Market Notices

54238MARKET SYSTEMS06/07/2016 03:37:31 PM

CHG0039653 : Planned Maintenance - AEMO NSW Core Datacenter Infrastructure

Change Number: CHG0039653

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Local Area Network

Change Title: Planned Maintenance - AEMO NSW Core Datacenter Infrastructure

Change Start Date & Time: 13/07/2016 18:00:00 AEST

Change End Date & Time: 13/07/2016 23:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:


Change Description:

The AEMO NSW Core Datacenter Network Infrastructure will be undergoing scheduled maintenance.

Environment: Production

Participant Impact and Requirements:

Impact: No impacts are expected.

User Requirements:Participants are advised to be aware of this maintenance work period.

Lan-2-Lan VPN Participants are encouraged to ensure their VPN connections are configured (as per AEMO best practice) to automatically failover between the AEMO VPN datacenter termination points (NSW: 202.44.78.10, QLD: 202.44.76.10) prior to this scheduled maintenance period.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54237MARKET SYSTEMS06/07/2016 03:35:49 PM

CHG0039788: Planned System Outage due to maintenance on QLD Internet link

Change Number: CHG0039788

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Wide Area Network

Change Title: Planned System Outage due to maintenance on QLD Internet link

Change Start Date & Time: 11/07/2016 10:00:00 AEST

Change End Date & Time: 11/07/2016 12:00:00 AEST

Outage Start Date & Time: 11/07/2016 10:00:00 AEST

Outage End Date & Time: 11/07/2016 12:00:00 AEST


Change Description:

The AEMO QLD data center internet telecommunications service will experience an outage as part of an upgraded to this service.

Environment: Production

Participant Impact and Requirements:

Impacts and User Requirements

The following impacts are expected to participant connectivity during this planned outage:

IPWAN Participants - IPWAN Participants - Nil

Lan-2-Lan VPN Participants - Up to 4 x 2 minutes to participants whom have established their VPN connection/s via the AEMO QLD datacenter termination point (202.44.76.10)
Note: Participants are encouraged to ensure their VPN connections are already established or are configured (as per AEMO best practice) to automatically failover to the alternate AEMO NSW datacenter termination point (202.44.78.10) prior to this scheduled outage.

Remote Access VPN Participants - Up to 4 x 2 minutes to participants who utilise an AEMO RSA token and the AEMO VPN client software to establish their VPN via the AEMO QLD datacenter VPN termination point (202.44.76.8)
Note: Participants are encouraged to establish their VPN client software connections via the alternate AEMO NSW datacenter VPN endpoint (202.44.78.8) prior to this scheduled outage.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54236MARKET SYSTEMS06/07/2016 03:26:06 PM

CHG0039615: Planned Maintenance - AEMO NSW Core Datacenter Infrastructure

Change Number: CHG0039615

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Local Area Network

Change Title: Planned Maintenance - AEMO NSW Core Datacenter Infrastructure

Change Start Date & Time: 07/07/2016 18:00:00 AEST

Change End Date & Time: 07/07/2016 23:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

The AEMO NSW Core Datacenter Network Infrastructure will be undergoing scheduled maintenance.

Environment: Production

Participant Impact and Requirements:

Impact: No impacts are expected.

User Requirements:Participants are advised to be aware of this maintenance work period.

Lan-2-Lan VPN Participants are encouraged to ensure their VPN connections are configured (as per AEMO best practice) to automatically failover between the AEMO datacenter VPN termination points (NSW: 202.44.78.10, QLD: 202.44.76.10) prior to this scheduled maintenance period.

Support Information:

Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54232RESERVE NOTICE06/07/2016 12:56:37 PM

Forecast Lack of Reserve Level 2 (LOR2) in the SA region - PDPASA - 07 July 2016

AEMO ELECTRICITY MARKET NOTICE

Forecast Lack of Reserve Level 2 (LOR2) in the SA region - PDPASA - 07 July 2016

AEMO declares a Forecast LOR2 condition for the SA region.

From 1830 hrs to 1930 hrs 07 July 2016

The contingency capacity reserve required is 220 MW

The minimum reserve available is 198 MW

AEMO is seeking a market response.

AEMO will determine the latest time at which it would need to intervene through an AEMO intervention event.

Manager NEM Real Time Operations
54200RESERVE NOTICE02/07/2016 10:22:23 AM

Cancellation of the Forecast (LOR2) condition in the South Australia Region - STPASA

AEMO ELECTRICITY MARKET NOTICE

Cancellation of the Forecast (LOR2) condition in the SA Region - STPASA - 07/07/2016
The Forecast LOR2 condition in the SA Region advised in AEMO Electricity Market Notice No 54191 is cancelled at 1015 hrs 02/07/2016.

Manager NEM Real Time Operations
54191RESERVE NOTICE02/07/2016 06:08:54 AM

FORECAST LACK OF RESERVE LEVEL 2 (LOR2) in the South Australia region (ST PASA).

AEMO ELECTRICITY MARKET NOTICE


FORECAST LACK OF RESERVE LEVEL 2 (LOR2) in the South Australia region (ST PASA).

AEMO declares a forecast LOR2 condition for the South Australia region for the following period.

Thursday 7th July 2016 from 1830 hrs to 1900 hrs

The minimum reserve available is 196 MW.


This calculation is based on a LOR2 trigger level of 200 MW.

AEMO is seeking a market response.


Manager NEM Real Time Operations
54178RESERVE NOTICE29/06/2016 10:18:57 PM

Cancellation of the Forecast (LOR2) condition in the SA Region - STPASA - 04/07/2016

AEMO ELECTRICITY MARKET NOTICE

Cancellation of the Forecast (LOR2) condition in the SA Region - STPASA - 04/07/2016

The Forecast LOR2 condition in the SA Region advised in AEMO Electricity Market Notice No54176 is cancelled at 2200 hrs 29/06/2016.


Manager NEM Real Time Operations





54177MARKET SYSTEMS29/06/2016 06:46:09 PM

Planned System Change - MSATS Production Mid-Year 2016 - Release 46.85 COMPLETED

Change Number: CHG0039599

Notification issued to: Market Notice


Notification Type: Completed

Change Type: Normal

Service/ Component: Market Settlement and Transfer Solution

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

Change Description:
Release has been implemented without any issues.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54176RESERVE NOTICE29/06/2016 05:21:13 PM

Update: Forecast Lack Of Reserve Level 2 (LOR2) in the South Australia region - STPASA - 04/07/2016

AEMO ELECTRICITY MARKET NOTICE

RE: AEMO Electricity Market Notice No. 54172 & 54173.

NOTICE OF UPDATE
AEMO declares forecast LOR2 conditions for the South Australia region for the following period:

From 04/07/2016 1800 hrs to 2000 hrs
The contingency capacity reserve required is 200 MW
The minimum reserve available is 136 MW

AEMO is seeking a market response.

AEMO will determine the latest time at which it would need to intervene through an AEMO intervention event.

Harmohan Singh
Operations Planning
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