ML20115E982

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Monthly Operating Repts for June 1996 for Vogtle Electric Generating Plant
ML20115E982
Person / Time
Site: Vogtle  Southern Nuclear icon.png
Issue date: 06/30/1996
From: Hooper G, Woodard J
GEORGIA POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
LCV-0757-F, LCV-757-F, NUDOCS 9607170011
Download: ML20115E982 (12)
v • d • e


Text

'

Georgta Power Company

. 333 Piedmont Avenue

, Te,lephone 404 526 3195 Maihng Address 40 inverness Center Parkway

' Post Office Box 1295 Birmingham. Alabama 35201 Telephone 205 868-5086 J. D. Woodard the mthern electro System Senior Vice President July 11, 1996 1 LCV-0757-F Docket Nos. 50-424 50-425 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555  :

Gentlemen:

VOGTLE ELECTRIC GENERATING PLANT l MONTHLY OPERATING REPORT Enclosed are the June 1996, monthly operating reports for Vogtle Electric Generating Plant (VEGP) Units 1 and 2. These reports are submitted in accordance with Technical Specification 6.8.1.5.

Sincerely, N 4 J Woodard CKM/JLL Enclosures cc: Georgia Power Company Mr. J. B. Beasley, Jr.

Mr. M. Sheibani NORMS U. S. Nuclear Regulatory Commission g Mr. S. D. Ebneter, Regional Administrator g

Mr. L. L. Wheeler, Licensing Project Manager, NRR ,

Mr. C. R. Ogle, Senior Resident Inspector, Vogtle 4

9607170011 960630 4 PDR ADOCK 0500 R

170008

)

i

! l ENCLOSURE 1 VOGTLE ELECTRIC GENERATING PLANT - UNIT 1 MONTIILY OPERATING REPORT FOR JUNE 1996 TABLE OF CONTENT _S NARRATIVE REPORT Page VI-l j OPERATING DATA REPORT Page VI-2 AVERAGE DAILY POWER LEVEL Page Vl-3 i

UNIT SHUTDOWNS AND POWER REDUCTIONS Page VI-4  ;

~ . - .

I-j . l NARRATIVE REPORT 1

UNIT 1 DATE:. . JULY 1,1996 COMPLETED BY; G. L. HOOPER '

TELEPHONE: (706) 826-4104 l

b t l . JUNE 01 00:00 UNIT ONE IN MODE 5 LOOSE PART INVESTIGATION IN PROGRESS. 1 i JUNE 11 14:52 UNIT ONE ENTERED MODE 4. l j JUNE 12 00:50 UNIT ONE ENTERED MODE 3. '

JUNE 12 21
50 UNIT ONE ENTERED MODE 2. l JUNE 12 23:05 UNIT ONE REACTOR CRITICAL. j

-JUNE 13 02:05 UNIT ONE ENTERED MODE 1. J JUNE 1313:44 UNIT ONE GENERATOR TIED TO GRID.

JUNE 1418:46 UNIT ONE REACHED 100% REACTOR POWER,68 FEEDWATER HEATER REPAIR IN PROGRESS.

JUNE- 16 16:11 68 FEEDWATER HEATER RETURNED TO SERVICE. I JUNE 30 23:59 UNIT ONE AT 100% POWER WITH NO OPERATING PROBLEMS.

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. m . _ _ . . _ _ _ .. _ _ . _ . _ _ _ _ _ _ _ _ , _ _ . _ __ . __ _ __

l l

OPERATING DATA REPORT DOCKET NO. 50-424

, DATE: JULY 1,1996 l COMPLETED BY: G. L. HOOPER TELEPHONE: (706) 826-4104 l

OPERATING STATUS

9. UNIT NAME: VEGP UNIT 1
2. REPORT PERIOD: Jun-96
3. LICENSED THERMAL POWER (MWt): 3565
4. NAMEPLATE RATING (GROSS MWe): 1215 l
5. DESIGN ELECTRICAL RATING (NET MWe): 1169
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 1216
7. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 1162
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NA
9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe): NO RESTRICTIONS
90. REASONS FOR RESTRICTION, IF ANY: NA THIS MONTH YR. TO DATE CUMULATIVE l i ii. HOURS IN REPORTING PERIOD: 720 4367 79632 l

