Stanley D. Lindsey and Associates, Ltd. (SDL) is a full-service consulting structural and civil engineering firm. Founded in 1966, SDL has provided the structural design and contract documents for many types of projects located throughout the United States and overseas.
Due to its work at the forefront of the computing era and strong client relations, the company grew through the 1970’s. In 1982 SDL acquired an in-house computer system. This came with the influence of the new development of computer aided drafting and a push by Hospital Corporation of America to get their architects and engineers started on this new technology.
In 2002 Dr. Lindsey sold his majority stake in the company to four long-time employees and a transition of the company began in terms of personnel but not in philosophy.
Seismic Design; Structural Engineering; Wind Engineering
Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.
Rank
|
Name
|
Status
Completed Architecturally Topped Out Structurally Topped Out Under Construction On Hold Proposed Vision Never Completed Demolished Competition Entry Canceled Proposed Renovation Under Renovation Renovated Under Demolition |
Completion
|
Height
|
---|---|---|---|---|
1 |
2007 |
227.1 m / 745 ft |
||
2 |
2008 |
202.7 m / 665 ft |
||
3 |
2002 |
200.8 m / 659 ft |
||
4 |
1994 |
188.1 m / 617 ft |
||
5 |
2010 |
148.7 m / 488 ft |
||
6 |
2004 |
137.5 m / 451 ft |
||
7 |
1997 |
136.3 m / 447 ft |
||
8 |
2020 |
126.5 m / 415 ft |
||
9 |
2009 |
120.5 m / 395 ft |
||
10 |
2010 |
118.2 m / 388 ft |
Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.
Rank
|
Name
|
City
|
Completion
|
Height
|
---|---|---|---|---|
1 |
2007 |
227 m / 745 ft |
||
2 |
2008 |
203 m / 665 ft |
||
3 |
2002 |
201 m / 659 ft |
||
4 |
1994 |
188 m / 617 ft |
||
5 |
2010 |
149 m / 488 ft |
||
6 |
2004 |
138 m / 451 ft |
||
7 |
1997 |
136 m / 447 ft |
||
8 |
2020 |
127 m / 415 ft |
||
9 |
2009 |
121 m / 395 ft |
||
10 |
2010 |
118 m / 388 ft |
||
11 |
2018 |
118 m / 386 ft |
||
12 |
2020 |
113 m / 371 ft |
||
13 |
2017 |
107 m / 351 ft |
||
14 |
2020 |
95 m / 313 ft |
||
15 |
2016 |
87 m / 286 ft |
||
16 |
1993 |
82 m / 269 ft |
||
17 |
2022 |
77 m / 254 ft |
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