B.C. contractors who are working in areas where flooding has occurred may need to carry out a site risk assessment to determine if there are residual effects of contaminates, including exposure to naturally occurring asbestos (NOA), as is known to occur in the Sumas River area. “WorkSafeBC advises there may be widespread contamination, including potential … Continue reading Naturally occurring asbestos could be uncovered on post flood worksites in B.C.