OTHE~ N.E.S.
BY l(i:}N.E.S BY OTHERS
(NOTES 3 & 4)
LOW FLOW LOOP 4
REACTOR TRIP (SHEET 2)
p. 7 I SHEET 4)
LOOP I
FROM SHEET 5A OVERT~f'ERA TURE AT
<LEAD/LAG C()otPENSfTEO)
LOOP 2 LOOP 3 LOOP 4
llRt'f, IIT ( ::F rr· 0_ A 3
REACTOR TRIP I SHEET 2)
3
NOT REDi..NO,INT
FROM SHEET 5A
4
OVERPOI'IER 6 T I LEAD/U.G CXH'ENSATED)
LOOP 2 LOOP 3
m
REACTOR TRIP ISI£ET 2)
FROM SHEET 51 FROM SHEET 5A
LOOP
I
(NOT USED) C-3 C-4
TO START TURBINE Rl-"'BO.CK AND BLOCK AUTO-MATIC mo MmUAL ROO WITHDRAWAL (SHEETS 9 & 16)
~----------------~
NOTES. 1.
2.
LO-LO TAVG FROM SHEET
P-12 (SHEET 10)
II
1rr LOOP 4 .L:L T B
442 0
II
5A LOY! TAVG FROM SHEET
TO FEEDWATER ISOLATION I SHEET 13)
THE SETPOINT OF THE UNDERVOLTAGE RELAYS SHOULD BE ADJUSTABLE BETWEEN 60% AND 80% OF NOMINAL VOLTAGE. WITH THE ADJUSTABLE TIME DELAY SET TO ITS MINIMUM VALUE, THE UNDERVOLTAGE DETECTOR SHOULD HAVE A TIME RESPONSE OF LESS THAN 0. 2 SECOND. THE ADJUSTABLE DELAY SHOULD ALLOW AN ADDITIONAL INTENTIONAL DELAY BETWEEN 0 AND 1. 0 SECOND. THE SETPOINT OF THE UNDER FREQUENCY RELAYS SHOULD BE ADJUSTABLE BETWEEN 54 Hz AND 60 Hz. WITH THE ADJUSTABLE TIME DELAY SET TO OTS MINIMUM VALUE, THE UNDERFREQUENCY DETECTOR HAS A TIME RESPONSE OF LESS THAN 0. 2 SECOND. THE ADJUSTABLE DELAY SHOULD ALLOW AN ADDITIONAL INTENTIONAL DELAY BETWEEN 0 TO 0.5 SECOND
3. THE MAXIMUM ALLOWABLE RCP BREAKER TRIP TIME DELAY IS 0.1 SECOND. 4. REACTOR COOLANT PUMPS NUMBER A AND B ARE ON SWGR PA01.
REACTOR COOLANT PUMPS NUMBER C AND D ARE ON SWGR PA02. 5. THE UNDERVOLTAGE SENSORS (POTENT TRANSFORMERS) ARE LOCATED ON THE MOTOR SIDE OF THE RCP CIRCUIT
BREAKERS IN ADDITION TO SWGR UNDERVOLTAGE. 6. THE UNDERFREQUENCY SENSORS ARE LOCATED ON THE MOTOR SIDE OF THE RCP CIRCUIT BREAKERS
CALLAWAY PLANT
FIGURE 7.2-1 FUNCTIONAL DIAGRAMS
(PRIMARY COOLANT SYSTEM TRIP SIGNALS)
CONTINUED ON SHEET SA
5A
REV. 14 S/12 (SHEETS
NOTES:
CL RTD
R/E
LO-LO T-AVG P-12
(SHEET 5)
T-AVG SUMMER
LOW T-AVG FEEDWATER
ISO (SHEET 5)
TURBINE RUNBACK & ROD BLOCK
C-3 (SHEET 5)
1. Typical for Loop 1, Protection Set I. Other loops are configured in the same manner, with the second digit in the instrument circuit identification corresponding to the RCS loop.
2. For further details of test points, computer inputs, indicators, annunciators, and control circuit interfaces, see drawing 8756D37 sheets 7-10.
HL RTD
R/E
T-HAVE SUMMER
DELTA-T SUMMER
TURBINE RUNBACK & ROD BLOCK
C-4 (SHEET 5)
OTAT REACTOR TRIP (SHEET 5)
HL RTD
R/E
OPAT REACTOR TRIP (SHEET 5)
CALLAWAY PLANT
FIGURE7.2-1 FUNCTIONAL DIAGRAMS
(PRIMARY COOLANT SYSTEM TRIP SIGNALS) REV. 16 5/12 (SHEET 5A)
NOTES:
CL RTD
LO-LO T-AVG P-12
(SHEET 5)
T-AVG SUMMER
LOW T-AVG FEEDWATER
ISO (SHEET 5)
OPAT SETPOINT
HL RTD
OTAT SETPOINT
TURBINE RUNBACK & ROD BLOCK
C-3 (SHEET 5)
1. Typical for Loop 1, Protection Set I. Other loops are configured in the same manner, with the second digit in the instrument circuit identification corresponding to the RCS loop.
2. For further details of test points, computer inputs, indicators, annunciators, and control circuit interfaces, see drawing 8756D37 sheets 7-10.
HL RTD
T-HAVE SUMMER
DELTA-T SUMMER
TURBINE RUNBACK & ROD BLOCK
C-4 (SHEET 5)
OTAT REACTOR TRIP (SHEET 5)
HL RTD
R/E
OPAT REACTOR TRIP (SHEET 5)
CALLAWAY PLANT
REV. OL-15 5/06
FIGURE7.2-1 FUNCTIONAL DIAGRAMS
(PRIMARY COOLANT SYSTEM TRIP SIGNALS)
(SHEET 5A)
1
D I
c
I
B
A
1
2
PRESSURIZER LOW PRESSURE ILEAD/LAG COMPENSATED!
PB
~sscL TI 1[ PB
~57C "'1... }Y PB ~sscL
I
REACTOR TRIP ISHEETZI
P-71SHEET~I
I
PRESSURIZER
II PB
HIGH PRESSURE
TII PB ~56A I
_J
REACTOR TRIP ISHEETZI
457A~
PRESSURIZER HIGH WATER LEVEL LB 459~
.IT LB 46oAI
REACTOR TRIP ISHEET 21
][ LB 461 ::..r-
P-7 !SHEET ~I
2
I PB ~55H
-Jr
3
I @L_ c
T I,A)2
PRESSURIZER HIGH PRESSURE ILEAD/LAG COMPENSATED!
TI PB ~56H
3
,.
PRESSURE RELIEF SIGNAL !SHEETS 17 AND 181
4
PRESSURIZER LOW PRESSURE
n
c
T
4
m rPB @l_ '579l_
c
i/;\. 2 (0.
c
SAFETY INJECTION ISHEET81
~2
5
JY rps ~ssDL
c
T - 16;
5
6 7
PRESSURIZER PRESSURE
-li rPB"') ~56B .... ::.r
THHc T}-+-;c
8 REV. DATE REV. DATE DRAWN REV. DATE DRAWN 6 031~03 5 051101 RLW ~ 062200 MAL
DRAWN CHKD. SUPV. CHKD. SUPV. APPD. CHKD. SUPV. APPD. JHK MAL TWS MAL AMR N/A SKC AMR N/A INCORP. INCORP. REFLECTS DEC-1871. MP 00-1 005A TURNOVER TO
UE.
PRESSURIZER S. I. BLOCK CONTROL
I NOTE 1 I
RESET
MOMENTARY
BLOCK
MOMENTARY
I
OPEN ALL ACCUMULATOR ISOLATION
VALVES T
p}-,__ ___ __.
P-11 !SHEET 71
•
c~~-----------+------------------------~ I NOTE 2 I
® !NOTE 31 [X
I
NOTES:
1. THE REDUNDANT MANUAL BLOCK CONTROL CONSISTS OF TWO CONTROLS ON THE CONTROL BOARD: ONE FOR EACH TRAIN.
2. TWO COMPUTER INPUTS ARE CONNECTED TO THIS CIRCUIT: INDIVIDUAL FOR EACH TRAIN.
3. TWO PERMISSIVE STATUS LIGHTS ARE CONNECTED TO THIS CIRCUIT: INDIVIDUAL FOR EACH TRAIN.
REFERENCE DWG: WESTINGHOUSE ELECTRIC CORP. owe. PJO. M 744 ooo23
DRAWN IDATEI N/A
CHKD. IDATEI N/A
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS SUPV. IDATEI
N/A
FUNCTIONAL DIAGRAM PRESSURIZER TRIP SIGNALS
UNIT: SCP SPIN: AASFED-0~ APPD. I DATE 1 LOCATION N/A CALLAWAY PLANT CLASS
STATUS: TURNED OVER TO U.E SHOP ORDER: 300 REV. UNION ELECTRIC COMPANY
ST. LOUIS. MO. 7250D54-S005 6
6 7 8
D
c
B
A
G
F
E
D
c
B
A
L 133HS 17900SZL
-
STEAM GENERATOR LOW-LOW WATER LEVEL
STEAM GENERATOR HI-HI LEVEL
• P·l '!--
1URSlNE iillP ~NO r£EOWAT!R ISOI.ATfClM
(5l4~T 13)
u .4
-----------~~~~------------------------~~JL~-~~----------------------~~~~------------------~----~or~~------------~ r- Co6p 'l. ~coi5 '3
R.'<iA.C.TC2 T'i!.l P (.S"-'EE.T 1.
cr--..
10
(NOiE. &I) (NOT~ 4)
LOW STEAMLINE PRESSURE CLEAD-LAG COMPENSATED>
LOOP 2.
C!--...
-SAFETY INJECTION AND STEAMLINE ISOLATION (SHEET 8)
•
(_."'-J 0 T E "r)
\ - I
Cl-......
7 • I
HIGH STEAM PRESSURE RATE CRATE-LAG COMPENSATED>
c. (NOTE.?..)
ST.AML.l~E \':!OI..A.T\0 N (.S'Io·I'EET B)
NOTeS
STEAMLINE SI BLOCK CONTROL
(NOTE 1 l
tit RESET BLOCK
MOMENTARY
?
(NOT:: ~)
MOMENTARY!
REV. DATE 6 111403
DRAWN CHKD. SUPV. MAL EWM TWS REFLECTS TURNOVER TO UE. PARTIAL REDRAWN FOR CLARITY. REV. DATE 7 092806
DRAWN CHKD. SUPV. RLW EWM TWS REISSUE THE PREVIOUSLY VOIDED DWG. INCORPORTE AC 06-000149, RFR 200606779
I. THE R~O\J'NO/I.NT MA.'HUA.\. 6\.0C.\IC, CONT~O\.. CONS\ ST S O'i= TWO .C.ONTROI..S. ON T\45 C.ONT'RO\.. 'E!OA~DJ ONE FO~ C:P.C:.!-1 TR.AH••· SUPPL.\~0 o"t O'iH'E!ia~.
'a. TWO C.OMPUTE~ INPUTS AR'ii CONNE.C.TEO TO T\-\IS CI~CUIT !NDWIO\JA.\.. !=02 'E:~C.\4 TR-'lN.
3. TWO PS.;aM\0:.'5\\'._ STP...T\J~ L.I~HI~ A.RS: CO"'!NS:.CTE.O --TO ~~~ CIIO!.CUIT. I'NOW\OIJA.L 'FO~ SAC'H T~AlN.----THIS LOGIC IS APPLICABLE TO WOLF CREEK ONLY. SEE SHEET 19 FOR THE CALLAWAY SPECIFIC STEAM GENERATOR LOW-LOW WATER LEVEL LOGIC.
DRAWING NO. REV.
7250064-5007 007
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT:SCP S.0.:300 STATUS: TURNED OVER TO UE SPIN: AASFED
aGMGTXUK
3 2
' -~
' '~ .,,
' ~~ --.
.,I"_ t · o ;c:- •
t~----~~8------~~~~--~7--------~~~~~~6--------~----~~~5--------~~+------~4---------~---------3--------~---------2--------~--------~---------·-
H
'
G
F
-
E
_..,
D
~
c
A,
9008 v9009GL : l I
1 "iv.loATE "l.W:N
I 'Rl_w lsfli l"wA REDRAWN FOR CLARITY. REFLECTS TURNOVER TO UE. INCORP. RFR-13333A. l
I - 1-
STEAM GENERATOR
HIGH STEAM PRESSURE RATE: !SHEET 71
LOW STEAMLINE PRESSURE !SHEET 71
• •
• •
MANUAL RESET AN!l BLOCK tNOTE 61
' 30-120\::f:S{ SECONDS
r--- MANUAl. RESET
!NOTE 8)
PRESSURIZER
LOW PRESSURIZER PRESSURE (SHEET i'>l
P•4 REACTOR TRIP
!SHEET 2)
• •
• •
:&_. .I
( '-..../
j
l
A 'A'\
III
'
CONTAINMENT PRESSURE
'PB''> ( 93:> ,c-:s-
II~ PB
I 93&
-~
IV ~ / PB""
934 )
TE.ST ilYPASS
A---'
III~ rpe'>
935 I
TEST BYPASS
A ---'
TEST BYPASS
X 1
INDiES 4, Hil>l<>ll% Hl-3
](
: I
I / PB-, l 937 I
\..A./_j:j
TEST 1 BYPASS
~ t rx
w -~ j' • Ill
z rr:
MANUAL ACTUATION FROM CONTROL BOARD
SAFETY INJECTION ACTUATION
{TWO CONTROLS) (NOTE I l -
Cf-..
CONTAINMENT SPRAY
.ACTUATION l TWO CONTROLS l
!NOTE 2)
.CONTAINMENT SPRAY
ACTUATION !TWO CONTRoLS)
(NOTE 2)
CONTAINMENT ISOLATION -PHASE A
(TWO CONTROLS) !NOTE ll
1 '
\.,.) ® \I'
Jl-
~ I
I
'~-----------------
I
@ IM,S, [NDTE 15)
( FOR l.DGlC )
DETAILS, SEE .J-1 04-00176
'
CONTROL ROOM SUPP\.Y AIR RAD MONITORS
GKRT5 GKRT.4
CONT AINMENl RAO MONITORS GTRT22 GTRT33
() ) FEEDWATER
150\.ATlON !SHEET 13)
REACTOR TRIP
tsHEn 2l
AUXILIARY FEEOWATER PUMPS
!SHEET 15) BY @ N.E.S. BY @ N E S
--- t--·~-:.:=MA=NU~-::A\.==,-------------'BY OT~RS ------------------- - --- -------l-----·------1----------+-- ---- BY O;HER~ • ;_I FUEL BLDG
r- VENT. ISO IV
MANUAl. CISA
STEAt;\.INE I I ACT --, 1 ..-- MANUAL 11 ACT
I
ISO~ATION [TWO CDNiRDLS)
INOTE 14l
LOOP I MANUAL
STEAMLINE ISOlATION {NOTE 3)
LOOP 2 MANUAL
STEAML1NE l$0\.ATlOH !NOTE 3)
LOG;> 3 MANU A~
STEAML!NE 150\.ATIDN INOit: 3)
CLOSE (NOTES 6 & I I J CLOSE INDT£5 6 & Ill CLOSE !NOTES 6 ~ Ill
LOOP I STEAMLINE
STOP IALVE
LOOP 2 STEAMLINE
sTOP VA\.VE
(N(lft: 121 NOT FULL OPEN
··' '
!NOTE
:..ooP 3 STEAMLINE
STOP VALVE
·{
" ; -•'', - ' .-
- --·.·. ,.:._
., ._,_ ' ,__ . '
' ------ ·- .. -~
NOTESt
r, twO MOMENTARY coNtROLs ON tf-IE CONTROL BOARD • OPERATING E1iHER CONTROL WILL ACTUATE,
2, iHE MANUAl. sPRAY Ac:ruAfibN CONSISTS OF FriUR MoMENTARY. CoNTROL-S. Ai:TUATIDN IIILL OCCUR' oNlY IF ·TWO ASSOCIA1ED CONTROLS ARiZ DPER'ATED SIMUL. TANEOUSL Y. "
"3 Twn cot-JToQt_:s o·E~ .. VAL~ cw THE cONtoot B"CiAPO~ o~- ~ott E.AC:H IRATN .•
4, COI')/'T Ai'NMENT PREssURE: .BiSTABLE$ FOR SPRAY AO'FUATIDN ARE __ _ ENE:FIGIZE TO ACTUATE WTHER BISTABLES ARE DE~ENERGlZ!;; TO ACTUATE)'.
,, 5. E:NClOSED ciRCUITRY IS NOT PART OF THE ® N.~.s. sAFEGUARDS ~YSIEM, ,_ .£.:
,. - -, - ' "' -- -· _;{
- .-.~---·
-~\_!;~ - "--,_~~ .... -~--'-~
..
' ' .-
6, t::oWdNENi§ ARE ALl fNbiVIbOALLY SEALED If/ tlAtcHEDl, SO THAT~ LOSS . :_ <OF THE ,i!GTUA TION SiGNAL 1(1C.L NOT CAUSE THESE' COMPONENTS TO ·' .. · RETURN TO THE CCINOITION ~l.D PR!OR TO THE ADVENT OF THE AC'l'OAT!ON S!GNAL. -
.- l'i·.-... .... ~ ---.... _.
, 7. SERVICE WATER SYSTEM !SOLATION IS USED ONLY .IF REQUIRED.
