(225 ILCS 705/25.02)
(from Ch. 96 1/2, par. 2502)
Mine officials whose regular duties require
them to inspect working places shall have in their possession, when underground,
a permissible multi-gas detector in safe working condition, for the detection
of methane and oxygen deficiency.
(Source: P.A. 99-538, eff. 1-1-17