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{{#Wiki_filter:MONTHLY" PORTS iFOR GRAY BOOK PREPARATT0% | {{#Wiki_filter:MONTHLY " PORTS iFOR GRAY BOOK PREPARATT0% | ||
NRC bsoTRIBUTION FOR PART 50 DOCKE.'IATERIAL (TEMPORARY FORM)CONTROL NO: FILE MONTHLY REPORT FILE oc ester Gas&Elec.C rg,qTEOF DOC Rochester; N.Y.C.E.P1att ORIG | NRC bsoTRIBUTION FOR PART 50 DOCKE .'IATERIAL (TEMPORARY FORM) | ||
CONTROL NO: | |||
FILE MONTHLY REPORT FILE oc ester Gas & Elec. C rg,qTEOF DOC DATE R EC'D LTR TWX RPT .OTHER Rochester; N.Y. s C.E. P1att ORIG CC OTHER NRC 1 Si ned LO CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO: | |||
Monthly Report for DeCember 1975 Plant&Component Operability | XXX DESCRIPTION: ENCLOSURES: | ||
&Availability This Report to be used in preparing Gray Book by Plans&Operations. | 'Ltr trans the following: Monthly Report for DeCember 1975 Plant & Component Operability & Availability This Report to be used in preparing Gray Book by Plans & Operations. | ||
NUMBER OP COPIES REC'D: PLANT NAME: FOR ACTION/INFORMATION BUTLER (L)W/Copies CLARK (L)\A//Copssss'ARR (L)W/Copies KNtEt (L)W/Copies G FI~NR DR OGC, ROOM P-506A.GOSSI CK/STAF F CASE | NUMBER OP COPIES REC'D: | ||
(1}(2)('IO) | PLANT NAME: | ||
FOR ACTION/INFORMATION BUTLER (L) SCHWENCER (L) ZIEMANN (L) BEGAN (E) | |||
', t ZW///SIXES//I/IIII'ZFiH': | W/ Copies W/ Copies W/ Copies Vil/ Copies +0 NOT REMO~ | ||
/////I//8'///I/////// | CLARK (L) STOLZ (L) DICKER (E) LEAR (L) | ||
ROCHESTER GAS AND ELECTRIC CORPO | \A// Copssss W/ Copies | ||
'Ajtk.N<'irector, Office of Inspection and Enforcement U.S.Nuclear Regulatory Commission Washington, D.C.20555 | 'ARR (L) VASSALLO (L)- KNIGHTON (Ei SPELS W/ Copies W pies W/. Copies W/ Copies KNtEt (L) RPLE (L) YOUNGBLOOD (E)>> MIPC/PE W/ Copies W/ Copies W/ Copies W,4 Copies tNTERNAL DtSTRIBUTION G FI TECH REVIEW DENTON LIC ASST A/T I ND ~ | ||
~NR DR SCHROEDER GRIMES R. DIGGS (L) 8 RAITMAN OGC, ROOM P-506A. MACCARY GAMM ILL H. GEAR IN (L) SALTZMAN GOSSI CK/STAF F KNIGHT KASTNER E. GOULBOURNE (L) MELTZ CASE PAWLICKI BALLARD P. KREUTZER (E) | |||
BOYD MOORE (L) | |||
DEYOUNG (L) | |||
SKOVHOLT (L) | |||
GOLLER {L) {Ltr) | |||
/ SHAO STE LLO HOUSTON NOVAK ROSS IPPOLI TO SPANGLER FNVIRO MULLER DICKER KNIGHTON | |||
'. J. LEE (L) | |||
M. RUSHBROOK S. REED (EI M. | |||
S (L) | |||
VICE (t ) | |||
SHEPPARD (L) | |||
SLATER (E) | |||
PLANS | |||
~MCDONALD | |||
~CHAPMAN DUBE (Ltr) | |||
E. COUP.E PETERSON P. COLLINS TEDESCO YOUNGBLOOD H. SMITH (L) HARTFIELD (2) | |||
DENISE J. COLLINS REGAN S. TEETS (L) KLECKER REG OPR LAINAS PROJECT LDR G. WILLIAMS(E) E ISENHUT FI I.F. 6 REGION (2) BENAROYA V. WILSON (L) Wl GG INl ON VOLLMER HARLESS R. INGRAM (L) | |||
STEELE M DUN A~N K. PARRISH L EXTERNAL DISTRIBUTION | |||
~1 LOCAL PDR~~Mm Rochester, N.Y. | |||
P D R-SAN/LA/NY | |||
~'l TIC (ABERNATHY) (1}(2)('IO) NATIONALLABS 1 | |||
~1 NSIC (BUCHANAN) 1 W. PENNINGTON, Rm E-201 GT 1 BROOKIHAVEN NAT LAB 1 ASLB 1 CONSULTANTS s 1 G. ULRIKSON, ORNL 1 Newton Anderson NEWMARK/BLUME/AGBABIAN 1 AGMED (RUTH GUSSMAN) | |||
ACRS HOLDING/SENT Rm B-127.GT 1 J. D. RUNKLES, Rm E-201 GT | |||
P ~ | |||
', t ZW/// SIXES | |||
//I/IIII'ZFiH': | |||
/ ////I//8'///I/////// | |||
ROCHESTER GAS AND ELECTRIC CORPO T AVENUE, ROCHESTER, N.Y. 14649 cj TELEIIHONE URIEL AREA coDE 7ld 546-2700 Ginna Station JP, ge.lBES.>~- January 8, 1976 | |||
~ReguTatorP | |||
.r 'Ajtk.N<'irector, | |||
~ | |||
1 Office of Inspection and Enforcement (P i l U. S. Nuclear Regulatory Commission /N Washington, D. C. 20555 e | |||
==Subject:== | ==Subject:== | ||
Monthly Report for December, 1975 (Revised)Operating Status Information R.E.Ginna Nuclear Power Plant Unit No.1 Docket No.50-244 Gentlemen: | Monthly Report for December, 1975 (Revised) | ||
Pursuant to Technical Specification 6.9.1c attached herewith is a re-vised unit shutdown and power reduction data sheet, to correct previous error in reporting reasons for reductions in reactor power levels on 12/13, 12/21 and 12/23.Very truly yours, gtP Charles E.Platt Superintendent CEP:fah Attachments 1 cc: Mr.James P.O'Reilly, NRC (1)Mr.William G.McDonald, NRC (2) t I 11 DOCKET NO.50-244 | Operating Status Information R. E. Ginna Nuclear Power Plant Unit No. 1 Docket No. 50-244 Gentlemen: | ||
Pursuant to Technical Specification 6.9.1c attached herewith is a re-vised unit shutdown and power reduction data sheet, to correct previous error in reporting reasons for reductions in reactor power levels on 12/13, 12/21 and 12/23. | |||
Very truly yours, gtP Charles E. Platt Superintendent CEP:fah Attachments 1 | |||
cc: Mr. James P. O'Reilly, NRC (1) | |||
Mr. William G. McDonald, NRC (2) | |||
t I | |||
11 | |||
DOCKET NO. 50-244 | |||
==SUMMARY== | ==SUMMARY== | ||
