ST-HL-AE-4117, Monthly Operating Repts for May 1992 for South Texas Project Electric Generating Station Units 1 & 2

Monthly Operating Repts for May 1992 for South Texas Project Electric Generating Station Units 1 & 2

ML20097E725
Person / Time
Site:	South Texas
Issue date:	05/31/1992
From:	Jump W, Kent A HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ST-HL-AE-4117, NUDOCS 9206120342
Download: ML20097E725 (14)

Text

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June 8, 1992 ST-HL-AE-4117 File No.: G02 10CPR50.71 U. S. Nuclear Regulatory Commission Attention: Document Control Desk

- Washin3 ton, DC 20555

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South Texas Project Units 1 &2 Docket Nos. STN 50-498 & 50-499 Monthly Operatinct RepQrts for May, 1992 Pursuant to 10CPR50.71(a) and South Texas Project Electric Generating Station (STPEGS) Technical Specification 6.9.1.5, attached are the Monthly Operating Reports for May, 1992.

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

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William J. Jum Manager Nuclear Licensing MKJ/lf Attachments: 1) STPEGS Unit 1 Monthly Operating Reco"t -

May, 1992

2) STPEGS Unit 2 Monthly Operating Report -

May, 1992

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9206220342 920531 PDR ADOCK 03000498 R PDR AV \

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A Subsidiary of flouston indt..,tries incorporated

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. llo'unon Lighting & Pewer Comp ' '

South Texas Project Electric Generaung Station ST-HL-AE-4117 pilo 30, G02 Page 2

.CC Regional Administrator, Region IV Rufus S. Scott Nuclear Regulatory Commission Associate General Counsel 611-Ryan Plaza-Drive, Suite 400 Houston Lighting & Power Company Arlington, TX 76011 P. O. Box 61867 Houston, TX 77208 George Dic\, Project Manager U.S. Nuclear Regulatory Commission INPO Washington,'DC 20555 Records Center 1100 Circle 75 Parkway J. I. Tapia Atlanta, GA 30339-3064 Senior Resident Inspector c/o U. S. Nuclear Regulatory Dr. Joseph M. Hendrie Commission 50 Bellport Lane P. O. Box 910 Bellport, 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 78756-3189 D. E. Ward /T. M. Puckett Central Power and Light Company

. P. O. Box 2121 Corpus Christi, TX 78403 J. C. Lanier/M.-B. Lee

-City of Austin Electric Utility Department P.O. Box 1088

. Austin, TX 78767 K. J. Fiedler/M. T. Hardt City Public Service Board P. O. Box 1771 San Antonio, TX 78296 Revised 10/11/91 L4/NRC/

ATTACHMENT I ST-HL-AE 4//7

- PAGE ,1 0F 6 SOUTH TEXAS PROJECT ELECTRIC CENERATING STATION UNIT 1 MONTHLY OPERATING PEPORT MAY 1992 HOUSTON LIGHTING AND POWER CO.

NRC DOCKET NO, 50-498 LICENSE NO, NPF-76 Reviewe ' C/ *Z

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Supervisor . Date ReviewedByg C.

Plant Engi Wring Manager 6Mf9L Date

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a i 4,///W Approved By: f Plant Manager U b6te

ATTACHMENT /

. ST-HL AE- 4fl'1 OF G Monthiv summary PAGEJ STPEGS Unit 1- operated during the reporting period with no unit shutdowns or significant power reductions.

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1 ATTACHMENT.1-

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. ST HL-AE 4/17 w PAGE .3 0F la OPERATING DATA REPORT DOCRET NO. 50-498 UNIT- 1 DATE Jun 3. 1992

.. COMPLETED BY A P. Kent TELEP110NE 512/972-7786

-OPERATING STATUS

1. REPORTING PERIOD: 05/01-05/31 GROSS HOURS IN REPORTING PERIOD: 744

2. CURRENTLY AUTHORIZED POWER LEVEL (MVt): 3800 MAX. DEPEND. CAPACITY (MWe-Net): 1250.6 DESIGN ELECTRICAL RATING (MWo Net): 1250.6

