Engineering and geological conditions in the northern regions are characterized by diversity and variability, therefore there is no universal system for development of engineering protection projects. Each project is developed individually for a specific region with its geocryological, geological, climatic and other peculiarities. The main task of engineering protection is to preserve natural water-and-thermal balance of the area. The measures considered above make it possible to perform this task and ensure stability and bearing capacity of foundation grounds of pipelines for the entire operation life. They are economically efficient, reliable and environmentally safe.
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