What trenching means?
Trenching is a construction method that involves digging a narrow trench in the ground for the installation, maintenance, or inspection of pipelines, conduits, or cables.
What is the synonym of trenches?
ˈtrɛntʃ) A ditch dug as a fortification having a parapet of the excavated earth. Antonyms. deglycerolize disarrange divest disorganize disorganise call option undeceive. intrenchment fosse communication trench slit trench moat. trench (English)
What is a trench in science?
Ocean trenches are long, narrow depressions on the seafloor. These chasms are the deepest parts of the ocean—and some of the deepest natural spots on Earth. At many convergent plate boundaries, dense lithosphere melts or slides beneath less-dense lithosphere in a process called subduction, creating a trench.
What is trenching and excavation?
Excavation and trenching are among the most hazardous construction operations. OSHA defines an excavation as any man-made cut, cavity, trench, or depression in the Earth’s surface formed by earth removal. A trench is defined as a narrow excavation (in relation to its length) made below the surface of the ground.
What is trench in science?
Trenches are long, narrow depressions on the seafloor that form at the boundary of tectonic plates where one plate is pushed, or subducts, beneath another.
What’s another name for dugout?
In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for dugout, like: hole, trench, stockade, boat, foxhole, cave, canoe, excavation, hollow, pirogue and shelter.
What are the 4 types of trenches?
The communications trenches ran perpendicular to the front-line, support, and reserve trenches. Communications trenches facilitated the transport of soldiers to field hospitals for treatment. Often, communications trenches also housed war engineers.
How a trench is formed?
In particular, ocean trenches are a feature of convergent plate boundaries, where two or more tectonic plates meet. At many convergent plate boundaries, dense lithosphere melts or slides beneath less-dense lithosphere in a process called subduction, creating a trench.
What are the types of excavation?
Types of Excavation
- Earth excavation is removal of the layer of soil immediately under the topsoil and on top of rock.
- Muck excavation is removal of material that contains an excessive amount of water and undesirable soil.
- Unclassified excavation is removal of any combination of topsoil, earth, rock, and muck.
What is trenching used for?
Trenching may be used to create new ditches for installing drainage, retaining walls, electrical or fiber conduit, sprinkler systems and gas, sewer and water lines. It can also be used to create replacement trenches to replace old sewer, water and drain lines with new materials.
What is a dugout?
1 : a boat made by hollowing out a large log. 2a : a shelter dug in a hillside also : a shelter dug in the ground and roofed with sod. b : an area in the side of a trench for quarters, storage, or protection.
What’s the Telugu word for trench in Telugu?
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What does the word ditch mean in Telugu?
Spoken pronunciation of ditch in English and in Telugu. What ditch means in Telugu, ditch meaning in Telugu, ditch definition, explanation, pronunciations and examples of ditch in Telugu. Our Apps are nice too! Dictionary.
What are the dangers of working in a trench?
Trench collapses, or cave-ins, pose the greatest risk to workers’ lives. To prevent cave-ins: Employers should also ensure there is a safe way to enter and exit the trench. Keep materials away from the edge of the trench. Look for standing water or atmospheric hazards. Never enter a trench unless it has been properly inspected.
Which is the best way to enter a trench?
Employers should also ensure there is a safe way to enter and exit the trench. Keep materials away from the edge of the trench. Look for standing water or atmospheric hazards. Never enter a trench unless it has been properly inspected. 29 CFR 1926.650, 29 CFR 1926.651, and 29 CFR 1926.652 are applicable OSHA standards.