All, Purdue Physical Facilities will be performing an upgrade to 2 doors within Birck. It is anticipated this work will be short, but will likely produce intermittent, slightly elevated levels of noise. The excess noise is expected to occur on: * Tuesday, April 11, 9:30am to 11:30am * Wednesday, April 12, 8:00am to 11:30am * Thursday, April 13, 8:00am to 11:30am * Friday, April 14, 8:00am to 11:30am The affected area on the first floor of Birck is as follows: [cid:image001.png@01D96BBD.A7553330] The affected area on the second floor of Birck is as follows: [cid:image002.png@01D96BBD.A7553330] Thank you for your understanding and patience during these important building upgrades. Thank you, Dan Hosler Research Facility Planning Engineer Birck Nanotechnology Center | Room 1120 Office: 765.496.3883 | Email: dhosler@purdue.edu