Availability Incidents

Publication date: 22:30 15/09/2017

Message ID: TYN_000001_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 21:29 15/09/2017

Estimated time/date of incident end: 21:29 16/09/2017

Unit of measurement: MW

Unavailable capacity:

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Plant is currently declared to a minimum load of 300MW’s due to purge valve issue.

This prevents the GT going into Diffusion mode D5.

EC&I informed and currently working on the issue.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 22:50 15/09/2017

Message ID: TYN_000001_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 21:29 15/09/2017

Estimated time/date of incident end: 22:31 15/09/2017

Unit of measurement: MW

Unavailable capacity:

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Minimum load had increased from 194 to 300

Issue with GT purge valve is rectified and the plant is declared to its normal availability.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 21:54 15/09/2017

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 21:29 15/09/2017

Estimated time/date of incident end: 21:29 16/09/2017

Unit of measurement: MW

Unavailable capacity: 104

Available capacity: 300

Installed capacity: 404 MW

Reason for unavailability:

Plant is currently declared to a minimum load of 300MW’s due to purge valve issue.

This prevents the GT going into Diffusion mode D5.

EC&I informed and currently working on the issue.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 18:50 14/09/2017

Message ID: TYN_000003_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 18:30 14/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:50 14/09/2017

Message ID: TYN_000003_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 06:00 15/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Repairs and testing ongoing

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 13:30 13/09/2017

Message ID: TYN_000003_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 06:00 14/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Repairs and testing ongoing

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 13:00 13/09/2017

Message ID: TYN_000003_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 18:00 13/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:50 13/09/2017

Message ID: TYN_000003_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 13:00 13/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 22:10 19/05/2017

Message ID: TYN_000002_04

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 22:00 19/05/2017

Estimated time/date of incident end: 20:30 23/05/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage.

Outage extension due to emergent works

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 16:30 07/11/2016

Message ID: TYN_000001_02

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 09:00 07/11/2016

Estimated time/date of incident end: 16:01 07/11/2016

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Purge System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:30 07/11/2016

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 09:00 07/11/2016

Estimated time/date of incident end: 09:00 08/11/2016

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Purge System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE