What is a caisson drill rig?

The Caisson Drill Rig specializes in large diameter holes. A Caisson Drill can drill a hole that has a diameter from 12″ to up to 6′. The drill can go up to 50′ deep, also. Even though the LoDril can be used in almost any drilling situation you can imagine, it really earns its reputation in difficult access drilling.

Can a caisson drill rig Drill a large hole?

Among the many drilling services our company has to offer, we also have the capabilities and experience to drill large diameter holes using our Caisson Drill Rig. These holes can be used for elevator shafts, footings for buildings, cell towers, etc.

What type of drill rig does Eastern Caisson use?

Eastern Caisson uses a Watson 2000 rubber-tired drill rig for large drilling units that offer quick over-the-road mobilization. This drill rig features a drilling unit capable of drilling up to 60' deep and is mounted on a heavy-duty Hendrickson 8x4 carrier.

What are the different types of caisson drilling rigs?

There are different types of caisson drilling rigs, including tripod drills and crawler cranes, which have varying reach capabilities. The drilled hole is then lined with a casing to prevent collapse and maintain stability as the drilling reaches the desired depth, often reaching bedrock or stable soil layers.

Why is caisson drilling important?

Caisson drilling is essential for ensuring the stability and durability of the construction, as it can overcome obstacles such as soil settlements and seismic loads. The process requires specialized caisson drilling equipment, including drilling rigs, slurry pumps, casing pipes, and drill holes of various sizes.

How does a caisson drill work?

The construction of a caisson involves drilling a hole into the ground and filling it with fresh concrete, creating a solid column that provides stability and support to the structure above. Caisson drilling is a complex process that requires specialized equipment such as drill rigs, rotators, vibro hammers, and oscillators.