- Bnc-facility-notice - ecn.purdue.edu

UltraPure Water System Down
by Reger, Ronald K 03 Sep '24

03 Sep '24

Dear Birck Users, The UPW experienced a significant leak in one of the de-gas membrane housings and leaked water onto the subfab floor. The system is totally shut down until engineering can evaluate the situation and provide the appropriate recovery. Humidification of the cleanroom uses UPW but with current weather conditions we don't believe this will be a significant issue. We will keep you notified of progress, but it may be down until at least Monday afternoon and perhaps beyond that. Thank you for your patience as we work through this issue. Ron

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NOTICE - Building Wide UPS Power Outage (BRK Only)
by Voorhis, Mark L. 09 Aug '24

09 Aug '24

Dear BNC User - The BRK lost UPS power that runs all of our critical building control systems as well as sensitive research tools. Card reader system is currently offline since it's powered up by the UPS system. We were in the process of bringing in the Purdue high voltage crew to help with switching power. Updates will be sent when new information comes in.

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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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Recall: NOTICE - BRK Modernization Project - CLEANROOM INTERUPTION JULY 15-16, 2024
by Voorhis, Mark L. 21 Jun '24

21 Jun '24

Voorhis, Mark L. would like to recall the message, "NOTICE - BRK Modernization Project - CLEANROOM INTERUPTION JULY 15-16, 2024".

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NOTICE - BNC Preventative Maintenance Closure From April 29, 2024 to May 6, 2024
by Voorhis, Mark L. 06 May '24

06 May '24

Dear BNC user, Below is the announcement for our upcoming BNC preventative maintenance closure. Please let us know if you have any questions. Regards, BNC Management [cid:image001.png@01DA7F8B.911FE820]

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CLEANROOM HUMIDITY CONTROL
by Laorange, Greg A 19 Mar '24

19 Mar '24

Good Evening, We are experiencing problems with the ultrapure water system that feeds our clean steam generator so we will not have humidity control for the cleanroom until this system is fixed. We will continue monitoring the water system and turn the clean steam generator back on when we get confirmation this problem has been fully resolved. Sorry for any inconvenience. Thanks Greg LaOrange Facility Engineer Purdue University Birck Nanotechnology Office: Phone 765-496-8329 Cell: Phone 574-870-7721

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Update: Card reader error corrected
by Radtke, Michelle L 06 Mar '24

06 Mar '24

Good Afternoon, The problems with the card reader system have been corrected. We apologize for the inconvenience. ~Michelle Michelle Radtke Purdue University Building Logistics Coordinator Birck Nanotechnology Center West Lafayette, IN USA 765-496-1173 o o O O O O O O O o _______ __'_|_|_|_| --++++++-- |__|__| GO | |BOILERS!| {|____|_____|:|_________| // //OO-----OO OO OO

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Temporary card reader issue
by Radtke, Michelle L 06 Mar '24

06 Mar '24

Good Morning, We are currently upgrading our card reader software, and, un fortunately, it has cause an unforeseen outage for some labs. We are working to correct the issue as soon as possible. We apologize for the inconvenience. ~Michelle Michelle Radtke Purdue University Building Logistics Coordinator Birck Nanotechnology Center West Lafayette, IN USA 765-496-1173 o o O O O O O O O o _______ __'_|_|_|_| --++++++-- |__|__| GO | |BOILERS!| {|____|_____|:|_________| // //OO-----OO OO OO

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