| U.S. Nuclear Regulatory Commission
Operations Center Event Reports For
12/07/2010 - 12/08/2010 ** EVENT NUMBERS ** |
 | !!!!! THIS EVENT HAS BEEN RETRACTED. THIS EVENT HAS BEEN RETRACTED !!!!! | | General Information | Event Number: 46451 | Rep Org: NV DIV OF RAD HEALTH
Licensee: CARDINAL HEALTH
Region: 4
City: LAS VEGAS State: NV
County: CLARK
License #: 03-11-0505-01
Agreement: Y
Docket:
NRC Notified By: SNEHA RAVIKUMAR
HQ OPS Officer: VINCE KLCO | Notification Date: 12/02/2010
Notification Time: 20:45 [ET]
Event Date: 12/02/2010
Event Time: 03:20 [PST]
Last Update Date: 12/03/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
AGREEMENT STATE
| Person (Organization):
DALE POWERS (R4DO)
JAMES DANNA (FSME)
| Event Text AGREEMENT STATE REPORT - EMPLOYEE CONTAMINATIONS DURING CYCLOTRON OPERATION
The following information was received by e-mail:
The state reported that three employees of Cardinal Health were contaminated by Fluorine 18 (F-18) from operation of a cyclotron. Initial contamination of the employees was 1600 cpm. Soap and water was used to decontaminate the personnel and at 1130 PST the contamination was reported to be 1300 dpm.
The licensee believes the cause of the contamination to be faulty delivery lines. The cyclotron device is a General Electric Accelerator PETrace.
Nevada Incident Number: NV100022
* * * RETRACTION FROM SNEHA RAVIKUMAR TO ERIC SIMPSON AT 1507 EST ON 12/3/10 * * *
The following information was received by email from the State of Nevada:
The State of Nevada is retracting the Event Report sent on December 2, 2010, regarding Cardinal Health.
This event does not need to be reported based on the fact that a contamination events must restrict access to the area for more than 24 hours or cause doses to workers that exceed regulatory limits in order to be reportable. Due to the short half life of the material involved and the fact that it was limited to the transfer tube, it is unlikely that anyone received a dose >1 ALI (24 hr notification) or >5 ALI (immediate notification).
Notified R4DO (Powers) and FSME (McIntosh). |
| General Information | Event Number: 46452 | Rep Org: ARKANSAS DEPARTMENT OF HEALTH
Licensee: GRUBBS, HOSKYN, BARTON AND WYATT, INC
Region: 4
City: LITTLE ROCK State: AR
County:
License #: ARK0456-03121
Agreement: Y
Docket:
NRC Notified By: ANGELA MINDEN
HQ OPS Officer: ERIC SIMPSON | Notification Date: 12/03/2010
Notification Time: 11:18 [ET]
Event Date: 12/02/2010
Event Time: 12:30 [CST]
Last Update Date: 09/06/2011 | Emergency Class: NON EMERGENCY
10 CFR Section:
AGREEMENT STATE
| Person (Organization):
DALE POWERS (R4DO)
ANGELA MCINTOSH (FSME)
ILTAB VIA EMAIL ()
|
| This material event contains a "Less than Cat 3" level of radioactive material. | Event Text AGREEMENT STATE REPORT - LOST TROXLER MOISTURE DENSITY GAUGE
The following was received via email from the State of Arkansas:
"The Arkansas Department of Health, Radioactive Materials Program, was notified at 1315 CST on December 2, 2010 by licensee Grubbs, Hoskyn, Barton, and Wyatt, Inc. (ARK-0456-03121) of a missing Troxler moisture/density gauge. The gauge was being transported between their office in Little Rock, Arkansas and a job-site in Bryant, Arkansas. The authorized user observed the gauge was missing at approximately 1230 CST. The gauge had apparently fallen from the transport vehicle.
"The Troxler gauge is a Model 3430 (SN 63492) containing 40 mCi Am-241:Be and 8 mCi Cs-137.
"It appears that the gauge was not properly secured in the vehicle. The Arkansas Department of Health is investigating the circumstances surrounding this event.
"The Arkansas Department of Health prepared a press release concerning this event. Arkansas Department of Health also notified the Police Departments of Little Rock and Bryant, the Sheriff's Offices of Saline and Pulaski Counties, the Arkansas State Police, and the Arkansas Department of Emergency Management.
"Arkansas has assigned event report ID number AR-12-10-02."
* * * UPDATE AT 1147 EDT ON 9/6/11 FROM PEMBERTON TO HUFFMAN VIA E-MAIL * * *
"On August 30, 2011, the Arkansas Department of Health, Radioactive Material Division was informed by [the] Radiation Safety Officer for Grubbs, Hoskyn, Barton and Wyatt, that the Troxler 3430 Moisture/Density Gauge, SN#63492, lost on December 2, 2010, had been recovered.
