ILCslac'stanford'edu

1
Conventional Facilities Design Development

Near Surface Tunnel Surface Housings
Perfectly Curved Earth Surface
44 Meters
47 km Laser Straight Beam Housing
Reference Profile Maximum Depth 90
Meters Minimum Depth 0 Meters Average
Depth 23 Meters IP (2X) Depth
18 Meters BD (2X) Avg. Depth 25 Meters
Sample Profile(s)(5x) ,TBD Maximum Depth 000
Meters Minimum Depth 0 Meters Average
Depth 00 Meters IP (2X) Depth
00 Meters BD (2X) Avg. Depth 00
Meters
ILC_at_slac.stanford.edu
06.29.2005
2
Conventional Facilities Design Development

Near Surface Tunnel Surface Housings
Berm Over N1 Pre-Cast Housings
Isolated Offset Cryo-Utility Housings (100 m?)
Periodic Segmentation of Surface Clusters (8 km?)
Near Surface Beam Housing Drilled /or
Cut-n-Cover
ILC_at_slac.stanford.edu
06.29.2005
3
Conventional Facilities Design Development

Near Surface Tunnel Surface Housings
Slab 0n Grade
Berm Over
Pre-cast Sections
Thick Slab 0ver Isolating Fill
Isolated Cryo Utility Skid
Initial Grade
Isolated Cryo Utility Skid
Isolation Offset
10 M Minimum
Elevation Section Views
Penetrations Cableways
Berm Over Perimeter
Accelerator ? Klystrons
Modulators Transformers, Klystrons Too ?
Drive-In Vehicle Access
Drive-In Vehicle Access
40 Slide-In Modular IC Unit
Plan View
ILC_at_slac.stanford.edu
06.29.2005