Problem sts SNF 2008-01-03 09:21:02: Process shifts likely

[mtang at snf.stanford.edu]

During annual PM, it was observed that the grounding path was not clear.  The result is that there was a lot of crud found in the electrical path.  Jim has cleaned and is repairing everything.  He has also replaced the showerhead. `Be aware, all the processes are likely to shift.  Furthermore, the parts will require seasoning before process stabilizes and this may take several weeks.  Jeannie will be working on establishing the process baseline, but users must requalify their own non-standard processes.