ENS 56829
ENS Event | |
---|---|
12:15 Nov 2, 2023 | |
Title | False Negative and Positive on Blind Performance Sample |
Event Description | The following information was provided by the licensee via email:
On November 2, 2023, at 0715 CDT, it was discovered that the results of a blind performance specimen provided to a Health & Human Services (HHS)-certified testing facility were not as expected. The blind specimen results indicated a false negative for MDA/MDMA and a false positive for amphetamines. Investigation is ongoing to determine if the results are accurate. This report is being made in accordance with 10 CFR 26.719(c)(2) and 10 CFR 26.719(c)(3). The NRC Resident Inspector has been notified by the licensee."
Follow-up investigation by an independent Health and Human Services laboratory confirmed that the blind specimen in question was analyzed correctly. The error is thought to have occurred during the preparation of the blind specimen, prior to delivery to the site. The NRC Resident Inspector has been notified by the licensee. Notified R3DO (Orlikowski) and FFD Group (email). |
Where | |
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Point Beach Wisconsin (NRC Region 3) | |
Reporting | |
10 CFR 26.719, FFD Reporting Requirements | |
Time - Person (Reporting Time:+4.43 h0.185 days <br />0.0264 weeks <br />0.00607 months <br />) | |
Opened: | Mary Sipiorski 16:41 Nov 2, 2023 |
NRC Officer: | Thomas Herrity |
Last Updated: | Jan 25, 2024 |
56829 - NRC Website
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Unit 1 | |
---|---|
Reactor critical | Critical |
Scram | No |
Before | Power Operation (38 %) |
After | Power Operation (38 %) |
Unit 2 | |
---|---|
Reactor critical | Critical |
Scram | No |
Before | Power Operation (100 %) |
After | Power Operation (100 %) |
WEEKMONTHYEARENS 568292023-11-02T12:15:0002 November 2023 12:15:00
[Table view]10 CFR 26.719, FFD Reporting requirements False Negative and Positive on Blind Performance Sample ENS 554182021-08-19T13:42:00019 August 2021 13:42:00 10 CFR 26.719, FFD Reporting requirements Personnel Violated FFD Policy ENS 526362017-03-23T08:25:00023 March 2017 08:25:00 10 CFR 26.719, FFD Reporting requirements Significant Ffd Policy Violations or Programmatic Failures ENS 519082016-05-04T19:00:0004 May 2016 19:00:00 10 CFR 26.719, FFD Reporting requirements Fitness for Duty Policy Violation ENS 498442014-02-19T20:03:00019 February 2014 20:03:00 10 CFR 26.719, FFD Reporting requirements Fitness for Duty - Licensed Employee Supervisor Confirmed Positive for Alcohol ENS 478962012-05-03T13:31:0003 May 2012 13:31:00 10 CFR 26.719, FFD Reporting requirements Operator Fails Fitness for Duty Test ENS 467772011-04-22T00:10:00022 April 2011 00:10:00 10 CFR 26.719, FFD Reporting requirements Fitness for Duty Report Involving a Non-Licensed Contractor Supervisor ENS 460532010-06-29T14:55:00029 June 2010 14:55:00 10 CFR 26.719, FFD Reporting requirements Fitness for Duty - Licensed Employee Confirmed Positive for Alcohol ENS 453292009-09-04T13:15:0004 September 2009 13:15:00 10 CFR 26.719, FFD Reporting requirements Fitness for Duty - Licensed Employee Confirmed Positive for Alcohol ENS 443192008-06-26T16:33:00026 June 2008 16:33:00 10 CFR 26.719, FFD Reporting requirements 10 Cfr 26.719 Fitness-For-Duty - Site Access Suspended 2023-11-02T12:15:00 | |