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Y-12 NSC
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Y-12 NSC
@y12nsc
The official Twitter account of the Y‑12 National Security Complex. Y-12 maintains the safety, security and effectiveness of the U.S. nuclear weapons stockpile.
Oak Ridge, Tennessee
y12.doe.gov
Joined August 2009
446
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5,347
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  • user avatar
    Y-12 NSC
    @y12nsc
    Feb 22, 2023
    Full accountability is complete. No injuries or contaminations reported. Curfews have been lifted at the site. All oncoming shifts are to report on time.
    57K
  • user avatar
    Y-12 NSC
    @y12nsc
    Feb 22, 2023
    An incident has occurred @y12nsc. Y-12 emergency response personnel are at the scene of the incident. Appropriate precautionary actions have been initiated for Y-12 employees. There is no off-site impact to the public as a result of the incident.
    46K
  • user avatar
    Y-12 NSC
    @y12nsc
    Feb 22, 2023
    Personnel have determined the event is contained to the production building. Evacuations have been conducted in the area. There are no reports of injury or contamination as a result of the event.
    21K
  • user avatar
    Y-12 NSC
    @y12nsc
    Feb 22, 2023
    All evacuated personnel are accounted for. There are no injuries or contaminations found.
    22K
  • user avatar
    Y-12 NSC
    @y12nsc
    Feb 22, 2023
    At approximately 9:15 a.m., one of the Y-12 production buildings had a fire in a hood. Emergency Services have responded to the event.
    12K
  • user avatar
    Y-12 NSC
    @y12nsc
    Aug 2, 2023
    A new era for emergency response begins at Y-12 as employees settle into the new Emergency Operations Center (EOC). The previous facility operated 24-7-365 for 76 years. The innovative EOC offers many advancements designed to serve both the current and future needs of the site.
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    17K
  • user avatar
    Y-12 NSC
    @y12nsc
    Jan 14, 2020
    Now serving … uranium. While it looks a bit like scrambled eggs, this photo is the powder form of uranium produced for @ORNL’s High-Flux Isotope Reactor. Y-12’s team met its annual production goal and stretch goal before fiscal year end.
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  • user avatar
    Y-12 NSC
    @y12nsc
    Mar 29, 2019
    We mourn the loss of Ed Westcott, our Manhattan Project (and beyond) photographer. Thanks for the memories, Ed! wbir.com/article/news/e…
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  • user avatar
    Y-12 NSC
    @y12nsc
    Jun 13, 2023
    We enjoyed having former Calutron cubicle operator June Hillion (nee Hill) visit the Y-12 History Center with her family. We appreciate the important work that she and thousands of other women did for #NationalSecurity during the Manhattan Project. #MoreThanAJob #MyY12
    woman with a guard
    Former Calutron Girl touring the History Center
    2.4K
  • user avatar
    Y-12 NSC
    @y12nsc
    Dec 16, 2022
    The Lithium Processing Facility will go on the site of the demolished Biology Complex. The Construction Manager at Risk contract was awarded to @Kiewit, which will perform constructability reviews, provide cost-savings recommendations, and provide design consulting and services.
    artist's rendering of the Lithium Processing Facility
    1.8K
  • user avatar
    Y-12 NSC
    @y12nsc
    Dec 15, 2022
    Terrific news! Congratulations, @Livermore_Lab!
    user avatar
    Lawrence Livermore National Laboratory
    @Livermore_Lab
    Dec 14, 2022
    The shot heard ‘round the world 🌎💥 The monumental, first-ever demonstration of #FusionIgnition by @lasers_llnl strengthens national security and marks a key initial step in a decades-long quest for limitless clean energy: llnl.gov/news/shot-ages… @ENERGY @NNSANews
    4.9K
  • user avatar
    Y-12 NSC
    @y12nsc
    Jun 16, 2023
    Bill Clark returned to Y-12, 65 years after he was exposed to high radiation levels in a nuclear criticality accident on June 16, 1958. That event led to many safety improvements. Learn how Y-12 is continuously building on its criticality safety program. y12.doe.gov/news/blog/reme…
    A man stands next to a glove box.
    1.3K
  • user avatar
    Y-12 NSC
    @y12nsc
    Mar 11, 2019
    Congratulations to Gene Patterson on receiving the R. C. Hoskins Award.from the @ACChamberTN. y12.doe.gov/news/press-rel…
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  • user avatar
    Y-12 NSC
    @y12nsc
    May 16, 2023
    Congratulations to Jefferson Middle School for winning the 7th annual “Dream it. Do it.” competition sponsored by the @ACChamberTN & CNS. The goal of the program is to introduce students to careers in #manufacturing & help develop the future workforce. bit.ly/431MOOZ
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    1.3K

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