NR BR 1620
Specification for the Development of Equipment for the Inductive Loop Warning System ILWS
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| Organization: | NR |
| Publication Date: | 20 April 1993 |
| Status: | active |
| Page Count: | 234 |
scope:
SCOPE OF CONTRACT
This part of the Specification defines the functional and performance requirements for the British Rail Inductive Loop Warning System (referred to herein as 'the system' or 'ILWS' ) and the constants within which these requirements must he achieved. Three levels of the system are to be developed: Basic, Intermediate and Full ASAD.
Document History
NR BR 1620
April 20, 1993
Specification for the Development of Equipment for the Inductive Loop Warning System ILWS
SCOPE OF CONTRACT
This part of the Specification defines the functional and performance requirements for the British Rail Inductive Loop Warning System (referred to herein as ‘the system' or ‘ILWS'...