Event Notification Report for February 03, 2022

U.S. Nuclear Regulatory Commission
Operations Center

EVENT REPORTS FOR
02/02/2022 - 02/03/2022

EVENT NUMBERS
55714 55720 55721 55722 55723
Agreement State
Event Number: 55714
Rep Org: PA Bureau of Radiation Protection
Licensee: University of Pennsylvania, Philadelphia, PA
Region: 1
City: Philadelphia   State: PA
County:
License #: PA-0131
Agreement: Y
Docket:
NRC Notified By: John Chippo
HQ OPS Officer: Donald Norwood
Notification Date: 01/27/2022
Notification Time: 11:09 [ET]
Event Date: 01/25/2022
Event Time: 00:00 [EST]
Last Update Date: 01/27/2022
Emergency Class: Non Emergency
10 CFR Section:
Agreement State
Person (Organization):
Gray, Mel (R1)
NMSS_Events_Notification, (EMAIL)
Event Text
EN Revision Imported Date: 2/3/2022

EN Revision Text: AGREEMENT STATE REPORT - MEDICAL EVENT

The following information was received via E-mail:

"On January 26, 2022 the licensee informed the Department (Department of Environmental Protection) of a medical event. It is reportable as per 10 CFR 35.3045(a)(1)(i).

"The Department received notification from a licensee on January 26, 2022 of a medical event involving Yttium-90 TheraSpheres. The entire procedure occurred without incident and the routine contamination survey identified no contamination. However, when the waste was measured following the procedure, the percent of prescribed activity administered was 70.6 percent (administered = 27.72 mCi, prescribed activity = 39.24 mCi). No harm is expected to the patient.

"No further information is available at this time. The Department is currently in contact with the licensee and will update this event as soon as more information is provided."

Pennsylvania Event Report ID No.: PA220002

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.


Power Reactor
Event Number: 55720
Facility: Diablo Canyon
Region: 4     State: CA
Unit: [1] [] []
RX Type: [1] W-4-LP,[2] W-4-LP
NRC Notified By: Don Townsend
HQ OPS Officer: Bethany Cecere
Notification Date: 02/01/2022
Notification Time: 11:42 [ET]
Event Date: 01/31/2022
Event Time: 13:50 [PST]
Last Update Date: 02/01/2022
Emergency Class: Non Emergency
10 CFR Section:
26.719 - Fitness For Duty
Person (Organization):
Josey, Jeffrey (R4)
FFD Group, (EMAIL)
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
EN Revision Imported Date: 2/3/2022

EN Revision Text: FITNESS-FOR-DUTY REPORT

The following information was provided by the licensee via fax or email:

"At 1350 PST on 01/31/2022, Pacific Gas and Electric determined that a non-licensed employee supervisor violated Diablo Canyon FFD policy and had a confirmed positive on a direct observed test. The employee's access to the plant has been terminated and permanent denial has been entered into PADS.

"The NRC Senior Resident Inspector has been notified."


Power Reactor
Event Number: 55721
Facility: Dresden
Region: 3     State: IL
Unit: [2] [3] []
RX Type: [2] GE-3,[3] GE-3
NRC Notified By: Jeff Simpson
HQ OPS Officer: Karen Cotton-Gross
Notification Date: 02/01/2022
Notification Time: 15:23 [ET]
Event Date: 02/01/2022
Event Time: 10:25 [CST]
Last Update Date: 02/01/2022
Emergency Class: Non Emergency
10 CFR Section:
50.72(b)(2)(xi) - Offsite Notification
Person (Organization):
Orth, Steve (R3)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
2 N Y 100 Power Operation 100 Power Operation
3 N Y 100 Power Operation 100 Power Operation
Event Text
EN Revision Imported Date: 2/3/2022

EN Revision Text: INADVERTENT SIREN ACTUATIONS

The following information was provided by the licensee via fax or email:

"At approximately 1025 CST, the Dresden Main Control was notified of Grundy County warning sirens issues during the intended monthly test. The Grundy County scheduled monthly siren test had issues with siren activation from the County's primary controller. The buttons to activate were being pressed but the intended sirens were not initiating. The Grundy County operator continued to attempt activation unknowingly activating the sirens in the northeast quadrant between 1000-1015 CST.

"This event is reportable per 10 CFR 50.72(b)(2)(xi), News Release or Notification of Other Government Agencies. This is a 4-Hour Reporting requirement.

"The Dresden NRC Resident has been notified."


Power Reactor
Event Number: 55722
Facility: Braidwood
Region: 3     State: IL
Unit: [1] [2] []
RX Type: [1] W-4-LP,[2] W-4-LP
NRC Notified By: Rich Roe
HQ OPS Officer: Karen Cotton-Gross
Notification Date: 02/01/2022
Notification Time: 15:20 [ET]
Event Date: 02/01/2022
Event Time: 10:25 [CST]
Last Update Date: 02/01/2022
Emergency Class: Non Emergency
10 CFR Section:
50.72(b)(2)(xi) - Offsite Notification
Person (Organization):
Orth, Steve (R3)
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
2 N Y 100 Power Operation 100 Power Operation
Event Text
EN Revision Imported Date: 2/3/2022

EN Revision Text: INADVERTENT SIREN ACTUATION

The following information was provided by the licensee via fax or email:

"At approximately 1025 CST on 2/1/22, the Braidwood Station Main Control Room was notified of a public notification of multiple inadvertent siren actuation affecting Braidwood Station in Will County, Illinois while testing sirens.

"This event is reportable per 10 CFR 50.72(b)(2)(xi), News release or notification of other Government Agencies.

"Braidwood NRC Resident has been notified. "


Power Reactor
Event Number: 55723
Facility: LaSalle
Region: 3     State: IL
Unit: [1] [2] []
RX Type: [1] GE-5,[2] GE-5
NRC Notified By: Nick Najdanovich
HQ OPS Officer: Karen Cotton-Gross
Notification Date: 02/01/2022
Notification Time: 16:24 [ET]
Event Date: 02/01/2022
Event Time: 13:28 [CST]
Last Update Date: 02/01/2022
Emergency Class: Non Emergency
10 CFR Section:
50.72(b)(2)(xi) - Offsite Notification
Person (Organization):
Orth, Steve (R3)
Power Reactor Unit Info
Unit SCRAM Code RX Crit Initial PWR Initial RX Mode Current PWR Current RX Mode
1 N Y 92 Power Operation 92 Power Operation
2 N Y 100 Power Operation 100 Power Operation
Event Text
EN Revision Imported Date: 2/3/2022

EN Revision Text: INADVERTENT SIREN ACTUATION

The following information was provided by the licensee via fax or email:

"At approximately 1328 CST on 2/1/2022, LaSalle Generating Station was made aware of the following event that resulted in additional county emergency sirens sounding. The Grundy County monthly siren test had issues with siren activation from the County's primary controller. The buttons to activate were being pressed, but the intended sirens were not initiating. The Grundy County operator continued to attempt activation unknowingly activating the sirens in the Northeast quadrant several times between 1000-1015 CST.

"This event is reportable per 10 CFR 50.72(b)(2)(xi), News Release or Notification of Other Government Agencies. This is a 4-Hour Reporting requirement.

"The LaSalle NRC Resident has been notified."