! 12. NUMBER OF HOURS REACTOR WAS CRITICAL: 432.9 2848.3 69314.5 l 13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE: 418.3 2773.1 68115.5
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MWH): 1467397 9410172 230811906 i
17. GROSS ELEC. ENERGY GENERATED (MWH)
494224 3202182 77874709 l l

l 18. NET ELEC. ENERGY GENERATED (MWH): 465504 3033672 74076079

19. REACTOR SERVICE FACTOR 60.1 % 65.2 % 87.0 %
20. REACTOR AVAILABILITY FACTOR 60.1 % 65.2% 87.0 %
21. UNIT SERVICE FACTOR: 58.1 % 63.5 % 85.5% l
22. UNIT AVAILABILITY FACTOR: 58.1 % 63.5 % 85.5%
23. UNIT CAPACITY FACTOR (USING MDC NET): 55.6 % 59.8 % 83.4 %
24. UNIT CAPACITY FACTOR (USING DER NET): 55.3 % 59.4 % 82.8%
25. UNIT FORCED OUTAGE RATE: 41.9 % 12.9% 4.7% ,
26. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH): l NONE
27. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

NA i

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- i UNIT 1 AVERAGE DAILY POWER LEVEL DATE: JULY 1,1996 COMPLETED BY: G. L. HOOPER TELEPHONE: (706)826-4104 l l

DAY Net MW

1. 0
2. . 0
3. . 0 4 . .. O  ;

5.. O i

6. O l
7. . 0
8. . . .. 0 9.. O l
10. . O I
11. 0 12, 0 13 .. 148 14 . . . 1047 15 . . . 1130
16. . 1143
17. 1160 18 . 1160
19. 1157 20 . 1157
21. . . 1157 22 . 1151 4
23. . 1151 1 24 . . 1150
25. . . 1152
26. 1158
27. . 1165
  • 28 . . 1167
  • 29 . .. . 1165
  • 30 . 1159
  • MDC CAN BE EXCEEDED UNDER OPTIMAL CONDITIONS V1-3

- - - . .~. . - -. .- .. _. - - ~ - -.- - . . . . . - - - - . _- _ - . .

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-424 l DATE: JULY 1,1996 UNIT NAME: VEGP UNIT 1 COMPLETED BY: G. L. HOOPER

TELEPHONE
(706) 826-4104 i

REPORT MONTH Jun-96 R M S E E Y T A T LICENSEE SC Y S H EVENT TO COMPONENT CAUSE & CORRECTIVE P DURATION O O REPORT ED CODE ACTION TO NO. DATE E (HOURS) N D NUMBER ME (SUBCODE) PREVENT RECURRENCE 96-6 5/29 F 301.7 B/A 4 N/A AB 777777 SEE BELOW 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 PRECEDING 24 HOURS.

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

G-OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN) )

EVENT 96-6 l l

I CAUSE1. MANUAL SHUTDOWN DUE TO LOOSE PART IN STEAM GENERATOR 4.

CORRECTIVE ACTION: REACTOR COOLANT SYSTEM WAS COOLED DOWN TO MODE 5 TO ALLOW REMOVAL OF STEAM GENERATOR 4 PRIMARY MANWAY. THE LOOSE PARTS WERE RETRIEVED l AND DETERMINED TO BE A SUPPORT PIN NUT AND LOCKING DEVICE FROM A CONTROL ROD GUIDE I TUBE SUPPORT PIN ASSEMBLY. THE STEAM GENERATOR TUBESHEET WAS INSPECTED FOR DAMAGE. .AN EVALUATION OF THE DAMAGE INDICATED THAT THE PLANT COMPONENTS AND SAFETY SYSTEMS WILL NOT BE ADVERSELY AFFECTED DURING NORMAL OPERATION OR ACCIDENT CONDITIONS AND THAT THE SITUATION DOES NOT REPRESENT AN UNREVIEWED SAFETY l QUESTION. THE UNIT WAS RETURNED TO SERVICE.

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ENCLOSURE 2 VOGTLE ELECTRIC GENERATING PLANT - UNIT 2

MONTHLY OPERATING REPORT FOR JUNE 1996 TABLE OF CONTENTS NARRATIVE REPORT Page V2-1 OPERATING DATA REPORT Page V2-2 AVERAGE DAILY POWER LEVEL Page V2-3 UNIT SHUTDOWNS AND POWER REDUCTIONS Page V2-4 l

NARRATIVE REPORT DOCKET NO, 50-425 UNIT 2 DATE: JULY 1,1996 COMPLETED BY: G. L. HOOPER TELEPHONE: (706) 826-4104 l

JUNE 0100:00 UNIT TWO AT 100% POWER WITH NO OPERATING PROBLEMS. i JUNE 30 23:59 UNIT TWO AT 100% POWER WITH NO OPERATING PROBLEMS, '

