For most projects, Geo-Graf will collect and analyze data from four different geophysical technologies in order to provide the most complete and accurate X, Y, Z position of subsurface utilities. Detected utilities are field-marked and referenced to existing site features. Project deliverables include an Engineering Report and AutoCAD Utility Map in both hard copy and electronic file formats.
- Private utility markouts
- Metallic and non-metallic utility locating
- CAD-based utility mapping
- Ahead of construction utility markouts
- Utility route design around existing subsurface features
- Verification of "one-call" utility markouts
- Active or abandoned utility detection
- We provide utility depth estimates
A typical one-day "Geo-Graf" to locate and map your project site's underground utilities is far less than the cost to repair damaged utilities and subsequent project delays. We've completed projects at seven nuclear power plants, numerous traditional power plants, refineries, industrial sites, chemical and pharmaceutical facilities, large universities, small colleges, and high schools, correctional facilities, military bases, as well as the at US Capitol and Supreme Court Buildings.
Contact us today to discuss your project or request a cost proposal.
Phone: 800-690-3745
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Geophysical Investigations
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