Lotte World Tower       Architects:  Kohn Pedersen Fox Associates, BAUM Architects  Location:  Seoul, South Korea  Client/Developer:  Lotte Property & Development  Structural Engineer:  Leslie E. Robertson Associates. Chang Minwoo Structural Consultants, Thornton Tomasetti   Structural Material: Composite  Project Dates:  2011-2017  Architectural Height:  554.5 meter / 1,819 ft    Floors above ground:  123  Floors below ground:  6  No. of Elevators:  58  Top speed of elevator:  10 m/s  Tower GFA:  304,081 m2 / 3,273,101 ft2    Development GFA:  505,294 m2 / 5,438,939 ft2    No. of Hotel Rooms:  260  MEP Engineer:  SYSKA Hennessy Group, WSP / Parsons Brinckerhoff   Main Contractor:  LOTTE Engineering & Construction  Energy Consultant:  WSP / Parsons Brinckerhoff  Facade Consultant:  ALT Limited, Lerch Bates  Fire Consultant:  Aon Fire Protection...
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