I
LOOP 4 MANUAL
STEAMLINE ISOLATION INDTE 3)
CLOSE INOTES 6 ~ I I)
LOOP 4 STEAMLINE
STOP VALVE
SAFElY iN.JEot!oH SEQuENCE REDUIREMEHfs t1F SEOuENofNG is NECESSARY) ARE SPECIFIED BY (g) NUCLEAR ENERGY SYSTEMS,
ALSO CLOSES 'THE BYPASS VALVE IN PARALLEL WITH THE ASSOCIATED SIEAM LINE STOP VAlVE.
i -r.-rl..ri-6' 61Uii~r'r h BE 'RDfhlif\Ci"'\ i'-) ,--LC" t"..-1'-rtnt"u' Dtir"'lli EriD CAf'U 6tE'It.i' ''-'-~-.~...., ._..,._..._,.'-'-~ "-"...:. r~ • ...,....-.:<.......,_l:.ii "'" """" ~·•~*"-"'•- ~ . ....,....,,. ~ .....,~ ....,_.;._,, -'•=J-,.,v. LINE STOP VAlVE TO INDICATE WHEN THE VAlVE IS FUllY ClOSED DR Flli.L Y OPEN,
THE ACWAfiDN MAY BE DElAYED ANti SEDUENcED iF THE EMERGENCY DIESEl POWE;I CWABI\.ITY IS LESS TI:IAN THE TOTAL lOAD WITH AlL SYSTEMS S1ARTING, THE TIME DELAY(SJ, IF USED, MAY NOT
EMeRGENCY DIESEL
START-UP
txCEED tHE MAXII-1tM STARTING TIME REQUIREMENTS F'DR EACH SYSTEM.
14, two CONTROLS oN tfJE CoNtROl BdARii, D0ERAf!NG EITHER CONTROL
I
MANUAl. RESET
NOTES B ~ 9
R L
{NOTE 16) I
MANUAL RESET
NOTES B I. 9
R l.
' I NOTE
15) ( )
I
MANU A\. RESET
NOTES 8 I. 9
R L
'
I
_J)
_ MANUAL RESET
CONTAINMENT PURGE
ISOLATION ICPISJ IV
uw )
,...- MANUAL RESET
CONTROL ROOM VENT I LA T ION
ISOLATION (CRVISJ IV
( I
l ___________ _ -------- ----f-------- ---- A-------\- ''--~-~~~-~ ;-----------" SEE NOTE 5
!NOTE 131 !NOTE 13] !NOTE 13]
SAFETY INJECT!~ (PART BY .!'_1 ) (NOTE 10
SERVICE WATER [PUMP START !1. SYSTEM !SOL. J
(N01 E 7)
EMERGENCY FAN
COOLERS
IND1't: lll - (NOTE- bJ
~-·~-- :,c·;_. -~,'; - "-- ' ' ~1/;'.'"l'i. . -• _·
~i~Jti:.--·;·J;;~~::>: _,;~-~ :· O·~Y·i..!{t ~"~"··"'"' ,-~- 1' -~'~ _;,~~i,."ilft-,::s<J,. ")'~- . -~·--' ~~~\:i-~.1&J~'•j''-,::.: ~:.::-: !' gl;~@,j .... ·· -~~rc~?-~·-'· . . <. ii'' -~~~<:.~~::3-f, ,.·--
16, THE 2 out OF 4 toiNciliEflcE, MEMORY, ANii 'OR" LOclid MIS . "' "i}~::., '.' DUPLICATED WITHIN EACH TRAIN. SEPARATE OUTPUT RELAYS ARE: · · . - . -ALSO. PROVIDED !N EACH 'TRAIN, 1'0 MINIMIZE FALSE CONTAINMENT '- 'c <'-'·· SPRAY, _ONE outPUi RELAY SHOULD StART THE PUMPS WHILE . ~·---. -ANOTHER SHOULD OPEN THE SYSTEM VALVES, >-
17,-.THE CONiAINMENT SPRAY SYSTEM SHDUkD BE INOEPENDENi OF THE · -SAF£7'? !NJEW1.fN -SY~~t:M~ 1F IHE UJNt:Jiyif:JN5 UF NOft. 13 · "APPLY, THE SEQUENCE. INTERLOC~ SHOULD BE SUCH THAT SPRAY
_ fiiLL_STARTJHTfJIH THE REOUIRED TIMt INDEPENDENT OF 'THE ·SAFETY INJECTION SIGNAL STATUS,
';" _.q
CONTAINMENT SPRAY
ACTUATION (NOTES 16 ~ 17)
-:- - -
'-1'1·':
- /.:jd_-.. ,._ . -- -~ .. ,
- - ·' . .. _,,, -- '" ..
CONTAINMENT :SOLATION
PHASE A
-:~<
'" ·.,.,;;, ... '
. ·--~-::..··· ... -STANDARDIZED NUCLEAR UNiT POWER
PlANT SYSTEM PROJEC1S
:-,
·,~ ' u•- •'
CONTAINMENT ISOLATION
PHASE B
' '·. .. ,. -"
' ..
ORA'" ro.-.TEJ WILL ActuATE. • ... : .• -uNn: .... scP. ... . . _ N/A F·uN·c1· -1-· ONAL DIAGRAM-
~•r.s-. .SOME ENGINEERED SAFE--GUARDS F-UN-CT_I_O-Ns·- -AR--~ No·T WITHIN T-HE·~ '·' ' v· ·--·-~ STATUSl TURNED OVER fd UE - - ~ ' .. - - -·
--
·-
F
-
E
[
~
(
!I ii.- 1f-IE REDUNDANt MANUAL RESET coNs151:S oF' tf/6 k6MEN1 MY toNtR:ilS oN "! THE CONTROl BOARD, ONE f"OR· F: ACH TFIA!fL , -.
9. SuPPLiED BY OTHERs,
riJ\ ~ · · .. _ .• :~;. · ''~- - ·'cERTIFICA noN L TR, NO, scpce!l-509 · · 1 CH<O. <DAr<'
FUNCTIONAL DESiGN SCOPE OF ~ NUCLEAR ENERGY.:SYSTEMS But . " )~-~·-.:\. ' ·;;<\' AUTHOR!tY\ M • .J, PARViN . N/A SAFEGUARDS oNLY sHowN oN THis SHEET As ,HE FUNcnoNs ARE BUilT IN tHE · , .. ~.;.-.- : ·_ ENGR: LTR, No, msT~7 101l- · SU'V [DATEl A-cTUAT·r· -0-N 5-- 1--GNALs-® SUPPLIED E:af.liPMENT. c.. ,,, .. .. .. . -- ----- • N/A - · - · · · •
. :~'-.J~.-::",,'.;~:~ .. ·i.;, __ ~t :" .,J 'tt:\':~~::-~ ': ;'! : __ . _ . lz;· N/A ~;"" ·- _ CALLA\iA'I' PLANT I __ ; : J
· ..... ,
8 7 -·.·~-r------~-------,.........,------------..,..-r----...... ---.,.t~t~:~~"";t.:_:;,·~;;.,, .. ,··e.· ._.. ... . , .. - . m~r. rrA~/c:c.;, -M'o ''i' 7250064 S008 , -- ~~~,~~~j , -- 6 5 t , ·. ~\"'. ·r ,r~---~~.~.'1'~~3-' -~_....~-~--r--~:~ -·-- ~-"~·:=--.· .. ~~2 . .-.....o:~4-~~~!:!.....J.....:..::::::.I ==-.:=:...J....!!;.J '
G
E
D
'
600S 17900SZ.L
C-5 LOW
TURBINE POWER !TURBINE IMPULSE
CHAMBER PRESSURE) !SHEET 16l
c-~ OVERPOWER
L':.T ( 2/ ~ )
I SHEET 5 l
C-3 OVERTEMP
L':.T (2/~)
!SHEET 5l
C-2 C-1 HIGH FLUX HIGH FLUX
(1/4) (1/2) !POWER INTERMEDIATE RANGEl RANGE
I SHEET 4 l I SHEET 4 l
POWER RANGE NEUTRON FLUX CHANNELS
#1 #2 #3 #4
r---1- --'--~--~ r -'-- -1--+ ' I 1 1_ _ ~ I I
I I I I I I I I I I AUCTIONEER
I
TURBINE IMPULSE CHAMBER PRESSURE
I I . I I
T AVG LOOP 1
I I I
I
I I I I I
NEUTRAL
T AVG BYPASS SELECTOR T AVG SWITCH !CONTROL BOARDl LOOP 2
BYPASS BYPASS BYPASS BYPASS I LOOP 1 LOOP 2 LOOP 3 LOOP 4
I I I
I I I I I I I I r-- --' I I I
1 r- __ _J I I I I r ___ _J I
~------I tG I I ... l r-- -r-1 I I I 1 I I I I r---_J
I I I I
t t t •---Fli:EOWAiER a'(PA':o':. VII. I.. \1 E. L E. VE. L. CONTROL---.._
I I r I I L I I A/B I I I ul I T REF I I I I A r--+
T AVG LOOP 3
I I I I
t-0 I +----' I
I ,.. --,
B 432 A/B
A I
T AVG LOOP 4
I I I I I I
0-t I
--t I I
L':.T LOOP 1
L':.T BYPASS SELECTOR SWITCH (CONTROL BOARDl
L':.T LOOP 2
I ~--~--~---r--~--~ I NEUTRA BYPASS BYPASS BYPASS
LOOP 1 LOOP 2 LOOP 3 BYPASS I
I I
I I I I
t0 I
'--1 I
LOOP 4 I I I
I I
I
0-+ I -4
I I I
I I
L':.T LOOP 3
I I I I
I
1-0 • ...---I I I
REV. DATE REV. DATE REV. DATE DRAWN 10 112013 9 032409 8 122o9 RLW
DRAWN CHKD. SUPV. DRAWN CHKD. SUPV. CHKD. SUPV. APPD. RLW MAL LMP RLW EWM TWS DJB AMR N/A INCORPORATE INCORPORATE CR INCORP. MP 03-1002 CAR 09-000047; MP 95-1008. FCN-10. CAR 200901818
L':.T LOOP 4
I I I I I I I I
I 01
I -~
l I
u A 2 A_\2 '
!SHEET 14l i I 'L (NOTE 5) I (NOTE 5) I I I
INOTE 5l I NOTE 5 l (NOTE 5) I _______ j
1 I -- -----1---+ I T AVG AUCTIONEER - - - -- - ._.J 1 I I HIGH
r- - - - - -- - - - - - - - - -1- ., 1 10 I -r--- L':.T AUCTIONEER HIGH
I 1 I (NCTto2 I I I I
: +--r---~--i---r-_... __ : -~ -t---I _.. I - __ _._ __ _ - - - - - - - - - -- -·-. L-- ~- --- -- -+-----·--_j
I 1 1 I I 1 +T3 s I I L - - -, r-- I
-- J
----r--------, ~~----:-- ___ : __ L_ __ j : l L - - -~ - II TB TB I I - - - - - ....
T AVG AUCTIONEER LOW
' 412 412 I I I A I E/F c I -, I /- I u ::J- t- -- - ---, L - ~ - - - - ~ -7 i1 Ai ~! y
l \
MANUAL ROD CONTROL NOT
USED RODS OUT MOMENTARYt------,
RODS IN MOMENTARY
RODS IN
RODS OUT
FULL LENGTH CONTROL BANKS
NOTES:
FIXED MANUAL ROD SPEED
I
i AUTO-MANUAL SELECTOR SWITCH
r----0 ANALOG
ROD SPEED SIGNAL
1. ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT.
2. KQT MAY VARY INVERSELY PROPORTIONAL TO LOAD WITH A FIXED LIMIT OR MAY VARY IN TWO DISCRETE STEPS WITH BREAK POINTS AT 30 TO 50% AND 60 TO 80% TURBINE LOAD.
3. THE SUMMER OUTPUTS HAVE FIXED MANUALLY ADJUSTABLE UPPER LIMITS.
4. THE ROD DIRECTION BISTABLES NO. SB-~12A AND SB-~12B ARE "ENERGIZED TO ACTUATE".
5. ALARM 1, ALARM 2, ALARM 3, AND ALARM 4 MUST HAVE REFLASH CAPABILITY.
1 I •
• ~ - • t II g)--~ TO STEAM TO STEAM TO PRESSURIZER
DUMP CONTROL DUMP CONTROL LEVEL CONTROL I I, I SHEET 10 l I SHEET 10 l I SHEET 11 l
0 7 I
t +
• ~-~~
~TOP TU;j(8",Nii \...O...._;;:>INc;,.
OE.FEAT RIW.Oi. OI~PATC\.111'-<Go (SI-\ai.T I c;.)
•
BANK D PCC:.\T"IC"-1 BAI'I\o( c Po'QIT tO ....
B,t..NK l!t PO'i\T\ON
B.Dto.NK A ~o<i\TIO""
I I
-------.,----~---r-------r--·-- --, .-- - -1-- - - • .._ - -I- -- - +-- ~ -- - - -I -- · - -- -1 I
r}-, ~~ Q ~ ~-~ ~-1 [K1t~l ~~1 ~JBIASL.f YsiAS~~ ~BIAsY IslAS r
I I I I I I I I I I I I I i I J.:l Irk I 1);1
l+')l\!i l+ 5:' +J l:::.r 2:: :;.J "'\ L.J J "'\ ~• )- I NOTE 3 l \ J INOTE 3l Y y y
I I I I I l
I I I -------------- ---!- ------ r------ ----1--.. -1 --------------1------1----, I I ----- - - - --- -- -- --I--- -, I 1 I I -· ----- --- - - - - 1 I 1 I I I I I
1 I 1 I I I 1 i
/loo.~'( I=ULI.. l..iHG.i\1 ~
F~O"-'. ~0 POSI"i\0 ... IN 0 I C,A. "TC!il ~"'('ill i I!/.\
lyl L~J LYJ r-vJ r - - -1 r -- • r- - _, I t--- 1
~ I~ /~ /:Y> t ® i~
• I
~-,~ \¥-, I ~~l Tl 1\f}l N~ 5~ L ~,IN~ slh L ~1 INO~ 5Lh L &--- _j .~IN~ 5& '--
.;.,,J ... • "" ~ .1; /.\\ .\, ~ .. ~ ... 3 4 ·-~ ~ ....
LCW LC-\.a t...CW LO-LO lOW l0·'-0 ._ow \...O·LO
3~K .Ito. 8""1'4'1( 8 S a..~K C. BA,..',<, 0
DRAWING NO. REV.
7250064 S009 10
I a
C:-1 I
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP S.O.: 300 TAB: 9-1 STATUS: TURNED OVER TO U.E.
Westinghouse Electric Corporation NUCLEAR ENERGY DIVISION. PITTSBURGH. PA. U.S.A.
TITLE SNUPPS PROJECTS FUNCTIONAL DIAGRAM
ROD CONTROLS & ROD BLOCKS --1
SCALE N.T.S.
DIMENSIONING IN INCHES
DO NOT SCALE
7250064 SHEET 9 SUB 3 4 5
t
SY El BY BY ... ~~ (~ OTliERS ®~OllGtS-
REDL..NDANT NIS CONDENSER AVA1LABLE SIGNALS TURBINE r-------- ..- r~-------A...._ _______ """\1 IMPULSE
STEAM DlJMP INTERLOCK p 12 CHAMBER
P·4 REAC.TOR Tl'tiP
( SHE:H 2) TRAIN A TRAIN B
STEAM DUMP CONT~OL MODE SELECTOR SWITCH
STEAH N.E.S. STEAM LINE PRESSURE H~OER ,-------------------------------~~--------------------·------~ PRESSURE ~ UIP I LOOP Z ( NOTE 7 l L.Cq :J UXJ1 4 " ..
~=
-···
,.
--
--
li
I I
' I
I
I I
I
I I -- r
• ...
I --tfr
I
- --+1
L".LO CONDENSER PRESSURE SWITCH!S PR.ESSU'"• SELECTOR SWITCH ..,.. '""
(NOTE 3) T AVG SHELL! StlfLL 2 SHELL 3 r:::--r:~-:;:J=;::":-::', (SHEET S) l r---, ' l ~ l l F\'EFERru:E I / 't"'t2S+I T AVG
• OF"F ON ..._ BYPt.SS "3 63 '-3 RESET INTERLOCK I
T AVG BYPASS MOMENTARY
X
7
" ..I
I i
'" ,) I I
t I
I
C-'3A
P}-...
1.
C·9B P}-...
63
+r:
8Y OTHERS
8Y @)~tE.S.
C·9C. P}-...
C·7 P'J--...
