(225 ILCS 710/45.16) (from Ch. 96 1/2, par. 4269)
Sec. 45.16.
Bell signals.
The following signals shall be used: one bell,
hoist (when engine is at rest); one bell, stop (when engine is in motion); 2
bells, lower; 3 bells, people on cage about to ascend or descend; 4 bells (when
shaft sinking is in progress), blasting signals; 9 bells, or flashing of
electric lights 9 times in quick succession, danger signal, all people to get
out of the mine.
(Source: P.A. 87-1133.)
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