    | Science Education |
       |
     |
Injector Tunnel Construction - November 1988
|
|
|
November 22, 1988: The first structural concrete pour for the Accelerator Facility...the Injector base slab. The white pipe in the foreground was part of the dewartering system that kept the base slab elevation, which is below groundwater elevation, dry.
|
This page is maintained by Steve Gagnon. |