Geotechnical Engineering Consulting Services

Since our inception in 1994, Geosciences Design Group, LLC has provided geotechnical engineering services for numerous projects, large and small, for a spectrum of clients and projects sites that range from local homeowners to governmental agencies and large corporations with interests extending across the country and internationally.

As geotechnical consultants we provide the information needed to design and construct all sorts of civil projects, such as highways, buildings, bridges, towers and dams. In addition, we provide expertise to assess and recommend treatments for slope stability issues, excavation and tunneling concerns, and practically any kind of problem that involves the behavior of soil, bedrock and ground water as they relate to man’s desire to reshape the earth and build upon it.

We bring competence, experience and innovation to projects and always seek to add value as a consultant of choice for projects ranging from routine to the most complex.
 

Soil / Materials Laboratory

Development of reliable and representative data is critical to the engineering process.  Our in house laboratory is equipped to provide all of the routine and many of the more complicated types of testing needed to assess the engineering parameters of soil and rock. Experienced technicians and engineering professionals are responsible for conducting the tests essential for proper analysis and decision making. The strength, compressibility and volume change potential of cohesive soils are routinely analyzed with the use of precision, state-of-the-art equipment. Testing of cohesion-less, granular soils, bedrock cores and aggregates is also conducted – all in accordance with appropriate ASTM procedures and a professional standard of care that recognizes the importance of good data.
 

Seismic Design

Recent changes in building codes require new considerations for the seismic design of many types of buildings. Geophysical analysis of the shallow subsurface can frequently allow an improvement of the code requirements affecting a more economical structural design. In many cases this improvement in the seismic design criteria permits an owner to realize substantial saving in construction costs. Geosciences Design Group, LLC has invested in the equipment and new technologies that permit us to quickly and unobtrusively assess the site specific seismic response, determine the seismic shear wave velocities and characterize the subsurface conditions beneath a site through geophysical methods. Our specially trained staff in concert with affiliated scientific personnel on the west coast are capable of performing the seismic testing for addressing IBC building code requirements and to characterize subsurface conditions for a variety of project applications.
 

Typical Projects

Click here to view our Geotechnical Engineering Typical Projects featuring a variety of Geotechnical projects completed by Geosciences Design Group, LLC over the past couple of years.  You may also view some of our Project Highlights in .PDF format here.