Omi Inc

Provides dependable subsurface exploration, testing, and design services for a wide range of projects, placing an emphasis on accuracy and quality.

• Pavement Design
• Retaining Wall Design
• Harbor Bulkhead Design
• Dam Design
• Landslide Studies
• Sinkhole Studies
• Subsidence Studies
• Landfill Studies
• Geological Studies
• Groundwater Impact Studies
• Geophysical Engineering
  • Ground Penetrating Radar
  • Electrical Resistivity
  • Electro Magnetic Conductivity
  • Seismic Prospecting and Seismology
• Drilling Services
  • Geotechnical Drilling
  • Environmental Drilling

Delivers comprehensive environmental consulting, due diligence, investigation, remediation, permitting, and compliance services.

• Environmental Due Diligence
  • Property Condition Assessment
  • Transaction Screening
  • Phase I Environmental Site Assessment (ESA)
  • Phase II ESA
  • Phase III ESA
• Investigation and Remediation
  • Hydrogeologic Investigations
  • Underground and Aboveground Storage Tanks
  • Groundwater Monitoring and Reporting
  • Corrective Action Planning
  • Brownfields Services
• NEPA Compliance Services
  • NEPA Document Preparation
  • Resource Impact Assessment
  • Agency Coordination & Public Involvement
• Natural Resource Services
  • Threatened and Endangered Species Surveying
  • Wetlands Assessment, Delineation, and Design
  • Stream Evaluation and Delineation
  • Waters of the US / USACE 404 and Section 10 Permitting
  • Water Quality and Biological Assessment
  • Cultural Resource Screening
  • Air & Noise Impact Assessment
• Water Quality Compliance
  • NPDES Permitting
  • Storm Water Pollution Prevention Plans (SWPPs)
  • Spill Prevention Control and Countermeasure Plans (SPCCs)
  • NPDES Stormwater Inspection & Sampling
• Solid Waste and Landfill Compliance
  • Waste Characterization & Disposal
  • Landfill Permitting
  • Groundwater, Stormwater, and Methane Monitoring
• Industrial Hygiene
  • Asbestos, Lead-based Paint, and Mold Assessment
  • Workplace Exposure Assessment
  • Noise Surveys
  • Health and Safety Plan (HASP) Development

Performs laboratory-based and field-based construction materials testing to verify compliance with required standards and specifications.

• Concrete Testing
  • Concrete Mix Designs
  • Slump, Unit Weight, and Air Content Testing
  • Compressive Strength Testing of Cylinders
  • Schmidt Hammer Rebound Testing
• Asphalt Testing
  • Asphalt Batch Plant Inspections
  • Marshall Compaction Testing
  • Asphalt Content and Gradation
  • Specific Gravity and Air Voids Analysis
• Soil Testing
  • Proctor Compaction Testing
  • Specific Gravity and Moisture Content Testing
  • Field Density Testing
  • Atterberg Limits and Sieve/Hydrometer Analysis
  • California Bearing Ratio (CBR) Testing
  • Consolidation and Permeability Analysis

Offers site location, feasibility studies, and municipal site assessments to support early-stage project development.

• Site Planning
• Site Location and Selection
• Feasibility Studies
• Municipal Subdivision Site Assessments