Los Alamos National Laboratory
Los Alamos National Laboratory (NM) – LANL, located in New Mexico, is the site of many defense nuclear facilities and weapon-related activities. Work performed at Los Alamos includes stockpile stewardship and stockpile management activities such as pit manufacturing.
| Abbreviation |
LANL
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|---|---|
| Location |
Los Alamos
, NM
United States
35° 50' 43.8288" N, 106° 17' 19.5936" W
See map: Google Maps
New Mexico US
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| Website | |
| Primary Function |
Primary responsibility is ensuring the safety, security, and reliability of the nation's nuclear deterrent.
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| Ongoing Operations |
Energy Research, Nuclear Technology Development, and Weapons Maintenance, Development and Testing.
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| Status |
Active
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Resident Inspector Weekly Reports
| Date | Name | File |
|---|---|---|
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October 4, 2024
|
Los Alamos Week Ending October 4 2024 |
 PDF |
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September 27, 2024
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Los Alamos Week Ending September 27 2024 |
PDF |
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September 20, 2024
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Los Alamos Week Ending September 20 2024 |
PDF |
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September 13, 2024
|
Los Alamos Week Ending September 13 2024 |
PDF |
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September 6, 2024
|
Los Alamos Week Ending September 6 2024 |
PDF |
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Date Title Document August 15, 2023LANL PF-4 Interim Seismic Risk Closeout PDF June 20, 2023Follow Up Request to LANL Hearing Questions for the Record PDF -
Date Title Document December 6, 2022Equivalency Request to Disconnect HEPA Filter Deluge System at PF-400 PDF August 17, 2022LANL Area G Safety Posture and Justifications for Continued Operation PDF August 11, 2022Receipt and Repackaging of Large Amounts of Heat Source Plutonium at LANL PF-4 PDF August 11, 2022LANL PF-4 Updated Leak Path Factor Analysis PDF August 11, 2022Invitation to Witnesses for Nov 16, 2022 LANL Public Hearing PDF -
Date Title Document June 9, 2021Adequacy of Safety Structures, Systems, and Components at LANL PDF -
Date Title Document September 24, 2020Potential Energetic Chemical Reaction Events Involving Transuranic Waste at Los Alamos National Laboratory PDF -
Date Title Document November 15, 2019PF-4 Safety Basis PDF -
Date Title Document January 3, 2017Los Alamos National Laboratory Plutonium Facility Seismic Safety - Closure of Recommendation 2009-2 PDF -
Date Title Document November 18, 2016PEI CD 2-3 Project Letter PDF August 29, 2016DOE Letter Providing NNSA’s Assessment of Vulnerabilities of the Fire Suppression System at the LANL Plutonium Facility PDF January 28, 2016DOE letter proposing a delay in providing quarterly briefings to the Board on the Radioassay and Nondestructive Testing Facility at LANL PDF January 7, 2016LANL Emergency Preparedness and Response Observations PDF -
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Date Title Document December 29, 1997DOE Forwards the Los Alamos National Laboratory Site Assessment Report for the 97-1 Implementation Plan PDF -
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Date Title Document January 13, 1995Board Staff Forwards a Staff Trip Report of a Visit to LANL Regarding Ground Motion Issues PDF -
Date Title Document November 25, 1994Board Issues a Reporting Requirement for a Report within 60 Days on LANL Design and Construction of Facilities PDF May 20, 1994Board Forwards Review of Activities at LANL's TA-55 Facility PDF February 28, 1994DOE Order Compliance Special Assessment at TA-55 PDF February 9, 1994DOE re: Concerns about the Adequacy of the Order Compliance Assessment Program at LANL PDF -
Date Title Document December 29, 1993Board Letter on Plutonium Operations at Los Alamos National Laboratory in Support of the Cassini Program PDF September 10, 1993Board Forwards Staff Trip Report on Plutonium Processing at Los Alamos National Laboratory for the Cassini Project PDF -
Date Title Document February 7, 1992DOE Informs the Board that It will be Notified Prior to K-Reactor Increasing Power above 30 Percent PDF