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CHG0089859 | Pre-Production | Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Gas FRC - CATS
Change Title: Maintenance activities to be performed on the Gas Short Term Trading Market Systems Pre-Production.
Change Start Date & Time: 23/05/2024 09:00:00 AEST
Change End Date & Time: 23/05/2024 18:00:00 AEST
Outage Start Date & Time: 23/05/2024 09:00:00 AEST
Outage End Date & Time: 23/05/2024 17:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: The following impacts are expected during this maintenance:
- All access to the VIC & QLD RETAIL GFRC Pre-Production Systems will be unavailable.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .
NON-CONFORMANCE Region NSW1 Tuesday, 21 May 2024
NON-CONFORMANCE NSW1 Region Tuesday, 21 May 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BW04
Duration: 21/05/2024 16:30 to 21/05/2024 16:35
Amount: -19 MW
Constraint: NC-N_BW04
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region NSW1 Tuesday, 21 May 2024
NON-CONFORMANCE NSW1 Region Tuesday, 21 May 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BW04
Duration: 21/05/2024 10:45 to 21/05/2024 10:50
Amount: -22 MW
Constraint: NC-N_BW04
Auto-generated on behalf of Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 23/05/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116724 is cancelled at 1400 hrs 21/05/2024.
No LOR condition is currently forecast in the STPASA period.
AEMO Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 22/05/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116723 is cancelled at 1400 hrs 21/05/2024.
No LOR condition is currently forecast in the STPASA period.
AEMO Operations
Update Inter-Regional Transfer limit variation - Basslink 21/05/2024
Update Inter-Regional Transfer limit variation - Basslink
Refer AEMO Electricity Market Notice 116734
There was an unplanned outage of the Basslink interconnector at 0235 hrs. The Basslink interconnector has been returned to service.
The following constraint set was revoked at 0810 hrs 21/05/2024
I-BL_ZERO
The constraint set contains the following interconnector on the left hand side.
T-V-MNSP1
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation - Basslink 21/05/2024
Inter-Regional Transfer limit variation - Basslink
There has been an unplanned outage of the Basslink interconnector at 0235 hrs
The following constraint set was invoked at 0240 hrs 21/05/2024
I-BL_ZERO
The constraint set contains the following interconnector on the left hand side.
T-V-MNSP1
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 20/05/2024
Cancellation of Actual (LOR1) condition in the NSW region - 20/05/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.116730 is cancelled at 1910 hrs 20/05/2024.
Manager NEM Real Time Operations
[EventId:202405201830_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 20 May 2024 18:30
Issued by Australian Energy Market Operator Ltd at 1830 hrs on 20 May 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 20 May 2024.
Refer to market notice: 116731
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1830 hrs on 20 May 2024.
This is an AEMO autogenerated Market Notice.