WOD type iron ore waggon WOD 31488 is one of a batch of sixty two built by Goninan WA between April and August 2000 with serial number 950086-060 and fleet number 551 for Koolyanobbing iron ore operations with a 75 ton capacity build date 07/2000, for Portman Mining to cart their Koolyanobbing iron ore to Esperance, PORTMAN has been painted out, West Kalgoorlie loaded with fines, 2nd June 2010.