Letter

Signed: Thursday, September 7th, 2006

Ground Motion Criteria and Structural Engineering Issues of the Waste Treatment and Immobilization Plant, Hanford Site

From

Dr. A. J. Eggenberger

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

To

The Honorable James A. Rispoli

Assistant Secretary for Environmental Management
Department of Energy
1000 Independence Ave., SW
Washington, DC 20585

This Letter Pertains To:

Defense Nuclear Facility	Hanford