Ohio Administrative Code Search
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Rule 4123:1-3-15 | Explosives and blasting.
...(A) Reserved. (B) Definitions. (1) "Approved storage facility" means a facility for the storage of explosive materials covered by a license or permit issued under authority of the appropriate federal agency. (2) "Blast area" means the area in which explosives loading and blasting operations are being conducted. (3) "Blaster" means the person having a comprehensive knowledge of the installation and use of applianc... |
Rule 4123:1-3-15 | Explosives and blasting.
...(A) Reserved. (B) Definitions. (1) "Approved storage facility" means a facility for the storage of explosive materials covered by a license or permit issued under authority of the appropriate federal agency. (2) "Blast area" means the area in which explosives loading and blasting operations are being conducted. (3) "Blaster" means the person having a comprehensive knowledge of the installa... |
Rule 4123:1-3-16 | Tunnels and shafts, caissons, cofferdams, and compressed air.
...(A) Reserved. (B) Definitions. (1) "Air lock" means a chamber designed for the passage of employees and materials from one air pressure to a greater or lesser air pressure. (2) "Bulkhead" means an airtight structure separating the working chamber from free air or from another chamber under a greater or lesser pressure than the working pressure. (3) "Caisson" means a wood, steel, concrete or reinforced concrete, a... |
Rule 4123:1-3-16 | Tunnels, shafts, caissons, cofferdams, and compressed air.
...(A) Reserved. (B) Definitions. (1) "Air lock" means a chamber designed for the passage of employees and materials from one air pressure to a greater or lesser air pressure. (2) "Bulkhead" means an airtight structure separating the working chamber from free air or from another chamber under a greater or lesser pressure than the working pressure. (3) "Caisson" means a wood, steel, concrete, ... |
Rule 4123:1-3-17 | Cutting and welding.
...(A) Reserved. (B) Definitions. (1) "Fire-resistive construction" means a method of construction which prevents or retards the passage of hot gases or flames as defined by the fire-resistance rating. (2) "Fire-resistance rating" means the measured time in hours or fractions thereof that the material or construction will withstand fire exposure, as determined by fire tests conducted in conformity to recognized stand... |
Rule 4123:1-3-17 | Cutting and welding.
...(A) Reserved. (B) Definitions. (1) "Fire-resistive construction" means a method of construction which prevents or retards the passage of hot gases or flames, as defined by the fire-resistance rating. (2) "Fire-resistance rating" means the measured time in hours, or fractions thereof, that the material or construction will withstand fire exposure, as determined by fire tests conducted in con... |
Rule 4123:1-3-18 | Heating, ventilating and exhaust
equipment.
...(A) Scope. This rule relates to methods of controlling air contaminants (as defined in paragraph (B) of this rule) which have been established as hazardous. (B) Definitions. (1) "Air contaminants" as used in this rule, means airborne concentrations of fibrosis-producing or toxic dusts, toxic fumes, toxic mists, toxic vapors, or toxic vapors, or toxic gases, or a combination of these. (2) "Coll... |
Rule 4123:1-3-19 | Demolition.
...(A) Reserved. (B) Definitions. (1) "Chute" means a trough or tube used to guide and transport sliding objects, material, or debris from a higher to a lower level. (2) "Demolition" means to dismantle, raze, destroy, or wreck any fixed building or structure. (C) Preparatory operations. (1) Except where necessary to maintain a utility service all steam, gas, sanitary sewer and electric lines shall be shut off from ... |
Rule 4123:1-3-19 | Demolition.
...(A) Reserved. (B) Definitions. (1) "Chute" means a trough or tube used to guide and transport sliding objects, material, or debris from a higher to a lower level. (2) "Demolition" means to dismantle, raze, destroy, or wreck any fixed building or structure. (C) Preparatory operations. (1) Except where necessary to maintain a utility service, all steam, gas, sanitary sewer, and electric lines s... |
Rule 4123:1-3-21 | Diving operations.
...(A) Reserved. (B) Reserved. (C) Diving procedures. (1) Supervision. A diver, lead diver, or dive supervisor, hereafter referred to only as 'supervisor', shall be designated and shall be in charge of all diving operations. (2) Timekeeper. One member selected from within the crew shall be designated and instructed by the supervisor to perform the duties of timekeeper for each dive. (3) Activities... |
Rule 4123:1-3-22 | Woodworking machines, power saws, and other tools and equipment.
...(A) Reserved. (B) Definitions. (1) "Cutting wheels" means organic bonded wheels designed for use with power driven equipment for a multitude of operations variously known as cutting, cutting-off, grooving, slotting, coping, jointing, etc. (2) "Grinding wheels" means wheels composed of a uniform mixture of an abrasive material and a bond formed or molded into a single piece and designed for use with power driven eq... |
Rule 4123:1-3-22 | Woodworking machines, power saws, and other tools and equipment.
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Rule 4123:1-3-23 | Helicopters.
