The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Event Notification Report for August 8, 2003








                    U.S. Nuclear Regulatory Commission

                              Operations Center



                              Event Reports For

                           08/07/2003 - 08/08/2003



                              ** EVENT NUMBERS **



40020  40049  40050  40051  40052  



+------------------------------------------------------------------------------+

|General Information or Other                     |Event Number:   40020       |

+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+

| REP ORG:  NC DIV OF RADIATION PROTECTION       |NOTIFICATION DATE: 07/25/2003|

|LICENSEE:  REX HEALTHCARE                       |NOTIFICATION TIME: 13:09[EDT]|

|    CITY:  RALEIGH                  REGION:  2  |EVENT DATE:        07/14/2003|

|  COUNTY:                            STATE:  NC |EVENT TIME:             [EDT]|

|LICENSE#:  092-0160-1            AGREEMENT:  Y  |LAST UPDATE DATE:  08/07/2003|

|  DOCKET:                                       |+----------------------------+

|                                                |PERSON          ORGANIZATION |

|                                                |ANNE BOLAND          R2      |

|                                                |FRED BROWN           NMSS    |

+------------------------------------------------+                             |

| NRC NOTIFIED BY:  SHARN M. JEFFRIES            |                             |

|  HQ OPS OFFICER:  STEVE SANDIN                 |                             |

+------------------------------------------------+                             |

|EMERGENCY CLASS:          NON EMERGENCY         |                             |

|10 CFR SECTION:                                 |                             |

|NAGR                     AGREEMENT STATE        |                             |

|                                                |                             |

|                                                |                             |

|                                                |                             |

|                                                |                             |

+------------------------------------------------------------------------------+



                                   EVENT TEXT                                   

+------------------------------------------------------------------------------+

| AGREEMENT STATE REPORT INVOLVING MISSING IODINE-125 SEEDS                    |

|                                                                              |

| On 7/22/03 Rex Healthcare personnel discovered that five (5) I-125 seeds     |

| (activity 0.384 milliCuries/ea for a total of 1.9 milliCuries) were missing. |

| The licensee conducted a search of the area between 7/22 and 7/24/03 with    |

| negative results.                                                            |

|                                                                              |

| NC Incident No.:  03-32                                                      |

|                                                                              |

| *****UPDATE ON 8/7/03 AT 1405  FROM JEFFRIES TO LAURA*****                   |

|                                                                              |

| At 10:30 EDT on 8/7/03, the licensee found the 5 missing I-125 seeds in the  |

| hospital. The seeds were found contained in a loading apparatus between two  |

| autoclave valves. The licensee is doing an additional review to evaluate any |

| potential radiological exposures.                                            |

|                                                                              |

| Notified NMSS (D. Broaddus) and R2DO (S. Cahill).                            |

+------------------------------------------------------------------------------+



+------------------------------------------------------------------------------+

|Power Reactor                                    |Event Number:   40049       |

+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+

| FACILITY: BEAVER VALLEY            REGION:  1  |NOTIFICATION DATE: 08/06/2003|

|    UNIT:  [] [2] []                 STATE:  PA |NOTIFICATION TIME: 19:12[EDT]|

|   RXTYPE: [1] W-3-LP,[2] W-3-LP                |EVENT DATE:        08/06/2003|

+------------------------------------------------+EVENT TIME:        16:30[EDT]|

| NRC NOTIFIED BY:  GEORGE STOROLIS              |LAST UPDATE DATE:  08/07/2003|

|  HQ OPS OFFICER:  BILL GOTT                    +-----------------------------+

+------------------------------------------------+PERSON          ORGANIZATION |

|EMERGENCY CLASS:          NON EMERGENCY         |CLIFFORD ANDERSON    R1      |

|10 CFR SECTION:                                 |                             |

|AUNA 50.72(b)(3)(ii)(B)  UNANALYZED CONDITION   |                             |

|                                                |                             |

|                                                |                             |

|                                                |                             |

+-----+----------+-------+--------+-----------------+--------+-----------------+

|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE   |

+-----+----------+-------+--------+-----------------+--------+-----------------+

|                                                   |                          |

|2     N          Y       100      Power Operation  |100      Power Operation  |

|                                                   |                          |

+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   

+------------------------------------------------------------------------------+

| UNANALYZED CONDITION                                                         |

|                                                                              |

| "On 8/06/2003 at 1630 hours, the Beaver Valley Power Station (BVPS) Unit 2   |

| control room was notified by Engineering that the manual operator actions    |

| specified in Unit 2 post-fire procedures are not adequate for defeating a    |

| potential fire-induced spurious operation of the Power Operated Relief       |

| Valves (PORVs).  The procedure step de-energizes the PORVs by opening        |

| breakers at the d-c distribution panel.  This action alone would not be      |

| sufficient to prevent a cable-to-cable hot short from re-energizing the      |

