ITS Service Status Report

Scheduled Maintenance — Resolved

Cooley (Cooley Mortimer E Building)(Main Distribution Facility) APC UPS Preventative Maintenance and Battery Check. Room G960 Load Transfer to Generator

Services Affected: Data Center Services, Cooley (Cooley Mortimer E Building)

Start Time: 09/27/2020 3:00 am

Maintenance Completed: 09/27/2020 5:20 am

Issue Symptoms: None

None

Who is Impacted? No one should be impacted as all systems will remain in place and on line.

Next Update: 09/27/2020 @ 0300

Technical Details

Service Type: Production

Comments:

What we are doing: Unified Power will be performing a complete battery resistant testing phase and will perform the annual preventative maintenance (PM) for the APC uninterruptible power systems (UPS) and UPS battery string. While in service the UPS systems are inoperable.

Why we are doing this: Annual maintenance allows us to see the longevity and life of the battery's. As well as the functionality of the UPS system. 

Who will be impacted:   In order of not jeopardize the compute floor equipment, the compute load will be manually transferred to the generator prior to the maintenance and will run on the generator throughout the entire PM. Generator certified /trained UM high voltage staff will be on site to monitor the generator throughout the entire PM time frame. All system will remain on generator during the entire maintenance. We anticipate no impact to any services running at Cooley (Cooley Mortimer E Building).

Groups Notified:

Report Additional Impacts

Contact the ITS Service Center for more information or to report additional impacts.