Facilities Operations Update

Facilities Operations Update for MDAS Project (Group E) Cutover Communication update – July 23rd

Sent on behalf of Barnes-Jewish Hospital.

The greater portion of the MDAS (in-building cellular system) infrastructure construction has been completed for the buildings listed below. On Saturday, July 23rd, On Air Solutions (OAS) will “turn down” the existing “Sprint Only” in-building cellular system and “turn up” the new MDAS; the existing Sprint in-building cellular system will experience a 60-minute service interruption between 12 pm -1:00 pm. Once the cut-over is complete, the new in-building cellular system will provide Sprint/T-Mobile coverage.

On Air Solutions and the Cellular Carriers will continue work in the designated buildings, although the corridor cabling work is complete, perimeter walks will occur to test and optimize the new system.
Outage Date/Duration:
o Saturday, July 23, 2022
o 12:00 pm-1:00 pm

Impacted Areas:
• South West Tower (SWT)
• Barnard
• Renard
• Service Building (SB)

Service Impacted:
• Sprint/T-Mobile

Contractors Onsite:
• On Air Solutions
• Archkey

Contact Information:
Paul Stodgell 314-496-7709 or Renne’ Brewer 314-713-3145(Cell)