Silica is a primary component of many construction materials. CAREX Canada estimates that approximately 380,000 Canadians are occupationally exposed to silica, and approximately 570 lung cancers are due to exposure to crystalline silica each year. Exposure to silica dust, produced during work processes such as digging, grinding, and drilling, can lead to serious health issues including lung cancer, silicosis, chronic obstructive pulmonary disease, and chronic kidney diseas