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Tri-S Environmental services
Planning, Design, Construction & Management Services
Environmental Engineering and Water Resources. Soil and Groundwater Remediation Systems. Regulatory Interfacing and Negotiations. Water and Wastewater Treatment Processes. Vapor Intrusion and Indoor Air Assessments. Laboratory Quality Assurance and Control Assessments. Wetlands and Surface Water Restoration. Alternative Energy Projects. Expert Witness and Litigation Support. Source History Establishment and Forensics. Simulation and Visualization. Site Assessment and Investigation. Odor Control and Dewatering. Site Closure Facilitation.
Sample Points Calculator
The design of a passive soil gas survey is aided by quickly providing the number of sampling points from a given site area and grid spacing. A passive soil gas survey is a powerful tool for spatial variability assessment, remedial design, monitoring the effectiveness of remediation activities, risk assessment and vapor intrusion evaluation. At Tri-S Environmental, we are experts at assisting clients with design, interpretation, regulatory buy-in and applications of passive soil gas surveys.