Where terms are not defined through the methods authorized by this section, such terms shall have ordinarily accepted meanings such as the context implies.
That which conforms to accepted principles, tests or standards of nationally recognized technical or scientific authorities. .
[M] That which enables a (TO). fixture, appliance or equipment to be reached by ready access or by a means that first requires the removal or movement of a panel, door or similar obstruction (see “Ready access”).
A removable plate, usually secured by bolts or screws, to permit . access to a pipe or pipe fitting for the purposes of inspection, repair or cleaning.
An . approved connecting device that suitably and properly joins or adjusts pipes and fittings that do not otherwise fit together.
One-way valve designed to allow air to enter the . plumbing drainage system when negative pressures develop in the piping system. The device shall close by gravity and seal the vent terminal at zero differential pressure (no flow conditions) and under positive internal pressures. The purpose of an air admittance valve is to provide a method of allowing air to enter the plumbing drainage system without the use of a vent extended to open air and to prevent sewer gases from escaping into a building.
Drainage System). A piping arrangement in which a (drain from a fixture, appliance or device discharges indirectly into another fixture, receptacle or interceptor at a point below the flood level rim and above the trap seal.
AIR GAP (Drainage System). The unobstructed vertical distance through the free atmosphere between the outlet of the waste pipe and the flood level rim of the receptacle into which the waste pipe is discharging.
Water Distribution System). The unobstructed vertical distance through the free atmosphere between the lowest opening from any pipe or (faucet supplying water to a tank, plumbing fixture or other device and the flood level rim of the receptacle.
. Nonpotable water from other than public utilities, on-site surface sources and subsurface natural freshwater sources. Examples of such water are gray water, on-site reclaimed water, collected rainwater, captured condensate and rejected water from reverse osmosis systems.
A . plumbing system that performs in accordance with the intent of Chapters 3 through 14 and provides an equivalent level of performance for the protection of public health, safety and welfare. The system design is not specifically regulated by Chapters 3 through 14.
See “ . Supports.”
A term applied to valves or . mechanical devices that eliminate siphonage.
[A] APPROVED. Acceptable to the code official.
[A] An established and recognized agency that is regularly engaged in conducting tests or furnishing inspection services, where such agency has been . approved by the code official.
A receptacle designed to collect surface or . storm water from an open area.
A fitting or device supplied with . water or other fluid under positive pressure that passes through an integral orifice or constriction, causing a vacuum. Aspirators are also referred to as suction apparatus, and are similar in operation to an ejector.
The . backflow of potentially contaminated water into the potable water system as a result of the pressure in the potable water system falling below atmospheric pressure of the plumbing fixtures, pools, tanks or vats connected to the potable water distribution piping.
A reversal of flow in the . drainage system.
Any arrangement whereby . backflow is possible.
A device or valve installed in the . building drain or sewer pipe where a sewer is subject to backflow, and that prevents drainage or waste from backing up into a lower level or fixtures and causing a flooding condition.
[BS] A reference point, determined in accordance with the building code, based on the depth or peak elevation of flooding, including wave height, which has a 1 percent (100-year flood) or greater chance of occurring in any given year. .
A group of . fixtures consisting of a water closet, lavatory, bathtub or shower, including or excluding a bidet, an emergency floor drain or both. Such fixtures are located together on the same floor level.
A . fixture designed to wash bedpans and to flush the contents into the sanitary drainage system. Included are fixtures of this type that provide for disinfecting utensils by scalding with steam or hot water.
A room that can be used for sleeping and that: .
- For site-built dwellings has a minimum of 70 square feet of conditioned space;
- For manufactured homes is constructed according to the standards of the United States Department of Housing and Urban Development and has a minimum of 50 square feet of floor area;
- Is located along an exterior wall;
- Has a closet and a door or an entrance where a door could be reasonably installed; and
- Has an emergency means of escape and rescue opening to the outside in accordance with the Florida Building Code.
A vertical measurement of distance, 8 feet (2438 mm) or more in . developed length, between the connections of horizontal branches to a drainage stack. Measurements are taken down the stack from the highest horizontal branch connection.
