ML20133P319

Monthly Operating Repts for Dec 1996 for South Texas Project Electric Generating Station,Units 1 & 2

ML20133P319
Person / Time
Site:	South Texas
Issue date:	12/31/1996
From:	Bergendahl D, Mcburnett M, Parkey G HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ST-HL-AE-005552, ST-HL-AE-5552, NUDOCS 9701240174
Download: ML20133P319 (14)

Text

1 The Light cllouston o mpLighting a nyS uth Texas Project Electric Generating

& Power Station P. O. Box 289 Wadsworth, Texas 77483 l January 15,1997 l

ST-HL-AE-005552 l File No. G02 STI30159592 10CFR50.71 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 South Texas Project Units 1 and 2

Docket Nos. STN 50-498, STN 50-499 Monthly Operating Reoorts for December 1996 Pursuant to 10CFR50.71(a) and South Texas Project Electric Generating Station (STPEGS) Technical Specification 6.9.1.5, attached are the Monthly Operr. ting Reports for December 1996.

If you should have any questior s on this matter, please contact D. M. Bergendahl at (512) 972-7688.

Sincerely, I

k/ Z&1rzYb M. A. McBurnett Manager, Nuclear Licensing

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l RLH/sl Attachments: 1) STPEGS Unit 1 Monthly Operating Report - December 1996 k'0

2) STPEGS Unit 2 Monthly Operating Report - December 1996 9701240174 961231

PDR ADOCK 05000498 R PDR r

Project Manager on Behalf of the Participants in the South Texas Project

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l. ' Houston Lighting & Power Company ST-HL-AE-5552

i. South Texas Project Electric Generating Station File No.: G02

! Page 2 Leonard J. Callan Rufus S. Scott Regional Administrator, Region IV Associate General Counsel U. S. Nuclear Regulatory Commission Houston Lighting & Power Company 611 Ryan Plaza Drive, Suite 400 P. O. Box 61067

! Arlington, TX 76011-8064 Houston, TX 77208 i

i Thomas W. Alexion Institute of Nuclear Power j~

Project Manager, Mail Code 13H3 Operations - Records Centci ,

U. S. Nuclear Regulatory Commission 700 Galleria Parkway ,

Washington, DC 20555-0001 Atlanta, GA 30339-5957 David P. Loveless Dr. Bertram Wolfe  ;

Sr. Resident Inspector 15453 Via Vaquero c/o U. S. Nuclear Regulatory Comm. Monte Sereno, CA 95030 P. O. Box 910 Bay City, TX 77404-0910 Richard A. Ratliff Bureau of Radiation Control J. R. Newman, Esquire Texas Department of Health Morgan, Lewis & Bockius 1100 West 49th Street 1800 M Street, N.W. Austin, TX 78756-3189 Washington, DC 20036-5869 J. R. Egan, Esquire M. T. Hardt/W. C. Gunst Egan & Associates, P.C.

City Public Service 2300 N Street, N.W.

P. O. Box 1771 Washington, D.C. 20037 San Antonio, TX 78296 J. C. LaniedM. B. Lee U. S. Nuclear Regulatory Commission City of Austin Attention: Document Control Desk Electric Utility Department Washington, D.C. 20555-0001 721 Barton Springs Road Austin, TX 78704 Central Power and Light Company J. W. Beck ATTN: G. E. Vaughn/C. A. Johnson Little Harbor Consultants, Inc.

P. O. Box 289, Mail Code: N5012 44 Nichols Road Wadsworth, TX 77483 Cohassett, MA 02025-1166 I

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SOUTH TEXAS PROJECT ELECTRIC GENERATING STA110N UNIT 1 MONTHLY OPERATING REPORT DECEMBER 19%

HOUSTON LIGHTING AND POWER CO.

NRC DOCKET NO. 50-498 LICENSE NO. NPF-76 Resiewed By: d'll) I I

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KM. Q ERDAHL D/te Approved By: ~

'//'//f '7 d.L. PARKEY Dfte '

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MONTIILY

SUMMARY

STPEGS Unit I operated during the reponing period at full power with no unit shutdowns or significant power reductions.

