Mastering Complexity: How to Complete an MGRA Project in Record Time with Skill and Expertise

Focus is the name of the game for this complex Machine Guarding Risk Assessment (MGRA) project our team performed recently at a large paper mill company.   With more than 1,000 individual pieces of equipment – pumps, motors, agitators, conveyors, shop equipment and paper, our team collaborated and focused to provide a quality deliverable to our […]

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EPA Issues PFAS Discharge Guidance to States

On December 5, 2022, the Environmental Protection Agency (EPA) issued a memorandum to EPA Regional Water Division Directors related to addressing per- and polyfluoroalkyl substance (PFAS) discharges in National Pollutant Discharge Elimination System (NPDES) permits.  This important step is designed to monitor and reduce PFAS discharges to surface waters. The EPA memorandum provides PFAS-related guidance […]

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U.S. EPA Announces Intent to Designate PFOA and PFOS as Hazardous Substances

On Friday, August 26, 2022, U.S. EPA announced its intent to designate perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as CERCLA hazardous substances.  U.S. EPA posted a pre-publication notice for the Federal Register listing, including Supplemental Information describing the basis for designation. This rulemaking marks the first time U.S. EPA has used its authority under […]

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PFAS Health Advisories Published/Updated for 4 PFAS

U.S. EPA has published and/or updated Health Advisories (HAs) for the following four PFAS: Perfluorooctanoic Acid (PFOA) – 0.004 parts per trillion (ppt) Perfluorooctane Sulfonate (PFOS) – 0.02 ppt Hexafluoropropylene Oxide (HFPO) Dimer Acid and its Ammonium Salt, also known as “GenX chemicals” – 10 ppt Perfluorobutane Sulfonic Acid and its Potassium Salt (PFBS) – […]

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