RBG-42332, Monthly Operating Rept for Dec 1995 for RBS

Monthly Operating Rept for Dec 1995 for RBS

ML20096F011
Person / Time
Site:	River Bend
Issue date:	12/31/1995
From:	Bolke T, James Fisicaro ENTERGY OPERATIONS, INC.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RBF1-96-0008, RBF1-96-8, RBG-42332, NUDOCS 9601230166
Download: ML20096F011 (6)

Text

. . ,. . .. - ._ . . . . .

EntJrgy Operations,Inc.

River Bend Station i 5485 U S. Highway 61 l t Francis ie. LA 70775 Tel 504 336 6225 Fax 504 635 5068 James J. Fisicaro

• Duector Nuc; ear Safety I

i January 12,1996 )

U. S. Nuclear Regulatory Commission Document Contml Desk

. Mail Stop P1-37

. Washington, DC 20555 l

Subject:

River Bend Station - Unit 1 l Docket No. 50-458.

Monthly Opemting Report ,

File No. G9.5, G4.25 RBG-42332 RBF1-96-0008 i

Gentlemen:

' In accordance with River Bend Station (RBS) Technical Specification 5.6.4, enclosed is the December,1995 Monthly Operating Report for RBS.  ;

1 Sincerely, i

)

i M%

JJF/RMM/kym J enclosure l 9601230166 951231 gDR ADOCK 05000458 PDR g30010  ;

rez+ l

Monthly Operating Report January 12,1996 RBG-42332 RBF1-96-0008 Page 2 of 2 cc: U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011 NRC Senior Resident Inspector P.O. Box 1051 St. Francisville, LA 70775 INPO Records Center 1100 Cimle 75 Parkway Atlanta, GA 30339 Chester R. Oberg PUCT 7800 Shoal Creek Blvd., Suite 400N Austin, TX 78757 Dottie Sherman American NuclearInsurers 29 South Main Street West Hartford, CN 06107 Cajun Electric Power Co-op, Inc.

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4

DOCKET NO. 50/458 RIVER BEND STATION UNIT 1 REPORT NO. R-95-12 DATE Januarvi1.1995 COMPLETED BY T. J. Bolke TITLE Eneineer III TELEPilONE 504-346-8651 ext. 2940 MONTil December 1995 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER LEVEL POWER LEVEL (MWe-Net) (MWe-Net)

1. 851.3 17. 793.6

2. 847.4 18. 792.5 3, 839.1 19. 289.9

4. 835.9 20. 0.0

5. 830.5 21. 43.4

6. 828.7 22. 582.2

7. 838.0 23. 826.7

8. 833.1 24. 811.8

9. 833.0 25. 804.7

10. 832.5 26. 805.2

11. 828.9 27. 803.8

12. 823.3 28. 798.5

13. 817.7 29. 794.6

14. 804.7 30. 787.2 15, 808.7 31. 778.5

16. 798.1

DOCKET NO. 50/458 RIVER BEND STATION UNIT I

REPORT NO. R-95-12 DATE January 11,1995

, COMPLETED BY T. J. Bolke l TITLE Engineer III TELEPHONE 504-346-8651 ext. 2940 PAGE I OF 2 OPERATING STATUS

1. REPORTING PERIOD: December,1995 GROSS IlOURS IN REPORTING PERIOD: 744

3. CURRENTLY AUTilORIZED POWER LEVEL (Mwt): 2894 MAX. DEPEND CAPACITY (MWe-Net): 936 3

DESIGN ELECTRICAL, RATING (MWe-Net): 936

3. POWER LEVEL TO WillCII RESTRICTED (IF ANY)(MWe-Net): N/A

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

, 5. NUMBER OF llOURS REACTOR WAS CRITICAL 708.5 8724.5 65,220.6

6. REACTOR RESERVE SilUTDOWN llOURS 0 0 0

7. IlOURS GENERATOR ON LINE 688.3 8704.3 62,143.3

8. UNIT RESERVE SIIUTDOWN IIOURS 0 0 0

9. GROSS TilERMAL ENERGY GENERATED (MWil) 1,705,954 24,642,927 167,715,940

10. GROSS ELECTRICAL ENERGY GENERATED (MWil) 591,692 8,471,715 56,853,770 l1. NET ELECTRICAL ENERGY GENERATED (MWil) 551,116 7,931,107 53,206,839 b

l DOCKET NO. 50/458 RIVER BEND STATION UNIT 1 REPORT NO. R-95-12 DATE January 11.1995 COMPLETED BY T. J. Bolke TITLE Engineer ill TELEPilONE 504-346-8651 ext. 2940 -

PAGE 2 OF 2 OPERATING STATUS Tills YR TO CUMU-MONTil DATE LATIVE

12. REACTOR SERVICE FACTOR 95.2 99.6 73.8 13 REACTOR AVAILABILITY FACTOR 95.2 99.6 73.8

14. UNIT SERVICE FACTOR 92.5 99.4 71.6

15. UNIT AVAILABILITY FACTOR 92.5 99.4 71.6

16. UNIT CAPACITY FACTOR (USING MDC) 79.1 96.7 66.7

17. UNIT CAPACITY FACTOR (USING DESIGN MWe) 79.1 96.7 66.7

18. UNIT FORCED OUTAGE RATE 7.5 .6 12.4

19. SilUTDOWNS SCIIEDULED OVER NEXT SIX MONTilS (TYPE, DATE, AND DURATION OF EACil):

Refueling, 1/5/96,60 days

20. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

N/A J

E

e s

UNIT SHUTDOWNS AND POWER REDUCTIONS ,

, TIME TIME START PICOVER OF FROM DURATION TYPE REASON METHOD CORRECTIVE ACTION /

NO. DATE OCCURRENCE OCCURRENCE (HOURS) NOTE (1) NOTE (2) NOTE (3) COMMENTS 12/19/95 (0847) 12/21/95 (1631) 55.7 F H 2 Operators manually scrammed the reactor in response to reactor recirculating pump trips. The pump trips were caused -

by a combination ofinterlock instrument drift, high recire flow, reduced power and reduced reactor pourr. Associated instruments recalibrated.

SUMMARY

No SRV challenges occurred this month.

NOTE (1) TYPE OF OCCURRENCE: ENTER CODE DOCKETNO. 50/458 F: FORCED RIVER BEND STATION UNIT I S: SCHEDULED NOTE (2) REASON FOR OCCURRENCE: ENTER CODE REPORT NO. R-95-12 A: EQUIPhENT FAILURE (EXPLAIN IN CORRECTIVE ACTIONS /COMhENTS)

B: MAINTENANCE OR TEST REPORT MONTH December .1995 C: REFUELING D: REGULATORY RESTRICTION E: OPERATOR TRAINING AND LICENSE EXAMINATION DATE January 11.1995 F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPLAIN IN CORRECTIVE ACTIONS /COMhENTS) T. L Bolke H: OTIER (EXPLAIN IN CORRECTIVE ACTIONS / COMMENTS) COMPLETED Bi NOTE (3) METHOD OF SHUITING DOWN REACTOR OR REDUCING POWER- ENTER ONE -

SIGNATURE

1. MANUAL

2. MANUAL SCRAM Engineer III

3. AUTOMATIC SCRAM TITLE

4. - OTIER(EXPLAIN IN CORRECTIVE ACTION /COMhENTS)

TELEPHONE: 504-346-865i ext. 2940

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