Loading...
Welcome to Zonebolt
Left left-line

CAISSONS AND PILES DRILLING

Caisson drilling and shoring in los Angeles and suburbs is a construction technique used to create deep foundations for large structures, such as bridges, piers, and buildings, particularly in challenging environments like water or soft soils. The process involves the installation of large, hollow, cylindrical structures called caissons, which are typically made of steel or reinforced concrete. These caissons are drilled or sunk into the ground to reach stable bedrock or a solid layer that can support the weight of the structure. Once in place, the caisson is filled with concrete to form a strong, stable foundation. Caisson drilling is often used when traditional shallow foundations are not feasible due to the depth required or poor soil conditions. This method ensures structural stability in areas where load-bearing soil is inaccessible, making it a crucial technique for heavy construction projects.

caisson-piles
caisson-drilling

Key features of caisson drilling:

  • Our professional technicians will initiate a visit to your site to examine the existing topography and determined the access and restrictions. The process then begins with the drilling of a hole to the required depth. Our professional operators achieved that by using various drilling techniques such as rotary drilling or augering. Depending on the engineering plans various drilling diameters can be indicaticed such as 24", 30", 36", 42", 48" or 60" width. Our drilling rigs also varies in sizes from Babydrill with 3' access requirement to Midi Drill and large drill rigs.
  • Once the desired depth is reached and approved by a soil deputy technician, a caisson or casting is typically placed into the hole. This structure can be filled with concrete to create a solid foundation.

Challenges:

  • The initial cost can be higher than other foundation methods.
  • The drilling Process can be complex and may require specialized equipment and expertise. Hiring Zone Bolt, Inc will assure the clients reliability, expertise and problem solving in most complex situations.

In summary caisson drilling stands as a testamentto engineering ingenuity allowing for the sturdy foundations of structures that withstand the test if time, even admist the most challenging environments. Our professional estimators are ready to take on your inquiry and provide you with a very competing price that won't hurt your pocket.

caisson-foundation

Drilling in high water tables:

Drilling in areas with a high water table requires specific techniques to manage the water and ensure safety and efficiency. Here are some steps Zone Bolt Inc wants you to consider:

  • Depending on the purpose, methods like rotary drilling, air drilling, or casing methods might be appropriate. For deep foundations, caisson drilling or auger drilling with casing may be used.
  • Our drilling crew sometimes drill a casing into the ground to create a barrier that prevents water from flooding the hole. This is especially important in loose or saturated soils.
  • Another method is to Implement a Pumping System: If water enters the drilling site, using pumps to remove excess water can help maintain a dry working area. This is crucial for stability and safety.
  • or finally we can utilize Bentonite Slurry: In some cases, bentonite can be used to create a slurry that helps stabilize the walls of the hole and prevent water from entering.

 
Right space Right left-line Right right-line