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Wine Caves, Tunnels and Alternative Underground Structures

Home Industries Served Wine Caves, Tunnels and Alternative Underground Structures

Wine Cave

Condor is a leader in the geotechnical/geological evaluation, design, and engineering of small to medium-sized tunnel projects, including over 300 tunnel projects in the Napa, Sonoma, Lake, Mendocino, Central Coast, and Sierra-Central Valley regions of California, as well as other areas.

Condor is a diversified, multidisciplinary organization with the capability to provide a variety of earth and environmental science, engineering, surveying, mapping, GIS, and construction management and monitoring services, to private and public sector clients. Condor’s staff has over 30 years of experience in geologic investigations, design, engineering, construction, and repair of tunnels. This experience includes tunnel feasibility studies, evaluating geotechnical foundation, slope, and tunneling conditions, tunnel liner and portal design, tunnel rehabilitation, materials testing, and construction monitoring.

Support — Project Manager

Scott Lewis has over 30 years of experience in geologic investigations, construction, and repairs of tunnels, structural foundations, landslides, slope stability, dam sites, and other geologic hazards. Mr. Lewis specializes in wine cave feasibility studies, design, construction management, and field engineering. Mr. Lewis has been involved in more than 300 tunnel, wine cave, and underground structure projects throughout his career. He joined Condor in 1989 and is currently its Principal Engineering Geologist.

Representative Project Experience

  • Project Feasibility Studies
  • Design Services
  • Tunnels and Portals
  • Construction Management
  • Serving as the owner’s technical representative
  • Technical review of contractor’s methods
  • Field Engineering
  • Design optimization based on field conditions
  • Field observations of geologic conditions to determine the applicability of the design
  • Quality Assurance
  • Field inspection of tunneling and construction
  • Stability monitoring during and after construction
  • Materials Testing
  • Specialty Consultants
  • Failure Analysis and Repair Design
  • Rehabilitation

Tunnel

Downloads

  • 2021 Tunnels SOQ
  • 2021 Wine Cave Discussion Doc
  • 2021 Condor Tunneling Wine & Grape Video
  • OID Two Mile Bar Tunnel Project Video
  • Seismic Performance of Wine Caves
  • Tunnel Business Magazine Feb 2004
  • Twain Harte Dam Exfoliation Article

Condor Earth

Condor Earth is a diversified, multidisciplinary organization providing a variety of Earth and Environmental Sciences, Engineering, Chemical Risk Management, GIS, and Construction Materials Testing and Special Inspection Services to private and public sector clients.  At our core, we believe that innovation, and a commitment to quality and integrity are the keys to success.

Locations

Sonora
21663 Brian Ln.
Sonora, CA 95370
(209) 532-0361
Stockton
188 Frank West Cr. Suite I
Stockton, CA 95206
(209) 234-0518

 

Merced
1739 Ashby Road, Suite B
Merced, CA 95348
(209) 388-9601
Jamestown
17857 High School Rd.
Jamestown, CA 95327
(209) 984-4593

 

Rancho Cordova
2941 Sunrise Blvd, Suite 150
Rancho Cordova, CA 95742
(916) 783-2060
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