Sears Tower

From Skyscraper

The 108-story Sears Tower is the tallest building in the western hemisphere.

• Building name: The Sears Tower
  
• Original design by Skidmore, Owings and Merrill; architect Bruce Graham and structural engineer Fazlur Khan
  
• Skyscraper model by Ryan Thoryk
  
• Data file: Sears Tower.bld
  
• Screenshots
  
• Note - this model is under heavy development, so expect frequent changes.
  

Specifications

Roof height: 1451 feet / 442.3 meters
Height with antennas: 1730 feet / 527.3 meters
Location: 233 S. Wacker Drive, Chicago, IL
Floors: 108, not including roof/penthouse
Size: 225 feet wide, 225 feet long; consisting of 9 75x75 ft blocks
Elevators: 104 total (79 currently implemented)
Stairwells: (not implemented yet)

Current floor assignments

(note - this information is not 100% accurate) LL3 - Lower Level 3
LL2 - Lower Level 2 (also Skydeck lobby)
LL1 - Lower Level 1
CC - Franklin Concourse
PL - Plaza
M - Mezzanine
3-29 - Offices, zone 1
27 - Conference level and offices
30-32 - Zone 1 mechanical
33-34 - Office skylobby, zone 2
35-63 - Offices, zone 2
64-65 - Zone 2 mechanical
66-67 - Office skylobby, zone 3
68-87 - Lower offices, zone 3
88-89 - Zone 3 lower mechanical
90-97 - Upper offices, zone 3
98 - Communications
99 - Secondary skydeck
100-102 - Communications
103 - Skydeck
104-105 - Communications and mechanical
106-108 - Zone 3 upper mechanical
109 - Roof with mechanical penthouse
110 - Penthouse roof