Engineering

Civil Engineering

  • Green infrastructure design and certified inspections
  • Land development master planning
  • Grading plans and permits
  • Erosion control plans
  • Road design and improvements
  • Hydraulic and scour evaluations for bridges and culverts
  • Storm sewer (retention/detention) and sanitary sewer earthen pond design
  • Stream restoration
  • Site restoration
  • Septic system design
  • Encroachment permits
  • Construction estimates
  • Construction management
  • Construction inspection

Photogrammetry

  • Topographic mapping & aerial imagery
  • Georeferenced Orthomosaics
  • Land Coverage Analysis
  • 3D point clouds
  • DEMs

 

GEI utilizes three different DJI drones to collect orthographic and oblique imagery for the purpose of mapping. RGB and thermographic imagery are regularly collected, analyzed, and used for development of land analysis maps on projects ranging from geothermal development to earthen dams to wind turbines and solar systems.

Civil Engineering


With years of experience in the industry and generations of accumulated knowledge, GEI provides professional, tested solutions to your engineering needs. From conceptual layout, full civil design, and project management, to construction inspections and record drawing certification, GEI offers a wide variety of expertise to apply to your next project. With our foundation of green infrastructure design techniques, GEI remains focused on environmental stewardship throughout project implementation. GEI is a licensed engineering company, a licensed and bonded construction company, and a certified thermography and aerial inspection company.

Permitting

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GEI provides all permitting services necessary for their clients successful grading and drainage projects, stream crossing upgrades, new stream crossings, and stream restoration.

  • Lake & streambed alteration agreements (LSA 1600) with CA department of Fish and wildlife (CDFW)
  • CWA Section 401 Water Quality Certifications with CA state water boards
  • CWA Section 404 certifications with US Army Corps (USACE)
  • Grading permits with public agencies/jurisdictions
  • Encroachment permits with public agencies/jurisdictions
  • Agricultural and pond exemptions from grading public ordinances

We provide a one-on-one experience with an attention to detail that you just won’t get from a large engineering firm


Call Us at 530-999-1933 or Contact Us Today!

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Aerial Inspections

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Water Rights

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Community

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