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Event Notification Report for March 11, 2021

U.S. Nuclear Regulatory Commission
Operations Center

EVENT REPORTS FOR
03/10/2021 - 03/11/2021

Agreement State
Event Number: 55121
Rep Org: CALIFORNIA RADIATION CONTROL PRGM
Licensee: AESCO Technologies, Inc.
Region: 4
City: Huntington Beach   State: CA
County:
License #: 7197-30
Agreement: Y
Docket:
NRC Notified By: L. Robert Greger
HQ OPS Officer: Ossy Font
Notification Date: 03/03/2021
Notification Time: 20:18 [ET]
Event Date: 03/03/2021
Event Time: 04:30 [PST]
Last Update Date: 03/03/2021
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
GROOM, JEREMY (R4)
NMSS_EVENTS_NOTIFICATION, (EMAIL)
Event Text
AGREEMENT STATE REPORT - LOST AND FOUND GAUGE

The following is a summary of a report received from the California Department of Public Health (the Department) via email:

The Department was notified that a Troxler model 3440, Serial Number 22188 (9 mCi. Cs-137, 44 mCi. Am:Be-241) had been lost when the operator left the worksite believing the gauge was in the bed of the truck. At approximately 1430 PST, the licensee reported the gauge had been located at the work site and returned. The licensee is investigating the event and the Department will review their findings.

California Report ID: 5010-030321

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: 55123
Rep Org: IOWA DEPARTMENT OF PUBLIC HEALTH
Licensee: University of Iowa
Region: 3
City: Iowa City   State: IA
County:
License #: 0037152AAB
Agreement: Y
Docket:
NRC Notified By: Randal S. Dahlin
HQ OPS Officer: Ossy Font
Notification Date: 03/04/2021
Notification Time: 12:06 [ET]
Event Date: 02/03/2021
Event Time: 00:00 [CST]
Last Update Date: 03/04/2021
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
HILLS, DAVID (R3)
NMSS_EVENTS_NOTIFICATION, (EMAIL)
ILTAB, (EMAIL)
Event Text
AGREEMENT STATE REPORT - LOST P-32 SHIPMENT

The following was received from Iowa Department of Public Health via email:

"On February 3, 2021, the University of Iowa received a package from [the common carrier] that was labeled as one of the standing orders of 1 millicurie P-32 dCTP for the Pathology Lab at UIHC [(University of Iowa Health Care)]. The outer label was correct and the packing slip inside was correct, however the contents of the package was actually a prescription of Enbrel intended for an individual in Illinois.
Further, the contents had obviously been repacked. It arrived in a large [common carrier] box, much bigger than required for the P-32 order or the Enbrel. Also, the top of the original package that held the P-32 had been torn off and affixed to the replacement box in an adhesive pouch. The licensee contacted both [the common carrier] and the pharmaceutical company that shipped the Enbrel. [The common carrier] returned to retrieve the Enbrel but haven't heard anything about the location of the original P-32 order. Perkin Elmer sent a replacement shipment of P-32 to the licensee. On February 10, 2021, [the common carrier] sent an email to the licensee notifying them that the original shipment of P-32 has not been located and they were closing the case. On March 4, 2021, the Iowa Department of Public Health contacted the University of Iowa Radiation Safety Officer (RSO) and was informed by the RSO that the original shipment of P-32 is still missing. The activity of the P-32 as of March 4, 2021 is approximately 244 microcuries."

Item Number: IA210001


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: 55128
Facility: Susquehanna
Region: 1     State: PA
Unit: [1] [] []
RX Type: [1] GE-4,[2] GE-4
NRC Notified By: Darvin Duttry
HQ OPS Officer: Bethany Cecere
Notification Date: 03/09/2021
Notification Time: 08:08 [ET]
Event Date: 03/09/2021
Event Time: 03:13 [EST]
Last Update Date: 03/09/2021
Emergency Class: Non Emergency
10 CFR Section:
50.72(b)(3)(v)(D) - Accident Mitigation
Person (Organization):
GRAY, MEL (R1)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N Y 100 Power Operation 100 Power Operation
Event Text
HIGH PRESSURE COOLANT INJECTION INOPERABLE

"At 0313 EST on March 9th, 2021, during performance of Unit 1 High Pressure Coolant Injection (HPCI) valve exercising, the inboard vacuum breaker isolation valve did not stroke closed as expected, but remained mid-position. The affected penetration of primary containment was isolated by closing the outboard HPCI vacuum breaker isolation valve. This results in an unplanned inoperability of the Unit 1 HPCI system.

"This is being reported as a loss of an entire safety function condition in accordance with 10CFR50.72(b)(3)(v)(D).

The licensee notified the NRC Resident Inspector.

