In rectifying deviations of buildings and structures, jet grouting can be used to replace underground sand digging, water infusion and stress deconcentration to achieve inclined side ascending, inclined side sinking limitation and inclined side sinking acceleration. This paper describes the application of jet grouting in sinking limitation and deviation rectification of the No.3 Dormitory of the Huangshilao Gold Mine. After completion of 81 pile foundations, field observations showed that sinking seemed to be stopped and deviation was controlled, thus avoiding economical losses.