The Pile Driving Contractors Association (PDCA) is an organization of pile driving contractors that advocates the increased use of driven piles for deep foundations and earth retention systems.
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Jon Peltier’s Excel Charts
Jon Peltier is a very well known consultant in the Excel community. He has a large collection of tips and tricks for making some charts that you would have never thought Excel could do. Very […]
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USBR Engineering Geology Group
Homepage for one of the best free resources for engineering geologists, the USBR Engineering Geology Field Manual. They also have information on Terrestrial 3d Photogrammetry and LIDAR for rock mass characterization and other applications. Visit […]
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TenCate Mirafi
Manufacturers of geosynthetic products including geotextiles, geogrids and geocomposites. Visit TenCate Mirafi