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SAF~TY INJECTION A~D STEANLINE ISOLATION , SHEET g,, I. THE REDUNDANT IIANUAL BLOCK COl1TROL CONSISTS OF TWO CONTROLS ON THE CONTROL BOARD, OliE FOR EACH TRAIN.
- 2. TWO co*IPIJTER INPIJTS A~E COIINECTED TO THIS CIRCUIT, INDIVIDUAL Foe; EACH TRA!f,
- 3. SHEET NUIIBERS REFER TO THE REFERENCE NUMBERS BELCW.
4, \\a/llEf,JEI/EI( A l'IWCESS S[Cl,J.AL IS USED 1c,7 cor,nnoL M,10 IS DEI\\IVED 1nc,v1.A l'I\\OTECT]Gr\\ C:11.AhJl,JEL, ISOLAT[Qr,J IIUST BE 0 POVIDED. S. IHIS UfiAWlllG ILLUSIHAllS IHl fUIKIIO\\A_ RlQLJIHlMU,IS Of IHl HlACIOH COlllHOL Al',IJ HHOllCIIOl1 SYSllM, IHIS nRAWll!C 70FS l'IOT RFPRFSFl*H ACTIIAI f-ASnwAPF IIIPI FIIFl'HATIOII, PFFFR TO THF APPi !CASI F SCHFIIATIC.. C. ALL Til'IE DEL.Al TIIIERS I *1 ,A PROTECT IO\\ SET SHALL STAc;T SIIIULTAl!EO.. S_Y UP011 RECEl"T OF THE FIRST VALID LOW LOW L[V[L SIGNAL, 7, Tll',IF nFI AY ASSOclATFn \\IT7 HIGHFST RFAC:TOR PDWFR ORSFRVFn nllRll,.G TRAl,JSIFl,IT SHAI I RF IITII lc'Fn WITH LlHO Uc LAY f OR f'OWlH CR.A I lH I HAl*I Ofi lQIJAL IO :i0%,
- 8. STEAM CE\\ERATOR LOW-LOW LEVEL TIMER ACTUATED ( INACTIVE FOR POWER GREATER THAN oc; EQUAL TO SO%,,
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- 9. PROTECTION GRADE SIGNAL EQUIVALENT TO FEACTOF POWER.
REFERENCES WE DWG PG&E DWG I. FIJIICT 101'1/,L LOGIC D 11,GR,\\I-I l lCEX.~IID SYMBOLS --------------------------------------------------------- 5653::4 - I _________ 49584 I
- 2. FIJl*ICTIOIIAL LOGIC DIAGRAH R[ACTOR TRIF SICII.ALS c6S3::4-2 495842
~* FIJll,:TIOIJAL LOGIC DIAGRAH 1,UCLEAR 11,ISTR Al,D 11.AIIUAL TRIP SIGll,ALS c6S3::4-3 495843 4, FIJll,:TIOl'IAL LOGIC DIAGRAl-1 IUCLEAR INSTR PER,IISSIVES AIIC 3LOCKS _____________________________ 5653::4-4 _________ 495844 c FUNCTIOllAL LOGIC DIAGRAII PRIMARY COOLANT SYSTEM TRIF SIGNALS c6°3::4-S 495845 E. FIJNCTIOIJAL LOGIC DIAGRAH PRESSURIZER TRIP SIGNALS 0 6°3:'4-6 495846
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FUN~TIOIJAL LOGIL DIAGRAH STEAM ~EIJERATOR T~IP SIGIJALS c5c3J 7 4-7 4g5B47 8, FIJll 1C:TIOIJAI I OGIC nlAGRAl'-1 SAFFGII.ARns ACTIIATIOIJ STGl,IAI S "6SS~:4-il 49'iR48 S,
FWJCT !Gr'JAL LOGIC DI AGRAH RO~ CO~HROLS M-JC ~OD BLOCl<J_IARY FEEDlATER PUl'IPS STARTUP "653J:1-15 195855 IE. FIJIICT IOIJAL LOGIC DI AGRAH TUoBI IE TR I PS, RU~B.ACk.S
~ SI CIIALS ___________________________________ 5653J'4-I 6 ________ 495856 I 7. FIJll,JT IOl'IAL LOGIC DI AGRAl-1 Al,ISAC SJ 1;IIALS --------------------------------------------------------------- 5653: 7 4-17 ________ 49585 7
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flJl*,1,:1 IOIIAL LOGIC UIAGHAH SclSl,JJ,: IHIP 8/o9U// 495858 19, Fllll,~TIOIJAI I OGIC nlAGRAH r,rc:TTAI F,/ [Ol*IT s,s ll'IPIIT SICIIAI V,AI rnATTOI, Cficl~ 7 4-IR 495859 ZC. FIJll,JTIOl'l/,L LOGIC 011,GRi\\1*1 CIGIT/,L Fl/ COIIT SYS F11i FLOW CO\\TROLLER & Cv DEMMID _________ 5653: 7 4-19 ________ 495860
- 21. FUNCTIOIJAL LOGIC DIAGRAH CIGITAL FW CONT SYS CONT VCV SEQ & TRACKING LOGIC "653::4-20 495861
- 22. FIJNCTIOIJAL LOGIC DIAGRAH CIGITAL FW CONT S1S SIGNAL SELECTOR LOGIC "653J:4-21 495862
- 23. DR/o'lill*IG 11,ICE\\ SOLID ST,\\TE P'iOTECTIOl*I SIS ll*ITC:RCOl*ll*IECTJO,I & SCHEH, CIAG'i/,H I 080442-1 453862 STEAM GENERATOR HI-HI LEVEL GlhlR,6.10-i 2 I I I
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&------J C NUCLEAR SAFETY RELATED TURBINE TRIP AND FEEDWATER ISOLATION P-14 CSHEET 13*1 SECTIOI\\I ---- UII IT DATE 05-30-2012 REVISION DESCRIPTION REV: SEO PER DDT-Li *5d I -0 & C FUNCTIONAL LOGIC DIAGRAfl STEAII GENERATOR TRI" SIGNALS DVG SCALE: I:: l L _ m l*IA I L: R. E. I. v. P. E. FxC2 AGB2 0 a 0 C ((.... ?L,:. e,:1.**,:-,1 =-*::,,-....,=~ =-*L*l*-.T PACJFIC GAS AND ELECTRIC COMPANY SAl*J FRM-JCISCO, CALIFQ:::;:~.JIA SUP SOS: 6£,3 95-7 SUPS BY: DRAWl I\\IG PAGE RE' 0 8 LJ2-495277 FOLD FOLD z r-- ~ s::r a ro o L~ en 'Cr OL 1 OLD4 CUT}}