ML20090H794

Monthly Operating Repts for Feb 1992 for Catawba Nuclear Station,Units 1 & 2

ML20090H794
Person / Time
Site:	Catawba
Issue date:	02/29/1992
From:	Simmons N, Robert Williams DUKE POWER CO.
To:
Shared Package
ML20090H788	List: ML20090H784 ML20090H794 ML20090H804
References
NUDOCS 9203160258
Download: ML20090H794 (10)

Text

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CPERA11NG DATA REPORT ,

003'El N3 50-413 DATE March 13. 1982 Qfff4 TIM SMTUS COMPLETED BY F.A. Willites ,

TELEPHONE 704-373-5997  ;

1. Valt Naset Catanha 1

2. Ryerting Feried: February 1,1992-February ??,1992

3. Licensei Thereal Power (MWth 3411

4. Naseplate Rating (Gross MWeh 13056 holes 8Naseplate Rating I

5. Design Electrical Fating (Net MWeh 1145 15 toss NWe) calculated as

6. Maxisas Defendatie Capacity (6ross MWeh 1192 1450.000 M'/A x .90 poner

7. Maximae Dependable Capacity (Net MWeb  !!29 fatter per Page lii,

8. If Changes Ottur in Capacity Ratings litees Nuster 3 Through 7) Since Last NUEE6-0020.

Repert.'Sive. Reasons:

9. Power Level To Which Restricted, if Any (Net NWeh 10, Reason ForJestrictiens, If anyt -

This Month Yr.-to-Date Cusulative

11. Hours in Reporting Feriod .

696.0 1440.0 58409.0

12. Nusber Of Hours Reactor Was Critical 696.0 1440.0 43930.2 -

x13. Reatter Peterve Shuldean Hours --0-- - --0-- '

14.HoursSeneratorDn-Line 696.0 1440.0 42935.9

15. Unit Reserve Shutdown hours- --0-- --0-- --0--

16. Gross Thersal Energy Benerated (MWH) .

23532B2 4676503 139362808 l 117. Gross Eler.trical Energy Generated (MWH) . 839591 1735422 40604B26 19.; Net Electrical Energy Benerated (SH) 79566B 1647469 45521163-

19. Unit Service Factor 100.0 100.0 73.2 '

20.UnitAvailabilityFactor 100.0 100.0 73.2

21. Unit ~ Capacity Factor (Using MDC Net) 101.3 101.3 68.7 22 Unit Capatity Facter (Using DER Net) 99.8 - 99.9 68.1 ,

23. Unit forced Outage Rate 0.0 0.0 11.2

24. Snutdown Scheduled Over Next 6 Months (Type,1) ate, and Duratian of Eachh

. Refueling - June 26- '1992 - 65 days

- E5. If $5ut hun At End Of Repert Feriod. Esticated Date of startup:

26. Units in Test Status (Prior-to Cassertial Operattenh Forecast Achieved IhlTIAL CRITICALITY ,

IN1114L ELECTRICITY CLMMERCIAL GPERATION 1

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. OFEEAllNG DATA REPORT DOMET N3 5Hl! '

UNIT Cat pba 1 DAll Pnth 13.199? '

COVLETEDbY F.A. Willi m IELEPHONE 704-373-5907 B3 NTH FetrHry,1992 i

[li, 'AVERABEDA!LYF0WERLEVEL- 09 AVERAEC DAILY PDWER LEVEL (MWt-Net)' (MWe-Net)-

-l' -1144 17 1144 2- 1146 18 1164

-3 ~1865 19 li4?

-O  ?!43' 20 1149

'5 -

1145 - 21 1135 6 114' '22 1133 7 1147 23 1142 E 1146 24'  !!60 -

.9' 1146 25 1140 "10 ,

1146 PA 114) 11 '1143 27 1136 li- 1142 . _ , _ _ , 28. 1144

=13- 1165 29 1146

' 14 1144 r15 1160

-l6J 116? _,_

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UNIT' SHUTDOWNS AND POWER REDUCTIONS- DOCKET No. 50-413 UNIT.NAME CATawtsA 1 -

. e DATE va/1J/>z REPORT MONTH Februa ry 1992 COMPLETED BY N. C. 51MMUN5 TELEPHONE teus)-aia-uddy (1) 2) _

(4) (5)

E. HOD T A OF LICENSE W Y S SHUT EVENT SYS- CAUSE AND CORRECTIVE O P DURATION O DOWN REPORT TEM COMPONENT ACTION TO

. DATE 'E HOURS N R/X NO. CODE . CODE PREVENT RECURRENCE NO SHUTDOWNS OR REDUCTION S.

