Letters and Correspondence

Letter

DOE Request for an Extension for the Delivery of a Report Responding to the Board's April 20, 2011, Letter Concerning Safety Posture of the Y-12 National Security Complex

From

Donald L. Cook

Deputy Administrator for Defense Programs
Department of Energy
1000 Independence Ave., SW
Washington, DC 20585

To

The Honorable Peter S. Winokur

Chairman
Department of Energy
625 Indiana Ave., NW
Washington, DC 20004

This Letter Pertains To:

Defense Nuclear FacilityY-12 National Security Complex / Oak Ridge National Laboratory