ML20045B452

Monthly Operating Rept for May 1993 for River Bend Station, Unit 1.W/930614 Ltr

ML20045B452
Person / Time
Site:	River Bend
Issue date:	05/31/1993
From:	Booker J, Hendl G GULF STATES UTILITIES CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RBG-38628, NUDOCS 9306170382
Download: ML20045B452 (5)

Text

,

j GULF STATES UTILITIES COMPANY  ;

MivlN tiENO ET ATION Past OHICE 00x 220 ST FAANCisvnt LOUtMANA 7077$ ,

AM A CODF V4 535 SN 345 Bf41 June 14, 1993 1 RBG- 38628 '

File Nos. G9.5, G4.25 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 .

Gentlemen:  ;

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

Gulf States Utilities Company has enclosed the May 1993 Monthly Operating Report for i River Bend Station (RBS) - Unit 1. This report is submitted in accordance with RBS l Technical Specification 6.9.1.6.

Sincerely, l Al2WZ tid ,

i

.E. Booker ,

Manager - Safety Assessment and Quality Verification River Bend Nuclear Group l h

LA DNL/

h G/kym  !

I cc: U.S. Nuclear Regulatory Commission Chester R. Oberg ,

Region IV PUCT  ;

611 Ryan Plaza Drive, Suite 400 7800 Shoal Creek Blvd.  !

Arlington, TX 76011 Suite 400N _

Austin, TX '15157  !

NRC Resident Inspector P.O. Box 1051 Dottie Sher.aan St. Francisville, LA 70775 American Nuclear Insurers  ;

29 South Main St.  ;

INPO Records Center West Hartford, CN 06107 1100 Circle 75 Parkway Atlanta, GA 30339 Cajun Electric Power Coop, Inc.  ;

/ [> l l 930617o382 930531 w /

fR .ADDCK 05000458 k U-  !

PDR. g .l

DOCKET NO. 50/458-RIVER BEND STATION UNIT 1 REPORT NO. R-93-05 DATE June 8, 1993 COMPLETED BY G. F. Hendl TITLE Sr. Compliance Analyst TELEPHONE 504-381-4732 MONTH MAY, 1993 DAY AVERAGE DAILY DAY AVERAGE DAILY

, POWER LEVEL POWER LEVEL I

(MWe-Net) (MWe-Net) l l

1. 0 17. O j

2. 0 18. 0

3. 0 19. 0

4. 0 20. 0 l

5. 0 21. 0

6. 0 22. 0

7. 0 23. 0

8. 0 24. 0

9. 0 25. 0

10. 0 26. 0

11. 0 27. 0

12. 0 28. 0

13. 0 29. 0

14. 0 30, 0

15. 0 31. 0

16. 0

.~ .

DOCKET NO. 50/458 RIVER BEND STATION UNIT 1  ;

REPORT NO. R-93-05 +

DATE June 8. 1993 COMPLETED BY G. F. Hendl-TITLE Sr. Compliance Analyst TELEPHONE 504-381-4732 >

+

PAGE 1 OF 2 OPERATING STATUS

1. REPORTING PERIOD: Mav.-1993 GROSS HOURS IN REPORTING PERIOD: 744 2.

CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 2894 MAX. DEPEND CAPACITY (MWe-Net): 23_fi DESIGN ELECTRICAL RATING (MWe-Net): 91fi 3.

POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net) : N/]1

4. REASONS FOR RESTRICTION (IF ANY) : N/_A THIS YR TO MONTH DATE CUMULATIVE  ;

5. NUMBER OF HOURS REACTOR WAS CRITICAL 0

. . 2.558.32 47.097.'72

6. REACTOR RESERVE SHUTDOWN HOURS 0

. . . . . 0 0

7. HOURS GENERATOR ON LINE 0

. . . . . . . . 2.558.32 44.461.23' ,

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

9. GROSS THERMAL ENERGY GENERATED (MWH) 0

. . 7.185.943 118.275.933

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 0 2.443.663 39.985.233 ,

11. NET ELECTRICAL ENERGY GENERATED (MWH). . 0 2.291.698- 37.423.328

l DOCKET NO. 50/458 l RIVER BEND STATION UNIT 1 l REPORT NO. R-93-05 <

DATE June 8. 1993 l COMPLETED BY G. F. Hendl l TITLE Sr. Compliance Analyst TELEPHONE 504-381-4732 PAGE 2 OF 2 I OPERATING STATUS THIS YR TO CUMU-MONTH DATE LATIVE

12. REACTOR SERVICE FACTOR

. . . . . . . . . 0 70.6 71.5

13. REACTOR AVAILABILITY FACTOR. . . . . . . . 0 70.6 71.5

14. UNIT SERVICE FACTOR . . . . . . . . . . . 0 70.6 ts9.3

15. UNIT AVAILABILITY FACTOR . . . . . . . . . 0 70.6 69.3

16. UNIT CAPACITY FACTOR (Using MDC) . . . . . 0 67.6 63.8

17. UNIT CAPACITY FACTOR (Using Design MWe). . 0 67.6 63.8

18. UNIT FORCED OUTAGE RATE . . . . . . . . 100 24.5 11.5

• t

19. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE, AND DURATION OF EACH) :

None.

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

N/A  ;

i

UNIT SHUTDOWNS AND POWER REDUCTIONS -

TIME TIME START RECOVER OF FROM DURATION TYPE REASON METHOD CORRECTIVE ACTION /

NO. DATE OCCURRENCE OCCURRENCE (HOURS) NOTE (1) NOTE (2) NOTE (3) COMMENTS 93-04 93/04/27 1200 ----

828 F A ---

concluded MSIV repairs.

Experienced failure of "B" Recire. Pump Seal during heatup prior to grid synch. Reactor manually shut down.

SUMMARY

NOTE (1) TYPE OF OCCURRENCE: ENTER CODE DOCKET NO. 50/458 F: FORCED RIVER BEND STATION UNIT 1 S: SCHEDULED NOTE (2) REASON FOR OCCURRENCE: ENTER CODE REPORT NO. R-93-05 At EQUIPMENT FAILURE (EXPLAIN IN CORRECTIVE ACTIONS / COMMENTS)

B: MAINTENANCE OR TEST REPORT MONTH MAY, 1993 C: REFUELING D REGULATORY RESTRICTION E: OPERATOR TRAINING AND LICENSE EXAMINATION DATE June 8, 1993 F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPLAIN IN CORRECTIVE ACTIONS / COMMENTS) G. F. Hendl H: OTHER (EXPLAIN IN CORRECTIVE ACTIONS / COMMENTS) ED E NOTE (3) METHOD OF SHUTTING DOWN REACTOR OR REDUCING POWER: ENTER ONE 47f M SIGNATU'E R

1. MANUAL

2. MANUAL SCRAM

3. AUTOMATIC SCRAM Sr. Compliance Analyst

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

_ _ _ _ ._. .