ML20069L386
| ML20069L386 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 05/31/1994 |
| From: | Hooper G, Mccoy C GEORGIA POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| LCV-0360-B, LCV-360-B, NUDOCS 9406170382 | |
| Download: ML20069L386 (11) | |
Text
_ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Georg a' Power dampany 40 inver + 4 cerder Paw.y Post OSce Box 1295 B rrrungham. Abbarr.a 35201 leieph *me 205 877-71??
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Georgia Power C. K. McCoy
$$.N.$I May 13, 1994
- >noo"+""*m 3*'"
LCV-0360-B Docket Nos. 50-424 50-425 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555 Gentlemen:
VOGTLE ELECTRIC GENERATING PLANT MONTHLY OPERATING REPORT Enclosed are the May 1994, monthly operating reports for Vogtle Electric Generating Plant (VEGP) Units 1 and 2. These reports are subinitted in accordance with Technical Specification 6.8.1.5.
Sincerely, C. K. McCoy CKM/JLL/gmb Enclosures cc:
Georgia Power Company Mr. J. B. Beasley, Jr.
Mr. M. Sheibani NORMS ILS Nuclear Regulatory Commission Mr. S. D. Ebneter, Regional Administrator Mr. D. S. Hood, Licensing Project Manager, NRR Mr. B. R. Bonser, Senior Resident inspector, Vogtle bf 4
9406170382 940531
/
[DR ADOCK 05000424 l
I 4., v v v PDR i
ENCLOSURE 1 VOGTLE ELECTRIC GENERATING PLANT - UNIT 1 MONTHLY OPERATING REPORT FOR MAY 1994 TABLE OF CONTENTS NARRATIVE REPORT Page Vl-1 OPERATING DATA IEPORT Page VI-2 AVERAGE DAILY POWER LEVEL Page VI-3 UNIT SHUTDOWNS AND POWER REDUCTIONS Page VI-4
B NARRATIVE REPORT DOCKET NO. 50-424 UNIT 1 DATE:
JUNE 1,1994 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706) 826-4104 MAY 01 00:00 UNIT 1 AT 100% POWER WITH NO OPERATIONAL PROBLEMS.
MAY 04 00:00 UNIT 1 BEGAN DERATE TO 15% POWER TO TROUBLESHOOT MFIV STROKING PROBLEM.
MAY 06 02:00 'JNiT 1 RETURNED TO 100% POWER.
MAY 31 10:00 UNIT 1 BEGAN DERATE TO 95% POWER FOR MODERATOR TEMPERATURE COEFFICIENT DETERMINATION (EOL).
MAY 31 14:30 UNIT 1 RETURNED TO 100% POWER.
MAY 31 23:59 UNIT 1 AT 100% POWER W!TH NO OPERATIONAL PROBLEMS.
{
V1-1
1 l
OPERATING DATA REPORT DOCKET NO. 50-424 DATE:
JUNE 1,1994 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706) 826-4104 I
l OPERATING STATUS
- 1. UNIT NAME:
VEGP UNIT 1
- 2. REPORT PERIOD:
MAY 1994
- 3. LICENSED THERMAL POWER (MWt):
3565
- 4. NAMEPLATE RATING (GROSS MWe):
1215 S. DESIGN ELECTRICAL RATING (NET MWe):
1169
- 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe):
1223
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWe):
1169
- 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 l
- 10. REASONS FOR RESTRICTION,IF ANY:
NA THIS MONTH YR. TO DATE CUMULATIVE
- 11. HOURS IN REPORTING PERIOD:
744 3623 61368
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL:
744.0 3583.6 53458.7
- 13. REACTOR RESERVE SHUTDOWN HOURS:
0.0 0.0 0.0
- 14. HOURS GENERATOR ON-LINE:
744.0 3574.0 52446.9 i
- 15. UNIT RESERVE SHUTDOWN HOURS:
0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH):
2554173 12489129 176210327
- 17. GROSS ELEC. ENERGY GENERATED (MWH):
873550 4292726 59275688
- 18. NET ELEC. ENERGY GENERATED (MWH):
834410 4103326 56344618
- 19. REACTOR SERVICE FACTOR 100.0 %
98.9 %
87.1 %
- 20. REACTOR AVAILABILITY FACTOR 100.0 %
98.9 %
87.1 %
- 21. UNIT SERVICE FACTOR:
100.0 %
98.6 %
85.5%
- 22. UNIT AVAILABILITY FACTOR:
100.0%
98.6 %
85.5%
- 23. UNIT CAPACITY FACTOR (USING MDC NET):
95.9%
97.0 %
83.4 %
- 24. UNIT CAPACITY FACTOR (USING DER NET):
95.9 %
96.9 %
82.7 %
- 25. UNIT FORCED OUTAGE RATE:
0.0%
1.4%
5.3%
- 26. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):
REFUELING, SEPT. 9,1994,29 DAYS
- 27. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
NA V1-2
I UNIT 1 AVERAGE DAILY DOCKET NO. 50-424 l
POWER LEVEL DATE:
JUNE 1,1994 l
COMPLETED BY: G. L. HOOPER I
l TELEPHONE:
(706) 826-4104 I
DAY Net MW 1.
