Event Notification Report for November 02, 2023

U.S. Nuclear Regulatory Commission
Operations Center

EVENT REPORTS FOR
11/01/2023 - 11/02/2023

Agreement State
Event Number: 56814
Rep Org: Illinois Emergency Mgmt. Agency
Licensee: GE Precision Healthcare
Region: 3
City: Woodstock   State: IL
County:
License #: 77-00413-01
Agreement: Y
Docket:
NRC Notified By: Gary Forsee
HQ OPS Officer: Sam Colvard
Notification Date: 10/25/2023
Notification Time: 14:52 [ET]
Event Date: 09/01/2023
Event Time: 00:00 [CDT]
Last Update Date: 10/25/2023
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Feliz-Adorno, Nestor (R3DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Deese, Rick (R4DO)
Event Text
AGREEMENT STATE REPORT - LOST AND FOUND RADIOACTIVE SOURCE

The following was received from the Illinois Emergency Management Agency and Office of Homeland Security (IEMA-OHS)) via email:

"IEMA-OHS was contacted the morning of October 25, 2023, by GE Precision Healthcare (a Wisconsin-licensed service provider) to advise of a Ge-68 source that had been improperly shipped to Illinois. Reportedly, a positron emission tomography-computed tomography (PET/CT) unit, still containing the Ge-68 source, was removed from a medical facility in Washington state and shipped to an unlicensed Illinois facility (MAK Healthcare). The parties involved are seeking the proper removal and return of the source to the Washington licensee. It is our understanding that GE Healthcare intends to send a technician to the Illinois facility on Friday, October 27 to remove or retrieve the sources under reciprocity. Thereafter, the source will be packaged and returned to the licensee in Washington state.

"Illinois staff contacted Washington staff and advised them of the available details. In accordance with SA-300, section 5.6.2, this report is being filed with the Nuclear Regulatory Commission as a 'found source'. The matter may also be reportable under the Illinois equivalent of 10 CFR 20.2203(a)(3)(ii). IEMA-OHS staff will monitor the activities in Illinois to verify source integrity and proper return to appropriately licensed individuals.

"This report will be updated as details become available. At this time, the Ge-68 sealed source is estimated to have a maximum activity of 11 mCi and is either an IPL-model number HEGL-0132 or 0019 or 0020."

Illinois report number: IL230031

See NRC Event Notification number 56818 for a parallel report made by Washington.


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: 56815
Facility: Pilgrim
Region: 1     State: MA
Unit: [1] [] []
RX Type: [1] GE-3
NRC Notified By: David Noyes
HQ OPS Officer: Ernest West
Notification Date: 10/25/2023
Notification Time: 15:09 [ET]
Event Date: 07/06/2022
Event Time: 00:00 [EDT]
Last Update Date: 10/25/2023
Emergency Class: Non Emergency
10 CFR Section:
20.2201(a)(1)(ii) - Lost/Stolen LNM>10x
Person (Organization):
Arner, Frank (R1DO)
ILTAB, (EMAIL) (EMAIL)
NMSS_Events_Notification, (EMAIL)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N N 0 Defueled 0 Defueled
Event Text
LOST SEALED SOURCES

The following information was provided by the licensee via phone and email:

"This is a non-emergency 30-day notification for missing licensed material. This event is reportable in accordance with 10 CFR 20.2201(a)(1)(ii). On September 25, 2023, while performing the required semi-annual source leak check and inventory, radiation protection personnel could not locate seven sealed radioactive sources. Five of the sources exceed the reporting threshold of ten times the activity listed in 10 CFR 20 Appendix C. Of the five sources, four were Ni-63 sources previously utilized in security bomb detection equipment with a current source radioactivity of between 7.1 and 8.7 mCi. The fifth sealed source exceeding the reporting threshold is an Am-241 former lab calibration standard with a source radioactivity of 0.97 microcuries. These sources were last accounted for on July 6, 2022. Pilgrim's accountability process does not require leak checks or physical inventory of sources that are out of service. A search was conducted for the missing sources; however, they could not be located.

"These sealed sources are classified as Category 5 radioactive sources in accordance with the International Atomic Energy Agency (IAEA) Safety Guide No. RS-G-1.9. Sources that are less than Category 3 (Cat 4 and 5 sources) are very unlikely to cause permanent injury to individuals.

"Based on the activity of Ni-63 and Am-241 present in the sources, this 30-day phone notification to NRC is provided pursuant to 10CFR20.2201(a)(1)(ii). The required written report pursuant to 10CFR20.2201(b)(1) will be provided to NRC within 30 days. The Resident Inspector has been notified. The licensee will notify State and local authorities."


