ML20129A596

Monthly Operating Repts for Sept 1996 for South Texas Project Units 1 & 2

ML20129A596
Person / Time
Site:	South Texas
Issue date:	09/30/1996
From:	Hill R, Mallen F HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ST-HL-AE-100005, NUDOCS 9610220194
Download: ML20129A596 (14)

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Texas Project Electric Generating Station P. O. Box 289 Wadsworth, Texas 77483 October 15,1996 ST-HL-AE- 100005 File No. G02 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 Oncrating Reports for September 1996 Pursuant. to 10CFR50.71(a) arid South Texas Project Electris Generating Station (STPEGS) Technical Specification 6.9.1.5, attached are the Monthly Operating Reports for September 1996.

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

Sincerely, F. H. Mallen Manager, Planning & Controls RLil/sl Attachments: 1) STPEGS Unit 1 Monthly Operating Report - September 1996

2) STPEGS Unit 2 Monthly Operating Report - September 1996 9610220194 DR 960930 ADOCK 05000498 Q-} L' l PDR nY' W

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

' s i Houston Lighting & Power Company ST-HL-AE-100005 l South Texas Project Electric Generating Station File No.: G02 1 Page 2 l Leonard J. Callan Rufus S. Scott j 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 l i Arlington, TX 76011-8064 Houston, TX 77208 l Thomas W. Alexion Institute of Nuclear Power

Project Manager, Mail Code 13H3 Operations - Records Center 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 l ' P. O. Box 910

e. Hay 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 i Washington, DC 20036-5869

] U. S. Nuclear Rc,ulatory Commission i_ M. T. Hardt/W. C. Gunst Attn: Documeru Control Desk

City Public Service Washington, DC 20555-0001 P. O. Box 1771 San Antonio, TX 78296

]

J. C. Lanier/M. B. Lee J. R. Egan, Esquire

! City of Austin Egan & Associates, P.C.

Electric Utility Depanment 2300 N Street, N.W.

721 Banon Springs Road Washington, D.C. 20037 Austin, TX 78704 Central Power and Light Company J. W. Beck i ATrN: 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 1

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SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 1 MONTHLY OPERATING REPORT SEPTEMBER 19%

HOUSTON LIGIITING AND POWER CO.

NRC DOCKET NO. 50-498 LICENSE NO. NPF-76 Reviewed By- lo/B/96 D.M. BERGENDAHL Date Approved By: M7 '

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G.L. PARKEY Date '

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SUMMARY

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

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OPERATING DATA REPORT DOCKETNO. 50-498 UNIT .1 DATE Oct. 7.19%

COMPLETED BY LH.ill.

TELEPHONE 512 972-7667 OPERATING STATUS

1. REPORTING PERIOD: 9/1/96-9/30/96 GROSS HOURS IN REPORTING PERIOD: 229

2. CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 3800 MAXIMUM DEPENDABLE CAPACITY (MWe Net): .1236

. DESIGN ELECTRICAL RATING (MWe-Net): 1250.6

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

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

5. NUMBER OF HOURS REACTOR CRITICAL 220,9 6 033.2 47.670.5

6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0

7. IIOURS GENERATORON LINE 720.0 6,006.0 46.345.3

8. UNIT RESERVE SHUTDOWN HOURS 9 Q 0

9. GROSS THERMAL ENERGY GENERATED (MWH) 2.748.240 22.648.704 170.805.039

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 941.200 7.776.540 18118,2_1Q

11. NET ELECTRICAL ENERGY GENERATED (MWH) 900.780 7.442.840 55.255.560

12. REACTOR SERVICE FACTOR 100.0 % 21 8 % 67d%

13. REACTOR AVAILABILITY FACTOR 100.0 % 91.8 % 67.1 %

14. UNIT SERVICE FACTOR 100,0 % 21J% 65.3 %

15. UNIT AVAILABILITY FAC1DR l00.0% 21J% 61.3%

16 UNIT CAPACITY FACTOR (Using MDC) 100.0_*A 90.5 % 62.2 %

17. UNIT CAPACITY FACTOR (Using Design MWe) 100,0 % 90.5 % 6_22%

18. UNIT FORCED OUTAGE RA'IE 0.0*/o 0.0*4 233f%

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

N/A

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

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i AVERAGE DAILY UNIT POWER LEVEL i DOCKETNO. 50-498

UNIT 1

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DATE Oct. 7.1996 COMPLETED BY R.L. Hill TELEPHONE iL2 972-7667  ;

MONTli SEL"TEMBER a

' DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL ,

(MWe-Net) (MWe-Net)  ;

i  ! J23 17 1248 i

2 12R 18 1248 1 3 1248 19 12 3 i  !