| circuit since the de-energized circuit is routed in cable trays with other   |

| energized circuits in the affected fire areas.  Preliminary reviews have     |

| identified the following potentially affected fire areas:                    |

|                                                                              |

| CB-1 Control Building Instrumentation and Relay Area                         |

| CB-2 Control Building Cable Spreading Room                                   |

| CB-3 Control Building Main Control Room                                      |

| CB-6 Control Building West Communication Room                                |

| CT-1 Cable Tunnel                                                            |

| CV-1 Cable Vault and Rod Control Area                                        |

| SB-1 Emergency Switchgear Room (Orange)                                      |

| RC-1 Reactor Containment                                                     |

|                                                                              |

| "An hourly roving fire watch patrol has been established for the affected    |

| fire areas as compensatory measures, with the exception of the Main Control  |

| Room and the Reactor Containment area, until the condition is fully          |

| evaluated and resolved.  The Main Control Room is continuously manned and    |

| does not require an hourly fire watch patrol.  The Reactor Containment area  |

| is not accessible during normal power operations and, as such, compensatory  |

| measures for this area will include a once-per-shift verification of remote  |

| instrumentation by operations personnel to confirm that there are no         |

| abnormal conditions or indications for this area.                            |

|                                                                              |

| "This condition was discovered during the review of manual operator actions  |

| for fire-induced spurious operations to confirm the safe shutdown circuit    |

| analysis is consistent with the manual actions identified in the             |

| procedures.                                                                  |

|                                                                              |

| "This condition is being reported pursuant to 10 CFR 50.72(b)(3)(ii) as an   |

| unanalyzed condition that significantly degraded plant safety since the      |

| failure to assure the PORVs remain in the closed position could result in    |

| the failure to meet the fire protection safe shutdown criteria.  BVPS Unit 2 |

| was licensed to the NUREG 0800 Standard Review Plan 9.5.1 "Fire Protection   |

| Program", and License Condition 2.F requires compliance to the provisions of |

| the approved fire protection program as described in the Final Safety        |

| Analysis Report.  UFSAR Section 9.5A.1.2.1.6 states that the safe shutdown   |

| capability should not be adversely affected by a fire in any plant area      |

| which results in spurious actuation of the redundant valves in any one       |

| high-low pressure interface line.  Even though there is a very low           |

| likelihood of multiple shorts causing a spurious PORV actuation in an        |

| ungrounded DC circuit, the existing actions to prevent re-energizing the     |

| circuit and causing a spurious actuation of the PORVs is not consistent with |

| the NRC guidance for high-low pressure interface valves.                     |

|                                                                              |

| "The NRC resident inspector has been notified."                              |

|                                                                              |

| * * * UPDATE ON 8/7/03 AT 1726 EDT FROM D. SOMMERS TO E. THOMAS * * *        |

|                                                                              |

| "On 8/07/03 at 1515, the following additional areas were identified as being |

| potentially affected by this condition:                                      |

|                                                                              |

| CV-2 Cable vault and Rod Control Area (East)                                 |

| CV-3 Cable vault and Rod Control Area (Elev 755'6")                          |

| SB-2 Emergency Switchgear Room (Purple)                                      |

| SB-3 Service Bldg. Cable Tray Area                                           |

| ASP Alternative Shutdown Panel Room                                          |

|                                                                              |

| "Interim compensatory measures in the form of hourly roving watch patrols    |

| have been expanded to include the above noted areas until the condition is   |

| fully evaluated and resolved.                                                |

|                                                                              |

| "The NRC Resident Inspector has been notified."                              |

|                                                                              |

| Notified the Region 1 Duty Officer (C. Anderson)                             |

+------------------------------------------------------------------------------+



+------------------------------------------------------------------------------+

|Power Reactor                                    |Event Number:   40050       |

+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+

| FACILITY: PILGRIM                  REGION:  1  |NOTIFICATION DATE: 08/07/2003|

|    UNIT:  [1] [] []                 STATE:  MA |NOTIFICATION TIME: 13:07[EDT]|

|   RXTYPE: [1] GE-3                             |EVENT DATE:        08/07/2003|

+------------------------------------------------+EVENT TIME:        11:31[EDT]|

| NRC NOTIFIED BY:  DAVID NOYES                  |LAST UPDATE DATE:  08/07/2003|

|  HQ OPS OFFICER:  ERIC THOMAS                  +-----------------------------+

+------------------------------------------------+PERSON          ORGANIZATION |

|EMERGENCY CLASS:          NON EMERGENCY         |CLIFFORD ANDERSON    R1      |

|10 CFR SECTION:                                 |DAVID SKEEN          NRR     |

|APRE 50.72(b)(2)(xi)     OFFSITE NOTIFICATION   |TIM MCGINTY          IRO     |

|                                                |                             |

|                                                |                             |

