ST-HL-AE-2569, Monthly Operating Rept for Feb 1988

Monthly Operating Rept for Feb 1988

ML20153B210
Person / Time
Site:	South Texas
Issue date:	02/29/1988
From:	Fisher D, Mcburnett M, Nesrsta J HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
ST-HL-AE-2569, NUDOCS 8803210478
Download: ML20153B210 (7)

Text

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s3-n SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 1 MONTHLY OPERATING REPORT HOUSTON LIGHTING AND POWER CO.

NRC DOCKET NO. 50-498 .

LICENSE NO. NPF-71 Prepared by: h KMr N . "4 n fr L6ad Performance Technician Date Reviewed by: h] [_

Performance Tei:hnician Supervisor

? **> G Date Reviewed by: M ^

3 If Plant ingin'eering Manager Date Approved by: _ bM 3 7-d Plant Manager W Date l

l 8903210478 880229 i

PDR fDOCK 0500:i498 T3d Q

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OPERATING DATA REPORT DOCKET NO. 50-498 UNIT 1 DATE Q3/01/88 COMPLETED BY J. J..Nesrsta TELEPHONE 512-972-7827 OPERATING STATUS

1. REPORTING PERIOD: 02/01-02/29 GROSS HOURS IN REPORTING PERIOD: 696 ,

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 190 M AX . DEPEND. CAPACITY (MWe-Net): 0 DESIGN ELECTRICAL RATING (MWe-Net):1250.6

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY)(MWe-Net): 5%

4. REASONS FOR RESTRICTION (IF ANY): Condition of initial low-power license NPF-71.

THIS 6 YR TO DATE CUNULATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL....... 0 0 0

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

7. HOU RS GENERATOR ON LI NE . . . . . . . . . . . . . . . . . . . . 0 0 0

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

9. GROSS THERMAL ENERGY GENERATED (MWH ) . . . . . . . 0 0 0

10. GROSS ELECTRICAL ENERGY GENERATED.......... 0 0 0

11. NET ELECTRICAL ENERGY GENERATED (MWH ) . . . . . . 0 0 0

12. REACTOR SERVICE FACTOR..................... N/A N/A .N/A

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

14. UNIT SERVICE FACTOR........................ N/A N/A N/A

15. UNIT AVAILABILITY FACTOR................... N/A N/A N/A

16. UNIT CAPACITY FACTOR (Using MDC) . . . . . . . . . . .. N /A . N / A __ N/A

17. UNIT CAPACITY FACTOR (Using Design MWe)....__N/A N/A N/A

18. UNIT FORCED OUTAGE RATE.................... N/A N/A N/A i

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

20. IF SHUT DOWN AT END OF REPORT PERIOD. ESTIMATED DATE OF STARTUP: N/A l

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

1 INITIAL CRITICALITT C3/08/88 1 r

03/28/88 INITIAL ELECTRICITY COMMERCIAL OPERATION 05/88 NL.NRC.MOR.FEB

4

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UNIT SIfUTDOWNS AND POWER REDUCTIONS .

DOCKET NO. 50-498 UNIT NAME I DATE 03/01/88 COMPLETED BY J. J. Nesrsta TELEPIf0NE 512-972-7827 REPORT MONT11 February No. Date Type Duration Reason Method of Licensee Systgm Compongnt Cause & Corrective (IIours) Shutting 3

Event Code Code Action to Down Reactor Report # Prevent Recurrence N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1

i I

F: Forced Reason: Method: 4 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 E-Operator Training & License Examination Outage F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)

NL.NRC.MOR.FEB

AYERAGE MILY UNIT POtfE2 LEVEL DOCKET NO. 50-498 UNIT 1 DATE 03/01/88 COMPLETED BY J. J. Nesrsta TELEPHONE 512-972-7827 MONTH February DAY AY12 AGE DLILY POtfEE LEVEL MY AYmAGE MILY POtfEE 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 . _ _

l 1 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 N/A 15 0 31 N/A i

16 0 l

1 NL.NRC.MOR.FEB I

PORV's and Safety Valve Sugmary On February 1,1988 with Reactor Coolant System Temperature at 565 F.

Reactor Coolant System Pressure at approximately 2260 psig and the Pressurizer Pressure Controller in manual, Pressurizer PORV PCV-0655A was inadvertently opened for approximately two (2) seconds. The valve opened upon sensing a high rate of change of demand output from the Pressurizer Pressure Controller as it was being manually increased. Reactor Coolant System Pressure decreased to approximately 2207 psig before the PORV reclosed. RCS pressure was recovered manually using Pressurizer Heaters and the Pressurizer Controller was then returned to automatic, i

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l L3/NRC2569/NRC

The Light company I'.O. Ilos 1700 llouston, 'Ibxas 77001 (713) 228 9211 Ilouston Lighting k Power March 15, 1988 ST-HL-AE-2569 File No. G02 10CFR50.71 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Vashington, DC 20555 South Texas Project Electric Generating Station Unit 1 Docket No. STN 50-498 Monthly Operating Report - February 1988 Pursuant to 10CFR50.71(a) and the South Texas Project Electric Generating Station (STPEGS) Unit 1 Technical Specification 6.9.1.5, the attached Monthly Operating Report for February 1988 is submitted.

I If you should have any questions on this matter, please contact {

Mr. C.A. Ayala at (512) 972-8628, 1

Y !ff% f M. A. McBurnett

• Manager, Operations Support Licensing l

MAM/CAA/bs

Attachment:

S'1 PEGS Unit 1 Monthly Operating Report - February 1988 NL.NRC.MOR.FEB

l(ouston Lighting & Power Compa.13 ST-HL-AE-2569 File No.: G02 Page 2 cci Regional Administrator, Region IV Rufus S. Scott Nuclear Regulatory Commission Associate 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 INFO 1 White Flint North Records Center 11555 Rockville Pike 1100 Circle 75 Parkway Rockv!11e, MD 20859 Atlanta, Ga. 30339-3064 Dan R. Carpenter Senior Resident Inspector / Operations e/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 R. L. Range /R. P. Verret Central Power & Light Company 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 P. O. Box 1771 San Antonio, TX 78296 Revised 02/03/88 NL.LER. DISTR.1