[PHASE3] 9F 3/8"=1'0"
[PHASE2] 6F 3/8"=1'0"
[PHASE1] 1F 3/8"=1'0"
[LARGE ENTRANCE SHELTER]
[LANDSCAPE SHELTER]
[VAULT FORMATION]
[SPECIAL SHELTER INTERIOR]
[CONCOURSE INTERIOR]
[PHASE3] 9F 3/8"=1'0"
[PHASE2] 6F 3/8"=1'0"
[PHASE1] 1F 3/8"=1'0"
[LARGE ENTRANCE SHELTER]
[LANDSCAPE SHELTER]
[VAULT FORMATION]
[SPECIAL SHELTER INTERIOR]
[CONCOURSE INTERIOR]