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OSHA/NIOSH Hazard Alert: Worker Exposure to Silica during Countertop Manufacturing, Finishing and Installation

February 2015
DHHS (NIOSH) Publication Number 2015-106
Cover of NIOSH/OSHA Hazard Alert - Worker Exposure to Silica during Countertop Manufacturing, Finishing and Installation

The Occupational Safety and Health Administration (OSHA) and the National Institute for Occupational Safety and Health (NIOSH) have identified exposure to silica as a health hazard to workers involved in manufacturing, finishing and installing natural and manufactured stone countertop products, both in fabrication shops and during in-home finishing/installation. This hazard can be mitigated with simple and effective dust controls in most countertop operations.


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