*** Withdrawn ***
CoP Volume 4 is now significantly outdated and superseded by other RISSB products.
As such, the CoP remains available for download (for information purposes) however is no longer supported by RISSB.

Use of any information contained in this product is at the users discretion and risk

This Part of Volume 4 describes principles for track, civil and electrical infrastructure elements.

The development of this Part has taken into consideration the practices described in Volume 4, Part 1 and the underlying uniformity and safety principles described in both Volume 1 and AS 4292.1.