Market Notices

76240MARKET SYSTEMS09/07/2020 10:25

CHG0059892 : Planned System Outage - STTM Pre-Production Systems

Change Number: CHG0059892

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Short Term Trading Market

Change Title: Planned System Outage - STTM Pre-Production Systems

Change Start Date & Time: 14/07/2020 09:00:00 AEST

Change End Date & Time: 14/07/2020 17:00:00 AEST

Outage Start Date & Time: 14/07/2020 09:00:00 AEST

Outage End Date & Time: 14/07/2020 17:00:00 AEST

Change Description:

Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.

Environment: Pre-Production

Participant Impact and Requirements:

This is a regular procedure to allow routine maintenance. All access to the following systems will be unavailable.

Pre-Production Gas Short Term Trading Market (STTM)

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
76239INTER-REGIONAL TRANSFER09/07/2020 09:56

Cancellation - Inter-Regional Transfer limit variation - Directlink - NSW Region

AEMO ELECTRICITY MARKET NOTICE

Refer AEMO Electricity Market Notice 76238

The No 3 Leg of Directlink has been returned to service

The following constraint set was revoked at 0945 hrs 09/07/2020.

N-X_MBTE_3

The constraint set contains the following interconnector on the left hand side.

N-Q-MNSP1

Refer AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations
76238INTER-REGIONAL TRANSFER09/07/2020 09:15

Inter-Regional Transfer limit variation - Directlink - NSW Region

AEMO ELECTRICITY MARKET NOTICE

Inter-Regional Transfer limit variation - Directlink - NSW Region

There has been an unplanned outage of equipment of Directlink

The following constraint set was invoked at 0915 hrs 09/07/2020.

N-X_MBTE_3

The constraint set contains the following interconnector on the left hand side.

N-Q-MNSP1

Refer AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations
76237NON-CONFORMANCE09/07/2020 04:00

NON-CONFORMANCE Region QLD1 Thursday, 9 July 2020

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Thursday, 9 July 2020

AEMO declared a schedule generating unit non-conforming

Unit: MPP_2
Duration: 09/07/2020 03:55 to 09/07/2020 04:00
Amount: -11 MW
Constraint: NC-Q_MPP_2

Auto-generated on behalf of Manager NEM Real Time Operations
76236INTER-REGIONAL TRANSFER08/07/2020 08:00

Inter-regional transfer limit variation - Sydney North - Vales Point 22 330 kV Line - NSW region - 08/07/2020

AEMO ELECTRICITY MARKET NOTICE.

Inter-regional transfer limit variation - Sydney North - Vales Point 22 330 kV Line - NSW region - 08/07/2020

The planned outage of the Sydney North - Vales Point 22 330 kV Line was scheduled to be completed at 1600 hrs 11/07/2020.

The planned outage has been completed early.

The following constraint set was revoked at 1940 hrs 08/07/2020

N-SNVP_22

The constraint set contain equations with the following interconnectors on the LHS

NSW1-QLD1
N-Q_MNSP1
VIC1-NSW1

Refer AEMO Network Outage Schedule (NOS) for further details.

Manager NEM Real Time Operations
76235MARKET SYSTEMS08/07/2020 04:35

CHG0060091 : PreProduction GFRC regular maintenance

Change Number: CHG0060091

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Gas FRC - CATS

Change Title: PreProduction GFRC regular maintenance

Change Start Date & Time: 17/07/2020 08:00:00 AEST

Change End Date & Time: 17/07/2020 17:00:00 AEST

Outage Start Date & Time: 17/07/2020 10:00:00 AEST

Outage End Date & Time: 17/07/2020 14:00:00 AEST

Change Description:

General Maintenance of the Gas Retail System GFRC.

Environment: Pre-Production

Participant Impact and Requirements:

GFRC CATS system will be unavailable during the outage window

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
76234MARKET SYSTEMS08/07/2020 04:36

CHG0060046 : Maintenance activity on MSATS Pre-Production Application servers

Change Number: CHG0060046

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: MSATS - Meter Data Management

Change Title: Maintenance activity on MSATS Pre-Production Application servers

Change Start Date & Time: 16/07/2020 07:00:00 AEST

Change End Date & Time: 16/07/2020 16:00:00 AEST

Outage Start Date & Time: 16/07/2020 10:00:00 AEST

Outage End Date & Time: 16/07/2020 14:00:00 AEST

Change Description:

Maintenance activity on MSATS Pre-Production application servers

Environment: Pre-Production

Participant Impact and Requirements:

Awareness of this outage. The MSATS Pre-Production environment will be unavailable during the outage times mentioned above to perform the maintenance activities.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
76233MARKET SYSTEMS08/07/2020 04:36

CHG0060079 : IT Network Maintenance activity

Change Number: CHG0060079

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Local Area Network

Change Title: IT Network Maintenance activity

Change Start Date & Time: 20/07/2020 08:00:00 AEST

Change End Date & Time: 24/07/2020 18:00:00 AEST

Outage Start Date & Time: 20/07/2020 08:00:00 AEST

Outage End Date & Time: 24/07/2020 18:00:00 AEST

Change Description:

IT Network Maintenance activity

Environment: Production

Participant Impact and Requirements:

The following impacts are expected to participant connectivity during this planned outage:-
o IPWAN Participants - nil
o VPN Participants - advised to conenct via QLD Datacentre (202.44.78.10)
o Remote Access VPN Participants - nil

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
76232MARKET SYSTEMS08/07/2020 04:35

CHG0059997 : IT Network Maintenance activity

Change Number: CHG0059997

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Local Area Network

Change Title: IT Network Maintenance activity

Change Start Date & Time: 14/07/2020 08:00:00 AEST

Change End Date & Time: 17/07/2020 18:00:00 AEST

Outage Start Date & Time: 14/07/2020 08:00:00 AEST

Outage End Date & Time: 17/07/2020 18:00:00 AEST

Change Description:

IT Network Maintenance activity

Environment: Production

Participant Impact and Requirements:

The following impacts are expected to participant connectivity during this planned outage:-
o IPWAN Participants - nil
o VPN Participants - advised to conenct via QLD Datacentre (202.44.78.10)
o Remote Access VPN Participants - nil

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