ML20111B006
| ML20111B006 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 04/30/1996 |
| From: | Shannon Rogers GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20111A997 | List: |
| References | |
| NUDOCS 9605140130 | |
| Download: ML20111B006 (10) | |
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Plant Hatch Unit 1 Monthly Operating Report April 1996 j
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Table of Contents l
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Narrative Report El-1
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Operating Data Report El-2 Average Daily Power Level El-3 l
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Unit Shutdowns and Power Reductions El-4 1
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i 9605140130 960510 PDR ADOCK 05000321 R
PDR 111 5164
1 PLANT E. I. HATCH - UNIT ONE DOCKET NO.:
50-321 DATE: MAY 3, 1996 NARRATIVE REPORT COMPLETED BY:
S. B. R0GERS TELEPHONE:
(912) 367-7781 x2878 APRIL 1 0000 Activities associated with the 16th Refueling Outage continued.
APRIL 10 2335 Fuel reload into the reactor core began.
APRIL 14 1812 Reload of the reactor core was completed.
APRIL 28 0010 Shift began withdrawing control rods for unit startup.
APRIL 28 0316 Shift brought the reactor critical.
APRIL 30 0841 An automatic reactor scram occurred on high reactor pressure when the Main Turbine Bypass Valves closed.
APRIL 30 1725 Shift began withdrawing control rods for unit startup.
APRIL 30 2150 Shift brought the reactor critical.
APRIL 30 2400 Shift continued activities associated with unit startup.
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El-1 i
OPERATING DATA REPORT DOCKET NO.:
50-321 DATE: MAY 3, 1996 COMPLETED BY:
S. B. ROGERS TELEPHONE:
(912) 367-7781 x2878 OPERATING STATUS
- 1. UNIT NAME:
E. I. HATCH - UNIT ONE
- 2. REPORT PERIOD:
APRIL 1996
- 3. LICENSED THERMAL POWER (NWt :
2436
- 4. NAMEPLATE RATING (GROSS MWe :
850
- 5. DESIGN ELECTRICAL RATING (N T MWe):
776.3
- 6. HAXIMUM DEPENDABLE CAPACITY (GROSS MWe 789
- 8. IF CHANGES DCCUR IN CAPACITY (NET MWe):):
- 7. HAXIMUM DEPENDABLE CAPACITY 756 RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: NO CHANGES
- 9. N'WER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe):
NO RESTRICTIONS
- 10. REASONS FOR RESTRICTION, IF ANY:
N/A THIS MONTH YEAR-TO-DATE CUMULATIVE
- 11. HOURS IN REPORTING PERIOD:
719.0 2903 178222
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL:
56.6 1979.0 136380.5
- 13. REACTOR RESERVE SHUTDOWN HOURS:
0.0 0.0 C.0
- 14. HOURS GENERATOR ON LINE:
0.0 1881.3 131141.4
- 15. UNIT RESERVE SHUTDOWN HOURS:
0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWHt):
9201 3913084 295721850
- 17. GROSS ELECTRICAL ENERGY GENERATED (HWHe):
0 1236382 95108714
- 18. NET ELECTRICAL ENERGY GENERATED (WHe):
-6788 1162899 90526439
- 19. UNIT SERVICE FACTOR:
0.0%
64.8%
73.6%
- 20. UNIT AVAILABILITY FACTOR:
0.0%
64.8%
73.6%
- 21. UNIT CAPACITY FACTOR USING MDC NET):
0.0%
53.0%
67.8%
- 22. UNIT CAPACITY FACTOR USING DER NET):
0.0%
51.6%
65.2%
- 23. UNIT FORCED OUTAGE RA E:
100.0%
5.2%
10.6%
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE DATE, AND DURATION OF EACH):
N/A 25.IFSHUTDOWNATENDOFREPORTPERIOD,ESTIMATEDDdTEOFSTARTUP:
Generator was tied to line May 2, 1996.
- 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
N/A El-2 I
PLANT E. I. HATCH - UNIT ONE DOCKET NO.:
50-321 l
DATE: MAY 3, 1996 l
AVERAGE DAILY POWER LEVEL COMPLETED BY:
S. B. ROGERS TELEPHONE:
(912) 367-7781 x2878 p
I DAY Net MWe i
1 l
1..............
0 l
2..............
0 3..............
0 4..............
0 5..............
0 6..............
0 7..............
0 8..............
0 9..............
0 l
10..............
0 11..............
0 12..............
