100 East 53rd StreetNew York, New York

  • A 330,000 sf super high-rise residential project in Midtown Manhattan
  • Consists of a 62-story tower, a 10-story structure, and 3 below-grade levels
  • Rises at 715 feet with a 4,000 sf footprint slender ratio of 16.5:1
  • A luxury condominium building with a restaurant, pool and roof deck
  • The structure primarily consists of a rigid central core with eight perimeter columns in the tower
  • Belt trusses at the two intermediate mechanical floors and a hat truss at the roof
  • With close proximity to many landmark structures, this project involves ULURP and Landmark approvals

Awards

  • American Council of Engineering Companies New York (ACEC NY) Excellence Awards – Platinum Award, Structural Systems
  • Concrete Industry Board (CIB) Awards – Award of Merit
  • Concrete Reinforcing Steel Institute (CRSI) Honors Award