This project was originally designed by a consultant due to budget restraints it become as D&C. Ivanac Mechanical delivered a cost saving that met the clients budget and redesigned the project to a Mitsubishi Heat Recovery system with a itouch controller. The project comprised of toilet exhaust, carpark ventilation CO2 monitoring, also a diesel pump room located in the basement carpark. The project was executed on time and now has developed a new relationship with the client on servicing