Silica Dust and Silicosis Warning

This document provides important safety information regarding silica dust and silicosis risks associated with the fabrication of quartz, stone, engineered stone and related products. It explains that cutting, grinding, drilling, polishing, crushing and other fabrication activities may generate respirable crystalline silica dust, which can cause serious health effects. The document also outlines appropriate dust-control measures, including wet methods, local exhaust ventilation, HEPA dust collection, personal protective equipment and respiratory protection. It further addresses applicable occupational safety requirements, California Proposition 65 warnings, and responsibilities for communicating relevant silica dust and safety information to downstream parties.