By removing the drill’s kelly bar and utilizing alternate tooling described below, many types of anchors can be installed in both the vertical and horizontal positions.
- Tiebacks & Soil Nails- utilizing continuous flight augers, tri-cone/drag bits, down hole hammers, helical anchors, or grouted hollow bars.
- Helical Anchors
- Soil Mixing
The above methods can be installed for a variety of applications such as structural load bearing support, tie-down anchors preventing up lift, slide stabilization and earth retention applications.
The above applications can utilize a top mounted or inline swivel to introduce air, water or grout.