Mechanical Engineering

O’Hare Airport – Air Handling Unit Replacement in Rotunda Basement and H&R Plant

This project included demolition and removal of the existing air handling unit system and installation of new air handling units and associated return and exhaust fans, duct work, low temperature water piping, chilled water piping, and building management and control systems.

SPAAN Tech provided engineering services for the replacement of three existing heat exchangers and associated pumps and electrical work in both the rotunda basement and the H&R Plant.

Great Lakes Naval Base: Program Management of Design Build Project

SPAAN Tech, Inc. designed and renovated a 35,737 square foot historic Fire Department Facility Building 106 at Great Lakes Naval Base to accommodate EMT personnel while simultaneously streamlining the existing building functions.

SPAAN Tech provided architectural, electrical, mechanical, and HVAC engineering, as well as quality control management for this project. We also provided general contracting, construction management and safety services.