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54612MARKET SYSTEMS25/07/2016 05:10:46 PM
Cancellation Notice for CHG0039839 - Planned System Maintenance - Gas Supply Hub Production Site Transfer
Due to some unforeseen issues, this change is not going ahead as communicated earlier.
Please be advised the updated dates will be communicated once planned. Apologies for any inconvenience caused.
Change Number: CHG0039839
Notification issued to: Market Notice
Notification Type: Cancelled
Change Type: Normal
Service/ Component: Gas Supply Hub
Change Title: Planned System Maintenance - Gas Supply Hub Production Site Transfer - Cancelled
Change Start Date & Time: 26/07/2016 19:00:00 AEST
Change End Date & Time: 26/07/2016 21:00:00 AEST
Outage Start Date & Time: 26/07/2016 19:00:00 AEST
Outage End Date & Time: 26/07/2016 20:00:00 AEST
Change Description:
The Gas Supply Hub Production System is to be transferred to the alternate site to support maintenance activities (QLD to NSW)
Environment: Production
Participant Impact and Requirements:
All access to the Gas Supply Hub (Exchange Trading System) will be unavailable during the outage period. Please access outside this outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Please be advised the updated dates will be communicated once planned. Apologies for any inconvenience caused.
Change Number: CHG0039839
Notification issued to: Market Notice
Notification Type: Cancelled
Change Type: Normal
Service/ Component: Gas Supply Hub
Change Title: Planned System Maintenance - Gas Supply Hub Production Site Transfer - Cancelled
Change Start Date & Time: 26/07/2016 19:00:00 AEST
Change End Date & Time: 26/07/2016 21:00:00 AEST
Outage Start Date & Time: 26/07/2016 19:00:00 AEST
Outage End Date & Time: 26/07/2016 20:00:00 AEST
Change Description:
The Gas Supply Hub Production System is to be transferred to the alternate site to support maintenance activities (QLD to NSW)
Environment: Production
Participant Impact and Requirements:
All access to the Gas Supply Hub (Exchange Trading System) will be unavailable during the outage period. Please access outside this outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54611MARKET SYSTEMS25/07/2016 05:10:03 PM
Cancellation Notice for CHG0039804 - Planned System Maintenance - Electricity MMS Production Site Transfer (From QLD to NSW)
Due to some unforeseen issues, this change is not going ahead as communicated earlier.
Please be advised the updated dates will be communicated once planned. Apologies for any inconvenience caused.
Change Number: CHG0039804
Notification issued to: Market Notice
Notification Type: Cancelled
Change Type: Normal
Service/ Component: Electricity Market Management System
Change Title: Planned System Maintenance - Electricity MMS Production Site Transfer (From QLD to NSW) - Cancelled
Change Start Date & Time: 26/07/2016 13:00:00 AEST
Change End Date & Time: 26/07/2016 14:00:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Change Description:
The EMMS Production System is to be transferred to the alternate site to support EMMS maintenance activities.
Environment: Production
Participant Impact and Requirements:
The transfer is not expected to have any impact, however there may be disconnections to the AEMO Web Portal. Participants are reminded that this activity is not without risk and therefore if an electricity market system issue is identified after the transfer it should be reported to AEMO.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Please be advised the updated dates will be communicated once planned. Apologies for any inconvenience caused.
Change Number: CHG0039804
Notification issued to: Market Notice
Notification Type: Cancelled
Change Type: Normal
Service/ Component: Electricity Market Management System
Change Title: Planned System Maintenance - Electricity MMS Production Site Transfer (From QLD to NSW) - Cancelled
Change Start Date & Time: 26/07/2016 13:00:00 AEST
Change End Date & Time: 26/07/2016 14:00:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Change Description:
The EMMS Production System is to be transferred to the alternate site to support EMMS maintenance activities.
