Wedgefield, Sims Metal yard, the first batch of BHP Billiton Dash 8 locos to be scrapped, 5646 serial 8244-11/92-135 one of a pair of new Goninan WA built CM40-8 units has already had most of the hood removed and the V16 7FDL prime mover is visible, sister unit 5647 sit along side with the same fate coming up next.