I think you mean to say "you're" instead of "your" ;-)your correct.
Bill,
From: Daryl Richardson [mailto:h.d.richardson@shaw.ca]
Sent: Thursday, August 23, 2007 11:17 AM
To: seaint@seaint.org
Subject: Re: Grounding rebar
I think you meant to say "not required" rather than "now required" for existing systems.