Geotechnical engineering consultants located in Tucson, AZ specializing in the transportation industry. Expertise includes drilled shafts, MSE-walls, soil nail walls, side-hill retaining walls, forensic analysis, and more. NCS also advises ADOT and other agencies on LRFD implementation and teaches courses on LRFD, drilled shafts, MSE-walls and more for the FHWA National Hiwghway Institute, ASCE and others.
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SoilVision Systems, Ltd.
SoilVision systems produces geotechnical database and modeling software. Modeling software allows users to analyzed geotechnical and geoenvironmental problems in 2D and 3D quickly and accurately. Visit SoilVision Systems, Ltd.
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USGS Videos and Animations
This database contains a collection of USGS videos and animations. Although by no means exhaustive, the list provides a broad representation of USGS research available through visual media. Visit USGS Videos and Animations
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Salt Cavern Information Center
Information about storage of non-hazardous oil field wastes in salt caverns. Visit Salt Cavern Information Center