The Chongqing Public Library will be an important educational, cultural and social center.  ADG provided structural design services and coordination with local engineers. Some of the  unique and challenging structural features of this library include a customized waffle slab  system that complies with moment frame requirements of the Chinese Building Code, a 4000  square foot cantilevered lecture hall and a four-story tall enclosed glass auditorium. The  building will comprise a total of 540,000 square feet.