: The reactor power levels averaged 99%during the period.The major exceptions were the power reduc- | : The reactor power levels averaged GINNA STATION, UNIT PI 99% during the period. The major exceptions were the power reduc- January 8, 1976(Revision) | ||
DATE COMPLETED BY Andrew E.McNamara, Operations Aide TELEPHONE Ext.291-214, at Ginna UNIT SHUTDOWN AND POWER REDUCTIONS | DATE tions and Outage 814 detailed below. COMPLETED BY Andrew E. McNamara, Operations Aide TELEPHONE Ext. 291-214, at Ginna REPORT MONTH UNIT SHUTDOWN AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION CORRECTIVE ACTIONS/COMMENTS THE REACTOR OR NO. DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) | ||
Commencing January 1, 1976, this data wig bp pegprteg.~9 0 L'~, | N/A 75 12 13 Reactor power level reduction to~47%=to perform T-'8B, Turbine Main Steam Stop Valves test. | ||
DOCKET RO.50-2i:C 5!ARY I The reactor power levels averaged | N/A 75 12 21 A Reactor power level reduction to ~ 47% to perform M-54.2, Check condenser 1B-1 Water Box for Leaks with Freon. | ||
N/A 75 12 23 A Reactor power level reduction to~47% to perform M-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon. | |||
I VARUAL S MAINT.OR TEST 2-MARUA'cRAv. | 14 75 12 30 43.75 "B" Steam Generator Tube Leak See Note) | ||
C-REFUELING 3-AUTOVATIC SCRAM 0-REGUlATORY RESTRICTION 4-OTHER (EXPLAIN)E OPERATOR TRAII<IRG ARO lICEiiSE EXAvlRATIOR F-ADMINISTRATIVE OPERATIONAL ERROR (EXPLAIN)H OTHER (EXPL*III) | NOTE: Unit remained shutdown through the end of report month. | ||
RPower reducti'ons were not previously reported.Data not available. | (I) REASON: (2) METHOD: | ||
Commencing Januazy 1, 1976, this data I<p bp geQrteg.>> | A - EOUIPMENT FAILURE (EXPLAIN) I - MANUAL B - MAINT. OR TEST 2 - MANUAL SCRAM C - REFUELING 3 - AUTOMATIC SCRAM D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN) | ||
E - OPERATOR TRAINING AND LICENSE EXAMINATION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN) | |||
H - OTHER (EXPLAIN) . | |||
+Power reductions were not previously reported. Data not available. Commencing January 1, 1976, this data wig bp pegprteg.~9 | |||
0 L'~, | |||
DOCKET RO. 50-2i:C 5!ARY I The reactor power levels averaged UVIT RAvE GIRRA STATlos, UR'T AI 99Z durirg the period. The ma)or exceptions vere the power reduc- DATE January 8, 1976(Revision) tions and Oueage F'14 deeailed be'v. COMPLETED SY Andzev E. McNamara, Operations Aide TELEPHONE -7 4 Ext. 291-214, at Ginra REPORT MONTH UNIT S-uTDOIY'N AND POWER REDUCTIONS METHOD OF TYP E SHUTTING DOWN F-FORCED DURAT I OiN THE REACTOR OR CORRECT I VE ACT I ONS/COLNENTS NO. DATE S-SCHEDUI.ED (HOURS) REASON (I) REDUCING POWER (2) | |||
N/A 75 12 13 Reactor power level reduction toL 47Z to perform T-18B, Turbine venin Seeam Stop Ualves test. | |||
N/A 75 12 21 0 Reactor power level reduction to '47Z to perform M-54.2, Check condenser 1B-1 Mater Box for Leaks vith Freon. | |||
N/A 75 12 23 Reactor power level reduceion to I47Z to perform N-54.2, Check condenser 1B-1 Mater Box for Leaks, with Freon. | |||
75 12 30 43.75 "B" Steam Generator - Tube Leak See Note) | |||
NOTE: Unit remained shutdown thzough the end of zeport onth. | |||
(I) REASORI (2) MEiHOOI A EOUIPME .T FAILURE (EXPLAIII) I VARUAL S MAINT. OR TEST 2 - MARUA'cRAv. | |||
C - REFUELING 3 - AUTOVATIC SCRAM 0 - REGUlATORY RESTRICTION 4 - OTHER (EXPLAIN) | |||
E OPERATOR TRAII<IRG ARO lICEiiSE EXAvlRATIOR F - ADMINISTRATIVE OPERATIONAL ERROR (EXPLAIN) | |||
H OTHER (EXPL*III) | |||
RPower reducti'ons were not previously reported. Data not available. Commencing Januazy 1, 1976, this data I<p bp geQrteg.>> | |||
DOCKET NO. 50-244 PIARYI The reactor power levels averaged GIMNA STATION OMIT <I 99X during the period. The ma/or exceptions were the power reduc- January 8, 1976(Revision) tions below. | |||
and Outage 814 detailed DATE COMPLETED 8Y Andrew E. )(cNamara, Operations Aide A | |||
TELEPHONE -7 Ext. 291-214, at Ginna REPORT MONTH UNIT Sl-uTDONI AND POWER RFDUCTIOIMS METHOD OF TYPE SHUTTING DOWN F-FORCED DURAT I OII THE REACTOR OR CORRECTIVE ACTIONS/COSDIENTS DATE S-SCHEDUI.ED (HOURS) REASON (I) REDUCING POWER (2) | |||
N/A 75 12 13 0 Reactor power level reduction to'~47X to perform T-18B, Turbine )win Steam Stop Valves test. | |||
N/A 75 12 21 0 Reactor power level reduction to L"47X to perform )(-54.2, Check condenser 1B-1 Water Box for Leaks with Freon. | |||
N/A .75 12 23 0 Reactor power level reduction to~47X to perform H-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon. | |||
75 12 30 43.75 "B" Steam Generator - Tube Leak See Note) | |||
NOTE: Unit remained shutdown through the end of report onth. | |||
(I) REASOMI (2) METHOD: | |||
A EQUIPME:.'T FAILURE (EXPLAIN) MANUAL 8 - MAINT. OR TEST MANUAL SCRAM C - REFUELING 3 - AUTOMATIC SCRAM | |||
