ML042040263

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June 2004 Monthly Operating Report for Oconee, Units 1, 2 and 3, McGuire, Units 1 and 2 & Catawba, Units 1 and 2
ML042040263
Person / Time
Site: Oconee, Mcguire, Catawba, McGuire  Duke Energy icon.png
Issue date: 07/15/2004
From: Mccollum W
Duke Power Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML042040263 (27)


Text

MkDuke EP-Owere A Duke Energy Company WILLIAM R MCCOLLUM, JR.

VP, Nuclear Support Duke Energy Corporation Duke Power EC07H / 526 South Church Street Charlotte, NC 28202-1802 Mailing Address:

P. 0. Box 1006 - EC07H Charlotte, NC 28201-1006 704 382 8983 704 382 6056 fax wrmccoll@duke-energy. corn July 15, 2004 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555

Subject:

Duke Energy Corporation Oconee Nuclear Station, Docket Nos. 50-269, -270, -287 McGuire Nuclear Station, Docket Nos. 50-369, -370 Catawba Nuclear Station, Docket Nos. 50-413, -414 Monthly Performance and Operation Status - June, 2004 Please find attached information concerning the performance and operation status of the Oconee, McGuire and Catawba Nuclear Stations for the month of June 2004.

Please direct any questions or comments to Roger A. Williams at (704) 382-5346.

William R. McCollum, Jr.

Attachment

  • c' ~2YF1 www. dukepower. corn

U.S. Nuclear Regulatory Commission Monthly Performance and Operation Status July 15, 2004 Page 2 xc:

W. D. Travers, Regional Administrator U.S. Nuclear Regulatory Commission Sam Nunn Atlanta Federal Center 61 Forsythe Street SW, Suite 23T85 Atlanta, GA 30303-8931 L. N. Olshan, Senior Project Manager (ONS)

U.S. Nuclear Regulatory Commission Mail Stop 0-8 H12 Washington, DC 20555 J. J. Shea, Senior Project Manager (MNS)

U.S. Nuclear Regulatory Commission Mail Stop 0-8 H12 Washington, DC 20555 S. E. Peters, Project Manager (CNS)

U.S. Nuclear Regulatory Commission Mail Stop 0-8 H12 Washington, DC 20555 Ms. Margaret Aucoin Nuclear Assurance Corporation 3930 E. Jones Bridge Road #300 Norcross, GA 30092-2107 INPO Records Center 700 Galleria Parkway Atlanta, GA 30339-5957 Dottie Sherman, ANI Library American Nuclear Insurers Town Center, Suite 300S 29 South Main Street West Hartford, CT 06107-2445 M. Shannon, Senior Resident Inspector, Oconee Nuclear Station J. Brady, Senior Resident Inspector, McGuire Nuclear Station E. Guthrie, Senior Resident Inspector, Catawba Nuclear Station

Operating Data Report Docket No.

Date Completed By Telephone Operating Status

1. Unit Name:

Oconee I

2. Reporting Period:

June 1, 2004 -June 30, 2004

3. Licensed Thermal Power (MWt):

2568

4. Nameplate Rating (Gross MlVe):

934

5. Design Electrical Rating (Net Mwe):

886

6. Maximum Dependable Capacity (Gross MWe):

886

7. Maximum Dependable Capacity(Net MWe):

846

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

50-269 July 14.2004 Roger Williams 704-382-5346 Notes: Year-to-date and cumulative capacity factors are calculated using a weighted average for maximum dependable capacity.

