Headquarters Daily Report MAY 22, 1998 *************************************************************************** REPORT NEGATIVE NO INPUT ATTACHED INPUT RECEIVED RECEIVED HEADQUARTERS û REGION I û REGION II û REGION III û REGION IV û PRIORITY ATTENTION REQUIRED MORNING REPORT - REGION IV MAY 22, 1998 Licensee/Facility: Notification: Entergy Operations, Inc. MR Number: 4-98-0032 Grand Gulf 1 Date: 05/22/98 Port Gibson,Mississippi Senior Resident Inspector Dockets: 50-416 BWR/GE-6 Subject: Completion of Refueling Outage 9 Discussion: Grand Gulf Unit 1 was taken critical at 9:57 p.m. on May 19, 1998, for the conduct of physics testing following completion of Refueling Outage 9. The total outage duration was 39 days. The outage began April 11, 1998, and was originally scheduled for 32 days. The licensee synchronized the main generator to the grid and closed the output breaker at 6:57 p.m. on May 21, 1998. In addition to refueling, major work accomplished during the outage included replacement of one low pressure turbine, installation of a full torus essential core cooling system suction strainer, inspection of the reactor vessel, and replacement of 34 control rods. There were no major emergent work items. Regional Action: The resident staff is monitoring startup activities. Contact: D. F. Kirsch (925)975-0290 J. Dixon-Herrity (601)437-4620 _