ML20116J956

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

ML20116J956
Person / Time
Site:	Catawba
Issue date:	10/31/1992
From:	Mccraw E, Robert Williams DUKE POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9211160471
Download: ML20116J956 (14)

Text

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l Duke %<r Compny Eintric Center i

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DUKEPOWER

.. November 13, 1992 U.S. Nuclear Regulatory Ctratissim - .

ATIDTTION: Document Control Desk Washirgton, D.C. 20555 RE: Catawba Nuclcar Station Dx:)wt No. 50-423 ard 50-414 -

'lle: G5-7 1.01

Dear Sir:

Please fird attached inforwtion concernirg the performance and operating status of the Catawba Nuclear Station for the month of Octh,1992.

Ver :r

• yours, DtA E. O. McCraw, Manager Operations, Perforrance, & Autcmation E0t$ Law Attachnents xc: Stwart D. Ebneter W. T. (*rders '

Regional Administrator /a Jian II Senior Resident Inspector U.S. Nuclear Regulatory Cammission Catawba Nuclear Station.

101 thrietta St. , NW, Suite 2900 Atlanta,-GA 30323 Bob Martin DGO Records Center Office Nuclear Regulation 1100 circle 75 Parkway, Suite 1500 U.S. Nuc. Reg. rmminnion Atlanta,'CA 30323 Washirgton, D.C. 20555 Ms. Vicki White American Nuclear Insurers Nuclear Asstrance Cbrp.

c/v Dottie Sherman, AtR Library 6251 Crooked Creek Road Town Center, .Alite 300S' Norcross, GA 30092 29 South Main Street' West Hartford, CT 06107-2445 160094 9211'<0471 921031 p 3

.{DR ADOCK 05000414 PDR bj g.

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- U.S. 100 - QG j

,!< _ November 13, 1992  ;

Page 2 xc: K. S. Canady EC08H B. T. Paulkenberry EC07C  ;

R. C. Fbtrell CE 1 E. G. IaCasse QE J T. E. Mooney (WC26C) i B. J. Horsley 06 Contracts - ECO3U l N. A. Rutherford EC07I _l J. S. Forbes QG R. A. Williars (3) EC07A J. C. Wimbish EC07B E. C. Fisher ME B. W. Walsh PB02L S. D. Callcway QG C. D. Denton H30SE R. L. Gill WC26A (File)

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H 977

. -OPERATINSDATAREPORT f(!

a '

DOCKET NO 50-413 DATE Noventer 13. 1973

OPERA!!NGSTA))g COMPLETED BY -R.A. Willians TELEPHONE- 704-392-5346'

't. Ur.it Naar: Catanba 1

=2. Reporting Period: October 1, 1992-October 31,1992

3. Licensed Theraal Pomer (MWt): -3411 4, Naseplate Rating (Gross MWe): 1305s Notes *Naseplate Rating

5. Design Electrical Rating (Net MWeh 1145 (6 toss MWe) calculated as' f

6. Maxisus Dependable Canacity (Bross MWe b 1192 1450.000 MVA .90 power

7. Maxisus Dependable C g etty (Net MWe):  !!29 factor per Page lii, B. If. Changes Occur in Capacity Ratings (Itess Nuaber 3 Through 7) Sinc, Last NUREG-0020. ,

Report. Give Reasons:

~

9., Power Level To Which Restricted, if Any (Not MWelt ,

M.ReasonForRestrictions,Ifanyt This Month Yr.-to-pate Cueulative

!!. Hours In Reporting Perled .

745.0 7320.0- . 606?.0 -

12. Number Of Hours Reactor Was Critical 327.3 4932.4 -47322.6'

-13. Reactor Reserve Shutdown Hours --0-- - -

14. Hours '3enerator Jn-l.ine 270.4 l9874.9' 4627v.0

. 15. Unit Reserve Shutdo w Hours --C--- --0-- --0-- +

16.- Gross Thersal Energy Generat?d (MWH) 771636 16109778 149596083

17. Gress Electreal inergy Generated (MWH) 264076 5497715 52567119:

'10. Met Eletttteel Energy Generated thWH) 235308 5363164 49296858

!: .19.UnitServicefactor 36.3' 66.6 71.9 . f i - 20. Unit Availability Factor- 36.3 '66.s ' 71.9 21.linitCapacityFactor(Usin'g60CNetl 28.0 .64.9 67.5- ,

J 22. Unit Capacity Facto- (Using DER Net) 27.6 64.0 66.9

! 23. Unit Forced Outage Rate . -61.0 . 9.5

-  !! 3.

