I like Hayward Baker’s series of videos using animations to demonstrate different geotechnical construction methods. This video demonstrates how tangent pile shafts or secant pile shafts are constructed. Check out the video. Note: Hayward Baker is a sponsor of this website.
A temporary micropile underpinning foundation system was used to support the abutments of the US 69 bridge over the Kansas River near Kansas City, KS while repairs to the abutment bearing devices were performed. This post is based on my notes from the presentation titled “Emergency Micropile Underpining of the U.S. 69 Truss – Kansas River Bridge” by Jim Brennan, Assistant [State?] Geotechnical Engineer with KDOT. It was the first presentation of the 34th Southwest Geotechnical Engineers Conference in Phoenix this week. Read on for more.
Acquisition of geotechnical contractor Moretrench further strengthens the company’s product range, geographic footprint, and sector diversity. Hanover, Md., April 19, 2018 – Keller and Hayward Baker have acquired Moretrench, a contractor operating predominantly along the east […]