An auger is used to drill into the ground next to the concrete pile where the boy is trapped. “Under the plan, after the concrete pile is pulled out, the Combat Engineer Brigade 25 will determine the position of the boy and cut the concrete pile to bring him out." Sone witnesses said that the boy cried for help for some ten minutes after falling into the concrete pile. “Under the plan, after the concrete pile is pulled out, the Combat Engineer Brigade 25 will determine the position of the boy and cut the concrete pile to bring him out." Sone witnesses said that the boy cried for help for some ten minutes after falling into the concrete pile.