July 2024 - Bnc-facility-notice

FW: ALERT: West Lafayette Power Outage - BIRCK NANO POWER RESTORED
by Voorhis, Mark L. 26 Jul '24

26 Jul '24

Dear BNC user All power has been restored to the building and we are currently restarting building systems. There was a fresh dead squirrel found in one of the switch gears outside that shorted between power phases in our gear. The cleanroom went slightly negative during the power outage so it will take up to 24 hours before the cleanroom to stabilize and decontaminate. I will update the follow list as conditions change in the building. * Laboratory HVAC (TBD) * Cleanroom HVAC (24 hours for cleanroom to decontaminate) * Chemical Exhaust Systems (TBD) * General and Public Spaces HVAC (1-2 hours) * Ultra-pure Water System (TBD) * Process cooling water (TBD) * Acid Waste System (TBD) * Toxic Gas Delivery/Monitoring (TBD) * Research Tool (Check ILab for status) Best Regards, Mark -----Original Message----- From: purduealert(a)purdue.edu <purduealert(a)purdue.edu> Sent: Thursday, July 25, 2024 12:01 PM To: Voorhis, Mark L. <mvoorhis(a)purdue.edu> Subject: ALERT: West Lafayette Power Outage [You don't often get email from purduealert(a)purdue.edu<mailto:purduealert@purdue.edu>. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] July 25, 2024 Power service disruption notification Parts of the Purdue West Lafayette campus are experiencing a power outage. Purdue's Energy and Utilities team is aware and working on restoring power. Administrative Operations appreciates your patience, and if additional updates are needed, they will be shared via email. -- Administrative Operations Communications

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Re: [Bnc-facility-notice] NOTICE - BRK Modernization Project - CLEANROOM INTERUPTION JULY 15-16, 2024
by Voorhis, Mark L. 16 Jul '24

16 Jul '24

Dear BRK Cleanroom User - The crane lift and the cleanroom HVAC work is complete and the cleanroom is back to normal operations. Thank you your patience during this important BRK Cleanroom modernization interruption. Regards From: Bnc-facility-notice <bnc-facility-notice-bounces(a)ecn.purdue.edu<mailto:bnc-facility-notice-bounces@ecn.purdue.edu>> On Behalf Of Radtke, Michelle L Sent: Friday, July 12, 2024 12:09 PM To: Bnc-facility-notice(a)ecn.purdue.edu<mailto:Bnc-facility-notice@ecn.purdue.edu> Subject: [Bnc-facility-notice] NOTICE - BRK Modernization Project - CLEANROOM INTERUPTION JULY 15-16, 2024 Some people who received this message don't often get email from mlradtke(a)purdue.edu<mailto:mlradtke@purdue.edu>. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> From: Bnc-facility-notice <bnc-facility-notice-bounces(a)ecn.purdue.edu<mailto:bnc-facility-notice-bounces@ecn.purdue.edu>> On Behalf Of Voorhis, Mark L. Sent: Friday, June 21, 2024 1:40 PM To: bnc-facility-notice(a)ecn.purdue.edu<mailto:bnc-facility-notice@ecn.purdue.edu> Subject: [Bnc-facility-notice] FW: NOTICE - BRK Modernization Project - CLEANROOM INTERUPTION JULY 15-16, 2024 Dear BRK Cleanroom Users - As part of the BRK modernization capital project we will need to close access to the cleanroom for 48 hours starting on Monday July 15, 2024 at 6AM through Tuesday July16, 2024 at 6AM. Starting on Monday July 15 at 5AM the cleanroom will be closed for a large crane to lift 7 new cleanroom air handling units (2-3 tons each) into the space above the cleanroom and sub fab areas. For safety reasons personnel will not be able to access the cleanroom or the sub fab spaces during the crane activity. The image below show some of the details for the crane work. The next day Tuesday July 16 we will modify our cleanroom HVAC system that will cause the cleanroom temperature and humidity to be out of control for 8 to 10 hours. We envision that the cleanroom temperature and humidity conditions will be cooler temperatures and lower humidity. The goal is to have the cleanroom operational on Tuesday July 16 at 6PM. The cleanroom HVAC modifications cannot happen at the same time as the crane activity for safety reasons. The crane work is weather depended (heavy thunderstorms, lightning, or high winds), if the weather is an issue, then we will flip the crane activity and cleanroom HVAC modifications with each other. If you have any questions about this notice please let me know. Best Regards, [cid:image001.png@01DAD784.C4C54B10]

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NOTICE - BRK Modernization Project - CLEANROOM INTERUPTION JULY 15-16, 2024
by Voorhis, Mark L. 12 Jul '24

12 Jul '24

Dear BRK Cleanroom Users - As part of the BRK modernization capital project we will need to close access to the cleanroom for 48 hours starting on Monday July 15, 2024 at 6AM through Tuesday July16, 2024 at 6PM. Starting on Monday July 15 at 5AM the cleanroom will be closed for a large crane to lift 7 new cleanroom air handling units (2-3 tons each) into the space above the cleanroom and sub fab areas. For safety reasons personnel will not be able to access the cleanroom or the sub fab spaces during the crane activity. The image below show some of the details for the crane work. The next day Tuesday July 16 we will modify our cleanroom HVAC system that will cause the cleanroom temperature and humidity to be out of control for 8 to 10 hours. We envision that the cleanroom temperature and humidity conditions will be cooler temperatures and lower humidity. The goal is to have the cleanroom operational on Tuesday July 16 at 6PM. The cleanroom HVAC modifications cannot happen at the same time as the crane activity for safety reasons. The crane work is weather depended (heavy thunderstorms, lightning, or high winds), if the weather is an issue, then we will flip the crane activity and cleanroom HVAC modifications with each other. If you have any questions about this notice please let me know. Best Regards, [cid:image001.png@01DAC3CD.564119F0]

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