The latest issue of Deep Foundations Magazine is available online from the Deep Foundations Institute (DFI). The September/October 2017 issue cover story is about the 2017 OPA Winning Project – The Expansion and Preservation of the Andrew Mellon Building in Washington D.C. This project involved adding a basement beneath the existing foundations of the National Historic Landmark. Berkel & Company Contractors designed micropiles to serve as the shoring system and the permanent deep foundation elements.
[Updated Thursday May 29, 2009 – 1:00 PM PDT] Added a photo of the AIS Kaiser S2 excavator (spider excavator), and added photos of the Devil’s Slide debris dump where they have put the landslide material removed and the material from the tunnel excavation. [/Update]
Grant Wilcox, Geology Branch Chief with CALTRANS Office of Geotechnical Design West gave a presentation on the Devil’s Slide repair along PCH Highway 1 at the Southwest Geotechnical Engineer’s Conference on May 12 in Phoenix. I’ve posted about the project here before. When I saw Mr. Wilcox, I knew he looked familiar but I couldn’t figure out why. At the beginning of his presentation he made light of his being on You-Tube…then it clicked! He gave a nice overview of the history of the failures, the geology, and the tunnel project. What follows are a few quick tidbits from his talk based on my notes. (Photo via Caltrans site).
Hawthorne, NJ (December 27, 2012): Patrick Bermingham, CEO of Bermingham Foundation Solutions, Hamilton, Ontario, Canada, was awarded the Ben C. Gerwick Award for Innovation in Design and Construction of Marine Foundations at a dinner in early December at the DFI Marine Foundation Seminar in Norfolk, Va. The annual award recognizes innovative excellence in the design and construction of marine foundations, and honors Ben C. Gerwick for his achievements during his 62-year career in the field of marine foundations. The award is sponsored by the Deep Foundation Institute Educational Trust, University of California Department of Civil and Environmental Engineering, and the Ben C. Gerwick Company.
[Editor] Click through for the rest of the press release from DFI. [/Editor]