"A Departmental investigation confirmed that the gauge recovered on August 30, 2011, was in fact the device lost on December 2, 2010. The Department considers this incident to be closed."
The State Department of Health Representative indicated that the gauge was returned to the licensee by a private citizen who wished to remain anonymous.
R4DO (Drake) and FSME (McIntosh) notified. ILTAB notified via e-mail.
THIS MATERIAL EVENT CONTAINS A "LESS THAN CAT 3" LEVEL OF RADIOACTIVE MATERIAL
Sources that are "Less than IAEA Category 3 sources," are either sources that are very unlikely to cause permanent injury to individuals or contain a very small amount of radioactive material that would not cause any permanent injury. Some of these sources, such as moisture density gauges or thickness gauges that are Category 4, the amount of unshielded radioactive material, if not safely managed or securely protected, could possibly - although it is unlikely - temporarily injure someone who handled it or were otherwise in contact with it, or who were close to it for a period of many weeks. For additional information go to http://www-pub.iaea.org/MTCD/publications/PDF/Pub1227_web.pdf |
| General Information | Event Number: 46454 | Rep Org: CALIFORNIA RADIATION CONTROL PRGM
Licensee: CALIFORNIA TRANS DISTRICT 6
Region: 4
City: FRESNO State: CA
County:
License #: 1596
Agreement: Y
Docket:
NRC Notified By: ROSE RESSER
HQ OPS Officer: VINCE KLCO | Notification Date: 12/03/2010
Notification Time: 19:20 [ET]
Event Date: 10/14/2010
Event Time: [PST]
Last Update Date: 12/03/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
AGREEMENT STATE
| Person (Organization):
DALE POWERS (R4DO)
JAMES DANNA (FSME)
ILTAB VIA EMAIL ()
|
| This material event contains a "Less than Cat 3" level of radioactive material. | Event Text AGREEMENT STATE REPORT - TROXER DENSITY GAUGE LOST AND THEN RECOVERED
The following information was received by e-mail:
"On 10/14/10, a soil density gauge possessed by Cal Trans District 6 (Troxler Model 3440, S/N 30696, containing 8 mCi of Cs-137 and 40 mCi of Am-241), fell from the tail gate of a pick-up truck in which it was being transported from the job site on State Highway 198 near Visalia, CA. The soil gauge was subsequently recovered by the operator and his ARSO [Assistant Radiation Safety Officer]. The soil gauge was damaged. The damaged gauge was returned to its permanent storage area in Visalia, CA. The RSO was notified, investigated the incident and reported the incident to RHB [California Radiation Health Branch] on the date it occurred. The gauge was surveyed by the RSO using a Radiation Alert Inspector PGM survey meter at the Visalia Field Site on the date of the incident. The maximum radiation level identified was 0.3 mR/hr at 1 meter from the gauge. The gauge was leak tested by the RSO with negative [satisfactory] results. The dosimeters for the gauge operator and ARSO were processed, and no radiation exposures were recorded. The Cal Trans District 6 facility in Fresno was visited by RHB on 10/28/10, and three items of noncompliance were identified.
"Until December 2, 2010, RHB was working under the assumption that the gauge was not lost, but was only damaged when it fell from the back of the truck and was never out of sight of the operator and/or ARSO. On December 2, 2010, RHB determined that the gauge was lost for a period of time between it falling from the truck and being recovered. Therefore, RHB now consider it as having been lost and are reporting it as such."
THIS MATERIAL EVENT CONTAINS A "LESS THAN CAT 3" LEVEL OF RADIOACTIVE MATERIAL
Sources that are "Less than IAEA Category 3 sources," are either sources that are very unlikely to cause permanent injury to individuals or contain a very small amount of radioactive material that would not cause any permanent injury. Some of these sources, such as moisture density gauges or thickness gauges that are Category 4, the amount of unshielded radioactive material, if not safely managed or securely protected, could possibly - although it is unlikely - temporarily injure someone who handled it or were otherwise in contact with it, or who were close to it for a period of many weeks. For additional information go to http://www-pub.iaea.org/MTCD/publications/PDF/Pub1227_web.pdf |
| General Information | Event Number: 46461 | Rep Org: ULTRA ELECTRONICS
Licensee: ULTRA ELECTRONICS
Region: 4
City: ROUND ROCK State: TX
County: WILLIAMSON
License #:
Agreement: Y
Docket:
NRC Notified By: MARK MCCRAY
HQ OPS Officer: JOHN SHOEMAKER | Notification Date: 12/07/2010
Notification Time: 09:58 [ET]
Event Date: 12/06/2010
Event Time: [CST]
Last Update Date: 12/07/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
21.21 - UNSPECIFIED PARAGRAPH
| Person (Organization):
CHRISTOPHER CAHILL (R1DO)
SCOTT SHAEFFER (R2DO)
ROBERT DALEY (R3DO)
MICHAEL HAY (R4DO)
NRR (EMAI)
NRO (EMAI)
| Event Text FAIL SAFE FUNCTION OF THE N7000 SERIES TEMPERATURE TRANSMITTER DOES NOT OPERATE CORRECTLY UNDER CERTAIN CONDITIONS
"The functional issue is limited to N7000 transmitters where the field selectable jumper is set for downscale indication upon loss of input (open circuit, over range RTD, or short circuit). The transmitter may indicate a mid-range output upon open circuit or over range RTD input instead of going downscale (4 mA) as intended. Short circuit detection operates correctly in all cases.