-3. POWER LEVEL TO WHICH RESTRICTED (IF ANY)(MWe-Net): None _

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

5. NUMBER OF HOURS REA'; TOR WAS CRITICAL. . . . . 744.0 3392.0 23422.9

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

7. HOURS GENERATOR- ON LINE. . . . . ... .. ..... 744.0 3375.5 22587.7

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

9. GROSS THERMAL ENERGY GENERATED (MWt)... .2833435 12758887 82913209

10. GROSS ELECTRICAL ENERGY GENERATED (MWH).. 966370 4351062 28059060

11. NET ELECTRICAL ENERGY GENERATED (MWH).... 925339 4167845 26496214

12. -REACTOR SERVICE FACTOR,.......... .... . 100.0% 93.0% 70.9% ,

-13. REACTOR AVAILABILITY FACTOR.... .... .... 100.0%- 93.0% 70.9%

14. UNIT-SERVICE FACTOR....., .. . . .... , 100.0% 92.6% 68.4%

-15. -UNIT AVAILABILITY FACTOR. .............. 100.0% 92.6% 68.4%

16 UNIT CAPACITY _ FACTOR (Using MDC). ...... 99.5% 91.4% 64.21 L17. UNIT CAPACITY FACTOR (Using Design MWe). 99.5% 91.4% 64.2%

~18.

UNIT FORCED OUTAGE RATE............ ..... 0.0% 2.5% 12.7%

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

Scheduled 62 day refueling outage to begin September 19, 1992.

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

ATTACHMENT l-ST HL AE 4I11 1

PAGE L op g, AVERACE DAILY UNIT POVER LEVEL DOCKET NO. 50-498-UNIT 1 DATE Jun. 3. 1992 COMPLETED BY A.P. Kent TELEPHONE 512/972-7786 MONTH _ MAY DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MVe-Net) 1 1251 17 1248 2 1252 18 1247 '

-3 1253 19 1208 4 1252 20 1241 5 1250 21 1243 6 1251 22 1243 7 1249 23 1241 8 1247 -24 1240 .

9 1249 25 1235 1249 26 1236 ,

t 11 1247 27 1237

' 12 1247 28 1237 13 1246 29 1238 14 1245 30 1243 15 1242 31 1245 16 1246

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-498 UNIT 1 DATE Jun. 3. 1992 COMPLETED BY A.P. Tent TELEPHONE 512/972-7786 REPORT MONTH MAY 1 1 2 3 4' 5 Cause & Corrective Action to i

Type Duration Reason Method of Licensee System Component No. Date Prevent Recurrence Shutting Event Code Code (Hours)

Down Report #

Reactor l

l TilERE WERE NO UNIT SHUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING TifE REPORTING PERIOD l

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> . rn I g e, s. at 4 5 ;mrn ?:

2 3 IEEE 803A-1983 t *r 1

Reason: Method: IEEE 805-1.983 ld -. g4 F: Forced A-Equipment Failure (Explain) 1-Manual S: Scheduled I S$[} ~'

B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram 4-Cont. of Existing l 5%

D-Regulatory Restriction E-Operator Training & Licente Exam Outage F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other

. ... ~ .. . - . . - - - . - . - . . . - _ . . ~ - . . ~ , . . _ . .

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ATTACHMENT I

+ Sr.HL-AE-PAGE _4_yll7__0F._b-PORVs and Safety' Valves Summary There were no PORV or Safety valves challenged durin5 the reporting period.

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ATTACHMENT A ST HL AE 4 il ? -

PAGE ._L __ 0F G i

t SOUTH TEXAS PROJECT ELECTRIG GENERATING STATION UNIT 2- ,

'HONTHLY OPERATING REPORT 5

MAY 1992 HOUSTON LIGHTING AND POWER CO.

NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Reviewe 1  : - G /M92-upervisor- Date Reviewed By _ t Q61% 6//!f2- '

.PlantEnginefingManager Date Approved By: - 6/'/!fk Pl ant Manager V Dhte l

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ATTACHMENT ST HL-AF, Ull 7 h

PAGE _'t - 0F Monthiv Summarv ,

STPEGS Unit 2 operated during the reporting period with no unit shutdowns or significant_ power reductions.

