The Challenge
From a certain span width manufacturers of MultiPlate structures recommend to preshape the soil. Preshaping means, a certain area of the prepared soil taken out. Thus an optimum posi-tioning of bottom plates is guaranteed, and more important, the space on either side of the bot-tom half of the pipe is completely filled with soil.
So done for this project: Preshaping was made with a wooden moulding device. The MultiPlate structure serves as a road crossing of a waterway, which is part of the discharge between Burghammer and Kleine Spree.