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il OPERATING DATA REPORT DOCKETNO. 50-498 UNIT 1 DATE lan 9.1997  ;

COMPLETED BY R.L. Hill b TELEPHONE 512 972-7667 OPERATING STATUS

1. REPORTING PERIOD: 12/1/96-12/31/96 GROSS HOURS IN REPORTING PERIOD: 7M

2. CURRENTLY AUTHORIZED POWER LEVEL (Mut):J.899 ,

MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250.6 DESIGN ELECTRICAL RATING (MWe-Net): 1250.6

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

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

5. NUMBEROF HOURS REACTOR CRITICAL 744.0 8.242.2 49.879.5

6. REACTOR RESERVE SHUTDOWN HOURS Q Q Q

7. HOURS GENERATOR ON LINE 744.0 8 215.0 48.554.3

8. UNIT RESERVE SHUTDOWN HOURS Q Q Q

9. GR.OSS THERMAL ENERGY GENERATED (MWH) 2.839.848 31.078.930 179.235.265

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 978.300 10.680.040 61.061.710

11. NET ELECTRICAL ENERGY GENERATED (MWH) 939 190 10.226.800 58.039.520  !

12. REACTOR SERVICE FACTOR 100.0 % 3 2.3.3% 68. l'/,

13. REACTOR AVAILABILITY FACTOR 100.0 % 93.8 % 68.j%

14. UNIT SERVICE FACTOR 100.0 % plj% 6_f!J%

15. UNIT AVAILABILITY FACTOR 100.0 % 23 5 % 66.3 %

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16. UNIT CAPACITY FACTOR (Using MDC) 100.9 % 9) 1% 63.4 %

17. UNIT CAPACITY FACTOR (Using Design MWe) 100,9 % 93.1 % 63.4 %

18. UNIT FORCED OUTAGE RATE 0.0% 0.0% 22.9 %

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

Scheduled 24-hour outage on January 18, to allow control rod testing.

20. IF SHU1DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A i

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_. . . _ . . _ _ . _ . = _ . . ._ . _ _ . . . - - _ _ - . . _ = . . . _ _ . .~ . . - . _ _ _ . . _ _ . _ _ . _ . _ . _ _ . . _ _ _ _ . -

3 l AVERAGE DAILY UNIT POWER LEVEL DOCKETNO.30-498 l UNIT 1 l DATE Jan. 9.1997

! COMPLETED BY R.L. Hill TELEPHONE 512 972-7667 ,

l MONTH DECEMBER l DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) ,

l 1 1260 17 1259 f i j 2 H6_1 18 1264  ;

3 DM 19 1266 4 H@ 20 1261 5 HM 21 1241 6 1259 22 1260 t

7 1263 23 J2_6_1 8 1260 _24 1261 -

9 12M 25 1262 10 L2.6_0 26 126_!

1I H6_3 27 1241 12 1260 28 1260  !

13 1219 29 1263 14 1263 30 1263

! 15 1259 31 1259 i

16 1261 l

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKLTNO. 50-198 -

UNIT 1 DATE Jan.9.1997 COMPLETED BY R.L. Hill TELEPHONE 112 972-7667 REPORTMONTH DECEMBER 1 2 3 4 5 No. Date Type Duration Reason Method of Licensec Systein Component Cause & Corrective Action to Prevent Recurrence (Hours) Shutting Event Code Code Down Report #

Reactor THERE WERE NO UNIT SHUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING THE REPORTING PERIOD 1 2 3 4 5 F: Forced Reason: Method: IEEE 805-1983 IEEE 803-1983 S: Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Cont. of Existing E-Operator Training & License Exam Outage F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)

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. l 1 l PORVS AND SAFETY VALVE

SUMMARY

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

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j SOUTH TEXAS PROJECT.  !