9. Power Level To Which Restricted, If Any (Net MWe):
10. Reason for Restrictions, If any:

This Month

11. Hours in Reporting Period 720.0
12. Number of Hours Reactor was Critical 720.0
13. Reactor Reserve Shutdown Hours 0.0
14. Hours Generator On-Line 720.0
15. Unit Reserve Shutdown Hours 0.0
16. Gross Thermal Energy Generated (MWH) 1842181
17. Gross Electrical Energy Generated (MWH) 639434
18. Net Electrical Energy Generated (MWH) 612017
19. Unit Service Factor 100.0
20. Unit Availability Factor 100.0
21. Unit Capacity Factor (Using MDC Net) 100.5
22. Unit Capacity Factor (Using DER Net) 95.9
23. Unit Forced Outage Rate 0.0
24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

YTD 4367.0 4256.6 0.0 4185.1 0.0 10609333 3705338 3545325 95.8 95.8 96.0 91.6 4.1 Cumulative 271392.0 214165.8 0.0 210533.2 0.0 521533079 180454451 171664350 77.6 77.6 74.1 71.4 9.1

25. If ShutDown At End Of Report Period, Estimated Date of Startup
26. Units in Test Status (Prior to Commercial Operation)

Forcast Achieved Initial Criticality Initial Electricity Commercial Operation NRC Calculated from Generator Nameplate Data:

1 037 937 KXiA x 0.90 Pfr934 MW 3A - 7/14/2004

Page: 1 of t UNIT SHUTDOWNS DOCKET NO. 50-269 UNIT NAME: Oconee I DATE: July 15. 2004 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: June, 2004 No.

Date:

Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown R/X Event Report S - Scheduled No.

No Outages for the Month Summary:

(1) Reason A - Equipment failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory restriction (2) Method I - Manual E - Operator Training/License Examination F - Administrative G - Operator Error (Explain)

H - Other (Explain) 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 3C-7/14/2004

MONTHLY REFUELING INFORMATION REQUEST

1.

Facility name:

Oconee Unit 1

2.

Scheduled next refueling shutdown: April 2005

3.

Scheduled restart following refueling: May 2005 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: 177 (b) in the spent fuel pool: 926*

(c) in the ISFSI: 1920****

8.

Present licensed fuel pool capacity: 1312 Size of requested or planned increase: **

9.

Projected date of last refueling which can be accommodated by present capacity: January 2005***

DUKE POWER COMPANY DATE: July 15. 2004 Name of

Contact:

R. A. Williams Phone: (704) - 382-5346 Represents the combined total for Units 1 and 2 On March 29, 1990, received a site specific license for ISFSI which will store 2112 assemblies (88 modules). Forty (40) site specific modules were constructed and loaded.

In 1999 Oconee transitioned to its general license. Forty-four (44) general license modules were installed and 30 modules have now been loaded.

Additional modules will be installed on an as-needed basis.

Represents the combined total for Units 1, 2, and 3

Operating Data Report Docket No.

Date Completed By Telephone Operating Status

1. Unit Name:

Oconee 2

2. Reporting Period:

June 1, 2004 -June 30, 2004

3. Licensed Thermal Power (MWt):

2568

4. Nameplate Rating (Gross MWe):

934

5. Design Electrical Rating (Net Mwe):

886

6. Maximum Dependable Capacity (Gross MWe):

886

7. Maximum Dependable Capacity(Net MWe):

846

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

50-270 July 14.2004 Roger Williams 704-382-5346 Notes: Year-to-date and cumulative capacity factors are calculated using a weighted average for maximum dependable capacity.

9. Power Level To Which Restricted, If Any (Net MWe):
10. Reason for Restrictions, If any:

This Month

11. Hours in Reporting Period 720.0
12. Number of Hours Reactor was Critical 429.8
13. Reactor Reserve Shutdown Hours 0.0
14. Hours Generator On-Line 339.3
15. Unit Reserve Shutdown Hours 0.0
16. Gross Thermal Energy Generated (MWH) 827101
17. Gross Electrical Energy Generated (MWH) 278519
18. Net Electrical Energy Generated (MWH) 254348
19. Unit Service Factor 47.1
20. Unit Availability Factor 47.1
21. Unit Capacity Factor (Using MDC Net) 41.8
22. Unit Capacity Factor (Using DER Net) 39.9
23. Unit Forced Outage Rate 40.9
24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