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1 OPERATING DATA REPORT DOCKET NO. 50-425 DATE: JULY 1,1996 COMPLETED BY: G. L. HOOPER TELEPHONE: (706) 826-4104 l I

OPERATING STATUS

1. UNIT NAME: VEGP UNIT 2
2. REPORT PERIOD: Jun-96
3. LICENSED THERMAL POWER (MWt): 3565
4. NAMEPLATE RATING (GROSS MWe): 1215
5. DESIGN ELECTRICAL RATING (NET MWe): 1169 ,
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 1216 1
7. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 1162
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NA
9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe): NO RESTR CTIONS
10. REASONS FOR RESTRICTION, IF ANY: NA THIS MONTH YR. TO DATE CUMULATIVE ii. HOURS IN REPORTING PERIOD: 720 4367 62376
12. NUMBER OF HOURS REACTOR WAS CRITICAL: 720.0 4367.0 56483.5
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0 l
14. HOURS GENERATOR ON-LINE: 720.0 4367.0 55866.5 l'
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MWH): 2565158 15562654 189016769 ,
17. GROSS ELEC. ENERGY GENERATED (MWH): 876207 5376460 64399762 l
18. NET ELEC. ENERGY GENERATED (MWH): 837647 5142530 61380792
19. REACTOR SERVICE FACTOR 100.0 % 100.0 % 90.6 %
20. REACTOR AVAILABILITY FACTOR 100.0 % 100.0 % 90.6 %
21. UNIT SERVICE FACTOR: 100.0 % 100.0 % 89.6%
22. UNIT AVAILABILITY FACTOR: 100.0 % 100.0 % 89.6 %
23. UNIT CAPACITY FACTOR (USING MDC NET): 100.1 % 101.3 % 87.2 %
24. UNIT CAPACITY FACTOR (USING DER NET): 99.5 % 100.7 % 67.1%
25. UNIT FORCED OUTAGE RATE: 0.0% 0.0% 1.8%
26. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE. AND DURATION OF EACH):

REFUELING,09/08/96,35 DAYS

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

NA V2-2

I UNIT 2 AVERAGE DAILY DOCKET NO. 50-425 POWER LEVEL DATE: JULY 1,1996 COMPLETED BY: G. L. HOOPER TELEPHONE: (706) 826-4104 DAY Net MW

1. . 1175 *
2. 1173 *
3. 1173 *
4. . 1169 *
5. .. 1171 *
6. . 1170 *
7. . 1161
8. 1162 *
9. 1161 10.. 1162
  • 11 . 1160 12 . . 1162 *
13. 1163
  • 14 . . 1165 *
15. 1166 *
16. 1167 *
17. . 1165 *
18. 1165 *
19. . .. .1161
20. . 1160 21 . 1161
22. 1155
23. 1153 24 . 1151
25. . 1153
26. . 1157 27.. . 1166 *
28. 1169
  • 29 . 1167
  • 30 , . 1161
  • MDC CAN BE EXCEEDED UNDER OPTIMAL CONDITIONS V2-3

e-i UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-425 DATE: JULY 1,1996 UNIT NAME: VEGP UNIT 2 COMPLETED BY: G. L. HOOPER TELEPHONE: (706)826-4104 REPORT MONTH Jun-96 R M S E E Y T A T LICENSEE SC Y S H EVENT TO COMPONENT CAUSE & CORRECTIVE P DURATION O O REPORT ED CODE ACTION TO NO. DATE E (HOURS) N D NUMBER ME (SUBCODE) PREVENT RECURRENCE NA NA NA NA NA NA NA NA NA NA i i

t F: FORCED REASON: METHOD: EVENTS REPORTED INVOLVE S: SCHEDULED A-EQUIPMENT FAILURE (EXPLAIN) 1-MANUAL A GREATER THAN 20%

l 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 PRECEDING 24 HOURS.

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

G-OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN) i V2-4 i-

1 l

I ENCLOSURE 3 l VOGTLE ELECTRIC GENERATING PLANT UNITS 1 AND 2 CilALLENGES TO PORY OR SAFETY VALVES I DOCKET NOS, 50-424,50-425 DATE: JULY 1,1996 )

COMPLETED BY: G. L. HOOPER TELEPHONE: (706)826-4104 EVENT DATE TAG NO. TYPE DESCRIPTION NA NA NA NA l

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