ML20198J922

Monthly Operating Repts for Sept 1997 for South Texas Project,Units 1 & 2

ML20198J922
Person / Time
Site:	South Texas
Issue date:	09/30/1997
From:	Hill R, Mallen F HOUSTON LIGHTING & POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ST-HI-AE-005775, ST-HI-AE-5775, NUDOCS 9710220233
Download: ML20198J922 (14)

Text

.

Yhe Light co mp anyS uth Tenas Project F.lectric GeneratingP.Station O. Bos 289 Wadsworth, Tesas 77483 llouston Lighting & Power October 15,1997 i ST-liL-AE-005775 l File No. G02 ST130438953  ;

10CFR50.71 l U. S. Nuclear Regulatory Commission l Attention: Document Control Desk Washington, DC 20555 South Texas Project Units 1 and 2 Docket Nos. STN 50-498,'JTN 50-499 Monthly Operatine Renorts for Sentember 1997 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 September 1997, if you should have any questions on this mauer, please contact Tom Underwood at (512) 972-7:08.

Sincerely,

/7t s M / A --

F. H. Mallen Manager, Planning & Controls RLil/sl Attachments: 1) STPEGS Unit 1 Monthly Operating Report - September 1997 n'j

2) STPEGS Unit 2 Monthly Op rating Report - September 1997 7

)

.: j l' j ? O gg2goggggggsi g

ygg]g; g 5'D'*8 0 MD Pro}ect Manager on Behalf of the Participants in the South Texas Project

__ m... _ . - . _ _ _ _-

E

. =

77 ;-w - -=

Houston Lighting & Power Company- _

ST-ill-AE-5775 Sou.h Tesas Project Electric Generating Station - File No.:: G02 ~

Page 2

- Ellis W. Merschoff - Rufus S; Scott

- Regional Administrator, Region IV - Associate' General Counsel '

_U. S. Nuclear Regulatory Commission _ - l!ouston Lighting & Power Company

~ P. O. Box 61067 i 611 Ryan Plaza Drive, Suite 400 -

J Arlington,TX 176011 8064 lioeston,TX 77208'

= Thomas W. Alexion : Institute of Nuclear Power.

Project Manager, Mail Code 13113 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 n Sn 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. RatlifT .

Bureau of Radiation Control  !

f 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. liardt/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. Lanier/M. 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 9 Austin,TX 78704

_ Central Power and Light Cogeany

= ATTN: G. E. Vaughn/C. A. Johnson. ,

P. O. Box 289, Mail Code! N5012 -

sWadsworth,TXL 77483 ~

i g

J s

~.-

l l

i I

1 i

SOUTil TEXAS PROJECT ELECTRIC GENERATING STATION UNIT I MONTilLY OPERATING REPORT SEPTEMllER 1997 IlOUSTON LIGilTING AND POWER CO.

NRC DOCKET NO. 50498 LICENSE NO. NPF-76 i

Reviewed ily: T Lb lb/9l9 T.E. UNDERWOOD Date Approved Ily: N - _f. J/fy

,G.L PARKEY T Date #

1

, , MONTitLY SUMMAlW  !

l I

STPEGS Unit I began the reporting period operating at 100%.

The unit was removed from service on September 13, at 0001 for refueling and scheduled maintenance.

l -

, OPERATING DATA REPORT DOCKET NO. 50-498 UNIT 1 DATE Oct. 9.1997 COMPLETED llY R.L.Ihll TELEPilONE 112 972 7667 OPERATING STATUS

1. REPORTING PERIODl'l/97-9/31LT2 GROSS IlOURS IN REPORTING PERIOD; 220

2. CURRENTLY AUTilORIZED POWER LEVEL (Mwt): 3890 MAXIMUM DEPENDADLE CAPACITY (MWe-Net): 1230.6 DESIGN ELECTRICAL. RATING (MWe-Net): 1231L6

