Mich. Admin. Code R. 324.1119 - Wellheads; painting requirements; warning signs
Rule 1119.
(1) A permittee of a well shall ensure that the valve or valves necessary to shut off all fluid flow nearest the wellhead are painted yellow.
(2) A permittee of a well shall ensure that the power supply kill switch of an H2S well that is produced by artificial lift is painted yellow. A permittee of a well shall ensure that the power supply kill switch is conspicuously marked and readily accessible.
(3) A permittee of a well shall ensure that a warning sign that has the word "Danger" or "Caution" followed by the words "Poison Gas" is prominently displayed at the wellhead.
Notes
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