24. Shutdown Scheduled Over Next 6 Months (Type, Date, and Duration of Eachir.

'25. If Shut Down At End Of Report Period. Estimated ; ate of Startup:

' 26. Units in Test Status (Prior to Cossercial Operationh . Forecast -Achieved INITIALCR!ilCALITY

,. INITIAL ELECTRICITY-L COMMERCIAL OPERATION U

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<3 ._ :n . . , . , . -- ,

0FERATING LATA REFORT DOCKET ND 50-413 UNii Catenta 1 DATE Nevester 13,191 CONPLETED BY F.A. Willien TELEPHONE 704-382-5346 MONTH Octeter,1992

[f1 AVERACE LAILY POWER LEVEL (AV AVERAFE DAILY PCKER LEVEL - - -

(MWe-Net) (MWe-Net) 1 0 _ 17 0 ___

2 0 18 0 3 0 19 0 7, 4 0 20 7 5 0 21 149 L 0 2 _

603 7 0 23 000 .

8 0 24 1000 _,

, u 25 1144 10 0 26 1145 11 0 27 1140

~

12 0 20 1}!2' t3 0 29 1090 14 0 30 1010 15 0 _

31 1099

'6

. 0 i

_____._2. _ _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ _ _ _ _ _ . _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ____ _ _.__ _ _ m

4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. _50-413- .

UNIT NAME CATAw15A 1 DATE 11/1of 94 REPORT MONTH October 1992 COMPLETED BY N. C. 51MUf45 Page 1 of 2 TELEPHONE t / us ) -Jis z-:>z t>J

. (1) 2) (4) (5)

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

.- DATE E HOURS N R/X NO. CODE CODE PREVENT RECURRENCE 4 92 1 57.52 A 1 CA XXXXXX REACTOR COOLANT SYSTEM LEAKAGE AT CONO SEAL AT REACTOR VESSEL HEAD 5 92 3 S 48.00 B 1 RB CRDEVE 2 DAY EXTENSION DUE TO CONTROL ROD DRIVE SYSTEM TROUBLESHOOTING 6 92 5 F 365.98 A 1 CH HTEXCH 15 DAY EXTENSION DUE TO STEAM GENERATOR TUBE LEAK-4-P 92-10-20 S --

B --

HA TURBIN HOLD FOR TURBINE OVERSPEED TRIP I TEST 7 92-10-21 S 3.10 B 1 HA TURBIN TURBINE OVERSPEED TRIP TEST 5-P 92-10-21 F --

A --

CH HTEXCH STEAM GENERATOR '1C' LEAKAGE STABILITY PER CHEMISTRY 6-P 92-10-21 S --

B --

ZZ XXXXXX FLUX MAPPING (1) (2)- (3) (4)

F Forced S Scheduled Reason

• A-Equipment Failure (Explain)

Method:

1-Manual Exhibit G - Instructions for Preparation of, Data B-Maintenance or test 2-Manual Scram EntW Sheets For Licensee C-Refueling . 3-Automatic Scram Event Report (LER D-Regulato W R9striction , , 4-Other (Explain) File (NU E.G-Ol61))

E-Operator Training & License Examination F-Administrativ(.

G-Operator Error (5)

H-Other (Explain) (Explain) Exhibit I - Same Source

. .-___---____________-__2

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.- 50-413 .'

UNIT NAME CArAwsA 1 DATE 11/ id/ 9 2 .

REPORT MONTH October 1992 COMPLETED BY I4 . c. s mMUNs Page 2 of 2 TELEPHONE ( / us ) -J tiz-DZbJ (1). 2) g_ (4) (5)

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

. DATE E HOURS N- R/X NO. CODE CODE PREVENT RECURRENCE 7-P 92-10-21 S --

B --

ZZ XXXXXX FLUX MAPPING 8-P 92-10-22 S --

B --

Z7 XXXXXX FLUX MAPPING-9--P 92-10-22 S --

B --

HB VALVEX CONTROL VALVE MOVEMENT TESTING 10-P 92-10-23 S --

B --

ZZ XXXXXX FLUX MAPPING l

(1)F Forced (2)- (3) (4)

Re . 9- Method: Exhibit G - Instructions S Scheduled A- w ihment Failure B-Maintenance or test (Explain) 1-Manual 2-Manual Scram for Preparation of, Data Entn Sneets For Licensee C-Refuelint D-Regulatory Restriction 3-Automatic Sc4am 4-Other (Explain)

Event Report (LER File (NUREG-0161))

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

G-Operator Err 9r (Explain) Exhibit I - Samo Scurce H-Other. (Expl ain) t

)e t DOCKET NO: 50-413 UNIT: Catawba 1 DATE: 11/15/92 I

NARRATIVE

SUMMARY

MONTH: October 1992 Catawba Unit 1 began the month of October in end-of-cycle 6 refueling The unit was originally schedaled to return to service on outaga. -

