ML19332G307

Monthly Operating Repts for Nov 1989 for South Texas Project Electric Generating Station,Units 1 & 2.W/891213 Ltr

ML19332G307
Person / Time
Site:	South Texas
Issue date:	11/30/1989
From:	Jordan T, Kent A, Mcburnett M HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ST-HL-AE-3312, NUDOCS 8912210033
Download: ML19332G307 (14)

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December 13, 1989 ST llL AE 3312 File No.: 002 10CFR50.71 U. S. Nuclear Regulatory Commissic.n Attention: Document Control Desk Washington, DC 20555 South Texas Project Electric Generating Station Units 1 6 2 Docket Nos. STN $0 498 6 50-499

! Month 1v Operatinc Reports for November. 1989 Pursuant to 10CFR50.71(a) and South Texas Project Electric Generating Station (STPEGS) Technical Specification 6.9.1.5, attached are the Monthly Operating Reports for November, 198?.

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

l M. A. McBurnett Manager Support Licensing MAM/BEM/nl Attachments: 1) STPEGS Unit 1 Monthly Operating Report November,1989

2) STPEGS Unit 2 Monthly Operating Report - November, 1989 ochkg,g b

i g PDC Al/023.NL5- A Subsidhry of 11ouston Industries incorporated

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• - Nouston Lighting & Power Company 3y'2 South Texas Project Electric Generating Station Page 2 ,

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I Regional Administrator, Region IV Rufus S. Scott Nuclear Regulatory Commission Associate General Counsel  ;

611 Ryan Plaza Drive, Suite 1000 Houston Lighting & Power Company Arlington, IX 76011 P. O. Box 1700 l Houston, TX 77001 i George Dick, Project Manager i

! U.S. Nuclear Regulatory Commission INPO i Washington, DC 20555 Records Center L 1100 circle 75 Parkway l J. 1. Tapia Atlanta, CA 30339 3064 l_ Senior Resident Inspector

i. c/o U. S. Nuclear Regulatory Dr. Joseph M. Hendrie Commission 50 Be11 port Lane P. O. Box 910 Be11 port, NY 11713 Bay City TX 77414 D. K. Lacker J. R. Newman, Esquire Bureau of Radiation Control Newman & Holtzinger, P.C. Texas Department of Health 1615 L Street, N.W. 1100 West 49th Street Washington, DC 20036 Austin, TX 78704 R. L. Range /R. P. Verret Central Power & Light Company P. O. Box 2121 Corpus Christi, TX 78403 J. C. Lanier Director of Generation City of Austin Electric Utility ,

721 Barton Springs Road i Austin, TX 78704 R. J. Costello/M. T. Hardt l City Public Service Board P. O. Box 1771 San Antonio, TX 78296 1

i Revised 11/15/89 L4/NRC/  ;

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SO'JTH TEXAS PROJECT I ELECTRIC GENERATING STATION i UNIT 1 MONTHLY OPERATING REPORT ,

NOVEMBER 1989 HOUSTON LIGHTING AND POVER CO.

NRC DOCKET No. 50 498 LICENSE NO. NPF-76 Reviewed B _

- 52 /t./8'l General Supervisor Date Revieve 5- < 7 9 P14fitM:ngineering Manager )) tite Approved By: b Y Plant Manager @ da6e i

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Monthly Sn==ary STPEGS Unit 1 began the reporting period at -954 reactor power completing maintenance on a feedwater pump.

Reactor power was restored to 100% on 11/5/89 at 0500. On 11/19/89 at 0156 a Notification of Unusual Event ( NOUE ) was declared due to the initiation of a Technical Specification required shutdown when the allowed out of service time for the Train A Essential Cooiling Water system was exceeded. Train "A" was restored to service and the NOUE was terminated at 0323. No reduction in reactor power was required.

The unit concluded the reporting period at 100% reactor power, i

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'_ ATT ACHMENT /

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OPERATING DATA REPORT

! DOCKET NO. 50 498 UNIT 1 DATE Dec. 4. 1989 g COMPLETED BY A.P. Kent TELEPHONE 512/972-7786

, OPERATING STATUS i.

