RBG-27293, Monthly Operating Rept for Dec 1987

Monthly Operating Rept for Dec 1987

ML20148G342
Person / Time
Site:	River Bend
Issue date:	12/31/1987
From:	Booker J, Cole R GULF STATES UTILITIES CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
RBG-27293, NUDOCS 8801260473
Download: ML20148G342 (5)

Text

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DOCKET NO. 50/458

' RIVER BEND STATION UNIT -1 REPORT NO.- 'R-87-012 DATE Jan. 14, 1988 COMPLETED BY R. E. Cole TITLE ~Ir. Systems Eng.

TELEPHONE 635-6094 X4826-MONTH- DECEMBER, 1987 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Ne t ) .

1. 0 17. 0 2 0 18. 0 3 0 19. 0

4. 0 20. 0

5. 0 21. 0

6. 0 22. O

7. 0 23. 0

8. 0- 24. 0

9. 0 25 0

10. 0 26, 95

11. 0 .27. 238

12. 0 28, 270~

13 0 29. '558

14. 0 30. 421

15. 0 31, 838

16. 0 8801260473 871231 PDR ADOCK 05000458 R PDR Ifl

DOCKET NO. 50/458 FIVER BEND STATION UNIT 1 REPORT NO. R-87-012 DATE Jan. 14, 1988 COMPLETED BY R. E. Cole TITLE Sr. Svstems Eng.

TELEPHONE 635-6094 X4826 PAGE 1 OF 2 OPERATING STATUS

1. REPORTING PERIOD: DECEMBER, 1987 GROSS HOURS IN -REPORTING PERIOD: 744 -

2. CURRENTLY AdTHORIZED POWER LEVEL (Mwt): 2894 MAX. DEPEND CAPACITY (MWe-Ne t) : 936 DESIGN ELECTRICAL RATING (Mwe-Ne t ) : 936

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Ne t) : N/A

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

5. NUMBER OF HOURS REACTOR WAS CPITICAL... 215.1 5995.1 12.243.1

6. REACTOR RESERVE SHUTDOWN HOURS......... 0.0 0.0 0.0

7. HOURS GENERATOR ON LINE............... 139.0 5837.7 10,531.7 8 UNIT RESERVE SHUTDOWN HOURS........... 0.0 0.0 0.0

9. , GROSS THERMAL ENERGY GENERATED (MWH) . . 214,520 15,469,328 25,599,812 10 GROSS ELECTRICAL ENERGY GENERATED (MWH) 63,527.0 5,301,419.3 8,6:21,374.7

11. NET ELECTRICAL ENERGY GENERATED (MWH). 58,070,0 4,964,440.0 8,055,207.0

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DOCKET NO. 50/458 RIVER BEND STATION UNIT 1 REPORT NO. R-87-012 DATE Ihn. 14, 1988 COMPLETED BY R. E. Cole TITLE Sr. Systems Eng.

TELEPHONE 635-6094 X4826 PAGE 2 OF 2 OPERATING STATUS THIS YR TO CUMU-MONTH DATE LATIVE

12. REACTOR SERVICE FACTOR ........... 28.9 68.4 64.5

13. REACTOR AVAILABILITY FACTOR ...... 28.9 68.4 __64.5

14. UNIT SERVICE FACTOR .............. 18.7 66.6 61.5 15 UNIT AVAILABILITY FACTOR 18.7 *

......... 66.6 61.5

16. UNIT CAPACITY FACTOR (Using MDC).. 8.3 60.5 55.9 17 UNIT CAPACITY FACTOR (Using Design MWe) ...................... _ 8.3 60.5 55.9 18 UNIT FORCED OUTAGE RATE .......... 54.1 9.2 13. <4

19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

NONE

20. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A

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

FORECAST ACHIEVED INITIAL CRITICALITY N/A 10-31-85 1

INITIAL ELECTRICIT'l N/A 12-03-85 COMMERCIAL OPERATION N/A 6-16-86 l

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INIT SIKTIDOWS APO POWER RHXCTIONS TIME TIME STAIT RB00VER OF MEM DURATION TYPE REASON ME"IHOD CORRPCTIVE ACTIGE/OCMENIS NO. DATE OOCURRANCE OOCURRANCE (IKXIRS) NOIE (1) NUIE (2) NOIE (3) 87-09 871201 0000 0918 441.3 S C 1 Planned as part of First Refueling Outage.

871219 871219 0918 0510 -

F II 1 Manual Scram due to CRD valve line up 871221 because of deficient procedure. LER-87-032 871221 0510 1429 -

F A 3 Autanatic scram fran manual half scram due 871222 to spurious IRM A spike. LER-87-034 871222 1429 0501 163.7 F A 1 Manual scram to correct water level 871226 instrumentation on Range B.

SU WARY: Carpletea First Refueling Outage. Total auration was 2310.23 hours2.662037e-4 days <br />0.00639 hours <br />3.80291e-5 weeks <br />8.7515e-6 months <br /> scheaulea ana 163.7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br /> forced.

NUIE (1) TYPE OF OOCURRANCE: ENTER CODE DOCKET NO. 50/458 F: FORCED RIVER BEND STATION UNIT 1 S: SCHEDULED REPORT NO. R-87-012 NOTE (2) REASON FOR OCCURRANCE: DEER CODE A: EQUIPMENT FAILURE (EXPIAIN IN CORFECTIVE ACTIONS /CWMENTS) REPORT FONITI December, 1987 B: MAINTENANCE OR TEST C: REFUELING D: REGULATORY RESTRICTION E: OPERATOR TRAINING AND LICENSE EXAMINATION DATE January 14, 1988 F: ADMINISTRATIVE G: OPERATIONAL ERROR (EXPIAIN IN CORRECTIVE ACTIONS /COMMEtES) R. E. Cole H: CfIFER (EXPIAIN IN CORRECTIVE ACTIONS /COETENTS) COMPIIT. ED BY:

WOIE (3) MEIY10D OF SIRTITING DOWN REACIOR OR REDUCING POWER: ENTER CODE 1: MANUAL SIGNA 1UPE 2: MANUAL SCRAM i 3: ALTIOMATIC SCRAM Sr. Systens Engineer 4: 01 TIER (EXPIAIN IN CORRECTIVE ACTION /OOMMENTS) mLE TELEPHONE 504 635 6 s4@26

o GULF STATES UTILITIES COMPANY RIVER BEND STATION POST OFFICE BOX 220 St. FR ANOSvfLLE LOutstAM 70775 AAEA CODE SO4 635 6094 346 8651 January 15, 1987 RBC- 27293 File Nos. G9.5, G9.25.1.5 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Gentlemen:

River Bend Station Unit 1 Docket No. 50-458 Enclosed is Gulf States Utilities Company's Monthly Operating Report for December 1987 for River Bend Station (RBS) - fnit 1. This report is submitted in accordance with RBS '.echnical Specification 6.9.1.6.

Sincerely,

, b. '

J. E. Booker Manager-River Bend Oversight River Bend Nuclear Group Enclosure ec: U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76011 ,

NRC Resident Inspector P.O. Box 1051 St. Francisville, LA 70775 INPO Records Center 1100 Circle 75 Parkway Atlanta, GA 30339 Cajun Electric Power Coop., Inc, q

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