
What is the OSHA Silica Dust Permissible Exposure Limit (PEL)? 2021 Update
The OSHA Silica Dust Permissible Exposure Limit (or PEL) went into effect on September 23, 2017. It gives businesses guidelines regarding permissible exposure limits for silica dust inhalation on a job site. The diminutive nature of those limits may surprise you. Just because a few years have gone by doesn’t free you from meeting the […]