U.S. Nuclear Regulatory Commission Operations Center Event Reports For 12/23/2003 - 12/24/2003 ** EVENT NUMBERS ** | General Information or Other | Event Number: 40400 | Rep Org: NE DIV OF RADIOACTIVE MATERIALS Licensee: SHOP GO STORES Region: 4 City: BELLEVUE State: NE County: License #: GL0040 Agreement: Y Docket: NRC Notified By: TRUDY HILL HQ OPS Officer: JEFF ROTTON | Notification Date: 12/18/2003 Notification Time: 10:52 [ET] Event Date: 12/18/2003 Event Time: [CST] Last Update Date: 12/18/2003 | Emergency Class: NON EMERGENCY 10 CFR Section: AGREEMENT STATE | Person (Organization): PHIL HARRELL (R4) JOHN HICKEY (NMSS) | Event Text AGREEMENT STATE REPORT REGARDING LOST TRITIUM SIGNS The State of Nebraska reported that one of their licensees could not account for 17 missing tritium exit signs. The signs were manufactured in 07/84 and each sign contained 21 curies of tritium at the time of manufacture. Three major renovations have taken place in the store since that time and the licensee believes that is when the signs were lost. Store records indicate that 11 new signs were purchased in 1994. A search of the store did not find any of the missing signs. The State of Nebraska considers this issue closed. | Power Reactor | Event Number: 40408 | Facility: DIABLO CANYON Region: 4 State: CA Unit: [1] [2] [ ] RX Type: [1] W-4-LP,[2] W-4-LP NRC Notified By: JIM WELSH HQ OPS Officer: MIKE RIPLEY | Notification Date: 12/22/2003 Notification Time: 14:39 [ET] Event Date: 12/22/2003 Event Time: 11:22 [PST] Last Update Date: 12/23/2003 | Emergency Class: UNUSUAL EVENT 10 CFR Section: 50.72(a) (1) (i) - EMERGENCY DECLARED | Person (Organization): LINDA SMITH (R4) DAVID SKEEN (NRR) RICHARD WESSMAN (IRO) DAN SULLIVAN (FEMA) JOHN FROST (DHS) JOHN CRAIG (NRR) | Unit | SCRAM Code | RX CRIT | Initial PWR | Initial RX Mode | Current PWR | Current RX Mode | 1 | N | Y | 100 | Power Operation | 100 | Power Operation | 2 | N | Y | 100 | Power Operation | 100 | Power Operation | Event Text NOTIFICATION OF UNUSUAL EVENT - EARTHQUAKE At 1116 PST on 12/22/03, an earthquake was felt on-site measuring 0.04g on plant seismic instrumentation. The licensee declared an Unusual Event at 1122 PST per EAL 18 (greater than 0.01g) . Both Units 1 and 2 continue to operate at 100% power. The local electrical grid is stable and all Emergency Diesel Generators are fully operable. A number of plant tank level were momentarily alarmed. The Unit 2 Main Turbine Electro-Hydraulic Control (EHC) pump tripped and was successfully restarted. Plant walk-down inspections are in progress. The licensee notified the NRC Resident Inspector. The National Earthquake Information center reports that the earthquake measured 6.5 R and was centered approximately 5 miles Northeast of San Simeon, CA or approximately 35 miles Northwest of the Diablo Canyon site. * * * UPDATE ON 12/23/03 @ 1526 BY HENDERSON TO GOULD * * * The licensee terminated the NOUE at 1212 PST following a 24 hour period after the earthquake. It was determined that the probability of an earthquake at this point is no greater than it was prior to the earthquake that occurred on 12/22/03. The licensee notified the NRC Resident Inspector. Notified R4DO (Smith), NRR EO (Reis), DIRO Manager (Nieh), FEMA (Eaches) and DHS (Bozzo). | Research Reactor | Event Number: 40411 | Facility: PENNSYLVANIA STATE UNIVERSITY RX Type: 1000 KW TRIGA MARK III Comments: Region: 1 City: UNIVERSITY PARK State: PA County: CENTRE License #: R-2 Agreement: N Docket: 05000005 NRC Notified By: FRED SEARS HQ OPS Officer: MIKE RIPLEY | Notification Date: 12/23/2003 Notification Time: 16:38 [ET] Event Date: 12/23/2003 Event Time: 13:49 [EST] Last Update Date: 12/23/2003 | Emergency Class: NON EMERGENCY 10 CFR Section: OTHER UNSPEC REQMNT | Person (Organization): DAN HUGHES (NRR) | Event Text TECHNICAL SPECIFICATION VIOLATION "A violation of Tech Spec 6.1.3.a.1 occurred when the reactor operator left the control room without removing the key from the console key switch. Tech Spec 6.1.3.a.1 states: "The minimum staffing when the reactor is not secured shall be: A licensed operator present in the control room, in accordance with applicable regulations." Interviews of the Duty RO and the Duty SRO and console indications determined the condition was present for about 11 minutes. All other conditions for the reactor being secured were met with the exception of the console key switch. Investigation determined positively that the reactor was "secured" in all aspects except for the key switch during the period of time when a licensed operator was not present in the control room." The licensee has notified the NRC Project Manager. | |