June 2022 - Bnc-facility-notice

AHU-01 CW PUMP
by Laorange, Greg A 14 Jun '22

14 Jun '22

ALL, Zones has just informed me that the Chilled Water and the Pump is back on and running, It will probably take several hours to get everything back to normal. We are sorry for the inconvenience and hope everything get back to normal quickly. Thanks Greg

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West Wing Labs
by Laorange, Greg A 13 Jun '22

13 Jun '22

All, We have had a unforeseen break down of a chilled water pump on AHU01 that takes care of the west labs, we have had to shut the chilled water off until parts can be found so this means that the temperature and humidity will not be under control in all west labs. Sorry for any inconvenience the discharge on the unit is 69 °f at this time. The O&M personnel knows about the problem and will work on it first thing in the morning. Thanks Greg LaOrange Facility Engineer Purdue University Birk Nanotechnology Office: Phone 765-496-8329

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PE&U Chilled Water Risk Assessment
by Voorhis, Mark L. 10 Jun '22

10 Jun '22

Dear BNC Users, Below is a request for information on the negative impact to research if the ambient temperatures in the cleanroom or lab spaces range 74°F to 77°F, 77°F to 80°F, and 80°F to 83°F. Below are the current Birck Nanotechnology Center temperature ranges by area. * Cleanroom Temperature Range = 67°F - 71°F * General Labs Temperature Range = 69°F - 71°F * Office/Public/Conference Room Space Temperature Range = 65°F - 80°F Below please provide the maximum temperature allowed for your research, the area number for your research, and a brief comment for each of the higher temperatures ranges. I will return to the office on 6/16/22 to compile all the email reply's and send it to EVPRP office by 6/17/22. * Negative impact on research for ambient temperatures 74°F -77°F. Max Temp.______? Cleanroom/Lab Number____________? * Comment:__________________________________________________________________________________________ * Negative impact on research for ambient temperatures 77°F - 80°F Max Temp.______? Cleanroom/Lab Number____________? * Comment:__________________________________________________________________________________________ * Negative impact on research for ambient temperatures 80°F -83°F Max Temp.______? Cleanroom/Lab Number____________? * Comment:__________________________________________________________________________________________ Best Regards, Mark Voorhis Building Manager Purdue University Birck Nanotechnology Center Office: (765) 494-3036 =================================================== From: Denecke, Jacob M <jdenecke(a)purdue.edu<mailto:jdenecke@purdue.edu>> Sent: Tuesday, June 7, 2022 9:52 AM Subject: PE&U Chilled Water Risk Assessment Team, Purdue Energy and Utilities (E&U) are in the process of completing their master plan and are looking for input from campus users as they assess risk. Specifically, E&U would like to know the criticality of ambient temperatures inside our buildings. For this exercise, what negative impacts would occur with temperatures in the range of 74-77 F, 77-80 F, and 80-83 F? The more specific the better. If you could provide any feedback to me by next Friday (6/17), it would be greatly appreciated. Best Regards,, Jacob Denecke, P.E. Director of Facilities and Space Operations - EVPRP Physical Facilities 2550 Northwestern Ave, Suite 1100 West Lafayette, IN 47906 m: 815-762-2397 [cid:image001.png@01D87A72.F8382880]<https://www.purdue.edu/?utm_source=signature&utm_medium=email&utm_campaign=…>

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All Gases back online
by Jurss, Stephen E 03 Jun '22

03 Jun '22

All, The functional issues with the Toxic Gas Monitoring System (TGMS) have been resolved and monitoring is on and all hazardous gases are back online. My apologies for the inconvenience, Stephen Birck Safety Manager

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