NR NR/L2/TRK/001/MOD11 ISSUE 9 PDF

This module of NR/L2/TRK/001 specifies, in relation to track geometry:

a) track geometry inspection;

b) track geometry measurement requirements;

c) action and associated timescales for the rectification of geometry faults;

d) the inspection and control measures required for sections of track for which recorded track geometry is worse than ‘poor’;

e) the requirements for managing dip angles;

f) retention of records.