Market Notices

Change Number: CHG0060857

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/ Component: Gas Supply Hub

Change Title: GSH - Planned System Outage - Gas Supply Hub Production Site Transfer from Brisbane to Norwest

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

Market Notice

Change Number: CHG0061129

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Voice Systems

Change Title: Telco Outage Notification - TELSTRA Melbourne Indial (03 9609 XXXX-XXXX) (Telstra ref: 3194047)

Change Start Date & Time: 25/09/2020 00:00:00 AEST

Change End Date & Time: 25/09/2020 06:00:00 AEST

Outage Start Date & Time: 25/09/2020 00:00:00 AEST

Outage End Date & Time: 25/09/2020 06:00:00 AEST

Change Description:

Telco Outage Notification - Telstra Melbourne Indial (03 9609 XXXX-XXXX)

Environment: Production

Participant Impact and Requirements:

External/Market

Outage Duration:
2 x 45-minutes during the window

Impacts:
Reduced redundancy for Inbound and Outbound Calls (automatically rerouted via Perth).


Internal

Outage Duration:
2 x 45-minutes during the window

Impacts:
Ongoing calls in Melbourne, via the number range 03 9609 XXXX-XXXX, at the time when Telstra initiates the 2x45-minutes interruption will be dropped.
All other subsequent calls will be routed via Perth.
The Control room BT Voice systems will remain unaffected.

User Requirements:
Nil. Awareness of this outage only.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

MARKET NOTICE

Dear Users,

Please be aware of Incident and its status mentioned below:
Dispatch IS and FCAS target files delayed.

Services Affected
Dispatch IS & FCAS Target Files

Time of Occurrence of Incident
23/09/2020 13:26:00 AEST

Impact/Status/Requirements
NEM Participants Dispatch IS & FCAS Target Files delayed..

This has been investigated and resolved by AEMO.

If you are still experiencing any issues please contact the AEMO Support Hub for assistance.

References
Incident Number: INC0057014

For further details please contact the AEMO Information and Support Hub or on External 1300 236 600.

Change Number: CHG0061112

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Electricity Market Management System

Change Title: Planned System Outage - Refresh of Electricity Market Management System (EMMS) in Pre-Production

Change Start Date & Time: 01/10/2020 09:00:00 AEST

Change End Date & Time: 20/10/2020 17:00:00 AEST

Outage Start Date & Time: 06/10/2020 10:00:00 AEST

Outage End Date & Time: 13/10/2020 10:00:00 AEST

Change Description:

The pre-production EMMS environment will be refreshed with production data recovered from the 1st of October -10:00 AM (AEST). This maintenance activity is essential for the reliability and performance of the system.

Environment: Pre-Production

Participant Impact and Requirements:

The EMMS Pre-Production environment will be unavailable during the outage window while this work is being performed.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

Change Number: CHG0061153

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Gas Supply Hub

Change Title: Planned System Outage - Gas Supply Hub (GSH) in Pre-Production

Change Start Date & Time: 06/10/2020 10:00:00 AEST

Change End Date & Time: 13/10/2020 10:00:00 AEST

Outage Start Date & Time: 06/10/2020 10:00:00 AEST

Outage End Date & Time: 08/10/2020 10:00:00 AEST

Change Description:

The pre-production Gas Supply Hub environment will be refreshed with production data back to the 1st of October as of 10:00. This maintenance activity is essential for the reliability and performance of the system.

Environment: Pre-Production

Participant Impact and Requirements:

All access to the Gas Supply Hub (Exchange Trading System) will be unavailable during the outage period. Access will be available outside this outage period.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

Change Number: CHG0060854

Notification issued to: Market Notice

Notification Type: Rescheduled

Change Type: Normal

Service/ Component: Electricity Market Management System

Change Title: Planned System Maintenance - Electricity MMS Production Transfer

Change Start Date & Time: 22/09/2020 10:00:00 AEST

Change End Date & Time: 22/09/2020 16:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities.

Environment: Production

Participant Impact and Requirements:

The maintenance activity is not expected to have any impact on the production environment however this activity is not without risk and delays to dispatch cycles can occur.
If issues are occurring after the completion of the maintenance, please report these to the AEMO Support Hub.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

Change Number: CHG0060854

Notification issued to: Market Notice

Notification Type: Rescheduled

Change Type: Normal

Service/ Component: Electricity Market Management System

Change Title: Planned System Maintenance - Electricity MMS Production Transfer

Change Start Date & Time: 22/09/2020 10:00:00 AEST

Change End Date & Time: 22/09/2020 16:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities.

Environment: Production

Participant Impact and Requirements:

The maintenance activity is not expected to have any impact on the production environment however this activity is not without risk and delays to dispatch cycles can occur.
If issues are occurring after the completion of the maintenance, please report these to the AEMO Support Hub.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

Change Number: CHG0060857

Notification issued to: Market Notice

Notification Type: Rescheduled

Change Type: Normal

Service/ Component: Gas Supply Hub

Change Title: GSH - Planned System Outage - Gas Supply Hub Production Site Transfer.

Change Start Date & Time: 24/09/2020 17:00:00 AEST

Change End Date & Time: 24/09/2020 19:30:00 AEST

Outage Start Date & Time: 24/09/2020 18:30:00 AEST

Outage End Date & Time: 24/09/2020 19:30:00 AEST

Change Description:

Due to Operational Reasons CHG0060857 has been rescheduled for 24/09/2020.

The Gas Supply Hub Production System is to be transferred to the alternate site to support maintenance activities.

Environment: Production

Participant Impact and Requirements:

All access to the Gas Supply Hub (Exchange Trading System) will be unavailable during the outage period. Access will be available outside this outage period.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

Change Number: CHG0060950

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: EMMS - Data Store

Change Title: Planned System Maintenance - Electricity EMMS Pre-Production

Change Start Date & Time: 18/09/2020 12:00:00 AEST

Change End Date & Time: 18/09/2020 15:00:00 AEST

Outage Start Date & Time: 18/09/2020 12:00:00 AEST

Outage End Date & Time: 18/09/2020 13:00:00 AEST

Change Description:

Maintenance is performed on the EMMS Pre-Production environment.

Environment: Pre-Production

Participant Impact and Requirements:

EMMS pre-production environment will be unavailable during the outage period.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.