I searched the internet for "CA ventilation requirements" and got....
1. What are the required CA ventilation requirements, please provide source of code.
2. What are the exemptions?
2a. Does this code apply to a Lab?
3.What code can be applied to a lab case with Hoods.
3a. What if there is maintenance, what are the exemptions or procedures to continue to operate if possible?
for your help.
Yes, I found teh same but what about a lab condition and what are exemptions during a shutdown