YTD 4367.0 2328.6 0.0 2235.9 0.0 5562288 1954590 1854523 51.2 51.2 50.2 47.9 9.5 Cumulative 261312.0 212174.4 0.0 209502.5 0.0 518607209 178504515 170149561 80.2 80.2 76.3 73.5 8.3

25. If ShutDovn At End Of Report Period, Estimated Date of Startup
26. Units in Test Status (Prior to Commercial Operation)

Forcast Initial Criticality Initial Electricity Commercial Operation Achieved NRC Calculated from Generator Nameplate Data:

1 037 937 KVA x 0.90 Pf=934 M1W 3A - 7/14/2004

Page: 1 of 2 UNIT SHUTDOWNS DOCKET NO. 50-270 UNIT NAME: Oconee 2 DATE: July 15. 2004 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: June, 2004 No.

Date:

Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F -Forced Hours Shutdown R/X Event Report S - Scheduled No.

l 0 0

END-OF-CYCLE 20 REFUELING AND STEAM GENERATOR/REACTOR 1

06/01/04 S

102.23 C

4VESSEL HEAD REPLACEMENT OUTAGE OUTAGE DELAY OF 8.58 DAYS DUE TO "2A" REACTOR BUILDING 2

06/05/04 F

205.95 A

4 COOLING UNIT FAN ASSEMBLY FAILURE OUTAGE DELAY OF 1.19 DAYS DUE TO MAIN TURBINE TRIP DUE TO 3

06/13/04 F

28.57 A

4 LOW BEARING OIL PRESSURE 4

06/26/04 43.95 A

REPAIR MOTOR SUCTION OIL PUMP DISCHARGE CHECK VALVE Summary:

Oconee unit 2 began the month of June, 2004 in end-of-cycle 20 refueling and steam generator/reactor vessel head replacement outage. The refueling outage was delayed due to the following reasons; 8.58 days due to "2A" reactor building cooling unit fan assembly failure, 1.19 days due to main turbine trip due to low bearing oil pressure. The refueling outage spanned 86.97 days. The unit was placed on-line 06/15/04 at 0045 holding at 19% power. The unit began increasing power 06/15/04 at 0100 and held at 25%

power from 0205 to 06/16/04 at 0018 to evaluate the turbine lube oil system. The unit resume power escalation, and held at 40% power from 0141 to 0203 and at 50% power from 0253 to 0256 due to intermediate power testing. On 06/16/04 from 0735 to 1934 the unit held at 73% power due to imbalance detector correlation slope testing. The unit experienced heater panel troubles "LPEI0" and held at 76% power from 1955 to 2014. The unit held at 90% power from 2317 to 06/17/04 at 0119 due to nuclear (Cont'd)

(1) Reason A - Equipment failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory restriction E - Operator Training/License Examination F - Administrative G - Operator Error (Explain)

H - Other (Explain)

(2) Method I - Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 3C-7/1512004

Page: 2 of 2 UNIT SHUTDOWNS DOCKET NO. 50-270 UNIT NAME: Oconee 2 DATE: July 15. 2004 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: June, 2004 No.

Date:

Type Duration (I) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown R/X Event Report S - Scheduled No.

Summary:

instrumentation calibration. On 06/17/04 at 1639 the unit returned to 100% full power and operated at or near 100% power until 06/25/04 at 2103 when the unit began decreasing power power and was taken off-line 06/26/04 at 0010 to repair motor suction oil pump discharge check valve. The unit returned to service 06/27/04 at 2007 at approximately 18% power.

The unit returned to 100% full power on 06/28/04 at 0543 and operated at or near 100% full power the remainder of the month.

(1) Reason A - Equipment failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory restriction E - Operator Training/License Examination F - Administrative G - Operator Error (Explain)

H - Other (Explain)

(2) Method I - Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 3C-7/15/2004

MONTHLY REFUELING INFORMATION REOUEST

1.

Facility name:

Oconee Unit 2

2.

Scheduled next refueling shutdown: October. 2005

3.

Scheduled restart following refueling: November. 2005 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: 177 (b) in the spent fuel pool: 926*

(c) in the ISFSI: See unit I ****

8.

