VENTILATION OUTAGE - JUNE 16TH FROM 8:00AM TO 12:00PM

F&S will be conducting a VENTILATION OUTAGE affecting the labs listed below on Monday, June 16^th from 8:00AM to 12:00PM(Noon). This outage is needed to investigate a control issue with the HEF-1 and HEF-2 exhaust fans. During this outage, there will be intermittent periods of reduced fume hood exhaust but no expected full loss of exhaust. Further details about the outage are listed below:

VENTILATION at ROGER ADAMS LABORATORY (0116) from Mon 2025/06/16 08:00 to Mon 2025/06/16 12:00 -

Ventilation Fan No. : HEF 1 and 2

Ventilation Area. : Fume hoods RAL 272, 273, 274, 275, 276, 277, 278, 279, 374-376 Labs

Outage ID : 73417

Outage Reason : HEF 1 failed to start and HEF 2 had to be forced on idicating a controls sequence issue. Ref UES Dis WO 11257510

Building Sections affected : Fume hoods RAL 272, 273, 274, 275, 276, 277, 278, 279, 374-376 Labs

Building Services affected : Fume hood exhaust

Building Occupants Effect : reduced fume hood air flow

Comments : Coordinated with K. Southern and D. Huss (24 shop). INTERMITTENT AIR FLOW REDUCTIONS ARE ANTICIPATED, NOT LOSS OF FLOW.

If you have any further questions or concerns, please do not hesitate to email the SCS Facilities and Safety team at scs-facilities@illinois.edu. This information will also be available for viewing on the SCS Building Outages/Important Notices blog: https://buildingoutages.scs.illinois.edu/

Shane Brownfield, CCHO

Safety and Inventory Coordinator– School of Chemical Sciences

16 Roger Adams Lab

217-300-6618

sbrownfi@illinois.edu

https://scs.illinois.edu/

https://besafe.illinois.edu/