3. POWER LEVEL TO WillCll RESTRICTED (IF ANY) (MWe-Net): Mons

4. REASONS FOR RESTRICTION (IF ANY): N/A Tills MON 11? YR TO DATE CUMULATIVE

5. NUMilER OF llOURS REACTOR CRITICAL 2310 J,046.3 55,925.2

6. REACTOR RESERVE SilVTDOWN llOURS Q 0 0

7. IlOURS GENERATOR ON LINE 23L0 _6,020.4 54.573.8

8. UNIT RESERVE SilUTDOWN llOURS 0 0 0

9. GROSS TilERMAi. ENERGY GENERAT ED (MWil) 1.086.837 22.728.494  :.963.759

10. GROSS ELECTRICAL. ENERGY GENERATED (MWil) 371,000 7.781.7bD LL8dlel10

11. NET ELECFRICAL ENERGY GENERATED (MWil) 111220 7.464.213 65.503.734

12. REACTOR SERVICE FACTOR 40.0% 92.3?6 29 3

13. REACTOR AVAILAlllLITY FACTOR 30m 92.3? h 70.l?6

14. UNIT SERVICE FACTOR _30.0S 91.9?6 61 6

15. UNIT AVA!LAlllLITY FACTOR . 40.0?i 91.9? b 68d%

16. UNIT CAPACITY FACTOR (Using MDC) 39.4? b 91.l?b 65.7? b

17. UNIT CAPACITY FACTOR (Using Design MWe) 39.4?6 91.l?k 012%

18. UNIT FORCED OUTAGE RATE DE 0.03 20.9?h 19 SilUTDOWNS SCilEDULED OVER NEXT 6 MONTilS (TYPE, DATE, AND DURATION OF EACil):

N/A

20. - II' SilOTDOWN AT END OF REPORT PERIOD ESTIMATED DATE OF STARTUP; October 4,1997.

UNIT SIIUTDOWNS AND POWER REDUCTIONS .

i' DOCKETNO. 50-493 UNIT 1 . -

DATE Oct 9.1047 COMPLETED BY R.L liill TELEPIIONE' 512 972s7667 REPORT MONTli SEPTD1BER I 2 3 4 5 No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective Action to Prevent Recurrence (flours) Shutting Event Code Code Down Report #

Reactor 97-05 970913 S 432.0 C 1 N/A N/A N/A Refueling and scheduled maintenance outage.

I 2 3 4 5 F: Forced Reason: Method: IEEE 805-1983 IEEE 803-1983 S: Scheduled A-Equipmer:t 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 li-Other (Explain)

AVEllAGE DAILY UNIT POWEll LEVEL DOCKETNO. 10_428 UNIT 1 DATE Oct. 9.1997 COMPLETED PY R.L 11:11 TELEPilONE 512 972 7667 MONTil SEf]SiuER DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER I.EVEL LEVEL (MWe-Net) (MWe-Net) i 1212 17 0 2 1248 I8 0 3 1242 19 0 4 121$ 20 0 5 12H 21 0 6 12d2 22 0 7 1212 23 0 8 1211 24 0 9 1211 25 0 10 1212 26 9 Ii 1228 27 0 12 1Q22 28 0 13 0 29 0 1l 0 30 0 15 0 3i N!%

16 0

1

. PORVS AND SAFETY VALVE

SUMMARY

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

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

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

v a y, a ..j_ . .

j!

4 4

l E

5 SOUTH TEXAS PROJECT -

ELECTRIC GENERATING STATION UNIT 2 ,

' MONTHLY OPERATING REPORT SEPTEMBER 1997 IlOUSTON LIGHTING AND POWER CO.

- NRC DOCKET NO. 50-499 .

s x - - LICENSE NO. NPF-80 Reviewed By: WNM i*/9/97 T.E. UNDERWOOD .

D:te

i ; .:

' Approved By: M. ao ( , lo [7 g R.E. MASSE Date / [

l

?

l g --

'l 4

y,- -.

I

+

1 m 4

., j

i l

. MONTIILY

SUMMARY

South Texas Project Unit 2 operated during the reporting period at 'l power with no unit shutdowns or significant power reductions.

