Callaway Plant, Unit 1

"'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 )>

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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

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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.

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SF iS

w (Jl

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I

G

F

E

D

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(

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.


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


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)


LOW FLOW LOO' I

BY OTHERS

BY

BY [email protected].

(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


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


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


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


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


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

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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

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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


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



\ 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


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



\ 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


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


!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


!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


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


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


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


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


<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


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!


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


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


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


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


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


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


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


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


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


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


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


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


REFERENCE DWG: WESTINGHOUSE ELECTRIC CORP. DWG. NO. 7250D64 SHEET 18

DRAWN IDATEI N/A

CHKD. I DATE! N/A

SUPV. I DATE! N/A


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

CALLAWAY-SF

FIGURE 7.6-4 SHEET 3 HAS BEEN DELETED

Rev. OL-12 11/01

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


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


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 ....

-'="

CALLAWAY-SF

FIGURE 7.7-13 HAS BEEN DELETED (OL-14)

Rev. OL-14 12/04

(") )> 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

Callaway Plant, Unit 1

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Transcript of Callaway Plant, Unit 1