Laboratory Testing & Field Operations

Soil Structures Engineering (SSE) provides comprehensive geotechnical laboratory and field-testing services to support reliable, data-driven design and construction. Our testing capabilities are focused on delivering accurate, repeatable measurements of soil strength, density, classification, and performance characteristics essential for foundation design, retaining walls, earthwork, and site development. SSE’s laboratory procedures follow industry-recognized standards, and our field testing is performed by trained technicians under the oversight of licensed professional engineers. All results are evaluated with engineering judgment to help clients make informed decisions throughout the project lifecycle.

Laboratory Testing

SSE’s geotechnical laboratory provides precise, standardized testing to characterize the engineering properties of soils used in design and construction. Our lab performs a full range of index and strength tests to evaluate moisture content, density, plasticity, gradation, shear strength, and other parameters critical to foundation design, retaining structures, pavement sections, and earthwork performance. All procedures follow ASTM standards and are completed under the oversight of licensed professional engineers to ensure accuracy, consistency, and reliable data interpretation. SSE’s laboratory testing supports clear, defensible recommendations tailored to real-world site conditions. Some of the lab services include:

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Field Operations & Testing

SSE provides comprehensive field testing and inspection services to verify that earthwork, foundations, retaining walls, and drainage features are constructed in accordance with project specifications and engineering requirements. Our technicians perform on-site density testing, field classifications, subgrade evaluations, and construction observations using industry-standard methods and calibrated equipment. Inspections are completed under the oversight of licensed professional engineers, ensuring that real-time field data is accurately interpreted and documented. From preconstruction evaluations through final approval, SSE’s field services help identify issues early, support quality control, and maintain compliance throughout the construction process. Some of the field testing and inspection services provided include: