Underwater passage of an oil pipeline with a diameter of 820 mm across the river by the method of directional drilling
- Added: 31.01.2022
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Description
Underwater passages can be placed relative to the natural surface of the bottom of reservoirs in several ways: on the bottom; hanging structure above the level of the bottom; below the level of the bottom. Trenchless methods of laying pipelines are a more promising and new direction: these methods are environmentally friendly, often less time-consuming than trench methods.
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