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The purpose of this letter is to inform thThe purpose of this letter is to inform the NRC Operations Center that Shaw AREVA MOX Services, LLC (MOX Services) has identified a deviation associated with reinforcing bar supplied by Energy and Process Corporation (E&P). </br>The condition involves reinforcing bars (rebar) supplied by E&P that have a bend radius below the minimum specified by ACI Standard 315-99 and ACI Standard 349-97. The condition was initially observed on 06 February 2008. The extent of condition determination found that a significant portion of bent rebar in all sizes failed to meet the minimum bend radius specified by ACI Standard 315-99 and ACI Standard 349-97. Based on this finding, it was concluded that a similar nonconforming population could be present embedded in those areas of the plant where concrete had already been poured.</br>MOX Services has determined that the IROFS (Item Relied On For Safety) function of the BMF structure was not diminished by the rebar installed in concrete poured to date and that a substantial safety hazard would not result in the MFFF (Mixed Oxide Fuel Fabrication Facility) if the deviation had not been discovered. For industry awareness, we have conservatively chosen to report this deviation under the provisions of 10 CFR 21.21(d)(3)(i).ion under the provisions of 10 CFR 21.21(d)(3)(i).  +
04:00:00, 6 February 2008  +
44,119  +
14:30:00, 4 April 2008  +
04:00:00, 6 February 2008  +
The purpose of this letter is to inform thThe purpose of this letter is to inform the NRC Operations Center that Shaw AREVA MOX Services, LLC (MOX Services) has identified a deviation associated with reinforcing bar supplied by Energy and Process Corporation (E&P). </br>The condition involves reinforcing bars (rebar) supplied by E&P that have a bend radius below the minimum specified by ACI Standard 315-99 and ACI Standard 349-97. The condition was initially observed on 06 February 2008. The extent of condition determination found that a significant portion of bent rebar in all sizes failed to meet the minimum bend radius specified by ACI Standard 315-99 and ACI Standard 349-97. Based on this finding, it was concluded that a similar nonconforming population could be present embedded in those areas of the plant where concrete had already been poured.</br>MOX Services has determined that the IROFS (Item Relied On For Safety) function of the BMF structure was not diminished by the rebar installed in concrete poured to date and that a substantial safety hazard would not result in the MFFF (Mixed Oxide Fuel Fabrication Facility) if the deviation had not been discovered. For industry awareness, we have conservatively chosen to report this deviation under the provisions of 10 CFR 21.21(d)(3)(i).ion under the provisions of 10 CFR 21.21(d)(3)(i).  +
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00:00:00, 4 April 2008  +
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22:34:52, 24 September 2017  +
14:30:00, 4 April 2008  +
58.479 d (1,403.5 hours, 8.354 weeks, 1.923 months)  +
04:00:00, 6 February 2008  +
Part 21 - Reinforcing Bars Below Aci Standards  +
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