ELECTRIC GENERATING STATION i

UNIT 2 MONTHLY OPERATING REPORT DECEMBER 1996 i

HOUSTON LIGHTING AND POWER CO.  ;

I NRC DOCKET NO. 50-499 _j LICENSE NO. NPF-80 l

I Resiewed By: M ~

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D.EllER NDAllL Dpe /

Approved By: " " ~

/8/f7 R.If. MASSE D' ate ~ '

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, a- ~ e , - - - , , . - , - - , , - - - - . - ,. ,.

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J Af 0NTJILY SUAfAfARY I

i STPEGS Unit 2 operated during the reporting period at full power with no unit shutdowns or significant power reductions.

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OPERATING DATA REPORT l

DOCKETNO. 50-499 UNIT 2 DATE Jan. 9.1997 i COMPLETED BY R.L. Hill TELEPHONE 312 972-7667 i

OPERATING STATUS

1. REPORTING PERIOD: 12/1/96-12/31/% GROSS HOURS IN REPORTING PERIOD: 2M

2. CURRENTLY AUTHORIZED POWER LEVEL (Mut): 3800 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250.6 DESIGN ELECTRICAL RATING (MWe-Net): 1250.6 l

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): N9n_g )

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

S. NUMBER OF HOURS REACTOR CRITICAL . 744.0 8,453,7 - 46.554.4 j

6. REACTOR RESERVE SHUTDOWN HOURS 0 0 g l

7. HOURS GENERATOR ON LINE 744.0 -8.374.0 45,192,5 l

8. UNIT RESERVE SHUTDOWN HOURS 0 0 0-

9. GROSS THERMAL ENERGY GENERATED (MWH) 2.836.367 31.841.933 166.816.610

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 974.500 10.920.900 56.749.281

11. NET ELECTRICAL ENERGY GENERATED (MWH) 935.790 10.457.930 54.107.276

12. REACTOR SERVICE FACTOR 100 0 % E2*/, 70.5 %

13. REACTOR AVAILABILITY FACTOR 100.0 %  %.2% 20f. l

14. UNIT SERVICE FACTOR 10_0 Q*/s 95 3.'. 68.4 %

15. UNIT AVAILABILITY FACTOR 100.0 % 9.52/, 68.4 %

16. UNIT CAPACITY FACTOR (Using MDC) 100.6 % 95.2 % 65.5 %

- 17. UNIT CAPACITY FACTOR (Using Design MWe) 100.6*/, 95.2 % 65.5 %

18. UNIT FORCED OUTAGE RATE 0.0% 0.7% 22,2fs 2

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

. Scheduled 35 day refueling outage to begin on February 8,1997.

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

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• AVERAGE DAILY UNIT POWER LEVEL DOCKETNO. 50-499 I UNIT 2 l DATE lan.9.1997 l COMPLETED BY R.L. Hill TELEPHONE 512 972-7667 MONTH DECEMBER i l

l DAY' AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net)

I 1260 17 J2M ,

2 1260. I8 1260 I

3 1265 19 1.f6 2

4 1260 20 1260  :

5 J256 21 1256 i 6 1261 22 1260 7 1260 23 J6 12 8 1260 24 12M 9 J255 25 1225 l 10 1261 26 1260 l

.I1 1260 27 1256 12 1258 28 1260 j 13 1260 29 1255 l 14 1256 30 1256 15 1260 31 1256 l

16 1260 J

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKETNO. 50-499 UNIT 2 DATE Lan.9.1997 COMPLETED BY R.L. Hill TELEPHONE 512 972-7667 REPORTMONTH DECEMBER I 2 3 4 5 No. Date Type Duration Reason Method of Licensec System Component Cause & Corrective Action to Prevent Recurrence (Hours) Shutting Event Code Code Down Report #

Reactor THERE WERE NO UNIT SHUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING THE REPORTING PERIOD 1 2 3 4 5 F: Forced Reason: Method: IEEE 805-1983 IEEE 803-1983 S: Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Cont. of Existing E-Operator Training & License Exam Outage i F-Administrative 5-Reduction i G-Operational Error (Explain) 9-Other H-Other (Explain) l l

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4 PORVS AND SAFETY VALVE

SUMMARY

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

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