(225 ILCS 705/21.02) (from Ch. 96 1/2, par. 2102)

Sec. 21.02. Clean dry sand, rockdust, or fire extinguishers suitable from a toxic and electrical shock standpoint, shall be provided and placed at substations, transformer stations and permanent pump stations, so as to be out of the smoke in case of a fire in the station.

(Source: Laws 1953, p. 701.)