Impact of the change on users: 

No impact is expected unless a power interruption is longer than 30 minutes from the utility power source. Maintenance will be performed in a sequence that will allow that in the event of a power outage from the main utility provider during the maintenance, the generator can be brought back online in less than 45 minutes. Our current load on our UPS systems shows the expected battery life of 40 to 60 minutes in an extended outage.

Reason for the change:

The vendor is performing routine preventative maintenance. (ID # 272950)