~ D REGULAiORY RESTRICTION 4 - OTHER (EXPLAIII) | |||
E OPFRATOR TRAINING AND LICENSE EXAMINATION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN) | |||
H OTHER (EXPI.AIM) | |||
*Power reductions were not previously reported. Data not available. Commencing January 1, 1976, this data wiQ bp gepprtegt | |||
DOCKET NO. 50 2i:4 W!ARYI The reactor power levels averaged GINNA STATIDN, CNIT LI 99X during the period. The ma)or exception~ were the power reduc- DATE January 8, 1976(Revision) tions and Outage I~14 detailed below. CDMPLETED ST Andrew E. MCNanara, Operations Aide TELEPHONE 4 Ext. 291-214, at Ginna REPORT MONTH LID IT SI.IUTDONN AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECT I VE ACT I Oi(S/COMMENTS DATE S-SCHEDULED (HOURS) REASOiI (I ) REDUCING POWER (2) | |||
'(/A 75 12 13 0 Reactor power level reduction toL 47X to perform T-18B, Turbine Yogin Steam Stop Valves test. | |||
N/A 75 12 21 Reactor power level reduction to '47X to perform )(-54.2, Check condenser 1B-1 Vater Box for Leaks with Freon. | |||
N/A 75 12 23 0 A Reactor power level reduction to I47X to perform M-54.2, Check condenser 1B-1 Mater Box for Leaks, with Freon. | |||
14 75 12 30 43.75 "B" Stean Generator Tube Leak See Note) of report onth. | |||
NOTE: Unit remained shutdown through the end (I) REASONI A - EQUIPME:.'T FAILURE (EXPLAIN) 8 - MAINT. OR TEST C - REFIIELING D - REGULATORY RESTRICTION E - OPERATOR TRAINING AND LICENSE EXA'iIINATION C - ADXIINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN) | |||
H - OTHE'R (EXPLAIN) | |||
~power reductions were not previously reported. Data not available. Com encing January 1, 1976, this data wig bp geQrteg.>> | |||
~ . | |||
DOCKET NO. 50-244 DIARYI The reactor pover levels averaged UNIT NAME GINNA STATIDN. UNIT <I 99Z during the period. The ma)or exceptions 'were the power reduc- DATE January 8, 1976(Revision) tions and Outage 814 detailed belov. COVPLETEO SY Andrew E. McNamara, Operations Aide TELEPHONE 7 6- 4 Ext. 291-214, at Ginna REPORT MONTH UNIT SI-QTDOWN AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS/COAIVENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) | |||
N/A 75 12 13 0 B Reactor power level reduction to~47Z to perfo~ T-18B, Turbine Yogin Steam Stop Valves test. | |||
N/A 75 12 21 0 Reactor power level reduction to '47Z to perform iM.-54.2, Check condenser 1B-1 Mater Box for Leaks with Freon. | |||
N/A 75 12 23 0 Reactor power level reduction to~47Z to perform if-54.2, Check condenser 1B-1 Vater Box for Leaks, with Freon. | |||
14 75 12 30 43.75 "B" Steam Generator Tube Leak See Note) NOTE: Unit remained shutdown through the end of report onth. | |||
(I) REASON! (2) METNODI A - EQUIPME::T FAILURE (EXPLAIN) I - VasuaL D - MAINT. OR TEST 2 - MANUA'cRav. | |||
C - REFUELING 3 - AUTGvaTIc scpav D - REGULATORY RESTRICTION 4 - OTNER (EXPLA!N) | |||
E OPERATOR TRAINING ANO I.ICENSE EXAMINaTION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN) | |||
H OTIIER'(EXPLAIN) | |||
~power reductions were not .previouslv reported. Data not available. Connencing January 1, 1976, this data wiQ bp,ge@rte<I | |||
O. | |||
DDGKET No. 50-2>>'c The reactor power levels averaged UNIT NAVE GINNA STATION, UNIT AI 99K during the period. The na)or exceptions were the power reduc- DATE January 8, 1976(Revision) tions and Outage J)14 detailed below. COMPLETED 8Y Andrew E. McNamara, Operations Aide TELEPHONE 7 4 Ext. 291-214, at Ginna REPORT MONTH UNIT S.uTDOWN AND POWER REDVCTI(NS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECT I VE ACT I ONS/CO.'i'MENTS NO. | |||
DATE S-SCHEDUI.ED (HOURS) REASON (I) REDUCING POWER (2) | |||
N/A 75 12 13 0 B Reactor power level reduction toL"47X to perform T-18B, Turbine Main Steam Stop Valves test. | |||
N/A 75 12 21 0 Reactor power level reduction to ~ 47X to perform M-54.2, Check condenser lB-1 Water Box for Leaks with Freon. | |||
N/A 75 12 23 S. 0 A Reactor power level reduction to I47/ to perform M-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon. | |||
14 75 12 30 43.75* "B" Steam Generator - Tube Leak See Note) | |||
NOTE: Unit remained shutdown through the end of report =anth. | |||
(I) REASON: (2) METHOOr A - EOUIPMENT FAILURE (EXPLAIN) I - MANUAL 8 - MAINT. OR TEST 2 MANUAL scRAV C - REFUELING 3 AU OuATIC SCRAu D - REGVLATORY RE'STRICTION 4 - OTHER (EXPL*III) | |||
F. - OPERATOR TR*INI:IG ANO LICENSE EXAul>>lATION F - ADMINISTRATIVE G OPERATIONAL ERROR (EXPLAIN) | |||
H - OTHER (EXPLAI.'I) | |||
~Power reductions were not previously reported. Data not aVailable. CODmreneing January 1, 1976, thiS data WiQ bp pep>rtegr | |||
t O. | |||
DOCKET NO. | |||
