what is a pothole
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Pothole 4. Traffic can break the pavement. A pothole is a type of failure in an asphalt pavement, caused by the presence of water in the underlying soil structure and the presence of traffic passing over the affected area.Introduction of water to the underlying soil structure first weakens the supporting soil.xample of a pothole reappearing on a newly patched roadway, also showing the transition between crocodile cracking and the pothole, with water dried up, in a road on the Isle of Man. Small potholes, showing isolated failures of the pavement and its subsurface structure, in a road in Banbury, UK.
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- Although some street damage may look like a pothole at first, not all roadway defects are potholes. How a typical pothole is formed and prepared: Click To View. To report storm-related emergencies such as trees down, landslides, potholes, and road erosion, please call (213) 473-8410 or (800) 996-2489.
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What is a Culvert and What Type of Culvert Should I Use A culvert is a transverse and fully enclosed drainage structure that runs under a road or portion of land. The size and type of culvert depends on the amount of water flowing, the area that is discharging to it and how deep the culvert is being installed. Some culverts can also serve as roadway surfaces but they will always serve to convey water through a pipe or channel.
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What does it mean to pigeon hole something? The term pigeon hole or pigeonhole can describe a small open space (cubbyhole) used for any purpose (storage, sorting, and so forth), taken from the small enclosures used to contain nesting pigeons. Used idiomatically : A pigeonhole is also a category, especially one that is too specific.
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- Sinkholes and Blue Holes. A sinkhole, also known as a cenote, sink, sink-hole, shakehole, swallet, swallow hole, or doline (the different terms for sinkholes are often used interchangeably), is a depression or hole in the ground caused by some form of collapse of the surface layer.
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River Landforms Potholes form mainly in the upper course of the river, in high altitude where the river channel cuts directly into the bedrock. Potholes are the direct consequence of vertical erosion and processes of abrasion.s has already been described, rejuvenating rivers form as a result of a fall in sea level, either as a result of an increase in ice storage or due to isotatic rise or tectonic shifts. Either way the result is a relative fall of sea level to land. Isostatic rise or rebound is caused by the landmass rising.
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Repair a Pothole Step 1. Clean the area to be repaired of any loose material or debris. It isn’t necessary to remove all dirt and dust from the hole, but make sure you take out any large objects and remove most of the loose material. Water is not a problem, it will be displaced by the repair material.
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Culvert A multiple culvert assembly in Italy. A stone lintel culvert or stone box culvert. A culvert under the Vistula river levee and a street in Warsaw. A culvert is a structure that allows water to flow under a road, railroad, trail, or similar obstruction from one side to the other side. Typically embedded so as to be surrounded by soil, a culvert may be made from a pipe, reinforced concrete or other material.
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Potholing Utilities Potholing Utilities. The process of potholing for utilities is an invaluable tool and investment during both the engineering process as well as during construction. It is one of the leading elements during the design-build process.
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Sinkhole A sinkhole, also known as a cenote, sink, sink-hole, shakehole, swallet, swallow hole, or doline (the different terms for sinkholes are often used interchangeably), is a depression or hole in the ground caused by some form of collapse of the surface layer.inkholes may vary in size from 1 to 600 m (3.3 to 2,000 ft) both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may be formed gradually or suddenly, and are found worldwide.
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Why Is It Called a Pothole? How Do They Form? So now that we have a better understanding on why they are called potholes, do you understand how they are formed? This is the best illustration we have found: This winter was harsh, no doubt.
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Outhouse An outhouse (or privy) is a small structure, separate from a main building, which covers a pit latrine or a dry toilet.Outside North America, the term outhouse refers not to a toilet but to outbuildings in a general sense.n most outhouse designs, the privy hole is covered by a small building. The primary purpose of the building is for privacy and human comfort, so that the user is not exposed and does not get wet when it is raining or cold when it is windy.
