As road repair and construction projects kick into high gear for summer, so does workers’ risk of exposure to breathable silica dust. Workers can be exposed to silica during abrasive blasting work, stonecutting, rock drilling, or the manufacturing of bricks, cement, and asphalt. Silica is also used in adhesives, paints, soaps, and glass.
This report answers two common questions concerning the hazardous waste manifest: "Is training required for person who sign the manifest?" and "If so, what training is required?"