50-24'.!ARY I The reactor pover levels averaged UNIT NAME GLNVA STATIOV, UNIT LI 99X during the period. The ma)or exceptions vere the power reduc- DATE January 8, 1976(Revision) tions and Outage II14 detailed below. COMPLETED SY Andrew E. McNamara, Operations Aide TEIEPHONE -7 - 4 Ext. 291-214, at Ginna REPORT MONTH UNIT 3-uTDOII AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECT I VE ACTIONS/COIN!ENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) | |||
N/A 75 12 13 0 B Reactor power level reduction to'A 47X to perform T-18B, Turbine venin Steam Stop Ualves test. | |||
N/A 75 12 21 0 Reactor power level reduction to '47K to perform )(-54.2, Check condenser 1B-1 Water Box for Leaks vith Ereon. | |||
N/A 75 12 23 0 Reactor power level reduction to~47X to perform M-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon. | |||
14 75 12 30 43.75 "B" Steam Generator - Tube Leak See Note) of report onth. | |||
NOTE: Unit remained shutdown through the end (I) REASOV: | |||
A EOUIPAtE;:T FAILURE (EXPLAIN) 8 - MAINT. OR TEST C - REFUELING D - REGULATORY RESTRtCTION E OPERATOR TRAINING AND LICENSE EXAMINATION F ADAIINISTRATIVE G OPERATIONAL ERROR (EXPLAIN) | |||
H - OTHER (EXPLAIN) | |||
~Power reductions vere not previously reported. Data not available. Commencing January 1, 1976, this data viQ bp,ge@rtegt>> | |||
~ . | |||
> A | |||
DOCKET NO. 50-244 | |||
'MARY: The reactor power levels averaged UV I 'T VAilE Gl NNA STA'Tl OV, UV I ~ <I 99% during the period. The ma)or exceptions were the power reduc- DATE January 8, 1976(Revision) tions and Outage 814 detailed below. CO'MPLETEO SY Andrew E. NcNamara, Operations Aide TEt.EPHOVE 4 Ext. 291-214, at Ginna REPORT MONTH UNIT 3-UTDOMN AND POMER REDVCTIGVS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECT I VE ACT I ONS/COSMENTS NO. DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) | |||
N/A 75 12 13 0 B Reactor power level reduction to'L"47% to perform T-18B, Turbine Muin Steam Stop Valves test. | |||
N/A 75 12 21 Reactor power level reduction to ~ 47% to perform )("54.2, Check condenser 1B-1 Water Box for Leaks with Freon. | |||
N/A 75 12 23 S. Reactor po~er level reduction to~47% to perform H-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon. | |||
75 12 30 43. 75 "B" Steam Generator Tube Leak See Note) | |||
NOTE: Unit remained shutdown through the end of report month. | |||
(I) REASONI (2) NE'THDD: | |||
A - EOUIPME::T FAILURE (EXPLAIN) I NANUAI. | |||
8 - MAINT. OR TEST MANUAL SCRAM C - REFUELING 3 - AUTOUATIC SCRAu D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN) | |||
E OPERATOR TRAINING AVD LICENSE EXAUINATION F - ADXIINISTRATI YE G - OPERATIONAL ERROR (EXPI.*IN) | |||
H - OTIIER (EXPLAIN) | |||
*Power reductions were not previouslv reported. Data not available. Commencing January 1, 1976, this data whap bp,~e)iprtegl | |||
'1 | |||
$ r | |||
DOCKET NO. 50-2ra e!ARYI The reactor power levels averaged NAyE GINNA STATIO.'I. UNIT UI 99X during the period. The ma)or exceptions were the power reduc- DATE January 8, 1976(Revision) tions and Outage 814 detailed below. COIJIPLETED BY Andrew E. McNamara, Operations Aide TELEPHONE 7 4 Ext. 291-214, at Ginna REPORT MONTH UNIT S.uTDOWN AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONSICOSIyENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) | |||
M/A 75 12 13 0 Reactor power level reduction to'~47X to perform T-18B, Turbine Ywin Steam Stop Valves test. | |||
N/A 75 12 21 0 Reactor power level reduction to ~47X to perform M-54.2, Check condenser 1B-1 Water Box for Leaks with Freon. | |||
N/A 75 12 23 0 Reactor power level reduction to~47X to perform M-54.2, Check condenser lB-1 Water Box for Leaks, with Preon. | |||
14 75 12 30 43. 75 "B" Steam Generator Tube Leak See Note) | |||
NOTE: Unit remained shutdown through the end of report onth. | |||
(I) REASON: (2) NETHODI A EOUIPMERT FAILURE (EXPLAIN) I - yANUAL B NAINT. OR TEST 2 - yANUAL SCRAy C - REFUELING 3 AUTOyATIC SCRAil D - REGULATORY RESTRICTION OTHER (EXPLAIN) | |||
E OPERATOR TRAINI'NG AND LICENSE EXAA'IINATION F - ADIIINISTRATIVE G OPERATIONA'L ERROR (EXPLAIN) | |||
H OTHER (EXPLAIN) | |||
+Power reductions were not previously reported. Data not available. Commencing January 1, 1976, this data wig bp gegrtegl>> | |||
DOCKET NO.50- | DOCKET NO. 50-2(4 t.'!PRY I The reactor power levels averaged UVIT VAvE GINVA STATIOV. ~ v! T =', | ||
COMPLETED 8Y | 99X during the period. The ma)or exceptions vere the power reduc- DATE January 8, 1976(Revision) tions and Outage f14 detailed below. COMPLETED 8Y Andrew E. McNamara, Operations Aide TELEPHONE 4 Ext. 291-214, at Ginna REPORT NORTH UNIT SI-IUTOOWiil AND POWER RFOUCTIGMS METHOD OF TYP E SHUTTING DOIlVN F-FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS/CONTENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POPOVER (21 N/A>> 75 12 13 Reactor power level reduction toA"47X to perform T-18B, Turbine Ruin Steam Stop Valves test. | ||
