Seminar Speaker - Dr. Michael Knipp

Dr. Knipp will be discussing the new OSHA Standards for respirable crystalline silica ...

  • New Standards for Construction Industry Timeline to Implement
  • Requirements
  • How Parkview Occupational Health can partner with businesses to help meet requirements.


  • Construction industry employers were required to be compliant on June 23, 2017 except regarding:
    • Requirement of laboratory evaluation of exposure samples (compliance on June 23, 2018)


  • General industry/maritime employers must be compliant on June 23, 2018 except regarding:
    • Medical surveillance (compliant on June 23, 2018 for workers exposed above the action level and compliant on June 23, 2020 for workers exposed above the PEL)
    • Hydraulic fracturing operations must be compliant with implementation of exposure controls regarding the new PEL on June 23, 2021