The research location is in the Puspahiang area, Tasikmal aya Regency, West Java, where most of the Tasikmalaya area consists of moderate plains with an altitude of 250 to 750 meters, and the level of vulnerability to ground movement is quite high (BPS Tasikmalaya 2021). Observations in the research area were carried out by taking soil samples for testing the type of soil that occurred at the l…