ML20070L020

Monthly Operating Repts for Feb 1991 for Catawba Units 1 & 2

ML20070L020
Person / Time
Site:	Catawba
Issue date:	02/28/1991
From:	Robert Williams DUKE POWER CO.
To:
Shared Package
ML20070L019	List: ML20070L016 ML20070L020 ML20070L023
References
NUDOCS 9103190250
Download: ML20070L020 (9)

Text

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l OPER&lthBDt.1AFEIORT

. DOCLET ND $0-41?

DATE Earth 15. 1991 OrtM TING Bi&TUS COMPLETED BY _ R.A. W1111 H6 TEL(FHONE 7M 373 5907

1. Vill harel Catanta 1 E. Reportieg Feriod: Ferreary l 1991*

i February 26,1691

3. Litetsstd Ihertal h eer (MWt) 3411

4. Nietplete fating (Groll PWe): 1305a Notes *N neplate Rating 5.telignElectricalRating(NetM,'elt 1165 16tossMWt)talculatedas 6.MetitulDeperdable(apatit) (6rollMWell 1192 1450.000 MVA 1 .90 Power

7. Petitut Dependable Capstity (Net MWell  !!?) . fatter per Pagt bli, S. If Chan;el Occur in Capetity Ratings (lltes Natter 3 Through 7) Since East NUREG-0020.

Report. 6ive F-eatoril

9. Ptoer Level le Which F.eltricted, Ar$y Diet MWell

10. Fenen For Festrittices, l' ,.n_

~

t Th_ll Morth Yr.-to Date. Cuaulative

. 11. Fours it Reporting Feried 672.0 1416.0- 49705.0 12.NoberOfHoursfeattcrWatCritical 154.9 1231.4 37249.0 13.FedtterFenerve$huttewnbours - --0-- . 0-.

14. Hours Benerator On Line 6H.5 1187.2 36352.2

15. brit leserve Shutdown Hours . .-0-. - 0..

, 16. Bress Theraal Energy Generated (MA) 2165096 3790769 117092413

17. Gross Electrical Energy Generated (MWH) 772650 1350613 41115097

10. Net Electrical Energy Generated (PelH) 731951 1268948 38535177

19. Unit Servits Facttr 95,9 83.8 73,1

20. Unit Asailability Fatter 95.9 63.B 73.1

21. Unit Capetity Fatter (Usirg MDC Net) 96.5 79.4 68,2

22. Unit Capacity Fatter (Usirg DER Net) 95.1 78.3 67.7

23. Unit ferted Outage Rate 4.1 2.3 12.4

24. Refueling Shut 4*n 5theduled Cate ardtiype'2 Duration of Eachh

- MarchOver Nest 6- l 21, 1991 P,onths we,eks

25. If Shut Dewn At Er.d Df Ftport Feriod. Estisated Cate of Startup:

26. Units in Test Status (Prior to Coesertial Operattonit Forecast Achieved ihlilALCRli!CALITY INiilAL ELECTRICITY COM",ERCIALOPERA110N

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9103190250 910315 PDR ADOCK 05000413 R PDR

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DPERAi!NS IA1A EFORT l f DOCLET NO 50-413 Uhli Osta4# 1 DATE March 15, 1991 .

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COMrLETEDSy F.a. Wlliters

! TELEPHONE 704 373 5987 r

R3hTH FebrulfYa 199I _

h l LAI AVERA6E DAiLV F0WER LEVEL lay, AVERAGE DA!LY POWER i.EVEL

,' m e-heti (MWe-hett 1 1035 17 1144 _

t 2 1146 18 1142 1 1146 19 _

1136 4 1144 20 1133 7

5 1141 21 113*/

i

e 1139 P2 1139 7 1139 23 1139-6 1143 24 .

1142, ,

9 1146 25 .1139 ' ;_

10 1146 26 114i I 11 1145' 27 "57 1146 22 0 12 13 1145 .. [

14 1142 15 ' 1144 i

l $

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCEET NO. 50-413 UNIT NAME CATAWBA 1 . i DATE u J/13/ v i _

f REPORT MONTH February 1991 COMPLETED BY s. w. Mustr< -

TELEPHONE t/u4J-Ji;-dic,z (1) 2) _

(4) (S)

E HOD T A OF LICENSE  !

N Y S SHUT EVENT SYS- CAUSE AND CORRECTIVE t O P DURATION O DOWN REPORT TEM COMPONENT ACTION TO  !

. DATE E HOURS U R/X NO. CODE CODE PREVENT RECURRENCE i 10-P 91 1 F --

' A --

RC FUELXX QUADRANT POWER TILT PATIO f

3 91- 2-27 F 27.47 A 1 HA GENERA GENERATOR EXCITER FIELD GROUND t 1

I

, d i r

i , -_ i

- (11 r Forced:

(2)Reason- (3) (4)

Method: Exhibit G - Instructions S. Scheduled A-Equih1 Pent FailureB-Maintenance or test (Explain) 1-Manual for Pre 2-Manual Scram Entry Sparationsects Forof, Data Licensee C-Refueling , 3-Automatic Scran Event Report (LER .

E-Opeptor _

Restriction D-Requiatoryrait.Ang & License Examination ,

4-Other (Explain) File (NUREG-Ol61)) y i

F-Administrative (5) erator Error Exhibit I - Samt- Source C-Ok,.her H-O '% lain) (Explain) i

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t D00'ET NO: 50 413 l

l $ NIT: Catawba 1 l

DA','E : 3/15/91 i

NAPAATIVE

SUMMARY

i f!ONTH' February 11 ,

, Cat. 1 bege, the month of February operating at 45% ;-v er due to quadrant power tilt ratio problems. The unit began a power excace i at 00/'s on 02/01, and the unit reached 100% full power at 1040 oi.

