ML22278A412
| ML22278A412 | |
| 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: ML22278A412 (1) | |
Text
{{#Wiki_filter:4 5 6 7 s 9 10 I 11 12 GENERAL ""ELECTRIC "7.2.9E 611 AD
-~===-_;;_=-"'U'"-'.:;;_.;.;___ _-i C8111' Clll '°'"'f fll -
- UNLESS OT!<iERWISE S~CIFIED USE THE FOLL.DWI NC:- Till[ f ED j.,,;;;,,_;u,;;t..,;;.,;i;"t"i;cesEt'""fi*'"""""'"'";i-F.ii~fii*i,!**!!!"'{!"~:::'~-1ii-~-~-~rlRE"ACTOR PROTECTION SVSTEl"I
+ + + "'"....,."'LIMERICK I ~ 2. . 2.3GX350AO A TABLE l.
REl'ICTOR PROTECTION S'ISTEM FC:F' 23SX122AD C.',G.2 (C?l-1010) COMPUTER 11.LARM INPU\5. o* DESCRIPTION (;OMPUTER INPU!S CHANNEL ( Dl'llSION) I f A551C..NMEKT CONTROL Rao G.ROUP MUMBE R ('T'l'PIC 1!.L) I SCRAM DISCHARGE VOLUME HIGH WATER LEVEL !RIP Al {I) Cl501 Bl (Z) Cl502 AZ (3) Cl503 BZ (4) Cl504 "SS 4 z I 4 3 4 I 3 2 4 3 2 G:l I 2 4 ~' -S"5TEM¥~1An -
--1 2 DRYWELL HIGH PRESSURE !RIP Cl51'3 Cl514 Cl515 Cl51b SI 47 I 3 4 2 3 I 2 4 I 3 4 s
1-***--
- 10. DEVICl::S U5£D IN TRIP ETC.
ARE IDENTlflED BY LETTERS A,C,E,,.£, THOSE: USED IH TRtP SY: Tot "8 11 AR£ B,D,f,H £TC. l 4 2 3 I 2 4 3 4 2 . 3 I I El 3 REACTOR VESSEL HIGH PRESSURE !RIP Cl517 Cl51B Cl519 Cl520 43 -- 4 39 -- 3 z s 1 2 4 I 2 I 4 3 ., I 3 4 3 2 I s
- 2. 4 I 2 I
4 3 I 4
~
4 REACTOR VESSEL LOW WATER LEVEL !RIP CIS21 Cl52.Z Cl52.3 Cl52.4 :*3: -ONE: ~ES~T S~ITc.H SHA.Ll 6t USEC fOR a>TH-TRiP svsT£MS A. ~o*a Am;-;~ - s s 1 0
. as 2 4 I 3 4 2 3 I 2. 4 I 4 2. ARRANGED THAT ONE ACTUATICtl Of' 1l£ SW'ITC.H \JILL RESET ALL SCRAM PILOT I
VAL \lES {A AND 8) IN GROUP 1 AND &RWP 4 AS W£LL AS b\GKUP SCRAM VALVE 5 MAIN STEAM. HIGH RADIATION !RIP CIS2.5
. Cl5ZIO Cl521 Cl5Z8 ll 1 -- I 3 4 t. 3 I 2 4 I a 4 2 3 I 2. --'90* A. A LllF'FERENT AClUATl<>>t Of' TKE SWITCH WILL RESET A.LL SCRAM PILOT VAi. \1£5 IA AHO S) IN GROUP 2 AND GROUP 3 AS WELL AS BACl<UP SCRAM VALVE
!URBINE CONTROL VALVE FAST
(, CLOSURE !RIP Cl557 Cl556 Cl559 Cl5(,0 Z1 - - 4 2 3 I 2 4 I s 4 2. s I 2 4 I B. ACTUATION OF THE SWI TtH TO BOTH GROUP 1-4 ANO GROUP ~2-S POSI Tl CNS SHALL eE REQUIRED BEF'ORE" THE: CRD DRAIN AND VEHT VALVES RESET. (THE
- 23 -- 3 I 2 4 I 3 4 z. s I 2 4 I 3 .4 l' RESET SWJTCH SHALL BE SO c:.atSTRUCTEO THAT RPS CHANNELS A2 AND B2 ARf 7 MS\V NO"T FULLY OPEN TRIP Cl509 CISIO Cl51 I Cl51Z !* PHYSICALLY SEPARATED FROM ttW4HELS Al& 81, a TURBINE STOP VALVE CLOSURE TRIP Cl553 Cl554 Cl5S5 Cl55b 19 -- 2 4 I 3 4 2 3 I 2 4 I a 4 2
*--*- r *.
