Abstract: According to the actual condition of vertical shaft uncovering coal in Shoushan No.1 Mine, the comprehensive construction technology “dredging-plugging-solidifying” of rapid uncovering coal was proposed. Six circle boreholes and a center hole were arranged in the wellbore, the spacing of hole bottom was 3 m, to control E_9-10 coal seam within the region of 12 m outside shaft excavation section contour. The borehole sealing agent of coal and rock was used to seal the first lap and the center hole and pressure gauges were installed here, the gas pressure change was monitored before uncovering coal blasting; drainage pipes and sealing devices were fixed up after the sixth, fifth, forth lap borehole construction; after the third,the second lap borehole construction, the processed metal skeleton was set up to connect the grouting and sealing hole devices; the network gas drainage was carried out after sealing borehole from the second to the sixth lap; after gas drainage, the third,the second metal skeleton was used to conduct pregrouting and coal support strengthening. This technology blocked the displacement and overflowing of coal seam and gas towards to the working face of wellbore, and enhanced the carrying capacity, integrity and stability of coal (rock) mass around the wellbore, thus improved the safety factor of the wellbore uncovering outburst coal seams.