Outages

McDonnell Pediatric Research Building-Air Handling Unit Service Interruption 6/5-17/2023

A contractor will be cleaning a portion (the large vertical riser) of the supply air ductwork served by the laboratory supply air unit, AHU-2. This unit serves laboratories on the northeast and east side of the building (roughly half of the laboratory facilities in MPRB). To minimize the impact on the lab occupants, the contractor will be completing the work on an overnight schedule. The work will be completed on an overnight schedule as follows:

  • Monday, June 5th: 9:00 PM through 7:00 AM the following morning.
  • Tuesday, June 6th: 9:00 PM through 7:00 AM the following morning.
  • Wednesday, June 7th: 9:00 PM through 7:00 AM the following morning.
  • Thursday, June 8th: 9:00 PM through 7:00 AM the following morning.
  • Friday, June 9th: 9:00 PM through 7:00 AM the following morning.
  • Monday, June 12th: 9:00 PM through 7:00 AM the following morning.
  • Tuesday, June 13th: 9:00 PM through 7:00 AM the following morning.
  • Wednesday, June 14th: 9:00 PM through 7:00 AM the following morning.
  • Thursday, June 15th: 9:00 PM through 7:00 AM the following morning.
  • Friday, June 16th, 9:00 PM through 7:00 AM the following morning.

Impact:

  • During these work periods, there will be reduced exhaust airflow to all of the non-BSL3 laboratories in the building. No work should occur in the fume hoods during the work periods listed above.
  • The supply air unit (AHU-2) for the northeastern and eastern half of the building will be off during the times noted above. Space temperature for these areas will be warmer than normal during the work periods listed above.