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Phone: (818) 310-6161

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Marshall A. Hayrikian, M.S., P.E.

Home » Archives for Marshall A. Hayrikian, M.S., P.E. » Page 5
  • Post-wildfire landslide risk assessment in Los Angeles as engineers inspect unstable hillsides and burned terrain.

    Field Inspections Services / Geotechnical Engineering / Laboratory Services

    Find Out Why Wildfires Increase Landslide & Soil Failure Risks in Los Angeles

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  • On-site soil compaction testing during grading work for foundation preparation.

    Field Inspections Services / Geotechnical Engineering / Laboratory Services

    Why is a Compaction Testing & Grading Report Important

    Read Article
  • Geotechnical engineer performing a soil consolidation test using an oedometer apparatus to evaluate foundation settlement behavior in clay soil.

    Engineering Geology / Environmental Engineering / Field Inspections Services / Geotechnical Engineering / Laboratory Services

    Soil Consolidation Test – Predicting Foundation Settlement Easily

    Read Article
  • Field methane testing using soil gas probes and monitoring equipment to evaluate methane hazard levels before foundation construction.

    Engineering Geology / Environmental Engineering / Field Inspections Services / Geotechnical Engineering / Laboratory Services

    What is Methane Testing

    Read Article
  • On-site soil testing and soil report analysis for foundation safety.

    Field Inspections Services / Geotechnical Engineering / Laboratory Services

    How to Interpret and Use Soil Reports for Construction

    Read Article
  • Contractors rebuilding a fire-damaged home with fire-resistant materials and approved framing during post-wildfire recovery.

    Engineering Geology / Environmental Engineering / Field Inspections Services / Geotechnical Engineering / Laboratory Services

    How to Get A Permit for Reconstruction in a Fire Zone

    Read Article
  • Field technician examining soil beside a bridge foundation for Southern California geotechnical investigations.

    Field Inspections Services / Geotechnical Engineering / Laboratory Services

    Top Material Testing Techniques for Soil, Concrete, and Steel in Infrastructure Projects

    Read Article
  • Industrial pipelines surrounded by visible vapor, illustrating environmental hazards in Southern California.

    Environmental Engineering

    Understanding Methane Soil Gas Testing and Mitigation Standards

    Read Article
  • Color-coded terrain map illustrating elevation and slope analysis for Southern California geotechnical studies.

    Engineering Geology

    Geological Mapping for Site Analysis

    Read Article
  • Laboratory technician testing a cylindrical soil sample for Los Angeles geotechnical engineering projects.

    Laboratory Services

    R-Value Testing Explained for Pavement Design

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