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NR - TI 000 ISSUE 22

Index of Technical Instructions Contained in NR/L2/SIG/11120

inactive
Organization: NR
Publication Date: 1 September 2009
Status: inactive
Page Count: 7

Document History

TI 000 ISSUE 36
September 3, 2022
Current Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 35
December 4, 2021
Current Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
NR TI 000
April 28, 2017
Current Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 33
June 1, 2012
Current Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 32
March 1, 2012
Current Index of Technical Instructions contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 31
December 3, 2011
Current Index of Technical Instructions contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 30
September 1, 2011
Index of Technical Instructions contained in NR/L2/SIG/11120
Index of Technical Instructions contained in NR/L2/SIG/11120
TI 000 ISSUE 29
June 1, 2011
Index of Technical Instructions contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 28
March 1, 2011
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 27
December 1, 2010
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 26
September 1, 2010
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 25
June 1, 2010
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 24
March 1, 2010
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 23
December 1, 2009
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 22
September 1, 2009
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 21
June 1, 2009
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
TI 000 ISSUE 20
March 1, 2009
Index of Technical Instructions Contained in NR/L2/SIG/11120
A description is not available for this item.
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References

This document references:
NR TI 005 - Defective AWS - Restricting Signals
Published by NR on August 26, 2008
Introduction Due to an AWS electro-inductor failure, the DR relays of two signals were disconnected. They remained disconnected for several months, and drivers began to ignore the double yellows...
This document references:
NR TI 008 - Point Circuits: Drive & Detection Supplies
Published by NR on January 1, 2005
INTRODUCTION: Signalling circuits are usually designed to be earth free, which reduces the potential for wrong side failures due to earth faults. Point drive and detection circuits are at particular...
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