1. REPORTING PERIOD: 11/01 11/30 GROSS HOURS IN REPORTING PERIOD: 720.

c 2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3800

, .4AX. DEPEND. CAPACITY (MWe Net): 1250.6 L DESIGN ELECTRICAL RATING (MWe Net): 1250.6

!' 3. POWER LEVEL TO WHICH RESTRICTED (IF ANY)(MWe Net): None 4 REASONS FOR RESTRICTION (IF ANY): N/A L THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL..... 720.0 5221.3 7718.2

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

7. HOURS GENERATOR ON LINE . . . . . . . . . . . . . . . . . . 720.0 5052.9 7458.9 i- 8. UNIT RESERVE SHUTDOWN HOURS.............. 0 0 0 4

9. CROSS THERMAL ENERGY GENERATED (MWt) . . . . 2728544 18102840 26917362

10. CROSS ELECTRICAL ENERGY CENERATED (MWH). .- 936710 6153080 9145310

11. NET ELECTRICAL ENERGY.CENERATED (HWH).... 894457 5784792 8576284

12. REACTOR SERVICE FACTOR................... 100% 65.1% 69.5%

13. REACTOR AVAI LABILITY FACTOR. . . . . . . . . . . . . . 100% 65.1% 69.5%

14. UNIT SERVICE FACT 0R...................... 100% 63.0% 67.1%

15. UNIT AVAILABILITY FACTOR................. 100% 63.0% 67.11

16. . UNIT CAPACITY FACTOR (Using MDC)......... 99.3% 57.7% 61.7%

17. UNIT CAPACITY FACTOR (Using Design MWe)., 99.3% 57.7% 61.7%

18. UNIT FORCED OUIAGE RATE.................. 0% 4.2% 6.6%

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

Scheduled 55 day refueling outage to begin April 7,1990.

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

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! AVERAGE DAILY UNIT POWER LEVEL i

DOCKET NO, 50 498 i

I UNIT 1 DATE Dec. 4. 1989

. A.P. Kent COMPLETED BY TELEP110NE 512/972-7786 MONT}l NOVEMBER l-DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL ,

(KWe Net) (MWe Net) 1 1201 17 1248 ,

2 1200 18 '1244 3 1205 19 1244 4 1217 20 1248 5 1244 21 1249 6 1256 22 1249 7 1255 23 1252 8 1260 24 1234 9 1260 25 1237 10- 1266 26 1246 11 1260 27 1247 12 1256 28 1244 ,

13- 1249 29 1237 14 1245 30 1225 15 1244 31 N/A 16 1249

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-498 UNIT 1 DATE Dec. 4. 1989" COMPLETED BY A.P. Kent TELEPHONE 512/972-7786 REPORT MONTH NOVEMBER No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective Action to (Hours) Shutting Event Code Code Prevent Recurrence Down Report #

Reactor THERE WERE NO UNIT SHUTDOWNS OR POWER REDUCTIONS DURING THIS REPORTING PERIOD.

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!R N-1 2 3 4 5  ?* 2 F: Forced Reason: Method: IEEE 805-1983 IEEE 803A-1983 <

1-Manual , y '?'d S: Scheduled A-Equipment Failure (Explain)

B-Maintenance or Test 2-Manual Scram ;l04' ja 3 C-Refueling D-Regulatory Restriction 3-Automatic Scram 4-Cont. of Existing lMh^

E-Operator Training & License Exam Outage  %

F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)

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'* FORVa and Safety Valves Summary

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SOUTH TEKAS PROJECT ELECTRIC GENERATING STATION I UNIT 2 .,

MONTHLY OPERATING REPORT -

NOVEMBER 1989 HOUSTON LIGHTING AND POWER CO.

NRC DOCKET No. 50-499 LICENSE NO. NPF-80 n/( /M Reviewed By: -

General Supervisor Date Reviewed N7 / #S e /I!7 M7 P1gp/Eriginee ing Manager dat6 Approved By: ik i u s PlantNanagerQ] dade' l

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Monthly Summary STPEGS Unit 2 began the reporting period at 100% power.

On 11/04/89 the unit was shutdown for Bottom Mounted Instrumentation and Turbine Inspections.

At -1000 on 11/28/89 Diesel Generator #22 was at full load during the performance of its 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> load test when it tripped with no indication of unit shutdown, Pieces of the 4L and 4R pistons and connecting rod had besn thrown from the engine along with other pieces of metal. Tbo impact of this event will exter.d the current planned outage.

The unit ccncluded the report period shutdown for Bottom Mounted Instrumentation and Turbine Inspections.

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- 1 ATTACHMENT J2 ST HLoAE; .3 3 /dh=

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OPERATING DATA REPORT DOCKET NO. 50 499 UNIT 2 DATE Dec. 6. 1989 COMPLETED BY A.P. Kent TELEP110NE 512/972 7786 OPF, RATING STATUS i

1. REPORTING PERIOD: 11/01 11/30 GROSS 110URS IN REPORTING PERIOD: 720.

, 2. CURRENTLY AUTil0RIZED POWER LEVEL (MWt): 3800 MAX DEPEND. CAPACITY (Ms'e Ne t): 1250.6.

DESIGN ELECTRICAL RATING (MWe F+t): L219,d i 3. POWER LEVEL TO WHICil RESTRICTED (IF ANY)(MWe Net): ..None

4. REASONS FOP RETARICTION (IF ANY): N/A TllIS MONTH YR TO EATE CUMULATIVE

5. NUMBER OF 110URS REACTOR WAS CRITICAL. . . . . 16.2 2976.9 2976.9

6. REACT 0k RESERVE SilUTD01'N ll0URS . . . . . . . . . . . __Q 0 _,

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7. Il0URS GENERATOR ON LINE.................. 75.0 __

2846.7 2846.7

8. UNIT RESERVE S!!UTDOWN 1100RS . . . . . . . . . . . . . . 0 0 0

9. GROSS TilERMAL ENERGY GENERATED (MWt)..... 263923 9522377 9522377

10. GROSS ELECTRICAL ENERGY GENERATED (HWil) . .. 89000 3213030 3213030

11. NET ELECTRICAL ENERGY GENERATED (MWil) . . . . 79832 3026675 3026675

12. REACTOR S ERVI CE FACTOR . . . . . . . . . . . . . . . . . . . 10.6% 75.2% 75.2%

13. REACTOR AVAILABILITY FACTOR.............. 10.6% 75.2% 75.2%

14. UNIT SERVICE FACTOR..................... __12ali 71.9% 71.9%

15. UNIT AVAILABILITY FACTOR. . . . . . . . . . . . . . . . . 10.4% 71.9% 71.96

16. UNIT CAPACITY FACTOR (Using MDC)......... 8.9% 61.1% 61.1%

17. UNIT CAPACITY FACTOR (Using Design MWe)., 8.9% 61.1% 61.1%

18. UNIT FORCED OUTAGE RATE..................

. On 12.7% 12.7%

19. SHUTDOWNS SCllEDULED OVER NEXT 6 MONTilS (TYPE, DATE, AND DURATION OF CACil):

None

20. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 01/08/90 I

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AVERACE DAILY UNIT POWER LEVEL I

DOCKET NO. 50 499 UNIT 2 DATE Dec. 6. 1989 j COMPLETED BY A.P. Kent TELEPHONE 512/972 7786 MONTH NOVEMBER ,

DAY AVERAGE DAILY POWER LEVEL DAY AVERACE DAILY P07EP, LEVEL g, (MWe Net) (MW Not) 1 ..

1239 17 O __

2 1239 18 0, ,

3 '1062 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 i

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-3 UNIT SdUTDOWNS AND F0WER REDUCTIONS DOCKET NO. 50-499 *~

UNIT 2

'DATE Dec. 6. 1989'

"'OMPLETED BY A.P. Kent TELEPHONE 512/972-7786 REPORT MONTH NOV mBER 1 2 3 4 5 No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective Action to (Hours), Shutting Event Code Code Prevent Recurrence ,

Down Report #

Reactor 89-11 891104 S 645.0 B 1 N/A N/A N/A .Manuel shutdown for Botton Mounted Instrumentation and Turbine Inspections.

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