ENS 51507

v t e ENS Event
04:00 May 5, 2015
Title	Part 21 Report - Defect Associated with Pressurizer Instrumentation Piping Penetration in Module for Vogtle Unit 3
Event Description	The following information was excerpted from an email received from CB&I: This letter provides a report in accordance with 10 CFR 21.21 pertaining to the identification of a defect associated with a structural module piping penetration for the Vogtle Unit 3 AP1000 project. The defect is associated with a Pressurizer instrumentation piping penetration in structural module CA01 for Vogtle Unit 3. This condition was previously identified by interim report letters dated July 1, 2015, and September 2, 2015. The discovery date of these deviations is based on the date of the associated CB&I Power Inspection Report (IR). That IR was initiated on May 5, 2015. Interim Part 21 reports dated July 1, 2015, and September 2, 2015, were submitted to the NRC that state the evaluation of this condition was expected to be completed by October 30, 2015. The interim reports were identified as Accession Nos. ML15254A043 and ML15201A130, and Log Nos. 2015-50-01 and 2015-50-00, on the NRC 'Part 21 Reports' website. Name and address of the individual or individuals informing the Commission: Don DePierro CB&I Power 128 S. Tryon St., Suite 1000 Charlotte, NC 28202

ENS 51507 +/-
Where
Cb&I Charlotte, North Carolina (NRC Region 1)
Organization:	Cb&I
Reporting

10 CFR 21.21(d)(3)(i), Failure to Comply or Defect
Time - Person (Reporting Time:+4259.55 h177.481 days <br />25.354 weeks <br />5.835 months <br />)
Opened:	Curtis Castell 15:33 Oct 29, 2015
NRC Officer:	Howie Crouch
Last Updated:	Oct 29, 2015
51507 - NRC Website
v • d • e

v t e Emergency Notification System
Cb&I with 10 CFR 21.21(d)(3)(i), Failure to Comply or Defect
WEEKMONTHYEAR2015-05-05T04:00:00 [Table view]
[ENS list for Cb&I]

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