9/16/92. The outage was extended by 6' days for reactor coclant system l 1eakage at a cononseal at the reactor vessel head and reactor coolant pump seal problees. The outage was extended 2 days for control rod drive system troubleshooting and 15 days due to a steam generator tube leak. The unit was placed on line on 10/20 at 1530 for a refueling duration of 101.75 days. The unit held at approximately 15% power from 1724 to 10/21 at 0050 for the turbine overspeed trip test. The unit was off-line from 0050 to 0356 for the turbine overspeed trip test. -During power escalation, the unit held at approximately 20% from 10/21 at 0720 to 1128 for ateam generator 'C' leakage stabilitiy, The unit held-at approximately 30n power from 1443 to 1507 for flux mapping and decreased 4 to approximately 25% power due to the data obtained from the flux map.  ;

The unit held at approximately 25% power from 1526 to 2000 for a flux map. The unit held at approximately 40% power from 10/22 at 0040 to. <

1220 for a flux map. The unit held at approximately 70%_ power from 10/22 at 2350 to 10/23 at 0300 for control valve movement testing. The unit held at approximately 80% power-from 0750 to 1550 for flux mapping.

The unit reached 100% full power on 10/24 at 1120. The unit operated at or near 100% full power for the remainder of the month.

1 i

.1 V i Prepared by: N..C. Simmons  :

Telephone: 704 382-5263 1 y'

l MONTHLY REFUELING INFORMATION REOUEST 1, Facility name: Qat awba. Unit 1

2. Scheduled next refueling shutdown: October 199')

3. Scheduled rcstart following refueling: January 1994 THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S. CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 THROUGE 6 WILL N') LONGER BE MAINTAINED IN THIS REPORT.

4. Uill refueling or resumption of operation thereafter require a technical specification change or other 11 cense amendment?

If yes, what will these be?

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.

6. Important licensing considerations (new or different design or suppli ?:, unreviewed de ign or performance analysis methods, sign' cant changes in design or new operating procedures).

7. Number -f Fuel assemblies (a) in the core: 193 (b) in the spent fuel pool: 408

8. Fresent licensed fuel pool capacity: 1418 ,'

Size of requested or plar.ned increase: -

2

9. Projected date of last refueling which can be accommodated by present licensed capacity: September 2009 DUKE POWER COMPANY nATE: November 13, 1992 Name of

Contact:

R, A. Williams Phon 3: 704-3a2-5346

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

,9; .,

e OPERATING DATA REPORT i

DOCKET NO $0 414 ~

DATE Novesber 13. Lig,

~

OPERATINGSTATUS C0$PLETED BY j. 5._ Williaes ,

. TELEPHONE 704-3R15346 ,

1,CaitNaeetCatawbai

2. Reporting Period October 1, 1992 4ctnber Si, 1992 >

3. Litensed Thereal Power (MWt): 3411 4.NaseplateRating(GrossMWe): 13055 Notes *Naseplate' Rating

5. Design Electrical Rating (Net MWe): 1145 (Bross MWe) talculated as

6. Maxinus Dependable Capacity (Stoss MWe):  !!92 1450.000 M M ;90 power

7. Marisue Deg ndabl Capacity (Net MWe):  !!E9 factor per Page 111,.-

b 0. If Changes Occur in Capacity Ratings litees Nester 3 Through 7) Since Last NURE6-0020.- ,-

Report. Give Reasons: I

9. Power Level To Which Restricted, if Any (Net MWe):

10. Reason for Restrictions, if anyt .

This t'onth Yr.-to-Date- C;sulati u l _,

j

11. Hours in Reporting Period 745.0 7320.0 54385.0 I

12. Nanber Of Hours Peac*er Was Critica! 745.0 7297.4 41595.3-

13. Reactor Reserve Shutdos,n Hours --0-- ~0-- -

14. Hours Generator On-Line 745.0 7266.9 40930.1

15. Unit Reserve Shutdown Hours --0-- --0-- - -0 ~

n 16. Gross Thereal Energy Generated (MWH) 2484724 -24248115- 129374292

17. Gross Electrical Energy Generated (MWH1 886519 -8605203 :45781109-

19. Net Electrical Energy Generated (MWH1 642295 9165433 43019302 1

19. Unit Service Tutor 100.0 99.3- 175.1 .

20. Unit Availability' Factor 100.0 99.3 75.1:

21. Unit Capacity Factor (Using M K Net) -

100.1 98.8 69.8-

22. Unit Capacity Facter (Using DER Net) .98.7 97.4  : 69.1 -

~

23. Unit Forced Outage Rate _

0.0 0.5 11.1 -

24. Shutdown Scheduled Over 'ient-6 Months (Type, Date, ano he ation of Eachi:~ 4 L .

25.;!f Shut Down At r ne Of Report Period. Estiaated Date of Startup

[ 26. Units in Test Status (Prior to Consercial Operatica): Forecast Achieved: ,

l' f ' INITIAL CRITICALITY ~

L INITIAL ELECTRICITY COMMERCIAL DPEP'iTION ,_,_,

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l Y q; u . ~,- , . . ,_.. . + . - , ,

