RGH Geotechnical and Environmental Consultants

GEOTECHNICAL, ENVIRONMENTAL, SOILS & MATERIALS LAB, CONSTRUCTION OBSERVATION & TESTING


All Terrain Core Drill
Specialized equipment for local complexities. Here, a custom built All-Terrain drill lets us easily work in remote or hard-to-access locations. Below, another example of successfully drilling in complex terrain.

 

Sample Project Possibilities:

Public and private schools, colleges and universities

Churches

Wineries

Landslide Characterization

Phase I Preliminary Site Assessment and Environmental Audits

Field construction testing

Soils and materials testing

Single-family subdivisions, Residential condos

Custom homes and Home additions

High rise buildings Hospitals, Retirement homes, Convalescent hospitals

Processing, manufacturing and production facilities

Pipelines

Parking garages

Hotels, motels, retail malls, shopping centers

Office warehouses

Restaurants

Utilities

Roads, highways and parking lots

Bridges, trestles, dams, reservoirs, levees

Wastewater, sewage, water treatment, storage and disposal facilities

 

Expert, Localized Geotechnical Services

RGH Geotechnical and Environmental Consultants has completed several thousand projects in Sonoma, Napa, Lake and Mendocino Counties in Northern California.

A significant percentage of our experience has involved investigations and construction observation for projects in the Coast and Mayacama Mountain Ranges. The steep terrain and complex geologic conditions in those areas requires a high level of expertise and the practical application of sound engineering judgement to design and construction problems.

This experience has enabled us to develop a good working knowledge of the soil and geologic conditions in the area and an understanding of the performance of projects after construction.

We have conducted geotechnical, geologic and environmental investigations and provided construction observation and testing services for projects that include:

  • Pipelines
  • Roadways and bridges
  • Water and wastewater treatment facilities
  • Landfills
  • Commercial and public buildings
  • Power plants
  • Residential developments
  • Dams and levees

Typical geotechnical investigation/design services include:

  • Evaluation of soil, geologic and groundwater conditions;
  • Preparation of recommendations and specifications addressing
    • Grading,
    • Foundation type,
    • Design criteria,
    • Pavement construction,
    • Surface and subsurface drainage.

Construction services include: observation and field/laboratory testing of embankments, foundation excavations, pavement components, reinforced concrete and drainage facilities.

Our environmental projects have included; Phase I & II Preliminary Site Assessments for commercial, residential and industrial projects; soil and groundwater monitoring programs; and design and construction of impermeable liners for landfills, reservoirs and wastewater facilities.

Click Here to Contact Us Today to discuss your needs.

 

 

 

 

 

 

 

 

 

   
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