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Peningkatan kesadaran masyarakat terhadap mitigasi tanah longsor sebagai bentuk kesiapsiagaan menghadapi bencana Heni Pujiastuti; Nurul Hidayati; Rajabi Mubarak; Ringgi P. Samengasbumi; Anwar Efendy; Maya S. Pascanawati; Swahip Swahip; M. Khalis Ilmi; Ari R. Hidayat; Savana P. Balqis
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 4 (2025): Juli
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i4.32074

Abstract

Abstrak Dusun Lembar RT 02 Lanal, Desa Lembar, Kecamatan Lembar, Kabupaten Lombok Barat merupakan wilayah yang memiliki potensi risiko tanah longsor, namun kesadaran dan kesiapsiagaan masyarakat dalam menghadapi bencana masih rendah. Kegiatan pengabdian ini bertujuan untuk meningkatkan pemahaman dan kesadaran masyarakat terhadap mitigasi bencana tanah longsor sebagai bentuk kesiapsiagaan dalam membentuk Desa Siaga Bencana. Kegiatan dilaksanakan pada 26 Mei 2025 secara tatap muka di Aula Kantor Desa Lembar, diikuti oleh 33 peserta yang terdiri dari warga dan perangkat desa. Metode yang digunakan adalah penyuluhan berbasis community development yang mencakup presentasi materi, diskusi interaktif, serta pre-test dan post-test. Tahapan kegiatan terdiri dari persiapan (survei lokasi, perizinan, penyusunan materi, dan logistik), pelaksanaan, dan evaluasi. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan peserta dengan rata-rata selisih skor pre-test dan post-test sebesar 14%, dengan peningkatan tertinggi pada aspek pengetahuan pascabencana (18%). Evaluasi kepuasan peserta menunjukkan tingkat penerimaan yang sangat baik dengan skor rata-rata 88,6%, mencerminkan bahwa materi dinilai relevan, mudah dipahami, dan aplikatif. Sebagian besar peserta juga menyatakan kesiapan untuk mengikuti pelatihan lanjutan dan terlibat aktif dalam program Desa Siaga Bencana. Kegiatan ini memberikan kontribusi positif dalam membangun kapasitas lokal masyarakat terhadap kesiapsiagaan bencana berbasis partisipasi. Kata kunci: mitigasi bencana; tanah longsor; kesiapsiagaan masyarakat; desa siaga bencana; penyuluhan. Abstract Dusun Lembar RT 02 Lanal, located in Lembar Village, Lembar Subdistrict, West Lombok Regency, is an area with potential landslide risk; however, public awareness and preparedness for disaster response remain low. This community service activity aims to enhance public understanding and awareness of landslide disaster mitigation as a form of preparedness in establishing a Disaster-Ready Village. The activity was conducted face-to-face on May 26, 2025, at the Lembar Village Hall, involving 33 participants consisting of residents and village officials. The method used was a community development-based outreach including presentations, interactive discussions, and pre- and post-test assessments. The activity was carried out in three stages: preparation (survey, permissions, material development, logistics), implementation, and evaluation. Results showed an increase in participants’ knowledge, with an average pre- to post-test score difference of 14%, and the highest gain in post-disaster knowledge (18%). Participant satisfaction indicated a high level of acceptance, with an average score of 88.6%, reflecting that the materials were relevant, easy to understand, and applicable. Most participants expressed willingness to attend further training and engage in the Disaster-Ready Village program. This activity contributed positively to building community capacity for disaster preparedness through participatory approaches.Keywords: disaster mitigation; landslides; community preparedness; disaster-ready village; outreach.
Penentuan Prioritas Pemeliharaan Jalan Berbasis Kondisi Permukaan dan Pengambilan Keputusan Multikriteria Menggunakan Metode SDI dan AHP Dea Ananda Putri; Anwar Efendy; M. Khalis Ilmi
Jurnal Konstruksi Vol 24 No 1 (2026): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.24-1.3480

Abstract

Roads are one of the transportation infrastructures that require maintenance according to the level of damage and handling priority. This study aims to assess surface conditions and determine the priority order for maintenance on the Kyai Ahmad Dahlan Road section, West Lombok Regency, by integrating the Surface Distress Index (SDI) and Analytical Hierarchy Process (AHP) methods. A field survey was conducted along 2.2 km of road, divided into 22 segments, each 100 meters long. The SDI method was used to assess surface damage based on cracks, potholes, and rutting, while AHP was used to assign weights to the criteria of SDI, traffic volume, land use, and road width. The analysis results show that SDI values ranged from 35 to 330, with road conditions varying from good to severely damaged. Low values indicate minor damage, while high values indicate the dominance of cracks, potholes, and deformation requiring serious treatment. The most critical segments were found at STA. 0+800–0+900, STA. 0+900–1+000, STA. 1+100–1+200, STA. 1+200–1+300, STA. 1+300–1+400, and STA. 1+500–1+600, with SDI values above 300. The AHP weighting produced an SDI weight of 0.6057, traffic volume of 0.2318, land use of 0.1104, and road width of 0.0521, with a Consistency Ratio of 0.0899, indicating that consistency was achieved. Based on the weighted assessment results, Segment 10 obtained a priority score of 0.9053 and ranked first, Segment 9 obtained a score of 0.9036 and ranked second, while Segment 14 obtained a score of 0.8755 and ranked third. Therefore, these three segments were designated as the main maintenance priorities. These findings confirm that the combination of SDI and AHP methods can produce a more accurate and comprehensive determination of road maintenance priorities.