ST-HL-AE-4263, Monthly Operating Repts for Oct 1992 for STP Electric Generating Station,Units 1 & 2

Monthly Operating Repts for Oct 1992 for STP Electric Generating Station,Units 1 & 2

ML20116K548
Person / Time
Site:	South Texas
Issue date:	10/31/1992
From:	Jump W, Kent A HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ST-HL-AE-4263, NUDOCS 9211170249
Download: ML20116K548 (14)

Text

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4 The Light c o m p a n y 8"'h 'I*" I'"'J'" "'"'I' "*""atjng Station liouston 1.ighting & l'cwer l' R 30s 2M fadwo"h. Tc*u 77H3 Ncvember 12, 1992 ST-HL-AE-4263 File No.: G02 10CFR50.71 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 South Texas Project Units 1 & 2 Docket Nos. STN 50-498 & 50-499 Monthly Operatina ReDorts for October, 1992 Pursuant to 10CFR50.71(a) and South Texas Project Electric Generating Station (LTPEGS) Technical Specification 6.9.1.5, attached are the Monthly Operating Reports for October, 1992.

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

William J. Ju General Manager Nuclear Licensing MKJ/sr Attachments: 1) STPEGS Unit 1 Monthly Operating Report -

October, 1992

2) STPEGS Unit 2 Monthly Operating Report -

October, 1992 l

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' 9211170249 921031 PDR ADOCK 05000498 R PDR RREP\92316001.1&2 A Subsidiary of flouston Industries incorporated t l

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l' s Houston Lighting & Power Company ST-HL-AE- 4 2 6 3 South Texas Project Electric Generating Station File No. : G02 Page 2 cc:

1 Regional Administrator, Region IV Rufus S. Scott Uuclear 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 Dick, Project Manager U.S. Nuclear Regulatory Commission INPO Washington, DC 20555 Records Center 1 1100 Circle 73 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 77/14 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 1.

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. Revised 10/11/91 L4/NRC/

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SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 1 MONTHLY OPERATING REPORT OCTOBER 1992 HOUSTON LIGHTING AND POWER CO.

NRC DOCKET NO. 50-498 LICENSE NO. NPF-76 4

i Reviewe 3 . l . I t /9 h 2.

k u ervisor I Date ReviewedBy} t>- -

MA^~ _ Mhkb PlantEngineeggManager ~ bate Approved By: / //[//64-Plant Manager [ date

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ATTACHMENT I pST~HL-AE.l)a 4 3 1 - . 0F __ /,, ,

Monthly Summary STPECS Unit I remained. shutdown during the reporting period for refueling '

and scheduled maintenance.

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. .. ATTACHMENT /

i ST HL-AE 42.4 3 PAGE 't ' 0F 6 OPERATING DATA REPORT DOCKET NO. 50-498

'JNIT 1 JATE Nov 4. 1992 TELEP110NE 512/972 7786 OPERATING STATUS

1. REPORH NG PERIOD: 10/01 10/3l CROSS 110UES IN REPORTING PERIOD: 745

2. CURRENTLY AUTil0RIZED POWER LEVEL (MWt): 3800 MAX DEPEND. CAPACITY (HWe Net): ,_1 f)d_.

DES 1CN ELECTRICAL RATING (MWe-Net). 1250.6

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

4. REASONS FOR RESTRICTION (IF ANY): N/A TilIS MONTil YR TO DATE CUMUIATIVE

5. NUMBER OF 110URS REACTOR WAS CRITICAL. . . . 0 6035.5 26066.4

6. REACTOR RESERVE SIIUTDOWN liOURS... .... .. O _

0 0

7. Il0URS CENERATOR ON LINE.. . . . . . . . . . . , . . . . . J 6017.5 25229.8

8. UNIT RESERVE SHUTDOWN 110URS. ....... .... 0- 0 0

9. CROSS TilERMAL ENERGY GENERATED (MWt)..... 0 22386888 92541210

10. CROSS ELECTRICAL ENERGY GENERATED (MW11) . . 0 7601730 31309730

11. NET ELECTRICAL ENERGY GENERATED (MVli).... 0 7264554 29592923

12. REACTOR SERVICE FACTOR................... 0.0% 82.5% 71.0%

13. REACTOR AVAILABILITY FACTOR. . . . . . . . . . . . . . 0.0%- 82.5% 71.0%

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14. UNIT _ SERVICE FACT 0R,..................... 'O.0% 82.2% 68.8%

