Abstract: Miluo Coal Mine with comparatively complex coal seam occurrence conditions is the typical outburst coal mine in Guizhou mountain area. According to geological reconnaissance, optimal arrangement is analyzed for measure well. 3^# coal seam is the protective layer of other coal seams of upper coal group, the 110302 first mining face is fully mechanized mining face. The 1102 bed plate tunnel is excavated in ahead of haulage gate and return air gate of the first mining face with measure well. Feasibility analysis on layout layer is made for 1102 bed plate tunnel by theoretical analysis and numerical simulation. Gas, in belt-shaped region where crossheading is excavated, is pre-drained by bores through coal and rock seam of 1102 bed plate tunnel. Then, crossheading excavated oppositely in the middle of 110302 working face from main well and measure well. After practical engineering verification, it is concluded that 1102 bed plate tunnel has stable surrounding rock with less deformation, outburst danger is eliminated in belt-shaped region, opposite excavation effectively facilitates the first mining face to put into production in advance.