35 Ill. Adm. Code 212.305
Conveyor Loading Operations
Section 212
Section 212.305 Conveyor
Loading Operations
All conveyor loading operations
to storage piles specified in Section 212.304 of this Subpart shall utilize
spray systems, telescopic chutes, stone ladders or other equivalent methods in
accordance with the operating program required by Sections 212.309, 212.310 and
212.312 of this Subpart.