The folks at Pile Dynamics, Inc. (PDI) produce a monthly newsletter that is always full of great information. This month, they celebrate their 100th edition, you can view it and all past editions at Pile.com. In this issue, Frank Rausche and Garland Likins, the PDI founders, reflect on 50 years of dynamic pile testing…essentially the 50th anniversary of the Pile Driving Analyzer (PDA). It’s a fascinating read! Congratulations Frank and Garland for your amazing legacy with PDA and all of the amazing products PDI has produced over the years, and I’m looking forward to reading the next 100 newsletters!
