Based in Worcester, MA, NDT Corporation provides nondestructive testing services to assess the condition of bridges, tunnels, pipes, and concrete structures and geophysical testing to assess soil and bedrock foundations.
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ACH Foam Technologies
Manufacturer of expanded polystyrene geofoam and engineered construction products. Visit ACH Foam Technologies
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Limitstate:GEO
LimitState:GEO is truly unique software which allows users to easily and rapidly analyse geotechnical stability problems of almost any type – including combined problems simultaneously involving slope stability, retaining walls, footings and tunnels. Visit Limitstate:GEO
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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