...(A) Reserved. (B) Reserved. (C) Slings and tag lines. Loads shall be balanced and securely fastened. Tag lines where used shall be of a length that will not permit their being drawn up into the rotors. Pressed sleeve, swedged eyes, or equivalent means shall be used for all freely suspended loads to prevent hand splices from spinning open or cable clamps from loosening. (D) Cargo hooks. All electr... |
Rule 4123:1-5-01 | Scope and definitions.
...(A) Scope. The purpose of this chapter of the Administrative Code is to provide reasonable safety for life, limb, and health of employees. In cases of practical difficulty or unnecessary hardship, the Ohio bureau of workers' compensation may grant exceptions from the literal requirements of the rules of this chapter to permit the use of other devices or methods when, in the opinion of the bureau,... |
Rule 4123:1-5-01 | Scope and definitions.
...(A) Scope. The purpose of this chapter of the Administrative Code is to provide reasonable safety for life, limb, and health of employees. In cases of practical difficulty or unnecessary hardship, the Ohio bureau of workers' compensation may grant exceptions from the literal specifications of the rules of this chapter to permit the use of other devices or methods when, in the opinion of the bureau, the equivalent pr... |
Rule 4123:1-5-01 | Scope and definitions.
...(A) Scope. The purpose of this chapter of the Administrative Code is to provide reasonable safety for life, limb, and health of employees. In cases of practical difficulty or unnecessary hardship, the Ohio bureau of workers' compensation may grant exceptions from the literal requirements of the rules of this chapter to permit the use of other devices or methods when, in the opinion of the bureau,... |
Rule 4123:1-5-02 | Guarding floor and wall openings and holes.
...(A) Scope. This rule coves the guarding of floor and wall openings and holes. It shall not apply to industrial grating holes nor to the working face of floor openings which are occupied by elevators, dumbwaiters, conveyors, machinery, piping or containers; the loading and unloading areas of automotive truck and railroad docks, or platforms, scaffolds, pits and trenches which are occupied for the ... |
Rule 4123:1-5-02 | Guarding floor and wall openings and holes.
...(A) Scope. This rule coves the guarding of floor and wall openings and holes. It does not apply to industrial grating holes nor to the working face of floor openings which are occupied by elevators, dumbwaiters, conveyors, machinery, piping or containers; the loading and unloading areas of automotive truck and railroad docks, or platforms, scaffolds, pits and trenches which are occupied for the purpose of providing ... |
Rule 4123:1-5-02 | Guarding floor and wall openings and holes.
...(A) Scope. This rule coves the guarding of floor and wall openings and holes. It shall not apply to industrial grating holes nor to the working face of floor openings which are occupied by elevators, dumbwaiters, conveyors, machinery, piping or containers; the loading and unloading areas of automotive truck and railroad docks, or platforms, scaffolds, pits and trenches which are occupied for the ... |
Rule 4123:1-5-03 | Ladders and scaffolds.
... |
Rule 4123:1-5-04 | Mechanical power transmission apparatus.
...(A) Scope. This rule applies to mechanical power transmission apparatus and facilities to transmit power to operating equipment or machine tools. This rule shall not be construed as being applicable to power transmission facilities located within the frame or the equipment and exposure is necessary to its operation or adjustment. (B) Reserved. (C) Belts and pulleys. (1) Horizontal belts (not including conveyors o... |
Rule 4123:1-5-04 | Mechanical power transmission apparatus.
...(A) Scope. This rule applies to mechanical power transmission apparatus and facilities to transmit power to operating equipment or machine tools. This rule does not apply to power transmission facilities located within the frame or the equipment and exposure is necessary to its operation or adjustment. (B) Reserved. (C) Belts and pulleys. This paragraph covers all types and shapes of power-transmission belts, exc... |
Rule 4123:1-5-04 | Mechanical power transmission apparatus.
...(A) Scope. This rule applies to mechanical power transmission apparatus and facilities to transmit power to operating equipment or machine tools. This rule shall not be construed as being applicable to power transmission facilities located within the frame or the equipment and exposure is necessary to its operation or adjustment. (B) Reserved. (C) Belts and pulleys. This paragraph covers all types... |
Rule 4123:1-5-05 | Auxiliary equipment.
...(A) Reserved. (B) Reserved. (C) Power-driven conveyors - chain, bucket, belt, hook and screw. (1) Horizontal, overhead, vertical and inclined conveyors. (a) Overhead protection. Where overhead conveyors carry material with a clearance of seven feet or more above the floor level, and cross designed walkways or roads, or pass over areas where employees are normally at work, a substantial barrie... |
Rule 4123:1-5-05 | Auxiliary equipment.
...(A) Reserved. (B) Reserved. (C) Power-driven conveyors - chain, bucket, belt, hook and screw. (1) Horizontal, overhead, vertical and inclined conveyors. (a) Overhead protection. Where overhead conveyors carry material with a clearance of seven feet or more above the floor level, and cross designed walkways or roads, or pass over areas where employees are normally at work, a substantial barrier will be installed ... |