From jhaydon at snf.stanford.edu  Fri Aug  1 06:37:12 2008
From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu)
Date: Fri, 1 Aug 2008 06:37:12 -0700
Subject: Problem wbnonmetal SNF 2008-07-31 15:05:09: Dump rinse cover broken
Message-ID: <mailman.692.1357939065.26053.wbnonmetal-pcs@snf.stanford.edu>

cover replaced



From johana at snf.stanford.edu  Thu Aug  7 18:31:39 2008
From: johana at snf.stanford.edu (johana at snf.stanford.edu)
Date: Thu, 7 Aug 2008 18:31:39 -0700
Subject: Problem wbnonmetal SNF 2008-08-07 18:31:39: Broken wafer in rinser 1
Message-ID: <mailman.693.1357939065.26053.wbnonmetal-pcs@snf.stanford.edu>

One quartz wafer broke during the rinse. I picked up all the pieces I could find on the bottom.



From jhaydon at snf.stanford.edu  Fri Aug  8 08:13:17 2008
From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu)
Date: Fri, 8 Aug 2008 08:13:17 -0700
Subject: Problem wbnonmetal SNF 2008-08-07 18:31:39: Broken wafer in rinser 1
Message-ID: <mailman.694.1357939065.26053.wbnonmetal-pcs@snf.stanford.edu>

wafer  appears to have been removed



From narii at snf.stanford.edu  Tue Aug 26 22:39:20 2008
From: narii at snf.stanford.edu (narii at snf.stanford.edu)
Date: Tue, 26 Aug 2008 22:39:20 -0700
Subject: Comment wbnonmetal SNF 2008-08-26 22:39:17: Broken wafer pieces at right H2SO4/H2O2 bath
Message-ID: <mailman.695.1357939065.26053.wbnonmetal-pcs@snf.stanford.edu>

Someone left broken wafer pieces at right 9:1 Sulfuric acid/Peroxide bath.



From okilic at snf.stanford.edu  Sun Aug 31 16:47:16 2008
From: okilic at snf.stanford.edu (okilic at snf.stanford.edu)
Date: Sun, 31 Aug 2008 16:47:16 -0700
Subject: Problem wbnonmetal SNF 2008-08-31 16:47:14: Big chunks of BOE all over
Message-ID: <mailman.696.1357939065.26053.wbnonmetal-pcs@snf.stanford.edu>

Seems like somebody splashed BOE 6:1 all over and didn't bother to clean up their mess. Careful, since there are flakes around the rightmost bath also.