Tiebacks

Tiebacks are often used to reinforce temporary shoring systems during deep excavations in dense or restricted areas. When paired with soldier piles, lagging, or sheet pile walls, tiebacks help limit ground movement and improve safety for crews, adjacent structures, and nearby utilities.

Retaining walls and abutment structures can experience increasing lateral pressure from soil, water, or surcharge loading. Tiebacks provide added resistance to these forces and can be integrated into rehabilitation plans to extend wall service life without full replacement.

Tiebacks are used to stabilize abutments, wing walls, approach slopes, and corridor features where erosion, slope movement, or differential pressures threaten performance. GSI designs systems to support stability while maintaining access and minimizing disruption.

In landslide-prone corridors and steep terrain, anchors can be combined with soil nails, shotcrete, mesh, and drainage measures to reinforce unstable slopes. This approach helps reduce movement risk while limiting environmental disturbance in sensitive areas.