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Geotechnical Services

  • Montana, North Dakota and Wyoming - Professional Licensure
  • Investigation Evaluation Reporting
  • Accredited Laboratory HSA/SSA Drilling

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    Materials Testing

    Construction Materials Testing

  • Asphalt Aggregate Soil Concrete
    Masonry Grout Mix Design
  • Field Services Laboratory Services
  • Fireproofing Mobile Laboratory

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    CMT Reporting

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    Geotechnical Services
    Montana, North Dakota & Wyoming
    With Expertise in a variety of private and municipal environments including: Roads/Highways, Refinery and Well Pads, Buildings, Pipelines, Mine Prospecting, Bridges, Dams/Reservoirs, and Telecommunication Towers

    • In House - Accredited Laboratory Testing
    • General soil, bedrock, and groundwater at the project site
    • General site conditions including geology, surface description, topography
    • Foundation types and design parameters including shallow and deep foundation alternatives
    • Estimated settlement of foundations
    • Dynamic soil parameters
    • Lateral earth pressures
    • Corrosion potential of subsurface soils
    • Gravel and paved surface roadways
    • Excavation and trench construction
    • Embankment and dike design
    • Seismic site classification
    • General earthwork construction considerations
    Drilling
    • All-terrain CME 45B Drill Rig (HSA and SSA Capabilities)
      - Standard Penetration Testing (SPT), Shelby Tube Sampling
    • AC/Concrete Core Machines
      - 2”-8” Diamond Impregnated Bits
    • Hand Augers
    • Test Pit Evaluations
    • Drilling Certifications
      - ASTM, C-STOP, DISA, NICET, NDA
    Accredited Laboratory
    • Click to view SOQ for all tests performed.


    Rimrock Engineering, Inc.
    5440 Holiday Ave., Billings, MT 59101
    Office: (406) 294-8400
    • Matt Geering, PE
    • Wade Reynolds

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    Construction Materials Testing
    Mix Design, Field Services, Laboratory Services
    Asphalt
    • Mix Design
      - SUPERPAVE Mix Designs
      - Marshall Mix Designs
      - Mix Design Verification
    • Field Services
      - Sampling
      - Paving Operation Assistance
      - Nuclear Gauge Density Testings
      - Coring for Density and Thickness
      - Paving Operation Assistance
    • Laboratory Services
      - NCAT Extraction
      - Gradation
      - Stability and Flow
      - RAP
    Aggregate
    • Laboratory Services
      - Gradation
      - Los Angeles Abrasion
      - Magnesium/Sodium Sulfate Soundness
      - Magnesium/Sodium Sulfate Soundness
      - MicroDeval
      - Specific Gravity and Absorption
      - Flat and Elongated Pieces
      - Fractured Faces
      - Unit Weight
    • Field Services
      - Sampling
    Soil
    • Laboratory Services
      - Modified and Standard Moisture Density Relationship/Proctor
      - Moisture
      - Particle Size
      - Unit Weight
      - Atterberg Limits
    • Field Services
      - Density/Nuclear Gauge Testing
      - Proof Rolling
      - Sampling
    Concrete, Masonry, Grout
    • Field Services
      - In-Place Concrete Control Testing (includes temperature, slump, unit weight, air content, Compressive Strength Specimens) and Monitoring
      - Grout Control Testing (temperature, slump, Compressive Strength Specimens) and Monitoring
      - Masonry Mortar Control Testing (temperature, Cub Strength Specimens) and Monitoring
      - Flexural Strength Beam Specimens
      - Coring In-Place for Strength determination and depth
      - Concrete Floor Flatness and Levelness
      - Concrete Block Testing and Sampling
      - Moisture
    • Laboratory Services
      - Mix Designs
      - Compressive Strength
      - Flexural Strength
    FireProofing
    • Thickness
    • Density
    • Cohesion/Adhesion
    Mobile Laboratory


    Rimrock Engineering, Inc.
    5440 Holiday Ave., Billings, MT 59101
    Office: (406) 294-8400
    • Sheri Dorn

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    phone

    (406) 294-8400 phone
    (406) 294-8405 fax

    phone

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    Materials Testing

    5440 Holiday Avenue
    Billings, MT 59101