NR - RT/E/S/10138 ISSUE 1
Train Protection & Warning System (TPWS) - Transmitter Loop Requirements & Positioning (aka NR/SP/SIG/10138)
inactive
| Organization: | NR |
| Publication Date: | 1 January 2000 |
| Status: | inactive |
| Page Count: | 26 |
scope:
This issue of the Specification applies only to Redifon MEL TPWS equipment, compliant to RT/E/S/10134, required to be fitted to signals. It does not include the requirements for TPWS Transmitter Loops at Other Locations (as defined in the Railway Safety Regulations 1999) which will be covered in a later issue.
Purpose
This Specification defines the criteria for the positioning of Train Protection and Warning System (TPWS) transmitter loops and determination of the need for Overspeed Sensor Systems.
Document History
April 1, 2004
Train Protection & Warning System (TPWS) - Transmitter Loop Requirements & Positioning (aka NR/SP/SIG/10138)
This issue of the Specification includes the requirements for and positioning of TPWS Transmitter Loops at signals, speed restrictions and Buffer Stops, at which the provision of TPWS is necessary to...
October 1, 2000
Train Protection & Warning System (TPWS) - Transmitter Loop Requirements & Positioning (aka NR/SP/SIG/10138)
This issue of the Specification includes the requirements for and positioning of TPWS Transmitter Loops at signals and Buffer Stops. It does not include the requirements for TPWS transmitter loops at...
RT/E/S/10138 ISSUE 1
January 1, 2000
Train Protection & Warning System (TPWS) - Transmitter Loop Requirements & Positioning (aka NR/SP/SIG/10138)
This issue of the Specification applies only to Redifon MEL TPWS equipment, compliant to RT/E/S/10134, required to be fitted to signals. It does not include the requirements for TPWS Transmitter...
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