DRPILLA provides comprehensive geotechnical engineering services for field exploration, foundation analysis and design, and foundation design recommendations for infrastructure and other structures. Using our opinion of expected conditions, we design an intelligent work plan to explore the site. Using our arsenal of conventional drilling/sampling, in-situ testing and nonintrusive and geophysical exploration tools, we execute intelligent work plans using safe, current and effective tools and procedures.

Geotechnical Engineering Services

• Subsurface Investigations
• Soil Analysis
• Underpinning Design
• Foundation Analysis and Design
• Deep Foundation Design
• Shallow and Floating Foundation Design
• Steep Slope Stabilizations
• Earth Retaining Structures, Excavation Support and Underpinning Design
• Ground Improvement and Soil / Rock Slope Stabilization
• Temporary and Permanent Groundwater Control
• Controlled Inspection and Instrumentation Monitoring During Construction
• Forensic Studies and Expert Testimony