Jan 14, 20221 minEPA to Regulate PFOA/PFOS as Hazardous SubstancesOn January 10, 2022, EPA submitted a proposed rule to the Office of Management and Budget (OMB) to designate perfluorooctane sulfonate...
Nov 2, 20211 minEPA to Regulate PFOA/PFOS as Hazardous WasteOn October 26, 2021, EPA announced that they would begin a two-step rulemaking process to list perfluorooctanoic acid (PFOA),...
Oct 5, 20211 minEPA Returns to 2015 SSM SIP PolicyOn September 30, 2021, EPA issued a start, shutdown, and malfunction (SSM) memo withdrawing its October 9, 2020, memo and returning to...
Oct 1, 20211 minPractical Use of Drones for Diverse Infrastructure ProjectsIn September 2021 the American Society for Civil Engineers (ASCE) sponsored a half-day professional development course on using drones at...