02/01, The uric og ated at or near 100% full power until 1619 on i 02/27, when a Wo redu . ton was commenced to take the unit off li%

1 due to a generator cxciei field ground. The unit remained oh line as l

of the end of the month-i l

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)

i Prepared by: S, W. Moser

'relepborn: 704 373 5762

4 ,

i MONTHLY REFUELING INFORMATION REQUEST l

l

1. Facility nama: Catawba, Unit 1

2. Scheduled next refueling shutdown: March 1991

3. Scheduled restart following refueling: June 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 i

specification change or other license amendment? l 1

If yes, what will these be? l l If no, has reload design and core configuration been reviewed-by Safety l Review Committee regarding unroviewed safety questions?

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

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: 193 (b) in the spent fuel pool: 264'

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: March 15, 1991 Name of

Contact:

J. A. Reavis Phone: 704-373-7567 n, .

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OPERAT!NB DATA REPORT DDCrEl NO 50-414 DATE March 15. 1991 GPERAT!4 STATUS COMPLETEDPY R .A. Williaes' IELEPHONE 704-373-5987

1. Unit Nase: Catawba 2

2. Feporting Period: Febrary 1,199i-February 28,1991

3. Licensed thereal Power (MWt): 3411

4. kaseplate Ratirg (Gross MWe): 1305 Notes *NaseplateRating 5.DesignElsctricalRatin;(NetMWe):  !!45 (6ross MWel calculated as

6. Marisus tependable Capacity (Bross MWe): _1192 1450.000 MVA .90 power

7. Marious Lependable Capacity (het FWe):  !!29 factor per Page ill,

8. If Changes Occur in Capacity Ratings litees Nunter 3 Through 7) Since Last NURE6-0020.

Fepert. Give Reasoes 9 Power Level ic W91th Restricted, if Any (Net MWe)1

10. Reason Fct Restrictions, . any:

This Month Yr.-to-Date Cuaulative

11. Hours in Reporting Period 672.0 1416.0 39721.0

12. huster Of Hours Reactor Was Critical 672.0 1324.7 20922.7

13. Rea: tor Reserve Shutd:wn Hours --0-- --0-- - 14. Hours Senerator On-Line 672.0 1312.2 20253.2-

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

16. Gross Thernal Energy Gererated (MWH) 2245818 4331127 87700207

17. 6coss Electrical Energy Generated (MWm 804508 1546032 31009457

19. ket Electrical Energy Eenerated (MWHi 764554 1463519 29046132-

19. Vait Servite Fa: tor 100.0 92.7 71.1

20. Unit Availability factor 100.0 92.7 71.1

21. Un:t Capacity Factor (Using MDC Net) 100.8 91.6 64.5

22. Unit Capacity Factor (Using DER Net) 99.4 90.3 63.9

23. Unit Forced Datage Rate 0.0 0.0 14.0

24. Shutdo o Schedu!)d Over Next ! Months (Type, Date, and Duration of Each):

Nonn

25. If Shut Down At End Of Report Period. Estinated Date of Startup:

26. Units in Test Status (Prior te Coaaercial Operation): Forecast Achieved i

INITIAL CR!ilCALITY l INITIAL ELECTRICITY

( C N ERCIAL DPERATICN _

.,+.,--.rw ~,+ , -rn *- - y

0FERAi!NG DATA REP 0R1 DOCKET N0 50-414 UNil Cal M a 2. _

DATE Mmh 15, i 991 COMPLE1EDEV R.A. F,lliaes TELEPHONE __ G -373-5907 MONfH Fepury,1991 M AVERABE DAILY POWER LEVEL DS AVERABE DAILY F0WER LEVEL (MWe-Net) (MWe-het1 1 1135 17 1140 ,

2 1135 18 1137 3 1137 19 - 1120 4 1139 20 1126 5 1132 21 1141 6 1130 22 1141

? 1134 23 1145 1

8 1140 24 1146 ,

9 1141 25 1141 j 10 1130 26 1145 11 1141 27 1144 12 1140 28. '1140 13 1131 14  !!36 15 1144 14 - 1140 l

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. i UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-414 UNIT NAME CATAwSA 2 DATE UJ/1*/91 J

REPORT MONTil February 1991 COMPLETED BY s. w. Mus t.H TELEPIIONE

(/04)-3/J *>/02 I

(1) 2) _

(4) (5)

E IlOD 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 IIOURS N R/X NO. CODE CODE PPoVENT RECURRENCE NO SIIUTDOWNS OR REDUCTIGN S f

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

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

B-Maintenance or test 2-Manual Scram Ent W Sheets For Licensee C-Refueling 3-Automatic Scram (LER D-Regulatory Restrictiory , , 4-Other (Explain) Event File Report (NUREG-G161))

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

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

.o

DOCKET NO: 50 414 UNIT: Catawba 2 DATE: 3/15/91 NARRATIVE

SUMMARY

MONTil: February 1991 Catawba Unit 2 began the month of February operating at 99% power, limited due to steam generator "D" feedwater preheater max flow. The unit operated at or near 99% power until 1945 on 02/20, when a power increase was commenced following initiation of tempering flow to steam generators "B" and "D" and subsequent testing of the feedwater system.

The unit reached 100% full power at 2051 on 02/20, and operated at 100%

full power for the remainder of the month.

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Prepared by

S. W. Moser Telephone: 704 373-5762 .

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MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: Catawba, Unit 2

2. Scheduled next refueling shutdown: October 1991

3. Scheduled restart following refueling: December 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?

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

7. Number of fuel assemblies (a) in the core: 193 (b) in the spent fuel pool: 204

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 15, 1991 Name of

Contact:

J. A. Reavis Phone: 704-373-7567