WOD type iron ore waggon WOD 31461 is one of a batch of sixty two built by Goninan WA between April and August 2000 with serial number 950086-033 and fleet number 524 for Koolyanobbing iron ore operations with a 75 ton capacity for Portman Mining to cart their Koolyanobbing iron ore to Esperance, PORTMAN has been painted out, empty train arriving at Binduli Triangle, 31st July 2010.