From seymour at snf.stanford.edu  Mon Jun 28 14:15:09 2004
From: seymour at snf.stanford.edu (Ray Seymour)
Date: Mon, 28 Jun 2004 14:15:09 -0700
Subject: GREEN LIGHT
Message-ID: <40E08A5D.DBA34D36@snf.stanford.edu>

I have removed the shutdown on tube 4. The tycom and the MFS460 know
when the door is open and will not allow process gas to flow.