I

I

, OPERATING DATA REPOllT I

DOCENT. 10.:122 UNIT 2 DATE OxL2J222 COMPLETED BY ILL.llill TELEPilONE 512 972-7667 OPERATING STATUS

1. REPORTING PERIOD: 9/1/07-9/30'97 GROSS IlOURS IN REPORTING PERIOD: 220

2. CURRENTLY AUTilORIZED POWER LEVEL (Mwt): 21[00 MAXIMUM DEPENDABLE C APACITY (MWe-Net): 1250.6 DESIGN ELECTRICAL RATING (MWe-Net): 12103

3. POWER LEVEL TO WillCil RESTRICTED (IF ANY) (MWe Net): Nuns

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

5. NUMBER OF llOURS REACTOR CRITICAL 72Q,0 fi.053.1 52.607.5

6. REACTOR RESERVE SIIUTDOWN llOURS 0 0 0

7. IlOURS GENERATOR ON LINE 220.0 5.22L2 51.169.4

8. UNIT RESERVE SilUTDOWN llOURS 0 Q 0

9. GROSS TilERMAL ENERGY GENERATED (MWil) 2.748.240 22.462.190 189.278.800

10. GROSS ELECTRICAL ENERGY GENERATED (MWil) 935.228 7.657.112 64.406.391

11. NET ELECTRICAL ENERGY GENERATED (MWil) 894.693 7.328.111 61.435.312

12. REACTOR SERVICE FAC10R 100.0 % 22fs 22 & s

13. REACTOR AVAILABILITY FACTOR 100.0 % 2221 72.4 %

I4. UNIT SERVICE FACTOR 100.0 % 2L2% 70.5 %

15. UNIT AVAll.ADILITY FACTOR .11M% 2L2% 70.5?6 J

16. UNIT CAPACITY FACTOR (Using MDC) 90.4 % f.221 67.6 %

17. UNIT CAPACITY FACTOR (Using Design MWe) 99.4 % 89.5 % 67.6%

18. UNIT FORCED OUTAGE RATE Q.0% 22; 20.4 %

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

N/A

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

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

. _._._ _ _ . . ~ . _ _ . . . _ . . . . . _ . . . . . _ . . .

u V

c. , l AVERAGE DAILY UNIT POWER LEYCL -

~"

DOCKETNO. 50-499 UNIT 2-g DATE Oct. 9.1997 - -

COMPLETED BY RL 11111 -

TELEP110NE - 512 972 7661

hiONTil SEPTEMBER

' DAY- - AVERAGE DAILY POWER DAY - AVERAGE DAILY POWER

- : LEVEL-- LEVEL ~

- (MWe-Net) (MWe-Net)-

l 1212: 17 1233.

2 J2M . 18 12A1 3- 12M 19 1241 +

4 12M 20- 1246 5.- 12M '21 1241.

l 6'- -

12H 22 -- 1242 7 1243 23 1242 8 1241 24 1210-9 1242 . 25 . 1211 10 -1244 26 1242.

i1 ~1241 27 1242- .

12l .1241- 28 1242 '

' 13. 1211 29 1242

" 30 14 1240- 1246 15 " 12 3 31. EM- _

12 3 -

a a-

., 1 D

d

,. t

.p. ,. , . . . _ , . , . , , , . . , ,

f g. E

~

~

, . s a

i

. ..E

.[

UNIT SHUTDOWNS AND POWER REDUCTIONS'

$l DOCKETNO. ibl92  :

yyyy 7 i' DATE Oct 9.1997. '

COMPLETED BY R.L Mdl TELEPHONE'. 512 472-7667

+ , .

'l REPORT MONTH SEPTEMBER v

1 1 2 3 4 5 "

- No.. - ' Date . Type : Duration Reason Method of Licensee System Compocent Cause & Corrective Action to Preveat Recurrence

, .(ilours) Shutting . Event . Code Code ,t Down Report # ,

- Reactor  ;

I TilERE WERE NO UNIT SIIUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING T11E REPORTING PERIODE 4

L I' 2 3 4 .5

, F: I-orced Reason: Method: IEEE 805-1983 IEEE 803-1983 ,

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

3.

B-Maintenance or Test 2-Manual Scram I

' C-Refueling 3-At.tomatic Scram I

. D-Regulatory Restriction 4-Cont of Existing E-Operator Training & License Exam Outage I 4 F-Administrative 5-Reduction ,

I .. G-Operational Error (Explain) ' 9-Other  !

II-Other (Explain) ,

t  !

i 1

i

, 4

['

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

- . - _ ,-,y,.,,7.--.r..-

l

. PORYS AND SAFETY VALVE

SUMMARY

l 1

Tliere were ne PORV or Safety Valves challenged during the reporting period. l 1