California Aqueduct Subsidence Program
Supporting California’s Water Lifeline: LCI’s Role in Addressing Aqueduct Subsidence The California Aqueduct is a crucial part of the state’s water system, delivering water to 27 million people and irrigating …
As an employee-owned small business based in California, Lettis Consultants International, Inc. (LCI) is the world’s largest geohazards-focused earth science consultancy. LCI’s breadth of experience, research background, and collaborative company culture allow us to deliver unparalleled expertise for solving the world’s most complex and challenging geoscience problems.
LCI is a leader in seismic hazard analysis for critical or other high-consequence facilities (e.g. nuclear power plants, dams, or conventional structures) recognized throughout the United States and internationally. Our professionals deliver state-of-the-art methods, technical expertise and quality to meet our client’s objectives
LCI professionals have extensive experience conducting geologic hazard analyses for all types of facilities. LCI staff specialize in data integration commonly using geologic, geomorphic, seismic, paleoseismic, and geospatial data to develop state-of-the-art geologic hazard characterizations for projects large and small.
LCI staff have a broad range of expertise in engineering geology and geotechnical services to support the development of critical infrastructure throughout the world. Our focus on detailed engineering geology and data integration is the strength of our applied geotechnical practice
LCI professionals are experts in Geographic Information Systems (GIS), Information Management (IM) and Information Technologies (IT) projects. LCI specializes in a wide range of GIS practices including 4D GIS mapping, scientific visualizations, remote sensing, drone imagery, LiDAR, multibeam, and radar data analysis.
Supporting California’s Water Lifeline: LCI’s Role in Addressing Aqueduct Subsidence The California Aqueduct is a crucial part of the state’s water system, delivering water to 27 million people and irrigating …
We are pleased to announce that Hans AbramsonWard has been named the new LCI President. As a founding member of LCI, Mr. AbramsonWard has a clear vision for our future …
Lettis Consultants International (LCI) is looking to hire a Geologist to work on consulting and applied research projects in the fields of Engineering Geology and Geologic Hazards Assessment. The opening …
Along with Drs. Nate Onderdonk (Cal State Long Beach) and Antonio Garcia (Cal Poly San Luis Obispo), LCI’s Ian McGregor will co-lead a Geological Society of America (GSA) field trip …
Senior Principal Seismologist Ivan Wong has been named a 2024 Earthquake Engineering Research Institute (EERI) Honorary Member in recognition of his significant contributions to earthquake engineering and seismology. This award recognizes his …
