I am required to design a ventilation system for a car service-garage. It's a project weighing as much as 50% of the total class grade. I have been pondering for a week on how and where to start. I just took this class thinking it would be fun- I have never taken any ventilation type of classes. I need to consider compliance with the regulations, design, installation, maintenance and reliability as the factors. If anyone has any experience of doing it, please, I would really really be grateful if you can at least give me ideas on where and how to start. If you need more details about the project, I will be glad to give them here. Dhanyabaad...