Staff Issue Report

Signed: Friday, May 21st, 2010
Report Date: Thursday, April 1st, 2010

Z Machine Hazard Categorization

From

Dr. Peter S. Winokur

Chairman
Defense Nuclear Facilities Safety Board
625 Indiana Ave., NW
Washington, DC 20004

To

The Honorable Thomas P. D'Agostino

Administrator, NNSA
Department of Energy
1000 Independence Ave., SW
Washington, DC 20585

This Report Pertains To:

Defense Nuclear Facility	Sandia National Laboratories