"This issue does not affect temperature transmitters during normal operating conditions, only the downscale input sensor failure indication function. N7000 transmitters that have been set for upscale sensor failure indication are not affected; however, this notification is applicable to all N7000 customers because the sensor failure indication is field selectable."
The following sites are affected: Oconee, Calvert Cliffs, Perry, North Anna, Surry, Framatome ANP, Kewaunee, Diablo Canyon, and Hope Creek. |
| Power Reactor | Event Number: 46463 | Facility: MCGUIRE
Region: 2 State: NC
Unit: [1] [2] [ ]
RX Type: [1] W-4-LP,[2] W-4-LP
NRC Notified By: RICK JACKSON
HQ OPS Officer: VINCE KLCO | Notification Date: 12/07/2010
Notification Time: 18:19 [ET]
Event Date: 12/07/2010
Event Time: 15:32 [EST]
Last Update Date: 12/07/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
50.72(b)(2)(xi) - OFFSITE NOTIFICATION
| Person (Organization):
JAMES MOORMAN (R2DO)
|
| 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 OFFSITE NOTIFICATION DUE TO SEWAGE SPILL
"An approximate 14,000 gallon sewage spill was identified outside the plant protected area [coming] from a sewage manhole. The spill was suspected to have begun on 12/6/10. Site personnel have responded and the upstream lift station has been secured which has stopped the spill. The manhole is presently being pumped down at this time. It appears at this time that the spill occurred from a severely corroded clean-out pipe cap. This sewage spill has no effect on safe operation of McGuire Units 1 and 2."
The licensee will notify the NRC Resident Inspector and the North Carolina Department of Environment and Natural Resources in Mooresville, NC. |
| Power Reactor | Event Number: 46464 | Facility: PRAIRIE ISLAND
Region: 3 State: MN
Unit: [1] [2] [ ]
RX Type: [1] W-2-LP,[2] W-2-LP
NRC Notified By: RANDY FORTIER
HQ OPS Officer: HOWIE CROUCH | Notification Date: 12/08/2010
Notification Time: 10:50 [ET]
Event Date: 12/08/2010
Event Time: 08:07 [CST]
Last Update Date: 12/08/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
50.72(b)(2)(xi) - OFFSITE NOTIFICATION
| Person (Organization):
ROBERT DALEY (R3DO)
|
| 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 OFFSITE NOTIFICATION DUE TO INADVERTENT ACTUATION OF EMERGENCY SIRENS
"At approximately 0807 CST on December 8, 2010, Pierce County [Wisconsin] Dispatch inadvertently activated the Pierce County sirens during the conduct of the silent siren test. The sirens were deactivated within 30 seconds."
The licensee has notified the NRC Resident Inspector. |
| Non-Agreement State | Event Number: 46465 | Rep Org: CONTINENTAL CEMENT
Licensee: CONTINENTAL CEMENT
Region: 3
City: HANNIBAL State: MO
County:
License #: 24-20263-01
Agreement: N
Docket:
NRC Notified By: WILLIAM E. SHERMAN JR.