() ' _/
I RESET T AVG ST£AM IL.__ 't13S+I INTERNAL
I St I PO '(iT MOMENTARY PRESSURE !LTRrr r~--.. + I ~"""', _ • ·~ L... }4----~~ L. ;.---.-J
~ 'J T I r-+---· r----,
1 . t I • I LOAD lL I I REJECTION I I CONTROLLER I lL PLANT
TRIP CONTROLLER
I I I ! I L ______________ 1
I L--~~------~---------, I
.---~ t---.., I I b·IOTE 5) ! .1. (NOTE 5) I I
rrs""" ~"'TS, re"' ra"' l I ~00~ "" ~tOO~ ~005 I
STEAM HEADER PRESSURE
CONTROLLER K11(1+ 1 )
\ 1:145
i I
BY
H.E.S. I
STEAM GENERATOR PRESSURE
CONTROLLER
B'f'
K12(1+ 1 ) \ 1:155
I I I I I I I
ant:RS I I t
MODULATE THE LOOP I ATioiOSPHERIC RELIEF VALVE AS-PV-01
STEAM GENERATOR PRESSURE
CONTROLLER K12(1+ 1 )
\ 1:1 ss
I l
' I I I
' I I t
IO.UJ.TE Tl£ UXf' z A 11-0SPI-£R I C RELIEF "A.I...VE AB-PV-02
STEAM GENERATOR PRESSURE
CONTROLLER K12(1+ 1 ) 1:1 ss
! I I I I I I I I
• MD...I.ATE Tt£ LOOP 3 ATMOSPHERIC RELIEF VALVE AB·PV·D3
STEAM GENERATOR PRESSURE
CONTROLLER K12(1+ 1 )
\ 1:1 ss
I I I I I 1 I I
' KDJL.ATE Tl£ LOOP 4 ATMOSPHERIC Ri.LIEF VALVE AB·PV-04 :r:.r :..rr 1
I
I I I I I I I I r I I I I I I I I I I I I I I
....._ __ - --------------------1 HI I HI 2 HI I HI 2
r \. \.. _/
2 2
I I I I I I I I I I
j_
I I
~
f I I I I I I L __ _. _________ _j
•
I I I I I I
r-0 I
NOTES:
1. STEAM DUMP IS BLOCKED BY BLOCKING AIR TO THE DUMP VALVES AND VENTING THE DIAPHRAGMS. THE REDUNDANT LOGIC OUTPUT OPERATES TWO SOLENOID VENT VALVES IN SERIES TO REDUNDANTLY INTERLOCK THE AIR LINE BETWEEN EACH VALVE DIAPHRAGM AND ITS ASSOCIATED POSITIONER. THE NON-REDUNDANT LOGIC OUTPUT OPERATES ONE SOLENOID VENT VALVE TO INTERLOCK THE AIR LINE BETWEEN EACH VALVE DIAPHRAGM AND ITS ASSOCIATED POSITIONER. THE SOLENOID VALVES ARE DE-ENERGIZE TO VENT CAUSING THE MAIN DUMP VALVE TO CLOSE IN FIVE SECONDS. EITHER OF THE TWO REDUNDANT BLOCK SIGNALS OR THE NON-REDUNDANT BLOCK SIGNAL WILL BLOCK STEAM DUMP INDEPENDENT OF THE OTHERS.
2. CIRCUITRY ON THIS SHEET IS NOT REDUNDANT EXCEPT WHERE INDICATED REDUNDANT.
3. SELECTOR SWITCH WITH THE FOLLOWING THREE POSITIONS: ON - STEAM DUMP IS PERMITTED. BYPASS - T AVG INTERLOCK IS BYPASSED FOR LO-LO T AVG.
SPRING RETURN TO ON POSITION OFF - STEAM DUMP IS NOT PERMITTED AND RESET T AVG BYPASS THE REDUNDANT INTERLOCK SELECTOR SWITCH CONSISTS OF TWO CONTROLS ON THE CONTROL BOARD. ONE FOR EACH TRAIN.
~. THE TWO ANALOG SIGNAL INPUTS COMING FROM TURBINE PRESSURE MUST COME FROM DIFFERENT PRESSURE TAPS TO MEET THE SINGLE FAILURE CRITERION.
5. ALL TEMPERATURE BISTABLES ON THIS SHEET AND THE TURBINE IMPULSE CHAMBER PRESSURE BISTABLE NO. PB-506C ARE "ENERGIZE TO ACTUATE".
5. LIGHTS SHOULD BE PROVIDED IN THE CONTROL ROOM FOR EACH DUMP VALVE TO INDICATE WHEN THE VALVE IS FULLY CLOSED OR FULLY OPEN
7. THE STEAML INE WHICH IS USED SIGNALS SHOWN CRITERION .
PRESSURE SIGNAL ORIGIN MUST BE DIFFERENT FOR THE STEAMLINE PRESSURE PROTECTION ON SHEET 7 TO MEET THE SINGLE FAILURE
FROM THAT
REV. DATE DRAWN 4 12209S JHK
1 c~~~· s~~vR A~~uA
BY t@ N.E.S.
I -·-BY ~ OTHERS
B'l't (i) N.E.S. I --- -------- rn - ---+=t ..;;;_---~--- ---;::=====-=-:., -----------
BY' OTHERS I
REFLECTS TURNOVER TO UE. INCORP. RFR-19913A.
BY '0 N.E.S.
8Yf ~
11
r L ---..,
--- ------BLOCK STM.DUMP TO 3 COOLDO~H CONDENSER DUMP VALVES AB-UV·J4,· 35, &36
( loiJTE I) -
BLOCK STll.t:UrP TO I All Clla:NSER
DUMP vAl. V£5 . I n£ 3 cm.oowN I
r:x..M" v .t.L Vf.'i
( NJTi: 1) ! '-.::.:. REo-~-D-AN_T _ __.
10
---- ------ -- ---~----~--~.---~~--~.---~----..... ~ r----~~----~ --·----~------·-
BLOC.I<. STM. DUMP BLOCK STM. OUM~ BLOCK ST/111 OVMP TRIP OPEN 112 TRIP OPEN 1/2 TO CONDEPiSE~ TO CoNOE.NSEP! 10 CONDENSER. CCJta:NSER CONDENSER V.-.LVE 5 A B-U~·34 VALVES AS· UV·41 VAI.V E. AB ·U'i-4.5 DUMP VALVES DUMP VALVES niRIJ AB-UV·40 THf(U A8·UV-44 AB-UV· 34 lHRU AB·UV-40 lHRU
AB·UV· 39 AB·UV-45
8 7 e 5
+--------...4 t
I«D..LATE Tl£ DlW VAJ...VES .lCCOAO I t-ll TO Tl£ FU. LO'I'II N3 SEC\.ENCE:
25 ·50% 50 • 75% 75 • 100%
'iALVES KXJUL..ATED OPDI OR 0 OSEO (ZERO TO FU..L CJ'EN)
A8-UV·37 .AB·UV·38 &AB·UV·39 AB·UV· 40 ,AB·UV· 41 &AB·UV· 42 AB-UV· 43 • AB·UV· 44 &AB·UV· 45
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP SPIN: AASFED-04 STATUS: TURNED OVER TO U.E.
4
AUTO ·HA.tt.IAl CCJ.Ima... STAT I ()II
M
3
--------, +
Ma:U..A TE THE CCOLDO'IN ll.W VPJ...VES ACCORDII-G TO TI~E FOU.Cl'I!NG SE(JJENCE:
0·25%
00027
VALVES KDLUTED ~ ll1 CLOSED (ZERO iO FLU OPOI)
~-UV·34, AB·UV-35. & AB·UV -36
nn.a.
S010
SM..J>PS Pfll..ECTS FUC I CfoW.. DIAGRAM
STEAM DUMP CO~TROL
"-'P • .L"'< Y<" :.- J-I·!J. • "-7 n i::";.. ~,..:.. :.., ...
D
-
c
-
B
{.,_
-
A
1 l 2 I 3
PRESSURIZER PRESSURE CHANNELS
R m Jr r
I r - 1__ --1---- l If\ AUX. F.P. ~ -f \.:_/ STATION
i 1 r--1---- ~ ----1------l-, I 1 1 r-+--- -----, _r:_-t 1 6..6 6 (~ "~ 0 0 ~ .. 0
........_ o~--- ::... ,......_ ' J. ' , +r -! :1.; PRESSURE CHANNELL.,__ , - -- ,._..., Jo--
I I NOTE 6 I
I
PRESSURE REFERENCE INOTE 71
4 I 5
AUCTIONEERED T ISHEET 91
I J
l
AVG
L ....... '"'" . -'401 ~j--
"' 'J T
'
NO LOAD T AVG !NOTE 7 I
6 I 7 I
PRESSURIZER LEVEL CHANNELS
I 11f rr I I I I I I : I I :-0 ~~2TI6;t I L_f,\ ~~~~GING : J ~STATION
r_J-------L-----l-r--------1 1 r.! r4--~-------, 1 f l t------- -----;- ,-------, I L
8 REV. DATE DRAWN
8 0511 01 RLW CHKD. SUPV. APPD. MAL AMR N/A INCORP. MP 00-1005A
0 SELECTOR SWITCH· - ..._.t:...J
IP-P REFI ~
I r---~----~
LEVEL PROGRAM CONTROLLER
0 ~ o·n - 0 ~ ol ( ~ ~ ~0 0~--------------~~ 0
NOTES: 1 .
2.
3 .
~ . 5.
ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT. LOCAL CONTROL OVERRIDES ALL OTHER SIGNALS. LOCAL OVERRIDE ACTUATES ALARM IN CONTROL ROOM.
PRESSURE BISTABLE NO. PB ~SSG AND LEVEL BISTABLES NO. LB-~55C. LB-~59E, & LB-4600 ARE ENERGIZED TO ACTUATE.
OPEN/SHUT INDICATION IN CONTROL ROOM.
A LIGHT SHOULD BE PROVIDED IN THE CONTROL ROOM FOR EACH SPRAY VALVE TO INDICATE WHEN A VALVE IS NOT FULLY CLOSED.
6. CENTER POSITION NORMALLY SELECTED.
7. ADJUSTABLE SETPOINT WITHIN CONTROLLER. 8. ALARM 1 AND ALARM 2 MUST HAVE REFLASH CAPABILITY.
1 I 2
J K 21 ~+9·T22s) I
I 0-+--)
~----,
l fPB
456 Jl v_. &
I 3
-r------r--~-r----T------1
1 t I NOTE 3 I J t t /PB EPB"' I ~55 11 ~55 rn I
,F..., 1 '-G../ 1.1-
I NOTE 8 I
I
A J fA\ I 1
I NOTE 8 I I ]
TO TURN-ON
ALL BACK-UP HEATERS
!SHEET 121
4
I I I I I I I I I I I I I I I l I I I I +
TO VARIABLE
HEATER CONTROL SIGNAL
!SHEET 121
lL SPRAY
I CONTROLLER
l I }
I J
I I l J
AUTO-MANUAL CONTROL STATION
!CONTROL ROOMI
l I I I. I J
MODULATE SPRAY VALVE
NO. 1 PCV-~55B !NOTE 51
I
J! SPRAY CONTROLLER
1 I I I I I I l I
AUTO-MANUAL CONTROL STATION
!CONTROL ROOMI
: J I J I t
MODULATE SPRAY VALVE
NO. 2 PCV-~55C !NOTE 51
5
I L REF. I ! LEVEL CHANNEL SELECTOR SWITCH I l I I I NOTE 6 I I I L-r .. "+ I t r-.. \.l;,J--------4-----l r----; ~ L--r----------------r----1----t---------~ .._________ -, I I I
, I L -L REF . I 1 r i K 22 ~+ 1 ·T2 ~s\ I ~ l I
\ Tz3s 1 r-- J l I I .L_/":""\I _1 1 1 NOTE 3 I l I NOTE 3 11 l I ~ /LB"""' (LB.... ./LB'I /"LB"" /LB"'' I ~59 ' ~59 ~59 ~60 ~60
'\. F ..1 E_.... ' C _..1 ' 0./ C ~
II s l_ L AA•. s ALL ORIFICE
ISOLATION VALVES CLOSED
I I I I I I t
AUTO-MANUAL CONTROL STATION
!CONTROL ROOMI
1 AUTO-MANUAL
CONTROL STATION ILOCALI
CHARGING FLOW
CONTROL
&.2 l.f::j, I NOTE 8 I &.
2 1
~-------+--------~--~~~£~/
CLOSE ALL ORIFICE
ISOLATION VALVES !NOTE~~
I NOTE 2 I
TO TURN ON
ALL BACKUP
HEATERS ISHEET121
TO HEATER
INTERLOCK !BLOCK ALL
EXCEPT LOCAL CONTROL I
!SHEET 121
LETDOWN LINE ISOLATION VALVE CONTROL
SELECTOR SWITCH
CLOSE
r
CLOSE
I
I OPEN MOMENTARY
~
" I ) '
OPEN
LETDOWN LINE ISOLATION VALVE CONTROL
SELECTOR SWITCH
CLOSE
I I r
CLOSE
I
OPEN MOMENTARY
J
' ..1
OPEN
LETDOWN LINE ISOLATION VALVE
LCV-459 I NOTE 4 I
LETDOWN LINE ISOLATION VALVE
LCV-~60 INOTE ~I
I
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP SPIN: AASFED-0~
STATUS: TURNED OVER TO U.E SHOP ORDER: ITEM:
6 I
VALVE FULL OPEN
SIGNAL
REFERENCE DWG:
VALVE FULL OPEN
SIGNAL
WESTINGHOUSE ELECTRIC CORP. INDUSTRY SYSTEMS DIVISION DWG. NO. M-74~-00028
DRAWN IDATEI N/A
CHKD. I DATE! N/A
SUPV. I DATE! N/A
FUNCTIONAL DIAGRAM PRESSURIZER PRESSURE &
LEVEL CONTROL
APPD. I DATE I LOCATION N/A CALLAWAY PLANT
UNION ELECTRIC COMPANY ST. LOUIS. MO.
7 I
7250D54-S011 8
CLASS
REV.
8
D
1--
c
1--
B
1--
A
G
F
E
D
c
B
A
£ ±JJIIS tz900SZl:
REMOTE CONTROL STATION FOR GROUP A HEATERS
(CONTROL BOARD) (SELECTOR SWITCH)
OFF AUTO ON (NOTE 2)
REMOTE CONTROL STATION FOR GROUP B HEATERS
(CONTROL BOARD) (SELECTOR SWITCH)
OFF AUTO ON
VARIABLE HEATER ON-OFF STATION (CONTROL BOARD)
(SELECTOR SWITCH)
----B-Y 1 o .. T .. H_E_Rs ___ _
I BY t OTHERS ----------____ ..,_._,. _________ _ BY l® N.E.S. ------------------ ------------------------------ .--.------------------------------------------------------------------BYJl_OTHERS
BY . i® N.E.S.
•
_!
....... ~)
----B-Y _l® N.E.S.
BY TOTHERS -
.c
(NOTE 2) LOCAL CONTROL STATION
FOR GROUP A HEATERS (SELECTOR SWITCH)
REMOTE LOCAL ON OFF
(NOTE J)
NOTES:
(_) tr-----iXJ..---_..
TURN-OFF GROUP A HEATERS
(NOTE 2)
CMJT£ 4)
TURN-ON GROUP A HEATERS
I. AU. CIRCUITS CH TriiS SHEET ARE l«lT REMilANT.
TURN-OFF GROUP B HEATERS
2. GfOJP .\ JH:l GfD.P e HEATERS HJST 6E CN SCPARArE Vlf..AL PCI'IEH S1JfPI...IES liiTH THE LOCAl CCNT'RtL SEPARATE!) SO THAT J14Y SINGt.E F-"LlRE t:n:S ttJT C€FEAT 00'0-1.
:S. PREC.&UTIGIS S!-CU.O aE T.IJ<Ei4 TO 411010 M.a.ilJAL. H£Ardl {PERATICN, l'tii'Jf I'ICU.D C"AJSE'"HEATEiriJ~. IF ll£ lfATER l..EVEL. l.H:OVERS M 1-£\TERS.
4. SAO<·lP rEArER STAilJS INJICATICH IN CCHTfD.. RC04.
10
AUTOMATIC HEATER TURN-ON
LOW PRESSURE FROM PB455G ( SHEY 11 )
HIGH LEVEL DEVIATION FROM LB459E ( SHEE~11 )
( )
HEATER INTERLOCK LOW LEVEL FROM
LB 459C & LB 460D (SHEET11)
COMPENSATED PRESSURE
DEVIATION FROM
(SHEET 11)
I
~
:h.. I I
_____________ s_Y_,~®-~~-~ •• ·-E_.s_. ______________ __
------------------ -(NOTE 2 ) BY OTHERS LOCAL CONTROL STATION
FOR GROUP B HEATERS (SELECTOR SWITCH)
REMOTE LOCAL ON
UiJTE 2)
(NOTE 4)
'----........ ·
TURN-ON GROUP B HEATERS
7
....._,~-
OFF
{NOTE 3)
,.--~[X~---. TURN-OFF GROUP C HEATERS
TURN-ON GROUP C HEATERS
J I I I I I I t
VARIABLE CONTROL SIGNAL
FOR GROUP C HEATERS
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP S.O.: 300 STATUS: TURNED OVER TO UE SPIN: AASFED
-
--
I 3
BY r® N.E.S ' -REV. DATE 3 111303
~D~kti~H~~-~ ~u;~· REFLECTS TURNOVER TO UE. PARTIAL REDRAWN FOR CLARITY.
-------------BY _L ® N. E. S
BY } OTHERS
I,._.._.,
........
DRAWING NO. REV.
7250064-5012 003
·~ ....... • .:....· ...:. C. i-\ A i:: ;. . . . ·~-~ ... • ·~~.~·r:r .· ..
' ..
f
£~OS l7900£ZL
~REDUNDANT
~~~b~N-. --S=E~Y--R~~OR -----=---I HI5-~I LEVEL INJECTION TRIP T AVG
(SHEET 7 l (SHEET 8 l (SHEET 2 l (SHEET 5 l
STEAM GENERATOR
LD-LD LEVEL (SHEET 15l
XFR TO VALVE POSITION
MFRV > 9% OR BYPASS > 15%
XFR TO VALVE =MAN
XFR FROM VALVE = AUTO
NARROW NARROW
FW VALVE POSITION SETPOINT
STEAM GENERATOR •1•
NARROW
(NOTE 9J
NARROW
FW VALVE POSITION SETPOINT
STEAM GENERATOR •2•
(NOTE 9l
- _L_ :DUNDANT-------------------t---------------=r~------------_1 ---------------=r-l I I
TRIP ALL FEEDWATER
PUMPS (NOTES 5&6 l
TURB l NE TRIP
(SHEET 16l
CLOSE ALL FEEDWATER l SOL AT I ON
VALVES ! BY OTHERS)
I
I
L ______________ ::_'~----------------------------- I I I I : --------i---------------r---------------I---------------[-_j
NOTES:
1. ANALOG GATE CONSISTS OF TWO SOLENOID VENT VALVES IN PARALLEL TO REDUNDANTLY INTERLOCK THE A I R LINE SUPPLYING EACH VALVE 1 S POSITIONER. THE SOLENOID VALVES ARE DE-ENERGIZED TO VENT. CAUSING EACH FEEDWATER VALVE TO CLOSE IN FIVE SECONDS. BOTH REDUNDANT BLOCK SIGNALS ARE REQUIRED IN ORDER TO CLOSE THE ASSOCIATED VALVE.
2. ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT, EXCEPT WHERE I NO I CA TED REDUNDANT.
3. OPEN/CLOSE CONTROL AND INDICATION FOR EACH FEEDWATER VALVE IS IN CONTROL ROOM.
4. THE REDUNDANT MANUAL RESET CONSISTS OF TWO MOMENTARY CONTROLS ON THE CONTROL BOARD, ONE FOR EACH TRAIN.
5. TRIPPING OF FEEDWATER PUMPS CAUSES CLOSURE OF ASSOCIATED PUMP DISCHARGE VAL YES.
6. THE FEEDWATER PUMPS AND PUMP DISCHARGE VALVES ARE SUPPLIED BY OTHERS.
7. DELETED.
8. DELETED.
~ t t ·---
MAIN FEEDWATER REGULATING VALVES IN MASTER/STANDBY CDNF I GURAT I ON. REQUIRES MANUAL ISOLATION OF AIR
MODULATE FEEDWATER
BYPASS VALVE 1 ( FCV-550 l (NOTE 3 J
10. OPERATING CYLINDER SERVO POSITION CONTROLLER REMOTE SHUTDOWN COMMAND SHUTS DOWN POSITIONER WHEN PUMP IS TRIPPED TO PREVENT WIND-UP. REFER TO J-2017 VENDOR DRAWINGS FOR DETAILS.
11. CIRCUITS TO THE FEEDWATER VALVE POSITIONERS ARE FOR POWERING AND CONTROLLING. THE PROTOCOL IS PROFIBUS PA. REFER TO J-2017 VENDOR DRAWINGS FOR DETAILS.
1 2. AN OVERY I EW OF LOGIC IS SHOWN FOR FEEDWATER CONTROL. REFER TO J-2017 VENDOR SOFTWARE DESIGN DESCRIPTION ISDDl FOR DETAILS.
13. FC PS-509 XFR BUTTON INITIATES EITHER A MANUAL TRANSFER OR AUTOMATIC TRANSFER DEPENDING ON THE PERMISSIVES.
14. MASTER SPEED HIGH POWER CONTROLLER AND MASTER SPEED LOW POWER CONTROLLER.
MODULATE FEEDWATER
MAIN VALVE 1 FCV-51 0 (NOTE 3 l
MODULATE FEEDWATER
BYPASS VALVE 2 ( FCV-550 l (NOTE 3 l
MODULATE FEEDWATER
MAIN VALVE 2 FCV-520 (NOTE 3 l
STEAM VALVE POSITION SETPOINT
(NOTE 10J
VAm
MODULATE FEEDWATER PUMP TURBINE "A"
STEAM ADMISSION VALVES FCFV0075 FCFV0076
FEEDWATER PUMP •A• AND
FEEDWATER PUMP •s•
FROM ALL XFR
FEEDWTR FEEDWTR FEEDWTR PUMP PUMP PUMP
SPEED SPEED SPEED
c __ T ___ , \~/
Cb---"mj"" :":":;"' ' ~ GAIN=L8 L,.-J RESET= 30
I
VALVE 1
ZC POSITION SETPOINT CNTR~L STEAM VALVE
(NOTE 1 OJ
MODULATE FEEDWATER PUMP TURBINE "B"
STEAM ADMISSION VALVES FCFV0175 FCFV0176
N/A
N/A
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
N/A
UNIT: SCP SPIN: AASFED N/A
STATUS: TURNED OVER TO U.E
s.o.: 300 ITEM:9-1
FUNCTIONAL DIAGRAM FEEDWATER CONTROL
& ISOLATION
7250D64
l7~0S l7900£ZL
WIDE RANGE LEVEL CHANNELS
STM GEN 1 STM GEN 2 STM GEN 3 STM GEN "1
I I I I
~ --(i) ~ --(i) ~-(I) ~ --(i)
STEAM GENERATOR "3" STEAM GENERATOR "4"
REDRAWN FOR CLARITY. REFLECTS TURN OVER TO UE.
I NCORP. CMP 92-1051A I PARTIAL).
I AUX I AUX I F.P. STATION I F.P. STATION
I AUX I AUX I F.P. STATION I F.P. STATION
l__-0-_j l__-0-_j
-L REDUNDANT
DOP3&4 NTERLOCK
SHEET 13l
POWER POWER POWER POWER NARROW NARROW RANGE RANGE RANGE RANGE NARROW NARROW
STEAM STEAM FEEDWATER FEEDWATER RANGE RANGE NEUTRON NEUTRON NEUTRON NEUTRON STEAM STEAM FEEDWATER FEEDWATER RANGE RANGE FLOW FLOW FLOW FLOW LEVEL LEVEL FLUX #1 FLUX #2 FLUX #3 FLUX #4 FLOW FLOW FLOW FLOW LEVEL LEVEL
\ I \ I \ I (SHEET 91 ISHE,ET 91 ISHEp 91 ISHEp 91 \ I \ I \ I 73DOINPUTSABOVELINE \I \I \I .... \ I / \I \I \I
------------------ -~- -r---- ------ T -r--------- -----T -1-----------------~-<;- ---t-- /L..__-- ----- --~- -t -------- --~- 7 -------- ----t- -t-----------
"""' mmm• '"'" IJr~~\~ l,.~r~~\~ IJr~~\~ ',,#( l .. ~r~~\~ IJr~~\~ l·~r~~\~ o.l~~~~f,. 1 I ~~L o.sA~~~~~ 1 I ~~L ALA~~~ 1 I ~~L NUCLEAR I o.sA~~~~f,. 1 I ~~L 0 . 5A~~~~~ 1 I ~~L ALA~~~ 1 I ~~L "-- r _ _j "-- r _ _j "-- r _ _j POWER $. "-- r _ _j "-- r _ _j "-- r _ _j
AE SS-500 AE SS-500 AE SS-500 / AE SS-500 AE SS-500 AE SS-500
( LAG
UNSELECTEO SELECTED SELECTED UNSELECTED SELECTED 1 SEC SELECTED UNSELECTED SELECTED UNSELECTEO SELECTED
I I I I ,----~--~---t----------------------~---------------~--------------m_ ___________________________________________ l I I I I I
J .. ,. L. r6". r6" r6"
+----~----------------GAIN= 2
I I I TO TOTAL PLANT .... --~------, J -----~- I
STEAM FLOW 1 ,- R3 '....~-------+ (SHEET 13) ,---------T----~.J I 51.35'1.
I --------" 1 I
~':.':.~:~- -~:LARM= SM
I ,---8--------------------t
+ &~+ ::::;.' ;:: '"''·" ""' 6 '""" ' . m,~~-1}\ X" I'oo~ l(~r~~"'·''"" ,L, ~--M~AN'"1U-AL ____ J!'I __ "_'_"_=_6_00 ____ I__--Q ::::::::~::=MAN
RES~~!N;o6~ XFR FROM VALVE= AUTO
I + L + _____ _ +
+ L +---~---------------------------------
GAIN= 2
FW VALVE POSITION SETPOINT
<NOTE 7 l
T r T ~-L ________________ _ -----------------_j-----_':u::_l ___ -----J-----------------------------------------------------~--------------------1-------- -~
I I
L__ __________________________ _ I I I I ! -----------------~-----------------~------------------------------::~_,-----------------t------------------~-------~
NOTES:
1. ANALOG GATE CONSISTS OF TWO SOLENOID VENT VALVES IN PARALLEL TO REDUNDANTLY INTERLOCK THE A I R LINE SUPPLYING EACH VALVE'S POSITIONER. THE SOLENOID VALVES ARE DE-ENERGIZED TO VENT. CAUSING EACH FEEDWATER VALVE TO CLOSE IN FIVE SECONDS. BOTH REDUNDANT BLOCK SIGNALS ARE REQUIRED IN ORDER TO CLOSE THE ASSOCIATED VALVE.
2. DELETED.
3. OPEN/CLOSE CONTROL AND INDICATION FOR EACH FEEDWATER VALVE IS IN CONTROL ROOM.
4. SWITCHING BETWEEN TWO PRESSURE SIGNALS IS PROVIDED ON THE CONTROL BOARD.
5. DELETED.
MAIN FEEDWATER REGULATING VALVES HAVE DUAL POSITIONERS IN MASTER/STANDBY CONFIGURATION. FAILOVER OPERATION REQUIRES MANUAL ISOLATION OF AIR LINES.
CIRCUITS TO THE FEEDWATER VALVE POSITIONERS ARE CONTROLLING. THE PROTOCOL IS PROF !BUS PA. REFER DRAWINGS FOR DETAILS.
8. AN OVERVIEW OF LOGIC IS SHOWN FOR FEEDWATER CONTROL. REFER
MODULATE FEEDWATER
MAIN VALVE 3 FCV-530 I NOTE 3 l
TO J-2017 VENDOR SOFTWARE DESIGN DESCRIPTION ISDD) FOR DETAILS.
MODULATE FEEDWATER
BYPASS VALVE 3 ( FCV-570 l INOTE 31
MODULATE FEEDWATER
MAIN VALVE 4 I FCV-540 I I NOTE 3 l
MODULATE FEEDWATER
BYFASS VALVE 4 I FCV-580 I I NOTE 3 l
STANDARD I ZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP TURNED OVER TO UE APPROVED BY W CERTIFICATION LTR. NO. SCP-88-509
AUTHORITY: M.J. PARVIN ENGR. LTR. NO. IRST-7108
N/A
N/A
N/A
FUNCTIONAL DIAGRAM FEEDWATER CONTROL
& ISOLATION CALLAWAY ENERGY CENTER
7250064
..
..
-
.....
-
-
~I-133HS
b900~2L
SAFETY INJECTION SIGNAL
(SHEET Sl
STEAM GENERATOR I 2/+ L~ LOll LEV~L
(~EET 7~1'1) (NOTt IZ)
I I
l
STE~ GENERATOR 4 21+ llM L()l LEva
( ~1-!EET H 1') (~T!i;)
FEEDWAn),~Ol ~TIOM BY @ N.E.S. (5HEEl' 13) BY I ® HE s
.---~~----------~-------------------------- ------------------------------------------------------- ~---------------~------------BY OTHERS BY OTHERS
11 I
LOSS OF OFFSITE PWR l4.16 KV BUS UVJ
I LOAD SEQ I
-
MANUAL -ACTUATE lRL018J
C)
MANUAL ~TART, ccrmu ~ ( ~T E 8) __ J-+-+------, MAt·IU,lL sTART. LOCAL ( "''OTES 2 'J & 8 ) I MANUAL STOP, GrnTfU. ~ (NOTES 4 & 8) -
MANUAL STOP, LOCAL (NOTES 2,3 ~ B l -
~JOT RECUNDNH
,-----~ I I I MANUAL WNTRC\. I I C(}Hf{]L ROOM I
(NOTE 7 I
MANUAL CONTAO. LOCAL
(NOTES 2 & T)
()
t
srr:P START
I() TOR DR I YEN
I AUX. FEED PUMP I I FEED SYSTEM VALVES I I L_ (I~OTE ~)
L__ 1 ~T REM~N~..,.---_.
10 I
MOTOR DR I VEN AUX. FEED PLWS
I & i! (NOTES I & 6)
nKHESIO&II}
8
()
CLOSE SLOWDOWN ISOLATION AND
SAMPLE LINE VALVES FOR ALL STEAM
GENERATORS
LOSS OF OFFSITE PWR l4.16 KV BUS UVJ
RESET (RL018J
,--------------- MANUAL START, WHIU. R(X)I
r\l
v
MANUAL ST~RT, LOCAL (NOTES 2 & 3) MANJAL STOP, CIJHFO.. ROOM (lfJTE 4)
.-------- MAMJAL STCf1 LOCAl (NOTE 2 & 3)
NOT R£CWDAMT ' ---
I I I MANL,AL Cl)iTf!ll...
I CCtHRO.. ROOM
(NO'TE 71 •!Ill• ..__,
t f!WIUAI.. CON T RCl
LOCAL
(t«>TES2&7) (NJTE 9 l
'
CGITRCl. ROOM
KANUAL CeNTRa..
LOCAL
U«lTE 2)
1 ST.\RT STtl' ~._ ....... ! _ _, I
0-~-0 I NOTE II)' _ _.... __ .....__,
()
I LJ
LOW SUCTION PRESS. AUX FEED PUMP
RESET lRL018J
R S
SHIFT AUX. FEED PUMP SUCTION
TO ESW lNOTE Sl
7 .e
nJRBINE DRIVEN AUX. FEED Pl..tf'
(f«lTE 6)
I TVRBI NE OR I VEN AU.'<, FEED PlW
I FEEl] SYST~ V-'l.Vf:S L..:::: {NOTE 51
t.IJT RE~CWi~~
C.R. f LOCAL
nJRSINE SPEED
COOTRCl
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP SPIN: AASFED
STATUS: TURNED OVER TO U.E
S.D.: 300 ITEM-9.1
4 I
I I I
3
-"' I (i) NE 5. BY OiHERS
r-.QTES:
REV. DATE DRAWN 7 021999 DL Br-
CHKD. SUPV. APPD. SKC AMR N/A
INCORP. RFR-19332A. REV. DATE DRAWN
8 092900 MAL CHKD. SUPV. APPD. SKC AMR N/A
INCORP. RF R-205 77 A .
' -
I, TRA l~l II C~T ROLS WIFP I: BREAKER 101BER TRAI~ 8 CO~TROLS M.O.FP 2; BREAKER NUMBER
~' LOCA' ('(l,JT~ (11 1 E~PI ~~ II.L Q~ER s I GW.L~' 3. LOCAL. OVERRIDE ACTUATES AU.ffol I~ [).)nfl.JL fi'JJM.
4. MJ>MVAL STCF liND PLU DVERRiOiES THE AUT~ATIC STAAT. /oiAMJAL STCP OVERRIOC ACTUATES "'-.Aft.! IN WHAO.... ~.
5 Cf'DVSHJT lr-fliCATI()l IN CCtHF!Cl. ~
6 PUHP OPERATING LIGHTS IN CONTROL ROOM 7 INDIVIDUAL FOR EACH VALVE 8 I NO I VI DJ.Al FOR EACH PLHP
9 THE TURBINE SPEED ('.()lTRO... IS T'l'P I CAL ACnJAL. Hf'lEMOHATICtl MAY OOT INU.U(( SPHO CldTI!Cl.
I 0 mE Pt.W START MAY BE DElAYED AND SECUNCEO 1 F n£ EHERGENCY D I ESa POI'rER C.6PAB I L 1TY I S LESS THNi TI-lE TOTAL LOAD 1\'ITH ALL SYSTEMS STARTING THE 11M€ DELAY IF USED MAY NOT EXCEED THE MAXIIoU4 STAATING TIME R'EQ.JIR~ENTS FOR lliiS SYSTEM
II THE fV.fP START "'-JST BE SE.t(.EQ IN (LATCHED), 50 THAT LOSS OF THE AClUATICN SI~AL 1\'ILL mr CAW:;F mE fl!Jo1P TO S T ())
IZ S,i-IU,i I ct 1'0 AIIPI.",Ao.,~\. 'E TO C.A~I..AW~Y ON\.'{
AS-BUILT
7250064 S015 8
TIU.II ~S P~CTS
FW:TIOOL DlAGR~ AUXILIARY FEEDftATER PUMPS STARTUP
I 2 I 1 '
9~0S l7900SZL
BY
BY
P-4 REACTOR TRIP
ITRAIN BJISHEET 21 ® N.E.S.
STEAM GENERATOR HI HI LEVEL OR S.I. !TRAIN BIISHEET 131
------------- ~ OTHERS
I
IBY OTHERSI I TURBINE PROTECTION SIGNALS
• ENERGIZE
MECHANICAL TRIP
SOLENOID
I
BY
STEAM GENERATOR HI HI LEVEL OR S.I. !TRAIN AliSHEET 131
® N.E.S.
P-4 REACTOR TRIP
!TRAIN AIISHEET 21
--------~--
BY OTHERS
TYPICAL I NOTE 7 I
TURBINE PROTECTION SIGNALS
I BY OTHERS I
DE-ENERGIZEt
ELECTRICAL TRIP
SOLENOID
I
REDUNDANT
DEPRESSURIZE DEPRESSURIZE BY 1 BY
OTHE:s I® N.E.S.
CLOSE
INTERCEPTOR VALVES
GENERA TOR PROTECTION SIGNALS IBY OTHERS!
TYPICAL
CLOSE ~
CONTROL VALVES
CLOSE
INTERMEDIATE STOP VALVES
APPROXIMATELY~ .. -30 SECONDS
INOTE 51~D
BY BY
OTHERS ®I N.E.S.
I
EMERGENCY TRIP FLUID SYSTEM
!
CLOSE L - -. - -~ -- -· - ,. - - j
TURBINE MAIN STOP VALVES
INOTE 31
t '~
y
P-9 -------. ISHEET 41 t
\ ./
LJ
63
C J---..... --,IL'~-
63 53
L ""L
v
I I
FAST AUXILIARY
BUS TRANSFER I NOTE 5 I
TO GENERATOR
TRIP L TO REACTOR TRIP I SHEET 2 I
7 ~-------_j REDUNDANT
11 10 •
REDUNDANT
7
" , 1
PB 505A
T 0-+-ill
.___
P-13
II
PB 506A
t I I I ! 1
TO P-7 I P-1 3 j L~ .. ---~ ( ~:E~ I--- ~·-- -~
REDUNDANT /
I
I l
TURBINE POWER ITURBINE IMPULSE CHAMBER PRESSURE!
