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NR/L2/TRK/030

Concrete Sleepers and Bearers

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Organization: NR
Publication Date: 5 March 2016
Status: active
Page Count: 26
scope:

This specification gives technical requirements to be met by newly-manufactured concrete sleepers, bearers and related items procured for use in Network Rail's infrastructure. The specification should be read in association with the appropriate Network Rail standard drawings (RE/PW/XXX) for the particular sleeper or bearer design or with the manufacturer's accepted alternative designs.

This specification applies to the supply of new concrete sleepers and bearers for use as:

a) sleepers for plain line;

b) bearers in switch and crossing layouts;

This specification applies to all personnel who are responsible for supplying, purchasing, constructing, renewing or maintaining Network Rail's infrastructure.

Purpose

The purpose of this product specification is to define Network Rail's requirements for the supply of concrete sleepers and bearers.

Document History

NR/L2/TRK/030
March 5, 2016
Concrete Sleepers and Bearers
This specification gives technical requirements to be met by newly-manufactured concrete sleepers, bearers and related items procured for use in Network Rail’s infrastructure. The specification...
December 5, 2015
Concrete Sleepers and Bearers
This specification gives technical requirements to be met by newly-manufactured concrete sleepers, bearers and related items procured for use in Network Rail’s permanent way. The specification should...
August 2, 2003
Concrete Sleepers & Bearers (aka NR/SP/TRK/030)
INTRODUCTION This specification gives technical requirements to be met by newly-manufactured concrete sleepers, bearers and related items procured for use in Network Rail's permanent way. The...
December 1, 1996
Concrete Sleepers and Bearers (aka NR/SP/TRK/030)
This specification applies to all newly-manufactured concrete sleepers and concrete bearers to be used in Railtrack's permanent way. PURPOSE This specification gives the technical requirements to...

References

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