Possible fire alarm test and gas interruption tomorrow

Dick Crane rcrane at snf.stanford.edu
Thu Apr 24 10:36:15 PDT 2003

Building dwellers and fab users,

The CIS/CISX buildings may have fire and/or toxic gas alarms being
tested tomorrow, Friday, April 25, between the hours of 1:00pm to
2:00pm. The test may be required by the county building inspector as
part of the new, 6" furnace installation toxic gas monitoring
inspection. Silent testing may satisfy the inspector, if not, then the
alarms may be activated for a minute or so. Please disregard alarms
during this time window.

Possible process gas interruption:

Fab and CISX lab users: We may experience a very brief interruption of
process gas services during this test. CDA  and N2 will be unaffected.
Maintenance will be standing by to reset the gas cabinets. With the
exception of EPI (H2 and HCl gases), the major of tools will not see
this interruption thanks to residual gas pressure in the lines
continuing to supply the necessary gas flow to the tools.

Thanks for your cooperation and sorry for the inconvenience,

Dick Crane
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