Present licensed fuel pool capacity: 1312 Size of requested or planned increase: **

9.

Projected date of last refueling which can be accommodated by present capacity: January 2005***

DUKE POWER COMPANY DATE: July 15. 2004 Name of

Contact:

R. A. Williams Phone: (704) - 382-5346 Represents the combined total for Units I and 2 See footnote on Unit I In 1999 Oconee transitioned to its general license. Forty-four (44) general license modules were installed and 30 modules have now been loaded.

Additional modules will be installed on an as-needed basis.

See footnote on Unit 1

Operating Data Report Docket No.

Date Completed By Telephone Operating Status

1. Unit Name:

Oconee 3

2. Reporting Period:

June 1, 2004 -June 30, 2004

3. Licensed Thermal Power (MWt):

2568

4. Nameplate Rating (Gross MWe):

934

5. Design Electrical Rating (Net Mwe):

886

6. Maximum Dependable Capacity (Gross MWe):

886

7. Maximum Dependable Capacity(Net MWe):

846

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

50-287 July 14.2004 Roger Williams 704-382-5346 Notes: Year-to-date and cumulative capacity factors are calculated using a weighted average for maximum dependable capacity.

9. Power Level To Which Restricted, If Any (Net MWe):
10. Reason for Restrictions, If any:

This Month

11. Hours in Reporting Period 720.0
12. Number of Hours Reactor was Critical 720.0
13. Reactor Reserve Shutdown Hours 0.0
14. Hours Generator On-Line 720.0
15. Unit Reserve Shutdown Hours 0.0
16. Gross Thermal Energy Generated (MWH) 1848960
17. Gross Electrical Energy Generated (MWH) 649368
18. Net Electrical Energy Generated (MWH) 622690
19. Unit Service Factor 100.0
20. Unit Availability Factor 100.0
21. Unit Capacity Factor (Using MDC Net) 102.2
22. Unit Capacity Factor (Using DER Net) 97.6
23. Unit Forced Outage Rate 0.0
24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

YTD 4367.0 4332.3 0.0 4298.5 0.0 10990218 3860343 3702213 98.4 98.4 100.2 95.7 1.6 Cumulative 258959.0 206951.9 0.0 204172.5 0.0 511165970 177017519 168916890 78.8 78.8 76.5 73.6 8.8

25. If ShutDown At End Of Report Period, Estimated Date of Startup
26. Units in Test Status (Prior to Commercial Operation)

Forcast Initial Criticality Initial Electricity Commercial Operation Achieved NRC Calculated from Generator Nameplate Data:

1 037 937 KXVA x 0.90 Pf=934 MW 3A - 7/1412004

Page: 1 of I UNIT SHUTDOWNS DOCKET NO. 50-287 UNIT NAME: Oconee 3 DATE: July 15. 2004 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: June, 2004 No.

Date:

Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown R/X Event Report S - Scheduled No.

No Outages for the Month Summary:

(1) Reason A - Equipment failure (Explain)

B - Maintenance or Test C-Refueling D - Regulatory restriction E - Operator Training/License Examination F - Administrative G - Operator Error (Explain)

H - Other (Explain)

(2) Method 1 - Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 3C-7/14/2004

MONTHLY REFUELING INFORMATION REQUEST

1.

Facility name:

Oconee Unit 3

2.

Scheduled next refueling shutdown: October 2004

3.

Scheduled restart following refueling: January 2005 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: 177 (b) in the spent fuel pool: 476 (c) in the ISFSI: See Unit I *

8.

Present licensed fuel pool capacity: 825 Size of requested or planned increase: **

9.

Projected date of last refueling which can be accommodated by present capacity: January 2005***

DUKE POWER COMPANY DATE: July 15. 2004 Name of

Contact:

R. A. Williams Phone: (704) - 382-5346 See footnote of Unit 1 In 1999 Oconee transitioned to its general license. Forty-four (44) general license modules were installed and 30 modules have now been loaded.

