Conductance Subsurface Instrumentation LLC
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  support@csistefani.com   |   209-937-9476

532 West Harding Way
Suite A
Stockton, CA 95204

Tel: 209-937-9476
Fax: 209-937-9476
Cell: 209-482-7373

csi, llc - SERVICES OVERVIEW

levee failureCSI's primary service provides local reclamation districts with conductivity studies for levees in the Sacramento – San Joaquin Delta.  The studies are then utilized by the reclamation district engineers to determine possible areas of concern to levee integrity.

CSI also can locate buried and unmarked metal containers such as fuel tanks, metal barrels (possibly containing various chemicals) and create maps of underground plumes from certain types of chemicals.  In addition, CSI offers an emergency response service should a rapid assessment be required.

CSI can detect irregularities in levee sub-surfaces, which can help prevent catastrophic disasters.  A typical disaster can cost up to $50 million per levee system. The Upper and Lower Jones Tracts failure cost nearly $100 million in repair and restoration alone, not including crops and property lost. 

Learn more about the services offered by CSI:

New Technology Gives CSI the Edge

gpsKeeping up with current technology is essential to the success of CSI. That’s why in 2004, we updated our instrumentation to Geonics EM-31(top-of-the-line in the industry) enhanced with a Trimble Ag 132 GPS unit with sub meter accuracy (within a foot and a half).

But that’s not all. Because of CS I 's unique levee studies, Geomar, the company that developed the EM-31 software, developed a customized program with continual updates that offers data in a straightforward and accurate manner.

Digital Reports Offer Better Data

Incorporating new technology with records from the 1980s and 1990s means CSI can offer conductivity reports that include comparative data. For our clients, that means more information to draw from when making important decisions.

Contact CSI today if you'd like to learn more about our services
or would like someone to contact you.