ML18142B385
| ML18142B385 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 05/05/1976 |
| From: | Platt C Rochester Gas & Electric Corp |
| To: | NRC/IE |
| References | |
| Download: ML18142B385 (10) | |
Text
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U.S. NUCLEAR REGULATORY MISSION DOCKET NUMBFR 50-244 TO:
NRC NRC DISTRIBUTION FDR PART 50 DOCKET MATERIAL FROM:
8c ELEC CORP ROCHESTER, NY C E PLATT FILE NUMBER MONTHLY REPORT DATE OF DOCUMENT 5-5-76 DATE RECEIVED 5-12-7 ROSETTE R
QCS IGINAL C3COPV
~NOTORIZED
@CANC LASS IF IE D PROP INPUT FORM NUMBER OF COPIES RECAP/ED DESCRIPTION LETTER TRANS THE FOLI OPING:
MO/THLY REPORT FOR APRIL 1976 PLANT & COMPONENT OPERABILITY &
AVAILABILITY'HISREPORT TO BE USED IN PREPARING GRAY BOOK BY PLANS & OPERATIONS.
PLANT NAME eINNA gl 4
MIPC CYS FO AC ON FOR ACTION/INFORMATION INTERNALD ISTR I BUTION BRANCH CHIEF L EXTERNALDISTRIBUTION CONTROL NUMBER
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~urus uzi//I t izziu ROCHESTER GAS AND ELECTRIC CORPORAL.I EAST AVENUE,
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- 1 j,STATE ROCHESTER, N.Y. I4649 TELEPHONE AREA coDE 7ld 546-2700 GINNA STATION May 5, 1976 Qojt ~<<tlo 8
Obcf Director, Office of Inspectio ~and Enforc'hmentW U. S. Nuclear Regulatory Commissjqn1,.
Washington, D. C.
20555
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Subject:
Monthly Report for April 1976 Operating Status Information R. E. Ginna Nuclear Power Plant Unit.No.
1 Docket No. 50-244 Gentlemen:
Pursuant to Technical Specification 6.9.l.c attached herewith is the monthly operating status report for Ginna Station for the month of April.
Also, ten additional copies of the attachment are enclosed.
Very truly yours, CEP/bk Attachments Charles E. Platt Plant Superintendent cc:
Mr. James P. O'Reilly, NRC (1)
Mr. William G. McDonald, NRC (2)
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SUMMARY
- The annual refueling and maintenance outage (yearly outage i/1) ended on 4/10/76 6 1245.
The Reactor Power Level varied, during the report month, from 20% to a peak of 99% on 4/24/76.
A total of five unit shutdowns occurred.
The unit remained shut down at the end of the report month due to a "B" Steam Generator Tube leak.
REPORT MONTH
- pri1, 19 76 DOCKET NO.
50-244 UNIT NAME DATE GINNA STATION, UNIT N May 5, 1976 COMPLETED BY C.+
a Andrew E
cNamara Operati ns Aide TELEPHONE 1-716-546-2700 Ext 291 214 At Ginna Sta UNIT SI.IUTDOWN AND POWER REDUCTIONS NO.
DATE TYPE F-FORCED S-SCHEDULED DURATION (HOURS)
REASON (I)
METHOD OF SHUTTING DOWN THE REACTOR OR REDUCING POWER (2)
CORRECTIVE ACTIONS/COMMENTS 760201 760410 760416 760418 760418 760424 F
228.75
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.25 4.5
- 40. 25 149.25
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B~C A
A A-A 4
Annual refueling and overhaul shutdown ends 4/10/76.
Turbine overspeed trip test.
(Reactor remained critical).
Plant to hot shutdown to retrieve two dropped Control Rods.
E.
H. Governor problems due to water in oil from Oil Cooler leak of 4/14/76.
E. H. Governor problems due to water in oil from Oil Cooler leak of 4/14/76.
"B" Steam Generator - Tube leak.
(I)
REASON:
(2)
METHOD:
A -
EQUIPMENT 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)
Reflect unit shutdown hours in report month=only.
Unit remained shutdown at end of report month.
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OPERATING DATA REPORT DOCKET NO.
50 244 UNIT Nl Ginna Station OPERATING STATUS DATE Ma 5,
1976 Aide COMP!.ETED BY Andrew E.
Mc TELEPHONE 1-16-546-2700 Ext. 291-214, at Ginna 1.
REP0RTING PERIDD:
A ril 1976 GROSS HOURS IN REPORTING PERIOD:
2.
CURRENTLY AUTHORIZED POWER LEVEL(MWt)t 5
MAX) DEPEND. CApACITY(MWe Het):
470 DESIGN ELECTRICAL RATING (MWe-Net)t 47 3.
POWER LEVEL To WHICH RESTRICTED (IF ANY) (MWe>et):
4.
REASONS FOR RESTRICTION (IF ANY):
6.
REACTOR RESERVE SHUTDOWH HOURS.
7.
HOURS GENERATOR ON I.INE 8.
UNIT RESERVE SHUTDOWH HOURS 45.38 111.58 291 662 TIIIS MONTH YR TO DATE S.
NUMBER OF HOURS REACTOR WAS CRITICAL CUMULATIVE 41 927.98 403.71 9<
40,574.63 8.5 9
9 GROSS THERMAL ENERGY GENERATED (MWH)...'.........,. ~262 656 795,216 515166%090
)G. GRoss ELECTR)GAL ENERGY GENERATED(MEH)........... ~8,~0 258 775 17 064 636 11.
NET ELECTRICAL ENERGY GENERATED (MWH)
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~~6 244 082 16 136 447 12.
REACTOR SERVICE FACTOR 13.
REACTOR AVAILABILITYFACTOR 14.
UNIT SERVICE FACTOR..
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- 15. UNIT AVAILABILITYFACTOR
- 16. UNIT CAPACITY FACTOR (Using MDC)
((00 0
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23%
~26 30%
18%
74%
75%
72%
65%
- 17. UNIT CAPACITY FACTOR (UsIng DesIgn MWe)
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IS.
UNIT FORCED OUTAGE RATE 23%
39/
180/
46/
65/
100/
19.
SHUTDOWHS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):
20.
IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OP STARTUPS Ma t7 1976 21.
UNITS IH TEST STATUS (PRIOR To COMMERCIAL OPERATION)1 FORECAST ACHIEVED INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION Cumulative Data Commencing January 1,
1975 Eastern Standard Time to Eastern Daylight Savings Time 40 ss REV 10/7(5
'I Q I tq M
0 I
AVERAGE DAILYUNIT POWER LEVEL DOCKET NQ.
50 244 UNIT II1 @irma Station DATE May. 5, 1976 COMPLETED BY Andrew E. McNamara 0 erat on's Aide TELEPHONE Ext. 291-214, At Ginna Sta.
hIONTH April, 1976 DAY AVERAGE DAILYPOWER LEVEL (MWe-Net)
DAY,AVERAGE DAlLYPOWER LEVEL (MWe-Net) 1 2
.7 9
10 12 13 14 15 16 A"
0.
26 156 160 171 240 290 146 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 222 51 149 363 434 466 334 INSTRUCTIONS On this form, list the average daily unit power level in MWe&et for each.day in the reporting month.
Compute to the nearest whole megawatt.
These figures will be used to plot a graph for each reporting month. Note that when maximum depend-able capacity.'is used for the net electrical rating of the unit, there may'.be occasions when the daily average power level exceeds the 100% line (or the restricted power level line). 'n such cases, the average dail'y unit power output sheet should be footnoted to explain the apparent anomaly.
49 87 RKVo 10/75
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