National Security Environmental Programs Nevada Test Site Library About the Nevada Site Office Homepage
 
Horizontal line
FAQs/QUESTIONS
SUBJECT INDEX
SITEMAP
SEARCH
CONTACT US
ABOUT US
HELP
ACRONYMS
FOIA
PRIVACY ACT
WEBSITE POLICIES
HOMEPAGE
Text banner National Security Photo of desert scene
Home > National Security > Stockpile Stewardship > Device Assembly Facility (DAF)

Device Assembly Facility (DAF)

DAF Facility Photograph Construction began on the Device Assembly Facility (DAF) in the mid-1980s during underground nuclear weapons testing. DAF's original purpose was to consolidate all nuclear explosive assembly functions, to provide safe structures for high explosive and nuclear explosive assembly operations, and to provide a state-of-the-art safeguards and security environment. Now that the United States is no longer conducting underground nuclear weapons tests, the DAF has other uses that include the building of subcritical experiment assemblies. It is one of the few facilities in the country that can accommodate these activities.

The DAF is a collection of 30 individual steel-reinforced buildings connected by a rectangular racetrack corridor. The entire complex, covered by compacted earth, spans an area of 100,000 square feet.

The DAF is a national asset. The design of the facility and its safety features makes the DAF well-suited to address new national challenges - such as the addition of Criticality Experiments Facility to the Nevada Test Site - in support of maintaining the nation's nuclear stockpile.

Refer to the following Fact Sheet for more information:

PDF icon  Device Assembly Facility [PDF, 249 KB]

^ TOP ^


Print Icon PRINT PAGE  |  Email Icon EMAIL PAGE

Date Last Modified: January 16, 2009