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54742MARKET SYSTEMS16/08/2016 10:27:48 AM
CHG0040067: Cancelled - Planned System Maintenance to Declared Wholesale Gas Market Production Systems
Due to some unforeseen circumstances, the change below is not going ahead as communicated earlier. Please be advised the new date and time will be communicated once finalised. AEMO apologises for any inconvenience caused by the cancellation.
Please Report any impacts to the AEMO Information and Support Hub on 1300 236 600.
Please Report any impacts to the AEMO Information and Support Hub on 1300 236 600.
54731MARKET SYSTEMS14/08/2016 12:16:31 PM
CHG0040066: Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane - Complete
MARKET NOTICE
Change Number: CHG0040066
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/ Component: Gas Hub
Change Title: Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane
Change Description:
Successfully completed.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Change Number: CHG0040066
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/ Component: Gas Hub
Change Title: Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane
Change Description:
Successfully completed.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54710RESERVE NOTICE12/08/2016 11:39:05 AM
Cancellation of the Actual (LOR2) condition in the South Australia region.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the Actual (LOR2) condition in the South Australia region.
Refer to AEMO Electricity Market Notice No. 54693
The Actual LOR2 condition in the South Australia Region is cancelled at 1130 hrs Friday, 12 August 2016
Manager NEM Real Time Operations
Cancellation of the Actual (LOR2) condition in the South Australia region.
Refer to AEMO Electricity Market Notice No. 54693
The Actual LOR2 condition in the South Australia Region is cancelled at 1130 hrs Friday, 12 August 2016
Manager NEM Real Time Operations
54698MARKET SYSTEMS11/08/2016 10:33:29 AM
CHG0040127: National Gas Bulletin Board (AEMC Rule Changes) - Pre-Production Refresh and Release
Market Notice
Change Number: CHG0040127
Notification issued to: All Participants
Notification Type: Initial
Change Type: Normal
Service/ Component: Natural Gas Services Bulletin Board (NGSBB)
Change Title: Planned System Maintenance - NGSBB Pre-Production Refresh and Release
Change Start Date & Time: 10/08/2016 10:00:00 AEST
Change End Date & Time: 17/08/2016 17:00:00 AEST
Outage Start Date & Time: 17/08/2016 10:00:00 AEST
Outage End Date & Time: 17/08/2016 14:00:00 AEST
Change Description:
The NGSBB pre-production environment will undergo refresh and release to deploy new changes, as part of the Enhanced Information for Gas Transmission Pipeline Capacity Trading Rule change.
Environment: Pre-Production
Participant Impact and Requirements:
The following impacts are expected during this maintenance:
- Refresh of pre-production databases with production data will be done out of service hours, between 7pm-12am on Wed 10 Aug 2016.
- To deploy the updated application into pre-production, the NGSBB will be unavailable between 10am-2pm on Wed 17 Aug 2016.
- Please note that from 18-23 Aug 2016, AEMO will be performing security testing of (NGBB) pre-production services, which may affect the performance of the NGSBB in pre-production.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Change Number: CHG0040127
Notification issued to: All Participants
Notification Type: Initial
Change Type: Normal
Service/ Component: Natural Gas Services Bulletin Board (NGSBB)
Change Title: Planned System Maintenance - NGSBB Pre-Production Refresh and Release
Change Start Date & Time: 10/08/2016 10:00:00 AEST
Change End Date & Time: 17/08/2016 17:00:00 AEST
Outage Start Date & Time: 17/08/2016 10:00:00 AEST
Outage End Date & Time: 17/08/2016 14:00:00 AEST
Change Description:
The NGSBB pre-production environment will undergo refresh and release to deploy new changes, as part of the Enhanced Information for Gas Transmission Pipeline Capacity Trading Rule change.
Environment: Pre-Production
Participant Impact and Requirements:
The following impacts are expected during this maintenance:
- Refresh of pre-production databases with production data will be done out of service hours, between 7pm-12am on Wed 10 Aug 2016.
- To deploy the updated application into pre-production, the NGSBB will be unavailable between 10am-2pm on Wed 17 Aug 2016.
- Please note that from 18-23 Aug 2016, AEMO will be performing security testing of (NGBB) pre-production services, which may affect the performance of the NGSBB in pre-production.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54693RESERVE NOTICE10/08/2016 04:30:44 PM
Actual LOR2 South Australia Region
AEMO ELECTRICITY MARKET NOTICE
Actual LOR2 South Australia Region
Refer AEMO Electricity Market Notice 54624
An actual LOR2 condition has been declared for the South Australia region from 1630 hrs until further notice during a planned outage of Heywood No1 500 kV bus in the Victoria region
If a credible contingency event occurs in this period the South Australia region would separate from the rest of the NEM and is likely to result in interruptions to power supplies.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing power interruptions.
Manager NEM Real Time Operations
Actual LOR2 South Australia Region
Refer AEMO Electricity Market Notice 54624
An actual LOR2 condition has been declared for the South Australia region from 1630 hrs until further notice during a planned outage of Heywood No1 500 kV bus in the Victoria region
If a credible contingency event occurs in this period the South Australia region would separate from the rest of the NEM and is likely to result in interruptions to power supplies.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing power interruptions.