Environment: Production
Participant Impact and Requirements:
The transfer is not expected to have any impact, however there may be disconnections to the AEMO Web Portal. Participants are reminded that this activity is not without risk and therefore if an electricity market system issue is identified after the transfer it should be reported to AEMO.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54566MARKET SYSTEMS20/07/2016 05:28:08 PM
Planned System Maintenance - Electricity MMS Production Site Transfer (From QLD to NSW)
Change Number: CHG0039804
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System
Change Title: Planned System Maintenance - Electricity MMS Production Site Transfer (From QLD to NSW)
Change Start Date & Time: 26/07/2016 13:00:00 AEST
Change End Date & Time: 26/07/2016 14:00:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Change Description:
The EMMS Production System is to be transferred to the alternate site to support EMMS maintenance activities.
Environment: Production
Participant Impact and Requirements:
The transfer is not expected to have any impact, however there may be disconnections to the AEMO Web Portal. Participants are reminded that this activity is not without risk and therefore if an electricity market system issue is identified after the transfer it should be reported to AEMO.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System
Change Title: Planned System Maintenance - Electricity MMS Production Site Transfer (From QLD to NSW)
Change Start Date & Time: 26/07/2016 13:00:00 AEST
Change End Date & Time: 26/07/2016 14:00:00 AEST
Outage Start Date & Time:
Outage End Date & Time:
Change Description:
The EMMS Production System is to be transferred to the alternate site to support EMMS maintenance activities.
Environment: Production
Participant Impact and Requirements:
The transfer is not expected to have any impact, however there may be disconnections to the AEMO Web Portal. Participants are reminded that this activity is not without risk and therefore if an electricity market system issue is identified after the transfer it should be reported to AEMO.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54565MARKET SYSTEMS20/07/2016 05:27:38 PM
Planned System Maintenance - Gas Supply Hub Production Site Transfer
Change Number: CHG0039839
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas Supply Hub
Change Title: Planned System Maintenance - Gas Supply Hub Production Site Transfer
Change Start Date & Time: 26/07/2016 19:00:00 AEST
Change End Date & Time: 26/07/2016 21:00:00 AEST
Outage Start Date & Time: 26/07/2016 19:00:00 AEST
Outage End Date & Time: 26/07/2016 20:00:00 AEST
Change Description:
The Gas Supply Hub Production System is to be transferred to the alternate site to support maintenance activities (QLD to NSW)
Environment: Production
Participant Impact and Requirements:
All access to the Gas Supply Hub (Exchange Trading System) will be unavailable during the outage period. Please access outside this outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas Supply Hub
Change Title: Planned System Maintenance - Gas Supply Hub Production Site Transfer
Change Start Date & Time: 26/07/2016 19:00:00 AEST
Change End Date & Time: 26/07/2016 21:00:00 AEST
Outage Start Date & Time: 26/07/2016 19:00:00 AEST
Outage End Date & Time: 26/07/2016 20:00:00 AEST
Change Description:
The Gas Supply Hub Production System is to be transferred to the alternate site to support maintenance activities (QLD to NSW)
Environment: Production
Participant Impact and Requirements:
All access to the Gas Supply Hub (Exchange Trading System) will be unavailable during the outage period. Please access outside this outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54523GENERAL NOTICE16/07/2016 02:41:33 PM
Update - AEMO Brisbane Control Room evacuated - Saturday, 16 July 16
AEMO ELECTRICITY MARKET NOTICE.
Refer to AEMO Electricity Market Notice no. 54522
AEMO advises all participants that as of 1435 hrs 16 July 2016, the AEMO Brisbane Control Centre site is now occupied.
All operational communications will now revert back to normal
Manager NEM Real Time Operations
Refer to AEMO Electricity Market Notice no. 54522
AEMO advises all participants that as of 1435 hrs 16 July 2016, the AEMO Brisbane Control Centre site is now occupied.
All operational communications will now revert back to normal
Manager NEM Real Time Operations
54522GENERAL NOTICE16/07/2016 02:23:07 PM
AEMO Brisbane control room evacuated - Saturday, 16 July 2016
AEMO ELECTRICITY MARKET NOTICE.
