Environmental Consulting Services

At T&T OHS, we prioritize appropriate consideration and due diligence in our Contaminated Sites and Land Remediation services. We specialize in offering comprehensive contaminated site assessment, investigation, and remediation management solutions.

Our services are essential for commercial properties undergoing acquisition, sale, divestiture, lease, or financing, as well as any area where soil, water, groundwater, and/or soil vapour contamination is a concern.

Stage 1 | Preliminary Investigations

Phase 1 | Environmental Site Assessment (ESA)

Our Stage 1 Preliminary Site Investigation (PSI), also known as a Phase 1 Environmental Site Assessment (ESA), assists in identifying potential environmental liabilities due to contamination on a site or property. This thorough process involves detailed land use and history review, site visits, record searches, personal interviews, and comprehensive evaluation and reporting. The findings guide us in determining the potential impact of contamination on a site.

Stage 2 | Preliminary Intrusive Investigation

Phase 2 Environmental Site Assessment (ESA)

Our Stage 2 Preliminary Site Investigation (PSI), also referred to as a Phase 2 Environmental Site Assessment (ESA), involves environmental sampling to determine if a contaminant(s) present.

Detailed Site Investigations (DSI)

DSIs are crucial for delineating and characterizing contaminant impacts on soil, groundwater, and soil vapour. After identifying contamination through preliminary investigations, such as Stage 1 & Stage 2 PSI (Phase 1 & Phase 2 ESA), a DSI provides essential information for preparing a remediation plan tailored to site-specific conditions.

Site Remediation

Site remediation becomes necessary when contamination of soil, groundwater, or soil vapor exceeds environmental standards. We offer comprehensive remediation management, working closely with clients to identify the most effective solutions for their projects. Our multidisciplinary team is adept at integrating innovative and effective remediation measures into our solutions toolkit, ensuring optimal outcomes for every remediation site.

Underground Storage Tank Removal

We specialize in the removal of out-of-service underground oil storage tanks (USTs), addressing contamination issues and restoring properties to compliance with regulatory standards. Our services adhere to the requirements of the B.C. Fire Code and local bylaws, ensuring thorough removal and proper disposal of contaminated soil.

Water Quality Assessments

We offer comprehensive water quality assessments, evaluating biological, chemical, and physical attributes to ensure compliance with national standards for drinking water and municipal water supplies. Our environmental water sampling services cover a wide range of situations, including drinking water quality, groundwater monitoring, industrial wastewater characterization, and surface water quality analysis.

At T&T OHS, we are committed to delivering reliable and comprehensive environmental consulting services tailored to meet the diverse needs of our clients. Contact us today to discuss your project or inquire further about our services.