PB 505C
C-5
~----~1 C-5
BLOCK AUTOMATIC ROD WITHDRAWAL
I NOT USED I HEET 9 I ---~-
TO DEFEAT REMOTE
DISPATCHING !NOTE 41 IBY OTHERSl
~-NOT REDUNDANT
TURBINE RUNBACK VIA LOAD REFERENCE
_,._ r
r
py py 505 505
~ TO SS001
AMSAC
SEE DWG. J-1040-00007
SHEET 2
'--------NOTES: 1. THESE SIGNALS INDICATE THE CLOSING OF THE STOP VALVES. POSITION DETECTION IS
ACCOMPLISHED BY TWO CONTACTS PER STOP VALVE. ONE FOR EACH TRAIN. THE LOGIC SHOWN IS FOR FOUR STOP VALVES.
2. EXCEPT WHERE INDICATED OTHERWISE, REDUNDANCY IS INDICATED IN REGARDS TO @ NUCLEAR ENERGY SYSTEMS REQUIREMENTS ONLY.
3. OPEN/SHUT INDICATION IN CONTROL ROOM FOR EACH STOP VALVE.
4. THE REMOTE DISPATCHING IS TYPICAL. ACTUAL IMPLEMENTATION MAY NOT INCLUDE REMOTE DISPATCHING. REMOTE DISPATCHING IS NOT USED AT CALLAWAY.
5. GENERATOR MOTORING PROTECTION SHOULD NOT DEFEAT THE THIRTY SECOND DELAY.
6. THE REACTOR COOLANT PUMP BUS TRANSFER SHOULD BE COMPLETED WITHIN SIX CYCLES IN ORDER TO INSURE COMPATIBILITY WITH THE UNDERFREQUENCY TRIP OF THE REACTOR COOLANT PUMP CIRCUIT BREAKERS. THE TRANSFER TIME LIMIT MAY BE EXTENDED ANOTHER 4 CYCLES TO A TOTAL OF NOT GREATER THAN 10 CYCLES. IF THE SYSTEM DYNAMICS ARE SUCH THAT A RCP TRIP DOES NOT OCCUR. THE 10 CYCLE LIMIT IS FOR PUMP MOTOR PROTECTION.
7. THE TURBINE-GENERATOR PROTECTION LOGIC IS ONLY TYPICAL OF THE ACTUAL HARDWARE DESIGN. SEE BECHTEL DRAWINGS FOR DETAILS.
8. THIS FUNCTION IS USED TO BYPASS THE REDUCED TEMPERATURE RETURN TO POWER CONTROL CIRCUITRY TO ALLOW TURBINE TESTING AND/OR TO DEFEAT THE C-16 ANNUNCIATOR SUCH AS WOULD BE REQUIRED DURING A PLANT COOLDOWN. THIS FUNCTION IS NOT USED AT CALLAWAY.
NOT REDUNDANT /----- -- --------------~--------
e
C-3 OVER TEMPERATURE
6T 12/41 !SHEET 51
I
TIME DELAY RELAY LOGIC
!CYCLIC I
C-4 OVERPOWER 6T I 2/4 I !SHEET 51
!
~~ I OFF -i f-1 0-60 SECONDS
TO DEFEAT REMOTE DISPATCHING
I NOTE 4 I I BY OTHERS I
REDUCE LOAD REFERENCE AT 133% PER MINUTE
IBY OTHERSI
NOT REDUNDANT 7
5 I
MANUAL BYPASS FOR TURBINE
TESTING/PLANT COOL DOWN
I MOMENTARY I I NOTE 8 I
C-16 LOW TAVG
I SHEET 9 I
~r-------t y $
t
u .-------------~~-{A
~ TO DEFEAT REMOTE
DISPATCHING !NOTE 41
IBY OTHERS!
STOP TURBINE LOADING
IBY OTHERSl INOT USED!
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
UNIT: SCP SPIN: AASFED STATUS: TURNED OVER TO U.E s.o.: 300 TAB 9-1
r-;.-,,,v,..- 1""1~A;-;,;-, -=o•,.,.•w"',::-1. I? 7127194 MAL
't~~ -::;_ ~A. R E: !== u:. crS> TLir2.r-Jovr;;-e To UE:: INCOI2-F" 1<~12- 1-42>01 A. REV. DATE DRAWN
5 4 22099 RL W CHKD. SUPV. APPD.
DJB AMR N/A INCORP. MP 95-1008. REV. DATE
7 112702 DRAWN CHKD. SUPV.
RL W MAL TWS INCORPORATE RFR-21998A
-wesTingilou·s·eiTectr; c-1orporot; on @.~ .. -NUCLEAR ENERGY DIVISION, PITTSBURGH. PA .. U.S.A. fl. -~ ... -· ----- -····-~---- --~·------------ ... .-TITLE SNUPPS PROJECT
FUNCTIONAL DIAGRAM TURBINE TRIP. RUNBACKS. AND OTHER SIGNALS
IW REQUIREMENTS!
---~;~~~S-I 0:·:--- r~:72~sobc~f~-~---..-----...,D,.,R"'A"'w""'IN""G~NO""------r-...,R.,E""v,....--,!L IN INCHES l . -..... --.... -7250064 S01 61 7 !--~~-~~-;-~~~--~~~;: l_fi:::._~---·
I 3 I 2 l 1
1
D
-
c
-
B
-
A
1
I 2 I
PRESSURIZER PRESSURE RELIEF SIGNAL
!SHEET 51 ) ;f':---- I~---"' ;~\
3 I 4
PCV-~SSA
CONTROL SWITCH I ON MCB I
I OPEN AUTO CLOSE
I
.--------------------------------··~
(NOTE 3 1/i. AfA~---r----IX~----... CLOSE
OPEN ~·t·----~====~------Jlr~
I NOTE 5 I
-----~·~~~~ OPE'.N C.l.OSE
•
6LOC.K V,._LVE NOT FULL O?EN l- 8000,..
INOTE 51
I 2 T 3
\
BLOCK VALVE 1-BOOOA CONTROL SWITCH
I ON MCB I _.--....._
OPEN CLOSE
I
!A (NoTE 'lJ'\
4
I 5
I
I 5
I
WIDE RANGE RC3
I I
I y
TEMPERATURE !NOTES 2 & 61
I I I I l I .., y
AUCTIONEER LOW
J
-l. I I
y
+--------,
P/ P•-F ftl
T I I I I
/A\ I NOTE 3 I
i(r.~+_---------\.: I~
T ·---·----....., ~
/"PB' ~osc_~~
Q)
T
I
_?.. PS
{_05o/_j -® jp.\
I NOTE 3 I
6
WIDE RANGE RCS PRESSURE
I NOTE ~I
r· f t I J ! J I I I l I t I I I I I I I I I
I 7 I 8
REV. DATE DRAWN 3 P62200 MAL
CHK D. SUPV. APPD. SKC AMR N/A REFLECTS TURNOVER TO UE.
REV. DATE DRAWN ~ 051101 RLW
CHKD. SUPV. APPD.
MAL AMR N/ A INCORP. MP 00-1005A
____ ._l
TRAIN "A RCS COLD OVERPRESSURE MITIGATION ACTUATION
I ON MCB I
ARM BLOCK
NOTES:
1. DELETED.
2.. PROT'EC."Tl.ON C::.AADE WtOE R.P..NEtE RC.S T'i:MPE:'P>..T\JR.E SI.C..N .... LS F"RO~ 'TAA1.~ "11..'0 R.EL,..T'E\) PROTEC."rtON SETS.
3. ,C..NNUI'IC.l..PI.Tt.ON l.N T'r\E. M,.,_1.t.l C.Ot.lTROL. ROOh\ i.S REQU"I.R.Etl TO SE: V1.S1.8LE \0 THE: O?ER.~IOR. A.\ THE. M~i.~ C.ON""t"!tOL RCOW\.
4 .. P~.OTE:.C.T1.0N GR>..tlE 'N1.bE RN-t<;ae P.C."3 PR.ESS\JR~ St.G.'N~L l=ROM. P.. ~"'01 "'~· R'EL,...i'ED PROT't.C."Tl .. ON Sci'.
S. ST.&,T\JS L"LG.\-\TS M.U'li ~E PP..O'/"L'D~t> FOR.. 'E"'-H POR,'/ ANO Ellt.C.~ PO~V BLOC.K, VA.LV'E. l>o.."T "lt4.'E. N\P..1..N C.ON"iR.Ol.. 801'.Rt> 'TO 'I.lltil.C.;Io..~ W\4Et4 "'TI\e V""-l.:vE !.S ~U..'l C.I..OS~t) OR.. FULLY OP'EN.
E.. "'T'\-\'E RC.~ LOOP "WO \-\OT L."EG DR.. CoLt) LEG l!o..SS'!.t:.l<JM.E'N"i'S FOR Tl-\E Wl.t>E RA.%E R.C.<; IEM.P'ER..._I\JRC: SLGNPI.LS r-..\UST 'BE' CCN'3I.STENT W1. T\-\ "T'\JoE RE.QU1.R.'E't<\ENT3 Fo~ R.,VL\S P-Ntl PA..M.S.
1.4 7~4 00039
REFERENCE DWG: WESTINGHOUSE ELECTRIC CORP. INDUSTRY SYSTEMS DIVISION DWG. NO. 7250D54 SHEET 17
DRAWN IDATEI N/A
CHKD. I DATEI N/A
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS SUPV. I DATEI
N/A
FUNCTIONAL DIAGRAM PRESSURIZER PRESSURE RELIEF
SYSTEM (TRAIN Al UNIT: SCP SPIN: AASFED-04 LOCATION CLASS STATUS: TURNED OVER TO U.E SHOP ORDER: 300 ITEM: 9-1
6 I
APPD. I DATEI N/A CALLAWAY PLANT
UNION ELECTRIC COMPANY ST. LOUIS. MO.
7 I
7250D64-S017
8
REV.
4
D
-
c
I--
B
I--
A
1
D
-
c
-
B
-
A
1
I 2 I
PRESSURIZER PRESSURE RELIEF SIGNAL
!SHEET 51 ) , ____ ...,
------------~~ .. -
3
I NOTE 3 I .&.~· ;---1~-il><JJ..---. CLOSE
l '
J'f
OPEN
OPEN CL..OS~
I
• ~-------------L~ 6LOC.K. 'I/1»,.UIE \ -soooa
--·----------------~ !NOTE 51
2
I NOTE 5 I
T 3
\
I 4
PCV-~55A
CONTROL SWITCH I ON MCB I
OPEN AUTO CLOSE
I i
BLOCK VALVE 1-BOOOB CONTROL SWITCH
I ON MCB I _.--....._
OPEN CLOSE
I
~~~ (NOTE. 3)
4
I 5
I l
I 5
WIDE RANGE RCS TEMPERATURE
!NOTES 2 & 61
---II I1 II il . I I I I I I I I " .., 'If ,
AUCTIONEER LOW
I
I
+--------, I
~ P~_/
l
I
I I
I NOTE 3 I
6
WIDE RANGE RCS PRESSURE
I NOTE ~I
n 1 J I I J I I I I 1 I I I
l I I I I I
I 7 I 8
REV. DATE DRAWN 3 P62200 MAL
CHK D. SUPV. APPD. SKC AMR N/A REFLECTS TURNOVER TO UE.
REV. DATE DRAWN
~ 051101 RLW CHKD. SUPV. APPD.
MAL AMR N/ A INCORP. MP 00-1005A
i- : /.'+ 2: ~-- - - - - - - - - - - - - - ...J ....: .I
T ·--- -" -·-- ..... I
1 / PB
-..::39/I @
/A
TRAIN "B" RCS COLD OVERPRESSURE MITIGATION ACTUATION
I ON MCB I
ARM BLOCK
! !NOTE 31 . ..----~-___.
T
NOTES: -I
1. DELETED.
2. PROTEC.Tl.ON GIV\DE WtOE RII.N6.E R.CS \EMPERA.\\JR.E. 51.C.NA.\..S I=R.OM. i"IV\1.~ "8" RE:\."'-T'ED ~R.01"EC..'T"tON SeTS.
3 • .C..~IIIUI'lC\.J:>..\1..01'& !N T\-\E. W\!1.1.N. CONTI\0\.. R.C"Oflo\ 1.5 R,'EQU"!.R.Etl TO BE: Vl.Sl.Sl..E" TO Tl-l.E OPER::~o.IOR. J».& THE MF>.1.N c.ot-rntoL ROOM..
4. PRO\'GC.T"t.ON GRM:lE Wl.\::'IE 1\:o.MC:IE ?...C.'i PR.E.SS\JR.E S"tC":aNP..L 'FR.ONI. ,.,_ ~"LN "B'' R.tLP..TEO PROTtC.T'tON SE."T.
5. STA.TUS Ll.G.\-l\S M.V'3T t!lE: PR.OV"Ltl'E:" i=OR., 'EP...C.'r\ POR..'I ANO E~\-\ POR.V BLOC.\(. Vr>..\..'/'E. Po,.\ T'n~ ~P-.1.N C.Ot.lTil..OL 60P..R"D 10 UI.{)1.CA.\E WH~l'ol """""'€ VA..\...'I'C. tS 1=\J~ C..I..OSC.il
OR_ F\JLL'l' OPEN. 6. THE RC.S LOOP A.NO ~OT LeG OR.. C.oLD LEG. ;...'SS1.1;.!1.1Mt::NT3
FOR. \\-\E W"t.OE RAN~E. R..C.S TE'I'o\PtR.~\URE Sl.G.NP.\..5 MUST SE" CONSI.STENT Wi..TI-\ \1-\E R~QU"t.R..'i::M.ENTS Fait, R..VL\S f>..Nt) j:'~N\S.
M 711 00010
REFERENCE DWG: WESTINGHOUSE ELECTRIC CORP. DWG. NO. 725006~ SHEET 18
DRAWN IDATEI N/A
CHKD. I DATEI N/A
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS SUPV. I DATEI
N/A
FUNCTIONAL DIAGRAM PRESSURIZER PRESSURE RELIEF
SYSTEM (TRAIN Bl UNIT: SCP SPIN: AASFED-0~ LOCATION CLASS STATUS: TURNED OVER TO U.E SHOP ORDER: 300 ITEM: 9-1
6 I
APPD. I DATEI N/A CALLAWAY PLANT
UNION ELECTRIC COMPANY ST. LOUIS. MO.
7 I
7250D64-S018
8
REV.
4
D
-
c
I--
B
I--
A
I T
EAM RESET !NOTE 7)
CONTAINMENT PRESSURE
NARROW RANGE STEAM GENERATOR WATER LEVEL~TYP. SEE TABLE) J
0
c
TEST NORMAL -( 9~~E) '~s •
~----------~~9 !NOTE 5)
!NOTE 2)
' SG1
r~·~ I L B I 551F I -~""'"-,_
_l LB'
551 1!;/ ,_
I I
I I
() () C)
-- ----------------------------------------NOTES: 1.THE ENVIRONMENTAL ALLOWANCE MODIFIER ON THIS SHEET IS APPLICABLE
TO CALLAWAY UNIT 1 ONLY. SEE SHEET 7 FOR THE STEAM GENERATOR LOW-LOW WATER LEVEL REACTOR TRIP LOGIC APPLICABLE TO WOLF CREEK UNIT 1.
2. THIS LOGIC IS SPECIFIC FOR PROTECTION SET I. IT IS TYPICAL OF THE LOGIC IN PROTECTION SETS II, III, AND IV. BISTABLE TAG ~~NU<MBERS ARE FOR PROTECTION SET I ONLY.
3.THIS LOGIC IS REDUNDANT AND IS PERFORMED IN THE SSPS. 7 4.LOGIC INPUT COMES FROM THE(EAM]LOGIC IN THE OTHER PROTECTION SETS. 5.0NE COMMON ANNUNCIATOR WINDOW FOR EACH STEAM GENERATOR IS SHARED WITH
ALARMS GENERATED IN THE OTHER PROTECTION SETS. 5.0NE COMMON ANNUNCIATOR WINDOW IS SHARED WITH ALARM GENERATED IN THE
£l OTHER PROTECTION SETS. 7.THE EAM RESET CONSISTS OF FOUR SWITCHES LOCATED IN THE PROCESS CABINETS.
ONE PER PROTECTION SET. MOMENTARY ACTUATION MAY BE REMOVED PROVIDED THE ADVERSE ENVIRONMENT STEAM GENERATOR LOW-LOW WATER LEVEL SETPOINT IS ENABLED WHENEVER THE SWITCH IS IN THE TEST POSITION.
Li5 / PROTECTION CABINET .,.
1 2 3
S/G NORM ADV NORM ADV NORM ADV
1 LB-551F LB-551A LB-519F LB-519B LB-518F LB-518B
2 LB-529F LB-529B LB-552F LB-552A LB-528F LB-528B
3 LB-539F LB-539B LB-553F LB-553A LB-538F LB-538B
4 LB-554F LB-554A LB-549F LB-549B LB-548F LB-548B
CTMT PRESS PB937E PB935E PB935E
3
""""' 4
NORM ADV
LB-517F LB-517B
LB-527F LB-5278
LB-537F LB-5378
LB-547F LB-5478
PB934E
!NOTE 2l
2 1
REV. DATE 6 010305
JHK c~~f IS~~~-INCORP. MP 04 1 004.
R~V. 0~~~~5 o~t~N c~~~· 1 s~~~.
