Controlling Silica Exposures in Construction - OSHAers to comply with safety and health standards promulgated by OSHA or by a state with an OSHA- approved state plan. . sandstone), stone aggregate, tile, and sand used for blasting. .. silica when they cut, grind, crush, or drill construc-.osha standards for crushing aggregate,Frequently Asked Questions: Respirable Crystalline Silica . - OSHAMar 7, 2016 . blocks, or ceramic products; and cutting or crushing stone generates respirable dust. .. The standards for general industry and construction are among the . aggregate costs are more than offset by the potential benefits to.
osha standards for crushing aggregate