World leader in manufacture of geotechnical instruments, materials testing equipment, and environmental and remediation pump systems.
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Geotechnical Engineering Directory
They claim to be the most comprehensive Geotechnical Engineering directory on the web. Around since 1999. Visit Geotechnical Engineering Directory
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Pile Driving Contractor’s Association
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. Visit Pile Driving Contractor’s Association
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Geokon, Inc.
Geokon, Inc. manufacturers a full range of high-quality geotechnical instrumentation suitable for monitoring the safety and stability of a variety of civil and mining structures. Visit Geokon, Inc.