WOD type iron ore waggon WOD 31459 is one of a batch of sixty two built by Goninan WA between April and August 2000 with serial number 950086-031 and fleet number 522 for Koolyanobbing iron ore operations with a 75 ton capacity build date 06/2000 for Portman Mining, with PORTMAN painted out, Binduli Triangle 22nd August 2010.