[A] BUILDING. Any structure occupied or intended for supporting or sheltering any occupancy.
That part of the lowest piping of a . drainage system that receives the discharge from soil, waste and other drainage pipes inside and that extends 30 inches (762 mm) in developed length of pipe beyond the exterior walls of the building and conveys the drainage to the building sewer.
That part of the . drainage system that extends from the end of the building drain and conveys the discharge to a public sewer, private sewer, individual sewage disposal system or other point of disposal.
A specifically designed . water distribution system where one or more pumps are operated in the service hot water piping to circulate heated water from the water-heating equipment to fixture supply and back to the water-heating equipment.
A small covered tank for storing . water for a home or farm. Generally, this tank stores rainwater to be utilized for purposes other than in the potable water supply, and such tank is placed underground in most cases.
[A] CODE. These regulations, subsequent amendments thereto, or any emergency rule or regulation that the administrative authority having jurisdiction has lawfully adopted.
[A] The officer or other designated authority charged with the administration and enforcement of this code, or a duly authorized representative. .
A . fixture combining one sink and laundry tray or a two- or three-compartment sink or laundry tray in one unit.
A specially designed system of . waste piping embodying the horizontal wet venting of one or more sinks, lavatories, drinking fountains or floor drains by means of a common waste and vent pipe adequately sized to provide free movement of air above the flow line of the drain.
[A] All of the written, graphic and pictorial documents prepared or assembled for describing the design, location and physical characteristics of the elements of the project necessary for obtaining a building permit. The construction drawings shall be drawn to an appropriate scale. .
An elevation (height) reference point that determines the minimum height at which a . backflow preventer or vacuum breaker is installed above the flood level rim of the fixture or receptor served by the device. The critical level is the elevation level below which there is a potential for backflow to occur. If the critical level marking is not indicated on the device, the bottom of the device shall constitute the critical level.
Any physical connection or arrangement between two otherwise separate piping systems, one of which contains . potable water and the other either water of unknown or questionable safety or steam, gas or chemical, whereby there exists the possibility for flow from one system to the other, with the direction of flow depending on the pressure differential between the two systems (see “Backflow”).
[BS] The elevation of the “design flood,” including wave height, relative to the datum specified on the community’s legally designated flood hazard map. In areas designated as Zone AO, the . design flood elevation shall be the elevation of the highest existing grade of the building’s perimeter plus the depth number (in feet) specified on the flood hazard map. In areas designated as Zone AO where a depth number is not specified on the map, the depth number shall be taken as being equal to 2 feet (610 mm).
The length of a pipeline measured along the centerline of the pipe and fittings. .
A pipe that conveys the discharge from . plumbing fixtures or appliances.
The type of fitting or fittings utilized in the . drainage system. Drainage fittings are similar to cast-iron fittings, except that instead of having a bell and spigot, drainage fittings are recessed and tapped to eliminate ridges on the inside of the installed pipe.
Drainage (dfu). A measure of the probable discharge into the drainage system by various types of plumbing fixtures. The drainage fixture-unit value for a particular fixture depends on its volume rate of drainage discharge, on the time duration of a single drainage operation and on the average time between successive operations.
Piping within a . public or private premise that conveys sewage, rainwater or other liquid waste to a point of disposal. A drainage system does not include the mains of a public sewer system or a private or public sewage treatment or disposal plant.
A . plumbing fixture that is connected to the potable water distribution system and the drainage system. The fixture allows the user to obtain a drink directly from a stream of flowing water without the use of any accessories.
The minimum cross-sectional area at the point of . water supply discharge, measured or expressed in terms of the diameter of a circle or, if the opening is not circular, the diameter of a circle of equivalent cross-sectional area. For faucets and similar fittings, the effective opening shall be measured at the smallest orifice in the fitting body or in the supply piping to the fitting.
Fluids having a Gosselin rating of 1, including propylene glycol; mineral oil; polydimethylsiloxane; hydrochlorofluorocarbon, chlorofluorocarbon and carbon refrigerants; and FDA-approved boiler . water additives for steam boilers.
