Borehole Drilling in Georgia
Professional borehole drilling and core sampling services with modern equipment, serving geotechnical and geological projects across the South Caucasus.
Request a Free QuoteWhy Professional Borehole Drilling Matters in Georgia
Borehole drilling is the primary method for investigating subsurface conditions. It provides direct access to soil and rock layers, enables sampling for laboratory analysis, and allows in-situ testing that reveals the true engineering properties of the ground beneath your project site.
Georgia's diverse geology demands versatile drilling capabilities. From soft alluvial deposits in river valleys to hard volcanic and metamorphic rock in the Caucasus mountains, each geological setting requires appropriate drilling techniques, equipment, and expertise. Incorrect drilling methods can produce unreliable samples and misleading results.
Georgian Geotechnical Group operates modern rotary and percussion drilling rigs capable of reaching depths up to 40+ meters in all geological conditions found across Georgia. Our drilling teams follow strict sampling protocols (ASTM D1586 for SPT, ASTM D1587 for undisturbed sampling) to ensure data quality.
Every borehole program includes detailed logging by experienced geologists, Standard Penetration Testing (SPT) at regular intervals, groundwater level monitoring, and careful sample preservation for laboratory analysis. We provide complete borehole logs and field reports as part of every investigation.
Areas We Serve
Georgia
Headquartered in Tbilisi with nationwide coverage including Kutaisi, Batumi, Rustavi, and all regions.
Armenia
Serving infrastructure and construction projects across all provinces.
Azerbaijan
Supporting energy sector and urban development projects nationwide.
Frequently Asked Questions
What types of borehole drilling are used in Georgia?
We use rotary drilling for hard rock and deep boreholes, percussion drilling for softer soils, and hollow-stem auger drilling for shallow investigations. The method is selected based on expected geological conditions, required depth, and project requirements.
How deep can boreholes be drilled in Georgia?
Our equipment can drill to 40+ meters depth. Typical depths are: residential projects 10-15m, commercial 15-25m, infrastructure and energy projects 25-40m. The required depth depends on foundation design needs and geological conditions at the specific site.
What is SPT testing in boreholes?
Standard Penetration Testing (SPT) measures soil resistance by driving a split-spoon sampler into the ground with a standard hammer. The blow count (N-value) indicates soil density and strength. SPT is performed at regular intervals (typically every 1.5m) in each borehole and is the most widely used in-situ test worldwide.
How many boreholes does my project need?
The number depends on project size and complexity: small buildings typically need 3-5 boreholes, medium projects 5-10, and large infrastructure projects may require 20+. Boreholes are positioned at key structural locations (corners, load-bearing walls, heavy equipment foundations).
What is core sampling?
Core sampling retrieves a continuous cylinder of soil or rock from the borehole, preserving the natural structure and layering. Core samples are essential for laboratory testing, geological logging, and understanding the subsurface stratigraphy at your site.
Can borehole drilling be done in mountainous areas of Georgia?
Yes. We have experience drilling in challenging terrain across the Georgian Caucasus. For remote or mountainous locations, we use portable drilling rigs and plan logistics carefully to ensure safe access and operation. Site accessibility is assessed during the initial consultation.
Get a Free Consultation
Contact our team of geologists and geotechnical engineers for a free project assessment.
Request a Free Quote