Unit 1 is in a 14-day LCO for Tech Spec 3.5.1(d), HPCI inoperability. Tech Spec 3.6.1.3(a), Containment Penetration Valve, was completed with closing the outboard HPCI vacuum breaker isolation valve. The Units are in a normal offsite power line-up.


Non-Power Reactor
Event Number: 55129
Rep Org: Texas A&M University
Licensee: Texas A&M University
Region: 0
City: College Station   State: TX
County: Brazos
License #: R-83
Agreement: Y
Docket: 05000128
NRC Notified By: Sean McDeavitt
HQ OPS Officer: Bethany Cecere
Notification Date: 03/09/2021
Notification Time: 11:22 [ET]
Event Date: 03/08/2021
Event Time: 10:27 [CST]
Last Update Date: 03/09/2021
Emergency Class: Non Emergency
10 CFR Section:
Person (Organization):
Patrick Boyle (NRR PM)
Michael Takacs (NRR ENC)
Event Text
SUSPECTED TECH SPEC POWER LIMIT EXCEEDED

At 1027 CST on 3/8/21, while the reactor was at 900 kW at steady state, a sample was pulled before the planned down power was executed. As a result, the reactor may have exceeded the 1000 kW limit for one second by 1 kW per Tech Spec 3.1. The duration was recorded on the strip chart recorder.

The licensee has notified the NRC Project Manager (Patrick Boyle).


Power Reactor
Event Number: 55130
Facility: Sequoyah
Region: 2     State: TN
Unit: [1] [] []
RX Type: [1] W-4-LP,[2] W-4-LP
NRC Notified By: Ryan Radel
HQ OPS Officer: Brian Lin
Notification Date: 03/09/2021
Notification Time: 11:58 [ET]
Event Date: 01/11/2021
Event Time: 11:52 [EST]
Last Update Date: 03/09/2021
Emergency Class: Non Emergency
10 CFR Section:
50.73(a)(1) - Invalid Specif System Actuation
Person (Organization):
MILLER, MARK (R2)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N Y 100 Power Operation 100 Power Operation
Event Text
60-DAY OPTIONAL TELEPHONIC NOTIFICATION FOR INVALID CONTAINMENT VENTILATION ISOLATION ACTUATION

"This 60-day telephone notification is being submitted in accordance with 10 CFR 50.73(a)(1) and 50.73(a)(2)(iv)(A). The event was an invalid actuation of the Unit 1 Containment Ventilation Isolation (CVI) system.

"On January 11, 2021 at 1152 Eastern Standard Time (EST) with Unit 1 at 100% power, Train 'A' of the CVI System actuated due to an invalid high radiation signal from 1-RM-90-130, Containment Purge Air Exhaust Monitor. The cause of the signal was determined to be a failed sample pump associated with the radiation monitor. 1-RM-90-130 was in service at the time of the invalid signal. The Train 'A' Containment Ventilation Isolation signal was a full actuation of that train and the system functioned as designed.

"Prior to and following the invalid high radiation alarms, all radiation monitors except 1-RM-90-130 were stable at their normal values; therefore, the CVI was invalid. Control room operators performed appropriate checks and confirmed that all required automatic actuations occurred as designed. The failed pump was replaced and returned to service. This event was entered into the corrective action program as CR 1663398.

"The NRC Resident Inspector was notified."


Power Reactor
Event Number: 55132
Facility: Quad Cities
Region: 3     State: IL
Unit: [1] [2] []
RX Type: [1] GE-3,[2] GE-3
NRC Notified By: Derek Drockelman
HQ OPS Officer: Brian Lin
Notification Date: 03/10/2021
Notification Time: 18:26 [ET]
Event Date: 03/10/2021
Event Time: 16:23 [CST]
Last Update Date: 03/10/2021
Emergency Class: Non Emergency
10 CFR Section:
50.72(b)(2)(xi) - Offsite Notification
Person (Organization):
KOZAK, LAURA (R3)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N Y 85 Power Operation 85 Power Operation
2 N Y 100 Power Operation 100 Power Operation
Event Text
NOTIFICATION OF ENVIRONMENTAL REPORT TO ANOTHER GOVERNMENT AGENCY

"On March 10, 2021, Exelon reported an unpermitted release of a radionuclide (i.e., tritium) into the groundwater within the site boundary at Quad Cities Nuclear Power Station to the Illinois Environmental Protection Agency (IEPA) and the Illinois Emergency Management Agency (IEMA) in accordance with Illinois state regulations. There has been no detection of the release beyond the site boundary. The suspected source for the increased groundwater tritium levels is an onsite water storage tank or pipe; however, an investigation is in progress and the exact cause and source is not yet known. The increase in groundwater tritium concentration does not exceed any NRC regulations or reporting criteria. This notification is being made solely as a four-hour, non-emergency notification for a Notification of Other Government Agency.