4 1

(1) (2) (3) (4)

' F Forced Reason- Method: Exhibit G - Instructions S Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of, Data i

B-Maintenance or test 2-Manual Scram Ent W Sheets For Licensee C-Refueling 3-Automatic Scram LER 1

D-Regulatory Restriction 4-Other (Explain) Event Report {61))

File (NUREG-Oi

, E-Operator Training & License Examination i F-Administrative (5)

G-Operator Error (Explain) Exhibit I - Same Source

H-Other (Explain) i I x 4

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DOCKET NO:- 50 413-

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UNIT: - Catawba 1 DATE: 3/13/92 NARRATIVE

SUMMARY

H0!ull: February 1992 Catawha 11 nit 1 began tho' month of February operating at 100% full power.

The unit operated at or near 100% full power for the entire inoath, and ended the month operating at 100% full power.

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MONTHLY REFUELING INFORMATION REOUEST

1. Facility name: Catawba. Unit 1  !

3. Scheduled next refueling shutdown: June 1992

3. Scheduled restart following refueling: Auuust 1992 THE PROJECT MANAGER HAS BEEN-ADVISED BY SEPARATE COMMUNICATION OF l ANY T.S. CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 1 THROUGH 6 WILL NO LONGER DE MAINTAINED IN THIS REPORT.

34. Will refueling or resumption of operation thereaf ter require a ,

technical specification change or other license amendment? l If yes, what will these be?

If no, has reload design and core configuration been reviewod by Safety-Review Committee regarding unreviewed safety questions?

5. .' Scheduled date(s) for submitting proposed licensing action and supporting information.

6. Important licensing considerations (now or different design or supplier, unroviewed. design or performance , analysis methods, significant changes in design or new operating procedures).  ;

l

7. Number of' Fuel assemblies (a)- in the-core: 12.1 )

(b) in the spent fuel pool: 2M

8. Present licensed fuel pool capacity: 1418  ;

Size of requested or planned increase: - )

9. Projected date . of last refueling which can be accommodated by present licensed capacity: september 2009 DUKE' POWER COMPANY DATE: Earch 13, 1992 Name'of

Contact:

R. A. Williams Phone: 704-373-5987 '

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DDCtfI NO '50-414 _q CATEPatch 13. 1992 i Q_FERAllM STATUS COMPLElfDBY P.A. Willi m _ l J

1[LEPH3NE 704-373-59B7

.' t. l! nit Naset Catawba 2

2. Reporting Period February 1, 1992-February 29,1992  ;

3. License # thersal freer (MWt): 3411

._4. Nateplate Rating (Grass MWe): 13054 Notes *Nateplate Retir.g

5. Design Electratal Rating (Nei MWalt. 1145 (6tels Me) taltulated as

. 6. Manteus Dependable Capacity.(Bross EWelt 1192 1650.000 MA x .90 power .

, 7. Mattava Dependable Capacity (het MWeb 1129 fatter per fage ill,

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8; If Changes Occur in Capacity Ratings (ltres Nuaber 3 Through 7) Since last NUREG-0020.  !

Reprt. Give Reasons:

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9. Foner Level To Which Restricted, if Any (Net MWeh

10. Reason Fct Festrittim .!f anyt this Month Yr. to-Date- Cuculative

~ INHoursinEepertIngFarlod- .

696.0 1440.0 4B505.0

12. Number Of Hours Reactor Was Critical 696.0 1417.4 35715.0 '

13. Reatter Feserve Shutdcan Hours-- ~0- --0-- --0--

14.HoursBeneratorUn-Line- 6B3.3 1386.9 34950.1

15. Unit fieserve Shutdten Hours . --0-- ~ 0-- --0--

16. Gross Thermal Energy Generated (MWH) . 2237727 4568211 109694388 t

..17. Gress Electrical Energy Generated (MWH) . 798334 1626328 39802233

' 18. Net Electrital Energy Benerated (MWr0 757356 1541569 3639543B

~19.UnitServicefatte,r- 98.2 94.3 72.1

' 20. thit Availability fatter 99.2 96.3 72.1 -

21.UnitCapatityFatter(L'singMDCKet)

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96.4 94.0 66.2

' 22. Unit Capacity Fattor (Using IER Welt 95.0 93.5 65.5 ~,

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03.UnitforcedDutageRate 1.8 2.8 12.9

24. Shutdown' Scheduled Dyer Nest 6 Months (Type, Date, and Duration of Each):

Jone

25. If Shut Down At End Of fieport Feriod. Estleated Date of Startup ___,

26. Units in lest Status drier to Consertial Operation): Forecast Achieved INITIALCRIT!LRLifY _

INITIAL ELECTRICITY OCMMEfdAL-OPERATION l.

