nanog mailing list archives

Re: Carpet?


From: "Roeland M.J. Meyer" <rmeyer () mhsc com>
Date: Fri, 16 Oct 1998 01:21:33 -0700

At 07:38 PM 10/15/98 -0400, Charles Sprickman wrote:
Hi,

This is a bit off topic, but I'm sure someone here has opinions to
share...

I'm looking for carpeting for the area outside of a machine room that
won't cause the "shuffle your feet and shock yourself" phenomenon.  I
noticed most datacenters I've seen are carpeted up to the entrance without
any ESD problems.  Is there special "anti-ESD" carpet?  Where might I find
it?

Static is not the *only* problem carpet gives you, there is also higher
dust levels with carpet. Ask any allergist. Those data-centers you are
talking about usually have anti-static tile in them. The first step one
takes on such a floor, from a carpet, completely discharges them. Just make
sure the carpet stops more than 5 feet (reaching distance) from any
equipment. Also, if there's a door, make it open in-wards, ground the metal
door-knob, and stop the carpet at the threshold. That combination will be a
good non-intrusive static discharge system.
___________________________________________________ 
Roeland M.J. Meyer, ISOC (InterNIC RM993) 
e-mail: <mailto:rmeyer () mhsc com>rmeyer () mhsc com
Internet phone: hawk.mhsc.com
Personal web pages: <http://www.mhsc.com/~rmeyer>www.mhsc.com/~rmeyer
Company web-site: <http://www.mhsc.com/>www.mhsc.com/
___________________________________________ 
I bet the human brain is a kludge.
                -- Marvin Minsky



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