Event Notification Report for July 18, 2023
U.S. Nuclear Regulatory Commission
Operations Center
EVENT REPORTS FOR
07/17/2023 - 07/18/2023
Agreement State
Event Number: 56615
Rep Org: MA Radiation Control Program
Licensee: QSA Global Inc.
Region: 1
City: Burlington State: MA
County:
License #: 12-8361
Agreement: Y
Docket:
NRC Notified By: Joshua Daehler
HQ OPS Officer: Kerby Scales
Notification Date: 07/11/2023
Notification Time: 14:56 [ET]
Event Date: 07/10/2023
Event Time: 15:53 [EDT]
Last Update Date: 07/11/2023
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Henrion, Mark (R1DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Crouch, Howard (IRMOC)
Event Text
AGREEMENT STATE REPORT - LOST AND FOUND RADIOACTIVE MATERIAL
The following information was received from the Massachusetts Radiation Control Program (the Agency) via email:
"The licensee (QSA Global, Inc., License No. 12-8361) reported at 1015 [EDT] today (July 11, 2023), that it discovered yesterday (July 10, 2023) at 1553 that one of two packages destined for delivery to AMCOL Ingenieria LTDA of Bogota, Columbia was missing. Each of the two packages was a single QSA Global, Inc. model 650L source changer containing an iridium-192 sealed source(s) shipped on June 26, 2023. One of the two packages was received by AMCOL Ingenieria LTDA of Bogota, Columbia on July 10, 2023.
"The missing package was a QSA Global, Inc. Model 650L source changer, serial number 120 containing two sealed sources of iridium-192, 104.2 curies (3.86 TBq) and 104.3 curies (3.86 TBq), respectively. The licensee reported that the missing package was last known to be at the carrier's sorting facility in Memphis, TN, on July 1, 2023. The carrier package tracking number was provided by the licensee.
"The licensee then reported at approximately 1300 on July 11, 2023, that the missing package was found by the carrier at the carrier's Memphis, TN facility, and that the package will likely be moved forward by the carrier to the Bogota, Columbia destination.
"The reporting requirement is immediate and is of 105 CMR 120.281(A)(1), missing licensed radioactive materials in aggregate quantity equal to or greater than 1,000 times quantity specified in 105 CMR 120.297, Appendix C and of 105 CMR 120.077(B).
"The Agency considers this event to be open."
THIS MATERIAL EVENT CONTAINS A 'Category 2' LEVEL OF RADIOACTIVE MATERIAL
Category 2 sources, if not safely managed or securely protected, could cause permanent injury to a person who handled them, or were otherwise in contact with them, for a short time (minutes to hours). It could possibly be fatal to be close to this amount of unshielded radioactive material for a period of hours to days. These sources are typically used in practices such as industrial gamma radiography, high dose rate brachytherapy and medium dose rate brachytherapy. For additional information go to http://www-pub.iaea.org/MTCD/publications/PDF/Pub1227_web.pdf
Agreement State
Event Number: 56616
Rep Org: Florida Bureau of Radiation Control
Licensee: Sacyr Construction
Region: 1
City: Orlando State: FL
County:
License #: 4691-1
Agreement: Y
Docket:
NRC Notified By: Mark Seidensticker
HQ OPS Officer: Kerby Scales
Notification Date: 07/11/2023
Notification Time: 16:01 [ET]
Event Date: 07/10/2023
Event Time: 13:35 [EDT]
Last Update Date: 07/11/2023
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Henrion, Mark (R1DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Event Text
AGREEMENT STATE REPORT - STOLEN AND RECOVERED RADIOACTIVE MATERIAL
The following information was provided by the Florida Department of Health, Bureau of Radiation Control (BRC) via email:
"The BRC received a call on Monday, 7/10/2023, at 1335 [EDT], from Miami-Dade Police reporting they found two Troxler gauges in an empty lot next to the incident location address. One gauge belonged to the licensee (Sacyr Construction), the other gauge belonged to another company (see FL23-104) [NRC EN 56617]. Miami-Dade Police on the scene said they had contacted the owner of the gauge and someone was en route to retrieve it. Miami-Dade Police sent pictures of the gauge, and the gauge appeared to be intact. The RSO [Radiation Safety Officer] was contacted on 7/11/2023, and he said one of his employees called him yesterday morning [and stated] that their construction site was broken into over the weekend, and several pieces of equipment were stolen. The RSO stated that the gauge was found before he was able to report it stolen, the gauge is back in their possession, and that there is no damage to the gauge.
"The BRC Inspector is to conduct a more thorough investigation with each licensee."