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i DOCLEI 10 54414 UNIT Catamt's 2 DATE March 13. 1992 COMPLETED BV B.A. Williers l 1(LEPHONE 704-373-5987 i

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February.1992 ~

_ -B1 . MEEASE DA!LY POWER LEVEL El MERASE DAILY _ FDWER LEVEL (MWe-Net). (MWe Net) ,

I' 1144-~ 17 1154 .;

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l 2- 1156 1B 1152 t b 3 1145 19 1150 l I

-:4 - 1153- 20 1155

=5- '!!54 !155 21 f

. A -i 1154' 22 1153 l

-Y 1156- 23 1150 ,

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'8- '1159 24 1146' i 9l. ,

'1160 25 _

726 __

- l10 1155 26~ 119  ;

r 11 '1158 27 __

'676 j

.- 12 1157 EB 1151

~ 13 1157 29 1152 ,

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-14 15 ; 1147-s 16- 1150- _

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< UMZT SHUTDOWWS AND POWER REDUCTIONS DOCKET NO.- 50-414 UNIT NAME CATAWBA 2 -

1 DATE. u3/13/92 REPORT-MONTH. February _1992 . COMPLETED BY N. C. 51MMUN5 TELEPHONE 3/v41-aia-uddy -i (1) 2) _

(4) (5)

E HOD i T A OF LICENSE N Y S SHUT EVENT SYS- CAUSE AND CORRECTIVE' O P DURATION O DOWN REPORT TEM COMPONENT ACTION TO

. DATE E HOURS N R/X NO. CODE CODE PREVENT RECURRENCE 7-P 92- 2-25 F --

B --

~HB VALVEX TURBINE CONTROL INTERCEPT ~ VALVE #2C I

(STOP VALVE NOT OPENING AFTER

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l STROKE TEST) 8-P 92- 2-26 F --

A --

HB VALVEX TURBINE CONTROL INTERCEPT VALVE #2C-(STOP VALVE) 3 92- 2-26 F 12.75 A 1 HB VALVEX UNIT SHUTDOWN TO REPAIR TURBINE

' CONTROL INTERCEPT VALVE #2C (STOP VALVE) l:

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(1) (2) (3)Method: (41cxhibit G - Instructions, F Forced Reason

• S Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of, Data B-Maintenance or test 2-Manual Scram Entn* Sneets For Licensee C-Refueling 3-Automatic Scram Event Report (LER D-Regulatory Restriction 4-Other (Explain) File (NUREG-0161))

E-Operator Training & License Examination F-Administrative (5)

G-Operator Error (Explain) Exhibit I - Same Source H-Other (Explain) i

4 DOCKET NO: 50 414 UNIT: Catawba 2 DATE: 3/13/92 NAP.RATIVE

SUMMARY

MONTH: February 1992 Catawba Unit 2 began the ironth of February in power esculation following control valve movement test. The unit remained at or near 100% until 2140 on 02/24 when during weekly main turbine valve movement testing the combined interrtediat; valve stroked closed and would not reopen. A power decrease was begun at 0048 on 02/25 to investigate and repair the combined intermediate valve. Load reduction was secured at 6 5 't from 0650 on 02/25 to 0001 on 02/26 to investigate the problem, load reduction was secured at 23% from 610 to 830 on 02/26 to investigate the problem. The turbine was manually tripped at 1137 on 02/26, the reactor remained at 101, to repair the coubined intermediate valve. The turbine was placed on-line at 0024 on 02/27 and reached 100% at 2020 on 02/27.

The unit remained at 100% for the rest of the month.

Prepared by: N. C. :;immons Telephone: 704-373-8559

l MONTHLY REFUELING INFORMATION REQUEST l 1.- Facility name: Catawba. Unit 2

2. Scheduled next refueling shutdown: January 1993

3. Scheduled restart following refueling: Anril 1991-THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S. CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 THROUGH 6 WILL NO-LONGER BE MAINTAINED IN THIS REPORT.

4. Will refueling or-- resumption of operation thereafter require a technical specification change or other license amendment?

If yes, what will these be? l If_no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions?  !

5. Scheduled date(s) for submitting proposed licensing action and supporting information. l

6. Important licensing considerations (new or different design or supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures). .

7.. Number of Fuel assemblies (a) in the core: 19 't (b) in the spent fuel pool: 210

8. Present licensed fuel pool capacity: 1418 Size of requested or planned increase: -

9. Projected -date of last refueling which can be accommodated by present-licensed capacity: September 2011 DUKE POWER COMPANY DATE: March 13. 1992 Name.of

Contact:

R. A. Williams Phone: 704-373-5987

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