Designated Substance Surveys
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At CLAW, our Designated Substance Survey (DSS) services ensure that renovation, demolition, and restoration projects begin with a clear understanding of potential hazardous materials within a building. We conduct comprehensive inspections to identify regulated substances such as lead, asbestos, silica, and other materials classified under provincial legislation. Our team prepares a detailed Designated Substance Report (DSR) that outlines the presence, location, and concentrations of these substances, giving project teams the critical information needed to plan safely and responsibly.
A DSS is not only best practice—it is a legal requirement designed to protect workers, occupants, and the surrounding environment. By identifying potential health risks before work begins, the DSR enables contractors and property owners to implement appropriate control measures, safe handling procedures, and removal strategies where necessary. CLAW’s surveys support compliance, reduce project risk, and ensure that all stakeholders are equipped with the knowledge required to move forward confidently and safely.
