Earthson Geotechnical is one of only a few companies to offer the experience, expertise and equipment required for rock drilling. An Earthson Geotech drilled rock hole ensures precise sizing for utility pole setting.
Experience
Earthson Geotech has successfully completed projects drilling through granite, limestone, sandstone and pinnacle rock in some of the hardest rock locations in the country. Several projects required coring and drilling rock density of 28,000 psi in strength.
Capabilities
- Large-diameter drilling in rock — up to 10 feet
- Drill rigs with 220,000 ft.-lbs. torque
- Drill rigs with 100,000 lbs. crowd force
- Down-hole hammer services to pulverize rock using Center Rock Inc. hammer drilling