Any . plumbing system regulated by this code that was legally installed prior to the effective date of this code, or for which a permit to install has been issued.
A . water supply valve, opened or closed by means of a float or similar device, utilized to supply water to a tank. An antisiphon fill valve contains an antisiphon device in the form of an approved air gap or vacuum breaker that is an integral part of the fill valve unit and that is positioned on the discharge side of the water supply control valve.
See “ . Plumbing fixture.”
[BS] The greater of the following two areas: .
- The area within a flood plain subject to a 1-percent or greater chance of flooding in any given year.
- The area designated as a flood hazard area on a community’s flood hazard map or as otherwise legally designated.
The edge of the receptacle from which . water overflows.
A device installed upstream from the (Vented). interceptor having an orifice that controls the rate of flow through the interceptor and an air intake (vent) downstream from the orifice that allows air to be drawn into the flow stream.
A valve attached to a pressurized . water supply pipe and so designed that when activated it opens the line for direct flow into the fixture at a rate and quantity to operate the fixture properly, and then gradually closes to reseal fixture traps and avoid water hammer.
As defined by Section 381.0065(2)(b) and (d) Florida Statutes, “Graywater” means that part of domestic . sewage that is not blackwater, including waste from the bath, lavatory, laundry, and sink, except kitchen sink waste. “Blackwater” means that part of domestic sewage carried off by toilets, urinals, and kitchen drains.
Fats, oils and greases (FOG) disposal system. A plumbing appurtenance that reduces nonpetroleum fats, oils and greases in effluent by separation or mass and volume reduction.
. Plumbing appurtenances of not less than 75 gallons (2839 L) capacity that are installed in or at the end of the sanitary drainage system to intercept free-floating fats, oils and grease from waste water discharge. Separation is accomplished by gravity during a retention time of not less than 30 minutes.
.Plumbing appurtenances that are installed in the sanitary drainage system to intercept freefloating fats, oils and grease from waste water discharge. Continuous separation is accomplished by air entrainment, buoyancy and interior baffling.
Effluent discharge that is produced from food processing, food preparation or other sources where grease, fats and oils enter automatic dishwater prerinse stations, sinks or other appurtenances. .
A (GRD). plumbing appurtenance that is installed in the sanitary drainage system to intercept free-floating fats, oils and grease from waste water discharge. Such a device operates on a time- or event-controlled basis and has the ability to remove free-floating fats, oils and grease automatically without intervention from the user except for maintenance.
See “ . Supports.”
A . drainage branch pipe extending laterally from a soil or waste stack or building drain, with or without vertical sections or branches, that receives the discharge from two or more fixture drains or branches and conducts the discharge to the soil or waste stack or to the building drain.
Any pipe or fitting that makes an angle of less than 45 degrees (0.79 rad) with a horizontal plane. .
. Water at a temperature greater than or equal to 110°F (43°C).
See “ . Building trap.”
An approved onsite . sewage treatment and disposal system in accordance with Sections 381.0065 and 381.00655, Florida Statutes and Chapter 64E-6, Florida Administrative Code, Standards for Onsite Sewage Treatment and Disposal Systems. Synonymous with private sewage disposal system and private septic system.
A device designed and installed to separate and retain for removal, by automatic or manual means, deleterious, hazardous or undesirable matter from normal . wastes, while permitting normal sewage or wastes to discharge into the drainage system by gravity.
A loop, return bend or return . offset that provides for the expansion and contraction in a piping system and is utilized in tall buildings or where there is a rapid change of temperature, as in power plants, steam rooms and similar occupancies.
Any . joint between two pipes that permits one pipe to be deflected or moved without movement or deflection of the other pipe.
See “ . Mechanical joint.”
A type of . joint made by means of a washer or a special type of packing compound in which one pipe is slipped into the end of an adjacent pipe.
Containing not more than 0.2-percent lead. .
The principal pipe artery to which . branches are connected.
See “ . Plumbing appurtenance.”
[M] A connection between pipes, fittings, or pipes and fittings that is not screwed, caulked, threaded, soldered, solvent cemented, brazed, welded or heat fused. A . joint in which compression is applied along the centerline of the pieces being joined. In some applications, the joint is part of a coupling, fitting or adapter.
