I believe IMC (International Mechanical Code) requires ventilation for this application to be a 'minimum' 50 CFM per shower head (intermittent ventilation) or 20 CFM per shower head (continuous ventilation). I agree with the others, you just want to exhaust this space. So whatever makeup air...
Is there a chart or table anywhere on the net that lists typical engineering fees (% budget or $/SF) for project specific construction budgets (medical, office, retail, etc.)? I have an RS Means book that lists these, but I don't know if it is based on a national average and how my area would...
I have a bulk oil storage room that serves the service shop for a dealership in Florida that I need to ventilate. The room is 20 x 10 x 17. What cfm fan do I need and can I ventilate this room with air from the service shop or do I have to ventilate with 100% outdoor air. The service shop is...