ELV-00340, Forwards Revised Monthly Operating Rept for Jan 1989 & Monthly Operating Rept for Feb 1989 for Vogtle,Units 1 & 2

Forwards Revised Monthly Operating Rept for Jan 1989 & Monthly Operating Rept for Feb 1989 for Vogtle,Units 1 & 2

ML20246L686
Person / Time
Site:	Vogtle
Issue date:	03/15/1989
From:	Hairston W GEORGIA POWER CO.
To:	NRC
Shared Package
ML20246L690	List: ELV-00340, Forwards Revised Monthly Operating Rept for Jan 1989 & Monthly Operating Rept for Feb 1989 for Vogtle,Units 1 & 2 ML20246L707
References
0199E, 199E, ELV-00340, ELV-340, NUDOCS 8903240247
Download: ML20246L686 (1)

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4* l It' . t C[f3 v t ELV-00340 March 15, 1989 0199e Director, Office of Resource Management U. S. Nuclear Regulatory Comission Washington, D. C. -20555 PLANT V0GTLE - UNITS 1, 2 NRC DOCKETS 50-424, 50-425 OPERATING LICENSES NPF-68, NPF-79

< MONTHLY OPERATING REPORTS Gentlemen:

Enclosed is a copy of the January, 1989 monthly operating report for Vogtle Unit 1 which has been updated to reflect revised plant operating information.

Also enclosed are the February, 1989 monthly operating reports for Vogtle Units 1 and 2. These reports are submitted in accordance with Technical Specification 6.8.1.5.

Sincerely, (A). .h 5 W. G. Hairston, III JH/gm

Enclosures:

1. Revised Unit 1 Monthly Operatjng Report for January, 1989

2. Unit 1 Monthly Operating Report for February, 1989

3. Unit 2 Monthly Operating Report for February, 1989 c(w): Georgia Power Company ,

Mr. P. D. Rice l Mr. C. K. McCoy Mr. J. P. Kane -

Mr. G. Bockhold, Jr.

NORMS U. S. Nuclear Regulatory Commission Mr. S. Ebneter, Regional Administrator Mr. J. B. Hopkins, Licensing Project Manager, NRR (2 copies)

Mr. J. F. Rogge, Senior Resident Inspector, Vogtle r

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GEORGIA POWER COMPANY MONTHLY OPERATING DATA REPORTS PLANT V0GTLE UNITS 1 AND 2 mk 17,g.-en  % SENWNMM  :,

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ENCLOSURE 1 PLANT V0GTLE - UNIT 1 i NRC DOCKET 50-424 l OPERATING LICENSE NPF-68 REVISED MONTHLY OPERATING REPORT FOR JANUARY, 1989 TABLE OF CONTENTS l

NARRATIVE REPORT Page El-1 OPERATING DATA REPORT Page El-2 AVERAGE DAILY POWER LEVEL Page El-3 UNIT SHUTDOWNS AND POWER LEVELS Page El-4

I NARRATIVE REPORT DOCKET N0. 50-424 l

UNIT 1 DATE: FEB 10, 1989 l COMPLETED BY: R. A. M0YE TELEPHONE: (404) 724-8114 x3212 JANUARY 1 0:00 UNIT 1 AT 100% POWER WITH NO OPERATIONAL PROBLEMS.

JANUARY 19 13:50 PREPARING FOR PLANT SHUTDOWN DUE TO PRESSURE B0UNDARY LEAK JANUARY 19 14:30 DECREASING LOAD.

JANUARY 19 17:35 UNIT 1 REACTOR MANUALLY TRIPPED TO REPAIR PRESSURE B0UNDARY LEAK.

JANUARY 20 08:20 UNIT 1 ENTERED MODE 5.

l JANUARY 25 12:07 UNIT 1 ENTERED MODE 4.

JANUARY 25 21:52 UNIT 1 ENTERED MODE 3.

JANUARY 27 12:42 UNIT 1 ENTERED MODE 2.

JANUARY 27 13:12 REACTOR BECAME CRITICAL.

JANUARY 27 19:34 UNIT 1 ENTERED MODE 1.

JANUARY 28 05:00 UNIT 1 TIED TO GRID.

JANUARY 29 05:38 UNIT 1 AT 100% POWER.

JANUARY 31 23:59 UNIT 1 AT 100% POWER WITH N0 OPERATIONAL PROBLEMS.

