ML030510268

January 2003 Monthly Operating Report for Arkansas Nuclear One - Units 1 & 2

ML030510268
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/14/2003
From:	Ashley G Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
OCAN020303
Download: ML030510268 (4)

Text

,- EhteWgny Entergy 1448S R 333 Operations, Inc.

Russellville, AR 72802 Tel 501 858 5000 0CAN020303 February 14, 2003 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001

Subject:

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

Dear Sir or 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 January 2003. Also, in accordance with ANO Unit 2 Technical Specification 6.9.1.5.c and NUREG-0737, Item 11.1.3.3, attached is the 2002 Annual Report of Challenges to Pressurizer Safety Valves.

There are no new commitments contained in this submittal.

Sincerely, Glenn R. Ashley Manager, Licensing GRA/SLP Attachment

0CAN020303 Page 2 cc: Mr. Ellis W. Merschoff 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. William D. Reckley Washington, DC 20555-0001 U. S. Nuclear Regulatory Commission Attn: Mr. Thomas Alexion Washington, DC 20555-0001

OPERATING DATA REPORT DOCKET NO. 50-1~13 UNIT NAME Arkansas Nuclear One - Unit I DATE Feb ruary 15, 2003 COMPLETED BY Ste\ /en L. Coff man TELEPHONE (4719)858-5560 REPORTING PERIOD: January 2003

1. Design Electrical Rating (MWe-Net): 850 836

2. Maximum Dependable Capacity (MWe-Net):

MONTH YR-TO-DATE CUMULATIVE 744.0 744.0 193,185.6

3. Number of Hours Reactor Was Critical 744.0 744.0 190,509.8

4. Number of Hours Generator On-Line 0.0 0.0 817.5

5. Unit Reserve Shutdown Hours 638,732 638,732 146,459,069

6. Net Electrical Energy Generated (MWh)

UNIT SHUTDOWNS Type Method F: Forced Duration of Cause & Corrective Action No. Date S: Scheduled (Hours) Reason' Shutting 2

Comments NoneDown None

SUMMARY

The Unit operated the entire month at full power.

I 2 Reason: Method:

I Manual A Equipment Failure (Explain)

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

F Administration G Operational Error (Explain)

H Other (Explain)

OPERATING DATA REPORT DOCKET NO. 50-368 UNIT NAME Arkansas Nuclear One - Unit 2 DATE February 15, 2003 COMPLETED BY Steven L. Coffman TELEPHONE (479) 858-5560 REPORTING PERIOD: January 2003

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

2. Maximum Dependable Capacity (MWe-Net): 858 MONTH YR-TO-DATE CUMULATIVE 744.0 744.0 162,618.0

3. Number of Hours Reactor Was Critical 744.0 744.0 160,085.5

4. Number of Hours Generator On-Line 0.0 0.0 0.0

5. Unit Reserve Shutdown Hours 753,732 753,732.0 136,943,993

6. Net Electrical Energy Generated (MWh)

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

SUMMARY

The Unit operated the entire month at full power.

Note: There were no challenges to the primary system code safeties nor automatic actuations of the low temperature overpressure protection valves during the year 2002 reporting period.

1 2 Reason: Method:

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

E Operator Training & License Examination F Administration G Operational Error (Explain)

H Other (Explain)