pharma air balance

[shoubaki]

Dear All

I'm working in pharma factory as calibration and validation engineer.
now I have received new responsibility about air balance , I have no experience in this field.
the factory have 7 AHU's controlled by BMS,
I have to make positive room pressure comparing with corridor.
the BMS controls the return damper only for each room.
is there any procedure to start balancing step by step to the certain area , because when I increase the pressure in certain room it decreases in another room.

 

[DRWeig]

Hi shoubaki,

No offense intended, but you really need an experienced test and balance firm plus an experienced BMS programmer. Pharmaceutical manufacturing and storage is not a place that I would want to learn myself by trial and error, even with answers from eng-tips. A bad or unreliable result could affect health care.

I have done the work you are asking about, but I wouldn't dream of giving advice for a place I can't see.

Good luck with it, though! I was a rookie once myself.

Best to you,

Goober Dave

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