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Formation and drainage

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john (Guest)

04 April 2015, 1:21pm

what is the drainage condition around the rail formation

Philip Leslie Ransom

20 April 2015, 3:08pm

John, A well engineered and properly maintained formation drainage is one of the fundamentals of good formation support to the track form and railway earthworks.

Constantin Ciobanu

01 October 2015, 9:31am

There a two main NR standrads that can be used as reference for draiange:


NR/L3/CIV/005 - The Railway Drainage System Manual


NR/SP/TRK/9039 - Formation Treatments

Tan Jun Khiang (Guest)

23 June 2018, 12:47am

What are the ways of assessing residual ballast life and performance?

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