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Items Tagged with 'crystalline'
The proposed rule to lower the permissible exposure limit for crystalline silica got dusted off earlier this month after a long period of inactivity at the White House Office of Management and Budget (OMB).
Frustrated by delays in the review of a proposed silica rule, occupational health advocates have launched an online petition meant to compel the Obama administration to make good on its promise to support the U.S. labor force.
NIOSH Policy Statement: Respiratory protection recommendations for airborne exposures to crystalline silica
The following describes the NIOSH policy for respiratory protection against airborne exposures to crystalline silica.
Researchers from the National Institute for Occupational Safety and Health (NIOSH) have uncovered evidence that gas and oil workers may be exposed to dangerously high levels of respirable crystalline silica while performing hydraulic fracturing operations known as “fracking.”
OSHA inspectors didn't have to use a GPS to find Northern Steel Casting, Inc. in Wisconsin Rapids, Wisconsin: the company had already been inspected 24 times by agency personnel.