Limited Access Micropiles
Need high capacity micropiles in 8 feet of headroom? No problem with a rig that fits through a 3′ x 6′ door.
APPLICATIONS
- Temporary and Permanent Building Underpinning
- Seismic retrofits
- Arresting settlement
- Deep foundation in low headroom
INSTALLATION
- Install casing through soft soils to rock
- Drill socket into rock
- Trimmie grout reinforcing steel
- Capacity developed through friction capacity
CAPACITIES
- Thread Bar Reinforcing 20 – 150 T 6″ to 8″ Drilled Hole
- Pipe Reinforcing 50 to 300 T 8″ to 12″ Drilled Hole
- Capacities depend on the quality of the rock