0 13..............
0 14..............
0 15..............
0 16..............
0 17..............
0 18..............
0 19..............
0 20..............
0 21..............
0 22..............
0 23..............
0 24..............
0 25..............
0 26..............
0 27..............
0 28..............
0 29..............
0 30..............
O t
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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NC.:
50-321 1
l DATf.: MAY 3 1996 l
UNIT NAME:
E. I. HAT N - UNIT ONE COMPLETED BY!
S. B. ROGERS TELEPHONE:
(912) 367-7781 x2878 REPORT MONTH: APRIL L '
R M
S E
E Y
l T
A T
LICENSEE SC l
Y S
H EVENT T0 COMPONENT CAUSE & CORRECTIVE l
P DURATION 0
0 REPORT ED CODE ACTION TO NO.
DATE E
(HOURS)
N D
NUMBER ME (SUBCODE)
PREVENT RECURRENCE i
96-003 960323 S
702.7 C
4 N/A RC FUELXX Activities associated with l
the 16th Refueling Outage continued.
l 96-004 960430 F
16.3 F
4 96-009 HB PIPEXX During startu, the unit l
(A) experienced h draulic fluid leaks on a Ma n Turbine Control Valve and Turbine Stop Valve. Measures taken to isolate the leaks l
resulted in a partial loss l
of hydraulic fluid flow to i
the Main Turbine Bypass Valves, causing the valves to l
close. An automatic reacter i
scram occurred on high l
reactor pressure.
The fluid leaks were repaired, and the hydraulic system was restored to normal configuration. Shift resumed startup activities.
l TYPE:
REASON:
METHOD:
EVENTS REPORTED INVOLVE A GREATER THAN 20%
F-FORCED A-EQUIPMENT FAILURE (EXPLAIN) 2-MANUAL SCRAM 1-MANUAL REDUCTION IN AVERAGE S-SCHEDULED B-MAINTENANCE OR TEST DAILY POWER LEVEL FOR C-REFUELING 3-AUTOMATIC SCRAM THE PRECEDING 24 HOURS.
D-REGULATORY RESTRICTION 4-CONTINUATIONS E-OPERATOR TRAINING & LICENSE 5-LOAD REDUCTION F-ADMINISTRATIVE 9-0THER (EXPLAIN) i G-0PERATIONAL ERROR (EXPLAIN)
H-0THER (EXPLAIN) 1 j
El-4 I
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i Plant Hatch Unit 2 Monthly Operating Report Aoril 1996 i
Table of Contents l
Paue l
Narrative Report E2-1 i
l Operating Data Report E2-2 Average Daily Power Level E2-3 l
Unit Shutdowns and Power Reductians E2-4 i
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i 111-5164
PLANT E. I. HATCH - UNIT TWO DOCKET NO:
50-366 DATE: MAY 3 1996 NARRATIVE REPORT COMPLETED BY!
S. B. ROGERS TELEPHONE:
(912) 367-7781 x2878 APRIL 1 0000 Shift continued to maintain rated thermal power.
APRIL 14 0120 Shift began reducing load to approximately 830 GMWe to perform Control Rod Drive Exercises on selected control rod drives.
APRIL 14 0146 Shift began ascension to rated thermal power.
APRIL 14 0327 The unit attained rated thermal power.
APRIL 24 1705 Shift began reducing load prior to unit shutdown for repair of a reactor feedwater vent line leak.
APRIL 15 0128 Shift manually tripped the Main Turbine to repair the reactor feedwater vent line leak.
APRIL 25 0130 Shift manually scrammed the reactor to repair the reactor feedwater vent line leak.
APRIL 26 2249 Shift began withdrawing control rods for unit startup.
APRIL 27 0218 Shift brought the reactor critical.
J APRIL 27 1502 Shift tied the Main Generator to the grid and began ascension to rated thermal power. Fuel preconditioning measures were implemented to prevent fuel degradation during ascension.
1 APRIL 29 0713 The unit attained rated thermal power.
APRIL 30 2400 Shift continued to maintain rated thermal power.
