NR NB 204/INDEX ISSUE 3 PDF

This notice board and its appendices apply to the specification, detailed design, acceptance and testing of signaller`s control systems (including static symbols, indications and alarms) for

• VDU-based signalling control system (VSCS) workstations;

• route setting panels;

• signal boxes with lever frames, non route setting panels or block shelf switches.

Section 5 contains an index of the individually published appendices.

Each appendix covers a separate topic area, although some topics may be covered by more than one appendix