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


Agreement State
Event Number: 56816
Rep Org: Kentucky Dept of Radiation Control
Licensee: University of Kentucky
Region: 1
City: Lexington   State: KY
County:
License #: 202-049-22
Agreement: Y
Docket:
NRC Notified By: Angela Wilbers
HQ OPS Officer: Ernest West
Notification Date: 10/25/2023
Notification Time: 16:16 [ET]
Event Date: 10/23/2023
Event Time: 00:00 [CDT]
Last Update Date: 10/25/2023
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Arner, Frank (R1DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Williams, Kevin (NMSS)
Event Text
AGREEMENT STATE REPORT - POSSIBLE DOSE MISADMINISTRATION

The following information was provided by the Kentucky Department for Public Health and Safety, Radiation Health Branch (KY RHB) via email:

"KY RHB was notified on 10/25/23 by the radiation safety officer (RSO) of University of Kentucky (UK) Broad Scope medical license, of an incident which occurred at the UK Chandler Medical Center on October 23, 2023.

"[The UK] RSO reports, 'During a high dose rate (HDR) treatment, the treatment was interrupted due to fluid in the transfer tubing. The authorized user (AU) directed that the transfer tubing be replaced and treatment completed. The tubing used to complete the cycle was not the correct length, resulting in approximately 10 seconds of source exposure at the wrong dwell position(s). The source was outside of the body during this exposure period, therefore, there is uncertainty in the dose estimates to patient skin. Likely exposure in the treatment position (legs apart) is likely below the reporting thresholds in 10 CFR 35, while conservative estimates (assuming patient's legs were closed) lead to doses above reporting thresholds. Since the exact positioning is indeterminant, the licensee did not report a dose from this incident at this time. Upper bound worse case estimates place the skin dose below the level where patient harm is expected by the treating oncologist and no changes in plan of care are anticipated from this event. This incident remains under investigation.'

"RHB is following up with the RSO for additional information not included in the initial report."

The following additional information was obtained from the licensee in accordance with Headquarters Operations Officers Report Guidance:

The intended organ to be dosed was the cervix/uterus. Dose estimates were not available at the time the report was received from KY RHB.

A Medical Event may indicate potential problems in a medical facility's use of radioactive materials. It does not necessarily result in harm to the patient.


Agreement State
Event Number: 56817
Rep Org: Tennessee Div of Rad Health
Licensee: Eastman Chemical Company
Region: 1
City: Kingsport   State: TN
County:
License #: R-82007-K28
Agreement: Y
Docket:
NRC Notified By: Andrew Holcomb
HQ OPS Officer: Ernest West
Notification Date: 10/25/2023
Notification Time: 17:38 [ET]
Event Date: 10/25/2023
Event Time: 00:00 [EDT]
Last Update Date: 10/25/2023
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Arner, Frank (R1DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Event Text
AGREEMENT STATE - STUCK OPEN SHUTTER

The following information was provided by the Tennessee Division of Radiological Health via email:

"During a scheduled 6-month shutter check, it was discovered that a gauge shutter was stuck in the open position. The technician took surveys to verify the shutter was stuck in the open position. No abnormal levels of radiation were detected. The position was a normal operating position. A VEGA field technician has been scheduled to arrive onsite on November 7, 2023, to service the gauge.

"Manufacturer: Ohmart/VEGA
"Source holder model: SHLM-CR
"Source serial number: 4259CO
"Isotope: Cs-137, 37 mCi

"Corrective actions or reports as well as additional information will be updated with a NMED report within 30 days."

Tennessee Event Report ID Number: TN-23-079


Agreement State
Event Number: 56818
Rep Org: WA Office of Radiation Protection
Licensee: GE Precision Healthcare
Region: 3
City: Woodstock   State: IL
County:
License #: 77-00413-01
Agreement: Y
Docket:
NRC Notified By: Mark Hernandez
HQ OPS Officer: Ernest West
Notification Date: 10/25/2023
Notification Time: 20:24 [ET]
Event Date: 09/01/2023
Event Time: 00:00 [CDT]
Last Update Date: 10/25/2023
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Feliz-Adorno, Nestor (R3DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Deese, Rick (R4DO)
Event Text
AGREEMENT STATE - LOST AND FOUND RADIOACTIVE SOURCE

The following information was provided by the Washington State Department of Health via email:

"A positron emission tomography-computed tomography (PET/CT) unit with a Ge-68 sealed source (11 millicurie) was removed improperly from a medical facility in WA (Radia Imaging Center) and shipped to an unlicensed facility (MAK Heathcare in Woodstock, IL). Leak tests are in process to verify no spread of contamination. Currently, the plan is to ship the PET/CT scanner back to source manufacturer, Eckhert & Ziegler, in Burbank, CA on Friday, 10/27/2023."

