Dear BNC Users,

The cleanroom general exhaust interruption is complete.   

Thank you,

Mark Voorhis

Building Manager

Birck Nanotechnology Center

Office: 765-494-3036

From: Voorhis, Mark L.
Sent: Monday, March 31, 2025 1:23 PM
To: bnc-facility-notice@ecn.purdue.edu
Subject: NOTICE - Cleanroom General Exhaust Interruption Tomorrow 4/1/25 at 8AM

Dear BNC Users,

For safety reasons we need to ramp down our cleanroom general exhaust system tomorrow at 8AM for ~30 minutes to address a unsafe condition and to prevent damage to our main exhaust fan units.  Solvent fume hoods in the cleanroom will not be available during this time.

Thanks you for your understanding during this unscheduled event.  Please call me if you have any questions.

Thanks,

Mark Voorhis

Building Manger

Birck Nanotechnology Center

Office 765-494-3036