E | N/A 75 12 21 0 Reactor power level reduction to ~ 47X to perform )(-54.2, Check condenser lB-1 Mater Box for Leaks with Preon. | ||
N/A 75 12 23 0 Reactor power level reduction to~47! to perform H-54.2, Check condenser 1B-1 Vater Box for Leaks, with Freon. | |||
Commencing January 1, 1976, this data | 14 75 12 30 43.75 "BH Steam Generator - Tube Leak See Note) NOTE: Unit remained shutdown through the end of report onth. | ||
(I) REASOMI (2) A!ETHOD: | |||
A - EOUIPUE::t FAII.ORE (EXPLAIN) I UAVQAI. | |||
8 - MAINT. OR TEST 2 - MANUAL SCPAv. | |||
C - REFUELING 3 - AUTOVATIC SCRAM D - REGULATORY RESTRICTION C - OTHER (EXPLAIN) | |||
E - OPERATOR TRAINING AND LICENSE EXAvIMATIOV F - ADA'llNI STRATI YE G OPERATIONAL ERROR (EXPLAIN) | |||
H - OTHER (EXPI.AIN) | |||
~power reductions were not previously reported. Data not available. Commencing January 1, 1976, this data w'QT bp ge+rtegt>> | |||
DOCKET NO. 50 AC VARY: The reactor power levels averaged UV IT NAVE GINNA STAT I OV, UN I T ~l 99% during the period. The ma)or exceptions were the power reduc- DATE January 8, 1976(Revision) t'ons and Outage LB14 detailed below. COMPLETED BY Andrew E. McNamara, Operations Aide TELEPMONE 7 4 Ext. 291-214, at Ginna REPORT MONTH uwtT 3.RJTOORM AND POMER REOUCTIGQS hIETHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS/COI'MENTS NO. DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) | |||
N/A 75 12 13 0 Reactor power level reduction toL 47% to perform T-18B, Turbine wain Steam Stop Valves test. | |||
N/A 75 12 21 0 Reactor power level reduction to ~ 47% to perform )(-54.2, Check condenser 1B-1 Water Box for Leaks with Preon. | |||
N/A 75 12 23 0 Reactor power level reduction to~47% to perform "(-54.2, Check condenser 1B-l Water Box for Leaks, with Freon. | |||
14 75 12 30 43.75 A "B" Steam Generator - Tube Leak See Note) | |||
NOTFI Unit remained shutdown through the end of repozt onth. | |||
(I) REASON: (2) METNODI A - EOUIPME .T FAILURE (EXPLAIN) I VANDAL B - MAINT. OR TEST 2 - VANUA'CRAV C REFUELING 3 AUTOVATIC SCRAM D - REGULATORY RESTRICTION OTHER (EXPLAIN) | |||
E - OPERATOR TRAltllNG AND LICENSE EXAVINATION F - ADXIINISTRATI YE G OPERATIOVAL ERROR (EXPLAIN) | |||
H - OTHER (EXPLAIN) | |||
IIPower reductions were not previouslv reported. Data not available. COIImIencing Januazy I, 1976, this data wig bp,gegrtegt | |||
'0 OOCKET NO. 50-24C YI The eactor power levels averaged UNIT NAVE GINNA STATION, "NIT <<I 99X dur'ng the period. The ma)or exceptions were the power reduc- January 8, 1976{Revision) tions and Outage i14 detailed below. CovPLETEO 8Y Andrew E. YicNa'ara, Operations Aide TELEPiIONE -7 ai - FI Ext. 291-214, at Ginna REPORT MONTH Uii)IT S.VTDORN AND POMER REDUCTIGMS kETHOD OF TYPE SHUTTING DOWII F-FORCED DURATION THE REACTOR OR CORRFCTI VE ACTIONS/COIsIENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) 75 12 13 0 Reactor power level reduction to'L"47% to perform T-18B, Turbine Uain Steam Stop Valves test. | |||
75 12 21 0 Reactor power level reduction to '47% to perfom M;54.2, Check condenser 1B-1 4'ater Box for Leaks with Freon. | |||
A 0 Reactor power level reduction to~47% to perform M-54.2, Check condenser 1B-1 Vater Box for Leaks, with Preon. | |||
Commencing January 1, 1976, this data | 75 12 30 43. 75 "B" Steam Generator Tube Leak See Note) | ||
NOTE: Unit remained shutdown through the end of report "onth. | |||
('I) REASON: (2) METHOO: | |||
A EOUIPME::I'AILURE (EXPLAIN) I MANUAL 8 - vAINT. OR TEST hQNVAL SCPAV C - REFUELING 3 - AVTGVATIC SCRAM O REGULATORY RESTRICTION OTHER {EXPLAI.I) | |||
E OPERATOR TRAINIIIG ANO LICENSE EXAMINATION F - ADMINISTRATIVE G OPERATIONA'RROR (EXPLAIN) | |||
H OTHER (EXPI.AIN) | |||
IIPower reductions were not previouslv reported. Data not available. Commencing January 1, 1976, this data wig bp ge+rtegI>> | |||
Ce}} | Ce}} |
Latest revision as of 00:33, 3 February 2020
ML18142B390 | |
Person / Time | |
---|---|
Site: | Ginna |
Issue date: | 01/08/1976 |
From: | Platt C Rochester Gas & Electric Corp |
To: | NRC/IE |
References | |
Download: ML18142B390 (28) | |
Text
MONTHLY " PORTS iFOR GRAY BOOK PREPARATT0%
NRC bsoTRIBUTION FOR PART 50 DOCKE .'IATERIAL (TEMPORARY FORM)
CONTROL NO:
FILE MONTHLY REPORT FILE oc ester Gas & Elec. C rg,qTEOF DOC DATE R EC'D LTR TWX RPT .OTHER Rochester; N.Y. s C.E. P1att ORIG CC OTHER NRC 1 Si ned LO CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:
XXX DESCRIPTION: ENCLOSURES:
'Ltr trans the following: Monthly Report for DeCember 1975 Plant & Component Operability & Availability This Report to be used in preparing Gray Book by Plans & Operations.