HQ OPS Officer: JOE O'HARA | Notification Date: 12/08/2010
Notification Time: 14:17 [ET]
Event Date: 12/08/2010
Event Time: 13:00 [CST]
Last Update Date: 12/08/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
30.50(b)(2) - SAFETY EQUIPMENT FAILURE
| Person (Organization):
ROBERT DALEY (R3DO)
ANGELA MCINTOSH (FSME)
| Event Text STUCK SHUTTER ON BERTHOLD MODEL P2608-100 DUE TO CEMENT DUST BUILDUP
While performing semi-annual shutter checks on a Berthold Waybelt Scale Process Gauge Model P2608-100 containing 5 milliCuries of Cobalt 60, a technician found the shutter partially open and was not able to fully close the shutter due to cement dust buildup on the shutter mechanism. The gauge is located in a secure guarded location not readily accessible to personnel, and does not present a hazard to personnel. The company will shut down the process line on 12/21/10 and perform repairs to the process gauge at that time. |
| Non-Agreement State | Event Number: 46466 | Rep Org: RIO TINTO MINERALS
Licensee: RIO TINTO MINERALS
Region: 4
City: THREE FORKS State: MT
County:
License #:
Agreement: N
Docket:
NRC Notified By: RON HYATTE
HQ OPS Officer: STEVE SANDIN | Notification Date: 12/08/2010
Notification Time: 15:44 [ET]
Event Date: 12/02/2010
Event Time: [MST]
Last Update Date: 12/08/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
20.2201(a)(1)(i) - LOST/STOLEN LNM>1000X
| Person (Organization):
MICHAEL HAY (R4DO)
DIANA DIAZ-TORO (FSME)
|
| This material event contains a "Less than Cat 3" level of radioactive material. | Event Text FIXED NUCLEAR GAUGE RECOVERED IN LOAD OF SCRAP STEEL
A 50mCi Cs-137 Kay-Ray Model 7062B (S/N 17573) Gauge was recovered in a pile of scrap steel at the Pacific Steel & Recycling Company in Bozeman, MT. The U.S. NRC Region IV contacted the device manufacturer to identify the owner of the general licensed source and dispatched an NRC Inspector on 12/3/10 to initiate a reactive inspection (PNO-RIV-2010-006).
The owner, Cyprus Industrial Minerals in Ennis, Montana, had purchased the gauge in June 1984 for use in their Yellowstone mine. The company was subsequently sold to Rio Tinto Minerals located in Three Forks, MT.
The representative from Rio Tinto Minerals is currently arranging for removal and disposal of the gauge in safe storage at the Pacific Steel & Recycling Company.
A conference call was held on 12/2/10 at 1800 EST with R4 (Vivian Campbell, Tony Gaines) and FSME (James Danna).
THIS MATERIAL EVENT CONTAINS A "LESS THAN CAT 3" LEVEL OF RADIOACTIVE MATERIAL
Sources that are "Less than IAEA Category 3 sources," are either sources that are very unlikely to cause permanent injury to individuals or contain a very small amount of radioactive material that would not cause any permanent injury. Some of these sources, such as moisture density gauges or thickness gauges that are Category 4, the amount of unshielded radioactive material, if not safely managed or securely protected, could possibly - although it is unlikely - temporarily injure someone who handled it or were otherwise in contact with it, or who were close to it for a period of many weeks. For additional information go to http://www-pub.iaea.org/MTCD/publications/PDF/Pub1227_web.pdf |
| Power Reactor | Event Number: 46467 | Facility: HARRIS
Region: 2 State: NC
Unit: [1] [ ] [ ]
RX Type: [1] W-3-LP
NRC Notified By: KIMBERLY BASS
HQ OPS Officer: STEVE SANDIN | Notification Date: 12/08/2010
Notification Time: 16:51 [ET]
Event Date: 10/28/2010
Event Time: 15:04 [EST]
Last Update Date: 12/08/2010 | Emergency Class: NON EMERGENCY
10 CFR Section:
50.73(a)(1) - INVALID SPECIF SYSTEM ACTUATION
| Person (Organization):
JAMES MOORMAN (R2DO)
|
| Unit | SCRAM Code | RX CRIT | Initial PWR | Initial RX Mode | Current PWR | Current RX Mode | | 1 | N | N | 0 | Refueling | 0 | Refueling | Event Text INVALID ACTUATION OF THE "B" EMERGENCY SERVICE WATER (ESW) PUMP
Text provided by the licensee. Quotations omitted for readability.
Report Type: This 60-day telephone notification is being made under 10 CFR 50.73(a)(2)(iv)(A) and 10 CFR 50.73(a)(1).
Description: On October 28, 2010, during the performance of MST I0073, "Train 'B' 18 Month Manual Reactor Trip, Solid State Protection System Actuation Logic & Master Relay Test", two sequential errors resulted in the inappropriate activation of the 'B' ESW pump. During night shift on October 27/28th, the Master Relay Selector Switch was not returned to the required OFF position. This caused day shift to find one of the two general warning lights to be lit. During the troubleshooting for the light, a technician discovered the Master Relay Selector Switch out of the expected OFF position as required by the procedure. A technician moved the switch to the OFF position outside of procedural guidance, resulting in the partial activation of the Reactor Protection System, including the 'B' ESW pump.
The plant was in Mode 6 due to refueling outage 16 during the event. Actual plant conditions and parameters did not exist that required an automatic start of the 'B' ESW Pump. Therefore, this actuation is classified as invalid. The system started and functioned successfully.
This invalid actuation was entered into the corrective action program as NCR 430289.
Cause: Poor performance of task by the individual.
The licensee informed the NRC Resident Inspector. | |