Imam Achmad Sadisun
A landslide hit the Cipondok springs tourist attraction, Pasanggrahan Village, Kasomalang District, Subang Regency, West Java on Sunday 7 January 2024. The landslide also disrupted the supply of clean water because it had an impact on the operational activities of one of the bottled drinking water companies. Apart from that, there were 2 fatalities and 11 people were injured. The landslide that occurred developed into a flow of debris due to the mixing of landslide material from the source area with surface river flow. The debris flow that is formed has a hillslope debris flow type due to the presence of a source area that can be seen from the affected area.
Changes in land use, especially vegetation types, and cutting of slope toes are the primary preconditioning factors (primary preconditioning factors) for the Pasanggrahan Village Landslide on January 7 2024 which caused the stability of the slope to be in a critical condition. Then, heavy rain (50 – 100 mm/day) which acted as a triggering factor (triggering factor) caused a landslide to occur at that location.
This community service program is focused on using the results of identifying the type and mechanism of landslides that occurred in Pasanggrahan Village on January 7 2024 as information material that is disseminated (socialized) to the local community. Three dissemination activities have been carried out in the program, including dissemination to Pesanggrahan Village officials, SMPN 1 Cisalak, and SMPN 1 Kasomalang, all of which are located around the location of the incident. These dissemination activities have been published on the ITB news page and YouTube social media, including plans for publication in national journals, with the hope that the existing information can be distributed more widely. Based on the results of the dissemination and publication of this community service program, it is hoped that it can further increase public awareness of the potential for similar disasters in the future. By increasing public awareness, a society will be formed that is better prepared to face the potential landslide disaster or in other words, a landslide disaster preparedness community will be formed.
Evaluate the potential danger from the flow of debris at the Cipondok spring tourist attraction, Pasanggrahan Village, Kasomalang District, Subang Regency, West Java.
1) The results of the analysis of landslides followed by debris flows will be used to provide zoning information for areas considered dangerous from the movement of debris flows and information on possible signs of landslides/rubble flows, 2) Increase public awareness and preparedness for potential disasters. similar in the future, especially in the Cipondok springs tourist attraction and its surroundings, and 3) The results of this community service program can further be used by the local government as material for making policies related to landslide disaster mitigation, especially for this type of debris flow.