Morning Report for February 26, 1999
Headquarters Daily Report FEBRUARY 26, 1999 *************************************************************************** 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 IV FEB. 26, 1999 Licensee/Facility: Notification: Entergy Operations, Inc. MR Number: 4-99-0008 Arkansas Nuclear 2 Date: 02/26/99 Russelville,Arkansas SRI by PC Dockets: 50-368 PWR/CE Subject: COMPLETION OF ANO, UNIT 2, REFUELING OUTAGE Discussion: On February 25, at 1:41 p.m., Arkansas Nuclear One, Unit 2, completed Refueling Outage 2R13. The refueling outage began on January 9, 1999. In addition to refueling the reactor, major work completed during the outage included replacement of main condenser tube bundles, moisture separator reheater tube bundles, and one reactor coolant pump seal. Plant staff also replaced safety-related inverters and portions of service water system piping; performed steam generator testing and repair; performed reactor vessel 10-year inservice inspection; and performed inspection of the main generator. Regional Action: The resident inspectors will monitor the return of ANO, Unit 2, to full power. Contact: Charles S. Marschall (817)860-8185 Kriss M. Kennedy (501)968-3290 _ REGION IV MORNING REPORT PAGE 2 FEBRUARY 26, 1999 Licensee/Facility: Notification: Southern California Edison & San MR Number: 4-99-0007 Diego Gas & Electric Co. Date: 02/25/99 San Onofre 2 TELECON WITH RESIDENT INSPECTORS San Clemente,California Dockets: 50-361 PWR/CE Subject: STARTUP FROM REFUELING OUTAGE Discussion: On February 26, 1999, San Onofre Unit 2 restarted and connected to the grid after completing a 54-day outage. Major work activities completed during the 2R10 refueling outage included refueling; replacing the low pressure turbines; steam generator eddy current testing, sleeving and plugging; relining the diesel generator fuel oil storage tanks; and modifying the component cooling water noncritical loop isolation valves, which ensured that the safety-related design flows could be maintained. The licensee plugged 50 tubes in each steam generator and sleeved 86 and 52 tubes in the SG2E088 and SG2E089 steam generators, respectively. These values were much lower than anticipated. Upon startup, the licensee implemented a 13 degree F reactor coolant temperature reduction in order to aid in preserving the life of the steam generator tubes. Regional Action: The resident inspectors will monitor the licensee activities. Contact: Gregory A. Pick (817)860-8270 James Sloan (949)492-2641 _
Page Last Reviewed/Updated Wednesday, March 24, 2021
Page Last Reviewed/Updated Wednesday, March 24, 2021