ST-HL-AE-2620, Monthly Operating Rept for Mar 1988

Monthly Operating Rept for Mar 1988

ML20151F921
Person / Time
Site:	South Texas
Issue date:	03/31/1988
From:	Mcburnett M, Nesrsta J HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
ST-HL-AE-2620, NUDOCS 8804190059
Download: ML20151F921 (7)

Text

- - _ - _ _ _ _ _ - _

e s

SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 1 NONTHLY OPERATING REPORT HOUSTON LIGHTING AND POWER CO.

NRC DOCKET NO. 50-498 LICENSE NO. NPF-76 Prepared by k OY 07 78 LeadPerforma@eTechnician fat [

Reviewe.d by: e 4 b !BB Per mance chnician Supervisor Date Reviewed By: 7 Plpt/ngineeringManager i 'Dite Approved By: 'kN bu Plant Manager Q Ust'e

~8804190059 880331 PDR ADOCK 05000498 R DCD ' , [JI

</i

OPERATING DATA REPORT DOCKET NO. 50-498 UNIT 1 DATE 04/07/88 -

COMPLETED BY J. J. Nesrsta TELEPHONE 512-972-7827 OPERATING STATUS 1.+ REPORTING PERIOD: 03/01-03/31 GROSS HOURS IN REPORTING PERIOI.: 744

2. CURRENTLY AUTHORIZED POWER LEVEL (HWt): 3817 HAX. DEPEND. CAPACITY (MWe-Net): Not Determined DESIGN ELECTRICAL RATING (HWe-Net):1250.6

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

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

5. NUMBER OF HOURS REACTOR WAS CRITICAL...... 383.70 383.70 383.70

6. REACTOR RESERVE SHUTDOWN HOURS............. 0 0 0

7. HOURS GENERATOR ON LINE.................... 0.6_ 0.6 0.6

8. UNIT RESERVE SHUTDOWN H0!fRS................ 0 0 0

9. GROSS THERMAL ENERGY GENERATED (HWH) . . . . . . 38668.8 38668.8 38668.8

10. GROSS ELECTRICAL ENERGY GENERATED.......... 42.8 42.8 42.8

11. NET ELECTRICAL ENERGY GENERATED (HWH)...... 0 0 0 l 12. REACTOR SERVICE FACTOR..................... N/A N/A N/A

13. REACTOR AVAILABILITY FACTOR................ N/A N/A N/A

14. UNIT SERVICE FACT 0R........................ N/A N/A N/A l 15. UNIT AVAILABILITY FACTOR................... N/A N/A N/A

16. UNIT CAPACITY FACTOR (Using HDC)........... N/A N/A N/A

17. UNIT CAPACITY FACTOR (Using Design MWe).... N/A N/A N/A l 18. UNIT FORCED OUTAGE RATE.................... N/A N/A N/A j 19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF

! EACH): N/A

20. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 04/03/88

21. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): FORECAST ACHIEVED INITIAL CRITICALITY 03/08/88 03/08/88 INITIAL ELECTRICITY 03/30/88 03/30/88 l COMMERCIAL OPERATION 07/01/88 l

l l

l NL.NRC. HOR. MAR I

e ,

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-498 UNIT 1 DATE 04/07/88 COMPLETED BY J.J. Nesrsta TELEPHONE 512-972-7827 MONTH March DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 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 NL.SHL.NRC.MOR

\

N -

UNIT SHUTDOWNS AND POWER REDUCTIONS

• DOCKET NO. 50-498 UNIT NAME I DATE 04/07/88 COMPLETED BY J.J. Nesrsta TELEPHONE 512-972-7827 -i REPORT MONTH March I

1 2 No. Date Type Duration Reason Method of Licensee Systgm cause & Corrective Compongnt (Hours) Shutting 3

Event Code Code Action to Down Reactor Report # Prevent Recurrence 88-01 880312 S 1.06 B 1 N/A N/A N/A Test Sequence for Initial Criticality and Low Power Testing.

88-02 880312 S 3.88 B 1 N/A N/A N/A Test Sequence for Initial Criticality and Low Power Testing.

88-03 880315 S 179.47 B 1 N/A N/A N/A Normal Shutdown from Natural Circulation 88-04 880331 F 2.75 B 3 *88-026 EL RLY-86 Reactor Trip due to series of Main Generator Lockout and Main Transformer Lockout Relays tripping when a test signal was incorrectly inserted into the generator control circuits.

F: Forced Reason: Method: IEEE 805-1983 S: Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Scram.

C-Refueling 3-Automatic Scram.

D-Regulatory Restriction 5 4-Cont. of Existing IEEE 803A-1983 NL.SHL.NRC.MOR E-Operator Training & License Examination Outage F-Administrative 5-Reduction

• Not yet submitted.

e PORVs and Safety Valves Summary No PORVs or Safety Valves were challenged during this reporting period.

7

" The Light company P.O. IMx 1700 1Iouston 'lixas 77001 (713) 228 9211 Ilouston t.ightinga: Power - . - - -

April 12, 1988 ST-ML-AE-2620 File No.: G02 10CFR50.71 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 South Texas Project Electric Generating Station Unit 1 Docket No. STN 50-498 Honthly Operating Report - March 1988 Pursuant to 10CFR$0.71(a) and South Texas Project Electric Generating Station (STPEGS) Unit 1 Technical Specification 6.9.1.5, attached is the Monthly Operating Report for March 1988.

If you should have any questions on this matter, please contact Mr. C.A. Ayala at (512) 972-8628.

M. A. McBurnett hh Manage r, Operati*ons Support Licensing MAM/CAA/km Attachment! STPEGS Unit 1 Monthly Operating Report - March 1988 I

l l

l l

A Sunsidiary of Ilouston Industries incorporated NL.NRC.MOR. MAR pgo17

[ '//

.. , t

. 1 lloumon 1.ighting & Power Company ST-HL-AE-2620 File No.: G02 Page 2 cc:

Regional Administrator, Region IV Rufus S. Scott Nuclear Regulatory Commission Associated General Counsel 611 Ryan Plaza Drive, Suite 1000 Houston Lighting & Power Company Arlington, TX 76011 P. O. Box 1700 Houston,'TX 77001 N. Prasad Kadambi, Project Manager U. S. Nuclear Regulatory Commission INPO 1 White Flint North Records Center 11555 Rockville Pike 1100 Circle 75 Parkway Rockville, MD 20859 Atlanta, Ga. 30339-3064 Dan R. Carpenter Dr. Joseph H. Hendrie Senior Resident Inspector / Operations 50 Be11 port Lane ,

c/o U. S. Nuclear Regulatory Commission Be11 port, NY 11713 i P. O. Box 910 Bay City, TX 77414 Don L. Garrison 3'

Resident Inspector / Construction c/o U. S. Nuclear Regulatory Commission P. O. Box 910 Bay City, TX 77414 J. R. Newman, Esquire Newman & Holtzinger, P.C.

1615 L Street, N.W.

Washington, DC 20036 i

R. L. Range /R. P. Verret

Central Power & Light Company l P. O. Box 2121 Corpus Christi, TX 78403 R. John Miner (2 copies)

Chief Operating Officer City of Austin Electric Utility 721 Barton Springs Road Austin, TX 78704 R. J. Costello/M. T. Hardt City Public Service Board ,

1 P. O. Box 1771 '

San Antonio, TX 78296

)

l Revised 03/18/88 NL.DIST I

l

, _ . _ . _ _ _ _ _ . _ . _ . _ _ _ __ _ _ . . . _ .. ._ ._