Phil -

"Clean rooms" can be a lot of different things dependent on the need.  You can
implement controls for airborne particulates, non-volatile residue, various
biological and chemical materials, and on and on and on.  I suspect your main
concerns are control of airborne particulate matter, which is generally about
50% organic and the control of human skin contact with the product.  Most of
the control measures tend to get very expensive.  It would do well for you to
read up on the subject, if you haven't already - it's quite extensive, but up
to the user to implement only what is necessary for the integrity of his
product/process.

Most facilities who are not dealing with die level parts probably don't need a
"clean room" for assembly purposes.  A close look at housekeeping can go a
long way to resolve a lot of potential problems.

I would first recommend you examine current product to determine if it shows
any effects of the materials you believe you want to control.  Second, hire a
contract testing house to come in and measure your airborne particulates and
anything else you're concerned about over a six week or so time span to tell
you approximately what your facility is doing right now.  You may want to
follow this up periodically, because seasonal changes which prompt secondary
heating system operation, etc., can result in drastic changes.

The type and frequency of filter changes on air handling equipment can make a
lot of difference on your interior air quality. and can be a relatively
inexpensive way to make improvements.  Also, scheduling janitorial sweeping
and housekeeping things can reduce product exposure to particulates. as can
proper janitorial supplies.

Good luck - Kelly

If I can be of assistance, I'm at 256.882.4536

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