ML22278A418
| ML22278A418 | |
| Person / Time | |
|---|---|
| Site: | Limerick |
| Issue date: | 09/19/2022 |
| From: | Constellation Energy Generation |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML22278A223 | List:
|
| References | |
| Download: ML22278A418 (1) | |
Text
t
- f, 729E'615TRi fiGURE 3
~
R606A8 lPRM lEVEL GR:~:6:ISt]PlAY
'l~
<ODA-2J 1
IOD'-31 2
ORE LEVEL
[j
[] CT:
5.~AN
.JOS la
~~~~~1 N
)OO~OOb7S o
--.l.-
DETECTDR Ir ASSY If2
+
LPRM o
DETECTOR
'SSY #3
..,r'ii'i't'i"O:
RcrU£NCE Dll....WI.... G
~Q.
l~ON' UN! ClrllGRAM PlANT O.C *.c:ll'lSTItUMEN'T A.C S't$~
~
~
~
8'1 OTHERf.
2.
P'61D REACTOR UCIR C SYC-
~
~ - ***
~ -
~
~ -
832*1010 J.
rCO,"*TItOl JIOOe.tlvt M"I'DItAOLIC SlS _.
~.
~
~
~ -
C.t'-lQO 4.
rCD NruTROH l'lOlII1QIUliG
$Y1T~N* -
~
~ *
~ -
~
~
~
~
CS1~10l0 S.
9£SIGH SP(C. JUT1tOl 1ClN1'TOA11G SYS.
C51-110 t.
AIlIlAMG£"'EWl OII11oW"" N(UTlItOI
\ol.O"-TOAIIC symM- * -
~.
W-2010
- 1. AUF,\oI.tl'1' D","WI"". IEACTOR
~ -
~ -
~
~ *
~ *
- bn-lOlo
- . no
~ACTOIi PItOTlC.TION
.sYSTiM~ ~ ~-
c..ii-loto B[Cfo(TEL QRAW[NGS E*705 SCHElro4ATIC
& CCNNECTION OtAG, PLANT MONITORING S)'STEM UNI T 2
[-'0' CONNECTION DIAG.
~'?OINT LIST PLANT IotONITDRING SySTEMS UNIT 2
illlliQ.:
CKT CIRCUIT I~M II'lTEltl'olEOIATE ItANGE MONITOR.
S~""
SOUR<:E ttANGoE MONITOIt.
!tDO
~lOC\C.
MONITOR AP~
Avelt.AGE POWEfl.
RAloolGE:
MONITOPo LPR,M LOC....L
/"OW'ER.
RANGE toO 0"" TOR TIp IEIl
~EAC.TCl2.
pR.OTec.TION 1'1S'reM 00' OPER,TOR DISPLAY 'SSEMBLY OPRM OSCILLATION POWER R'NGE MONITOR STP SIMUL,TED THERM'L POWER RRCS REDUND'NT REACTIVITY CONTROL SYSTEM RPS RE'CTOR PROTECTION SYSTEM 1M INTERf'CE MODULE lM LOGIC MODULE 2/4 2 our OF 4
~ - -,
PLANT
"'ON I TORING STSTEM I PlotS) c:\
e\.,UXXll:. 'XXXX
& EXXXX ARE INPUT
.. ~ -
~~C?NAl NUWBERS FOR TIiE PtoiS III 57
+ +.+ +0'" +0
+0+ +0+ +... + +.p 53 I!l rn 49
+ + + + + "'0"'6+ + + +
...0+...0+6+0+A+ + +0+ +0+ of XA
)C'B 41- + +0+ +0+ +6+ +0+ +0+ +0+ +0+
37-:+ + +.+ + +[£)+ +[ID+ + +A++ +. +.
-\
33- + +o+.ta+O+ +0+.ta+0+ +o+.ta+o+ +0+/90'/:lJ 29
... + + +... + +....... + + + + + +
III. II]
25- + +0+ +-0+ "'0'" "'0+ +0+ +0+ +0+
+ + + "\D+ + + + +. +Xc+ + + + +
~;- + '+0+ "'o+.ta+0+ +0+.ta+0+ {+ +0+
13--
+ + +00+.+ + +....+ + +([J+.
09---
+ +0+ +0+ +0+ +0+ +0+
I
++++-... ++... +
L I !,+,+,+,+,+,+,
X 08 12 16 20 24 28 32 36 40 44 48 56 Y
DETECTOR &. CONTROL ELEMENT ARRANGEMENT (TOP VIEW OF COREl LEGEND
+ CONTROL ROO X SRM DETECTOR (4) o IRM DETECTOR (8) 0 LPRM DETECTOR ASSEMBLY SRM SOURCE (7) 6.
SRM SPARE SOURCE POSITION (71
!!Il!lli 1.
IIlT5 t\U\W)- Mt lOCAT[D #O,/~ TO 04It ON THE Sl""~ ctIwOITION. (Q.UIPMENT
'[ArOAMI"'c> 1'M(
n.MCTI~ *IICIIC.UtD.
2.
