Mechanical Solutions was chosen to provide HVAC systems for the new World Wide Technology Headquarters building located in St. Louis, MO.

The scope of work included:
Furnishing and installing: four gas fired rooftop units, twenty-two variable air volume units with SCR electric reheat, five fan powered terminal units with SCR electric heat, a DX fan coil unit, one indoor split system with associated condensing unit to serve the IT closets on each floor, two stairwell pressurization fans, two variable frequency drives, a elevator shaft pressurization fan, a variable frequency drive for elevator pressurization, a general exhaust fan, a air curtain with electric heat, fifty-five fire dampers with ductwork access doors, twenty-eight manual volume dampers, three motorized dampers, seven electric unit heaters, twenty-one sections of baseboard heaters, a electric cabinet unit heater, one hundred fifty-one air devices and galvanized ductwork for supply, return, and exhaust systems.