1160 2.
1171
- 3.
1176
- 4.
256 5.
690 6.
1170
- 7.
1166 i
8..
1166 9.
1172
- 10.
1167 11.
1166 12.
1160 13.
1167 14.
1165 15.
1160 16.
1159 17.
1170
- 18.
1173
- l 19.
1173
- 20.
1174
- l 21....
1175
- 22.
1172
- 23, 1166 24.
1163 25, 1160 1
26.
1158 27.
1163 28.
1164 29..
1166 30.
1167 l
31 1154 I
l V1-3
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-424 DATE:
JUNE 1,1994 UNIT NAME:
VEGP UNIT 1 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706) 826-4104 REPORT MONTH MAY 1994 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
NUPARCR ME (SUBCODE)
PREVENT RECURRENCE 94-3 5/4 F
0 A,B 5
NA SJ ISV SEE BELOW m
F: FORCED REASON:
METHOD:
EVENTS REPORTED INVOLV S: SCHEDULED A-EQUIPMENT FAILURE (EXP! AIN) 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 94-3 CAUSE: POWER REDUCTION TO 15% TO ALLOW CLOSURE OF MAIN FEED ISOLATION VALVE 1HV-5227 FOR TROUBLESHOOTING.
CORRECTIVE ACTIONS: THE FOUR WAY VALVE AND THE PILOT OPERATED CHECK VALVE FOR 1HV-5227 WERE REPLACED. THE VALVE WAS THEN SUCCESSFULLY STROKED IN ALL MODES OF OPERATION AND RETURNED TO SERVICE. THE UNIT WAS THEN RETURNED TO FULL POWER.
V1-4
. = - - --
ENCLOSURE 2 l
VOGTLE ELECTRIC GENERATING PLANT - UNIT 2 MONTIILY OPERATING REPORT FOR MAY 1994 IABLE OF CONTENTS NARRATIVE REPORT.
Page V2-1 OPERATING DATA REPORT '
Page V2-2 AVERAGE DAILY POWER LEVEL Page V2-3 UNIT SIIUTDOWNS AND POWER REDUCTIONS Page V2-4 I
eo-
NARRATIVE REPORT DOCKET NO. 50-425 UNIT 2 DATE:
JUNE 1,1994 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706) 826-4104 MAY 01 00:00 UNIT 2 AT 100% POWER, NO OPERATIONAL PROBLEMS.
MAY 18 22:00 UNIT 2 BEGAN POWER REDUCTION TO REPAIR LEAKING VALVE.
MAY 19 06:10 UNIT 2 GENERATOR OFF LINE.
MAY 19 06:13 UNIT 2 TURBINE MANUALLY TRIPPED OFF LINE.
MAY 19 06:23 UNIT 2 ENTERED MODE 2.
MAY 19 07:07 UNIT 2 CONTROL RODS FULLY INSERTED, ENTERED MODE 3.
MAY 19 21:59 UNIT 2 ENTERED MODE 2. REACTOR STARTUP IN PROGRESS.
MAY 19 23:04 UNIT 2 REACTOR CRITICAL.
MAY 20 03:07 UNIT 2 ENTERED MODE 1.
MAY 20 05:27 UNIT 2 GENERATOR TIED TO GRID.
MAY 20 09:15 UNIT 2 HOLDING AT LESS THAN 50% POWER FOR QUADRANT POWER TILT RATIO.
MAY 20 15:16 QUADRANT POWER TILT RATIO ACCEPTABLE FOR POWER INCREASE.
MAY 21 05:00 UNIT 2 RETURNED TO 100% POWER.
MAY 31 23:59 UNIT 2 AT 100% POWER, NO OPERATIONAL PROBLEMS.