"There was no impact on the health and safety of the public or plant personnel. The NRC Resident Inspector has been notified."


Non-Agreement State
Event Number: 55124
Rep Org: Veterans Health Administration
Licensee: Veterans Health Administration
Region: 4
City: Wichita   State: KS
County:
License #: 03-23853-01VA
Agreement: N
Docket:
NRC Notified By: Kim Wiebeck
HQ OPS Officer: Brian P. Smith
Notification Date: 03/05/2021
Notification Time: 14:03 [ET]
Event Date: 03/05/2021
Event Time: 10:32 [CST]
Last Update Date: 03/05/2021
Emergency Class: Non Emergency
10 CFR Section:
20.1906(d)(1) - Surface Contam Levels > Limits
Person (Organization):
HILLS, DAVID (R3DO)
NMSS_EVENTS_NOTIFICATION, (EMAIL)
Event Text
NON-AGREEMENT STATE REPORT - EXTERNALLY CONTAMINATED PACKAGE

The following was received from the Veterans Health Administration (VHA) via E-mail:

"Per 10 CFR 20.1906(d), VHA National Health Physics Program is reporting receipt of a package of radioactive material with removable surface contamination on the outside of the package greater than NRC reporting limits. The package was received Friday, March 5, 2021, at 1032 CST at the Robert J. Dole VA Medical Center in Wichita, Kansas. This facility operates as a satellite location of the VA St. Louis Health Care System which holds permit number 24-00144-05 under the VHA master materials license.

"The package was checked-in and surveyed upon receipt around 1032 CST. Three wipe tests performed on the external surface of the package indicated a removable contamination level that exceeded the regulatory limit of 240 dpm/cm2 for beta-gamma emitters (reported as 13,000 - 45,000 dpm/300 cm2 not corrected for wipe efficiency).

"The package contained two unit doses of F-18. Analysis of the wipe test confirmed a 511 keV peak associated with positron emission tomography (PET) material. Two wipe tests of the interior of the delivery package resulted in levels below background. The patient dosages inside the package were not impacted and were able to be used.

"The dosage was shipped from Cardinal Health out of 410 S. Emporia St., Wichita, Kansas, which was also the delivery carrier. The facility Nuclear Medicine Technologist (NMT) immediately notified the delivery carrier by phone about the contaminated package at 1040 CST. The radiopharmacy notified the facility at 1100 CST that the driver and transport vehicle had been surveyed with no contamination noted.

"This package is the last delivery of the day. Because of the short half-life of F-18, the package will remain on the delivery rack for decay and will be returned to the Radiopharmacy on Monday. The NMT will perform extensive end of the day wipe tests in the hot lab to ensure contamination has not spread.

"VHA National Health Physics Program, who manages the master materials license, was notified of the incident around 1130 CST."


Non-Agreement State
Event Number: 55125
Rep Org: Brucker Engineering
Licensee: Brucker Engineering
Region: 3
City: Ellington   State: MO
County:
License #: 24-32076-01
Agreement: N
Docket:
NRC Notified By: Leo Turek
HQ OPS Officer: Brian P. Smith
Notification Date: 03/05/2021
Notification Time: 14:46 [ET]
Event Date: 03/04/2021
Event Time: 14:35 [CST]
Last Update Date: 03/05/2021
Emergency Class: Non Emergency
10 CFR Section:
30.50(b)(2) - Safety Equipment Failure
Person (Organization):
DAVID HILLS (R3DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Event Text
NON-AGREEMENT STATE - DAMAGED SOIL DENSITY GAUGE

The following is a summary from an e-mail received by the licensee:

On March 4, 2021 at 1435 [CST], a tracked earthmover ran over a Humboldt 5001EZ soil density gauge at the main dam of the Sweetwater Mine Tailings Storage Facility. After the accident occurred, the licensee secured the area and had the equipment operator stop and stay outside a fifteen foot diameter area until it was confirmed no contamination was present. The contractor contacted the Facility safety officer and the technician immediately contacted the manufacturer and took steps to assure there was no risk of contamination. The top of the source rod, handle, and index rod were broken off but it was confirmed the remainder of the source rod was intact. The source rod was raised to the safe position with the bottom port shutter shield closed and in-place. Since the source rod locking mechanism was broken, measures were taken to secure the Cesium containing source rod in the safe position. The Americium source cylinder was examined and confirmed to be without damage. The device was placed in its locked travel case. The manufacturer confirmed with these conditions there should be no risk of contamination.

The licensee notified via telephone the NRC Operations Center at 1516 [CST] to provide a verbal report. The licensee also followed up with the NRC Region 3 point of contact. A survey and leak test was performed which confirmed the sources to be shielded and with no loose contamination. The readings obtained were noted to be in compliance with the manufacturer's specifications. The gauge is out of service in locked storage pending shipment to the manufacturer.