|                                                |                             |

+-----+----------+-------+--------+-----------------+--------+-----------------+

|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE   |

+-----+----------+-------+--------+-----------------+--------+-----------------+

|1     N          Y       100      Power Operation  |100      Power Operation  |

|                                                   |                          |

|                                                   |                          |

+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   

+------------------------------------------------------------------------------+

| OFFSITE NOTIFICATION                                                         |

|                                                                              |

| "At approximately 1131 [EDT] on August 7, 2003, an error during prompt alert |

| notification system testing resulted in all sirens in the town of Duxbury,   |

| Massachusetts to wail for 15 to 20 seconds.  Appropriate state and local     |

| authorities have been notified.  Investigation into the cause is             |

| continuing."                                                                 |

|                                                                              |

| The NRC Resident Inspector has been notified.                                |

+------------------------------------------------------------------------------+



+------------------------------------------------------------------------------+

|Other Nuclear Material                           |Event Number:   40051       |

+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+

| REP ORG:  DEPARTMENT OF THE NAVY               |NOTIFICATION DATE: 08/07/2003|

|LICENSEE:  DEPARTMENT OF THE NAVY               |NOTIFICATION TIME: 13:35[EDT]|

|    CITY:  ARLINGTON                REGION:  2  |EVENT DATE:        06/03/2003|

|  COUNTY:                            STATE:  VA |EVENT TIME:             [EDT]|

|LICENSE#:  45-23645-01NA         AGREEMENT:  N  |LAST UPDATE DATE:  08/07/2003|

|  DOCKET:                                       |+----------------------------+

|                                                |PERSON          ORGANIZATION |

|                                                |STEPHEN CAHILL       R2      |

|                                                |JACK WHITTEN         R4      |

+------------------------------------------------+DOUG BROADDUS        NMSS    |

| NRC NOTIFIED BY:  CAPT DAVE FARRAND            |                             |

|  HQ OPS OFFICER:  BILL GOTT                    |                             |

+------------------------------------------------+                             |

|EMERGENCY CLASS:          NON EMERGENCY         |                             |

|10 CFR SECTION:                                 |                             |

|ISAF 30.50(b)(2)         SAFETY EQUIPMENT FAILUR|                             |

|                                                |                             |

|                                                |                             |

|                                                |                             |

|                                                |                             |

+------------------------------------------------------------------------------+



                                   EVENT TEXT                                   

+------------------------------------------------------------------------------+

| RADIOGRAPHIC EXPOSURE DEVICE FAILURE                                         |

|                                                                              |

| "Description of the equipment problem.  On June 3, 2003, gamma radiography   |

| operations using an AEA Technology/QSA Model 660A exposure device in a       |

| permanent radiography facility at Shore Intermediate Maintenance Activity    |

| were being performed under the authority of Naval Radioactive Materials      |

| Permit (NRMP) No. 0465918--A1NP.  On the tenth exposure of the day the       |

| radiographer attempted to retract the radiographic source into the           |

| radiographic exposure device.  The radiographer placed the drive cable brake |

| in the "off" position and rapidly cranked the source in the retract          |

| direction.  The number of turns coming in matched the number of turns going  |

| out.  The permanent facility gamma alarm shut off, however the radiographer  |

| did not hear the locking slide mechanism engage which is normally heard      |

| clearly when retracting the source.  When attempting to re-expose the source |

| as required by the operating procedure, the source did expose again.  The    |

| Radiation Safety Officer was present and directed the radiographer to        |

| retract the source again.  As with the first attempt to retract the source,  |

| the slide bar did not click in the safe position.  Again and the gamma alarm |

| shut off.  The Radiation Safety Officer entered the permanent facility with, |

| an operating survey meter.  The locking slide bar indicated green (safe) but |

| it was not locked in that position.  The Radiation Safety Officer approached |

| the device and observed a reading of approximately 8 millirem/hour on the    |

| front of the device and 10 millirem/hour on the back of the device.  She     |

| exited the permanent facility and discussed the situation with the           |

| radiographer.  The Radiation Safety Officer then directed the radiographer   |

| to maintain control of the crank assembly handle and she entered the         |

| permanent facility with a survey meter and pushed the slide bar to the red   |

| (expose) position.  The Radiation Safety officer exited the permanent        |

| facility and instructed the radiographer to retract the source to the fully  |

| locked position.  The retraction was successful and the slide bar was heard  |

| to click to the fully green (safe) position. The Radiation Safety Officer    |

| checked her self-indicating pocket dosimeters which both indicated zero      |

| exposure.                                                                    |

|                                                                              |

| "The source was transferred to an AEA 650L source changer on June 4, 2003.   |

| A "dummy" source was installed in the exposure device and the locking slide  |