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OPERATING DATA REPORT DOCKET NO. 50-424 i DATE: 1989 I COMPLETED FEBBY: 10,R.A. M0YE l

TELEPHONE: (404) 724-8114 x3212 OPERATING STATUS )

1. UNIT NAME: A. W. V0GTLE UNIT 1 l 2. REPORT PERIOD:- JAN 89 l- 3. LICENSED THERMAL POWER (MWt : 3411 l

4. NAMEPLATE RATING (GROSS MWe : 1148

5. DESIGN ELECTRICAL RATING-(N T MWe): 1101

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 1137

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7. MAXIMUM DEPENDABLE CAPACITY 1083 *

8. IF CHANGES OCCUR INRATINGS CAPACITY (NET MWe):

4(ITEMS 3 THROUGH 7 l

MEGAWATTS DUE TO) COOLING TOWER IMPROVEMENTS.SINCE LAST REPORT, GIVE REA

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe): NO RESTRICTIONS j

10. REASONS FOR RESTRICTION, IF ANY: N/A THIS MONTH YR. TO DATE CUMULATIVE-

11. HOURS IN REPORTING PERIOD: 744 744 14665

'12. NUMBER OF HOURS REACTOR WAS CRITICAL: 556.4 I 556.4 l 1.1431.5 l

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE: 540.6 l 540.6 l 11033.3 I

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED MWH 1771903 1771903. 36203058.6

'17. GROSS ELEC. ENERGY GENERATED (M H):): 587920- 587920 11977990

-18. NET ELEC. ENERGY GENERATED (MWH : 552000 552000 11264130

19. REACTOR SERVICE FACTOR 74.8% 74.8% 78.0%

20. REACTOR AVAILABILITY FACTOR 74.8% 74.8% 78.0%

21. UNIT SERVICE FACTOR: 72.7% 72.7% 75.2%

22. UNIT AVAILABILITY FACTOR: 72.7% 72.7% 75.2%

23. UNIT CAPACITY FACTOR USING MDC NET): 68.5% 68.5% 71.2%

24. UNIT CAPACITY FACTOR USING DER NET): 67.4% 67.4% 69.8%'

25. UNIT FORCED OUTAGE RA E: 27.3% l 27.3% ! 15.7%l

26. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

27. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A

28. UNITS IN TEST STATUS ( PRIOR TO COMMERCIAL OPERATION): N/A i El-2

_ _ _.-_-_ ___ _----_----_ - - _ - - - - - - 1

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'4 l UNIT 1 AVERAGE DAILY DOCKET NO. 50-424 POWER LEVEL DATE:- FEB 10,-1989 l' COMPLETED BY: R. A. M0YE TELEPHONE: (404) 724-8114 x3212 l

! DAY Net MW j

1 ......... 1099 * '

2 ......... 1111

• j 3 ......... 1107

• I 4

4 ......... 1112

• 5 ......... 1112

• 6 ......... 1105

• l 7 ......... 1099

• 8 ......... 1098

• 9 ......... 1062 i 10 ......... 1038 11 ......... 1004

12 ......... 982 1

13 ......... 966 14 ......... 982 15 ......... 970 16 ......... 965 17 ......... 978 18 ......... 1040 19 ......... 741 20 ......... 0 21 ......... 0 22 ......... 0 23 ......... 0 24 ......... 0 25 ......... 0 26 ......... 0 27 ......... 0 28 ......... 416 29 ......... 1089

• 30 ......... 1062 ,

i 31 ......... 1099

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• MDC CAN BE EXCEEDED UNDER OPTIMAL CONDITIONS j i

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l-UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-424 DATE: FEB 10, 1989 l UNIT NAME: V0GTLE UNIT 1 COMPLETED BY: R. A. M0YE TELEPHONE: (404) 724-8114 x3212 REPORT MONTH JAN 89 R M 5 E E Y T A T LICENSEE SC Y S H EVENT T0 COMP 0NENT CAUSE & CORRECTIVE P DURATION 0 0 REPORT ED CODE ACTION TO NO. DATE E (H0URS) N D NUMBER HE (SUBCODE) PREVENT RECURRENCE i 89-1 12-19 t 203.42 ~K~ ~2~ 89-004 ~~XB~ PLR SEE BELOW F: FORCED REASON: METHOD: EVENTS REPORTED INVOLVE S: SCHEDULED 1 - MANUAL A GREATER THAN 20%

A-EQUIPMENT B-MAINTENANCE OR TESTFAILURE (EXPLAIN) 2 - MANUAL SCRAM REDUCTION IN AVERAGE C-REFUELING 3 - AUTO. SCRAM DAILY POWER LEVEL FOR D-REGULATORY RESTRICTION 4 - CONTINUATIONS THE PRECEEDING 24 HOURS.

E-0PERATOR TRAINING & LICENSE 5 - LOAD REDUCTION F-ADMINISTRATIVE 9 - OTHER (EXPLAIN)

G-0PERATIONAL ERROR (EXPLAIN)

H-0THER (EXPLAIN) 89-1 CAUSE: HIGH VIBRATION DUE TO INADEQUATE PIPING SUPPORT ON A DRAIN LINE MANIFOLD CAUSING A CRACK TO DEVELOP IN A WELDED COUPLING.

89-1 CORRECTIVE ACTION: CRACK WAS REPAIRED AND NEW PIPE SUPPORTS ADDED TO REDUCE VIBRATION.

El-4

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