ENS 51704

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v t e ENS Event
05:00 Feb 1, 2016
Title	Part 21 Report Regarding Deviations of Pipe Spools for Ap1000 Projects
Event Description	The following information is summarized from notification received by WECTEC, LLC via email: The basic components being supplied are piping spools to be used for various safety-related systems for the V. C. Summer and Vogtle AP1000r projects. The pipe spools are classified as ASME Boiler and Pressure Vessel Code Section III. The specific conditions identified on various piping spools fall into four general categories: (1) Dimensional Length Deviations: These conditions include center-to-end and center-to-center lengths of straight pipe segments that exceed the minimum or maximum tolerances. (2) Bend Angle Deviations: These conditions include spool bend angles that exceed the minimum or maximum tolerances. (3) Minimum Wall Thickness Deviations: These conditions include pipe wall thickness below the applicable tolerance. These conditions typically have been found at some bends in the spools and at some ends of the pipe. (4) Other Conditions: These conditions include weld related attributes, potential carbon contamination, and tools marks. Uninstalled pipe spools are in storage and will be inspected, repaired or replaced prior to installation. Installed products will be identified and issues resolved as appropriate. Name and address of the individual or individuals informing the Commission: David Durham President WECTEC LLC 128 S. Tryon St., Suite 1000 Charlotte, NC 28202

ENS 51704 +/-
Where
Cb&I Laurens Charlotte, North Carolina (NRC Region 1)
Organization:	Wectec Llc (Formerly Cb&I)
Reporting

10 CFR 21.21(d)(3)(i), Failure to Comply or Defect
Time - Person (Reporting Time:+7.67 h0.32 days <br />0.0457 weeks <br />0.0105 months <br />)
Opened:	Curtis Castell 12:40 Feb 1, 2016
NRC Officer:	Howie Crouch
Last Updated:	Feb 1, 2016
51704 - NRC Website
v • d • e

v t e Emergency Notification System
Cb&I Laurens with 10 CFR 21.21(d)(3)(i), Failure to Comply or Defect
WEEKMONTHYEAR2017-01-31T05:00:00 [Table view]
[ENS list for Cb&I Laurens]

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