ML20244E219

Monthly Operating Repts for Jan 1989 for Sequoyah Nuclear Plant,Unit 1 & 2

ML20244E219
Person / Time
Site:	Sequoyah
Issue date:	01/31/1989
From:	Dupree D TENNESSEE VALLEY AUTHORITY
To:
Shared Package
ML20244B907	List: ML20244B904 ML20244E219 ML20244E241
References
NUDOCS 8906200220
Download: ML20244E219 (5)

Text

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)' FUEL PERFORMANCE I Unit 1 The core average fuel exposure accumulated during January was 1,156 MWD /MT'J, with a total accumulated core average fuel exposure of 1,397 MWD /MTU.

Unit 2 The core average fuel exposure accumulated during January was 476 MWD /MTU, with a total accutr.ulated core average fuel exposure of 14,483 MWD /MTU.

SPENT FUEL PIT (SFP) STORAGE CAPABILITIES The total storage capability in the SFP is 1,386 bundles. Ilowever, there are five cell locations that are incapable of storing spent fuel. Four locations (A10, All, A24, and A25) are unavailable because of a suction-strainer conflict, and one location (A16) is unavailable because of an instrumentation conflict.

Presently, there is a total of 348 spent-fuel bundles stored in the SFP. The remaining storage capacity is 1,033 bundles.

PORVs AND SAFETY VALVES

SUMMARY

No PORVs or safety valves were challenged in January.

Unit 2: kihen the block valve to 2-PCV-68-340 (PORV) was opened, it popped opened momentarily.

SPECIAL REPORTS There were no special reports submitted to the NRC for the month of January, m

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SEQUOYAH NUCLEAR PLANT AVERAGE DAILY' POWER LEVEL DOCKET NO. : 50-327-UNIT : ONE DATE : FEBRUARY 07,1989 .

COMPLETED BY : D.C.DUPREE I TELEPHONE : (615)843-6722 MONTH: JANUARY 1989 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe Net) DAY (MWe Net)

Ol' 1089 17 1136 02 1105 18 1138 03 1108 19 1136 04 1110 20 1134 05 1113 21 1136 06 1129 22 1138 07 1132 23 1139 08 1111 24 1142 09 1134 25 1137 10 1131- 26 1136 11 1135 27 1137 12 1135' 28 1137 13 1118 29 1134 14 784 30 1141 15 1009 31 1140 --

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i- _., . DATE FEBRUnRY 07i 19C'/

f* COMPLETED DV D.C.DUPR:+

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• b 1 S ) 840-67M' LFERATING STATUS .

31.-.Wh1T NAME! SEGUOYAH NUCLEAR. PLANT,' UNIT 3: NOTES:

2.s REPORT PERIOD: f JANUARY 198:7 3.' DL! CENSED uTHERMAL POWER (MWT3 : -3411.O 4.= NN1EPLATE R ATING (GROSS MWE): 1220.6 '

Sk DESIGN. ELECTRICAL RATING (NET MWE): 1148.O

'6. tTAXIMUM LDEFENDABLE CAP ACITV SROSS MWE): 1100.0

7. MAXIMUM' DEPENDABLE CAPACITY (NET MWE): _1148.O-

-0. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMUERG 3:THROUGH~7)SINCE LAST REPORY, GIVE REASONS-i 9.' l PCMER - LEVEL TO WHICH RESTRICTED, IF ANY(NET NWE.): _

UNIT RESTRICTED TO 905 MWE.

'~ 10.--REASONS FOR RESTRICTIONS,IF ANY-UNIT RESTRICTED FOR ' CORE ' LIFE CONSERVATION.

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THIS' MONTH YR.-TD-DATE (:UMULAN VE

' 1.1. FOURS IN REPORTING PERIOD. 744.00 744 00 DG460.00

'12. NUMBEit OF-HOURS REACTOR WAS CRITICAL 429.2S 429.25 2761ti.E "13. NEACTOR RESERVE SHUTDOWN HOURG- O.00 O. CO O.00

14. FOURS GENERATOR ON-LINE. 423.97 420.97 27020.94

10. UN1T RESERVE SHUTDOWN HOURS 0.00 O.00 O.00

- 16. GROSS THERMAL ENERGY GENERATED (MWHL 1014107.44 1014107.44 9273828U.50'

17. GNOSS ELECTRICAL-ENERGY GEN. tNWH) 34D270.00 342270.CO 20030990.00

~ 18. NET ELECTRICAL ENERGY GENERATED (MWH)' 324564.00 324564.00 2& 1S660. F 1 ?. UNIT SERVICE-FACTOR 37.66 57.os 46. 2.c 2 0., UNIT AVAILABILITY FACTOR 57'66 57.66 46.L' 21.E UNIT CAPAC7TY-FACTOR (USING MDC NET) 30.00 '38. 0 0 29.To

22. UNIT CAPACITY FACTOR (USING DER NET). 08.00 30. CO N. 7 A T3; ~ UNIT FORCED OUTAGE RATE O.00 O. CO '40. 2

?24. JHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DAT E, . AND DUR A TION O!- EACP4-

25. :.~ SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF GTARTUP- '

OCL.E THREE REFUELING EEGAN JANUARY 18, 1989. THE STARTUP OF UNIT-2 IS SCHEDULED FOR MANCH J989.

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