California COVID-19 Prevention Requirements Pose Challenges for Construction Industry
A California law that enhances the enforcement of COVID-19 infection prevention requirements could present challenges for the construction industry. California's Assembly Bill 685, signed by Gov. Gavin Newsom in September 2020, requires employers to notify workers of potential exposures to COVID-19 and provides regulators with enhanced authority to impose penalties…
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The Dangers of Hydrogen Sulfide, AKA “Sewer Gas”
Hydrogen sulfide – also known as “sewer gas” – is a flammable, colorless sulfuric gas smelling of rotten eggs that, at high concentrations, is extremely hazardous to health and safety. Managing indoor concentrations of hydrogen sulfide gas is critical to ensuring the health of building occupants and proper indoor air…
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