15. UNIT AVAILABILITY FACTOR................. 0.0% 82.2% 68.8%

16. UNIT CAPACITY FACTOR ('Using MDC)......... 0.0% 79.4% 64.5%

17. UNIT CAPACITY FACTOR (Using Sesign MWe) . . 0.0% 79.4% 64.5%.

18. UNIT FORCED _0UTAGE RATE.. .....,.. ...... 0 . 0". 1.4% 11. 5 %'

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

N/A

20. IF SilUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 12/03/92

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. ATTACHMENT I ST HL AE-423,3 PAGE S OF A AVERAGE DAILY UNIT POWER LEVEL DOCKET NO, 50-498 UNIT 1.

DATE Nov 4. 1992 COMPLETED BY- A.P. Kent ,

TELEPil0NE 512/972-7786 MONTil OCTOBER 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' 'O 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

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UNIT SHUTDOWNS AND POL'ER REDUCTIOES DOCKET NO. 50-498- .

UNIT 1 .

DATE Nov 4. 1992 COMPLETED BY A.P. Kent TELEPHONE 512/972-7786 REPORT MONTH SEPTEMBER OCTOBER r 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 92-04 920919 'S '745.0 C 4 N/A N/A N/A Refueling and scheduled maintenance outage.

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Method: IEEE 805-1983 IEEE 803A-1983 ' W S: Scheduled A-Equipment Failure (Explain) 1-Manual mfk

-B-Maintenance or Test 2-Manual Scram ...CE

C-Refueling ~ 3-Automatic Scram- H D-Regulatory Restriction 4-Cont. of Existing n g' E-Operator Training'& License Exam Outage F-Administrative 5-Reduction

.G-Operational Error (Explain) 9-Other H-Other (Explain)-

' '-- I ATTACHMENT l ST HL AE 424 a PAGE Cs 0F le PORVr snd Safety Valves Summary There were no PORV or Safety Valves challenged during the reporting period.

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t SOUTH TEXAS PROJECT ELECTRIC CENERATING STATION UNIT 2 -

MONTilLY OPERATING REPORT OCTOBER 1992 Il0USTON LIGitTING AND POWER CO. 1 NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 ,

i Reviewe ! $ i / 4 /9 2.

Supervisor .[ Date Reviewed B 'h C: bm M /[Id PlantEnginogngManager Date Approved By: h ////</41.-

Plant Manager I Date I

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l*. ArfACHMENT 2  !

ST HL AE V163 i

. _ _ _PAGE _ 2- - 0F - 6 i Mon:bly Smmar.y i

STPEGS Unit 2 operated during the reporting period with no unit shutdowns

• or significant power reductions.

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ST HL AEW34 3 PAGE 3 - 0F h _ _ =

OPEb/ TING DATA REPORT DOCRET NO. 50 499 UNIT 2 DATE Nov 4. 1992 COMPLETED BY A.P. Kent TELEPil0NE 512/972-7786 OPERATING STATUS