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Sinkhole A sinkhole, also known as a sink, sink-hole, shakehole, swallet, swallow hole, or doline (the different terms for sinkholes are often used interchangeably), is a depression or hole in the ground caused by some form of collapse of the surface layer.
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- The quick fix is to shovel more gravel into the hole and tap it down. However, this leaves that area less solid that the rest of the driveway, and in addition to the puddle that reforms, the loose gravel will just result in another pothole in the same place. A quick fix pothole repair will not last very long.
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Sinkhole A sinkhole, also known as a cenote, sink, sink-hole, shakehole, swallet, swallow hole, or doline, is a depression or hole in the ground caused by some form of collapse of the surface layer. Most are caused by karst processes—for example, the chemical dissolution of carbonate rocks or suffosion processes. Sinkholes vary in size from 1 to 600 m both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found ...
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- An entrepôt (English: / ˈ ɑː n t r ə p oʊ / French: [ɑ̃tʁəpo]) or transshipment port is a port, city, or trading post where merchandise may be imported, stored or traded, usually to be exported again. These commercial cities spawned due to the growth of long-distance trade.
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Sinkhole The Red Lake sinkhole in Croatia. A sinkhole, also known as a cenote, sink, sink-hole, shakehole, swallet, swallow hole, or doline (the different terms for sinkholes are often used interchangeably), is a depression or hole in the ground caused by some form of collapse of the surface layer.
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Angela's Sinkhole Site A sinkhole can also be known to some as a sink, shake hole, swallow hole, swallet, or doline. A sinkhole typically is a natural depression or hole in the Earth's surface caused by karst processes — the chemical and rapid dissolution of carbonate rocks or processes for example in sandstone.
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Pit latrine A pit latrine or pit toilet is a type of toilet that collects human feces in a hole in the ground.They use either no water or one to three liters per flush with pour-flush pit latrines. basic pit latrine can be improved in a number of ways. One includes adding a ventilation pipe from the pit to above the structure. This improves airflow and decreases the smell of the toilet. It also can reduce flies when the top of the pipe is covered with mesh (usually made out of fiberglass).
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- 2. Pot Hole. A pothole is a type of disruption in the surface of a roadway where a portion of the road material has broken away, leaving a hole. They are typically formed due to the freezing and thawing of water that has seeped into the surface, which expands when frozen.ot Hole. A pothole is a type of disruption in the surface of a roadway where a portion of the road material has broken away, leaving a hole.
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manhole a hole, usually with a cover, through which a person may enter a sewer, drain, steam boiler, etc., especially one located in a city street. Origin of manhole. 1785-1795. First recorded in 1785-95; man1 + hole.
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Repair a Pothole A blacktop driveway cannot remain smooth forever. The forces of nature break down the asphalt surface. Unless your driveway is adequately maintained, potholes and cracks will appear. Practically any do-it-yourselfer can make this repair.
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manhole Definition of manhole. : a hole through which one may go especially to gain access to an underground or enclosed structure.
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pigeonhole Definition of pigeonhole. 1 : a hole or small recess for pigeons to nest. 2 : a small open compartment (as in a desk or cabinet) for keeping letters or documents.
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- Top 10 facts about the world. A bridge plug is a tool used in downhole applications in the oil drilling industry. Downhole means that the bridge plug is used in a subsurface manner, meaning it is applied into the wellbore, or underground, to stop a well from being used.
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Sinkhole Sinkholes are common where the rock below the land surface is limestone or other carbonate rock, salt beds, or in other rocks, such as gypsum, that can be dissolved naturally by circulating ground water. Sinkholes also occur in sandstone and quartzite terrains.As the rock dissolves, spaces and caverns develop underground. These sinkholes can be dramatic, because the surface land usually stays intact until there is not enough support. Then, a sudden collapse of the land surface can occur.inkholes may vary in size from 1 to 600 m (3.3 to 2,000 ft) both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may be formed gradually or suddenly, and are found worldwide.