225 ILCS 705/31.09
Current through Public Act 103-1052
All possible care and diligence shall be exercised in the examination of working places, especially for the investigation and detection of explosive gases therein and, where found, such gas shall be removed by a special current of air produced by bratticing or from a pipe, before men are permitted to work in such places except those necessary to remove the gas.
225 ILCS 705/31.09