Three employees of Sabina Farmers Exchange Inc. in Wilmington, Ohio were found working inside a grain storage bin while a mechanical sweep auger, a machine used to push grain remaining at the bottom of a storage bin toward the bin's opening, was operating.
It takes only five seconds for a worker who is walking on moving grain to become engulfed in it to the extent that he is unable to extricate himself. It only takes 60 seconds for him to become completely submerged.
