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NR/L3/OPS/045/4.07 ISSUE 1

National Operating Procedure (NOP) 4.07: Taking Samples of Railhead Contamination

inactive
Organization: NR
Publication Date: 2 September 2017
Status: inactive
Page Count: 12
scope:

This procedure applies to all Network Rail Route Operations staff involved in taking samples of railhead contamination.

PURPOSE

This procedure sets out the requirements and methods used to gather, retain and analyse samples of suspected contaminants obtained from the running surface of a railhead following an incident.

Document History

NR/L3/OPS/045/4.07
December 7, 2019
National Operating Procedure (NOP) 4.07: Taking Samples of Railhead Contamination
This procedure applies to all Network Rail Route Operations staff involved in takingsamples of railhead contamination PURPOSE This procedure sets out the requirements and methods used to gather,...
NR/L3/OPS/045/4.07 ISSUE 1
September 2, 2017
National Operating Procedure (NOP) 4.07: Taking Samples of Railhead Contamination
This procedure applies to all Network Rail Route Operations staff involved in taking samples of railhead contamination. PURPOSE This procedure sets out the requirements and methods used to gather,...

References

This document references:
NR/L3/OPS/045 ISSUE 31 - National Operating Procedures Index
Published by NR on January 6, 2024
This standard applies to all employees with operational responsibilities who are competent to work within the operations environment in Network Rail Regions and Routes. Specifically, it covers: a)...
This document references:
NR/L3/OPS/045 ISSUE 31 - National Operating Procedures Index
Published by NR on January 6, 2024
This standard applies to all employees with operational responsibilities who are competent to work within the operations environment in Network Rail Regions and Routes. Specifically, it covers: a)...
This document is referenced by:
NR/L3/OPS/045/3.36 - National Operating Procedure (NOP) 3.36: Signals Passed at Danger (SPAD) or Signals Passed at RED (SPAR)
Published by NR on September 2, 2017
This procedure applies to Route Operations Control and the following: Signals. Stop boards or Indicators. Limit of Shunt Signals or Indicators. Position Light and Shunting signals where the normal...
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