Manager NEM Real Time Operations
54692MARKET SYSTEMS10/08/2016 06:11:59 PM
CHG0040067: Planned System Maintenance to Declared Wholesale Gas Market Production Systems
Market Notice
Change Number: CHG0040067
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Declared Wholesale Gas Market
Change Title: Planned System Maintenance to Declared Wholesale Gas Market Production Systems
Change Start Date & Time: 16/08/2016 18:30:00 AEST
Change End Date & Time: 16/08/2016 20:30:00 AEST
Outage Start Date & Time: 16/08/2016 18:30:00 AEST
Outage End Date & Time: 16/08/2016 20:30:00 AEST
Change Description:
Maintenance is to be performed on the Production Declared Wholesale Gas Market Systems to increase the reliability, security and stability. During the maintenance, there will be an outage as per the times mentioned.
Environment: Production
Participant Impact and Requirements:
The following impacts are expected during the Site transfer:
- All access to the Declared Wholesale Gas Market Production Systems will be unavailable.
- All access to the MIBB for the NSW/ACT Retail Gas Market Participants will be unavailable.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Change Number: CHG0040067
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Declared Wholesale Gas Market
Change Title: Planned System Maintenance to Declared Wholesale Gas Market Production Systems
Change Start Date & Time: 16/08/2016 18:30:00 AEST
Change End Date & Time: 16/08/2016 20:30:00 AEST
Outage Start Date & Time: 16/08/2016 18:30:00 AEST
Outage End Date & Time: 16/08/2016 20:30:00 AEST
Change Description:
Maintenance is to be performed on the Production Declared Wholesale Gas Market Systems to increase the reliability, security and stability. During the maintenance, there will be an outage as per the times mentioned.
Environment: Production
Participant Impact and Requirements:
The following impacts are expected during the Site transfer:
- All access to the Declared Wholesale Gas Market Production Systems will be unavailable.
- All access to the MIBB for the NSW/ACT Retail Gas Market Participants will be unavailable.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54691MARKET SYSTEMS10/08/2016 06:11:41 PM
CHG0040066 : Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane
Market Notice
Change Number: CHG0040066
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas Hub
Change Title: Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane
Change Start Date & Time: 14/08/2016 10:00:00 AEST
Change End Date & Time: 14/08/2016 14:00:00 AEST
Outage Start Date & Time: 14/08/2016 10:00:00 AEST
Outage End Date & Time: 14/08/2016 14:00:00 AEST
Change Description:
Planned maintenance activities will be performed on the Production Gas Full Retail Contestability and GAS B2B Systems. There will be no access to the Production Gas Full Retail Contestability and Gas B2B systems for the duration of the outage period
Environment: Production
Participant Impact and Requirements:
The following impacts are expected during this maintenance:
- All access to the VIC & QLD RETAIL GFRC Production Systems will be unavailable.
- All access to the GasB2B hub will be unavailable.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Change Number: CHG0040066
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas Hub
Change Title: Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane
Change Start Date & Time: 14/08/2016 10:00:00 AEST
Change End Date & Time: 14/08/2016 14:00:00 AEST
Outage Start Date & Time: 14/08/2016 10:00:00 AEST
Outage End Date & Time: 14/08/2016 14:00:00 AEST
Change Description:
Planned maintenance activities will be performed on the Production Gas Full Retail Contestability and GAS B2B Systems. There will be no access to the Production Gas Full Retail Contestability and Gas B2B systems for the duration of the outage period
Environment: Production
Participant Impact and Requirements:
The following impacts are expected during this maintenance:
- All access to the VIC & QLD RETAIL GFRC Production Systems will be unavailable.
- All access to the GasB2B hub will be unavailable.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54689RESERVE NOTICE10/08/2016 11:43:58 AM
Cancellation of the Actual (LOR2) condition in the South Australia region
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the Actual (LOR2) condition in the South Australia region
Refer to AEMO Electricity Market Notice No. 54687
The Actual LOR2 condition in the South Australia Region is cancelled at 1135 hrs 10/8/16
Manager NEM Real Time Operations
Cancellation of the Actual (LOR2) condition in the South Australia region
Refer to AEMO Electricity Market Notice No. 54687
The Actual LOR2 condition in the South Australia Region is cancelled at 1135 hrs 10/8/16
Manager NEM Real Time Operations
54688MARKET SYSTEMS10/08/2016 11:10:07 AM
CHG0040127: National Gas Bulletin Board (AEMC Rule Changes) - Pre-Production Refresh and Release
Market Notice
Change Number: CHG0040127
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas Bulletin Board
Change Title: National Gas Bulletin Board (AEMC Rule Changes) - Pre-Production Refresh and Release
Change Start Date & Time: 10/08/2016 10:00:00 AEST
Change End Date & Time: 17/08/2016 17:00:00 AEST
Outage Start Date & Time: 17/08/2016 10:00:00 AEST
Outage End Date & Time: 17/08/2016 14:00:00 AEST
Change Description:
See attached change notification - this will need to be sent out to all GBB participants as soon as the RFC is approved.
Environment: Pre-Production
Participant Impact and Requirements:
See attached change notification - this will need to be sent out to all GBB participants as soon as the RFC is approved.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Change Number: CHG0040127
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas Bulletin Board
Change Title: National Gas Bulletin Board (AEMC Rule Changes) - Pre-Production Refresh and Release
Change Start Date & Time: 10/08/2016 10:00:00 AEST
Change End Date & Time: 17/08/2016 17:00:00 AEST
Outage Start Date & Time: 17/08/2016 10:00:00 AEST
Outage End Date & Time: 17/08/2016 14:00:00 AEST
Change Description:
See attached change notification - this will need to be sent out to all GBB participants as soon as the RFC is approved.
Environment: Pre-Production
Participant Impact and Requirements:
See attached change notification - this will need to be sent out to all GBB participants as soon as the RFC is approved.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.