ML18143B198

R. E. Ginna - Drawing 447-172, Train a - Relay Reset Modes

ML18143B198
Person / Time
Site:	Ginna
Issue date:	05/01/1978
From:	Rochester Gas & Electric Corp
To:	Office of Nuclear Reactor Regulation
References
447-172
Download: ML18143B198 (1)

Text

IP 'ibh,CK. IN SE,QYICB SIP OPIA ( OTHE.Q. QEQLIENCE2 QiP,QTEID CU-7 QELb'7 QN 'L7 I4 TRAIhl h FLILLY LOCKED SAFE.GUIUZDS LOAf3 ~Y Z7B/l4,27/I8 EI 276/I8 GYSTE.lvl RISC.T TIME.

0 DE QAT IDEAL O~CIT HAEC iN TO SEQUENCE SY5TEivl LINIS THE'7'/I4, 27/I5sI INTO EFFUSE.S i4 ( le 27I5/lb SY MORE. THAN IO CYCLE5 F5L)T LEES LOADS ON FbLIQ l4 THAKI IO 5C.COND&

TRIP FR% Dci(EIRE IZCMAINE0 TQIiPPED ON S2/>rp LOCKa Our LENTIL 27/i4 Z.E>CTS (uwaaQ IO SECONDS QADI-I BACK. IN SERVICE SIOIA 4 OTI-iE,R cv 7 RELAY oN 27/i4 A FRILL'Y GAP SEQLIEklC,EQ %TAN;TED QYSiLEIVI PETE.T TIME TCyVN LOCKEO SAIC uARD5 LOAO 6Y Z7/I4 QY5TfM LEADS OPE RATIO< WL E5MIN VO 5E.QUEUE TINE. 275/I4,2735 (

OUT INTO aUaE> i40 Ie Z75/I'IY IviOQE TI-IAA IOCYCLES BUT I E~

MIP FI26E SCHEIVIE LOAD5 ON ~S QE,IVIAINED TRIPPED I4 THAN iCI 5C.CON'0 5IP hhte4UALL 't f ON 52/51P- LOCICS OLI T UNT'lL 27/l4 Rf.5E TQ f2E.&E (LIVIA,R 'IO NEGDhI05)

I DIP BANC IN GERUICQ SIP SIPIA C OTHE.W 5EQUENCEQ %TARTE.Cl CV-7 KmX OH 27eli4 T~IN b FULLY I OCK,FU SA~LIA~ & I'7/l4, Z7(I8,27B'/IS QYQTCIvI %MET WIRE LACS TI-IE, 27/I4, 27/l8(

OPE.~TION AL, OUT IBECIIN TO %E.QLIC,'HC,C WY5TC.IVI I ATD 043GE.M I 4 Z76/IEE CSY MORE THAN g IEI IO Cvt I ES 5UT LEES COACiS ONnuS iit THAN IO SECONDS TQIP FQEt BCHEMe. IctglvIAI'NED TRiPPED QI.O hhAhlUALLY Ow B2/5X.P- LOC OUT UNTIL 27B/14 RESEED RE.QE3 (UNDEfZ iO MEQrklDS)

QTP l5ACK, IN O~ICE 5TP 0-OPIA ( OTI-IC.Q.

'v 7 PE.LAY QN Z75/l4!

TQAIN A. F ULL-,C >AF E,CIUh,lZ PS LOAD OC.QLIE.NC EQ 5T/ARTFO SYSTEM ~DE TIME OPER,bT IIOWER L, uXKCD OLI T ~C,IW TO %EDUC.NCE BtY 27+If GY5TW LEAD- TI-IE. Z7 I4,27/IS 4 INTO ~SE.5 14QIS 27+I& I5Y htlCI E 'THAh4'O CYCLES SOT LE&5 LOAD5 Oe eoUU l4 IO WECOADh TQ.iP FQEE QCIIEI4E <REMA,IAED TI2IPPED ROTE.:

SIP ISA,+LIALLY ON 52/MP ICXKQ OOT LlklTIL 27+IN Q~CTQ ONCE, MIE. PROPOSED MOOIFICATION5 (UNOe.a IO mCCINDS) AISLE. hJCOl2POQAT E.C7, EVE klTKO~I<Q,O I

!I .~i II T lggeCTION Pu nil&

LOCKjAC PLI T.

MP QKK IA SLUICE 5T. P r.;

SY5TI'f.AT LAW ON Z7/Ie TRAIN h,'FULL OPERATiOh4 WL f LOCK'EO 4ECIOENCER B>Y 2.7/Ib

~TA<VEO SYSTEM,IVI LEADS TIIIIIE;

/ld, 27+i4 t'Z7g~

OUT bY khan~~ THAN CYC LE'b P>UT LEGS SIP Mba)gl LY TRIP FQ~ ~HPgE.

ON 5Z/SEP LOCK'S CUT ALL 5E.COND'A-7 LOADS ON m>

REMAIN TZIPPCg IZI THAN IO ~ECPNgg CYCLIC.N tze.mz NQ IO CU-1 I ELA l Phi 27'> lg TRAIN A FULLY MQLIENCEQ. STATED 5YSTEW ee5ET TIME 0! E:RAT<ONb,i P5Y Z7/lg, 27P)/I4 g LAI S 27/W, 278/i4 0,

! 27/'IS >VSreNI 2780/I AY MOQ.E THAJ IQ (5i3T LES5 ALL LOAD5 OhJ ~5 TH~ ICI +BC'~~ CI I4 HAVE TQIP 5ICINAL5 Ptlvlove D.

E'S ei CU-7 CELA< ON 21 IEI, TI2AIN A, PUUY SIP 5KQUENC C QT/-'"QT- SYSTI'Ivl RE5ET TiME OPERATION ~L LOCKED E.D NX 'Z7/I Et LUAU. 27/I4, 27ES/ILI g OUT 27/IC,BY MORE THAI4 IOCYCLES ~T ES5 ALL LOADS C3hl F5UQ THA,N IO ~~DQ I IO FRL-E" MHQvlt aZP IVIANuh,LL ON oZ/SIP- LOCK5 OUT l4(IB 'RQWAIIYl QEQE t TQ,IPPE,C3 r 78 76'ESP DRAWN EN G.

CV-7 I'ELAY ON 27/18 SY END MANG'R TRAIN 4 FOLl( MQMNCEQ. 5TAF? T Eg QYSTI. M %MT TIIVlC. ROCHESTER GAS & ELECTRIC CORP OPE.IVY IO< 4 L %Y 27/Ik, 27'/I4 4 7/l4, Z7@I4 g ROCHESTER, NEW YORK 27/IS >Y5Tea 276/IB aY MORe TIIAN S IOCYCLCS 50T LfQH THAN lO ~ECO~g wczAim A.- PARLAY RESET IvIct~

AL u3AD5OQ Pm Iq AA,vc. Wa,IP QIG PJ'S R,EMOIt'EG) aoB No. DRAWING No. REV 4Q P- Iyg