OSHA Silica Standards and Enforcement
OSHA standards 29 CFR 1926.1153 for construction started June 23, 2016. OSHA standard 29CFR 1910.1053 for general industry started being enforced June 23, 2018, this includes fracking. These new standards reduce the permissible exposure limit (PEL) to 50 micrograms per… Continue Reading