West Kalgoorlie, AQHY 30057 with sulphuric acid tank CSA 0089, originally built by WAGR Midland Workshops in 1964/66 as a WF type flat waggon, then in 1997, following several recodes and modifications, was one of seventy five waggons converted to the WQH type to carry CSA sulphuric acid tanks between Hampton/Kalgoorlie and Perth/Kwinana, part of loaded acid train 2406 arriving back in the yard. CSA 0089 was built by Vcare Engineering, India for Access Petrotec & Mining Solutions in 2015.