Organizations
National Science Foundation ( http://www.nsf.gov )
Mid-America Earthquake Center ( http://mae.cee.uiuc.edu )
US Geological Survey ( http://www.usgs.gov )
American Society of Civil Engineers ( http://www.asce.org )
American Society for Testing and Materials ( http://www.astm.org )
Earthquake Engineering Research Institute ( http://www.eeri.org )
US University Council on Geotechnical Engineering Research ( http://www.usucger.org )
Soil Sampling, Drilling Rigs, Augering, & Rock Coring:
Demo of AMS Powerprobe Sampling at GT (23 April 2009, photos by Ross Cutts)
http://www.vibracoring.com/
http://www.ackerdrill.com
http://www.cmeco.com/drills/
http://www.paddockdrilling.com
http://www.boartlongyear.com/
http://www.mobileaugers.com/
http://www.greggdrilling.com/
Continuous Soil Sampling Methods
http://www.ams-samplers.com/
http://www.geoprobe.com/
Flat Plate Dilatometer Test (DMT) for soils
General
http://www.marchetti-dmt.it
Suppliers
http://www.gpe.org
http://www.pagani-geotechnical.com/
http://www.insitusoil.com/
Cone Penetration Testing (CPT)
General
http://www.conepenetration.com/
CPT Systems and Distributors
A.P. VanDenBerg (http://www.apvdberg.nl/)
Envi AB (http://www.envi.se/)
Geomil (http://www.geomil.com/)
Geonor (for Van Den Berg) (http://www.geonor.com/)
Geotech AB (http://www.geotech.se/)
Gouda Manufacturing (GMF) (http://www.goudageo.com/)
Pagani (http://www.pagani-geotechnical.com/)
Structures Analysis Geotechnical Equipment (SAGE mini-cones) (http://www.sage-engineering.net/)
Vertek (http://www.vertek.ara.com)/
Lankelma (http://www.lankelma.com)/
CPT Service and Field Testing Firms
ConeTec Investigations (http://www.conetec.com/)
Fugro Geosciences (http://www.fugro.com/)
Gregg Drilling & Testing (www.greggdrilling.com)
Minnesota GeoServices (http://www.mngeoservices.com/)
Soil & Material Engineers (S&ME) (http://www.smeinc.com/)
Southern Earth Sciences (SES) (http://www.soearth.com/)
Stratigraphics (http://stratigraphics.com/)
Wright-Padgett-Christopher (WPC) (http://www.wpceng.com/)
In-Situ Soil Testing (http://www.insitusoil.com/)
Braun Intertec (http://www.braunintertec.com)
American Engineering Testing, Inc (https://www.amengtest.com)
Pressuremeter Testing (PMT)
http://www.cambridge-insitu.com/
http://www.roctest.com/index.php?module=CMS&func=view&id=69
http://www.apageo.com/
http://www.insitusoil.com/
Vane Shear Test (VST) or field vane (FV):
General
http://www.pagani-geotechnical.com/
http://www.geonor.com/
http://www.envi.se/
http://www.apvdberg.nl/
http://www.geomil.com/
Geophysical testing
Suppliers
http://www.usradar.com/
http://www.geometrics.com/
http://www.geonics.com
http://www.sensoft.ca/
http://www.gdsinstruments.com
http://www.greggdrilling.com/
http://www.gemsys.ca/
http://www.conetec.com/
Field Instrumentation Equipment
http://www.geokon.com/
http://www.geocomp.com/
http://www.slopeindicator.com/
http://www.solinst.com/
http://www.geocon.com
Rieker, Inc (http://www.riekerinc.com/)
Laboratory Testing Equipment Suppliers
http://www.geocomp.com/
http://www.gcts.com/
http://www.durhamgeo.com/
http://www.gdsinstruments.com/
http://www.geotac.com/
Related books on In-Situ Testing available at:
Papers on Cone Penetration: (http://www.geoengineer.org/cpt10.html)
Papers on Flat Dilatometer: (http://www.geoengineer.org/dilatometer10.html)
More Geo-Sites of Interest
Geoengineer: (http://www.geoengineer.org)
Leaning Tower of Pisa (http://www.pbs.org/wgbh/nova/pisa/)
Swedish Geotechnical Institute (SGI): (http://www.swedgeo.se)
Electronic Journal of Geotechnical Engineering (http://www.ejge.com)
Earth Science Image Bank: (http://www.earthscienceworld.org/imagebank/submit/index.html)
Earthworks-jobs (http://www.earthworks-jobs.com)
Geotech Links: (http://www.geotechlinks.com)
Norwegian Geotechnical Institute (http://www.ngi.no)