ML20151B512

Monthly Operating Rept for June 1988 for Vogtle Unit 1.W/

ML20151B512
Person / Time
Site:	Vogtle
Issue date:	06/30/1988
From:	Dilworth S, Hairston W GEORGIA POWER CO.
To:	NRC
References
SL-4888, NUDOCS 8807200393
Download: ML20151B512 (7)

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GEORGIA POWER COMPANY l

MONTHLY OPERATING DATA REPORT I

PLANT V0GTLE UNIT 1*

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Georgia Power A-1 ENCLOSURE 1

TABLE OF CONTENTS PLANT V0GTLE - UNIT 1 NRC DOCKET 50-424 OPERATING LICENSE NPF-68 MONTHLY OPERATING REPORT June. 1988 NARRATIVE REPORT Page E-1 OPERATING DATA REPORT Page E-2 AVERAGE DAILY POWER LEVEL Page'E-3 UNIT SHUTD0HNS AND P0HER REDUCTIONS Page E-4 i

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l NARRATIVE REPORT DOCKET NO. 50-424 l UNIT 1 DATE: JULY 6,1988 COMPLETED BY: S.C. DILWORTH TELEPHONE: (404) 724-0114 x3970 ,

I JUNE t 00:00 UNIT OPERATING AT 100% POWER WITH NO OPERATING PROBLEMS.

JUNE 3 09:54 PRE 550RE GPERATED RELIEF VALVE (PORV) PV-456A OPENED FOR APPROXIMATELY 5 SECONDS DURING AN EVENT DESCRIBED IN LER 50-424/1988-16-0.

JUNE 30 24:00 UNIT OPERATING AT 100% POWER WITH NO OPERATING PROBLEMS.

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OPERATING DATA REPORT DOCKET NO. 50-424 DATE: JULY 6,1988 COMPLETED BY: S.C. DILWORTH TELEPHONE: (404) 724-8114 43870 OPERAT!NG STATUS

1. UNIT NAME: A. W. V0GTLE UNIT 1

2. REPCP.T PERIOD: JUN 88 30 LICENSED THERMAL POWER (MWt): 3411

4. NAMEPLATE RATING (GROSS MWe): 1157

5. DESIGN ELECTRICAL RATIN8 (NET MWe): 1101

6. MAXIMUN DEPENDABLE CAPACITY (GROSS MWe): 1122

7. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 1079

8. IF CHANGES OCCUR IN CAPACITY RAT!NGS -

(ITEMS 3 THROUGH 7) SINCE LAST kEPORT, GIVE REASONS:

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

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

11. HOURS IN REPORTING PERIOD: 720 4367 9504

13. NUMBER OF HOURS REACTOR WAS CRITICAL: 720.0 3688.9 7741.8

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE: 720.0 3622.6 7543.2

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH): 2444967 12092562 24753609.6

17. GROSS ELEC. ENERGY GENERATED (MWH): 011860 4029220 8213200

18. NET ELEC. ENER8Y GENERATED (MWH): 773260 3804590 7726110

19. REACTOR SERVICE FACTOR 100.0% 84.5% 81.5%

200 REACTOR AVAILABILITY FACTOR 100.0% 84.5% 81.5%

21. UNIT SERVICE FACTOR: 100.0% 83.0% 79.4%

22. UNIT AVAILABILITY FACTOR: 100.0% 83.0% 79.4%

23. UNIT CAPACITY FACTOR (USING MDC NET): 99.5% 80.7% 75.3%

fi UNIT CAPACITY FACTOR (USING DER NET): 97.5% 79.1% 73.8%

25. UNIT FORCED OUTAGE RATE: 0.0% 16.1% 17.9%

36. SHUTDOWNS SCHEDULED OVER THE NEXT & MONTHS (TYPE, DATE, AND DURATION OF EACH) REFUELINS -

OCTOBER 7 - 44 DAYS. t 270 IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP N/A