E2-1
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OPERATING DATA REPORT DOCKET NO:
50-366 DATE: MAY 3, 1996 3
i COMPLETED BY:
S. B. ROGERS I
OPERATING STATUS:
l
- 1. UNIT NAME:
E. I. HATCH - UNIT TWO
- 2. REPORTING PERIGO:
APRIL 1996
- 3. LICENSED THERMAL POWER (MWt :
2558 l
- 4. NAMEPLATE RATING (GROSS MWe :
850
- 5. DESIGN ELECTRICAL RATING N T MWe :
784
- 6. MAXIMUM DEPENDABLE CAPACI Y GRUS MWe):
844
- 7. MAXIMUM DEPENDA8LE CAPACITY NET MWe 809
- 8. IF CHANGES OCCUR IN CAPACITY RATINGS):
(ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:
NO CHANGES
]
- 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe):
NO RESTRICTIONS j
looREASONS FOR RESTRICTION, IF ANY:
N/A THIS MONTH YEAR-TO-DATE CUMULATIVE
- 11. HOURS IN REPORTING PERIOD:
719.0 2903 145848
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL:
670.2 2796.1 113277.7 i
- 13. REACTOR RESERVE SHUTDOWN HOURS:
0.0 0.0 0.0 j
- 14. HOURS GENERATOR ON LINE:
657.4 2758.7 109409.7
- 15. UNIT RESERVE SHUTDOWN HOURS:
0.0 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWHt):
1643365 6862572 243228373
- 17. GROSS ELECTRICAL ENERGY GENERATED (MWHe):
551521 2309028 79743287 i
- 18. NET ELECTRICAL ENERGY GENERATED (MWHe):
528063 2215290 75972751
- 19. UNIT SERVICE FACTOR:
91.4%
95.0%
75.0%
- 20. UNIT AVAILABILITY FACTOR:
91.4%
95.0%
75.0%
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- 21. UNIT CAPACITY FACTOR USING MDC NET :
90.8%
94.3%
68.2%
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- 22. UNIT CAPACITY FACTOR USING DER NET :
93.7%
97.3%
66.4%
i
- 23. UNIT FORCED OUTAGE RA E:
8.6%
2.2%
6.9%
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS JTYPE, DATE, AND DURATION OF EACH):
N/A
- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMAiED DATE OF STARTUP:
N/A
- 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
N/A i
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E2-2
i PLANT E. I. HATCH - UNIT TWO DOCKET NO:
50-366 DATE: MAY 3 COMPLETED BY, 1996 1
AVERAGE DAILY POWER LEVEL S. B. ROGERS TELEPHONE:
(912) 367-7781 x2878 APRIL 1996 DAY Net MWe 1..............
827 2..............
829 3..............
827 4..............
825 5..............
824 6..............
829 7..............
794 8..............
828 9..............
829 10..............
831 11..............
830 12..............
828 13..............
825 14..............
821 15..............
824 16..............
828 17..............
829 18..............
828 19..............
825 20..............
824 21..............
824 22..............
823 23..............
822 24..............
710 25..............
0 26..............
0 27..............
93 28..............
625 29..............
807 30..............
825 E2-3
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:
50-366 DATE: MAY 3, 1996 UNIT NAME:
E. I. HATCH - UNIT TWO COMPLETED BY:
S. B. ROGERS TELEPHONE:
(912) 367-7781 x2878 REPORT MONTH: APRIL 1996 i
R M
S E
E Y
T A
T LICENSEE SC Y
S H
EVENT T0 COMPONENT CAUSE & CORRECTIVE P
DURATION 0
0 REPORT ED CODE ACTION TO NO.
DATE E
(HOURS)
N D
NUMBER HE (SUBCODE)
PREVENT RECURRENCE 96-004 960425 F
61.6 A
1,2 N/A HH PIPEXX Shift manually tripped the (A)
Main Turbine and inserted a manual scram to repair a leak on a reactor feedwater vent line.
The leak on the reactor feedwater vent line was repaired, and the unit was returned to rated thermal power.
TYPE:
REASON:
METHOD:
EVENTS REPORTED INVOLVE A GREATER THAN 20%
F-FORCED A-EQUIPMENT FAILURE (EXPLAIN) 2-MANUAL SCRAM 1-MANUAL REDUCTION IN AVERAGE S-SCHEDULED B-MAINTENANCE OR TEST DAILY POWER LEVEL FOR C-REFUELING 3-AUTOMATIC SCRAM THE PRECEDING 24 HOURS.
D-REGULATORY RESTRICTION 4-CONTINUATIONS E-OPERATOR TRAINING & LICENSE 5-LOAD REDUCTION F-ADMINISTRATIVE 9-0THER (EXPLAIN)
G-OPERATIONAL ERROR (EXPLAIN)
H-0THER (EXPLAIN)
E2-4 1
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