RBG-35324, Monthly Operating Rept for June 1991 for River Bend Station Unit 1

Monthly Operating Rept for June 1991 for River Bend Station Unit 1

ML20076C566
Person / Time
Site:	River Bend
Issue date:	06/30/1991
From:	Hendl G, Odell W GULF STATES UTILITIES CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RBG-35324, NUDOCS 9107220243
Download: ML20076C566 (5)

Text

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SULF STATE S UTILITIES

, o COnfPANY" ~f'ks.m July 15, 1991 11G-3532b File Nos. G9.5, G4.25 U.S. Nuclear Regulatory Canntission Docment Control Desk Washington, D.C. 20.555 Gentl(mmt River Ibnd Station - Unit 1 Docket No. 50-458 Gulf States Utilities Ctepuiy has enclosed the June 1991 bbnthly Operating Report for River Bend Station (RBS) - Unit 1. This report is subnitted in accordance with MIS Technical Specificatian 6.9.1.6.

Sincerely, W.ll. Odell i Manager - Oversight River Ibnd Nuclear Croup UE/ENL/JWC/JCM/)ca Enclosure cc: U.S. Nuclear Regulatory Caninissio'1 NFC Resident Incrector Region IV P.O. Box 1051 611 Ryan Plaza Drive, Suite 1000 St. Francisville, IA 70775 Arlington, TX 76011 IhTO Records Center Chester R. Olen) 1100 Circle 75 Parkway PLUT Atlanta, GA 30339 7800 Shoal Creek Blvd.

Suite 400N Austin, TX 78757 Cajun Electric Power Corp., Inc.

9107220243 910630 FDR f* DOCK 05,0004 p FDR

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DOCKET NO. 50/458 RIVER DEND STATION UNIT 1 REPORT NO. B.11-06 DATE 1Rly_11, 1991 COMPLETED BY L_L_ligjidl TITLE Br...ComD1ianct_

hualYJt TELEPHONE 504-301-4732 MONTH lyne. 1991 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER LEVEL POWER LEVEL (HWe Net) (HWo-Not)

1. 897 17. 917

2. 920 18, 919

3. 917 19. 921

4. 916 20. 920 5, 916 21. 896

6. 917 22. 281

7. 915 23. 902

8. 909 24. 695

9. 923 25. 832

10. 921 26, 917

11. 919 27. 918

12. 919 28. 911

13. 918 29. 895

14. 918 30, 912

15. 750 31. N/A

16. 876

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DOCKET NO. 50/458 RIVER BEND STATION UNIT 1 REPORT NO. R-91-06 DATE July 11. 1991 COMPLETED BY G. F. Men (1 TITLE Sr. Compliang3_

Analyst TELEPHONE 504-381-4732 PAGE _1_ OF _1_

QEEBATIEG STATUS

1. REPORTING PERIOD: June. 1991 GROSS liOURS IN REPORTING PERIOD: _22A_ ,

1

2. CURRENTLY AUTHORIZED POWER LEVEL (Mwt): lagi MAX. DEPEND CAPACITY (MWe-Not): 211 DESIGN ELECTRICAL RATING (MWo-Not): 23.1

3. POWER LEVEL To t..i1CH RESTRICTED (IF ANY) (MWe-Net): HZA

4. REASONS FOR RESTRICTION (IF ANY) : N/A THIS YR TO CUMU-MONTH DATE LATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL. . . 720 4171.62 37581.43

6. -REACTOR RESERVE Sl{UTDOWN HOURS. . . . . . 0 .

0 0

7.  !!OURS GENERATOR ON- LINE . . . . . . . . . 720 4123.27 35306.70'

8. UNIT RESERVE SHUTDOWN HOURS . . . . . . . 0 0 0

9. . GROSS TilERMAL ENERGY GENERATED (MWH) . . 2 . 0'0 5 .' 8 4 7 11. 4 9 25 _t51 22 6 67 . 9 6 8

10. GROSS ELECTRICAL ENERGY GENERATED (MWil) . 674.490 3.887.018 31.340.131

11. NET ELECTRICAL ENERGY GENERATED (MWH) . _ . 630.878 3.641.429 29.323.179

e DOCKET WO. 50/458 RIVER BEND STATION UNIT 1 l REPORT WO. R-91-06 DATE July 11. 1991 COMPLETED BY G. F. Handl  !

TITLE gr. Compliance I Analyst  !

TELEPHONE 504-381-4732 I PAGE P OF _.1_

1 OPERATING STATUS 1 1

THIS YR TO CUMU - i MONTH DATE LATIVE l

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12. REACTOR. SERVICE FACTOR. . . . . . . . . . 100 96.1 77.1

13. REACTOR AVAILABILITY FACTOR . . . . . . . 100 96.1 77.1

14. UNIT SERVICE FACTOR . . . . . . . . . . . 100 94.9 74.9

15. UNIT AVAILABILITY FACTOR. . . . . , . . . 100 94.9 74.9 '

16. UNIT CAPACITY FACTOR (Using MDC). . . . . 93.6 89.6 .68.6

17. UNIT CAPACITY ? ACTOR (Using Design MWe) . 93.6 89.6 68.6

18. UNIT FORCED OUTAGE RATE . . . . . . . . . 0 5.1 7.7

19. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE, AND DURATION OF EACH): Mid-Cycle 09/22/91 10 days

20. UNITS-IN TEST STATUS (PRIOR TO COMMERICAL OPERATTON):

N/A l

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UNIT SHUTDOWNS AND POWER REDUCTIONS -

_____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - _ _ _ _ - - _ . - - - - _ _ ___3

- _ _ = - - ____________ ___ _ -- _____________- _______ _ _ _ _ _ ___

TIME TIME '

START RECOVER OF FROM DURATION TYPE REASON METHOD NO. DATE OCCURANCE OCCURANCE (HOURS) NOTE (1) NOTE (2) NOTE (3) CORRECTIVE ACTION / COMMENTS

__ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ = = - - _ __-

91-C8 06/21/91 2326 06/22/91 20.2 S A 1 Replace redundant steam 1937 bypass valve EHC controls power supply.

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SUMMARY

! NOTE (1) TYPE OF OCCURANCE: ENTER CODE DOCKET NO. 50/458 F: FORCED RIVER BEND STATION UNIT 1 S: SCHEDULED NOTE (2) REASON FOR OCCURANCE: ENTER CODE REPORT NO. R-91-06 A: EQUIPMENT FAILURE (EXPLAIN IN CORRECTIVE ACTIONS / COMMENTS)

B: MAINTENANCE OR TEST REPORT MONTH JUNE, 1991 C: REFUELING D: REGULATORY RESTRICTION E: OPERATOR TRAINING AND LICENSE EXAMINATION DATE July 11, 1991 F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPLAIN IN CORRECTIVE ACTIONS / COMMENTS) G. F. Hendl .

H: OTHER (EXPLAIN IN CORRECTIVE ACTIONS / COMMENTS) COMPLETED BY /

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, / /

NOTE (3) METHOD OF SHUTTING DOWN REACTOR OR REDUCING POWER: ENTER ONE ,4 ' 6%0~ _/ -'l ' '/

f

1. MANUAL ' SIGNATURE

2. MANUAL SCRAM

3. AUTOMATIC SCRAM Sr. CW.pliance Analyst

4. OTHER (EXPLAIN IN CORRECTIVE ACTION / COMMENTS) TITLE TELEPHONE 504-381-4732 1

]

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