ATMI Precast Completes Construction on Mariano’s at 3030 Broadway
This five-level precast structure was constructed in 2016 and consists of retail and parking. The first, second, and fifth levels include retail space with a health club on the fifth level with a swimming pool - which presented an engineering challenge. The third and fourth levels are parking levels which are accessed by a ramping scheme that transfers cars to the third level via an exterior ramp system. This project was on a very tight site which included specific challenges in dealing with fiber optic lines, existing power lines for adjacent businesses and residents. The final phase of the building was erected from Broadway Avenue. The project consists of load bearing exterior walls, interior demising walls, elevator shafts, stair towers with precast stairs, precast columns/beams, load bearing spandrels, Double TT’s, hollowcore plank, and solid slabs. The project was constructed by Leopardo Companies and designed by Antunovich and Associates. Waubonsee Development erected this project in approximately 90 working days.