The ATSB is investigating the collision between coal trains MB526 and AH378 at Kooragang Coal Terminal, NSW, on 29 July 2020.

At approximately 0508 on, a Pacific National loaded coal train, MB526, collided with the rear of a One Rail loaded coal train, AH378. At the time, AH378 was unloading at Kooragang Coal Terminal. AH378 had approximately 60 wagons to be unloaded when MB526 collided with it. The collision resulted in the derailment of the last two wagons of AH378, and significant damage to the rail infrastructure. The leading locomotive of MB526 also derailed. The derailed locomotive and wagons came into contact with two adjacent stationary trains (BC346 & HV274), disabling both. The driver of the derailed locomotive sustained minor injuries.

This investigation is being led by the NSW Office of Transport Safety Investigations (OTSI). OTSI conducts rail investigations in NSW on behalf of the ATSB under the Transport Safety Investigation Act 2003. Investigators have commenced collecting evidence from involved parties.

Should any safety critical information be discovered at any time during the investigation, the ATSB will immediately notify operators and regulators so appropriate and timely safety action can be taken.

A final report will be published at the conclusion of the investigation.