ML041970656

June 2004 Monthly Operating Report for Browns Ferry, Units 1, 2 and 3

ML041970656
Person / Time
Site:	Browns Ferry
Issue date:	07/15/2004
From:	Abney T Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML041970656 (9)

Text

July 15, 2004 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Stop: OWFN, P1-35 Washington, D.C. 20555-0001 Gentlemen:

In the Matter of

) Docket Nos. 50-259 Tennessee Valley Authority ) 50-260 50-296 BROWNS FERRY NUCLEAR PLANT (BFN) - JUNE 2004 MONTHLY OPERATING REPORT The enclosure provides the June 2004 Monthly Operating Report (MOR) as required by BFN Technical Specifications, Section 5.6.4.

If you have any questions concerning this report, please call me at (256) 729-2636.

Sincerely, Original Signed by:

T. E. Abney Manager of Licensing and Industry Affairs Enclosure cc: See page 2

U.S. Nuclear Regulatory Commission Page 2 July 15, 2004 Enclosure cc (Enclosure):

(Via NRC Electronic Distribution)

Mr. Kahtan N. Jabbour, Senior Project Manager U.S. Nuclear Regulatory Commission One White Flint, North (MS 08G9)

Office of Nuclear Reactor Regulation 11555 Rockville Pike Rockville, Maryland 20852-2738 NRC Resident Inspector Browns Ferry Nuclear Plant 10833 Shaw Road Athens, Alabama 35611-6970 Regional Administrator U.S. Nuclear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth Street, S.W., Suite 23T85 Atlanta, Georgia 30303-8931 Eva A. Brown, Project Manager U.S. Nuclear Regulatory Commission (MS 08G9)

One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852-2739 Mr. Stephen J. Cahill, Branch Chief U.S. Nuclear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth Street, SW, Suite 23T85 Atlanta, Georgia 30303-8931

ENCLOSURE TENNESSEE VALLEY AUTHORITY BROWNS FERRY NUCLEAR PLANT (BFN)

MONTHLY OPERATING REPORT JUNE 2004 UNIT 1 DOCKET NUMBER 50-259 LICENSE NUMBER DPR-33 UNIT 2 DOCKET NUMBER 50-260 LICENSE NUMBER DPR-52 UNIT 3 DOCKET NUMBER 50-296 LICENSE NUMBER DPR-68

E-2 OPERATING DATA REPORT Docket No.

50-259 Unit Name BFN Unit 1 Date July 6, 2004 Completed By J. E. Wallace Telephone (256) 729-7874 Reporting Period June 2004

1.

Design Electrical Rating (Net MWe):

1065

2.

Maximum Dependable Capacity (MWe-Net) 0 Month Yr-to-Date Cumulative*

3.

Number of Hours Reactor was Critical 0

0 59521

4.

Hours Generator On-Line 0

0 58267

5.

Unit Reserve Shutdown Hours 0

0 0

6.

Net Electrical Energy Generated (MWh) 0 0

53,796,427

• Excludes hours under Administration Hold (June 1, 1985 to Present)

OPERATING DATA REPORT Docket No.

50-260 Unit Name BFN Unit 2 Date July 6, 2004 Completed By J. E. Wallace Telephone (256) 729-7874 Reporting Period June 2004

1.

Design Electrical Rating (Net MWe):

1120

2.

Maximum Dependable Capacity (MWe-Net) 1118 Month Yr-to-Date Cumulative

3.

Number of Hours Reactor was Critical 720 4367 160,701

4.

Hours Generator On-Line 720 4367 158,018

5.

Unit Reserve Shutdown Hours 0

0 0

6.

Net Electrical Energy Generated (MWh) 801,723 4,927,185 158,449,134

E-3 OPERATING DATA REPORT Docket No.

50-296 Unit Name BFN Unit 3 Date July 6, 2004 Completed By J. E. Wallace Telephone (256) 729-7874 Reporting Period June 2004

1.

Design Electrical Rating (Net MWe):

1120

2.

Maximum Dependable Capacity (MWe-Net) 1118 Month Yr-to-Date Cumulative

3.

Number of Hours Reactor was Critical 720 3670 117,394

4.

Hours Generator On-Line 720 3639 115,926

5.

Unit Reserve Shutdown Hours 0

0 0

6.

Net Electrical Energy Generated (MWh) 789,274 3,920,625 119,229,228

E-4 UNIT SHUTDOWNS REPORT MONTH: JUNE 2004 DOCKET NO:

50-259 UNIT NAME:

BFN-1 DATE:

July 6, 2004 COMPLETED BY:

J. E. Wallace TELEPHONE:

(256) 729-7874 No.

Date Type F: Forced S: Scheduled Duration (Hours)

Reason1 Method of Shutting Down Reactor2 Cause and Corrective Action to Prevent Recurrence 1

06/01/85 S

720 F

4 Administrative hold to resolve various TVA and NRC concerns.

1 Reason:

2 Method A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction E-Operator Training / License Examination 4-Continuation Outage 5-Other (Explain)

F-Administrative G-Operational Error (Explain)

H-Other (Explain)

SUMMARY

Unit 1 has been on administrative hold since June 1, 1985.

E-5 UNIT SHUTDOWNS REPORT MONTH: JUNE 2004 DOCKET NO:

50-260 UNIT NAME:

BFN-2 DATE:

July 6, 2004 COMPLETED BY:

J. E. Wallace TELEPHONE:

(256) 729-7874 No.

Date Type F: Forced S: Scheduled Duration (Hours)

Reason1 Method of Shutting Down Reactor2 Cause and Corrective Action to Prevent Recurrence N/A 1 Reason:

2 Method A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction E-Operator Training / License Examination 4-Continuation Outage 5-Other (Explain)

F-Administrative G-Operational Error (Explain)

H-Other (Explain)

SUMMARY

Unit 2 has operated at or near 100 percent available power.

E-6 UNIT SHUTDOWNS REPORT MONTH: JUNE 2004 DOCKET NO:

50-296 UNIT NAME:

BFN-3 DATE:

July 6, 2004 COMPLETED BY:

J. E. Wallace TELEPHONE:

(256) 729-7874 No.

Date Type F: Forced S: Scheduled Duration (Hours)

Reason1 Method of Shutting Down Reactor2 Cause and Corrective Action to Prevent Recurrence 3

6/9/04 On June 9, 2004, at 2300 hours0.0266 days <br />0.639 hours <br />0.0038 weeks <br />8.7515e-4 months <br />, Unit 3 reduced power to remove the 3B recirculation pump from service due to a variable frequency drive water hose leak. The leak was repaired and the 3B recirculation pump was returned to service on June 10, 2004, at 2215 hours0.0256 days <br />0.615 hours <br />0.00366 weeks <br />8.428075e-4 months <br />.

1 Reason:

2 Method A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction E-Operator Training / License Examination 4-Continuation Outage 5-Other (Explain)

F-Administrative G-Operational Error (Explain)

H-Other (Explain)

SUMMARY

Unit 3 has operated at or near 100 percent available power except for repair on the VFD water hose leak.