Failures of two S class locos saw the rare occurrence of three of them on the one train.

S3301 leads a loaded bauxite train from Calcine, heading to Kwinana.

A loaded caustic train for Alcoa at Calcine departs the loop at Mundijong.

A loaded alumina train races through Mundijong Junction led by S3310.

Rumbling through Mundijong, P2504 works 1932 extra rake of loaded bauxite from Calcine to Kwinana for Alcoa using the hired XG coal hoppers from Verve Energy.