Rolta is an Indian multinational organization and a strong player in the GIS, Photogrammetry, Defense, Homeland Security and Enterprise Communication.
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Shorepac Construction Drilling
CETCO Construction Drilling Products provides bentonite and polymer specialty products and services for subsurface excavations including drilled shafts, tunnel boring, bored piles and diaphragm walls. Visit Shorepac Construction Drilling
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FHWA Geotechnical Engineering Publications
For transportation related geotechnical engineering, these publications are an absolute must! But all practicing geotechs should find something useful. Visit FHWA Geotechnical Engineering Publications
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GEOVision
GEOVision offers a full range of high-quality geophysical data acquisition, analysis, and imaging services. GEOVision specializes in non-invasive methods of investigtion for engineering, environmental, groundwater, mining, and archaeological applications. Visit GEOVision