Market Notices

AEMO ELECTRICITY MARKET NOTICE

Reclassification of a Non-Credible Contingency Event: Moranbah - Goonyella 7369 and 7370 132 kV Lines in Queensland due to Lightning.

Lightning is occurring near the Moranbah - Goonyella 7369 and 7370 132 kV Lines.

AEMO considers the simultaneous trip of those circuits to now be more likely.

Therefore AEMO has reclassified this as a credible contingency event from 1950 hrs 03/06/16 until further notice.


Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Reclassification of a Non-Credible Contingency Event: Collinsville - Stoney Ck 7306 and Collinsville - Newlands 7121 132 kV Lines in Qld Region due to Lightning.

Lightning is occurring near the Collinsville - Stoney Ck 7306 and Collinsville - Newlands 7121 132 kV Lines.

AEMO considers the simultaneous trip of those circuits to now be more likely.

AEMO has reclassified the simultaneous trip of those circuits to be a credible contingency event from 1950 hrs 03/06/16 until further notice.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation of the Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.

Refer to AEMO Electricity Market Notice 53587
There is no longer any Lightning activity in the vicinity of the Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines.

AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 1700 hrs.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Reclassification of a Non Credible Contingency Event: Jeeralang B2 and Jeeralang No.1 220 kV bus in Vic region.

Refer to Electricity Market Notice 52813, 52811 and 52751

Based on advice from the asset owner the circumstances that existed in relation to the tripping of Jeeralang B2 generating unit and Jeeralang No.1 220 kV Bus have now been addressed

Therefore AEMO no longer considers the simultaneous trip of Jeeralang B2 and Jeeralang No.1 220 kV bus to be a credible contingency event from 1635 hrs 3 Jun 2016 .

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.

Lightning is occurring near the Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines.

AEMO considers the simultaneous trip of those circuits to now be more likely.

Therefore AEMO has reclassified this as a credible contingency event from 1510 hrs 3 Jun 2016 until further notice.


Manager NEM Real Time Operations

MARKET NOTICE

Change Number: CHG0038803

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/ Component: MSATS - Consumer Administration and Transfer Solution

Change Title: Planned System Change - MSATS Pre-Production Mid-Year 2016 - Release 46.85

Change Description:
Implementation has been completed with no issues.

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

Market Notice

Change Number: CHG0039217

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Market Network

Change Title: Planned System Outage - QLD MarketNet VPN POP

Change Start Date & Time: 08/06/2016 10:00:00 AEST

Change End Date & Time: 08/06/2016 12:00:00 AEST

Outage Start Date & Time: 08/06/2016 10:00:00 AEST

Outage End Date & Time: 08/06/2016 12:00:00 AEST

Change Description:

All MarketNet VPN access via the QLD VPN POP will be impacted.

Environment: Production

Participant Impact and Requirements:

All MarketNet VPN access via the QLD VPN POP will be impacted.
Participants are advised to transition to AEMO's NSW VPN POP during this outage window to minimize any potential outages.
-Site-to-Site: 202.44.78.10 or
-Remote Access: 202.44.78.8

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

Change Number: CHG0039137


Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Market Settlement and Transfer Solution (MSATS)

Change Title: Planned Maintenance to MSATS Production System

Change Start Date & Time: 10/06/2016 18:30:00 AEST

Change End Date & Time: 10/06/2016 19:30:00 AEST


Outage Start Date & Time: 10/06/2016 18:30:00 AEST


Outage End Date & Time: 10/06/2016 19:30:00 AEST


Change Description:

This is a maintenance to MSATS Production Batch Handlers to fulfill a request by one of the registered participants.

Environment: Production

Participant Impact and Requirements:

Awareness of this Change. Participants will still be able to send files, these files will be queued for 5 to 10 minutes and processed after the change implementation.

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

AEMO ELECTRICITY MARKET NOTICE

Cancellation of the Reclassification of a Non-Credible Contingency Event: Ross - Chalumbin 857 and 858 275 kV Lines in Queensland due to Lightning.

Refer to AEMO Electricity Market Notice no. 53562


There is no longer any Lightning activity in the vicinity of the Ross - Chalumbin 857 and 858 275 kV Lines.

AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 0345 hrs 30/05/2016.


Manager NEM Real Time Operations