NR - RT/CE/S/029 ISSUE 3
Wood Sleepers & Bearers & Longitudinal Timbers (aka NR/SP/TRK/029)
inactive
| Organization: | NR |
| Publication Date: | 1 February 2000 |
| Status: | inactive |
| Page Count: | 22 |
scope:
This specification applies to the supply of new hardwood and softwood timber for use as
• sleepers for plain line;
• bearers in switch & crossing layouts, and
• longitudinal timbers for bridges and pit roads.
PURPOSE
This specification defines the requirements for the supply of wood sleepers and bearers, and longitudinal timbers, for use in Railtrack's permanent way.
Document History
March 5, 2022
Wood Sleepers, Bearers and Longitudinal Bearer Systems
This specification applies to the supply of new timber for use as:
• Hardwood sleepers for plain line;
• Hardwood bearers in switch and crossing layouts;
• Hardwood and softwood...
September 5, 2015
Wood Sleepers, Bearers and Longitudinal Timbers
This specification applies to the supply of new hardwood and softwood timber for use as:
sleepers for plain line;
bearers in switch and crossing layouts;
longitudinal timbers for bridges and...
December 1, 2005
Wood Sleepers, Bearers & Longitudinal Timbers (aka NR/SP/TRK/029)
This specification applies to the supply of new hardwood and softwood timber for use as
sleepers for plain line;
bearers in switch & crossing layouts, and
longitudinal timbers for bridges and pit...
RT/CE/S/029 ISSUE 3
February 1, 2000
Wood Sleepers & Bearers & Longitudinal Timbers (aka NR/SP/TRK/029)
This specification applies to the supply of new hardwood and softwood timber for use as
• sleepers for plain line;
• bearers in switch & crossing layouts, and
• longitudinal timbers for bridges...
October 1, 1999
Hardwood Sleepers, Bearers & Longitudinal Timbers (aka NR/SP/TRK/029)
This specification applies to the supply of new hardwood timber for use as sleepers for plain line, bearers in switch & crossing layouts, and longitudinal timbers for bridges and pit roads.
PURPOSE...
April 1, 1998
Hardwood Sleepers, Bearers & Longitudinal Timbers (aka NR/SP/TRK/029)
This specification applies to the supply of new hardwood timber for use as sleepers for plain line, bearers in switch & crossing layouts, and longitudinal timbers for bridges and pit roads.
PURPOSE...
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