Toxic substances may be present in the soil vapour, sediment, surface water, and groundwater of industrial and commercial properties. Properties may be deemed contaminated if substances occur at concentrations that pose a hazard to human health or the environment, or exceed levels specified in provincial policies and regulations.
Under the Environmental Management Act (EMA) and the Contaminated Sites Regulation (CSR), applicants seeking zoning, subdivision, development, or building permits that involve land with a history of commercial or industrial use, are required to submit a Site Disclosure Statement (SDS) to the municipality.
The City’s policy requires the submission of an SDS as part of any development application, even if there is no history of commercial or industrial use at the site, for documentation and risk management purposes. Additional studies are required where contamination is possible.
If a site is contaminated, the CSR mandates that it needs to be cleaned up or remediated before it can be redeveloped and used for another purpose. This process ensures the property is suitable and safe for the proposed use. The City of Port Moody must confirm that the necessary provincial documents are in place, valid, and appropriate for the proposed land use before final approvals for development or construction are granted.
Below are some links to information from the Ministry of Environment on the site disclosure process, standards, legislation, and guidance in assessment and remediation of contaminated sites.