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I 0PERATINGDATAREPORT DOCrE' NO '50-414-UNIT- Cat..n 2 DI,iE Enyesber 13c 1992 -

~C0hPLETEDBY R.A. Willians-TELEPHONE = -704-382-5346-

.e RONTH October. 1992

@Y' AVERASE DAILY POWER LEVEL M1 . AVERABC SAILY POWER LEtil (rWe-Net) (MWe-Net) -

1 1131 17  !!40 E 1131 IB 1143- _

~

3  !!30 19 1142 4'

4  !!26 _- 20 1134 5' 1130 21 1107

~

6  !!35 22 1105 7 1132 23 1134 B' -!!27 '24 '1135 -

t9- , _ . .

1123 25 ' -1140

.10  !!33 26 _

1139 T il 1131 4. '!!38 12=  !!34 28 1134'

^

l- 113 1131 29 1134 14 - 1129 30 llM -

L3 _

1133 't 116 _.

v-:

16 1100 , _

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- UNIT SHUTDOWNS AND POWER REDUCTIONS ' 50--41'4-DOCIO'T' NO'.

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UNIT NAME CATAW5A z DATE- 11/lo/92 .

REPORT MONTE October 1992 COMPLETED BY N. G. 611U1UNb -

TELEPHONE </u4l-Juz-dzea (1) f2) g_ (4) (5)

E- HOD T- A OF- LICENSE N :- Y- S' SHUT . EVENT SYS- . .

CAUSE AND CORRECTIVE O P DURATION O DOWN REPORT TFM COMPCNENT ACTION TO

. DATE E- . HOURS N R/X. NO. CODE CODE PREVENT RECURRENCE ,

NO ' SHUTDOWNS OR REDUCTION S T

r d

1

(11 Forced . .(2 / (3 (4bxhibit'G'-Tnstructions--

cason * .

. ethod:

JS Scheduled  ? E E ::quipment' Failure  ? (Explain) - 1-Manual for Preparation'of-Data aintenance-or test ..

2-Manual ceram Entry Sneets-For License'e-C-Refueling 3-Automat 1c Scran Event Report-(LER D-Regulatory Rgstrictioty

E-Opera 4-Other (Explain) _ File-(NUREG-0161))

r.Training & -License E:: amination F-ABminiscrative (5 G-Operator: Error (Sxplain) xhibit I - Same' Source-

, H-Other. (Expli.in),.

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DOCKET NO: 50-414 UNIT: Catawba 2

• DATE: 11/15/92 NARRATIVE

SUMMARY

MONTil: October 1992 Catawba Unit 2 began the month of October operating at 100% full __

power. The unit operated at or near 100% full power for the entire month and ended the month at 100% full power, Prepared by: N. C. Simmons Telephone: 704 382-5263

l y v.

MONTHLY-REFUELING INFORMATION REQUEST

-l

1. Facility name: Catawba. Unit 2 l 1

2. Scheduled next refueling shutdown: January 1993

3. Scheduled restart following refueling: _ March 1993 THE PROJECT MANAGEP NAS BEEN ADVISED BY SEPARJtTE 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?

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 infvrmation.

6. Important licensing considerations (new or different design or

,upplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

7. Number of Fuel assemblies (a) in the core: 121 (b) in the spent fuel pool 2300

3. Present licensed fuel pool capacity: 14Ja Size of requested or planned increase: -

9. Projected date of last refueling which can be accommodated -by present licansed-capacity: grotember 2011 DUKE l'OWER COMPANY DATE: November 13. 1992 Name of

Contact:

R. A. Williams Phone: 204 ')62-5345_

' ' L'~

• CATAWBA NUCLEAR STATION MONTHLY OPEPATING STATUS REPORT September 1992

1. Personnel Exposure -

For the month of September, no individual (s) exceeded 10 percent of their allowable annual radiation dose liuit.

2. The total station liquid release for December'har. been compared with the Technical Specifications maxi.<'im annual _

dose commitment-and was less than 10 percent r4 this limit.

The total station.gascous release for December has been compared with the Technical Specifications maximum annual dose commitment and was less than 10 percent. of this list.

r-4 1