Ohio Administrative Code Search
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Rule 4123:1-3-14 | Electrical conductors, wires, and equipment.
...assage of current and to disruptive discharge through the substance or space. When any object is said to be insulated, it is understood to be insulated in a suitable manner for the conditions to which it is subjected; otherwise, the object is, within the purpose of this rule, uninsulated. (10) "Insulating," where applied to the covering of a conductor or to clothing, guards, rods, and other safet... |
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Rule 4123:1-3-15 | Explosives and blasting.
...ns shall be taken to prevent accidental discharge of electric blasting caps by current induced by radar, radio transmitters, lightning, adjacent power lines, dust storms, or other sources of extraneous electricity. These precautions shall include: (a) The suspension of all blasting operations and removal of employees from the blasting area during the approach and progress of an electrical storm. (b) The posting of ... |
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Rule 4123:1-3-15 | Explosives and blasting.
...hall be taken to prevent accidental discharge of electric blasting caps by current induced by radar, radio transmitters, lightning, adjacent power lines, dust storms, or other sources of extraneous electricity. These precautions shall include: (a) The suspension of all blasting operations and removal of employees from the blasting area during the approach and progress of an electrical storm. ... |
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Rule 4123:1-3-18 | Heating, ventilating and exhaust
equipment.
...ticulate material to a collector. (3) Discharge. The outlet from every separator or from every collector shall discharge the air contaminants collected by the exhaust system, in such manner that the discharged materials shall not re-enter the working area in hazardous concentrations. (4) Location of air supply openings or inlets. Air supply openings or inlets through which air enters the buil... |
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Rule 4123:1-3-18 | Heating, ventilating, and exhaust equipment.
...rticulate material to a collector. (3) Discharge. The outlet from every separator, or from every collector, shall discharge the air contaminants collected by the exhaust system in such manner that the discharged materials shall not re-enter the working area in hazardous concentrations. (4) Location of air supply openings or inlets. Air supply openings or inlets through which air enters the building or room in whi... |
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Rule 4123:1-3-19 | Demolition.
...not leave the chute before reaching the discharge end. (b) When employees are required to work in or pass through the area at the discharge end of chutes, such area shall be guarded except where the chute discharges into a bin, conveyor, truck or other container. (c) Chute openings into which employees dump debris shall be protected by a guardrail approximately forty-two inches in height and, where material is dump... |
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Rule 4123:1-3-19 | Demolition.
...not leave the chute before reaching the discharge end. (b) When employees are required to work in, or pass through, the area at the discharge end of chutes, the area shall be guarded, except where the chute discharges into a bin, conveyor, truck, or other container. (c) Chute openings into which employees dump debris shall be protected by a guardrail approximately forty-two inches (106.7 centimeters... |
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Rule 4123:1-5-01 | Scope and definitions.
...on an explosive charge to propel or discharge a stud, pin, or fastener, for the purpose of impinging it upon, affixing it to, or penetrating another object or material. (a) "High-velocity tool": a tool or machine which, when used with a load, propels or discharges a stud, pin, or fastener at velocities in excess of three hundred feet per second. (b) "Low-velocity tool": a tool or machine which, ... |
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Rule 4123:1-5-01 | Scope and definitions.
...on an explosive charge to propel or discharge a stud, pin, or fastener, for the purpose of impinging it upon, affixing it to, or penetrating another object or material. (a) "High-velocity tool": a tool or machine which, when used with a load, propels or discharges a stud, pin, or fastener at velocities in excess of three hundred feet per second. (b) "Low-velocity tool": a tool or machine which, ... |
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Rule 4123:1-5-01 | Scope and definitions.
...s upon an explosive charge to propel or discharge a stud, pin, or fastener, for the purpose of impinging it upon, affixing it to, or penetrating another object or material. (a) "High-velocity tool": a tool or machine which, when used with a load, propels or discharges a stud, pin, or fastener at velocities in excess of three hundred feet per second. (b) "Low-velocity tool": a tool or machine which, when used with a... |
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Rule 4123:1-5-02 | Guarding floor and wall openings and holes.
..., shall be guarded. (ii) Area at discharge end of chutes: The area at the discharge end of chutes shall be guarded if employees are required to work in, or pass through the area. If the chute discharges into a bin, conveyor, truck, railroad car, or other container, guarding shall not be required, but warning signs of conspicuous and easily read style shall be posted to warn emplo... |
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Rule 4123:1-5-02 | Guarding floor and wall openings and holes.
..., shall be guarded. (ii) Area at discharge end of chutes: The area at the discharge end of chutes shall be guarded if employees are required to work in, or pass through the area. If the chute discharges into a bin, conveyor, truck, railroad car, or other container, guarding shall not be required, but warning signs of conspicuous and easily read style shall be posted to warn emplo... |
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Rule 4123:1-5-02 | Guarding floor and wall openings and holes.
... in use, will be guarded. (ii) Area at discharge end of chutes: The area at the discharge end of chutes will be guarded if employees work in, or pass through the area. If the chute discharges into a bin, conveyor, truck, railroad car, or other container, guarding is not required, but warning signs of conspicuous and easily read style will be posted to warn employees when there is a hazard from falling, flying, movi... |
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Rule 4123:1-5-06 | Portable explosive-actuated fastening tools.
