ML23241A084
Text
STEAM FLOW
!SHEET 191 INOTE91
NOTES
I. ~~~bS8.~~[~ rn~~~~6~~ 0 ~H~ ??~E~?~~ ~~~~ElQLl~~H 1~.~~~ 1~fA~~RAH AND I TS ASSOCIATED POStTIONER. THE SOLENOI D V.1. L VES AR[ DE-Ei.[RG!ZED TO VEN T, CAUSINGTHEHAINF[EOWATERVALVETOCLOSE IN7SECONDS.
- 2. ALL CIRCUITS INTHISSHEETARENOTREDUNDANTE XCEPTWERE IND!CAlEO "REO UNOUNT ".
- 4. THE REOUNOAlfl lol.l.NUAL RESET CONSISTS OF T\\10 MOMENTARY CON T~OLS ON THE CONTROL M.I. IW, ONE OF EACH TRAIN.
,_, *r* 5. OPEN1SHUT I ND !CAT I ONFORE.&.CHF[EOil.&. TERC ONTROL VALVE IN CONTROL ROOM,
REACTOR TR IP '°' T*v~ FEEOWATERPUMPSARE TRI PP ED BY TRAIN "B" ONLY.
ISHEET21 (SHEET 51 -r FEEOWATER ISO L A T IONVALVESARECLOSEOB Y TRA]N " A " ONLY.
( MOTE 9 I INOTE91 *9. SHEETNUMBERSREFERTOTHEREFERE NCENUMBERSBELOW.
(i)------+ 10. WHENEVER A PROCESS SIGNAL IS U SEDFORCONTROLAND IS DERIVED FROM A PROTECTIONCHA'-'-EL, ISOLATION MUST BE PROV IDED.
INOTE12J +&-- ? 1 1, Tl-11:i DR.&.\\IING I L LUSTR.&.TES THE FUNCTION.&.L R[OUJA[HENTS OF THE REACTOR coi.TROLANDPAOTECTIONSrST[lol. THISOAAlll']i.GDOESN OTREP RESENT ACTUAL
~~~~~~~~Lt~~~~~~~f~~ON. FOR HARDWARE I HPLElolENTHION, REFER TO THE
* ~.,.s -------,~rttt0\\tt 12, BOARD U<DICATION IS FR OM A DFWCS OU TP UT. ALL OTHER INDICATIONS ON TH IS DRAWINGAREPROVIDEDONTHEOFWCSHMI, 13, RESE TS WHEN PI CONTROLLER OU TPU T REACH ES 100%. ALSOSETSPUMPBlASESTOO.
I 4, TRACKS HIGHER FWP A/M STAT ION DEMAND WHEN BOT H PUMPS ARE IN MANUAL, 15, SWITCHESTOMANUALWHENBOTHFWPA/MSTATIONSARE IN MANUAL.
~ Q)---+ + --<D cc;v",*,s,u, 16. ~~~f 0 ~u~ ~A~G~t~o ro 01.. ONCE PuMP 2 1s AT 0 %, swITCHES I TS A/lol LL]- AUTOilolANUAL FEEOPUlolPl>P I 7. ~;~~~~~~:~~~~ T rn~:A!~~:~~r~~o ~7~~~i~D 1~i~~l i: g~~~s Lg5;L o~A~~!t~ o~DE SETPOINTSELECT
~ --- IFRO!ollol(Bl 1 s. ~~~EEo6?/~~s~~1~¥ 1 ~~~cT I ONAL REOu IREMENTS DOCUMENT DRAWING 6631 95-27 G
MAt.UU RESET I t.OTE ~ I
FEEDPU~
l>PSETPOINT ISHEET20l
I PUHP IN HANUAL -~
OR PUH~ 2 RAHPING ~ (NOTE141 DO'olN TOO t
FEED\\IATER BYPASS F EEDlll'ATER H.I.IN VA L ~E POS I T I ON VALVE POSITION D[lol.&.NO:i!GN.&.L O[lolANDSIGNAL F ~D~E~1o1~:N2~l1:G~~,1,~3 S ~D~E~H~:,.i!s~1ii.:J=
(SHEET 211 (S HEET:211 INOTE,I ll,QT[9)
(N OTE, J INOTE,1
BOTHP U MPS I N AUTO&----~,*.
MANUAL POWER< 30~. !NOTE 16 1 1-+J SPEED BIAS
I TURBINE TRIP I ( SHEET 161
~--
R EF ERENCES ( NOTE 9) WE DW G PG & E DW G
FUNCTIONAL LOG IC DIAGRAM I NDEX AND SYMBOLS FUNCTIONAL LOG ICOIAGRAMREACTORTRIPSIGNALS 3, FUNCTIONAL LOG IC DIAGRAM NU CLEAR lf1STR AND MAfrnAL TRIP SIGNALS FUNCTIONALLOGICDIAGRAMNUCLEARINSTRPERMISSIVESANDBLOCKS 5653D74-4 FUNCTIONALLOGICDIAGRAMPRIMARYCOOLANTSYSTEMTRIPSIGf1ALS 5653D74 - 5 6. FUNCTIONALLOGICDIAGRAMPRESSURIZERTRIPS[Gf1ALS 5653D74-6 495676 FUNCTIONALLOGICDIAGRAMSTEAMGENERATORTRIPSIGNALS 5653D74 -7 ~95677 FUNCTIONALLOGICDIAGRAMSAFEGUARDSACTUATIOf1SIGNALS 5653D74-8 495878 9. FUNCTIONALLOGICDIAGRAMROOCONTROLSANDRODBLOCKS 5653D74-9 ~95879 10.FUNCTIONAL LOG ICDIAGRAMSTEAM~PCONTROL ~95880 11. FUNCTIONALLOGICDIAGRAMPRESSURIZERPRESSUREANDLEVELCONTROL 5653D74-II 49588 1 12. FUNCTIONAL LOG IC DIAGRAM PRESSURIZER HEUER CONTROL 5653D74-12 13. FUNCTIONAL LOG IC DIAGRAM FEEOWATER CDfHROL AND IS OLAT ION 5653DH-13 ~95683 14, FUNCTIONALLOGICDIAGRAMFEEOWATERCONTROLANDISOLAIION 5653D74-14 49588~
15. FUNCTIOf1AL LOG IC DIAGRAM AU X ILIARY FEEDWATER PUliPS STARTUP 5653D74-15 ~95685 16, FUNCTIONA LLOG ICDIAGRAMT URB JNETRIPS, RUNBACKS/..SIGNALS 5653D74-16 495886
- 17. FUNCTIONALLOGICDIAGRAMAMSACSIGNALS 18, FUNCTIONAL LOG ICDIAGRAMSE!SMJCTRIP 19, FUNCTIONAL LOG IC DIAGRAM DIGITAL FW CONT SYS H1PUT SIGNAL VALIDATIOf1
- ~
- ~~~~~:~~:~ ~~ :~ ~:;~:;: ~:~:~:~ ~: ~~~~ ~;~ ~~N~L~~,,,c~~~R~L~~:C~I~~ ~~~~O 22. FUNCTIONAL LOG IC DIAGRAM DIGITAL FW COfH SYS SIGNAL SELECTOR LOGIC 5653D74-21
- 23. DRAWING INDE X SOLID SHTE PROTECT[@ SYS INTERCONNECTIOf1 ~ SCHEM. DIAGRAM I 0804~2-I
NUC LEAR SAFETY RELATED
KEY OWG. SECTION_3 _ UNIT 2
F UNC T IONAL LOGJCD!AGRAM FEEDWATERCONTROL& ISOL AT IO N