Additional modules will be installed on an as-needed basis.

See footnote on Unit 1

OCONEE NUCLEAR STATION MONTHLY OPERATING STATUS REPORT MAY 2004

1.

Personnel Exposure -

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

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

Operating Data Report Docket No.

Date Completed By Telephone Operating Status

1. Unit Name:

McGuire 1

2. Reporting Period:

June 1, 2004 -June 30, 2004

3. Licensed Thermal Power (MWt):

3411

4. Nameplate Rating (Gross MWe):

1305 *

5. Design Electrical Rating (Net Mwe):

1180

6. Maximum Dependable Capacity (Gross MWe):

1144

7. Maximum Dependable Capacity(Net MWe):

1100

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

50-369 July 14.2004 Roier Williams 704-382-5346 Notes: *Nameplate Rating (GrossM We) calculated as 1450.000 MIVA *.90 power factor per Page iii, NUREG-0020.

9. Power Level To Which Restricted, If Any (Net MWe):
10. Reason for Restrictions, If any:

This Month

11. Hours in Reporting Period 720.0
12. Number of Hours Reactor was Critical 720.0
13. Reactor Reserve Shutdown Hours 0.0
14. Hours Generator On-Line 720.0
15. Unit Reserve Shutdown Hours 0.0
16. Gross Thermal Energy Generated (MWH) 2455257
17. Gross Electrical Energy Generated (MWH) 839707
18. Net Electrical Energy Generated (MWH) 809350
19. Unit Service Factor 100.0
20. Unit Availability Factor 100.0
21. Unit Capacity Factor (Using MDC Net) 102.2
22. Unit Capacity Factor (Using DER Net) 95.3
23. Unit Forced Outage Rate 0.0
24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

YTD 4367.0 3498.0 0.0 3479.5 0.0 11773857 4098140 3944831 79.7 79.7 82.1 76.6 3.6 Cumulative 197951.0 155283.5 0.0 153964.1 0.0 498418669 171882335 164773142 77.8 77.8 73.5 70.5 8.8

25. If ShutDown At End Of Report Period, Estimated Date of Startup
26. Units in Test Status (Prior to Commercial Operation)

Forcast Initial Criticality Initial Electricity Commercial Operation Achieved 3A - 7/14/2004

Page: 1 of 1 UNIT SHUTDOWNS DOCKET NO. 50-369 UNIT NAME: McGuire I DATE: July 15. 2004 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: June. 2004 No.

Date:

Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown R/X Event Report S - Scheduled No.

No Outages for the Month Summary:

(1) Reason A - Equipment failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory restriction E - Operator Training/License Examination F - Administrative G - Operator Error (Explain)

H - Other (Explain)

(2) Method I - Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 3C-7/14/2004

MONTHLY REFUELING INFORMATION REOUEST

1.

Facility name:

McGuire Unit I

2.

Scheduled next refueling shutdown: September 2005

3.

Scheduled restart following refueling: October 2005 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: 1091

8.

Present licensed fuel pool capacity: 1463 Size of requested or planned increase: =

9.

Projected date of last refueling which can be accommodated by present license capacity:

November 2005 DUKE POWER COMPANY DATE: July 15. 2004 Name of

Contact:

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

Operating Data Report Docket No.

Date Completed By Telephone Operating Status

1. Unit Name:

McGuire 2

2. Reporting Period:

June 1, 2004 -June 30, 2004

3. Licensed Thermal Power (MWt):

3411

4. Nameplate Rating (Gross MWe):

1305 *

5. Design Electrical Rating (Net Mwe):

1180

6. Maximum Dependable Capacity (Gross MWe):

1144

7. Maximum Dependable Capacity(Net MWe):

1100

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

50-370 July 14.2004 Roger Williams 704-382-5346 Notes: *Nameplate Rating (GrossM\\We) calculated as 1450.000 MVA *.90 power factor per Page iii, NUREG-0020.

