Environmental Systems Case Studies

One Detroit Center Detroit, MI Environmental Systems Case Study

Project Details:
The WJO Controls Team installed a web-based energy management system that allows remote monitoring of the HVAC system. We also installed Variable Frequency Drives on all the major air handling systems. The project took eight months and there was zero interruption of tenants. Our client reported 24% savings on all major utilities.
Customer:
Portfolio Property Management Global (PPMG)
WJO Role:
Controls

Volkswagen Chattanooga, TN Environmental Systems Case Study

Project Details:
W.J. O’Neil helped the new plant reduce its impact on the environment with the two systems. The two-pipe zoning system is the first two-pipe, simultaneous cooling and heating system available in the US. We also installed a commercial rainwater harvesting systems and all the piping needed to disperse the rainwater to toilets, for irrigation and other non-potable uses.
Customer:
Volkswagen North America
Project Cost:
$10,000,000
WJO Role:
Mechanical Contractor