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Start date | Reporting criterion | Title | Event description | System | LER | |
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ENS 53867 | 1 October 2015 05:00:00 | 10 CFR 21.21(d)(3)(i), Failure to Comply or Defect | Part 21 - Eaton A200 Starters Did Not Open When Power Was Removed | The following is a synopsis of the Part 21 received: Pursuant to l0CFR 21.21(d)(3)(ii), AZZ Nuclear is providing initial written notification of the identification of a deviation. PDMS material has been identified in the Eaton A200 series starters/contactors with date code T4115 (41st week of 2015) which is outside the range of May 2008 to December 2012 that were originally identified in NRC Event Number 51611 from 2015. This resulted in a few instances where the starter did not immediately open when the power was removed. Point of contact for additional information: Tracy Bolt, Director of Quality Assurance AZZ Nuclear 7410 Pebble Drive Ft. Worth, TX 76118 |