Ohio Admin. Code 4123:1-9-03
A means of communication shall be provided between the furnace, the cast house, the blower's office, and the skip operator's station. Additionally, a system for voice communication shall be provided between the furnace top and the cast house when employees are to perform work on the top of an operating blast furnace.
Passageways under skip car tracks shall be guarded from falling material.
Before interior repairs are made to any chimney stove or furnace, gas lines shall be blanked off.
The cast house shall have an exit on at least two different sides or two different ends.
All permanent gates in iron and cinder runners shall be operated at a distance of no less than three feet (0.9 meters) from the side of the runner.
Operating devices for dumping dust catchers when pug mills are not provided shall be located a distance of no less than eight feet (2.4 meters) from the outlet of the hopper.
All scale and transfer cars shall be equipped with audible and visual warning devices and rail sweeps maintained in proper working order.
Ohio Admin. Code 4123:1-9-03
Five Year Review (FYR) Dates: 9/19/2024 and 01/01/2030
Promulgated Under: 119.03
Statutory Authority: 4121.12, 4121.121, 4121.13, Const. Art. II, Sec. 35
Rule Amplifies: 4121.13
Prior Effective Dates: 04/01/1964, 05/01/1981, 03/15/2010