(A) Sand mullers and mixers shall be locked out to prevent operation while employees are inside the chamber.
(B) Openings used for the sampling of sand shall be guarded and all other mixer openings shall be provided with a screen or equivalent protection.
Five Year Review (FYR) Dates:
Promulgated Under: 119.03
Statutory Authority: 4121.12, 4121.121, 4121.13, Const. Art. II, Sec. 35
Rule Amplifies: 4121.13
Prior Effective Dates: 1/1/81