nanog mailing list archives

Re: Building a NOC


From: "Jay R. Ashworth" <jra () scfn thpl lib fl us>
Date: Sun, 22 Mar 1998 13:47:04 -0500

On Sun, Mar 22, 1998 at 01:15:16PM -0500, Nathan Stratton wrote:
Ya, and you had to hold the test for a specified time without any
air/halon leaking out. If you are building a new POP, HALON in ANY city is
not legal any more. The bad news is there are still a few major areas that
have not approved the HALON substitute. So you end up with a pre-action
water system with high temp heads. 

Are you discussing Ansul's Inergen?

My understanding was that it's composition didn't _require_ any
regulatory clearance, being mainly Nitrogen.  The only problem I knew
of was that you couldn't liquify it, so it took more space to store
than Halon.

Cheers,
-- jr 'looked like neat stuff, actually' a
-- 
Jay R. Ashworth                                                jra () baylink com
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