5G Networks Status Page - REF: CHN-3053 - 5GN Planned Maintenance Notification - 31/07/2022 – Maintenance details

Change Description: 5GN planned maintenance work (DAY 3) Change Ticket Number: CHN-3053 Change Start Time: 31/07/2022 – 07:00 AM AEST Change End Time: 31/07/2022 – 08:00 PM AEST Expected Impact: No Impact to Data Centre Services - Only restricted building access. Services Affected: Building access including the data centre will be restricted as the medium and high rise lifts will be unavailable and fire stairs will be isolated. Locations Affected: 530 Collins Street - Melbourne Data Centre (MDC) As part of the continuous improvement process, 530 Collins building management(GPT) has scheduled a planned maintenance window to perform a main switchboard ACB(Air Circuit Breakers) replacement work. In order to carry out these works, a number of controlled power blackouts need to be undertaken. This activity has been planned to ensure the highest operational standards are maintained and to minimize the risk of disruption to operational environment. During the maintenance window, the building access including the data centre will be restricted as the medium and high rise lifts will be unavailable and fire stairs will be isolated. Moreover, power to the common areas within the building occupancy such as Bathrooms, lobbies, podiums and parking areas will be impacted. Should you have any questions or concerns regarding this upcoming maintenance, please contact our Change Management team at [email protected] or technical support team via support channel. In the event of an emergency during the maintenance window, building security will grant access. Due to the nature of the work, there may be delays. For any emergency access request, please contact our DC operation team on 03 9616 1300.