Specialty Drilling Services

Geophysical Surveys and Investigations
Geological/Geotechnical

• Geophysical Sinkhole Investigations
• Top of Rock/Void Delineation
• Top of Clay Mapping
• Hydrogeologic Evaluations
• Excavation Conditions

Environmental

• Locating Tanks and Piping
• Buried Debris/Wastes Identification
• Delineation of Boundaries for Contaminated Soils
• Groundwater Contaminant Plume Mapping
• Landfill Boundaries Determination

Subsurface Utility Locating and Mapping

• Level B Subsurface Utility Designation Studies
• Vacuum Excavation Services
• Clearing of Proposed Environmental and Geotechnical Sampling Locations
• Identification of Areas of Pipeline Failure
• Preparation of AutoCAD figures for Design/Build and Pre-Demolition Studies

Non-Destructive Testing
Civil Engineering/Construction

• Underground and In-Slab Utilities Locating
• Rebar/Post Tensioning Cables Locating
• Identifying Voids under Slabs or Pavement
• Confirmation of Foundation Design
• Concrete Thickness Evaluations
• Detection of Rebar and Cables in Concrete
• Concrete Integrity Testing and Coring

Surveying and Mapping:

• Boundary Surveys
• ALTA/ASCM Land Title Surveys
• Topographic Surveys
• As-Built Surveys
• Subdivision Platting
• Right of Way Mapping
• Legal Description Preparation
• GIS Mapping Services
• Construction Staking Surveys
• Subsurface Utility Excavation
• Route and Boundary Surveying
• Hydrographic Surveys
• Elevation Certificates
• Expert Witness Testimony