ML20070J974

Monthly Operating Rept for Feb 1991 for Callaway Plant Unit 1.W/910306 Ltr

ML20070J974
Person / Time
Site:	Callaway
Issue date:	02/28/1991
From:	Blosser J, Mccann R UNION ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ULNRC-2375, NUDOCS 9103180237
Download: ML20070J974 (6)

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March 6, 1991 OVION Euscnuc 13 Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 ULNRC 2375

Dear Sir:

DOCKET NUMBER 50 483 CALIAWAY PLANT UNIT 1 FACILITY OPERATING LICENSE NPF 30 MONTHLY OPERATING REPORT FEBRUARY 1991 The enclosed Monthly Operating Report for February, 1991 is subtnitted pursuant to section 6.9.1,8 of the Callaway Unit 1 Technical specifications.

[M j . D. Blosser Manager, Callaway Plant gb i O gh l JDB/DEY/RDA/ TAM / M/cre l Enclosure cc: Distribution attached b.0a0$b

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i cIc distribution for ULNRC.2375  ;

l gJth enclosures Mr. Richard Hague, Chief l Project Sect 1on lA U. S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Clen Ellyn, IL 60137 Mr. M. D. Lynch (2 copies)

Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission 1 White Flint, North, Mail Stop 13E21 11555 Rockville, MD 20852 NRC Resident Inspector '

Manager, Electric Department Missouri Public Service Commission P.O. Box 360 Jefferson City, MO 65102 l

1 I

. i DOCKET NO.- 50 483 UNIT NAME CALLAWAY UNIT 1 DATE 3 06 91 COMPLETED BY R. J . McCann TELEPHONE 314/676 8243 PART A OPERATIONS

SUMMARY

The plant operated at approximately 100% power for the entire month with the following exception.

On 2/23/91, load was reduced to 60% to replace a power supply in the 'A' main feedwater pump governor control circuit. Full power operation resumed on 2/24/91.

PART B PORV AND SAFETY VALVE

SUMMARY

None 9

Page 1 of 4-

PART C

-AVERACE DAILY UNIT POWER LEVEL DOCKET NO 50 483 .

UNIT Callaway Unit 1-DATE 3 06 91 COMPLETED BY R. J. McCann TELEPHONE 314/676-8243 1

MONTH: FEBRUARY 1991 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL.

DAY (MVc Net) DAY (MWe) 1 1177 17 1178 2 1167 18 1170 3 1176 19 1179 s

4 1175 20 1178 5 1177 21 1173 6 1182 22 1178 7- 1182 23 1137 8 1182 24 1099 9 1162 25 1179-10 1180 26 1179 11 1182 27 1176 12 1173 28 1168 13 1175 29 14 1182 30 s

'15 1185 '3i 16 1178 Page 2 of 4

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, Part D OPERATING DATA REPORT l DOCKET NO. 50 483 UNIT NAME CALLAVAY UNIT DATE 3 06 91 COMPLETED BY R. J. McCANN TELEPHONE 314/676-8243 ,

OPERATING STATUS (YTD CUM)

1. REPORTING PERIOD: February 1991 GROSS HOURS IN REPORTING PERIOD: 672 -1416 54.277.5

2. CURREhTLY AUTHORIZED POVER LEVEL (MWt): 3565 MAX. DEPEhD. CAPACITY (We-Net): 1125 DESIGNELECTRICALRATING(MVe-Net): 1171 3, POVERLEVELTOVHICHRESTRICTED(IFANY)(MWe-Net):

4, REASONS FOR RESTRICTION (IF ANY):

TH15 MONTH YR TO DATE CUMULATIVE 5, NUMBER OF HOURS REACTOR VAS CRITICAL. . 672.0 1416.0 46,761.4

6. REACTOR RESERVE SHUTDOWN HOURS, ... 0 0 0

7. HOURS GENERATOR ON LikE. . 672.0 1416.0 45.539.2

8. UNIT RESERVE SHUT 00WN HOURS., .. 0 0 0 l

9. GROSSTHERMALENERGYGENERATED(MWH). 2,376,421 5,005,922 150.893.517

10. GROSSELECTRICALENERGYGENERATED(MVH). 824,040 1,741,586 51,362,167

11. NET ELECTRICAL ENERGY GENERATCO (MVH). 787.892 1,666,212 48,766,389 i.

1

12. REACTOR SERVICE FACTOR. . 100.0 100.0 86.2

! 13. REACTOR AVAILABILITY FACTOR. .. . 100.0 100.0 8'i 2 1

14 UNIT SERVICE FACTOR. .... . .. .. 100.0 100.C 83.9

15. UNIT AVAILABILITY FACTOR. . ... .. . 100.0 100.0 83.9 I

16. UNIT CAPACITY FACTOR (Using M00).... 104.2 104.6 79.9 a 17. UNIT CAPACITY FACTOR (Using Design MWe).. 100.1 100.5 76.7

18. UNii FORCED OUTAGE RATE., ... . 0.0 0.0 3.4

19. SHUT 00VNS SCHEDULE 0 CVER NEXT 6 HONTHS (TYPE, DATE, AND DURATION OF EACH):

I 20, IF $ HUT DOWN AT END OF REPORTING PERIOD, ESTIMATED DATE OF STARTUP:

4 Page 3 of 4 l J

l PART E .

t! NIT SHUTDOWNS AND POWER REDUCTIONS ,

DOCKET No. 50-483 ttNIT hAME CALLAWAY t! NIT 1 DATE 3-06-91 1 COMPLETED BY R. J. McCann TELEPHONE 314/676-8243 i REPORT MONTH: FEBRUARY 1991

'l METHOD OF TYPE SHUTTING DOWN

! F: FORCED DURATION THE REACT 0.1 02  ;

NA DATE S: SCHEDULJD D (HOURS) REASON. REDUCING POWER CORRECTIVE ACTIONS / COMMENTS 1 2/23/91 S 0 A 1 On 2/23/91. load was reduced to 60% to replace a power supply in the 'A' main feed =ater pump governor control

, circuit. Full power operation resumed on 2/24/91.

i s

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SUMMARY

i.

REASON METHOD

. A

EQUIPMENT FAILURE TEXPLAIN) ' 1: MANUAL

, B: MAINT. OR TEST 2: MANUAL SCRAM C. REFUELING 3: AUTOMATIC SCRAM i- D: REGULATORY RESTRICTION 4: OTHER (EXPLAIN) l E: OPERATOR TRAINING AND i

LICENSE EXAMINATION F: ADMINISTRATIVE.-

6: OPERATIONAL ERROR (EXPLAIN) .

H: OTHER (EXPLAIN)

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