Letter

Signed: Monday, March 5th, 2012

DOE Response to Board January 20, 2012, Letter Regarding Wear Allowances in the Design of Piping, Process Vessels, and Pulse Jet Mixers (PJM) at the Hanford Site Waste Treatment and Immobilization Plant (WTP)

From

David Huizenga

Senior Advisor for Environmental Management
Department of Energy
1000 Independence Ave., SW
Washington, DC 20585

To

The Honorable Peter S. Winokur

Chairman
Defense Nuclear Facilities Safety Board
625 Indiana Ave., NW, Suite 700
Washington, DC 20004

This Letter Pertains To:

Defense Nuclear Facility	Hanford