Tieback anchor projects in Hawaii to remediate a failing wall and slope

Excavator mounted TEI Rock Drill to install tieback anchors in Hawaii

Excavator mounted TEI Rock Drill to install tieback anchors in Hawaii

Structural Systems Inc. recently completed tieback anchor projects at two sites along the coast of Hawaii. Failing retaining walls were stabilized using a total of 93 anchors ranging in length from 50 to 65 feet. The access was difficult, and the anchors were installed from a custom made platform attached to an excavator using a TEI Rock Drill that allowed wireless of the drill for the most challenging locations. [Source: National Driller. Image: National Driller]