Evergreen Line Rapid Transit (EGRT)

At-grade light rail slab and crash wall support, for EGRT light rail transport system. AGI, in conjunction with the GEOR, designed the ground improvement system to reduce seismic lateral spread and uplift displacements. The approach of installing CDSM and helical pile elements was incorporated in lieu of conventional driven piles to provide cost savings to the project and avoid potential issues caused by adverse obstructive material