NR NR/L2/TRK/001/MOD09 ISSUE 6 PDF

This module of NR/L2/TRK/001 covers the following (as summarised in Table 1):

a) minimum rail depths;

b) measurement of sidewear and permitted limits and actions for sidewear;

c) gall;

d) rail depth (minimum rail strength analysis);

e) loss of rail foot;

f) inspections for rail corrosion and rail depth in level crossings and RRAPs;

g) use of coated rail and premium steel rail;