(Adopted by the California Air Resources Board on August 24, 1977)

RULE 715. BURNING OF FOSSIL FUEL ON EPISODE DAYS

Notwithstanding other provisions of this regulation, liquid or solid fossil fuel shall not be burned in electrical generating units on predicted or declared episode days of oxidant, sulfur dioxide, sulfur dioxide plus oxidant, or sulfates in combination with oxidant unless all natural gas which is available to electrical generating units in the District is being burned in such unit.