The complete system to convey medical gases for direct patient application from central supply systems (bulk tanks, . manifolds and medical air compressors), with pressure and operating controls, alarm warning systems, related components and piping networks extending to station outlet valves at patient use points.
A system consisting of central- . vacuum-producing equipment with pressure and operating controls, shutoff valves, alarm-warning systems, gauges and a network of piping extending to and terminating with suitable station inlets at locations where patient suction may be required.
A measuring device used to collect data and indicate . water usage.
. Water not safe for drinking, personal or culinary utilization.
Public . nuisance as known in common law or in equity jurisprudence; whatever is dangerous to human life or detrimental to health; whatever structure or premises is not sufficiently ventilated, sewered, drained, cleaned or lighted, with respect to its intended occupancy; and whatever renders the air, or human food, drink or water supply unwholesome.
[A] The purpose for which a building or portion thereof is utilized or occupied. .
A combination of . approved bends that makes two changes in direction bringing one section of the pipe out of line but into a line parallel with the other section.
A . water system for the collection, treatment, storage, distribution and reuse of nonpotable water generated on site, including but not limited to a gray water system. This definition does not include a rainwater harvesting system.
Outside the structure. .
The practice, materials and . fixtures utilized in the installation, maintenance, extension and alteration of all piping, fixtures, plumbing appliances and plumbing appurtenances, within or adjacent to any structure, in connection with sanitary drainage or storm drainage facilities; venting systems; and public or private water supply systems.
. Water or drain-connected devices intended to perform a special function. These devices have their operation or control dependent on one or more energized components, such as motors, controls or heating elements. Such devices are manually adjusted or controlled by the owner or operator, or are operated automatically through one or more of the following actions: a time cycle, a temperature range, a pressure range, a measured volume or weight.
A manufactured device, prefabricated assembly or on-the-job assembly of component parts that is an adjunct to the basic piping system and . plumbing fixtures. An appurtenance demands no additional water supply and does not add any discharge load to a fixture or to the drainage system.
A receptacle or device that is connected to a . water supply system or discharges to a drainage system or both. Such receptacles or devices require a supply of water; or discharge liquid waste or liquid-borne solid waste; or require a supply of water and discharge waste to a drainage system.
A system that includes the . water distribution pipes; plumbing fixtures and traps; water-treating or water-using equipment; soil, waste and vent pipes; and building drains; in addition to their respective connections, devices and appurtenances within a structure or premises; and the water service, building sewer and building storm sewer serving such structure or premises.
An impairment of the quality of the . potable water to a degree that does not create a hazard to public health but that does adversely and unreasonably affect the aesthetic qualities of such potable water for domestic use.
. Water free from impurities present in amounts sufficient to cause disease or harmful physiological effects and conforming to the bacteriological and chemical quality requirements of the Public Health Service Drinking Water Standards or the regulations of the public health authority having jurisdiction.
In the classification of . plumbing fixtures, “private” applies to fixtures in residences and apartments, and to fixtures in nonpublic toilet rooms of hotels and motels and similar installations in buildings where the plumbing fixtures are intended for utilization by a family or an individual.
In the classification of . plumbing fixtures, “public” applies to fixtures in general toilet rooms of schools, gymnasiums, hotels, airports, bus and railroad stations, public buildings, bars, public comfort stations, office buildings, stadiums, stores, restaurants and other installations where a number of fixtures are installed so that their utilization is similarly unrestricted.
A . water supply pipe for public utilization controlled by public authority.
. Water from natural precipitation.
[M] That which enables a . fixture, appliance or equipment to be directly reached without requiring the removal or movement of any panel, door or similar obstruction and without the use of a portable ladder, step stool or similar device.
. Water that has received treatment and is reused after flowing out of a domestic wastewater treatment facility.
A . backflow prevention device consisting of two independently acting check valves, internally force-loaded to a normally closed position and separated by an intermediate chamber (or zone) in which there is an automatic relief means of venting to the atmosphere, internally loaded to a normally open position between two tightly closing shutoff valves and with a means for testing for tightness of the checks and opening of the relief means.
