Letters and Correspondence

Signed From To Title Typesort icon Download
12/12/1997 Federico Peña John T. Conway DOE Proposes Closure of Board Recommendation 93-2, the Need for Critical Experiment Capability Letter application/pdf iconPDF
12/30/1997 John T. Conway Federico F. Peña Board Agrees that Recommendation 93-2 can be Considered Closed Letter application/pdf iconPDF
10/26/2012 James J. McConnell Peter S. Winokur DOE Letter Requesting an Additional 30 Days beyond the Requested 60-Day Time Frame to Complete the DOE Response to Board August 30, 2012, Letter Concerning the Development, Review, and Approval of Safety Control Strategies for Nuclear Operations at LLNL Letter application/pdf iconPDF
11/5/2012 Thomas P. D'Agostino Peter S. Winokur DOE Response to Board June 18, 2012, Letter which Issued a Reporting Requirement Concerning Safety Basis and Quality Assurance at Los Alamos National Laboratory (LANL) Letter application/pdf iconPDF
10/31/2012 Scott L. Samuelson Peter S. Winokur DOE Transmittal of Deliverable 5.5.3.6 of the Implementation Plan for Board Recommendation 2010-2, Pulse Jet Mixing at the Waste Treatment and Immobilization Plant (WTP) – Third Document Letter application/pdf iconPDF
11/5/2012 Thomas P. D'Agostino Peter S. Winokur DOE Response to Board September 6, 2012, Letter which Issued a Reporting Requirement Concerning NNSA's Approach to Validate the Modeling Assumptions at the Uranium Processing Facility (UPF) Main Building, Y-12 National Security Complex Letter application/pdf iconPDF
11/6/2012 David Huizenga Peter S. Winokur DOE will Require an Additional 45 Days to Complete a Response to Board August 8, 2012, Letter which Issued a Reporting Requirement Concerning Deficiencies in the Safety Analysis and the Design of the WTP Slurry Transport System, Hanford Site Letter application/pdf iconPDF
11/8/2012 Steven Chu Peter S. Winokur DOE Update on the Status of the Implementation Plan (IP) for Board Recommendation 2010-2, Pulse Jet Mixing (PJM) at the Waste Treatment and Immobilization Plant (WTP) Letter application/pdf iconPDF
11/27/2012 Steven Chu Peter S. Winokur DOE Requests an Additional 45 Days to Develop its Response to Recommendation 2012-2, Hanford Tank Farms Flammable Gas Safety Strategy Letter application/pdf iconPDF
11/30/2012 Matthew Moury Peter S. Winokur DOE Provides Update on its Progress in Achieving Closure of Ventilation System Gaps for the Six Top Priority Facilities that are Identified in Enclosure 2 of the DOE October 1, 2010, Letter Letter application/pdf iconPDF