The Deep Foundations Institute is offering an educational program titled, “Soil Nailing & Tieback Earth Retention.” This day-and-a-half event takes place May 6-7 at the Pointe Hilton Tapatio Cliffs Resort in Phoenix. Attendees will earn all about the design, construction and quality concerns associated with soil nail earth retention systems. Get all the details by visiting or telephoning 973-423-4030.