United States Nuclear Regulatory Commission - Protecting People and the Environment

RPV Upper Head Issues -- News and Correspondence for 2007

This page lists, in chronological order, general news and correspondence on RPV upper head issues for 2007.

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Date Description
05/04/2007 NRC Assessment of Exponent Report Project Number BN63097.001, "Review & Analysis of the Davis-Besse March 2002 Reactor Pressure Vessel Head Wastage Event," to Ensure Current Reactor Pressure Vessel Head Inspection Requirements are Adequate to Prevent Significant Head Wastage
05/02/2007 Letter from D. Pace, FirstEnergy Nuclear Operating Company, to NRC, "Request for Response Regarding Report Prepared by Exponent Failure Analysis Associates and Altran Solutions Corporation Regarding Reactor Pressure Vessel Head Wastage at the Davis-Besse Nuclear Power Plant," dated May 2, 2007.
04/02/2007 Letter from J. Caldwell, NRC, to D. Pace, FirstEnergy Nuclear Operating Company, "Request for Response Regarding Report Prepared by Exponent Failure Analysis Associates and Altran Solutions Corporation Regarding Reactor Pressure Vessel Head Wastage at the Davis-Besse Nuclear Power Plant," dated April 02, 2007.
03/20/2007

Letter from D. Pace, FirstEnergy Nuclear Operating Company, to NRC, "Submittal of Exponent Failure Analysis Associates Report," dated 03/20/2007

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Page Last Reviewed/Updated Wednesday, May 08, 2013