Jefferson Lab Site Tour
Experimental Hall B Beam Dump Walls - April 1991
April 1, 1991: This view shows the massive structural concrete walls of Beam Dump B. These structural walls, which are 5 feet thick, were eventually themselves encapsulated in an additional 10 foot thick layer of "lean" concrete for additional shielding.
This tour reflects Jefferson Lab as it was in the late 1990s and early 2000s. In particular, this predates the 12 GeV upgrade and the addition of Hall D. For a modern look at the Lab, please see the Jeffeson Lab Virtual Tour.
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For questions about this page, please contact Carol McKisson.