1; MA.IN STEAM LINE 1501.ATIOH VALV£ CLOSURE TRIP SHALL BE ARRANGED SO THAT AN'f !WE STEAM LINE MAY BE ISOtATfD {BJ FULL CLOSURE OF ITS IS a 4 '/! 3 I 2. 4 ~ 3 4 2 3 I I' ISOLATIQi VALVES) ).li) THE tSOLATIClN VALVE f'OR ANY CNE OTHER STEAM-- c s i: LlN.E: CAN BE CLOSED 'MORE TW!.N 10S WITHOUT CAUSING A SCRAM). ** '
!3 NEUTRON MONITORING SYSTEM TRIP
* '"' Cl5Z'1 CIS30 Cl5'31 Cl5'3Z 11 I 2. 4 I 3 4 2. 3 I 2 10 REACTOR MANUAL SCRANI Cl5'31 Cl53B C\531 Cl53B 07 4 I, 3 4 2. 3 I 2 4 ~. 5.
LOG.IC f'OR T1£ "TURBINE STOP VALVE C.LOSUREn TRIP SIW..L BE ARRANG£D SO THAT CLOSURE OF 3 WT Of 4 STOP VALVES W1Ll CAUSE A RPS TRIP. PROY-4 2 s I 2 4 I Ij; iSfON Sl-RLL BE "4.0E TO ALL.OW CLOSURE" OF' ~E StoP VALVE {FOR rcsr I 03 PURPOSES) WITHOUT CAUSING A TRIP OF El1'1£R TRIP SYSTEM A OR B.. I
- I:
I I I I I aeI I II REACTOR SCRAM Cl539 C\540 Cl5'39 Cl540 f. ?. TRIP c.HANNELS FOR THE 11 1URBINE CONTROL VALVE .FAST CLOSURE* TRIP I I t' SHALL BE DERIV£0 ffiOM TiiOSE EVENTS CAUSING FAST CLOSURE Of THE l _J; IZ SCRAM DISCHARGE VOLUME VEN! VALVES ( Cl 1-FOIO ,Cll-FIBO) CLOSED
- Clb34 Clb35 - - 02 0& 10 14 18 22 2.. 42 4" "'° M &1
- 1 C~TROL VALVES.
l.-.--------*-~-~-----------***-- ----- N (l) SCRAM DISCHARGE VOLUME DRAIN
- - 7. EQUIPMENT RATllt<GS ARE ESTIMATED AND PF!£LIMINARY. ACTUAL VALUES rn 13 Cll>31> Cl/031 e.IDE2 StOEI TO BE OETERMINE.D AT TIME Qf" E:QUJ PMENT PROCUR£MEMT.
VALVES (Cll-FOll ,Cll-F\BI l CLOSED F"IG4
'6' 8, TlilS SlliNAL,WHEN ABSENT ,OE-EHERGIZES rHE S-CIW1 CONTACTOR AND
*INDICATION FROM 2 MS LINES REQUIRED PER CHANNEL C.ONiROL ROD SCR~G.ROUP A.$SIG.NME_NI INITIATES A SCRAM WHEN BOTH A TRIP SYSTEM A CONTACTOR AND )>
* *CLOSURE OF 2. STOP VALVES REQUIRED PER CHANNEL A TRIP SYSTEM B CONTACTOR ARE DE-ENERGIZED. D D EITHER OF TWO NMS TRIPS Will TRIP CHANNEL
- 9. EACH MAIN STEAM RADIATION MONITOR HONITORS ALL FOUR MAIN STEAM DETAIL rNOTES CONT.I LINES.
.----- -- - - - - - - -- ------- 15. SCRAM DISCHARGE VENT AND DRAIN VALVE CONTROL \0, ALL EQUIPMENT 'INSTRUMENTS ARE PREFIXED av SYSTEM NUMBER (C71 I RPS POWER ROOM INDICATORS SHALL INDICATE OPEN WHEN BOTH UNLESS OTHERWISE NOTED.
VALVES ARE OPEN .6.ND SHALL INDICATE CLOSED WHEN OISTRIElUTION RA.NEL EITHER VALVE IS CLOSED. 11. FOR LOCATION AND IOENTlrlCATION OF INSTRUMENTS SEE INSTRUMENT DATA AO.RT NOPOOI RE.ACTOR PROTE.GolON ""1'..TE.M SHEET LISTED IN THE MPL FOR EACH INSTRUMENT. Rt:.AC. TOR PROTE.C."TloN ~YS'"Te.M PoWFR ~PPL..'1' ...A... I~. COMPUTER POINTS ARE 1000 SERIES FDR UNIT I (5llDWll) PoWE.R. "OllPPL'( "e;* t2. 5£'.EN IUH THYRECTOR SUPPRE'SSORS (OR EQUIVALENT l SHALl BE USED TO (SUPPLIE:.D Sy' Ae.) (~PPLlED i!ll'< AE:.) AND 2.0l'>O SER\E5 FOR UNIT 2., SUPPRESS ELECTRICAL ARCI!<<; OF SCRAM SOLENOIDS,
- 13. THIS DISCHARGE VOLUME HIGH LEVEL BYPASS SWITCH SHALL BE SO CONSTRUCTED THAT RPS CHANNELS Al AND Bl ARE PHYSICALLY SEPARATED 13USA fROM CHABNELS A2 ANO 82.
E 14, fOR ANY SINGLE ROD GROUP, fGl ETC. /,A ANO B SOLENOID CABLES MAY BE RUN TOGETHER IN ONE CONDUIT. f NOTES CONT. J B£FERENCE pOCUM£NIS; Mp! NO
------------ ------ PARTS SH~ INSIDE THIS REFERENC~ AND ARE SHO\olN BOUNDARY ARE FOR ONLY TO CLARIFY I. REACTOR PROTECTION SYS DESIGN SPEC------------------ C71-~0l0
- 2. PLANT REQUIREHENT ITURB.GEN. & STEAM BYPASS SYS!----- A61-4020 THE REACTOR PROTECTION SYSTEM 3. PROCESS RADIATION MONITORING SVS IED ---------------- 012-1010 It, NEUTRON MONITORING SYS !ED--------*---*------------- CSJ-1010 F
S. NEUTRON MONITORING SYS FCO --------------------*----- CSl-1020
- 6. NUCLEAR BOILER SYS FCr -------*---------------------- 821-1030 1, CONTROL ROD ORI~£ HYD SYS P&ID -----------------*---- Cll*l~lO TRIP $V&TEM "B" 8, CONTROL ROD DRIV£ HVO SYS rco -------------------*-*- Cll-1030 FIGURE t lSMEl!T 3) 9, NUCLEAR 801LER PO.ID--------------------------------- BZl*-1010 JO, RESIDUAL HEAT REMOVAL SYS P&ID ---------------------- £11-1010 II. LOGIC SYMBOLS-----------*--**--------------*-------- A41-10l0 4A ~A Ga N IA L N 2A L N .3A L N L ~
58 N 46 L N 36 L N 16 L ENCLOSED STEEL BUSWAY CONDUIT J~ 12. PIPING & INSTRUMENT SVHBOLS --------*---------------- A41*1DIO
~
!), PROCESS COMPUTER INPUT/OUTPUT REQUIREMENTS--~--~---- C~2~4010
~--<r------O-R_E_Q_u_J_v_A_L_E_N_T__N_o_r_E__'_4_ _~----l-E:=:~~
~~
ill£UD.,,
\::f..ICL05CD :::>TE.E:L - ~ s SWITCHGEAR DEVICE FUNCTION NUMBER ANSI SPEC, C37,2.
e>UBWAY C,()t.1DUIT
~--
SHS.H-13 _r-1 ORc(;,\l\\11>.l.E.NT SH2,._-,, > SH3,J-13 NOT£ 14 SH2..B-9J H T ERFOS (EIJ\ERG.Et.\CY RESP()NS!: FACILITY DATI>. SYSTEM), av 1>.E, APPLIES TO Ul\llT I ONLY.
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*, *yL.______________+----------+--------.
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K i l I I i I EC>-IDOUTPUT ~o 8031-M-l-C71-1010-F-002.9 l I IOHCUCONTROL 1 I TERMl~BOX 0 r------- - - --------- - -
-----j f-f,t-J~-~=-,-- E XH AUST I I 11 a
---- -;v-co- '
r
* "1. -1 1
I ! 10 ALL OTHER:f+:=:::!l-t!:::::=====..:====~ v\r-'----:i.---- SCRAM DISCHARGE VOLUME I GROUP I "ff Y ,-----+----------itT--, L SINGLE I $ '--,._.-- 1 1 1 1 SOLENOID:,-\:::::====~=======:=:;:: -12.<0, ,.-SCRAM ,---~~------t-~~--+---=-~"'- TABLE OF ADDITIONS & CHANGES VAL VE .---H~ ~ VALV~) C163! USE ONLY PRINTS SHOWING LATEST DATE II I ' II I x:i IS) I NOTE 17 I Cl I-I' Oil ioC
~ -~ DESCRJPTION
' r,. I . 0z 0" I ""> FOR ASCO CONFIGURATION DETAIL SEE B-6 ) 1 A.CCUMULA.\OR - -(REF. 7) DRAIN '/ALVES I._____________________________
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