ML20072E829

Monthly Operating Rept for Jul 1994 for Callaway Unit 1.W/

ML20072E829
Person / Time
Site:	Callaway
Issue date:	07/31/1994
From:	Blosser J, Mcinvale J UNION ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ULNRC-3055, NUDOCS 9408230108
Download: ML20072E829 (6)

Text

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, favn M > ,,,n E525 i August 8,1994 Uvio,v ILCTitlC a

Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 ULNRC-3055

Dear Sir:

DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT I FACILITY OPERATING LICENSE NPF-30 MONTiiLY OPERATING REPORT JULY.1994 The enclosed Monthly Operating Report for July,1994 is submitted pursuant to section 6.9. l.8 of the Callaway Unit i Technical Specifications.

, . D. Blosser Manager, Callaway Plant JDB/DEY/J 1/fAM/ .Werd Enclosure cc: Distribution attached 220C03 9408230108 940731 PDR ADOCK 05000483 ' I 5

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cc distribution for ULNRC-30$$

with enSlqELrgs Alr. M. J. Farber, Chief Reactor Projects Section 3C U.S. Nuclear Regulatory Commission Region til 801 Warrenville Road Lisle, IL 60532-4351 Mr. L. R. Wharton (2 copics)

OfTice of NucIcar Reactor Regulation U.S. Nuclear Regulatory Commission 1 White Flint, North, Mail Stop 13E21 1155 Rockville, MD 20852 NRC Resident inspector Manager, Electric Department Missouri Public Service Commission P.O. Box 360 JefTerson City, MO 65102 l

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I DOCKET NO. 50-483 UNIT NAME CALLAWAY UNIT I DATE 08-08-94 COMPLETED BY J. B. McInvale TELEPilONE 314/676-8247 PART A OPERATIONS

SUMMARY

The plant operated at approximately 100% power for the month of July with the following exceptions:

Power was reduced to 93% to repair a low pressure heater tube leak on 7-7 94.

Power was reduced to approximately 70% for two days beginning on 7-8-94 for planned repair of a feedwater pump check valve.

Power was reduced to 91% on 7-19 94 for repair of a circulating water pump. The plant was returned to powcr on 7-20-94.

Power was reduced to 97% briefly for instrument calibrations on 7-22-94.

PART B PORV AND SAFETY VALVE

SUMMARY

None l

i Page 1 of 4

l PART C AVERAGE DAILY UNIT POWER LEVEL DOCKET NO 50-483 UNIT Callaway Unit i DATE 08-08-94 COMPLETED BY J. B. McInvale TELEP110NE 314/676-8247 MOVTH: JULY 1994 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-Net) DAY (MWe-Net) i i134 17 1140 I

j 2 1139 18 II34 3 1140 19 1102 4 1106 20 1012 5 1126 21 1126 6 1127 22 1126 7 1079 23 II32 8 939 24 1122 9 763 25 1119 10 798 26 1143 11 1123 27 1147 12 l139 28 II49 13 1135 29 1147 14 1140 30 1149 15 1142 31 1144 16- 1140 i l

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PART D OPERATING DATA REPORT DOCKET NO. 50-483 UNIT NAME CALLAWAY UNIT 1 DATE 08-08-94 COMPLETED BY J. B. McInvalc TELEPHONE 314/676-8247 OPERATING STNIUS (YTD) (CUM)

1. REPORTING PERIOD. JULY 1994 GROSS llOURS IN REPORTING PERIOD: 744 5087 84,252.5 2 CURRENTLY AtrrilORIZED POWER LEVEL (MWi). 3565 MAN. DEPEND. CAPACITY (MWe-Net): 1115 DESIGN ELECTRICAL RATING (MWeNet): 1171

3. POWER LEVEL TO WillCil RESTRICTED (IF ANY)(MWe-Net):

4. REASONS FOR RESTRICTION (IF ANY):

Jills MONI].1 YR TO DATE CUMULATIVE

5. NUMilER OF IlOURS REACTOR WAS CRITICAL. 744 5087 74,033 7

6. REACTOR RESER VE SIIlfrDOWN IIOURS... 0 0 0

7. IlOURS GENERATOR ON I INE.. 744 5053.7 72,608.8

8. UNIT RESERVE SiltrrDOWN llOURS... 0 0 0

9. GROSS TilERMAL ENEROY GENEP ATED(MWil).. 2,549,178 17,690.536 244,555,624

10. GROSS ELECTRICAL ENERGY GENERATED (MWil)... 857,827 6,047,611 83,4I8,734

11. NET ELECTRICAL ENERGY GENERAT ED (MWil) 817,462 5,773,581 79,337,632 12 REACFOR SERVICE FACTOR I00.0 100.0 87.9 13 REACTOR AVAILAlllLTTY FACTOR .. 100.0 100.0 87.9

14. UNIT SERVICE FACTOR 100.0 99.3 86.2

15. UNIT AVAll All!LTTY FACTOR.. 100.0 99.3 86.2

16. LNIT CAPACITY FACTOR (Using MDC),... 98.5 101.8 84 5

17. UNIT CAPACITY FACTOR (Using Design MWe)... 93.8 - 96.9 80.4 18 UNIT I ORCED OUTAGE RATE . 0.0 0.0 236 j

19. SilUTDOWNS SCIIEDULED OVER NEXT 6 MONTilS (TYPE, DATE, AND DURATION OF EACll); l l

20. IF Siltrr DOWN AT END OF REPORTING PERIOD, ESTIMATE DATE OF STARTUP: N'A Page 3 of 4

d PART E

• UNTT Sl!UTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-483 UNIT NAME CALIAWAY UNIT I DATE 084J8-94 COMPLETED BY I B. McInvale TELEPIIONE 314'676-8247 REPORT MONTII: WLY 1994 METIIOD OF TYPE SIIUTTING DO%W F: FORCED DURATION TIIE REACTOR OR

>_Q DATE S: SCIIEDULED . (IIOURS) REASON REDUCING POWER CORRECTIVE / ACTIONS COMMENTS 2 7-8-94 S 53 4 A I A managemera decision u as made to reduce power for repair of a check valve.

SUMifARY Power was reduced to 70% so that one feedwater pump could be sin:tdown for repair of a leak on its discharge check vahe.

REASON METIIOD A EQUIPMENT FAILURE (EXPLAIN) I: MANUAL B: MAINT. OR TEST 2: MANUALSCRAM C: REFUELING 3: ALTOMATIC SCRAM D: REGUIATORY RESTRICTION 4: OTIIER(EXPLSIN)

E: OPERATORTRAINING AND LICENSE EXAMINATION F: ADMINISTRATION G: OPERATIONAL ERROR (EXPLAIN)

II: OTilER(EXPLALN)

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