9. Power Level To Which Restricted, If Any (Net MWe):
10. Reason for Restrictions, If any:

I1. Hours in Reporting Period

12. Number of Hours Reactor was Critical
13. Reactor Reserve Shutdown Hours
14. Hours Generator On-Line
15. Unit Reserve Shutdown Hours
16. Gross Thermal Energy Generated (MW-H)
17. Gross Electrical Energy Generated (MWH)
18. Net Electrical Energy Generated (MWH)
19. Unit Service Factor
20. Unit Availability Factor
21. Unit Capacity Factor (Using MDC Net)
22. Unit Capacity Factor (Using DER Net)
23. Unit Forced Outage Rate
24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

This Month 720.0 720.0 0.0 720.0 0.0 2454612 841232 810390 100.0 100.0 102.3 95.4 0.0 YTD 4367.0 4367.0 0.0 4367.0 0.0 14879203 5186286 5003738 100.0 100.0 104.2 97.1 0.0 Cumulative 178247.0 148207.0 0.0 146924.6 0.0 486081077 169112723 162414340 82.4 82.4 80.9 77.2 5.1

25. If ShutDown At End Of Report Period, Estimated Date of Startup
26. Units in Test Status (Prior to Commercial Operation)

Forcast Achieved Initial Criticality Initial Electricity Commercial Operation 3A - 7/14/2004

Page: 1 of 1 UNIT SHUTDOWNS DOCKET NO. 50-370 UNIT NAME: McGuire 2 DATE: July 15. 2004 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: June. 2004 No.

Date:

Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown RIX Event Report S - Scheduled No.

No Outages for the Month SumaI Summary:

(1) Reason A - Equipment failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory restriction E - Operator Training/License Examination F - Administrative G - Operator Error (Explain)

H - Other (Explain)

(2) Method I - Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 3C-7/14/2004

MONTHLY REFUELING INFORMATION REQUEST

1.

Facility name:

McGuire Unit 2

2.

Scheduled next refueling shutdown: March 2005

3.

Scheduled restart following refueling: April 2005 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 Comrmittee 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) inthespentfuelpool: 1138 (c) in the ISFSI: 320

8.

Present licensed fuel pool capacity: 1463 Size of requested or planned increase: =-

9.

Projected date of last refueling which can be accommodated by present license capacity:

June 2003 DUKE POWER COMPANY DATE: July 15. 2004 Name of

Contact:

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

McGUIRE NUCLEAR STATION MONTHLY OPERATING STATUS REPORT MAY 2004

1.

Personnel Exposure -

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

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

Operating Data Report Docket No.

Date Completed By Telephone Operating Status

1. Unit Name:

Catawba I

2. Reporting Period:

June 1, 2004 -June 30, 2004

3. Licensed Thermal Power (MWt):

3411

4. Nameplate Rating (Gross MWe):

1305 *

5. Design Electrical Rating (Net Mwe):

1145

6. Maximum Dependable Capacity (Gross MWe):

1192

7. Maximum Dependable Capacity(Net MWe):

1129

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

50-413 July 14.2004 Roger Williams 704-382-5346 Notes: *Nameplate Rating (GrossMWe) calculated as 1450.000 MVA *.90 power factor per Page iii, NUREG-0020.

9. Power Level To Which Restricted, If Any (Net MWe):
10. Reason for Restrictions, If any:

This Month

11. Hours in Reporting Period 720.0
12. Number of Hours Reactor was Critical 720.0
13. Reactor Reserve Shutdown Hours 0.0
14. Hours Generator On-Line 720.0
15. Unit Reserve Shutdown Hours 0.0
16. Gross Thermal Energy Generated (MWH) 2452433
17. Gross Electrical Energy Generated (MWII) 870224
18. Net Electrical Energy Generated (MWH) 825398
19. Unit Service Factor 100.0
20. Unit Availability Factor 100.0
21. Unit Capacity Factor (Using MDC Net) 101.5
22. Unit Capacity Factor (Using DER Net) 100.1
23. Unit Forced Outage Rate 0.0
24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