V2-1
OPERATING DATA REPORT DOCKET NO. 50-425 DATE:
JUNE 1,1994 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706) 826-4104 OPERATING STATUS
- 1. UNIT NAME:
VEGP UNIT 2
- 2. REPORT PERIOD:
MAY 1994
- 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):
1223
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWe):
1169
- 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
- 10. REASONS FOR RESTRICTION, IF ANY:
NA THIS MONTH YR. TO DATE CUMULATIVE
- 11. HOURS IN REPORTING PERIOD:
744 3623 44112
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL:
728.1 3580.6 39621.1
- 13. REACTOR RESERVE SHUTDOWN HOURS:
0.0 0.0 0.0
- 14. HOURS GENERATOR ON-LINE:
720.7 3556.4 39082.9
- 15. UNIT RESERVE SHUTDOWN HOURS:
0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH):
2523585 12518401 129597899
- 17. GROSS ELEC. ENERGY GENERATED (MWH):
863960 4304070 43986107
- 18. NET ELEC. ENERGY GENERATED (MWH):
825990 4120470 41867947
- 19. REACTOR SERVICE FACTOR 97.9 %
98.8 %
89.8 %
- 20. REACTOR AVAILABILITY FACTOR 97.9 %
98.8 %
89.8 %
- 21. UNIT SERVICE FACTOR:
96.9 %
98.2 %
88.6 %
- 22. UNIT AVAILABILITY FACTOR:
96.9%
98.2 %
88.6 %
- 23. UNIT CAPACITY FACTOR (USING MDC NET):
95.0%
97.4 %
85.2 %
- 24. UNIT CAPACITY FACTOR (USING DER NET):
95.0 %
97.3 %
85.3 %
- 25. UNIT FORCED OUTAGE RATE:
0.0%
1.2%
1.5%
- 26. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):
NONE
- 27. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP :
NA V2-2
l UNIT 2 AVERAGE DAILY DOCKET NO. 50-425 POWER LEVEL DATE:
JUNE 1,1994 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706)826-4104 DAY Net MW l
1.
1163 2.
1177
- 3.
1181
- 4.
1181
- 5.
1180
- 6.
1176
- 7.
1170
- 8.
1171
- 9.
1179
- 10.
1172
- 11.
1172
- 12.
1165 13.
1173
- 14.
1170
- 15.
1167 16.
1164 17.
1174
- 18.
1153 19.
41 20.
459 21.
1157 22.
1173
- 23.
1168 24.
1166 25.
1163 26.
1162 27..
1167 28.
1170
- 29.
1169
- 30.
1171
- 31..
1164
~
UNIT SHUTDOWNS A.ND POWER REDUCTIONS DOCKET NO. 50-425 DATE:
JUNE 1,1994 i
UNIT NAME:
VEGP UNIT 2 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706) 826-4104 REPORT MONTH MAY 1994 R
M S
E E
Y T
A T
LICENSEE SC Y
S H
EVENT TO COMPONENT CAUSE & CORRECTIVE l
P DURATION O
O REPORT ED CODE ACTION TO NO.
DATE E
(HOURS)
N D
NUMBER ME (SUBCODE)
PREVENT RECURRENCE 94-3 5/19 S
23.3 B
1 NA AB V
SEE BELOW
'FTFORCED REASON:
METHOD:
EVENTS REPORTED INVOLV S: SCHEDULED A-EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL A GREATER THAN 20%
B-MAINTENANCE OR TEST 2 - MANUAL SCRAM REDUCTION IN AVERAGE j
C-REFUELING 3 - AUTO. SCRAM DAILY POWER LEVEL FOR 4
D-REGULATORY RESTRICTION 4 - CONTINUATIONS THE PRECEDING 24 HOURS.
]
E-OPERATOR TRAINING & LICENSE 5 - LOAD REDUCTION F-ADMINISTRATIVE 9 - OTHER (EXPLAIN) j G-OPERATIONAL ERROR (EXPLAIN)
H-OTHER (EXPLAIN) 1 EVENT 94-3 CAUSE: UNIT 2 PLACED IN MODE 3 TO INVESTIGATE LEAKING VALVE.
CORRECTIVE ACTION: INVESTIGATION REVEALED A BONNET LEAK ON VALVE 2-1204-U6-085, WHICH IS THE LOOP 3 COLD LEG SAFETY INJECTION ISOLATION CHECK VALVE. THE LEAKAGE WAS REDUCED BY
' TIGHTENING THE BODY TO BONNET BOLTS A LEAK REPAIR WILL BE PERFORMED AT A LATER DATE.
4 V2-4 1
s e,
i l
l ENCLOSURE 3 l
VOGTLE ELECTRIC GENEI1ATING PLANT-UNITS 1 AND 2 CIIALLENGES TO POltV Olt SAFETY VALVES DOCKET NOS. 50-424,50-425 DATE:
JUNE 1,1994 COMPLETED BY: G. L. HOOPER TELEPHONE:
(706)8264104 EVENT DATE TAG NO.
TYPE DESCRIPTION NA NA NA NA l
-