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September 24, 2020 |
Potential Energetic Chemical Reaction Events Involving Transuranic Waste at Los Alamos National Laboratory |
Letter |
 PDF |
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November 15, 2019 |
PF-4 Safety Basis |
Letter |
PDF |
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January 3, 2017 |
Los Alamos National Laboratory Plutonium Facility Seismic Safety - Closure of Recommendation 2009-2 |
Letter |
PDF |
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November 18, 2016 |
PEI CD 2-3 Project Letter |
Letter |
PDF |
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August 29, 2016 |
DOE Letter Providing NNSA’s Assessment of Vulnerabilities of the Fire Suppression System at the LANL Plutonium Facility |
Letter |
PDF |
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January 28, 2016 |
DOE letter proposing a delay in providing quarterly briefings to the Board on the Radioassay and Nondestructive Testing Facility at LANL |
Letter |
PDF |
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January 7, 2016 |
LANL Emergency Preparedness and Response Observations |
Letter |
PDF |
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September 30, 2015 |
Los Alamos National Laboratory Plutonium Facility Seismic Safety |
Letter |
PDF |
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September 21, 2015 |
Opportunities for Risk Reduction at the Los Alamos National Laboratory Plutonium Facility through the Minimization of Material-at-Risk |
Letter |
PDF |
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August 18, 2015 |
DOE letter informing the Board of the next steps to improve the seismic performance of the Plutonium Facility (PF-4) at the Los Alamos National Laboratory |
Letter |
PDF |
