Environmental Remediation Project – Near Edmonton, Alberta

This project involved the investigation and remediation of a contaminated site located outside Edmonton where petroleum hydrocarbon impacts were identified in soil and groundwater.
Environmental assessment identified contamination including BTEX compounds (benzene, toluene, ethylbenzene, and xylenes) as well as petroleum hydrocarbon fractions F1–F4, which are commonly associated with fuel storage, petroleum handling, and industrial activities. In addition, the investigation identified a potential vapour intrusion pathway, requiring further evaluation to ensure protection of human health and future land use.
Bluray Environmental developed a remediation strategy focused on delineating the extent of contamination and identifying the areas of impacted soil requiring removal. Environmental investigations and risk evaluation were conducted in accordance with the Alberta Tier 1 Soil and Groundwater Remediation Guidelines and Alberta Tier 2 Soil and Groundwater Remediation Guidelines.
Application of Tier 1 and Tier 2 guidelines allowed the project team to refine the conceptual site model and narrow down the volume of contaminated soil requiring excavation. Impacted soils were removed and transported to an approved landfill facility for proper disposal, ensuring compliance with provincial environmental regulations.
Following the remediation activities, a groundwater monitoring program was established to monitor contaminant concentrations and track site conditions over time. Monitoring activities are being conducted in accordance with requirements of Alberta Environment and Protected Areas.
This project highlights Bluray Environmental’s ability to assess petroleum hydrocarbon contamination, develop practical remediation strategies, and implement effective soil removal and monitoring programs to address environmental impacts.