[A] An individual who is registered or licensed to practice professional architecture or engineering as defined by the statutory requirements of the professional registration laws of the state or jurisdiction in which the project is to be constructed. This includes any . registered design professional, so long as they are practicing within the scope of their license, which includes those licensed under Chapter 471 and 481, Florida Statutes.
A temperature-actuated valve designed to discharge automatically at the temperature at which such valve is set. .
The deliberate application of . reclaimed water for beneficial purpose.
RIM. An unobstructed open edge of a fixture.
Parts of the . plumbing system that are installed prior to the installation of fixtures. This includes drainage, water supply, vent piping and the necessary fixture supports and any fixtures that are built into the structure.
A . faucet containing a valve that automatically closes upon deactivation of the opening means.
See “ . Interceptor.”
Any liquid . waste containing animal or vegetable matter in suspension or solution, including liquids containing chemicals in solution.
That part of the . drainage system of pipes, installed and maintained by a city, township, county, public utility company or other public entity, and located on public property, in the street or in an approved dedicated easement of public or community use.
An assembly consisting of one check valve force-loaded closed and an air-inlet vent valve force-loaded open to atmosphere, positioned downstream of the check valve, and located between and including two tightly closing shutoff valves and a test cock. .
Natural precipitation, including snowmelt, that has contacted a surface at or below grade. .
A boiling-type . sterilizer is a fixture of a nonpressure type utilized for boiling instruments, utensils or other equipment for disinfection. These devices are portable or are connected to the plumbing system.
A device for the sterilization of various . instruments.
A device for the sterilization of . utensils as utilized in health care services.
A separate pipe or . stack, indirectly connected to the building drainage system at the lower terminal, that receives the vapors from nonpressure sterilizers, or the exhaust vapors from pressure sterilizers, and conducts the vapors directly to the open air. Also called vapor, steam, atmospheric or exhaust vent.
[A] STRUCTURE. That which is built or constructed or a portion thereof.
Devices for supporting and securing pipe, . fixtures and equipment.
Any structure, basin, chamber or tank containing an artificial body of . water for swimming, diving or recreational bathing having a depth of 2 feet (610 mm) or more at any point.
. Water having a temperature range between 85°F (29°C) and 110°F (43°C).
An . approved agency operating a product or material certification system that incorporates initial product testing, assessment and surveillance of a manufacturer’s quality control system.
Certification obtained by the manufacturer indicating that the function and performance characteristics of a product or material have been determined by testing and ongoing surveillance by an . approved third-party certification agency. Assertion of certification is in the form of identification in accordance with the requirements of the third-party certification agency.
A room or space that contains not less than one . water closet and one lavatory.
The vertical distance between the weir and the top of the dip of the . trap.
Any . pressure less than that exerted by the atmosphere.
See “ . Vent system.”
Any pipe or fitting that makes an angle of 45 degrees (0.79 rad) or more with the horizontal. .
The discharge from any . fixture, appliance, area or appurtenance that does not contain fecal matter.
A pipe that conveys only . waste.
A . plumbing fixture that is manually controlled by the user for the purpose of dispensing potable drinking water into a receptacle such as a cup, glass or bottle. Such fixture is connected to the potable water distribution system of the premises. This definition also includes a freestanding apparatus for the same purpose that is not connected to the potable water distribution system and that is supplied with potable water from a container, bottle or reservoir.
A . water supply pipe or system of pipes, installed and maintained by a city, township, county, public utility company or other public entity, on public property, in the street or in an approved dedicated easement of public or community use.
A discharge opening through which . water is supplied to a fixture, into the atmosphere (except into an open tank that is part of the water supply system), to a boiler or heating system, or to any devices or equipment requiring water to operate but which are not part of the plumbing system.
A . well constructed by boring a hole in the ground with an auger and installing a casing.
A . well constructed by making a hole in the ground with a drilling machine of any type and installing a casing and screen.
Dug. A well constructed by excavating a large-diameter shaft and installing a casing.