Florida Incident Number: FL23-103
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: 56617
Rep Org: Florida Bureau of Radiation Control
Licensee: CTI Construction Testing and Inspection, Inc.
Region: 1
City: Hialeah State: FL
County:
License #: 3298-2
Agreement: Y
Docket:
NRC Notified By: Mark Seidensticker
HQ OPS Officer: Kerby Scales
Notification Date: 07/11/2023
Notification Time: 16:01 [ET]
Event Date: 07/10/2023
Event Time: 13:35 [EDT]
Last Update Date: 07/11/2023
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Henrion, Mark (R1DO)
NMSS_EVENTS_NOTIFICATION (EMAIL)
Event Text
AGREEMENT STATE REPORT - STOLEN AND RECOVERED RADIOACTIVE MATERIAL
The following information was provided by the Florida Department of Health, Bureau of Radiation Control (BRC) via email:
"The BRC received a call on Monday 7/10/2023 at 1335 [EDT] from Miami-Dade Police reporting they found two Troxler gauges in an empty lot next to the incident location address. One gauge belonged to the licensee (CTI Construction Testing and Inspection, Inc.), the other gauge belonged to another company (see FL23-103) [NRC EN 56616]. Miami-Dade Police on the scene said they had contacted the owner of the gauge and someone was en route to retrieve it. Miami-Dade Police sent pictures of the gauge, and the gauge appeared to be intact. An attempt was made to contact the [company] RSO on 7/11/2023, and a voice mail was left to return the call. Another company RSO (on license #3298-1) was contacted, who said the gauge is back in their possession with no damage.
"The BRC Inspector is to conduct a more thorough investigation with each licensee."
Florida Incident Number: FL23-104
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: 56625
Facility: Columbia Generating Station
Region: 4 State: WA
Unit: [2] [] []
RX Type: [2] GE-5
NRC Notified By: Dan Sharpe
HQ OPS Officer: Adam Koziol
Notification Date: 07/17/2023
Notification Time: 14:13 [ET]
Event Date: 05/17/2023
Event Time: 03:39 [PDT]
Last Update Date: 07/17/2023
Emergency Class: Non Emergency
10 CFR Section:
50.73(a)(1) - Invalid Specif System Actuation
Person (Organization):
Roldan-Otero, Lizette (R4DO)
Power Reactor Unit Info
Unit |
SCRAM Code |
RX Crit |
Initial PWR |
Initial RX Mode |
Current PWR |
Current RX Mode |
2 |
N |
N |
0 |
Refueling |
100 |
Power Operation |
Event Text
60-DAY OPTIONAL TELEPHONIC NOTIFICATION FOR AN INVALID ACTUATION OF AN EMERGENCY AC ELECTRICAL POWER SYSTEM
The following information was provided by the licensee email:
"At 0339 CDT on May 17, 2023, diesel generator 3 (DG3) had an auto-start during a surveillance test of excess flow check valves in containment atmosphere instrument sensing lines. During the surveillance, workers failed to recognize residual pressure in the system from the test. Per procedure, MS-PS-47C (main steam pressure switch) was placed back in service, resulting in initiation logic for both the high pressure core spray (HPCS) system and DG3 auto-start. Because the HPCS system was tagged out of service for maintenance it did not actuate.
"The auto-start of DG3 was an expected response to the high drywell pressure indication. The signals cleared, and DG3 was shutdown per procedure.
"As indicated in 10 CFR 50.73(a)(1), in the case of an invalid actuation reported under 10 CFR 50.73(a)(2)(iv)(A), the licensee may, at its option, provide a telephonic notification to the NRC Operations Center within 60 days of discovery of the event instead of submitting a written licensee event report. This 60-day telephone notification is being made in accordance with 10 CFR 50.73(a)(1) for invalid actuations reported under 10 CFR 50.73 (a)(2)(iv)(A).
"This actuation was invalid since it was caused by programmatic issues in quality of procedural guidance and not the result of actual plant conditions warranting auto-start of DG3. The actuations were not initiated in response to actual plant conditions, this was not an intentional manual initiation, and there were no parameters satisfying the requirements for initiation. Therefore, this event has been determined to be an invalid actuation.
"Diesel generator 3 system responded as designed to the actuation signal. The HPCS system did not actuate since it was tagged out of service. There was no impact on the health and safety of the public or plant personnel.
"The following information is provided as specified in NUREG-1022:
(a) The diesel generator 3 was actuated.
(b) The actuation of DG3 was complete.
(c) The DG3 train was started and functioned successfully.
"The NRC Resident Inspector has been notified."