PAIITS
~It[ LOC.nm CIf TH( MAl" CONTROt,"A IHL 3.
POSITIOM l"fORMATIOH IS IHPIJl' EytR't' 1 11ItH. fllllt l£V(L IHrO'l~~TIOtl 15 INPUT (Y(RT J llIIUoILs (Ii
"'1lM)R~WN...
loIPL NO.
C51 Ircl~
FIGURE 4 O*
4.
AU [OUlflt,4PfT IIISTll,II\£,,"S Jl( PeriXED 8'f ST51(1ot WOo C~l
\JlJLUS CJTM'~WISE" HOT[D.
S.O£LETED
.......L**U_
~E615TR
_.E.D 2
I
'NEU1RON MONITORING S~ST£i'J\
lIME.P.\l:'~
1.
t.~,"1l'l.50A()t:.1.
fiGURE 2 TYP ICAL GROUP LPRM OETE~TOR
'SSY #1 ROO NUUBER liN GROUPI +
DEm¥OOO
'SSY #4 I
I I
I I
Itq' I
I I
.J
~
1:
II
~ "
10 T~
FIGURE 1 O'
r I
I 2
I
~
I 4 1[1 ill!
f f f f CJ
~
I 1
]
1
~
I I
1
~
l!
~
~
C!
~
~~---
L __
--F~OM INTtiilMEOIATE ENw6E
~()trtITO~
UEl OETAIL IS )
~,
- s~
1'1 J~
~c:
g.
Ie:
VI 4:
VI
""OM PowliR UNc.E Ntum"'_::--MQN=-.-::S"'ft"*l.
1---1 I
DETKTO\l t)Q\\\\I£ (1'1'I'.CJI' 4 <:>R"'~ It
~\Q""~)
'/IIlE1'l A RIll, IS 5f1£C1tIl II ANY GROUP ~~Il. THE ~
O£1ECTOR ASSOI8U£S ASSIONEIIlO 1NAf CROUI' sa t'1GUR£ I) AR£ ROU1tIl IlIA lIIE _
CIlANIIEl.$
111£ CHANN!I.J SUCH 1HAT EACH RIIlI R£tO\'ES 111£ LPltlI S1l1NALS. THE °A ~ r:' L£\'£L O£1ECIllll SllINAlS Mt: DlSI'I.A'I'ID OR R8Iot °A" ~ 111£.. ~ rr L£\'£L 0£1EC!llR _AI.S AR£ Cl3Pl.A'IED OR _
°11". _
A PERIPHOlAL :J,CItOSS HA1CHEII
~~ ~1tOu~~THEAR£~ ILVEL~
I)ISPL\Y AS _
II nGUllE J. _
ADt_ ASltY IS NOT r=o"~ ~~~y~or:
1l£A/lQl1'l1N 1111 ~---'-------~I
(
DIl'tTIJBE f
u BIl-Cl"1 (~THRUH)'
'I, (J"
M) 59
- ~
, =bIII_I_
LW++ + + + + +
&"-~---:.m 4~ 4t-- r 4r-,-
4'--,-
- 3i=
~I---
2~
25-'--
- u---
11---
I
-RECOQ'DE:QS-I SRM I
IRM/APRM tl R60~A Rfo01. e, Rw03 A RI;03C RfO03 e, Rli>03 P TI~
U IXJ Q
~
~
I
~
~
--v---'
LLJ PHIOD 1>.<.0, SEE HOfE Z.
s~
RPs auSB JIB'
~Sf!l,USA RIEF 8
~.,
.F~
120 \/.A.C.
120 V.A.C.
R£AC-TOR PROTEC.TION TRIP,,:>,<"'TI:IJI B,
..I PE.~IOD
~fJE.,
50URCE Qc.NGE: MONITOR KI,;,OO II S£I< RE l=,t)Wc:..4~CIlI'C.TION'USE ~ T..IE.SE tlE\I\CIE.S
('f ~O. O~4 ""R...*~)
'DETA.Il."~*
TIP /)lIVE MACHIN2t
--JLJLJL..J~
III!>(OE
~
SEE: ~OTE I TO REtORDEl2.
l~£E ZDN£ EIO) a POWER DISTRIBUTION
'51ART-UP QAN~E: NEUTRON MONITOQING.
INTEQMEDIATE:
RANGE: MONITOR K...ol RAN~-l-iG~t~~~:.tJ~5:ir,ux.
SWiTCH ~
'WI1CHES IN THIS DEVICE I
DETAIL'B" SE.E REF'. DWu. 4 FOR FUI.JLTlOl-JAl USE OF HIE':IE' DEViCES. (TiP OF S\\\\tM'sJ IM~EDlA.n:R~NC.e. C.r-\AN"'icL'S
- ~..
':>CURC.I: Rl:..Nc:'e. C.H"NNEI..c:.
"I*
INTE.RMEO\b.iE Rb.Nc;,e.CH~NNEL':>
REACTORF>2onCT'Ot-l TRIP "f"'>TEM po.. ---.l 120 VAC APRN UPS BUS *A-
<P'NEL 2,mS cn #11 3
-j F
p J
I II:
.J