Flushing hydrant

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A flushing hydrant is a hydrant that is used for flushing a water line of silt, rust, debris, or stagnant water. Many water utilities use standard fire hydrants for flushing their lines. Specialized flushing hydrants are often smaller and less expensive than a fire hydrant to reduce cost where fire fighting use is not needed or practical. Flushing hydrants typically only have one outlet, in contrast to fire hydrants, which normally have two or three. Flushing hydrants are commonly installed at the end of dead-end water lines.

Silt is granular material of a size between sand and clay, whose mineral origin is quartz and feldspar. Silt may occur as a soil or as sediment mixed in suspension with water and soil in a body of water such as a river. It may also exist as soil deposited at the bottom of a water body, like mudflows from landslides. Silt has a moderate specific area with a typically non-sticky, plastic feel. Silt usually has a floury feel when dry, and a slippery feel when wet. Silt can be visually observed with a hand lens, exhibiting a sparkly appearance. It also can be felt by the tongue as granular when placed on the front teeth.

Rust type of iron oxide

Rust is an iron oxide, a usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture. Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstances. Rust consists of hydrated iron(III) oxides Fe2O3·nH2O and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3).

Water stagnation occurs when water stops flowing. Stagnant water can be a major environmental hazard.

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Flushing may refer to:

Fire engine emergency vehicle intendend to put out fires

A fire engine is a vehicle designed primarily for firefighting operations. The terms "fire engine" and "fire truck" are often used interchangeably; however in some fire departments/fire services they refer to separate and specific types of vehicle.

A fire hose is a high-pressure hose that carries water or other fire retardant to a fire to extinguish it. Outdoors, it attaches either to a fire engine or a fire hydrant. Indoors, it can permanently attach to a building's standpipe or plumbing system.

Flush toilet toilet that disposes of human excreta by using water to flush it

A flush toilet is a toilet that disposes of human excreta by using water to flush it through a drainpipe to another location for disposal, thus maintaining a separation between humans and their excreta. Flush toilets can be designed for sitting or for squatting, in the case of squat toilets. The opposite of a flush toilet is a dry toilet, which uses no water for flushing.

Fire hydrant connection point by which firefighters can tap into a water supply

A fire hydrant, also called a fireplug, fire pump, jockey pump, or simply pump, is a connection point by which firefighters can tap into a water supply. It is a component of active fire protection.

Birdsill Holly American inventor

Birdsill Holly Jr. was a mechanical engineer and inventor of water hydraulics devices. He is noted for his inventions related to city water system equipment and apparatus for fire protection, like the fire hydrant.

Standpipe (firefighting) Firefighting water supply

In North America, a standpipe is a type of rigid water piping which is built into multi-story buildings in a vertical position or bridges in a horizontal position, to which fire hoses can be connected, allowing manual application of water to the fire. Within the context of a building or bridge, a standpipe serves the same purpose as a fire hydrant.

Storz

Storz is a type of hose coupling invented by Carl August Guido Storz in 1882 and patented in Switzerland in 1890, and patented in the U.S. in 1893 that connects using interlocking hooks and flanges. It was first specified in standard FEN 301-316, and has been used by German fire brigades since 1933. Amongst other uses, it has been widely employed on fire hoses in firefighting applications. It is the standard coupling on fire hoses in Portugal, Denmark, Germany, Austria, Switzerland, Sweden, the Netherlands, Israel, and Greece. It is also widely used in Australia and the United States.

Water tender

A water tender, also known as a tanker in some regions, is a specialized firefighting apparatus designed for transporting water from a water source to a fire scene. Water tenders are capable of drafting water from a stream, lake or hydrant.

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A hydrant is an outlet from a fluid main often consisting of an upright pipe with a valve attached from which fluid can be stolen.

This is a glossary of firefighting equipment.

In typesetting and page layout, alignment or range is the setting of text flow or image placement relative to a page, column (measure), table cell, or tab. The type alignment setting is sometimes referred to as text alignment, text justification, or type justification. The edge of a page or column is known as a margin, and a gap between columns is known as a gutter.

Firematicracing is a proprietary name for a type of recreational competition among the firefighter teams involving timed completion of tasks related to or simulating common firefighting activities. The sport under its present name is most popular in New York state, although similar types of competition, known under different names, exist in other parts of the world.

Hondo Dog Park

Hondo Dog Park is a city park in Hillsboro, Oregon, United States. Opened in 2007, it is the first dog park in that city. Located on nearly four acres, the park is in the northeast section of Hillsboro adjacent to Hillsboro Stadium. Hondo Dog Park is named after a Hillsboro Police Department K-9 unit dog that was shot and killed in the line of duty. The park includes a fire hydrant painted like an American flag as a memorial to the police dog, which received some controversy when the park opened.

Aircraft lavatory A small room on an aircraft with a toilet and sink

An aircraft lavatory is a small room on an aircraft with a toilet and sink.

Hard suction hose type of fire hose

Flexible suction hose, not to be confused with hard suction hose in U.S., is a specific type of fire hose used in drafting operations, when a fire engine uses a vacuum to draw water from a portable water tank, pool, or other static water source. It is built to withstand vacuum, rather than pressure, abrasion, and heat. Conversely, hard suction is capable of withstanding up to 200 PSIG, as well as vacuum. In the United States, it is standard equipment according to the National Fire Protection Association standards for fire engines. It is used in both structural and wildland firefighting throughout the world, and is made in various diameters and connection types.

San Francisco Fire Department Auxiliary Water Supply System

The Auxiliary Water Supply System is a high pressure water supply network built for the city of San Francisco in response to the failure of the existing emergency water system during the 1906 earthquake. It was originally proposed by San Francisco Fire Department chief engineer Dennis T. Sullivan in 1903, with construction beginning in 1909 and finishing in 1913. The system is made up of a collection of water reservoirs, pump stations, cisterns, suction connections and fireboats. While the system can use both fresh or salt water, it is preferential to not use salt water, as it commonly causes galvanic corrosion in fire equipment.

The Pittsburgh Water and Sewer Authority (PWSA) is a municipal authority in Pittsburgh, Pennsylvania. It is responsible for water treatment and delivery systems in the city of Pittsburgh, as well as the city's sewer system. In a 2010 report, the authority reported 80,557 drinking water service connections and 107,151 sewage connections. The authority claims to serve approximately 250,000 customers, though it does not report how this number is calculated.

Community Fire Safety Act of 2013

The Community Fire Safety Act of 2013 is a bill that would prevent the Environmental Protection Agency from requiring that all new fire hydrants in the United States be lead-free beginning in 2014. The bill was passed by the United States House of Representatives during the 113th United States Congress.

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