This maintenance is now complete and the engineers have left the site.
Posted Nov 28, 2017 - 15:21 GMT
Update
Work is going to start on our STS's now, each in turn will be used to fail between "A" and "B" feeds, some may be placed into bypass for further testing and to replace any worn parts.
Posted Nov 28, 2017 - 12:18 GMT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 28, 2017 - 07:30 GMT
Scheduled
This is a preventative maintenance on our Static Transfer Switches, we do not expect any issues however it should be considered an at risk period as there will be several instances of using the STS to switch between sources as part of the testing.