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ATTACHMENT 2.

7

'ST HL AE VII 7

.'1 J gE 1 OF_ 6- - _

0'ERATING DATA REPORT DOCKET NO. 30 499 ,_

UNIT 2 DATE Jun 3. 1992 COMPLETED BY A.P. Kent TELEPHONE 512/972 7786 dPERATING STATUS

1. REPORTING PERIOD: 05/01-05/),1 GROSS HOURS IN REPORTING PERIOD: 744

'2, UURRENTLY AUTHORIZED POWER LEVEL (MWt): 3800 MAX, DEPEND. CAPACITY (MWe-Net): 1250.6 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 TilIS MONTH YR TO DATE CUMULATIVE 5,- : NUMBER OF HOURS REACTOR WAS CRITICAL ..., 744.0 3498.6 18921.2

6. REACTOR RESERVE SHUTDOWN 110URS , , . . . . ,,.. 0 0 0 i

7. HOURS CENERATOR ON LINE............... .. 744.0 3461.3 -17943.5 e

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

9. CROSS THERMAL ENERGY GENERATED (MWt).. . 2826840 125672G 64960515

10. GROSS ELECTRICAL ENERGY GENERATED (Mkm),, 961080 4274490 21941850

11. NET ELECTRICAL ENERGY GENERATED (MWH). . 920771 4090985 20794988

12. REACTOR SERVICE FACTOR.................. 100.0% 95.9% 73.1%-

13, REACTOR AVAILABILITY FACTOR. ..,,....,,..-. 100.0% 95.9% -73.1%

14. UNIT SERVICE FACTOR..,.................. 100.0% 94.9% 69.4%

15, ~ UNIT AVAILABILITY FACTOR..... . . . . . . . . . . . . 00.0% 94.9% ~69.4%

16i UNIT CAPACITY-FACTOR (Using MDC)...... , 99.0% 89.7% '64.3%

17, _ UNIT CAPACITY FACTOR!(Using Design MWe).. 99.0% 89.7% 64.3%

-18. -UNIT FORCED OUTAGE RATE....,. ,,, ,,, ,,, O.0% 5.1% 14.5%

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

h N/A

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

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_, ATTACHMENT A

. . ST-HL AE 4817

. - _,  ; PAGE V 0F 6 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO, 50-499 ,

UNIT 2 DATE Jun 3. 1992. J COMPLETED BY~ A.P. Kent  !

TELEPHONE 512/972-7786  !

l MONTH MAY 1

l DAY AVERACE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe-Net) 1 1250 17 1243 2- 1751 18 1213 3- 1251 19 1213 4 1250 20 1246 5 1250 21 1243 6 1250 22 1241 7 1249 23 1746

.8- 1247 24 1245 9 1250 25 1238 1 10 1252 26 1130 11 1241 27 1204 12 1235 28 1243 13 1233 29- 1244 14 1232 30 1246 15 1238 31 1248 16 1246 l

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-499 UNIT 2 ,

DATE Jun 3. 1992 COMPLETED BY A.P. Kcnt TELEPHONE 512/972-7786 REPORT MONTH M.W 2 3 4 5 Type l

Duration Reason Method of Licensee System Component Cause & Corrective Action to No. Date Prevent Recurrence (Hours) Shutting Event Code Code Down Report #

Reactor l

THERE WERE NO UNIT SHUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING THE REPORTING TERIOD 1

1

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3 4 5 c)%@*

1 2 Method: IEEE 805-1983 IEEE 803A-1983 ,

F: Forced "eason:

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S: Scheduled A-Equipment Failure,(Explain) 1-Manual J:s:

B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram c3

' {) l D-Regulatory Restriction 4-Coat. of Existing E-Operator Training & License Exam Outage '

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

I l

. - ATTACHMENT A F- -*' .-. - '

ST HL AE Vil?

PORVs and Saferv Valves Summ uy PAGE 6i_0F _J

. There were no PORV or Safety Valves challenged during the reporting period, M

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