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RSU 420 Brakes and pneumatic equipment

Page 2 of 2 Rail Infrastructure Corporation Version 2.0 April 2002

5.2.2 If a train has 80% or more of vehicles/load with fixed exhaust chokes then a HP

grade examination is not required.

[6] Identification of cocks

6.1 All cut-out or isolation cocks shall be clearly identified and handles painted white, or other

contrasting colour. Refer to the ROA Manual of Engineering Standards and Practices,

Section 7.5.10.