Meaning of cofferdam
WebA cofferdam is defined as a temporary barrier in or around a body of water that allows the process of de-watering, diversion, or damming of water within an enclosed area. Cofferdams can be portable, and the major purpose of any type of cofferdam is to hold back overwhelming or inconvenient water and create a dry work environment. This allows ... WebA cofferdam is defined as a temporary barrier in or around a body of water which allows the process of de-watering, diversion, or damming of water within an ... 5. Cofferdam …
Meaning of cofferdam
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WebA cofferdam is a structure that retains water and soil that allows the enclosed area to be pumped out and excavated dry. Cofferdams are commonly used for construction of bridge piers and other support structures built within water. Cofferdams walls are usually formed from sheet piles that are supported by walers, internal braces and cross braces. WebA cofferdam is an enclosure built within a body of water to allow the enclosed area to be pumped out. This pumping creates a dry working environment so that the work can be carried out safely. Cofferdams are commonly used for construction or repair of permanent dams, oil platforms, bridge piers, etc., built within water.
WebA cofferdam is a small space left open between two bulkheads, to give protection from heat, fire, or collision. From Wikipedia Steel sheet piles were driven into the bed around the … Webcofferdam, watertight enclosure from which water is pumped to expose the bed of a body of water in order to permit the construction of a pier or …
WebA cofferdam is an enclosure built within a body of water to allow the enclosed area to be pumped out. This pumping creates a dry working environment so that the work can be carried out safely. Cofferdams are commonly used for construction or repair of permanent dams, oil platforms, bridge piers, etc., built within water. WebCoffer dams: It is an enclosure constructed around the construction site to exclude water so that the construction can be done in dry. A cofferdam is thus a temporary dam constructed for facilitating construction. A coffer …
WebFeb 18, 1986 · noun. cof· fer· dam ˈkȯ-fər-ˌdam. ˈkä-. 1. : a watertight enclosure from which water is pumped to expose the bottom of a body of water and permit construction (as of a pier) 2. : a watertight structure for making repairs below the waterline of a ship.
WebNov 15, 2015 · The word "cofferdam" comes from "coffer" meaning box, in other words a dam in the. shape of a box. Function: When construction must take place below the water level, a cofferdam is built to give. workers a dry work environment. A cofferdam usually consists of sheets of steel driven into the ground to create a walled. the teacher ottWebMar 6, 2024 · Defining Cofferdams. In comparison, cofferdams are temporary structures that are installed to divert water away from worksites. Cofferdams are most commonly … ser regional officeWebDefine cofferdams. cofferdams synonyms, cofferdams pronunciation, cofferdams translation, English dictionary definition of cofferdams. n. 1. A temporary watertight … the teacher or a teacherWebThe term competent person for purposes of this part means a person who is capable of recognizing and evaluating employee exposure to hazardous substances or to other unsafe conditions and is capable of specifying the necessary protection and precautions to be taken to ensure the safety of employees as required by the particular regulation under … serrefine forcepsWebSep 25, 2024 · Braced Cofferdams. A braced cofferdam is a temporary structure that is used to build a foundation for something permanent. This type of cofferdam is typically made out of wood and is braced with wooden timbers. It is designed to be removed after the construction project is completed. the teacher on south parkWebcofferdam noun [ C ] engineering specialized uk / ˈkɒf.ə.dæm / us / ˈkɑː.fɚ.dæm / a large box filled with air that allows people to work underwater, for example while building bridges （ … serre crysland izellaWebcofferdam [ kaw-fer-dam, kof-er- ] noun a watertight enclosure placed or constructed in waterlogged soil or under water and pumped dry so that construction or repairs can … the teacher on the challenger