ELEXON Circulars

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(Showing items 101-110 of 336)

EL02025: Risk Evaluation Register Consultation Published [62.2 Kb] Issue Date: 27 June 2013

The Performance Assurance Board (PAB) endorsed the draft Risk Evaluation Register (RER) 2013/14 for industry consultation on Thursday 27 June 2013, and we distributed it to industry on Friday 28 June 2013.

EL02024: BSC Central Services Restored [128.0 Kb] Issue Date: 25 June 2013

Further to ELEXON Circular EL02020 you are advised that the planned downtime completed successfully at 09:15hrs BST on 25 June 2013. The BSC Central Services are now restored.

EL02023: Teleswitch Service Outage – Update to Circular EL02022 [72.5 Kb] Issue Date: 24 June 2013

In accordance with BSCP508, ELEXON have defaulted the Teleswitch file for the Settlement Day 24 June 2013 to the previous valid weekday Teleswitch instructions (19 June).

EL02022: Teleswitch Service Outage – 20 June 2013 Settlement Day [54.6 Kb]

ELEXON have been notified of communication problems with the Central Teleswitch Control Unit (CTCU) that is used to distribute and record the Teleswitch signals. This resulted in a shortfall of switching data from the Droitwich transmitter to the CTCU.

EL02021: Settlement Calendar Update [130.2 Kb] Issue Date: 21 June 2013

This circular contains information on updates to the SVAA/SAA and Post Final Settlement Run Calendars. Further information is contained within the circular.

EL02020: BSC Central Services Planned Downtime: Tuesday 25 June [143.4 Kb]

Following ELEXON Circular EL02015, this is to advise that there will be a ‘planned BSC Agent downtime’ for the BSC Central Services between 03:57 (GMT) and 09:15 (GMT) on 25 June 2013. This downtime is required to implement changes for the June 2013 release (please refer to Release Circular CPC00728 for further details or on the June 2013 Release page).

EL02019: ECVAA System Failure: Tuesday 4 June 2013 [188.5 Kb] Issue Date: 5 June 2013

Further to the BSC Central Services Bulletin 159, published on Tuesday 4 June 2013, this is to provide further information on the ECVAA System Failure that occurred between 12:51hrs and 17:03hrs GMT on Tuesday 4 June 2013.

EL02018: ELEXON Power Outage [61.5 Kb] Issue Date: 4 June 2013

A planned power outage will take place this weekend. Therefore, our IT systems will be unavailable from 18.00 (BST) on Friday 07 June and will be back online from 09.00 (BST) on Monday 10 June. This is an ELEXON IT systems outage and will not affect the BSC Central Systems.

EL02017: BSC Central Services Restored [127.5 Kb] Issue Date: 4 June 2013

Further to ELEXON Circular EL02015 you are advised that the planned downtime completed successfully at 09:15hrs BST on 4 June 2013. The BSC Central Services are now restored.

EL02016: Circulation of Performance Assurance Consultations and Publications [141.8 Kb] Issue Date: 3 June 2013

This circular is to inform you of changes we have made to the way we notify you of impending Performance Assurance consultations and publications. Further information is contained in this circular.