Deep Foundations Institute (DFI) has released a free, 187-page report from a workshop on quality assurance practices for acceptance of post-grouted drilled shafts. The workshop was held in Oc...
Read MoreCrosshole Sonic Logging (CSL) evaluates the integrity of the concrete of drilled shafts and other cast-in-place deep foundations. Ultrasonic transmitters and receivers are inserted in water-filled tu...
Read MoreKeller North America announces the acquisition of the GeoConstruction group (“Bencor”) of Layne Christensen Company, a company that operates internationally, with headquarters in Frisco, Tex. This ac...
Read MoreThe Cross-Hole Analyzer evaluates the quality of the concrete of deep foundations by the Crosshole Sonic Logging (CSL) method. It also performs Single Hole Sonic Logging (SSL). The Cross-Hole Anal...
Read MoreThe Minnesota Department of Transportation (MnDOT) announced, last Friday, the completion of the construction of 40 drilled shafts that will support foundations for the new St. Croix River Bridge....
Read MoreDFI's Drilled Shafts Specialty Seminar will take place at Embassy Suites Hotel - Bloomington Minneapolis, MN on July 12th, 2010. This seminar will give attendees the opportunity to learn from expe...
Read More