JARDJournal of Architectural Research and Development2208-35292208-3537Bio-Byword Scientific Publishing Pty. Ltd.10.26689/jard.v1i2.133Articlehttps://artdesignp.com/journal/JARD/1/2/10.26689/jard.v1i2.133ZhiyunYu2020122020-12-31This article first introduces  the  general situation of the mine and water gushing status, describes the original sump cleaning process and emphatically introduces the flow and effect of the current sump cleaning process.