1. REPORTING PERIOD: 10/01 10/31 GROSS Il0URS IN REPORTINC PERIOD: 745

2. CURRENTLY AUT110RIZED POWER LEVEL (MWt): 3800 MAX. DEPEND. CAPACITY (MWe Net): 1250.6.

DESIGN ELECTRICAL RATING (MWe Net): 1250.6

3. POWER LEVEL TO WilICil R'ESTRICTED (IF ANY)(MWe. Net): None

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

5. NUMBER OF 1100RS REACTOR WAS CRITICAL. . . . . 745.0 7171.6 22594.2 ,

6. REACTOR RESERVE SilVTDOWN 110URS . . . . . . . . . . . 0 0 0

7. Il0URS GENERATOR ON LINE.................. 745.0 7134.3 21616.5

8. UNIT RESERVE SIIUTDOWN ll0URS............... Q 0 0

9. GROSS TilERMAL ENERGY GENERATED (MWt).... 2842963 26559083 78952354

10. GROSS ELECTRICAL ENERGY CENERATED (MWii).. 269360 9023140 26690500

11. NET ELECTRICAL ENERGY CENFRATFD (MVil) ... 924713 8635136 25339146

12. REACTOR SERVICE FACTOR.................,. 100.0% 98.0% 76.5%

13. REACTOR AVAIIABILITY FACTOR. ........... 100.0% 98.0% 76.5%

14. UNIT SERVICE FACT 0R..................... 100.0% 97.5% 73.2%

15. UNIT AVAI1 ABILITY FACTOR. . . . . . ... ...... 100.01 97.5% 73.2%

16. UNIT CAPACITY FACTOR (Using MDC)......... 99.3% 94.3% 68.6%

17. UNIT CAPACITY FACTOR (Using Design MWe).. 99.3% 94.3% 68.6t~

18. UNIT FORCED OUTACE RATE.................. 0.0% 2.51 12.3%

19. SIIUTDOWNS SCilEDULED OVER NEXT 6 MONTilS (TYPE, ' DATE AND. DURATION OF EACll)

Scheduled 62 day refueling outage to begin February 27, 1993.

20. IF SilUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STAR 11)P: N/A I

AllACllMEfJT-R_-

ST Hi.-AE 433 '

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AVERAGE DAILY UNIT POVER LEVEL DOCKET NO. 50-499 UNIT 2 i DATE Nov. 4. 1992 COMPLETED BY A.P. Kent TELEPil0NE $12/972 7786 {

MONTil OCT0fiElt DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (HWe Net) (MWe Net) 1 1239 17 ,_

1235 2 1241 18 1236 3 1246 .

19 1236 -

4 1247 20 1236 5 1745 21 1236. -

6 1247 22 36 7 1245 23 1236 8 1247 24 1237 9 1247 _

25 1238 l 10 1247 26 ._.

1237 -!

11 1247 27 1237 12 1247 __ 28 1238 13 1247 29 1237 14 1247 30 ._,

1237 15 1246 31 1237 L 16- 1216 i

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, UNIT SHUTDOWNS AND POWER REDUCTIONS

- DOCKET No. 50-499 ,_ ~~.

UNIT 2 .

- DATE Nov. 6 1992 COMPLETED BT A.P. Kent TELEPHONE 312/972-7786

. REPORT MCNTH OCTO?ER l 1 , 2 3 4 5 2- No. Date Type. Duration Reason Method of Licensee System Component Cause & Corrective Action to E (Hours) Shutting Event Code Code Frevent Recurrence l

Down Report #

Reactor i

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j. TikEREWERE-NOUNITSHUTDOWNSORSIGNIFICANTPOWERREDUCTIONSDURINGTHEREPORTINGPERIOD j.

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F:-Forced- Reason: Method: IEEE 805-1983 IEEE 803A-1983 i To S: Scheduled. A-Equipment Failure (Explain) 1-Manual 2-Manual Scre:::t Mk B-Maintenance:or. Test

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~C-Refueling _3-Autostic Scram -4 D-Regulatory Restriction 4-Cont. of Existing ri p N E-Operator Training & License Exam Outage 1

-F-Administrative 5-Reduction @

G-Operational Error'(Explain) 9-Other H-Other. (E7 plain) ~~

. u ., _ _ . . ., . _ , . _ . _ . . - .. , . , , _ _ . . , . . . __.c.,.__- _ . . _ , - _ . -

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t' . ATTACHMENT 2 ST HL AE-424 3 PAGE _i OF - 6 __

PORVs and Cafety Valves Summary There were no PORV or Safety Valves challenged during the reporting period 4

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