Upgrades to power supplies at 20 BT exchanges

Contractors will be replacing the UPS and Auto Transfer Switches to the following schedule

                Mon 20/10/2014 Nottingham

                Tue 21/10/2014 Sheffield

                Wed 22/10/2014 Leeds

                Thu 23/10/2014 Newcastle

                Fri 24/10/2014 Peterborough

                Mon 27/10/2014 Manchester

                Tue 28/10/2014 Preston

                Wed 29/10/2014 Edinburgh

                Thu 30/10/2014 Glasgow

                3/11/2014 Bristol

                4/11/2014 Cardiff

                5/11/2014 Birmingham

                6/11/2014 Wolverhampton

                7/11/2014 Milton Keynes

                Mon 10/11/2014 Slough

                Tue 11//11/2014 Stepney Green

                Wed 12/11/2014 Colindale

                Thu 13/11/2014 Columbo

                Fri 14/11/2014 Kingston

                Mon 17/11/2014 Faraday

The work is planned from 08:00 - 18:00 each day.

No downtime is expected, there is a small risk of power loss if the building power fails while the UPS are changed.