||This is the entry into the
Final Focus Test Beam (FFTB) corridor. Evident in the picture is
the key bank for the radiation safety system. Dieter Walz is phoning
the SLAC Main Control Center (MCC) to request entry into the "restricted
access" area. Starting 10/4/99, the FFTB is planned to be in "unrestricted
access" mode. All equipment for the T-438 test must enter the FFTB
here and be transported through the shielding maze to the drift space used
for the run. There is adequate space to transport all items.