At a road of Fushun, soil slip was caused by a tunnel construction connecting the east and west open-pit mines and the west end slope striping of the east open-pit mine with cracks and deformation in the road. According to the geological conditions, compaction grouting construction technology was adopted for compaction grouting consolidation. By the measurement data test, the west end slope and the road settlement deformation trended to be stable, which ensured the stability of west end slope of the east open-pit mine and the normal safety of the road.