FIELD: mining industry. SUBSTANCE: method for shaft sinking in water-bearing horizons consists in drilling of unwatering holes above under ground workings, installation in holes of casing and filtering pipes, formation in holes of gravel filters and withdrawal of casing pipes with subsequent sinking of shaft. Method is distinguished by the fact that unwatering holes are arranged in mine shaft section. Filtering pipes are made of easily disintegrating material, and gravel filter is formed in hollow of filtering pipes. EFFECT: higher efficiency. 2 dwg
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