Ohio § 4104.41

§ 4104.41.

As used in sections 4104.41 to 4104.45 of the Revised Code : (A) “ Building services piping ” means piping systems and their component parts that are part of a building system

and that promote the safe, sanitary, and energy efficient occupancy of a building.

“ Building services piping ” includes, but is not limited to, cold and hot potable water distribution for plumbing

fixtures;  sanitary lines leading from plumbing fixtures;  nonflammable medical gas

systems;  medical oxygen systems;  medical vacuum systems;  fire protection piping

systems and compressed air in dry systems;  refrigeration, chilled water, condenser,

cooling tower water, brine, and water/antifreeze systems;  steam, steam condensate,

and hot water piping systems;  heating and cooling piping systems;  and fuel oil piping

and fuel gas piping for heating, cooling, and cooking applications. (B) “ Power piping ” means piping systems and their component parts, that are not building services piping

systems, and that may be installed within electric power generating stations, industrial

and institutional plants, utility geothermal heating systems, and central and district

heating and cooling systems. “ Power piping ” includes, but is not limited to, piping used in the distribution of plant and process

steam at boiler pressures greater than fifteen pounds per square inch gauge, high

temperature water piping from high pressure and high temperature boilers, power boiler

steam condensate piping, high pressure and high temperature water condensate piping,

and compressed air and hydraulic piping upstream of the first stop valve off a system

distribution header. (C) “ Process piping ” means piping systems and their component parts, that are not building services or

power piping systems, and that may be installed in petroleum refineries, chemical,

pharmaceutical, textile, paper, semiconductor, and cryogenic plants, and related processing

plants and terminals.