Here is a video of amazing technique for delivering wood that a barge vessel Seaspan Harvester reveals in British Columbia, Canada
This is a completely new method that the barge vessel uses to dump its cargo into water. Firstly the ship needs to capsize and tilts 30° so it can dump the lumber into the water.
This barge timber without having own engine is being loaded and unloaded by itself but pushed by a tug boat, Seaspan King.
Have you ever seen such a technique for unloading a vessel?