ML20029E484

Monthly Operating Repts for Apr 1994 for Catawba Nuclear Station

ML20029E484
Person / Time
Site:	Catawba
Issue date:	04/30/1994
From:	Robert Williams DUKE POWER CO.
To:
Shared Package
ML20029E481	List: ML20029E480 ML20029E484 ML20029E486
References
NUDOCS 9405180377
Download: ML20029E484 (10)

Text

.

0?ERATING DATA REPORT DOCKET NO 50-413 DATE May 13. 1994

'OPERAi!NG STATUS COMPLETED BV R.A. Williams TELEPHONE 704-362-5346

-1. Unit Names Catauba 1

2. Reporting Period: April 1, 19%-April 30, 1994

3. Licensed Thersal Pcwer (MWt): 3411

4. Nameplate Rating (Gross MWe): 13055 Notes *Naseplate Rating

5. Design Electrical Rating (Net MWe): 1145 (6 toss MWel cattulated as

6. Mariaan Dependable Capacity (Bross MWe): 1192 1450.000 MVA x .90 power

7. Maxirun Dependable Ccpacity (Net MWe):  !!29 factor per Page 111,

3. If Changes Occur in Capacity Ratings (! tees Nur,ber 3 Through 7) Since last NUREG-0020.

Report. Give Reasons:

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

10. Reason For Restrictions, If any:

This Month Yr.-to-Date Cuaulative

11. Haurs In Reporting Period 719.0 2079.0 77472.0

12. Number Of Hours Reactor Was Critical 719.0 2852.6 58630.6

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

14. Hours Generator On-Line 719.0 2041.1 57494.5

15. Unit f!eserve Stutdcun Hours --0-- --0-- ~

16. Gross Thersal Energy Benerated (MWH) 2450755 9403252 186645798 j

17. Gross Electrical Energy Generated (MWH) 871726 3367761 65731896

18. Net Electt: cal Energy Generated (MWH) 827610 3192189 61736818

19. Unit Ser< ice Factor 100.0 98.7 74.2

20. Unit Availability Factor 100.0 98.7 74.2

21. Unit Capacity Factor l'Jsir? MCC het) 102.0 98.2 70.3

22. thit Capacity Factor (Using DER Net) 100.5 96.8 69.6

23. Unit Forced Outage Rate 0.0 1.3 9.9-

24. Shutdcan Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

None j

.j

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

26. Units in Test Status (Frict to Cosaercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL CPERATIGN 9405180377 940513 PDR ADOCK 05000413 R PDR

i OPERATING DATA REPORT DOCKET NO 50-413 UNIT Catawba !

DATE May 13, 1994 -j COMPLETED M R.A. Willians i TELEPHONE 704-382-5346 l

MCliTH H nl, 1994 l 1

DAY AVERASE DAILY F0WER LEVEL LAY AVERAGE DAILY PDWER LEVEL j (MWe-NetI (MWe-Net)  ;

1 1162 17 1157 ,

2 1161 18  !!57 3 1157 19 1!54  ;

4  !!59 20  !!51 ,

5 1157 21  !!53 6 1150 2d !153 7 1155 23 1157 8 1133 24 1155 9 1157 25 1147 .;

10  !!53 26 1141 11 1150 27 1142 12 1151 28 1140 13  !!49 29  !!39 14 1155 30  !!37 15 1150 16 1153 l

iT

)

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-413 UNIT NAME tarawr$a 1 DATE ub/laf94-REPORT MONTH April 1994 COMPLETED BY x. a. winbland TELEPHONE ( / us J -J UZ-DJ 4 t>

(1) 2) 3 (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 ACTION TO

. DATE E HOURS N R/X NO. CODE CODE PREVENT RECURRENCE NO SHUTDOWNS OR REDUCTION S (1) (2) (3) (4)

F Forced Reason

• Method: Exhibit G - Instructions S Scheduled 1-Manual for Preparation of, Data A-Equipment FailureB-Maintenance or test (Explain) 2-Manual Scram Entry Sheets For Licensee C-Refueling 3-Automatic Scram Event Report (LER D-Regulatory Restriction E-Operator 1 raining & License Examination 4-Other (Explain) File (NUREG-0161))

F-Administrative (5)

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

~ . . __ _-. --_. - - . _ _ _ _ _ _ - - - - _ _ _ - _ _ _ - - - - - _ - _ _ _ _ -

1 l

DOCTr: 50-413 L UNIT: Catawba 1 Date: 05/13/94 NARPATIVE SLM4ARY l \

MONIH: April 1994 Catawba Unit 1 began the month of April operating at'100% full power. 'Ihe unit operated at or near 100% full power for the entire month.

l \

t l

1 l

1 1

l i

l Prepared by: R. A. Williams Telephone: (704)-382-5346 l

+

4 I

MONTHLY REFUELING INFORMATION REOUEST

1. Facility _name: Catawba, Unit 1

2. Scheduled next refueling shutdown: February 1995

3. Scheduled restart following refueling: April 1995 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 licence 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, i significant changes in design or new operating procedures).  ;

7. Number of Fuel assemblies (a) in the core: 193  :

(b) in the spent fuel pool: 484

8. Present licensed fuel pool capacity: 1418 .

Size of requested or planned increase * ---  !

i

9. Projected date of last refueling which can be accommodated by present licensed capacity: September 2009 -

DUKE POWER COMPANY DATE: May 13, 1994 l Name of

Contact:

R. A. Williams Phone: (704)-382-5346 r

CPERATIN5 DATA REPORT I

DDCKET ND 50-414 DATE rdy_13.1994 OPERAilNG STATUS COMPLETED BY R.A. Williams TELEPHONE 704-382-5346 4

1. Unit Nase: Catawba 2

2. Reporting Period: April 1, 1994-April 30, 1994

3. Licensed Thermal Power (MWti: 3411

-4. Nameplate Rating (Gross MWe): 13054 Notes *Naseplate Rating

5. Design Electrical Rating iNet N ei: 1145 (Stoss NWe) calculated as ,

.6. Maxisue Dependable Capacity (Srcss N e): 1192 1450,000 MVA x .90 power

7. Maximus Dependable Capacity (Net N e):  !!29 factor per Page iii, ,

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last NUREti-0020.