...t shall not in ordinary usage propel or discharge a stud, pin, or fastener, while loading or during preparation to fire, or if the tool should be dropped while loaded. (ii) Firing of the tool shall be dependent upon at least two separate and distinct operations of the operator, with the final firing movement being separate from the operation of bringing the tool into the firing position. (c) The tool shall be so de... |
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Rule 4123:1-5-06 | Portable explosive-actuated fastening tools.
...t shall not in ordinary usage propel or discharge a stud, pin, or fastener, while loading or during preparation to fire, or if the tool should be dropped while loaded. (ii) Firing of the tool shall be dependent upon at least two separate and distinct operations of the operator, with the final firing movement being separate from the operation of bringing the tool into the firing position. (c) The tool shall be so de... |
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Rule 4123:1-5-06 | Portable explosive-actuated fastening tools.
...it will not in ordinary usage propel or discharge a stud, pin, or fastener, while loading or during preparation to fire, or if the tool should be dropped while loaded. (ii) Firing of the tool will be dependent upon at least two separate and distinct operations of the operator, with the final firing movement being separate from the operation of bringing the tool into the firing position. (c) The tool will be so desi... |
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Rule 4123:1-5-11 | Forging machines, other power machines and machine tools, hydraulic and pneumatic presses, and power press brakes.
...be piped to a sump or drain pipe. If it discharges into the air, it shall be located so as not to endanger employees. Table 11-1 Strength and Dimension for Wood Ram Props Size of timber inches (1) Square inches in cross section Minimum allowable crushing strength parallel to grain p.s.i. (2) Maximum static load within short column range (3) Safety factor Maximum recommended weight of forging hammer for tim... |
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Rule 4123:1-5-11 | Forging machines, other power machines and machine tools, hydraulic and pneumatic presses, and power press brakes.
...be piped to a sump or drain pipe. If it discharges into the air, it will be located so as not to endanger employees. Table 11-1 Strength and Dimension for Wood Ram Props Size of timber inches (1) Square inches in cross section Minimum allowable crushing strength parallel to grain p.s.i. (2) Maximum static load within short column range (3) Safety factor Maximum recommended weight of forging hammer for timb... |
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Rule 4123:1-5-16 | Cutting and welding.
... welding. Stored energy or capacitor discharge type of resistance welding equipment and control panels involving high voltage (over five hundred fifty volts) shall be insulated and protected by complete enclosures, all doors of which shall be provided with interlocks and contacts wired into the control circuit (similar to elevator interlocks). Such interlocks or contacts shall be so d... |
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Rule 4123:1-5-16 | Cutting and welding.
...or welding. Stored energy or capacitor discharge type of resistance welding equipment and control panels involving high voltage (over five hundred fifty volts) will be insulated and protected by complete enclosures, all doors of which will be provided with interlocks and contacts wired into the control circuit (similar to elevator interlocks). Such interlocks or contacts will be so designed as to interrupt power and... |
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Rule 4123:1-5-18 | Control of air contaminants.
...cter of materials being exhausted. (3) Discharge. The outlet from every separator or (collector) shall discharge the air contaminants collected by the exhaust system, in such manner that the discharged materials shall not re-enter the working area in hazardous concentrations. (4) Location of air supply openings or inlets. Air supply openings or inlets through which air enters the building or r... |
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Rule 4123:1-5-18 | Control of air contaminants.
...cter of materials being exhausted. (3) Discharge. The outlet from every separator or (collector) will discharge the air contaminants collected by the exhaust system, in such manner that the discharged materials will not re-enter the working area in hazardous concentrations. (4) Location of air supply openings or inlets. Air supply openings or inlets through which air enters the building or roo... |
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Rule 4123:1-9-01 | Scope and definitions.
...eans a tank used to collect circulating discharge water from furnaces. (3) "Danger zone" means the point of operation where a known critical hazard exists. (4) "Guard" means the covering, fencing, railing, or enclosure which shields an object from accidental contact. (5) "Guarded" means that the object is covered, fenced, railed, enclosed or otherwise shielded from accidental contact. (6) "Mixer" means a vessel t... |
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Rule 4123:1-9-01 | Scope and definitions.
...eans a tank used to collect circulating discharge water from furnaces. (3) "Danger zone" means the point of operation where a known critical hazard exists. (4) "Guard" means the covering, fencing, railing, or enclosure which shields an object from accidental contact. (5) "Guarded" means that the object is covered, fenced, railed, enclosed, or otherwise shielded from accidental contact. ... |
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Rule 4123:1-13-04 | Other rubber and plastic processing machines.
...g knives that may be located at the discharge end of extruders, strainers, and tubing machines shall be guarded with interlocks provided to shut off the power if the guard is opened or removed. (B) Rubber and plastic cutters. (1) Circular cut-off power knives or blades. Circular cut-off power knives or blades, used to cut rubber or plastic stock to length, shall be guarded. (2) Manually fe... |