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Michigan Administrative Code (Last Updated: November 16, 2016) |
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Department LR. Licensing and Regulatory Affairs |
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MIOSHA |
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Chapter Part 304. Ethylene Oxide |
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Part 304. ETHYLENE OXIDE |
Section 325.51153. Airborne concentrations; permissible employee exposure limits.
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Rule 3. (1) An employer shall ensure that an employee is not exposed to an airborne concentration of EtO of more than 1 part EtO per million parts of air (1 ppm) as an 8- hour, time-weighted average (TWA).
(2) An employer shall ensure that an employee is not exposed to an airborne short-term exposure limit (STEL) concentration of EtO of more than 5 ppm as averaged over any 15-minute period during the working day.
History: 1988 AACS; 1993 AACS.