INCORPORATE AC 05-000149, RFR 200505779
~------~----------------- -- --- --------+-----------------------------~------------------------~~-------------------------1
LY 517
NARROW RANGE STEAM GENERATOR
WATER LEVEL
L Y L Y 528 537
TO SS001 AMSAC
LY 548
SEE DWG. J-1040-00007 SHEET 2
I I I
, LOOP 1 ~
C,.-JllE8"M~;r- 7 'mrrn:_ 4)
2/4
I NOTE 3 l
STEAM GENERATOR LOW-LOW WATER LEVEL REACTOR TRIP
1 nnP 2 ( FAM ) !NOTE 4)
2/4
LOOP 3 ( EAM ) INDI~ 4l
2/4
I QQP 4 ( EAM )
!NOTE 4)
2/4
~---------------------------r---------------------------~--------------------------~
nt C)
REACTOR TRIP !SHEET 2l
I I • ' ' ....... _..., __ _..-- v--
AUXILIARY FEEDWATER PUMP START-UP LOGIC &
FEEDWATER ISOLATION !SHEET 15)
c
B
~~--------------------------~A W) Westinghouse E I ectr i c Corp oration ~ WATER REACTOR OIVISIONS - MONROEVILLE PA. U.S.A
I T
WESTINGHOUSE PROPRIETARY DATA THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF THE WESTINGHOUSE ELECTRIC CORPORATION WATER REACTOR DIVISIONS. IT IS TRANSMITTED TO YOU IN CONFIDENCE AND TRUST, AND IS TO BE RETURNED UPON REQUEST. ITS CONTENTS MAY NOT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OR USED FOR OTHER THAN THE PURPOSE FOR WHICH TRANSMITTED WITHOUT THE PRIOR WRITTEN PERMISSION OF THE WESTINGHOUSE WATER REACTOR DIVISIONS.
I
TOI.!RANC~ & MACHINE HOTES ,•••on• w~
'"~-~ G~Qot.o~ srr 9171. r:w a ........ -~.~. .. ,aurA,..- cao- n-A-
"" fl''AC'"t&JIII !ftla
Q I wH .. ..::IE-- *"'fl'JIIa -..u-,· a.u..C~~;&~ ................. :..-"J..I' ..-. ........................................... . a .. .dl ......,.. n -•= r'3"t' ...... --·--··--·- J r .... ,...,. .. M:I "'M'r·m ~!:!l!:_roL 1.-
5
THIRD ANGLE PROJECTION
-~~--8- UNIT: SCP S.D.: 300 SPIN: AASFED STATUS: TURNED OVER TO U.E.
DRAWING NO. REV.
7250064 S019 7
TITLE SNUPPS PROJECTS FUNCTIONAL DIAGRAM
ENVIROMENTAL ALLOWANCE MODIFIER
SIZE NSCT~I_l,Es DRAWING 7 f') c,..... r"\ r II D NUMBER. I L..,) v u v i ~~~~~~~~~ REV., ID MENS ONS IN INCHES SHEET SHEET 19
1
f (t!I)
c
t!I -NEUTRON FLUX DIFFERENCE BETWEEN UPPER AND LOWER LONG ION CHAMBERS
A 1 , A2 - LIMIT OF f (t!I) DEAD BAND
B1 , B2 - SLOPE OF RAMP; DETERMINES RATE AT WHICH FUNCTION REACHES IT'S MAXIMUM VALUE ONCE DEADBAND IS EXCEEDED
C - MAGNITUDE OF MAXIMUM VALUE THE FUNCTION MAY ATTAIN
NOTE: f (t!I) = 0 FOR OPDT FOR ALL INPUT VALUES .
lt026-50
t!l
REV OL-12 11/01
CALLAWAY PLANT
FIGURE 7.2-2
SETPOINT REDUCTION FUNCTION FOR OVERPOWER AND OVERTEMPERA
TURE t.T TRIPS
MAIN CONTROL BOARD
RESET (A)
MECHANICAL LINK AND BARRIER
TRIP (A} RESET (B)
~-- ---- _...,.... --+lllo-TRIP (B)
ME CHAN I CAL L1 NK AND BARRIER
TRIP (A}
~-t-----
MAIN CONTROL BOARD
~M-OM_E~NT_A_RY~----~-M-OM_ETNT_A_RY~ I ~M_o_ME~N-TA_R_Y~----~M-OM_ErNT_A_RY~ MOMENTARY
~~--..--+--T-RIP (B) f- MOMENTARY I
RESET REACTOR TRIP (A)
() REACTOR TRIP {A) AND SHUNT COIL TO (A) REACTOR TRIP SWGR
I I I
RESET REACTOR TRIP (B)
) REACTOR TRIP (A} AND UNDERYOLTAGE COIL TO {A) LOGIC CABINET, SSPS
() REACTOR TRIP (B) AND SHUNT COIL TO (B) REACTOR TRIP SWGR
I I
() REACTOR TRIP (B) AND UNDERYOLTAGE COIL TO (B) LOGIC CABINET, SSPS
Rev. OL-0 6/86
CALLAWAY PLANT
FIGURE 7.2-3
REACTOR TRIP/ENGINEERED SAFETY FEATURES ACTUATION MECHANICAL
LINKAGE -
Definition
Hand Switch in1>ut to logic
Process Sw1tch input to logic
Output exists only when all inputs are present
Output exists only when one or more inputs are present
Output exists only when mput 1s not present
Output ex1sts only when input has been continuously present for a preset ·t•me and remains present
Output ex1sts only when input IS present and for a preset time after the input IS not present
Set output ex1sts when set mput IS present & continues until the reset input IS present. Reset output exists only wt.en set output 1s not present.
Output extsts only when at least A out of B 1nputs are present
Output ex1sts under special conditions not otherwise noted.
Digital output exist~ only when input IS lowe• than setpoint
D1gital output ex1sts only when input ts h1gher th<m setpomt
Output IS electncally isolated from input
Test s1gnal can be mserted manually 111 place of normal signal
RED (R) GREEN (G) AMBER (A) WHilE (W)
Operating I -- Not ope1ating
Warnmg, take note l Adv1sory mformat1on '
Input to annunctator
Input to computer
Resultant act1on mt1ated by lo:J,.;
Log1c contmuation
DRAWING NUMBERING
ref. J-0601
Numbermg conl01 ms to Bechtel E:ng1neenng Procedure 6-E. Sheet numbers corre~pond to mstrument loop numher5.
Function
MANUAL INPUT
PROCESS INPUT
AND
OR
NOT
ON DELAY
OFF DELAY (TIMED MEMORYl
MEMORY
COINCIDENCE MATRIX
SPECIAL
LOW BISTABLE
HIGH BIST ABLf
ISOLATION
rEST DEVICE
LIGHT
ANNUNCIATOR
COMPUTER
OUTPUT ACT ION
CONTINUATION
Symbol
• ----~[Jr----. -
--~r------8
~-------------~l~___==t--
~ 5P S.P--+-[ 150.
T>--------------
__ T:..cE::...:5::...:T ___ ·---0
General Notes
1 .
2.
3.
6.
7
8.
9.
10.
11.
12.
13.
Log1c syrnbcls represent system functiOns and do not necessarily duplicate circuit arrangement or dev1ces. log1c diagrams do not mherently 1mply energ1zed, de-energ1zed. or other circuit operation states. Proces~ equipmP.ott will change state when a change IS initiated, and will rem;un 111 tn1s Slate until a change to another state IS mitiated. Process eqUipment will remam 111, or return to, the original state after a loss and restoration of power, unless otherwise noted. lnl;erent equipment interlocks such as cncuit breaker trip free and reversing startmg cross mterlocks ilre not shown. Some protect1on actions are shown also as start prem1ssives. Tnp- free design prevents equipment oper at10n when a protection actiOn exists, even if a start permissive IS not prov1ded. F mal instrument setpoints are shown elsewhere. Set points shown on control logtc diagrams are approxtmate. See electncal drawmgs for details of equ1pment electncal overcurrent, short c~rcuit, and differential protection and space heaters. Tne memory, reset, and start premisstve logic associated with the operation of electncal protectiOn dev1ces 1s not shown. Electrical auxiliary system breakers are reset by operatton of the control room switch to trip. Mechanical auxthary system cucuits are reset by operation of a switch at the sw1tchgear or motor control center.
T 11e test control sw1tches at the sw1tchgear which functton only when a circuit breaker IS 111 he test pos1t10n are not shown. All c~rcwt cor trois, except mterlocks with other equipment, function when a cu cutt breaker 1s 111 the test position to allow c1rcuit testing. The log1c to shO\A' that valve and damper position lights are both on when the eqUipment ts m a mtermed1ate pos1tion is not st·,own. l1m1t and 1orque switches to stop valve and damper motor actuators at the end of travel are not shown on the log1c. The valve type and required actiOns wtll be noted on the chagram when available. Solenotd pilot operated valves are held in position by limtt switches (or relays) unless otherwise noted.
til z 0 -~
000 001 099 100
Local tn mam control room Maul control room panel 1ref. dwg. 1 0<'~66-J-OJ3621) Local 111 f1eld
Z<! 101 89~ Fwld control panel (ref. dwg. 10466-J-06SO) Plant cornp>~ter o-- >
~w
<!CC. (.)()')
OCD ....J<!
900-999 LC
MCC SWGR
4 80 \1 load center 'Vlotor control center Sw1tci .gear
CALLAWAY PLANT
Rev. Ol:O 6/86
FIGURE 7.3-1 ENGINEERED SAFETY FEATURES
ACTUATION SYSTEM (BOP) (SHEET 1)
CONTAINMENT Pt.JRG,E 150LATIO~ <il"f"T~&.
CONTROL R(X)t.A VENIILAIIQt:!__l_5QLAIION
(~""""'""'"""~·) C.."TF\1"3~· '
( '5f!PIII\,A ""Ti(.)t'J CJIAV\.!Pi
" MANUJ[JJo...L
•t::Tu A.. TI/ON C tSA.. ("SEP.III>.RA.T~ - (~A._TJON ~UP I) --·n ~ . .H-"t)
Tll" T t--•TP;T ~<~~· w____j-<~~·
l-~ CQr.,.,.,b...INN\£NT
""""1\E 1'50t...._TIOf'-.ol
(~~R•"TIION ~,...:.> I)
TO ...._TUAi~
-"""'"" ('SLR'AA"Tt()l..l ~<PI) (u>P A ....UT.!>)
MOTOR OA.IVtiN
AUXILI~
FE£-D-NATCR ~~
\ ~· ..... ~· (~PA~~~~ G,A:<:>o...iP $)
8 7
CONT.A.JNJ~t,/\,€NT
Pu-.E I'SQLATION
(~ e.AOUP'4)
~tol 5TU'M 5VI'f'L""( VAL.VES TO :S-r.A..A'f' ~E.Of\IVE:M
NJ-I"'~~~p
(-.oN OfK>VP t)
6
TE~T I
I ... ,. I
I I I I I I I I I I I I I I I I I I ,..,..., I ,. I~TION 't') J TlPST
I
G.r<.AT !5 4 G.KP.l ,.,.
(54::P,tiii.RA.TK>N ('SEALR.A.YtOf'.l QA()UP I) bROU.P 4) . .
.. .... '$. P .
M""'NU .O..L. 1\AANUAL. * ACTUATI('.;:lor-.a J>.C..TUA..TtON ~RAT•~ ('SEP,o...AATtON
a.R.0u. P I) GRl:X.LP 4-)
' "
t FOR LEG.ENO OF SYMBOL'S , SE'E SHEET I -Z...'!Stt<aNAL r50L~TI()N 1'5 TO 6E PfV\IIOED
e'f THE SELl-ER FOR .-.LL .A..NNLN:I...._TOR A.NO COMP'L.f'TER INPUTS..
b. • &JVER $UPPUED
·c:m~~~~~~~~T(A'fPHERE ~~~~~~,..,~~~AT('g)5Pt-ERE
"~~;z.aS~~~,~~.f O.OV:~A"C..,IO) 7~T~~'!"~~~ ~~R~ATIOf,J
--t:~~~~:.C:.":l~'iA) "'-~""' CQNTRCM.,. Jll'IOOM. AtR tNTA..Kt!
CO.ASEOUS RJ!t,[)t()A£.Tf"o'£ JW:)NITOJ!t (e)
IQ.~~~~Ii~':~) roR Tft1P
··~~~~£~~Tf!) FOR TR~ tl..,FCP'51.1l5 PR£'5~€ ~WITC.J-1 ~TRIP
OF M .... tN FEEO PUMP (B) :~ I ~~±=~---------------------~ '~~~~~~~TfB) R)R TRIP 4,~s.~ 'S."TE,._N\ G,E:Ne;RATOR LOW-LOW
LEVEL SIG.N,I!o.L
I -----------~~==== t:'!!lo.'!!ol'll.~~ STEA...M GoENERATOR LCW-LOW l.J:?VEL ~tGN"L
I I I I I I I
___ l _____ _
CON"T~OL.~
vEN'Tt\...ATION ~TlON
('lSEP...-TION G.RoUP I)
----.,.-----------1 FL!:L BUILDING VENTILATION I .......,.a• (-~~
c~~~r ~--·>
""""""" VENT)(.../ft...TK)fo..j I~ .... T~
{$1E~TION co,AOUP•)
ISOLATION
TEST
.... FuEL e.utL..Dt......,._
-<;..~~5- STEAN\ Q.Eto.~ERJ>..TOR I....C::NV-l,..OW LevEL SIGNAL IN TWO ~TEA.M. '-E.NER.to:
t"l......._~ 5TEA..M. <ili.ENER .... "TOR v:>w-I..D'N ~Vft"L Star.NAL tN TWO~~ GE,N~
r&too'JTl L05o5 OF P()rliiVE.R ~ .............. l'l ~.t LO~~ Of: P()HER ~N.a..L
zO.=~L(~LDIN& RADI..a."'TION
l:t.,~£8F\.JEL 8UfL01NE. R .... OIATION -·~ MONITOR (&)
ZZ...C61' t5 Co.tTH............rr t<6()L..A.TlOW SI6WA.L;o ~SE' A
_ _ _ 2!!.C.Jinlt'S 1:5 C()lrrrl'ff\(".)t.... ~ 'VEWTM:..A."lllN ~Tleltl 'StO..,I'\L..
.a:.ot.5t6 JS "'o..¥"S:,.'( Wn(.,.-W)M. ~ ....... ~ H.-~ ~ Ullff& _., et U)(.IQ'(J)
OOilli!IJIST..U.. 26. AMS/lC Nl'UTS ARE ISOlATED
BY RElAYS 27. CPIS actuation logic shown maybe
blocked during CORE ALTERATIONS or movement of irradiated fuel assemblies within containment.
MA.Nl.Uirr-L.. Arlr.Ct\Ja..TK)fl.l.. MANl.JA,L .to..e..Tu-..,-tUNW
(~~TOOH ~ ~~~--TtON -=>.fP 4)
!lo~ ~Tolt. ~11E,N1. c.e:...a.~oOflt. ~/ltllt.ID~,......,
MMP\.C l5Q...A,..... ~1i. ~AT~ c~.-.TOJ t!i/'OIIf' c~-.~-r.o ..... @¢....-_,_>_ ~
5 t
..
....... "'""'-"' ..... VS>I11L"''"""' f~TION
(!!€ .... _,...,.. -·) ---c___. 4
FUEL ~ILDING.
Vi5;N'T1 L ""'-T ION ~~--TION
(~.a..AATION ~P4) --r==
3
CALLAWAY PLANT
FIGURE 7.3-1 LOGIC DIAGRAM
ENGINEERED SAFETY FEATURES ACTUATION
SYSTEM (BOP) (SHEET 2)
REV. 14 5/12
H
G
F
E
0
c
ALPT37*
(SEPARATION CJROUP I)
*
ALPT384'
(SEPARATION GROUP 2)
,....... _______ FROM A\J'I... FEE.DWi'\ER
FROM
MA~UAL % AC.TU/\TION
AND RESET BUTTOI-J
( SE.PAP""l10N :......_ ____ ... -,-...... GROUP I) .
(APP P\ 5\-H z.) 5 R ( B-7)
*
TRANSFER AU'/.. FEEDVVATER PUMP SUCTION
TO ESW
( SEP,O...R,C::...TION GROUP I)
MOTOR DRIVEN
AC..TUP\T\ON (GROUP \) (P\PP. £:\. 5HT2.) ( ~-7)
.___ __ FROM P....UX. FEEDWATER
TURB\NE DRIVEN ACTUATION (CJROUP c) (APP P>\ SHT 2)(A.-(o)
ALPi39 * (SEPARATION GROUP 4) NOTE5:
R5
/
I. FOR LE.GE.ND OF SYM'OOL'O 5EE SHEET\.
2.. 5\C::!NAL \SOL~T\ON 1'5 TO BE PROVIOE.D BY THE SELLER FOR ALL ANNUNC\1\TOR. AND COMPUTER INPUTS.
3. * BUYER SUPPL\E.D
FROM ~UX. FEE.DWF\TER MOTOR DRIVEN F\C..TUP\TION (GROUP 4) (P>\PP A 5HT. 2.)(A-7)
4 ALPT37J ALPT38J& ALPT:39 PRESSURE TRANSMITTERS FOR FEEDWATER PUMP HEADER LOW SUCTION PRESSURE.
5. BISTABLE "TRIP" LIGHTS MAY BE LOCATED ON THE BI5TABLES ••.
...____ FRON\ AUX. FEE.DWATE R TURBINE DR.IVEN AC.TUAT\0~ ( GPOUP 2) (P.PP A 5\-\T.2.) (A-<o)
L--- FROM MANUAL AC..IUA"TION AND RESET BU\TOt-...1 ( SEPAR.A.\IOt-..1 GROUP 4) (APP A 5HT z.)