YTD 4367.0 4257.1 0.0 4251.6 0.0 14009380 5005683 4741942 97.4 97.4 96.2 94.8 2.6 Cumulative 166608.0 138846.5 0.0 137012.1 0.0 453201546 160906116 151817548 82.2 82.2 80.6 79.6 5.6

25. If ShutDown At End Of Report Period, Estimated Date of Startup
26. Units in Test Status (Prior to Commercial Operation)

Forcast Initial Criticality Initial Electricity Commercial Operation Achieved 3A - 7/14/2004

Page: 1 of 1 UNIT SHUTDOWNS DOCKET NO. 50-413 UNIT NAME: Catawba 1 DATE: July 15. 2004 COMPLETED BY: Roner Williams TELEPHONE: 704-382-5346 REPORT MONTH: June, 2004 No.

Date:

Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown R/X Event Report S - Scheduled No.

No Outages for the Month Summary:

(1) Reason A - Equipment failure (Explain)

B - Maintenance or Test C - Refueling D - Regulatory restriction E - Operator Training/License Examination F - Administrative G - Operator Error (Explain)

H - Other (Explain)

(2) Method I - Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 3C-7/14/2004

MONTHLY REFUELING INFORMATION REOUEST

1.

Facility name:

Catawba Unit I

2.

Scheduled next refueling shutdown: May 2005

3.

Scheduled restart following refueling: June 2005 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: 1021

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 license capacity:

November 2009 DUKE POWER COMPANY DATE: July 15. 2004 Name of

Contact:

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

Operating Data Report Docket No.

Date Completed By Telephone Operating Status

1. Unit Name:

Catawba 2

2. Reporting Period:

June 1, 2004 -June 30, 2004

3. Licensed Thermal Power (MWt):

3411

4. Nameplate Rating (Gross MWe):

1305 *

5. Design Electrical Rating (Net Mwe):

1145

6. Maximum Dependable Capacity (Gross MWe):

1192

7. Maximum Dependable Capacity(Net MWe):

1129

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

50-414 July 14.2004 Roger Williams 704-382-5346 Notes: *Nameplate Rating (GrossMWe) calculated as 1450.000 MVA *.90 power factor per Page iii, NUREG-0020.

9. Power Level To Which Restricted, If Any (Net MWe):
10. Reason for Restrictions, If any:

This Month

11. Hours in Reporting Period 720.0
12. Number of Hours Reactor wvas Critical 720.0
13. Reactor Reserve Shutdown Hours 0.0
14. Hours Generator On-Line 720.0
15. Unit Reserve Shutdown Hours 0.0
16. Gross Thermal Energy Generated (MWH) 2450666
17. Gross Electrical Energy Generated (MWH) 871559
18. Net Electrical Energy Generated (MNWII) 827710
19. Unit Service Factor 100.0
20. Unit Availability Factor 100.0
21. Unit Capacity Factor (Using MDC Net) 101.8
22. Unit Capacity Factor (Using DER Net) 100.4
23. Unit Forced Outage Rate 0.0
24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

YTD 4367.0 4367.0 0.0 4367.0 0.0 14874329 5340S16 5078943 100.0 100.0 103.0 101.6 0.0 Cumulative 156624.0 132320.5 0.0 130864.8 0.0 431228998 153802090 145381923 83.6 83.6 82.1 81.1 6.3

25. If ShutDown At End Of Report Period, Estimated Date of Startup
26. Units in Test Status (Prior to Commercial Operation)

Forcast Initial Criticality Initial Electricity Commercial Operation Achieved 3A - 7/14/2004

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MONTHLY REFUELING INFORMATION REOUEST

1.

Facility name:

Catawba Unit 2

2.

Scheduled next refueling shutdown: September 2004

3.

Scheduled restart following refueling: October 2004 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: 917

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 license capacity:

May 2012 DUKE POWER COMPANY DATE: July 15. 2004 Name of

Contact:

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

CATAWBA NUCLEAR STATION MONTHLY OPERATING STATUS REPORT MAY 2004

1.

Personnel Exposure -

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

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