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Each download presented here is for educational purposes only and is not intended to render engineering or other professional services. Use of the download in whole or in part for design, construction or any other application is at the sole risk of the user. If such engineering or professional services are required, the assistance of an appropriate professional should be sought. NCS GeoResources, LLC, shall not be responsible or liable in any way for any errors, omissions, or damages arising out of the use of the information provided in any download.



  • Soils and Foundations Reference Manual –  Volume I and  Volume II (December 2006) – Prepared by Naresh Samtani and Ed Nowatzki for the Federal Highway Administration. Note: You need to download each volume separately. Learn More






























  •  The Ultimate Geotechnical Engineering Challenge by Edward A. Nowatzki (May 2007). A retrospective on his work on the geotechnical aspects of the Apollo 11 lunar module or “LM” while working for Grumman Aircraft Engineering Company in the late 1960’s.














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