NR NR/L3/ELP/27240/NR/DIST C16B ISSUE 3 PDF

Includes: The following instructions apply only to the indoor type 25kV switchgear located in Feeder Stations, Track Sectioning Cabins and Auxiliary Supply Cabins on the Euston-Manchester-Liverpool electrified lines and known as Switchgear and Cowans type K11. They set out the method to be used in connection with the issue of H.V. Permits to Work, Sanctions for Test or Circuit State Certificates to enable work to be carried out on this equipment or the cable connections thereto.