NUMBER OP COPIES REC'D:
PLANT NAME:
FOR ACTION/INFORMATION BUTLER (L) SCHWENCER (L) ZIEMANN (L) BEGAN (E)
W/ Copies W/ Copies W/ Copies Vil/ Copies +0 NOT REMO~
CLARK (L) STOLZ (L) DICKER (E) LEAR (L)
\A// Copssss W/ Copies
'ARR (L) VASSALLO (L)- KNIGHTON (Ei SPELS W/ Copies W pies W/. Copies W/ Copies KNtEt (L) RPLE (L) YOUNGBLOOD (E)>> MIPC/PE W/ Copies W/ Copies W/ Copies W,4 Copies tNTERNAL DtSTRIBUTION G FI TECH REVIEW DENTON LIC ASST A/T I ND ~
~NR DR SCHROEDER GRIMES R. DIGGS (L) 8 RAITMAN OGC, ROOM P-506A. MACCARY GAMM ILL H. GEAR IN (L) SALTZMAN GOSSI CK/STAF F KNIGHT KASTNER E. GOULBOURNE (L) MELTZ CASE PAWLICKI BALLARD P. KREUTZER (E)
BOYD MOORE (L)
DEYOUNG (L)
SKOVHOLT (L)
GOLLER {L) {Ltr)
/ SHAO STE LLO HOUSTON NOVAK ROSS IPPOLI TO SPANGLER FNVIRO MULLER DICKER KNIGHTON
'. J. LEE (L)
M. RUSHBROOK S. REED (EI M.
S (L)
VICE (t )
SHEPPARD (L)
SLATER (E)
PLANS
~MCDONALD
~CHAPMAN DUBE (Ltr)
E. COUP.E PETERSON P. COLLINS TEDESCO YOUNGBLOOD H. SMITH (L) HARTFIELD (2)
DENISE J. COLLINS REGAN S. TEETS (L) KLECKER REG OPR LAINAS PROJECT LDR G. WILLIAMS(E) E ISENHUT FI I.F. 6 REGION (2) BENAROYA V. WILSON (L) Wl GG INl ON VOLLMER HARLESS R. INGRAM (L)
STEELE M DUN A~N K. PARRISH L EXTERNAL DISTRIBUTION
~1 LOCAL PDR~~Mm Rochester, N.Y.
P D R-SAN/LA/NY
~'l TIC (ABERNATHY) (1}(2)('IO) NATIONALLABS 1
~1 NSIC (BUCHANAN) 1 W. PENNINGTON, Rm E-201 GT 1 BROOKIHAVEN NAT LAB 1 ASLB 1 CONSULTANTS s 1 G. ULRIKSON, ORNL 1 Newton Anderson NEWMARK/BLUME/AGBABIAN 1 AGMED (RUTH GUSSMAN)
ACRS HOLDING/SENT Rm B-127.GT 1 J. D. RUNKLES, Rm E-201 GT
P ~
', t ZW/// SIXES
//I/IIII'ZFiH':
/ ////I//8'///I///////
ROCHESTER GAS AND ELECTRIC CORPO T AVENUE, ROCHESTER, N.Y. 14649 cj TELEIIHONE URIEL AREA coDE 7ld 546-2700 Ginna Station JP, ge.lBES.>~- January 8, 1976
~ReguTatorP
.r 'Ajtk.N<'irector,
~
1 Office of Inspection and Enforcement (P i l U. S. Nuclear Regulatory Commission /N Washington, D. C. 20555 e
Subject:
Monthly Report for December, 1975 (Revised)
Operating Status Information R. E. Ginna Nuclear Power Plant Unit No. 1 Docket No. 50-244 Gentlemen:
Pursuant to Technical Specification 6.9.1c attached herewith is a re-vised unit shutdown and power reduction data sheet, to correct previous error in reporting reasons for reductions in reactor power levels on 12/13, 12/21 and 12/23.
Very truly yours, gtP Charles E. Platt Superintendent CEP:fah Attachments 1
cc: Mr. James P. O'Reilly, NRC (1)
Mr. William G. McDonald, NRC (2)
t I
11
DOCKET NO. 50-244
SUMMARY
- The reactor power levels averaged GINNA STATION, UNIT PI 99% during the period. The major exceptions were the power reduc- January 8, 1976(Revision)
DATE tions and Outage 814 detailed below. COMPLETED BY Andrew E. McNamara, Operations Aide TELEPHONE Ext. 291-214, at Ginna REPORT MONTH UNIT SHUTDOWN AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION CORRECTIVE ACTIONS/COMMENTS THE REACTOR OR NO. DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2)
N/A 75 12 13 Reactor power level reduction to~47%=to perform T-'8B, Turbine Main Steam Stop Valves test.
N/A 75 12 21 A Reactor power level reduction to ~ 47% to perform M-54.2, Check condenser 1B-1 Water Box for Leaks with Freon.
