CASESTUDY SUBGRADE IMPROVEMENT TX3 The Challenge: The berm had to be constructed on a portion of the lakebed, which consisted of soft soil sediments. The engineer, Montgomery Associates, determined that building on top of the existing grade offered the simplest and most cost-effective solution. For this approach, the engineer decided to incorporate a mechanically stabilized layer (MSL) utilizing Tensar ® TriAx ® Geogrid at the base of the berm st

Join for free to read