Report. Give Reasonst

9. Poner Level To Which Restricted, If Any (Net Nelt

10. Reason For Restrictir,ns, If any:

l 1

This Month Yr.-to-Date Conclative it. Hours in Reperttag Period 719.0 2879.0 67483.0-

12. Nusber Of Hours Reactor Was Critical 694.2 2954.2 52795.1

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

14. Heers Benerator On-Lir,e 693.3 2818.8 51898.3 -j

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

16. Gross thersal Energy Generated (NH) 2224826 9140659 166029699

17. Gross Electrital Er.ergy Generated ( NH) 796128 3230126 58857385

18. Net Elettrical Erergy Generated (NH) '753437 3109599 $$399656

19. Unit Service Facter 96.4 97.9 76.9

20. Unit Anilability Facter 96.4 97.9 76.9 21, that Capacity Factor fusing MDC Net) 92.B 95.7 72.5

22. Unit Capataly f actor (Using DER Net) 91.5 94.3 71.7

23. Unit Forced Outage Rate 0.0 1.2 9.2

24. Shutdown Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

)

Current 1v RgLuelinn _ i 1

25. If Shut Down At End Of Report Period. Estimated Date of Startup: June 27, 1994 I

26. Units In Test Status (Prior to Coseercial Operation): Forecast Achieved j INITIAL CRITICAllTY INITIAL ELECTRIC!iY COMERCIAL OPERATION l

l

. . . - - - . .-. . ~..

t i

CPERATING LATA REPORT P

DOCKET ND 50-414-UNIT Catanba 2  !

DATE May 13, 1994 5 COMFLETED BY F.A. Willian TELEPHONE 704-352-5346

-i MONTH 4ril, 1994 DAY AVERASE DAILY PDWER LEVEL DAY AVERABE DAILY POWER LEVEL (PWe-het) (MWe-Met) 1 1150 17 1143 2 1149 10  !!43 3 1144 19 1139 4 1147 20 1139

'5  !!43 21 1142 i i

6 1139 22  !!43 7 1146 23 1146 8 1149 24  !!43 I

9 1144 25 1116 10  !!39 26 1100 11  !!33 27 1085 ,

t 12  !!40 28 626 13 1133 29 144 14 1140 30 0 15 1136 16 1139 i

I 4

i h_.- , . .- m.. --4, , ,-

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-414 UNIT NAME miawisa, e DATE unfia/94 REPORT MONTH April 1994 COMPLETED BY x. a. winbland .

TELEPHONE (/us)-auz-da4o (1) (2 (3) (4) (5)

A)

E RET-HOD 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 3-P 94- 4-29 S --

B --

IA XXXXXX POWER / INTERMEDIATE RANGE ANALOG CHANNEL OPERATIONAL TEST 4-P 94- 4-29 S --

B --

IA XXXXXX HOLD AT 18% POWER FOR INTERMEDIATE RANGE ANALOG CHANNEL OPERATIONAL TEST 5-P 94- 4-29 S --

C --

RC FUELXX RAMP DOWN FOR END-OF-CYCLE 6 REFUELING OUTAGE 2 94- 4-29 S 25.67 C 1 RC FUELXX END-OF-CYCLE 6 REFUELING OUTAGE (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 Entry Sheets 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 G-Operator Error H-Other. (Explain) (Explain) (5[xhibit e I - Same Source

.. . _. ~

t DOCKET: 50-414 UNIT: Catasta 2 Date: 05/13/94 NARRATIVE

SUMMARY

MJt m i: April 1994 Catawba Unit 2 began the month of April operating at 100% full'pcwer. On 04/25/94 at 0600 the began decreasing to 97% pcuer and held from 0906 to 04/27/94 at 2000 for steam generator power operated relief valve and power operated relief valve isolation valve testirq. 'Ihe unit began decreasing pcuer for end-of-cycle 6 refueliry outage on 04/27/94 at 2000. On 04/29/94 at 0958 the unit held at 20% pcuer i for power range and intermediate rarse analog channel operational tests. The unit began decreasirg power to 18% at 1345 and held at 1430 to perform intennediate range analog channel operational tests. At 1455 the unit resumed ramp down for end-of-cycle 6 refueling outage. 'Ihe unit was rernoved from service fcr end-of-cycle 6 refueling outage on 04/29/94 at' 2219. 'Ihe unit was in the outage the remainder of the month.

i l

l Prepared by: R. A. Williams Telephone: (704)-382-5346

i I' MONTHLY REFUELING INFORMATION REQUEST i.

1. Facility-name: Catawba. Unit 2

2. Scheduled next refueling shutdown: Currently Refuelina

3. Scheduled restart following refueling: June 1994 i THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S. CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 4 THROUGH 6 WILL NO LONGER BE MAINTAINED IN THIS REPORT.

f 4. Will refueling or resumption of operation thereafter require a technical specification change or other licence 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: 356

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: May 13, 1994 Name of

Contact:

B. A. Williams Phone: (704)-382-5346 l

l 1