AEMO Brisbane control room evacuated - Saturday, 16 July 2016
AEMO advises all participants that as of 1416 hrs Saturday, 16 July 2016 the AEMO Brisbane site has been evacuated.
Until further notice all operational matters will be handled by the Sydney Control Centre
Manager NEM Real Time Operations
AEMO Brisbane control room evacuated - Saturday, 16 July 2016
AEMO advises all participants that as of 1416 hrs Saturday, 16 July 2016 the AEMO Brisbane site has been evacuated.
Until further notice all operational matters will be handled by the Sydney Control Centre
Manager NEM Real Time Operations
54518GENERAL NOTICE15/07/2016 08:49:14 PM
Network Augmentation De-commissioned - QLD Region - 15/07/16
AEMO ELECTRICITY MARKET NOTICE
Network Augmentation De-commissioned - QLD Region - 15/07/16
The following transmission equipment in the Queensland region has been de-commissioned.
Mackay - Proserpine 7215/2 132 kV Line.
Manager NEM Real Time Operations
Network Augmentation De-commissioned - QLD Region - 15/07/16
The following transmission equipment in the Queensland region has been de-commissioned.
Mackay - Proserpine 7215/2 132 kV Line.
Manager NEM Real Time Operations
54517GENERAL NOTICE15/07/2016 08:48:55 PM
Network Augmentation De-commissioned - South Australia Region - 15/07/16
AEMO ELECTRICITY MARKET NOTICE
Network Augmentation De-commissioned - South Australia Region - 15/07/16
The following transmission equipment in the South Australia region has been de-commissioned.
Keith - Tailem Bend No. 1 132 kV Line
Keith - Snuggery 132 kV Line
Manager NEM Real Time Operations
Network Augmentation De-commissioned - South Australia Region - 15/07/16
The following transmission equipment in the South Australia region has been de-commissioned.
Keith - Tailem Bend No. 1 132 kV Line
Keith - Snuggery 132 kV Line
Manager NEM Real Time Operations
54503GENERAL NOTICE14/07/2016 03:14:59 PM
Planned outage of Tailem Bend 275kV - South East 275kV No.2 line from 16/07/2016 0745 hrs to 24/07/2016 1730hrs
Planned outage of Tailem Bend - South East No.2 275kV line from 16/07/2016 0745 hrs to 24/07/2016 1730hrs
?
During this outage, South Australia (SA) will remain connected to the NEM via the Tailem Bend - South East No.1 275kV line and the 132kV network.
?
A trip of the Tailem Bend - South East No. 1 275kV line will sever the 275 kV connections between the NEM and SA. SA will remain connected to the NEM via the 132kV network, which if it remains in service will pose a system security issue.
?
In the event of a trip of the Tailem Bend - South East No. 1 275kV line, AEMO will invoke FCAS regulation constraint sets F-S_LREG_0035 and F-S_RREG_0035
?
In addition,? AEMO will take all necessary steps as outlined in Section 6.1 of SO-OP-3715 Power System Security Guideline to separate the 132kV network and therefore manage an orderly separation of SA from the NEM.?
?
?
Operations Planning
?
During this outage, South Australia (SA) will remain connected to the NEM via the Tailem Bend - South East No.1 275kV line and the 132kV network.
?
A trip of the Tailem Bend - South East No. 1 275kV line will sever the 275 kV connections between the NEM and SA. SA will remain connected to the NEM via the 132kV network, which if it remains in service will pose a system security issue.
?
In the event of a trip of the Tailem Bend - South East No. 1 275kV line, AEMO will invoke FCAS regulation constraint sets F-S_LREG_0035 and F-S_RREG_0035
?
In addition,? AEMO will take all necessary steps as outlined in Section 6.1 of SO-OP-3715 Power System Security Guideline to separate the 132kV network and therefore manage an orderly separation of SA from the NEM.?
?
?
Operations Planning