TRANSFER f::...U'k FEEDWATER
PUMP SUCTION
( B-7)
TO E6W ( SEPP\RATION CJROUP Ll)
REV OL-13
05/03
CALLAWAY PLANT
FIGURE 7.3-1 LOGIC DIAGRAM
ENGINEERED SAFETY FEATURES ACTUATION
SYSTEM (BOP) (SHEET 3)
ANALOG TESTING , .. MASTER RELAY TESTING
FINAL DEVICE OR ACTUATOR TESTING 1 ..
LOGIC TESTING -I BISTABLE INPUT LOGIC CIRCUIT MASTER RELAY SLAVE RELAY
MOTOR STARTERS
~ SLAVE RELAY
MOTOR STARTERS
r--- SLAVE RELAY BREAKER
~ SLAVE RELAY
~ SLAVE RELAY
-
-
689~-~
SOLENOID VALVES
MOTOR OPER. VALVES
SOLENOID VALVES
MOTOR OPER. VALVES
PUMP MOTORS
ACTUATORS
~I ACTUATORS I Rev. OL-0 6/86
CALLAWAY PLANT
FIGURE 7. 3- 2
TYPICAL ENGINEERED SAFETY FEATURES TEST CIRCUITS
*
TEST LIGHT OS*
DEV 3
ILLUMINATED PUSHBUTTON SWITCH WITH 28V LAMP NO. 327 (EXCEPT AS NOTED)
REAR OF PANEL I
2
5
3
CONTACT LOCATION SCHEME
8666-103
GENERAL NOTES: * I. CIRCUITRY AND HARDWARE FOR REDUNDANT PROTECTION TRAINS
"A" AND "B" TEST CABINETS ARE DUPLICATE EXCEPT AS NOTED A - TRAIN "A" ONLY B -TRAIN "B" ONLY
2. IN DETAILS A & B THE SYt.eOL * REPRESENTS THE SUFFIX NUMBERS OF THE DEVICE REFERENCED. EXAMPLE: K* - SPS RELAY, K601, K602, ETC. K(O} -OPERATING COIL K(R) - RESET COIL S* - STC TEST SWITCH, S802, S83~ ETC. K8* - STC RELAY, K811, K817, ETC. OS* - STC LIGHT, DS8009, DS8077, ETC.
3. "DETAIL A" & "B" TYPE CIRCUITS ARE DETAILED ON THE SCHEMATICS. "DETAIL B" CIRCUITS WILL BE SUBSTITUTED FOR "DETAIL A" Cl RCUITS WHERE REQUIRED.
LOCATION LEGEND SPS - SOLID STATE PROTECTION SYSTEM STC -SAFEGUARDS TEST CABINET ! - SWGR, MCC, AUXILIARY RELAY RACK, ETC. ~-AUXILIARY SAFEGUARDS CABINET
TERMINAL NUMBERS r TYP . ..,..------4.._ TERMINAL
L21 S*
L22 I RESET I S821 (..) K8* <
~ STC I J802 ~ ~ J801 I I
SPS
ALL VARISTORS ARE GEV 130LA20A
(8)
DETAIL A TYPICAL PROTECTION ACTUATION CIRCUIT BLOCKING SCHEMES (CONTACT CLOSURE FOR ACTUATION)
DETAILS A AND B OF THIS FIGURE ARE NOT TO BE CONFUSED WITH ALPHA DESIGNATION OF LOGIC TRAINS A AND B.
NUMBERS
(I 0)
ALL VARISTORS ARE GEV 130LA20A
DETAIL 8 TYPICAL PROTECTION ACTUATION CIRCUIT BLOCKING SCHEMES (CONTACT OPEN lNG FOR ACTUATION)
CALLAWAY PLANT
FIGURE 7. 3- 3
Rev. OL-0 6/86
ENGINEERED SAFEGUARDS TEST CABINET (INDEX, NOTES AND
LEGEND)
CLOSEST TO RHR SPRING P.ETURN
TO AUTO FROM BOTH SI[IES
RCS HIGH PRESSURE'
RC3 :tiGH PRESSURE"
RECiRCULATION LINE ISOLATION VALVE CLOSED
RHR PUMP/RWST ISOLATION VALVE CLOSED ---~
SUMP LINE ISOLATION VALVE CLOSED -----.
.,. ALARM SETPO I NT •• PREVENT OPEN SETPOINT
OPEN
8555-105
MCB
AUTO CLOSE
-----, VALVE NOT FULL CLOSED
CONTROL OPEN VALVE ROOM ALARM CLOSE VALVE
NOTE: LOGIC FOR VALVES IN EACH FLUID SYSTCM TRAIN IS IDENTICAL
CALLAWAY PLANT
Rev. OL-4 6/90
FIGURE 7.6-1 (SHEET 1)
LOGIC DIAGRAM FOR OUTER
RHRS ISOLATION VALVE
CLOSEST TO RCS SPRING RETURN
TO AUTO FR().1 BOTH SIDES
OPEN
13,597-56
MCB
AUTO CLOSE
~-------------------------------~VALVE NOT RCS HIGH PRESSURE*
RCS HIGH PRESSURE**
RECIRCULATION LINE ISOLATION VALVE CLOSED
RHR PUMP/RWST ISOLATION
FULL CLOSED
VALVE CLOSED ------,
SUMP LINE ISOLATION VALVE CLOSED -----,
• ALARM SET PO I NT *• PREVENT OPEN SETPOINT
OPEN VALVE CONTROL CLOSE VALVE ROOM ALARM
NOTE: LOGIC FOR VALVES IN EACH FLUID SYSTEM TRAIN IS IDENTICAL
CALLAWAY PLANT
Rev. OL-4 6/90
FIGURE 7.6-1 (SHEET 2)
LOGIC DIAGRAM FOR INNER RHRS ISOLATION VALVE
Safety Injection Signal
Control Board Switch Maintain Close, Spring Return From Open to Auto
OPEN AUTO CLOSE
AND
AND
Close
ACCUMULATOR ISOLATION VALVE
*This interlock indicates the method of applying automatic opening of the valve, whenever the RCS pressure exceeds a limit. This signal automatically occurs at RCS pressures above the S I unblock pressure used to derive P-11.
Safety Injection System Unblock Pressure Signal (From RCPS)*
Safety Injection Signal
CALLAWAY PLANT
FIGURE 7.6-2
FUNCTIONAL BLOCK DIAGRAM
Rev. OL-0 6/86
OF ACCUMULATOR ISOLATION VALVE
RWST LEVEL CHANNEL BISTABLES I) NORMALLY DE-ENERGIZED 2) DE-ENERGIZED ON LOSS OF POWER 3) TRIP SIGNAL PROVIDED WHEN ENERGIZED 4) ENERGIZED ON LO-L0-1 SETPOINT
A
TRIP SIGNAL TO AUTOMATICALLY OPEN
SUMP ISOLATION VALVE 8811A
{CON'T ON SHEET 2)
NOTE: WHEN 881 lA IS FULL OPEN. RWST VALVE (TO RHR PUMP) 8812A WILL CLOSE (SEE SHEET 3)
13.597-37
PROCESS CONTROL CABtNETS
2/4 SOLID STATE PROTECTION
'----r----' CAB I NETS
B
TRIP SIGNAL TO AUTOMATICALLY OPEN
SUMP ISOLATION VALVE 8811 B
(CON'T ON SHEET 2)
NOTE: WHEN 881 IB iS FULL OPEN. RWST VALVE (TO RHR PUMP) 88128 WILL CLOSE (SEE SHEET 3)
CALLAWAY PLANT
Rev. OL-0 6/86
FIGURE 7.6-3 (SHEET 1)
SAFETY INJECTION SYSTEM RECIRCULATION SUMP AND RHR SUCTION
ISOLATION VALVES
RHR OUTER ISO. VALVE CLOSED
MANUAL RESET SPRING RETURN 0
RWST/RHR SUCTION ISO. VALVE CLOSED
INTERLOCK TABLE
8811 A
8812A LMT SW~>I
881 I B
8812B LMT SW~< I
OPEN
8555-108
SPRING RETURN TO AUTO
AUTO CLOSE MCB
rTRiP siGN~ I FROM 2/4 I RWST LO-L0-11 I LEvEL s I G NA L I I (CON'T FROM I L~E~_I) J
CLOSE VALVE
TB-TEST BUTION
8702A 8702B OPEN VALVE
LMT SW~t2 LMT SW1tl 8701A IB APPLICABLE VAIV
LMT SW#I LMT SWf/2 DESCRIPTION
TRAIN A B SUMP TO ,, I RHR PUMP 8811 A
SUMP TO ''2 RHR PUMP 8811 B
LIMIT SWITCH ~tl IS THE NORMAL POSITION SIGNAL AND IS USED FOR POSITION SIGNALS BETWEEN VALVES ASSIGNED TO THE SAME TRAIN. LIMIT SWITCH #2 IS THE STEM MOUNTED POSITION SWITCH AND IT IS USED FOR POSITION SIGNALS BETWEEN VALVES ASSIGNED TO OPPOSITE TRAINS. Rev. OL-0
6/86
CALLAWAY PLANT
FIGURE 7.6-3 (SHEET 2)
SAFETY INJECTION SYSTEM RECIRCULATION SUMP AND RHR
SUCTION ISOLATION VALVES
SPRING RETURN TO AUTO BOTH SIDES
MCB
SUMP SUCTION ISOLATION VALVE
·CLOSED
OPEN
OPEN VALVE
AUTO CLOSE
CLOSE VALVE
INTERLOCK TABLE
~ 8812A 8812B -H
SUMP I SOL. VAL. 8811 A 88116 LMT SW ···I LMT SW •• I
TRAIN A B
13,597-38
SUMP SUCTION ISOLATION VALVE OPEN
TB-TEST BUTION
APPLICABLE VALVE DESCRIPTION
RWST TO #I RHR PUMP 8812A
RWST TO #2 RHR PUMP 8812B
LIMIT SWITCH #I IS THE NORMAL POSITION SIGNAL AND IS USED FOR POSITION SIGNALS BETWEEN VALVES ASSIGNED TO THE SAME TRAIN.
CALLAWAY PLANT
Rev. OL-0 6/86
FIGURE 7.6-3 (SHEET 3)
SAFETY INJECTION SYSTEM RECIRCULATION SUMP AND RHR SUCTION
ISOLATION VALVES
1 I
D
-
c
-
OPE'.N
B
-
A
1 I
2 I
P~SSURIZER PRESSURE
( RELIEF SIGNAL
!SHEET 51
\.'7<:---/4\
3 I 4
PCV-455A CONTROL SWITCH
I ON MCB I
·OPEN AUTO CLOSE
I
r----------------------------------··~
..... .)
I NOTE 3 ) /./!.fA~---t---!XI----. CLOSE
6LOC.K '1/-,..,LVE l- BOOO/Io..
I NOTE 5 I
2
•
OPEN ••
PCV-~55A
I NOTE 5 I
C.l.OSE.
NO'T FUt..L O~EN
I 3
BLOCK VALVE 1-BOOOA CONTROL SWITCH
,--- I ON MCB I ..,__...-.._
OPEN CLOSE
\
/A (NOl'~ 'lj"\
I 4
I 5
I
I 5
I 6 I 7 I 8
REV. DATE DRAWN 3 bGzzoo MAL
CHKD. SUPV. APPD. SKC AMR N/A REFLECTS TURNOVER TO UE.
WIDE RANGE RC3 WIDE RANGE RCS PRESSURE
I NOTE 4 I
I I
I y
TEMPERATURE !NOTES 2 & 61
I I J I l I lf 'Y
AUCTIONEER LOW
•
-l. I I ..
+----
P_/
----,
r· f t I J ! J I I I l J t I
P•f ftl I
REV. DATE DRAWN 4 051101 RLW
CHKD. SUPV. APPD. MAL AMR N/ A INCORP. MP 00-1005A
T I ~~T--~ ~\ I
I I NOTE 3 ) I I I I I I_ I ~,+ I
2:: ~--------------- _J "' _) T t---·----.....,
I _1
/PS {ossJI
@
/A I NOTE 3 I
TRAIN "A RCS COLD OVERPRESSURE MITIGATION ACTUATION
I ON MCB I
ARM BLOCK
NOTES:
(1. DELETED.
I
'l.. PR.O"T'EC.Il.ON <:;AAOE WtO'I! RP..NC":JE. RC.S Ti;to\PE:?>..T\JR.E S"t.C.NIII.LS FROh\ 'TAA1.~ ''"-'' R..ELJOo.."TE\) PROTEc:n.ot-.1 SZ"TS.
3. P..NNUI'iC.t.PI.'T1..0N lN THE. M"'1.N C.ONTROl. ROOh\ 1.'5 R.'EQU1.RE"D TO BE: V1.S1.8LE \0 THE OPE.P..la..IOR /"o.\ THE. MA.i..~ C.ON"rn.OL RCOflo\.
4. P~.OTEC.TLON GR>..t'lE 'N"tt:IE R~<:ae P..C."3 PR..ESS\JR.~ S"tu'N~L l=R.ONI. it.. ~Dl ... p.:• R..'t:.Lt>.i~D PR.O'T~C.TLON S'C.\ •
S. ST.&.TUS L.l.G.HTS M.U'!Si" i!IE PP..0'/1.l)E'O FOR.. El'C..r\ POR..'-1 ANO E....C.~ POQ..V BLOC!(. VA.LV'E. Po.."T "1"\--\'E: N\P..L.N C.ONIR.OI... SOI'.RO 10 '"I.llCii.c;...-n:: WHEN -rwe: V~\IE l.S All-L"'l C.\..OS~t> OR... FULLY OPE:N.
6. 1"\--\'E RC.~ LOOP ~WO ~T L"EG DR.. CoLD LEG Jlo.SS1.t:.ltJM.a.l'TS FoR.. T\--\E Wl.~E' RA~e. R..C.S "TEM.P'ER.,.._"TUR.E S1.G~P..LS 1'>1'\.JST BE CON~I.STENT W1. T~ 11-\E. RE.QU"LR.~l<\ENTI Fo~ R.'IL\S p..Nl) 'P~to,M.S.
1.4 7~~ 00039
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
REFERENCE DWG: WESTINGHOUSE ELECTRIC CORP. INDUSTRY SYSTEMS DIVISION DWG. NO. 7250D5~ SHEET 17
DRAWN IDATEI N/A
CHKD. I DATE! N/A
SUPV. I DATE! N/A
FUNCTIONAL DIAGRAM PRESSURIZER PRESSURE RELIEF
SYSTEM (TRAIN Al UNIT: SCP SPIN: AASFED-0~ APPD. I DATE 1 LOCATION
N/A CLASS
STATUS: TURNED OVER TO U.E SHOP ORDER: 300 ITEM: 9-1
6 I
CALLAWAY PLANT UNION ELECTRIC COMPANY
ST. LOUIS. MO.
7 I
7250D54-S017 8
REV.
4
D
I--
c
I--
B
I--
A
1
D
-
c
-
B
-
A
1
I
I '
2
Jf'
I 3
P~SSURIZER PRESSURE
( RELIEF SIGNAL
!SHEET 51
\_'7<:---- L-__.,. /4\
,. 7
\. J
{\ ~ I NOTE 3 I A'\-~_, __ ,.___~IAI----. CLOSE
OPEN ,_...:"~L--~=~--_i._,
PCV-456A
I NOTE 5 I
OPEN Cl..OSE
I
• ~~-----------~~ 6LOC..K '/P..LVE. \ -aoooa
--·----------------I NOTE 5 I
2
NO\" r\.JLL OPEN
I 3
\
I 4
PCV-456A CONTROL SWITCH
I ON MCB I
OPEN AUTO CLOSE
I i
BLOCK VALVE 1-80008 CONTROL SWITCH
I ON MCB I ..,__...-..._
OPEN CLOSE
I 5
I l
WIDE RANGE RCS TEMPERATURE
!NOTES 2 & 61
---II I1 II il . I I I I I I I I ... ... 'If w
AUCTIONEER LOW
I
I
+--- ---- -, I i ~ (TB
p _/ 'X_13J
p .. f ftJ
6
-L
WIDE RANGE RCS PRESSURE
I NOTE 4 I
n 1 J I I J I I I I 1 I I I
l T I
~--,~~ ~ I
I ( NOTE 3 ) I I I I I
~- I /.'+ I 2: ~-- - - - - - - - - - - - - - ...J " J T ·------.--...,
TRAIN "B"
I
RCS COLD OVERPRESSURE MITIGATION ACTUATION
I ON MCB I
ARM ~BLOCK /A\
l INOTE 31 ,..----~---+
NOT'E.S: -I
7 I 8
REV. DATE DRAWN 3 b62200 MAL
CHKD. SUPV. APPD. SKC AMR N/A REFLECTS TURNOVER TO UE.
REV. DATE DRAWN
4 051101 RLW CHKD. SUPV. APPD. MAL AMR N/ A INCORP. MP 00-1005A
~~~------------~ ----1\--/4\--l--/
1. DELETED.
2. PROTEC.TtON GJV...DE WtOE R~~6E ReS \EMPERA.'TVR'E. 51.C..NP.LS I=R.OM. i"IV\1.1\1 .. a," REL"TEt> ~RO't'Ec..·r-t.ON SeTS.
I
•
,~·~
(NOTE. 3)
4 I 5 I
'3. A.NNUN.C1.P..1'1..0io& t.N T\JiE IV\11.1.N. C.Ot-lTRO\.. R.C"OM. 1.5 R,'EQU"tR..'Et) TO BE: V't.S!.SLE' TO T'rl&E O?ER:>..\OR. /1\.""£ THE MI\1.N C.O~TR.OL ROON\.
