0CAN080402, July 2004 Monthly Operating Report for Arkansas Nuclear One Units 1 and 2

July 2004 Monthly Operating Report for Arkansas Nuclear One Units 1 and 2

ML042380309
Person / Time
Site:	Arkansas Nuclear
Issue date:	08/16/2004
From:	James D Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
0CAN080402
Download: ML042380309 (4)

Text

O.' '

Entergy Operations, Inc.

Entergy 1448 S.R.333 Russellville, AR 72802 Tel 501 858 5000 OCAN080402 August 16, 2004 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001

Subject:

Monthly Operating Report Arkansas Nuclear One - Units 1 and 2 Docket Nos. 50-313 and 50-368 License Nos. DPR-51 and NPF-6

Dear Sir of Madam:

Arkansas Nuclear One (ANO), Units 1 and 2 Technical Specifications 5.6.4 and 6.9.1.6, respectively, require the submittal of a Monthly Operating Report. The purpose of this letter is to complete the reporting requirement for July 2004.

There are no new commitments contained in this submittal.

_ncerely ale . James MMrger, Licensing J/SLP Attachment(s) s.f4?

OCAN080402 Page 2 cc: Dr. Bruce S. Mallett Regional Administrator U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064 NRC Senior Resident Inspector Arkansas Nuclear One P.O. Box 310 London, AR 72847 U. S. Nuclear Regulatory Commission Attn: Mr. Drew Holland Mail Stop 0-7 D1 Washington, DC 20555-0001 U. S. Nuclear Regulatory Commission Attn: Mr. Thomas Alexion Mail Stop 0-7 D1 Washington, DC 20555-0001

OPERATING DATA REPORT DOCKET NO. 50-313' UNIT NAME Arkansas Nuclear One - Unit I DATE August 15, 2004 COMPLETED BY Steven L. Coffman TELEPHONE (479) 858-5560 REPORTING PERIOI July 2004

1. Design Electrical Rating (MWe-Net): 850

2. Maximum Dependable Capacity (MWe-Net): 836 MONTH YR-TO-DATE CUMULATIVE

3. Number of Hours Reactor Was Critical 744.00 4,399.17 204,972.06

4. Number of Hours Generator On-Line 744.00 4,373.58 202,190.29

5. Unit Reserve Shutdown Hours 0.0 0.0 817.5

6. Net Electrical Energy Generated (MWh) 629,320 3,696,432

• 156,311,064

• UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No. Date S: Scheduled (Hours) Reason' Down 2 Comments None IIIIII

SUMMARY

The Unit operated the entire month at or near full reactor power.

• Note: The Net Generation for the June Report should have been 435,893 MWh instead of the previously reported 489,260 MWh. The Year-to-Date and Cumulative Net Generation numbers are corrected with this July report I 2 Reason: Method:

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

Examination F Administration G Operational Error (Explain)

H Other (Explain)

OPERATING DATA REPORT DOCKET NO. 50-368 UNIT NAME Arkansas Nuclear One - Unit 2 DATE August 15; 2004 COMPLETED BY Steven L. Coffman TELEPHONE (479) 858-5560 REPORTING PERIOD: July 2004

1. Design Electrical Rating (MWe-Net): 912

2. Maximum Dependable Capacity (MWe-Net): 858 MONTH YR-TO-DATE CUMULATIVE

3. Number of Hours Reactor Was Critical 744.00 5,051.15 175,107.97

4. Number of Hours Generator On-Line 744.00 5,034.65 172,533.66 S. Unit Reserve Shutdown Hours 0.0 0.0 0.0

6. Net Electrical Energy Generated (MWh) 745,203 5,072,167.0 149,188,153 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective No. Date S: Scheduled (Hours) Reason' Down 2 Action None I Comments NoneIIII

SUMMARY

The Unit operated the entire month at or near full reactor power.

1 2 Reason: Method:

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

F Administration G Operational Error (Explain)

H Other (Explain)