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California: Air (generally)

November 2020



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The Air Resources Board proposed to amend its regulations for enhanced vapor recovery systems used at gasoline dispensing facilities. The amendments would, among other things, remove the in-station diagnostic (ISD) overpressure alarm criteria from the regulations, require I S D manufacturers to remove the alarm criteria from their software the next time they seek Board certification, and uniformly lower the spillage performance standard to .05 lb/kgal of gasoline dispensed for all three certification procedures. A hearing will be held December 10, 2020. Comments are due December 7, 2020. See https://oal.ca.gov/wp-content/uploads/sites/166/2020/10/2020-Notice-Register-Number-43-Z-October-23-2020.pdf (pp. 1396-1407).