WA Incident Report Number: WA-23-028

See NRC Event Notification number 56814 for a parallel report made by Illinois.


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: 56825
Facility: River Bend
Region: 4     State: LA
Unit: [1] [] []
RX Type: [1] GE-6
NRC Notified By: Miah Navarro
HQ OPS Officer: Dan Livermore
Notification Date: 10/31/2023
Notification Time: 14:20 [ET]
Event Date: 10/31/2023
Event Time: 08:00 [CDT]
Last Update Date: 10/31/2023
Emergency Class: Non Emergency
10 CFR Section:
26.719 - Fitness For Duty
Person (Organization):
Roldan-Otero, Lizette (R4DO)
FFD Group, (EMAIL)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N N 0 Cold Shutdown 0 Cold Shutdown
Event Text
FALSE NEGATIVE ON BLIND PERFORMANCE SAMPLE

The following information was provided by the licensee via phone call and email:

"On October 31, 2023, at 0800 CDT, River Bend Station discovered that the results of a blind performance sample provided to an HHS-certified testing facility were inaccurate (false negative). This report is being made in accordance with 10 CFR 26.719(c)(3). The HHS-certified testing facility has been informed of the error."

The licensee notified the NRC resident inspector.


Power Reactor
Event Number: 56826
Facility: Hatch
Region: 2     State: GA
Unit: [2] [] []
RX Type: [1] GE-4,[2] GE-4
NRC Notified By: David Hutto
HQ OPS Officer: Karen Cotton-Gross
Notification Date: 11/01/2023
Notification Time: 09:38 [ET]
Event Date: 11/01/2023
Event Time: 06:48 [EDT]
Last Update Date: 11/01/2023
Emergency Class: Non Emergency
10 CFR Section:
50.72(b)(2)(iv)(A) - ECCS Injection
50.72(b)(2)(iv)(B) - RPS Actuation - Critical
50.72(b)(3)(iv)(A) - Valid Specif Sys Actuation
Person (Organization):
Miller, Mark (R2DO)
Felts, Russell (NRR EO)
Grant, Jeffery (IR)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
2 M/R Y 56 Power Operation 0 Hot Shutdown
Event Text
MANUAL REACTOR TRIP DUE TO TRIP OF REACTOR FEED PUMP

The following information was provided by the licensee via email:

"At 0648 EDT on 11/1/23, with Unit 2 in MODE 1 at 56 percent power, the reactor was manually tripped due to a trip of the 'B' reactor feed pump (RFP). The 'A' RFP had been previously isolated due to a leak. Closure of containment isolation valves (CIVs) in multiple systems and the actuation of high pressure coolant injection (HPCI) and reactor core isolation cooling (RCIC) occurred as a result of reaching the actuation setpoint on reactor water level as designed. The trip was not complex, with all safety systems responding normally post-trip.

"Operations responded and stabilized the plant. Reactor water level is being maintained with RCIC. Decay heat is being removed by discharging steam to the main condenser using the turbine bypass valves. Unit 1 was not affected.

"Due to the emergency core cooling system (ECCS) discharging into the reactor this event is being reported as a four-hour, non-emergency notification per 10 CFR 50.72(b)(2)(iv)(A). Also, the reactor protection system actuation while critical is being reported as a four-hour, non-emergency notification per 10 CFR 50.72(b)(2)(iv)(B). Additionally, it is reportable under 10 CFR 50.72(b)(3)(iv)(A) as an event that results in a valid actuation of CIVs, RCIC and HPCI.

"There was no impact on the health and safety of the public or plant personnel."

The Resident Inspector was notified.


Power Reactor
Event Number: 56827
Facility: Prairie Island
Region: 3     State: MN
Unit: [1] [2] []
RX Type: [1] W-2-LP,[2] W-2-LP
NRC Notified By: Timothy Thomas
HQ OPS Officer: Thomas Herrity
Notification Date: 11/01/2023
Notification Time: 16:52 [ET]
Event Date: 11/01/2023
Event Time: 16:52 [CDT]
Last Update Date: 11/01/2023
Emergency Class: Non Emergency
10 CFR Section:
26.719 - Fitness For Duty
Person (Organization):
Ruiz, Robert (R3DO)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N N 0 Cold Shutdown 0 Cold Shutdown
2 N N 0 Refueling 0 Refueling
Event Text
CONTROLLED SUBSTANCE FOUND IN PROTECTED AREA

The following information was provided by the licensee via email:

"On October 31 at 1856 CDT, Prairie Island Nuclear Generating Plant personnel identified a prohibited item (alcohol) in a kitchen area located within the protected area. An 'Extent of Condition' search was performed of all other protected area kitchen areas, no additional prohibited items were found.

"The NRC Resident has been notified."