AWN problems and Wet Bench Use tonight

[Mary Tang]

Hi everyone --

We experienced an AWN excursion just now.  The problem appears to be a 
somewhat sticky valve in the neutralization system.  The system seems to 
be working for now.  Repairs are schedule for the morning.  For tonight, 
please try to minimize the use of wet stations (i.e., dumping 
chemicals).  If the yellow AWN light flashes in the lab,  DO NOT DUMP 
CHEMICALS (ACIDS/BASES) AT ANY WET BENCH.  Apologies for the 
inconvenience, but this is a safety and environmental concern.  The 
Facilities crew will address this as soon as they can.

Your SNF Staff

-- 
Mary X. Tang, Ph.D.
Stanford Nanofabrication Facility
CIS Room 136, Mail Code 4070
Stanford, CA  94305
(650)723-9980
mtang at stanford.edu
http://snf.stanford.edu