28. UNITS IN TEST STATUS ( PRIOR TO COMMERCIAL OPERATION): N/A l

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UNIT 1 AVERAGE DAILY DOCKET NO. 50-424 POWER LEVEL DATE: JULY 6,1988 COMPLETED BY: S. C. DILWORTH TELEPHONE: (404) 724-8114 x3870 DAY Net MW 1 ......... 1074 2 ......... 1079 3 ......... 1079 4 ......... 1087

• 5 ......... 1085 e 6 ......... 1093

• 7 ......... 1066 8 ......... 1065 9 ......... 1062 10 ......... 1077 11 ......... 1082 e 12 ......... 1081 e 13 ......... 1085 e 14 ......... 1079 15 ......... 1067 16 ......... 1076 17 ......... 1075 18 ......... 1073 19 ......... 1076 20 ......... 1073 21 ......... 1071 22 ......... 1065 23 ......... 1064 24 ......... 1065 25 ......... 1065 26 ......... 1066 27 ......... 1074 28 ......... 1084 e 29 ......... 1074 30 ......... 1070 e MDC CAN DE EXCEEDED UNDER OPTIMAL CONDITIONS l

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-424 l DATE: JULY 6,1988 UNIT NAME: V06TLE UNIT ! COMPLETED BY S. C. D!LWORTH

! TELEPHONE: (404) 724-8114 x3870 {

I REPORT MONTH JUN 88 I I I I IE1E! lY l l I I i 1TI i AI T !LICENSEEl S C 1 I I i 1 IY ! !S1 H I EVENT 1 T 0 ICOMPONENTI CAUSE L CORRECTIVE I I I I P IDURATIONI O I OI REPORT l EDl CODE I ACTION TO I l NO. I DATE I E l(HOURS) iN! D ! NUMBER I M E l(SUBCODE)I PREVENT RECURRENCE I l.......l......l...l...____ l.._!. _l........!...__l.........!..... __...__.__.____ ...____!

IN0NE I I I I I I I I I I I I I I I I I I I i l I i l I i l i I I l l l.......I......l_ .l..___...l.__l...l..___ ..l...__I___......l.________...............___..I F: FORCED REASON: METHOD: EVENTS REPORTED INVOLVE S SCHEDULED A-EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL A GREATER THAN 20%

B-MAINTENANCE OR TEST 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-3PERATOR TRAINING L LICENSE 5 - LOAD REDUCTION F-ADMINISTRATIVE 9 - OTHER (EXPLAIN) 6-OPERATIONAL ERROR (EXPLAIN)

H-0THER (EXPLAIN) l l

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• - 4 y e Georg;a Power Corrpany e 333 Piedmont Avenue

,. Atlanta. Georgia 30308

• • Teteptone 434 526 6526 Ma.1:ng Add ess.

Post Of tce an 4545 At' ant 3. Georg a 30302 GeorgiaPower Nuclear Operations Department I?"w24'"""4 W S'd" SL-4888 0080m X7GJ17-V510 July 11, 1988 Director, Office of Resource Management U. S. Nuclear Regulatory Commission Hashington, D.C. 20555 PLANT V0GTLE - UNIT 1 NRC DOCKET 50-424 OPERATING LICENSE NPF-68 HONTHLY OPERATING REPORT Gentlemen:

Enclosed is the Monthly Operating Report for Vogtle Unit i for June, 1988. This report is submitted in accordance with the requirements of Technica) Specification Section 6.8.1.5. A June 3, 1988 challenge to a pilot operated relief valve (PORV) is addressed in the enclosed report as required by the aforementioned Technical Specification.

Sincerely, ld.M. b4  %

H. G. Hairston, III Senior Vice President, Nuclear Operations JAE/Im

Enclosure:

1. Vogtle Unit 1 Monthly Operating Report for June, 1988 c: Georaia Power Comoany Mr. P. D. Rice Mr. G. Bockhold, Jr.

G0-NORMS U. S. Nuclear RegulAtaty_ Commission Dr. J. N. Grace, Regional Administrator Hr. J. B. Hopkins, Licensing Project Manager, NRR (2 copies)

Mr. J. F. Rogge, Senior Resident Inspector-0perations, Vogtle

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