United States Nuclear Regulatory Commission - Protecting People and the Environment

Morning Report for May 11, 1999

                       Headquarters Daily Report

                         MAY 11, 1999

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                    REPORT             NEGATIVE            NO INPUT
                    ATTACHED           INPUT RECEIVED      RECEIVED

HEADQUARTERS                           X
REGION I                               X
REGION II                              X
REGION III          X
REGION IV                              X
PRIORITY ATTENTION REQUIRED  MORNING REPORT - REGION III  MAY 11, 1999

Licensee/Facility:                     Notification:

Toledo Edison Co.                      MR Number: 3-99-0041
Davis Besse 1                          Date: 05/11/99
Oak Harbor,Ohio                        via telephone
Dockets: 50-346
PWR/B&W-R-LP

Subject: Completion of Planned Maintenance Outage

Discussion:

On May 10, 1999, Davis-Besse operators synchronized the plant main
generator to the electrical grid at 6:29 p.m. ending a planned
maintenance outage. The outage officially commenced on April 24, 1999,
when operators tripped the turbine main generator off-line. Major
activities completed during the outage included: repaired a reactor
coolant pump upper thrust bearing, replaced pressurizer code safety
valves, replaced the pressurizer power operated relief valve, replaced
letdown cooler rupture discs, replaced a containment air cooler motor,
and completed other plant material condition improvements. As of May 11,
1999 at 8:00 a.m., the plant was at approximately 80 percent power.

Regional Action:

The resident inspector staff monitored the outage activities and plant
startup.

Contact:  Thomas Kozak               (630)829-9866
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