Rule 3745-104-12 | Hazard assessment: defining offsite impacts - population.
(A) The owner or operator shall estimate in the RMP the population within a circle with its center at the point of the release and a radius determined by the distance to the endpoint defined in paragraph (A) of rule 3745-104-09 of the Administrative Code.
(B) Population to be defined. Population shall include residential population and note the presence of institutions (schools, hospitals, prisons), parks and recreational areas, and major commercial, office, and industrial buildings in the RMP.
(C) Data sources acceptable. The owner or operator shall use the most recent census data, or other updated information, to estimate the population to two significant digits that are potentially affected.
Last updated August 5, 2021 at 8:30 AM
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