4 J24_9 20 1252 i

j 5 12 3 21 12M i 6 1248 22 1252 7 125J 23 1251 i

8 12R 24 1247 ,

! t i 9 12R 25 12M

e 10 12E 26 12152

$ 11 1242 27 12 3 12 1244 28 1257 i i 13 12M 29 1257 1 14 1248 30 1257 15 1248 31 _N/L4 ,

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UNIT SHUTDOWNS AND POWER REDUCTIONS -

DOCKETNO. 50-498

• UNIT 1 DATE Oct. 7.1996 COMPLETED BY ]LL Hill i TELEPHONE 512 972-7667 REPORTMONTH SEFFEMBER 1 2 3 4 5 No. Date Type Duration Reason Method of Licensce System Component Cause & Corrective Action to Prevent Recurrence (Hours) Shutting Event Code Code Down Report #  !

Reactor THERE WERE NO UNIT SHlTTDOWNS 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 i C-Refueling 3-Automatic Scram '

D-Regulatory Restriction 4-Cont. of Existing E-Operator Training & License Exam Outage F-Administrative 5-Red'xtion G-Operational Error (Explain) 9-Other H-Other (Explain) t 4

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PORVS AND SAFETY VALVE

SUMMARY

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

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SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 MONT11LY OPERATING REPORT SEPTEMBER 1996 HOUSTON LIGHTING AND POWER CO.

NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Resiewed By: Y bv i0/ 9f%

D.M. BERGENDAHL Date Approved By: ~ IO!9[fL R.E. hiASSE Date t

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MONTIILY

SUMMARY

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

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l OPERATING DATA REPORT l

DOCKETNO 50-499  !

! UNIT 2 DATE Oct. 7.1996 COMPLETED BY R m L. Hill TELEPHONE 512 972-7667 t OPERATING STATUS J,

j 1. REPORTING PERIOD: 9/1/96-9/30/96 GROSS HOURS IN REPORTING PERIOD: 229 i 2. CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 3800 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250f> ,

l DESIGN ELECTRICAL RATING (MWe-Net): 1250.6 j 3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): Ngns  !

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

5. NUMBER OFllOURS REACTOR CRITICAL 220,.Q 6.244.7 44.345.4 ,

! 6. REACTOR RESERVE SHUIDOWN HOURS Q g Q l

7. HOURS GENERATOR ON LINE 720.0 6.165.0 42.983.5 i

8. UNIT RESERVE SHUTDOWN HOURS 9 9 9

9. GROSS THERMAL ENERGY GENERATED (MWH) 2.748.057 23.414.547 158.389.223

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 23.7. 70. Q 8.024.300 53.852.681  ;

11. NET ELECTRICAL ENERGY GENERATED (MWH) 897.340 7.679.900 51.329.246

12. REACTOR SERVICE FACTOR 100.0 % 25 Q% 69.4 %

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13. REACTOR AVAILABILITY FACTOR 100.0 % 95.0 % 69 4.f,

14. UNIT SERVICE FACTOR 100.0 % 93.8*/, 6_2,3%  ;

15. UNIT AVAILABILITY FACTOR 100.0 % 23.,.8% 67.3 %

16. UNIT CAPACITY FACTOR (Using MDC) 99.7 % 93.4 % 64.3 %

17. UNIT CAPACITY FACTOR (Using Design MWe) 99.7 % 93.4 % 64.3 %

18. UNIT FORCED OUTAGE RATE 0.0% 0.9% 2.3J%

19. SHU1 DOWNS 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  ;

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AVERAGE DAILY UNIT POWER LEVEL DOCKETNO. J0-499

, UNIT 2 x DATE Oct. 7.1996 COMPLETED BY R.L. Hill l TELEPHONE 512 972-7667

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MON'IH SEPTEMI!EE DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) j 1 1248 17 1245 2 1213 18 124]

3 123J 19 L24_4 4 D49 20 1248

5 1219 21 1248 j 6 1245 22 1244

, 7 L243 23 1248 i

8 1245 24 124J  ;

9 1211 25 1252 10 124l 26 1247 ,

i1 1244 27 12JJ 12 12J9 28 1248 13 1244 29 1252 14 1244 30 1253 l

15 1241 31 N/A 16 L234 l

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i UNIT SHUTDOWNS AND POWER REDUCTIONS l DOCKETNO. 50-499

, WW 2 l DATE Oct. 7.1996 l COMPLETED BY R.L. Hill TELEPHONE 512 972-7667 REPORTMONTH SEPTEMBER 1 2 3 4 5 No. Date Type Duration Reason Method of Licensee System Component Cause & Correctist Action to Present Recurrence (Hours) Shutting Event Code Code Down Report #  ;

Reactor  !

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THERE WERE NO UNIT SHUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING THE REPORTING PERIOD i

I 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)

PORVS AND SAFETY VALVE

SUMMARY

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

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