| bar was placed in various positions to experiment and recreate the scenario. |

| Frequently during these tests, the radiographers were not able to lock the   |

| slide into place without unlocking the drive cable crank assembly and        |

| applying minimal pressure towards the expose position.  This is considered a |

| neutral position and not an exposed position.  With minimal pressure the     |

| slide bar mechanism easily locked into the exposed position.                 |

|                                                                              |

| "Cause of each incident.  The cause of the incident appears to be twofold.   |

| Primarily the compression springs for the posi-lock may have been            |

| excessively worn.  Secondarily, the Shore Intermediate Maintenance Activity, |

| San Diego operating procedure did not call for them to unlock the crank      |

| assembly cable lock prior to rotating the selector ring to the operate       |

| position and pushing the posi-lock slide bar from the green (retracted)      |

| position to the red (operate) position as stated in the most recent AEA      |

| exposure device manual.  We believe that the faulty springs were the main    |

| factor as the posi-lock slide bar can be pushed to the red position with the |

| crank assembly cable lock in the "on" position but that procedure may have   |

| contributed to the excessive wear on the compression springs.                |

|                                                                              |

| "Name of the manufacturer and model number of equipment involved in the      |

| incident. The equipment involved in the incident was manufactured by AEA     |

| Technology/QSA and consisted of a Model 660A exposure device, serial number  |

| A4450 with a 13.6 curie Ir-192 source.                                       |

|                                                                              |

| "Place, date and time of the incident.  The incident occurred at Shore       |

| Intermediate Maintenance Activity, San Diego, California in a permanent      |

| facility on June 3, 2003.                                                    |

|                                                                              |

| "Actions taken to establish normal operations.  The Radiation Safety Officer |

| entered the permanent facility and manually pushed the locking slide bar to  |

| the unlocked (red) position.  The Radiation Safety Officer exited the        |

| permanent facility and instructed the radiographer to attempt to retract the |

| source.  The source was successfully retracted to the fully locked position  |

| and the locking slide bar was heard to lock.                                 |

|                                                                              |

| "Corrective actions taken or planned to prevent recurrence.  Shore           |

| Intermediate Maintenance Facility, San Diego replaced the compression        |

| springs for the posi-lock assembly on the exposure device.  Additionally,    |

| they have changed their operating procedure to unlock the crank assembly     |

| cable lock prior to rotating the selector ring to the operate position and   |

| pushing the posi-lock slide bar from the green (retracted) position to the   |

| red (operate) position."                                                     |

|                                                                              |

| The licensee notified R2 (Diaz).                                             |

+------------------------------------------------------------------------------+



+------------------------------------------------------------------------------+

|Power Reactor                                    |Event Number:   40052       |

+------------------------------------------------------------------------------+

+------------------------------------------------------------------------------+

| FACILITY: PILGRIM                  REGION:  1  |NOTIFICATION DATE: 08/07/2003|

|    UNIT:  [1] [] []                 STATE:  MA |NOTIFICATION TIME: 16:49[EDT]|

|   RXTYPE: [1] GE-3                             |EVENT DATE:        08/07/2003|

+------------------------------------------------+EVENT TIME:        09:15[EDT]|

| NRC NOTIFIED BY:  DAVID NOYES                  |LAST UPDATE DATE:  08/07/2003|

|  HQ OPS OFFICER:  ERIC THOMAS                  +-----------------------------+

+------------------------------------------------+PERSON          ORGANIZATION |

|EMERGENCY CLASS:          NON EMERGENCY         |CLIFFORD ANDERSON    R1      |

|10 CFR SECTION:                                 |                             |

|ACOM 50.72(b)(3)(xiii)   LOSS COMM/ASMT/RESPONSE|                             |

|                                                |                             |

|                                                |                             |

|                                                |                             |

+-----+----------+-------+--------+-----------------+--------+-----------------+

|UNIT |SCRAM CODE|RX CRIT|INIT PWR|   INIT RX MODE  |CURR PWR|  CURR RX MODE   |

+-----+----------+-------+--------+-----------------+--------+-----------------+

|1     N          Y       100      Power Operation  |100      Power Operation  |

|                                                   |                          |

|                                                   |                          |

+------------------------------------------------------------------------------+

                                   EVENT TEXT                                   

+------------------------------------------------------------------------------+

| LOSS COMM/ASMT/RESPONSE                                                      |

|                                                                              |

| At 0915 EDT on 8/7/03, during testing of the Prompt Alert Notification       |

| Sirens, 44 of 112 (39 percent) of the sirens were found to be inoperable due |

| to a failed radio repeater.  The repeater was repaired, and all sirens       |

| declared fully operable at 1010 EDT on 8/7/03.                               |

|                                                                              |

| The NRC Resident Inspector was informed of this event.                       |

+------------------------------------------------------------------------------+



                    

Page Last Reviewed/Updated Thursday, March 25, 2021