(225 ILCS 705/31.22) (from Ch. 96 1/2, par. 3122)
Sec. 31.22. The ventilating fan shall be inspected daily.
(Source: Laws 1953, p. 701.)
225 ILCS 705/31.22, under Ventilation, Mine Gases And Gassy Mine Classification.
225 ILCS 705/31.22
(225 ILCS 705/31.22) (from Ch. 96 1/2, par. 3122)
Sec. 31.22. The ventilating fan shall be inspected daily.
(Source: Laws 1953, p. 701.)