N/A 75 12 23 A Reactor power level reduction to~47% to perform M-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon.
14 75 12 30 43.75 "B" Steam Generator Tube Leak See Note)
NOTE: Unit remained shutdown through the end of report month.
(I) REASON: (2) METHOD:
A - EOUIPMENT FAILURE (EXPLAIN) I - MANUAL B - MAINT. OR TEST 2 - MANUAL SCRAM C - REFUELING 3 - AUTOMATIC SCRAM D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN)
E - OPERATOR TRAINING AND LICENSE EXAMINATION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN)
H - OTHER (EXPLAIN) .
+Power reductions were not previously reported. Data not available. Commencing January 1, 1976, this data wig bp pegprteg.~9
0 L'~,
DOCKET RO. 50-2i:C 5!ARY I The reactor power levels averaged UVIT RAvE GIRRA STATlos, UR'T AI 99Z durirg the period. The ma)or exceptions vere the power reduc- DATE January 8, 1976(Revision) tions and Oueage F'14 deeailed be'v. COMPLETED SY Andzev E. McNamara, Operations Aide TELEPHONE -7 4 Ext. 291-214, at Ginra REPORT MONTH UNIT S-uTDOIY'N AND POWER REDUCTIONS METHOD OF TYP E SHUTTING DOWN F-FORCED DURAT I OiN THE REACTOR OR CORRECT I VE ACT I ONS/COLNENTS NO. DATE S-SCHEDUI.ED (HOURS) REASON (I) REDUCING POWER (2)
N/A 75 12 13 Reactor power level reduction toL 47Z to perform T-18B, Turbine venin Seeam Stop Ualves test.
N/A 75 12 21 0 Reactor power level reduction to '47Z to perform M-54.2, Check condenser 1B-1 Mater Box for Leaks vith Freon.
N/A 75 12 23 Reactor power level reduceion to I47Z to perform N-54.2, Check condenser 1B-1 Mater Box for Leaks, with Freon.
75 12 30 43.75 "B" Steam Generator - Tube Leak See Note)
NOTE: Unit remained shutdown thzough the end of zeport onth.
(I) REASORI (2) MEiHOOI A EOUIPME .T FAILURE (EXPLAIII) I VARUAL S MAINT. OR TEST 2 - MARUA'cRAv.
C - REFUELING 3 - AUTOVATIC SCRAM 0 - REGUlATORY RESTRICTION 4 - OTHER (EXPLAIN)
E OPERATOR TRAII<IRG ARO lICEiiSE EXAvlRATIOR F - ADMINISTRATIVE OPERATIONAL ERROR (EXPLAIN)
H OTHER (EXPL*III)
RPower reducti'ons were not previously reported. Data not available. Commencing Januazy 1, 1976, this data I
> DOCKET NO. 50-244 PIARYI The reactor power levels averaged GIMNA STATION OMIT > ~ . DOCKET NO. 50-244 DIARYI The reactor pover levels averaged UNIT NAME GINNA STATIDN. UNIT <I 99Z during the period. The ma)or exceptions 'were the power reduc- DATE January 8, 1976(Revision) tions and Outage 814 detailed belov. COVPLETEO SY Andrew E. McNamara, Operations Aide TELEPHONE 7 6- 4 Ext. 291-214, at Ginna REPORT MONTH UNIT SI-QTDOWN AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS/COAIVENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) N/A 75 12 13 0 B Reactor power level reduction to~47Z to perfo~ T-18B, Turbine Yogin Steam Stop Valves test. N/A 75 12 21 0 Reactor power level reduction to '47Z to perform iM.-54.2, Check condenser 1B-1 Mater Box for Leaks with Freon. N/A 75 12 23 0 Reactor power level reduction to~47Z to perform if-54.2, Check condenser 1B-1 Vater Box for Leaks, with Freon. 14 75 12 30 43.75 "B" Steam Generator Tube Leak See Note) NOTE: Unit remained shutdown through the end of report onth. (I) REASON! (2) METNODI A - EQUIPME::T FAILURE (EXPLAIN) I - VasuaL D - MAINT. OR TEST 2 - MANUA'cRav. C - REFUELING 3 - AUTGvaTIc scpav D - REGULATORY RESTRICTION 4 - OTNER (EXPLA!N) E OPERATOR TRAINING ANO I.ICENSE EXAMINaTION F - ADMINISTRATIVE G - OPERATIONAL ERROR (EXPLAIN) H OTIIER'(EXPLAIN) ~power reductions were not .previouslv reported. Data not available. Connencing January 1, 1976, this data wiQ bp,ge@rte>'c The reactor power levels averaged UNIT NAVE GINNA STATION, UNIT AI 99K during the period. The na)or exceptions were the power reduc- DATE January 8, 1976(Revision) tions and Outage J)14 detailed below. COMPLETED 8Y Andrew E. McNamara, Operations Aide TELEPHONE 7 4 Ext. 291-214, at Ginna REPORT MONTH UNIT S.uTDOWN AND POWER REDVCTI(NS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECT I VE ACT I ONS/CO.'i'MENTS NO. DATE S-SCHEDUI.ED (HOURS) REASON (I) REDUCING POWER (2) N/A 75 12 13 0 B Reactor power level reduction toL"47X to perform T-18B, Turbine Main Steam Stop Valves test. N/A 75 12 21 0 Reactor power level reduction to ~ 47X to perform M-54.2, Check condenser lB-1 Water Box for Leaks with Freon. N/A 75 12 23 S. 0 A Reactor power level reduction to I47/ to perform M-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon. 14 75 12 30 43.75* "B" Steam Generator - Tube Leak See Note) NOTE: Unit remained shutdown through the end of report =anth. (I) REASON: (2) METHOOr A - EOUIPMENT FAILURE (EXPLAIN) I - MANUAL 8 - MAINT. OR TEST 2 MANUAL scRAV C - REFUELING 3 AU OuATIC SCRAu D - REGVLATORY RE'STRICTION 4 - OTHER (EXPL*III) F. - OPERATOR TR*INI:IG ANO LICENSE EXAul>>lATION F - ADMINISTRATIVE G OPERATIONAL ERROR (EXPLAIN) H - OTHER (EXPLAI.'I) ~Power reductions were not previously reported. Data not aVailable. CODmreneing January 1, 1976, thiS data WiQ bp pep>rtegr t O. DOCKET NO. 50-24'.!ARY I The reactor pover levels averaged UNIT NAME GLNVA STATIOV, UNIT LI 99X during the period. The ma)or exceptions vere the power reduc- DATE January 8, 1976(Revision) tions and Outage II14 detailed below. COMPLETED SY Andrew E. McNamara, Operations Aide TEIEPHONE -7 - 4 Ext. 291-214, at Ginna REPORT MONTH UNIT 3-uTDOII AND POWER REDUCTIONS METHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECT I VE ACTIONS/COIN!ENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) N/A 75 12 13 0 B Reactor power level reduction to'A 47X to perform T-18B, Turbine venin Steam Stop Ualves test. N/A 75 12 21 0 Reactor power level reduction to '47K to perform )(-54.2, Check condenser 1B-1 Water Box for Leaks vith Ereon. N/A 75 12 23 0 Reactor power level reduction to~47X to perform M-54.2, Check condenser 1B-1 Water Box for Leaks, with Freon. 14 75 12 30 43.75 "B" Steam Generator - Tube Leak See Note) of report onth. NOTE: Unit remained shutdown through the end (I) REASOV: A EOUIPAtE;:T FAILURE (EXPLAIN) 8 - MAINT. OR TEST C - REFUELING D - REGULATORY RESTRtCTION E OPERATOR TRAINING AND LICENSE EXAMINATION F ADAIINISTRATIVE G OPERATIONAL ERROR (EXPLAIN) H - OTHER (EXPLAIN) ~Power reductions vere not previously reported. Data not available. Commencing January 1, 1976, this data viQ bp,ge@rtegt>> ~ . > A DOCKET NO. 50-244 'MARY: The reactor power levels averaged UV I 'T VAilE Gl NNA STA'Tl OV, UV I ~ > DOCKET NO. 50-2(4 t.'!PRY I The reactor power levels averaged UVIT VAvE GINVA STATIOV. ~ v! T =', 99X during the period. The ma)or exceptions vere the power reduc- DATE January 8, 1976(Revision) tions and Outage f14 detailed below. COMPLETED 8Y Andrew E. McNamara, Operations Aide TELEPHONE 4 Ext. 291-214, at Ginna REPORT NORTH UNIT SI-IUTOOWiil AND POWER RFOUCTIGMS METHOD OF TYP E SHUTTING DOIlVN F-FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS/CONTENTS DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POPOVER (21 N/A>> 75 12 13 Reactor power level reduction toA"47X to perform T-18B, Turbine Ruin Steam Stop Valves test. N/A 75 12 21 0 Reactor power level reduction to ~ 47X to perform )(-54.2, Check condenser lB-1 Mater Box for Leaks with Preon. N/A 75 12 23 0 Reactor power level reduction to~47! to perform H-54.2, Check condenser 1B-1 Vater Box for Leaks, with Freon. 14 75 12 30 43.75 "BH Steam Generator - Tube Leak See Note) NOTE: Unit remained shutdown through the end of report onth. (I) REASOMI (2) A!ETHOD: A - EOUIPUE::t FAII.ORE (EXPLAIN) I UAVQAI. 8 - MAINT. OR TEST 2 - MANUAL SCPAv. C - REFUELING 3 - AUTOVATIC SCRAM D - REGULATORY RESTRICTION C - OTHER (EXPLAIN) E - OPERATOR TRAINING AND LICENSE EXAvIMATIOV F - ADA'llNI STRATI YE G OPERATIONAL ERROR (EXPLAIN) H - OTHER (EXPI.AIN) ~power reductions were not previously reported. Data not available. Commencing January 1, 1976, this data w'QT bp ge+rtegt>> DOCKET NO. 50 AC VARY: The reactor power levels averaged UV IT NAVE GINNA STAT I OV, UN I T ~l 99% during the period. The ma)or exceptions were the power reduc- DATE January 8, 1976(Revision) t'ons and Outage LB14 detailed below. COMPLETED BY Andrew E. McNamara, Operations Aide TELEPMONE 7 4 Ext. 291-214, at Ginna REPORT MONTH uwtT 3.RJTOORM AND POMER REOUCTIGQS hIETHOD OF TYPE SHUTTING DOWN F-FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS/COI'MENTS NO. DATE S-SCHEDULED (HOURS) REASON (I) REDUCING POWER (2) N/A 75 12 13 0 Reactor power level reduction toL 47% to perform T-18B, Turbine wain Steam Stop Valves test. N/A 75 12 21 0 Reactor power level reduction to ~ 47% to perform )(-54.2, Check condenser 1B-1 Water Box for Leaks with Preon. N/A 75 12 23 0 Reactor power level reduction to~47% to perform "(-54.2, Check condenser 1B-l Water Box for Leaks, with Freon. 14 75 12 30 43.75 A "B" Steam Generator - Tube Leak See Note) NOTFI Unit remained shutdown through the end of repozt onth. (I) REASON: (2) METNODI A - EOUIPME .T FAILURE (EXPLAIN) I VANDAL B - MAINT. OR TEST 2 - VANUA'CRAV C REFUELING 3 AUTOVATIC SCRAM D - REGULATORY RESTRICTION OTHER (EXPLAIN) E - OPERATOR TRAltllNG AND LICENSE EXAVINATION F - ADXIINISTRATI YE G OPERATIOVAL ERROR (EXPLAIN) H - OTHER (EXPLAIN) IIPower reductions were not previouslv reported. Data not available. COIImIencing Januazy I, 1976, this data wig bp,gegrtegt '0 OOCKET NO.50-24C YI The eactor power levels averaged UNIT NAVE GINNA STATION, "NIT <> Ce