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NR - SSI8003-86D ISSUE 1

SSI Data Preparation - Overlaps: Swinging Parallel Overlaps

active, Most Current
Organization: NR
Publication Date: 3 September 2022
Status: active
Page Count: 22

Document History

SSI8003-86D ISSUE 1
September 3, 2022
SSI Data Preparation - Overlaps: Swinging Parallel Overlaps
A description is not available for this item.

References

This document references:
NR/L2/SIG/30009/E450 - Signalling Principles Handbook: Module E450 - Overlaps - This standard should only be used for reference to ensure 'The Control of Risk' until the compliance date of its replacement standard is reached, upon which this standard will be withdrawn. The development of all new processes and procedures should be to the replacement standard
Published by NR on September 1, 2018
This module applies to all changes to signalling where: a) there are lineside signals; and b) the changes appreciably alter the overrun risk associated with any of the signals within the scheme....
This document is referenced by:
NR/L2/SIG/17002 ISSUE 28 - SSI Applications Manual Contents
Published by NR on September 3, 2022
The manual covers the design and installation of SSI onto Network Rail’s signalling infrastructure. It lists all approved documents relevant to SSI. Purpose This manual provides for the safe design...
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