ML031400560

April 2003 Monthly Operating Report for Pilgrim

ML031400560
Person / Time
Site:	Pilgrim
Issue date:	05/12/2003
From:	Riggs W Entergy Nuclear Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML031400560 (3)

Text

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Entergy Nuclear Operations, Inc.

Entergy Pilgrim Station 600 Rocky Hill Road Plymouth, MA 02360 William J. Riggs Director, Nuclear Assessment May 12, 2003 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

SUBJECT:

Entergy Nuclear Operations, Inc.

Pilgrim Nuclear Power Station Docket No.: 50-293 License No.: DPR-35 April 2003 Monthly Operating Report LETTER NUMBER: 2.03.068

Dear Sir or Madam:

In accordance with Pilgrim Nuclear Power Station Technical Specification 5.6.4, the operational status summary for Pilgrim Nuclear Power Station is provided in the attachment for your information and planning. Should you have questions or comments concerning this report, please contact Jim Haley at (508) 830-8143.

Sincerely, JRH/dd

Attachment:

April 2003 Monthly Operating Report (2 pages) cc: Mr. Hubert Miller Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Senior Resident Inspector 203068 ICf

Attachment OPERATING DATA REPORT DOCKET NO. 50-293 UNIT NAME: Pilcirim DATE: May 12, 2003 COMPLETED BY: J. R. Haley TELEPHONE: (508) 830-8143 Design Electrical Rating (MWe-Net): 655 Maximum Dependable Capacity (MWe-Net): 653 REPORTING PERIOD: APril 2003 (MonthNear)

YEAR TO MONTH DATE CUMULATIVE

[1] Hours in Reporting Period 719.0 2879.0 265,655.0

[2] Number of Hours the Reactor was Critical 439.0 2410.0 184,902.8

[3] Number of Hours the Generator was On Line 434.0 2388.0 179,677.8

[4] Unit Reserve Shutdown Hours 0.0 0.0 0.0

[5] Net Electrical Energy (MWH) 283,436.5 1,560,654.1 108,236,150.4 203068

DOCKET NO. 50-293 NAME: Pilgrim COMPLETED BY: J.R. Haley TELEPHONE: (508) 830-8143 REPORT MONTH: April 2003 OPERATIONAL

SUMMARY

The plant entered the reporting period at - 100% power where it was essentially maintained until 15:00 hours on April 18 when the scheduled power reduction was commenced to shutdown for RFO-14. By 19:55 hours, the power had been lowered to 30%. At 3:02 hours on April 19 Pilgrim was removed from the grid. At 08:44 on April 19 the mode switch was moved to refuel. Refueling activities continued the remainder of the reporting period.

UNIT SHUTDOWNS METHOD OF CAUSE/CORRECTIVE ACTION/COMMENTS NO. DATE TYPE DURATION REASON SHUTTING 1 (HOURS) 2 DOWN REACTOR 3

1 4/19/03 . S C 1 Shutdown for refueling outage 14 1 2 3 F - Forced A - Equip Failure 1 - Manual S - Scheduled B- Main or Test 2 - Manual Scram C- Refueling 3 - Auto Scram D- Regulatory Restriction 4 - Continuation E- Operator Training & 5 - Other License Examination F- Admin G - Operation Error H - Other 203068