drainage trap definition
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What is the purpose of a P-trap? In most homes, there is a P-trap installed under the sinks in the bathroom and kitchens. A P-trap is a plumbing fixture that has several purposes. It traps debris that has drained from the sink and prevents it from forming a clog deep within the plumbing system, and to stops sewer gases from passing into the home.
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Drainage Drainage is the natural or artificial removal of surface and sub-surface water from an area. The internal drainage of most agricultural soils is good enough to prevent severe waterlogging (anaerobic conditions that harm root growth), but many soils need artificial drainage to improve production or to manage water supplies.
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Drainage Sustainable Urban Drainage Systems (SuDS) are designed to encourage contractors to install drainage system that more closely mimic the natural flow of water in nature. Since 2010 local and neighbourhood planning in the UK is required by law to factor SuDS into any development projects that they are responsible for.
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- In the drainage system, the unobstructed vertical opening between the lowest opening of a waste line and the flood level of the device into which it empties. Purpose is to prevent backflow contamination. Back to alphabetical list.
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- a steam trap must be used on the end of the steam tubing to discharge unwanted condensate. Steam traps used in these applications are referred to as tracer traps.
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Fixture Drains and Trap Arms As you can see in this picture, the pipe between the trap and the waste stack it's connected to, is not vented until it reaches the stack so it would be called a trap arm fixture drain. The trap arm fixture drain is sized by the trap it is connected to, and is graded at a minimum of 1/4 per foot(1:50) slope.
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Detention pond The detention pond temporarily stores stormwater runoff and slowly releases it through a specially designed outlet or control structure. Detention ponds typically are designed to drain completely within a few hours or days.
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- a pipe for conveying rain water from a roof or gutter to the ground or to a drain. Also called drainspout; British, downpipe. Origin of downspout.
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- Drainage Gullies. Drain gullies or grids as most people describe them are the ground level drains that your waste or storm water pipes discharge into, they come in numerous shapes and sizes and can be a single unit or two and three piece affairs constructed in clay, plastic, cast iron or concrete.oddable Gullies. These are gullies with an internal cap or plate that can be removed so that you can by-pass the trap and access the outlet pipe, this makes clearing a blockage or surveying a system much easier.
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- Drainasphalt A Permeable asphalt which allows water to pass freely through to the underlying structure. The product comes in various sizes to suit a range of applications and can be combined with our wide range of other sustainable drainage products to offer the perfect Sustainable Drainage System (SUDS) solution.
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Drain-waste-vent system In modern plumbing, a drain-waste-vent is part of a system that removes sewage and greywater from a building, and regulates air pressure in the waste-system pipes to aid free flow. Waste is produced at fixtures such as toilets, sinks, and showers, and exits the fixtures through a trap, a dipped section of pipe that always contains water.
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- Page 1 of 3. Drainage is any action taken or intended for the removal or. lessening of the amount of water from land, and includes. the deepening, straightening, widening and diversion of. the course of a stream, creek, or other watercourse, as well. as the construction of dykes. Drainage can take many forms:
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- Wow, here we go again. Christians blaming moral decline on prayer being taken out of school. How pathetic. Are we so weak minded? Japan, where no one prays at school, has the lowest crime rate of any developed nation. I mean, c’mon! Even Jesus was against school prayer. Matt 6:5-6 Anyways, children can pray in school if they want to.
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- Our Lady Of Guadalupe Medals Religious Jewelry. Find the religious medallion that suites your taste, faith and interest. Find religious jewelry of a special religious figure or saint that have a special interest in. Religious medallion jewelry and wearing religious jewelry is an important part of many peoples lives.
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What is a drain stack in plumbing? Drain-Waste-Vent Plumbing Systems. Understand how your home’s drain-waste-vent plumbing systems work with this expert illustrated explanation. The system of pipes that carries water and waste to a sewer line or septic tank is call the drain-waste-vent (DWV) system. As the name implies, it has three components: Drain lines collect water from sinks, showers, and tubs; waste lines carry waste from toilets; and vent lines exhaust sewer gases and allow wastes to flow freely.
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Definition of 'fault trap' Word forms: (regular plural) fault traps. noun. ( Extractive engineering : Petroleum geology ) A fault trap is a hydrocarbon trap in which closure is caused by a geological fault. A fault trap is a geological formation in which oil or gas in a porous section of rock is sealed off by a displaced, nonporous layer. A fault trap occurs when formations on either side of the fault move and lie in such a way that, when petroleum migrates into one of the formations, it becomes trapped there.
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Various Types of Traps This trap is provided in the floor to collect waste water from washbasin, shower, sink and bathroom etc. These are available in cast iron or UPVC material and have removable grating (JALI) on the top of the trap. The minimum depth of water seal should be 50 mm.
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What is Lymphatic Drainage? Lymphatic drainage is the natural function of the lymphatic system, which is an essential part of immunity. If this function isn't working properly, it can cause a build-up of fluid in tissues as well as more serious medical problems like lymphagitis and lymphoma.
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History of Anti-Money Laundering Laws History of Anti-Money Laundering Laws. Money laundering is the process of making illegally-gained proceeds (i.e. dirty money) appear legal (i.e. clean). Typically, it involves three steps: placement, layering and integration. First, the illegitimate funds are furtively introduced into the legitimate financial system.
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How to Use S-Traps or P-Traps in Plumbing How to Use S-Traps or P-Traps in Plumbing. To be legal, a trap must run horizontally on the outflow side. Fixture traps protect your home from sanitation issues involving drains that tie into the sewer or a home septic system. A trap is length of pipe with a curve that bottoms out with a P or S shape. The curve holds a pool of water that seals out gases rising from the sewer side of the pipe.
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The Basics on Drains, Traps and Vents The most important component of a drain, which most people take for granted, is the trap. They're called traps because they do just that: trap water inside, preventing sewer gases from coming back into the house. Several connections are needed when connecting a trap. First is the nut, which connects two pieces together with a threaded fitting. A ferrule forms the seal; the nut simply screws down over the ferrule to form a water tight seal. Vents are a major component in a home's drainage system. Venting allows water to pass out of the drains easily. Today, houses are vented through the roof.
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trap trap 1. (trăp) n. 1. A contrivance for catching and holding animals, as a concealed pit or a clamplike device that springs shut suddenly. 2. A stratagem for catching or tricking an unwary person.
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Definition of dry dock verb. 1  A condition occurring when a single feces of such extreme length that it begins at drain trap and extends above water line and rests on porcelain surface of toilet bowl. 2  to defecate such that a portion of a solid unit of feces lands on the toilet bowl, above the water line.
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- In modern plumbing, a drain-waste-vent (or DWV) is part of a system that removes sewage and greywater from a building, and regulates air pressure in the waste-system pipes to aid free flow.
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How to Hook Up a Drain Line to a Sink A tailpiece, which connects to the bottom of the sink strainer. A trap bend (or P-trap), which forms a water-filled block to prevent sewer gas from coming up through the sink drain. A trap arm, which is connected to the downstream end of the P-trap and then to the drain line that leads to the main drainage line.
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What is a P-Trap? A p-trap is comprised of a tailpiece, the curved trap piece, and a drain elbow. The drain elbow for a p-trap fits into the drain pipe which goes directly into the wall. Codes require a p-trap (or an s-trap) any place there is an open drain line that flows into the drain-waste-vent system.