4- PF...OTIC.C.TION GRJ\.t:IE Wl.tiE P..N-lC:.E RC.~ PR.ESSIJR.E ST.GN.Pt.L FR.OM. ,.,__ ~"LN "B'' R.tLP..TE.D PRO'T'i:.C.T"tON Sl;.'T.
5. S'Ttr..TUS L'I.G."-TS M.V'3T ee: PR.OV'I.tl'E:\) ~OR. E:P...C.\-\ POR.,'/ AN'O E~\-\ PORV Sl..OC.K Vr>..LVE ~\ \",..;~ 1'-\P..."t.N C.Ot-fT~'-60P..Rt) 10 1J·-I.\)1.CA.\E WH~M l'o--l\E' VJ>...\..'IE tS 1=\J~ C.LOSC.il OR. FULL'\' OPEN.
E.. 11-U:: RC.S LOOP A.ND ~OT LEG OR.. CoLI:l LE<3 ;...<:;Sl.~I\1MENT3 FOR.. T\-\E. W"t.OE ?J..t-tc;.e. R.C.S TE'I'<\P~R.Po..\IJRE S1.G.N ""-'-S MUST BE' C.ONSI.'5TENT W"LT\-\ -n-\E REQIJ't.R.'EM.ENTS Fa~ R.VL\ S ,...._Nt) S::'~MS.
M 744 00040
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM PROJECTS
REFERENCE DWG: WESTINGHOUSE ELECTRIC CORP. DWG. NO. 7250D64 SHEET 18
DRAWN IDATEI N/A
CHKD. I DATE! N/A
SUPV. I DATE! N/A
FUNCTIONAL DIAGRAM PRESSURIZER PRESSURE RELIEF
SYSTEM (TRAIN Bl UNIT: SCP SPIN: AASFED-0~ APPD. I DATE 1 LOCATION
N/A CLASS
STATUS: TURNED OVER TO U.E SHOP ORDER: 300 ITEM: 9-1
6 I
CALLAWAY PLANT UNION ELECTRIC COMPANY
ST. LOUIS. MO.
7 I
7250D54-S018 8
REV.
4
D
I--
c
I--
B
I--
A
MCB
SPRING RETURN TO
NORMAL FROM BOTH SIDES
OPEN NORMAL CLOSE
OPEN CLOSE
VCT MOTOR OPERATED VALVE(**)
NORMALLY OPEN
LO-LO LEVEL
EMERGENCY MAKEUP FROM RWST VALVE*
OPEN
LEVEL RWST INSTRUMENT VALVE
TRAIN (***) (*)
21688·1
VCT VALVE (**)
A LB-1128 LCV-1120 LCV-1128
B L8-1858 LCV-112E
CALLAWAY PLANT
Figure 7.6·5
Logic Diagram for VCT Outlet
LCV-112C
Rev. Ol-0 6/86
Isolation Valves Interlocks on Switchover to RWST (Sheet 1 of 2)
MC8
SPRING RETURN TO NORMAL FROM BOTH SIDES
CLOSE NORMAL OPEN
SIS
L...-----1-
' CLOSE
()
·OPEN
RWST MOTOR OPERATED VALVE(*)
NORMALLY CLOSED
L8 **
<:r-- LO-LO LEVEL
LEVEL INSTRUMENT
TRAIN **
RWST VALVE *
21688-2
A LB-1128 LCV-112D
8 LB-1858 LCV-112E
CALLAWAY PLANT
Figure 7.6-5
Logic Diagram for RWST Valves Interlocks on Switchover to RWST
(Sheet 2 of 2)
Rev. OL-0 6/86
2 )>~ G>:::o l>c 0 -3: l> ~m -lZ r --i-n ~ o2l>-_)>-lG> ~ rooc
c<z:::o )> -lm m -< o:::o"'"...,. 2-iOc, ,
m:::o. ~ 2-oO')
-l:::o toO z 0-l -1 :om
~~ on 2::! ~:< 0
z 0 t""'f I
-....)
NUCLEAR INSTRUMENTATION
SOURCE RANGE
PROCESS INSTRUMENTATION
FLUX MULTIPLICATION
r-----• I I I I I I I I
r---• I I I I
SOLID STATE INSTRUMENTATION
REACTOR TRIP
SAFEGUARDS ACTUATION
RWST/CVCS ISOLATION VALVES
THOT LEG TCOLD LEG THOT LEG TCOLD LEG THOT LEG TCOLD LEG THOT LEG TCOLD LEG
AVERAGE TEMPERATURE UNIT LOOP I
AVf:RAGE TEMPERATURE UNIT LOOP 2
AVERAGE TEMPERATURE UNIT LOOP 3
AVERAGE TEMPERATURE UNIT LOOP~
TH+Tc TAVG =-
2-
- TH+lc TAVG --
2-
_TH+Tc TAVG --
2-
- TH+Tc TAVG --
2-
+ + L------------tl>ff AUCTIONEER UN IT [ TURBINE LOAD
-~ HIGHEST TAVG It-'-----------' SIGNAL
(~ HIGHEST TAVG NUCLEAR POWER SIGNAL I 4----------+----_..,.. TO PRESSURIZER I .I.-
LEVEL PROGRAMMER t J
NOTE2
NOTES: I. TEMPERATURES ARE MEASURED AT STEAM GENERATOR'S INLET AND OUTLET
2. AUTOMATIC ROD WITHDRAWAL NO LONGER AVAILABLE
ROD SPEED UNIT
SEQUENTIAL ROD CONTROL UNIT (AUTOMATIC CONTROL)
' PERMISSIVE CIRCUIT (ROD INTERLOCK) ....
CONTROL ROD
ACTUATOR
C&NTROL ROD DRIVE MECHANISM
r----"'---. POWER MISMATCH COMPENSATION UNIT
MANUAL ROD r- CONTROL
ROD DRIVE POWER
REACTOR TRIP BREAKER I
REACTOR TRIP BREAKER 2
ROD DRIVE POWER
I
REDUNDANT TRIP SIGNAL
...,... __ _,
REV OL-11 5/00
CALLAWAY PLANT
FIGURE 7.7-1
SIMPLIFIED BLOCK DIAGRAM OF REACTOR CONTROL SYSTEM
(6T) AUCT
COMPARATOR
B (TAVG)AUCT + c
z ---------J DEMAND BANK SIGNAL TYPlCAL OF ONE CONTROL BANK
NOTE: I. ANALOG CIRCUITRY IS USED FOR HIE COMPARATOR NETWORK 2. COMPARISON IS DONE FOR ALL CONTROL BANKS
LOW ALARM
LOW-LOW ALARM
COMMON FOR ALL FOUR CONTROL BANKS
CALLAWAY PLANT
FIGURE 7.7-2
Rev. OL-0 6/86
CONTROL BANK ROD INSERTION MONITOR
DEMAND BANK SIGNAL {ROD CONTROL) ------t
INDIVIDUAL ROD POSITION READING OF THOSE RODS CLASSIFIED AS MEMBERS OF THAT BANK
COMPARATOR
NOTE: I. D !G I TAL OR ANALOG SIGNALS ~~AY BE l!SED FOR THE COMPARATOR COMPUTER INPUTS. 2. THE COMPARATOR WILL E~ERGIZE THE ALARM IF THERE EXISTS A POSITION DIFFERENCE
GREATER THAN A PRESET LIMIT BETWEEN ANY INDIVIDUAL ROD AND THE DEMAND BANK SIGNAL.
3. COMPARISON IS INDIVIDUALLY DONE FOR ALL CONTROL BANKS.
ALARM
Rev. OL·O 6/86
~----------------------------~ CALLAWAY PLANT
FIGURE 7.7-3
ROD DEVIATION COMPARATOR
PRESSURIZER PRESSURE SIGNAL
REFERENCE PRESSURE
PID CONTROLLER
TO BACKUP TO VARIABLE HEATER HEATER
CONTROL CONTROL
PID ·PROPORTIONAL+ INTEGRAL+ DERIVATIVE
SPRAY CONTROLLER
REMOTE MANUAL POSITION IHG
(TYP1CAL-SEPERATE COM1R~~LER FOR EACH SPRAY VALVE)
REV OL-12 11/01
CALLAWAY PLANT
FIGURE 7.7-4 BLOCK DIAGRAM OF PRESSURIZER
PRESSURE CONTROL SYSTEM
I
HEATER CONTROL
CHARGING FLOW SIGNAL
I
PRESSURIZER WATER LEVEL SIGNAL
PID CONTROLLER
PI CONTROLLER
REMOTE MA.NUAL CONTROL
CHARGING FLOW CONTROL VALVE POSITION
AUCTIONEERED TAVG
1 LEVEL
PROGRAMMER
Rev. OL-0 6/86
PID- SEE FIG. 7.7-4 CALLAWAY PLANT
FIGURE 7.7-5 BLOCK DIAGRAM OF PRESSURIZER
LEVEL CONTROL SYSTEM
STEAM FLOW SIGNAL
REMOTE MA filA L POSITIONING
LEVEL PROGRAMMER
SET AT 51.35% STEAM GENERATOR
WATER LEVEL SIGNAL
FEEDWATER FLC.W SIGNAL
PI CONTROLLER
{+)
MAIN FEEDWATER CONTROL VALVE
DYNAMICS
Mll N FEEDWATER CONTROL VALVE POSITION
FILTER
PI CONTROLLER
VALVE TRANSFER INITIATION
POWER RANGE NEUTRON FLUX
GAIN
AUTOMATED TRANSFER
COMPENSATION
PI CONTROll£R
FEEDWATER BYPASS VALVE
DYNAMIC&
FEEDWATER BYPASS VALVE POS I Tl ON
CALLAWAY PLANT
PI- PROPORTIONAL+ INTEGRAL FIGURE 7.7-6
BLOCK DIAGRAM OF STEAM GENERATOR WATER LEVEL
CONTROL SYSTEM
Rev. 1 11/13
REMOTE MANUAL POSITIONING
FEEDWATER HEADER PRESSURE
FILTER
STEAM HEADER PRESSURE FILTER
REMOTE MANUAL POSITIONING
TOTAL PLANT STEAM FLOW
PROGRAM ~PSETPOINT
ADJUSTABLE ~p SETPOINT
POWER MODE TRANSFER INITIATION
AUTOMATED TRANSFER
COMPENSATION
I I I
REMOTE MANUAL I POSITIONING
I PI CONTROLLER PI CONTROLLER I
I
PUMP SPEED
REMOTE MANUAL POSITIONING
PI CONTROLLER
FEEDWATER PUMP TURBINE STEAM ADMISSION VALVE
DYNAMICS
EACH PUMP HAS ITS OWN PI CONTROLLER
FEEDWATER PUMP TURBINE STEAM ADMISSION VALVE POSITION
I I I I
PI- SEE FIG. 7.7-6 CALLAWAY PLANT
FIGURE 7.7-7 BLOCK DIAGRAM OF MAIN FEEDWATER PUMP SPEED
CONTROL SYSTEM
Rev. 1 11/13
STEAM DUMP CONTROL IN MANUAL (STEAM PRESSURE CONTROL)
TURBINE 1,1f l''· ::iE. STAGE PRESSURE
RATE/ LAG COMPENSATION
REACTOR TRIP
LOAD REJECTION BISTABLE
P-4
STEAM HEADER
PRESSURE
DEFEAT LOAD REJECTION STEAM DUMP CONTROL: ALLOW PLANT TRIP STEAM DUMP CONTROL
SET PRESSURE
PLANT TRIP CONTROLLER
PI CONTROLLER
LOAD REJECT I ON CONTROL OR PLANT TRIP CONTROL
TAVG NO-LOAD
AUCTIONEERED TAVG
LEAD/ LAG COMPENSATION
REFERENCE TAVG
(-)
Bl STABLES BISTABLES
LOAD REJECTION CONTROLLER
LOAD REJECTION CONTROL OR PLANT TRIP CONTROL
TRIP OPEN STEAM DUMP VALVES
~1ANUAL
(STEAM PRESSURE CONTROL)
AUTO (IAVG CONTROL)
NOTE: FOR BLOCKING.UNBLOCKING SIGNAL TO CONDENSER STEAM DUMP VALVES SEE FIGURE 7.2-1 SHEET I 0 ---AIR SUPPLY TO
DUMP VALVES
NODULATE CONDENSER DUMP VALVES
CALLAWAY PLANT
FIGURE 7.7-8
Rev. OL-0 6/86
BLOCK DIAGRAM OF STEAM DUMP CONTROL SYSTEM
LIMIT SWITCHES
INTERCONNECTING TUBING
:MAGNETIC BALL VALVES
FLUX THIMBLES
UNITS
15-PATH TRANSFERS
SEAL TABLE
CALLAWAY PLANT
FIGURE 7.7-9
REV. OL-7 5/94
BASIC FLUX-MAPPING SYSTEM
#8 NUT,
0 ~
)> r
:S::-n r .,_ )> rc;,
me ~ :O;:o )>m
~:--J < m...,. , :s::.:.
~ mo r -< 2
-f cn::o ...... I'D ~:c:
0 r-6
-'--
1/2" UNION- SWAGELOK
SOURCE TUBE
SOURCE PLUG
16"
ILJ."
SAMPLER COVER PLATE
#6 SCREW, HELICOIL {LJ. PLCS)
1/2" TEE SWAGELOK
#6 SCREW (LJ. PLCS)
----ANNULUS ASSY.
HOLD DOWN GUSSETTS (LJ. PLCS)
-w (}1
w --.J I
r.11 00
1/2" SWAGELOK UNION
13,597-57
1/8" SST
1/2'' SWAGELOK TEE
NEUTRON DETECTOR
ANNULUS ASSY. ALL STAINLESS
CALLAWAY PLANT
FIGURE 7.7-11
SAMPLER SUBASSEMBLY
Rev. OL-14 12/04
TEMPERATURE DETECTOR USB
CONNECTED KEYBOARD
NEUTRON I I I
DETECTOR I I I I I
T SIGNAL PROCESS MAIN CONTROL
AMPLIFIER COMPUTER ROOM INDICATOR
rc ::>::! PLANT 0 0 COMPUTER [T] [j] [j] s >' h"J [j]
H [j] G1
~ [T]
3: c to ::>::!
t" [T]
~ >-< -....]
to -....] 'tl t" 0 I
~ I-' 0 [\.) ~
tJ ~
H
>' ..o.;:o G1 N(l)
~ o:=:: 3: -'="o
r I ....
-'="
(") )> r r l> ~ )> -<
SLAVE r-- CYCLER
I BD r--t"'
REACTOR MASTER CONTROL ~ PULSER ~ CYCLER r--
SYSTEM
SLAVE ~ CYCLER
MANUAL 2 BD ___.,..
SWITCH BANK
~ BANK
SELECTOR OVERLAP MULTIPLEX CIRCUITS
I I L--- LIFTING }GROUP I
2t-2 _ ___._. .. ,.___ t/ 21 - 2 0 F F
21-2 ____ ____., .... ------....... , I_-------: :~:T I NG} GROUP 2
NORMAL SEQUENCING OF GROUPS WITHIN BANK
POWER CABINET
I BD
l LIFT COIL DISCONNEC T
r- SWITCHES ~~
POWER CAB I NET ---2 BD
I
CONTROL BANK D GROUP I
CONTROL BANK 0 GROUP 2
I NOTE: ONLY CABINETS lBO AND 2BD SHOWN. FOR MORE COMPLETE DIAGRAM INCLUDING POWER CABINETS lAC. 2AC. SCDE. AND
DC HOLD SCD. SEE REF. I IN SECTION 7.7.3
-w . <.n <D "-.,J
I <.n <.n
STATIONARY GRIPPER
COILS
MOVABLE GRIPPER
COILS
120 VAC
CONTROL BANK D GROUP I POWER CAB I NET I BD
Ll FT COIL DISCONNECT SWITCHES
CONTROL BANK D GROUP 2 POWER CAB I NET 2 BD
Ll FT COl LS
Ll FT COILS
MULTIPLEX THYRISTORS
Rev. OL-0 6/86
CALLAWAY PLANT
FIGURE 7.7-15
CONTROL BANK D PARTIAL SIMPLIFIED SCHEMATIC DIAGRAM OF POWER CABINETS lBD AND 2BD
A BOP MSACTESFAS
ISOLATED
S/G
LEVELS FROM 7300 RACKS _...M
25 SEC ON DELAY
(0-60 SEC RANGE)
:---------i---1-e--_j 3/4 t--------1{/ NON
CLASSE~CLASSE
360SEC '-- _ ,~~ OFF DELAY r-- r---.----_j ..,
1
""1
~ ISOLATED
TURBINE IMPULSE ==;~ c_ PRESSURESFROM ~-------------~~--~~_L--~~
7300 RACKS PB >_j=------f--..1~~-l--L_j
(H20 jx_ ~ ~~------~ 1 T 3/41
25 SEC ONi/_DELAY
~C-20
- I I
STRUnERS-
~~--------~-~ -J....--....J r~------Jltl
360 SEC ~ r-----t.-__J 2/3 I-' TURBllfE re..Jill ~ OFF _fly~
1--' r TRIP
1 -~--~17 r-- I
I 25SEC
-t---0-N__j. ~E~AY '-----~ 3/4 J 'X_
-
I - STRliTtERS-
360 SEC r-~_f~----..L..----_j ~TION ~ OFF DELAY FELAY
.....___ __ ~L...-___r-------J~ ~C-20
t---
2/3
I I I I
AFAS
CALLAWAY PLANT
FIGURE 7.7-16
AMSAC LOGIC DIAGRAM
1