NNSA Graduate Fellow Matt Kaspar (from left to right) and NNSA Interns Dominic Cisneros, Leah Cristobal, Aaron Avrakotos, Toni Carrasco, Omar Flores and Paulo Huelgas visited Sandia National Laboratories yesterday for tours of the Z Pulsed Power Facility and the Microsystems & Engineering Sciences Applications Complex. They were also provided the opportunity to view displays and demonstrations of Sandia technologies related to homeland security, homeland defense and nonproliferation and assessment during their visit.
Acting NNSA Administrator and Acting Undersecretary for Nuclear Security Bruce Held visited the Y-12 National Security Complex last week. Held toured the site and conducted an all hands meeting at the site's New Hope Center addressing federal and contractor employees. In the picture on the left, Held (center) is accompanied to the all hands meeting by NNSA Production Office Manager Steve Erhart (left) and Captain Geoffrey deBeauclair, Held's military aide.
After nearly a seven-year effort, Savannah River Tritium Enterprise (SRTE) operations formally adopted a new replacement for the system that tracks tritium reservoirs throughout their lifecycle. NNSA, SRTE and Savannah River National Laboratory all rely on the system’s data to manage reservoir processing, account for controlled material and maintain a reliable reservoir inventory.
The previous Automated Reservoir Management System (ARMS) was based on hardware and software architecture that were approaching obsolescence, prompting a multi-year project to implement its modernized replacement: ARMS II. Over the course of the project, SRTE performed three separate phases of software testing and obtained cooperation from across the NNSA Nuclear Security Enterprise to enable a four-week facility outage to complete the implementation.
About the photo: Mary Leslie Rhoden of SRTE reviews the ARMS II project schedule.
Don Felske, Walter Dekin and Sean Ford, all from Lawrence Livermore National Laboratory, have traveled to the corners of the globe to train as on-site surrogate inspectors for the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO). Training has been held in Austria, Jordan, South Korea and Hungary.
Of the five U.S. surrogate inspectors selected for the international program by the CTBTO in 2010, three were from Lawrence Livermore. Dekin and Felske, both of Engineering, were chosen because they are among the few weapons lab researchers with nuclear explosive test experience (the United States has not conducted nuclear explosive tests since 1992). A geophysicist by training, Ford was selected for his expertise in seismology -- a skill essential to detecting illicit underground nuclear explosions.
Once the treaty goes into effect, on-site inspectors approved by the Treaty’s Conference of States Parties would serve on multi-disciplinary, multinational teams that would, under the terms of the inspection mandate, seek to clarify if a nuclear explosion had taken place in violation of the terms of the treaty.
About the photo: Left to right: Don Felske, Sean Ford and Walter Dekin of Lawrence Livermore National Laboratory have trained as on-site surrogate inspectors for the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization.