A hotel project that the kitchens have independent ventilation and outdoor air system , whether the ventilation of kitchens should be included in the calculation?

Are there any prerequisite requirements under N.C.

In one of our project we have a Main corridor that is completely open with just a parapet wall and roof overhang. Now we have another small corridor that is connected to this Main corridor.

Hi all Can u suggest the Ventilation rates for the Production / manufacturing areas for a Pharmaceutical clients because ASHRAE doesn't mention any for the Production in the Table 6-1

Hi All, Our project has some of the areas that are mechanically ventilated (AHU/FCU) and some spaces that are naturally ventilated. We have provided the details for both.

Hi everyone, Although I read almost all the comments related with the ventilation requirements of the storage rooms, I could not find the exact answer for my question.

Is there someone who experience any result differences between template and 62MZcalc? I put some data into 62MZcalc, then I tried to let them into template either. But, in my case, value of Ev wasn

There is the following note in the form: "MULTIPLE ZONE Table IEQp1-A1.

Dear all, We work on a private office building where toilet facilities are composed of several individual toilet rooms. Reading the ASHRAE 62.1, we are not sure about the occupancy category of thes

Hi. Is it a compulsory to design mechanical ventilation by using local code even if ASHRAE Standard is more stringent in order to score IEQ Credit 2: Increased Ventilation? I got a problem to sco