All - First, parking in the fenced area at Flex Lab is for construction purposes only. Unauthorized cars may be locked in for the night, or towed away. There is currently an unauthorized vehicle parked within the fenced construction area. Pepper was forced to lock the site up at 3:30PM. If anyone knows who the car belongs to, please let them know they can contact Purdue PD for access to the site. Second, the hours have changed for the demolition work. The contractor will be working 7:00 am - 5:30 pm. Again, this work will continue for approximately two more weeks. Finally, some details on the construction work. Tomorrow, Friday, the second building will be demolished. It is not likely that this will cause vibration excursions, but that is a possibility. Following that work, there will be work cleaning up debris. This is highly unlikely to cause any vibrations in the BNC. Following this work, on April 18, demolition of the foundation and slab of each building will begin. This is the most likely work to cause vibration issues, so please plan your work accordingly. Again, please contact me if you have any concerns or if you experience vibration issues. John John R. Weaver Strategic Facilities Officer Birck Nanotechnology Center 1205 West State Street West Lafayette IN 47907 (765) 494-5494 jrweaver@purdue.edu<mailto:jrweaver@purdue.edu> nano.purdue.edu