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All Journal J-Sil (Jurnal Teknik Sipil dan Lingkungan) Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat
Hendra Pachri
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Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Engineering Public Health Transportation

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Physical Vulnerability Modeling Based On Flood Inundation Model and Image Mining Maulana Ibrahim Rau; Guruh Samodra; Hendra Pachri; Edy Irwansyah; Muhammad Subair
Jurnal Teknik Sipil dan Lingkungan Vol. 1 No. 3: Desember 2016
Publisher : Departemen Teknik Sipil dan Lingkungan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (12.81 KB) | DOI: 10.29244/jsil.1.3.137-146

Abstract

Flash flood disaster occurred within the City of Garut, West Java, Indonesia, on 20th September 2016, which caused many casualties and damages. Flood model could be performed to model the already-occurring disaster, as well as to depict future events that may occur to overcome any potential disasters, where the inundation flood model depicted the element at risk. In order to assist the analysis for the damages occurred, image mining could be used as part of the approach, where online media was utilized as well. The image mining resulted information about building damages caused by the flood. Afterwards, the physical vulnerability (buildings/residents) model could be further performed. Finally, the relationship between vulnerability and the flood inundation were portrayed. The resulted physical vulnerability model showed that larger height of the flood water caused higher degree of loss of the building, in which portrayed the need for total rebuild of houses as well. Considering available open source data and fast data acquisition, the approach showed such efficient approaches, where the results could be used in order to establish recommendation for building reinforcement, spatial planning, or protection wall in flood prone areas within the future time.
Sosialisasi Pemanfaatan Air Tanah Untuk Lahan Pertanian dengan Metode JIAT Daerah Pallantikang, Kabupaten Bantaeng Adi Tonggiroh; Bahrul Hidayah; Baso rezki maulana; Adi Maulana; andi muhammad imran; Asri jaya; Meutia Farida; Jamal Rauf Husein; Rohaya Langkoke; Ratna Husain; Sultan -; Hendra Pachri; Syafruddin -; Muhammad Sulhuzair Burhanuddin
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 3 No 2 (2020): Penguatan Aplikasi Teknologi untuk Masyarakat pada Masa Pandemi
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v3i2.142

Abstract

Water as a natural resource is the most important part for humans to continue their life. One example of the vital role of water resources for human activities is to fulfill food through agriculture and plantations. The availability of water needs for agricultural productivity is certainly an important study to maintain supply capacity and avoid crises in agricultural and plantation foodstuffs. As mandated by the Water Resources Law, the utilization of water resources is aimed at sustainably utilizing water resources by prioritizing the fulfillment of the basic needs of the community fairly. For the sake of the continuity of human life, water resources must be managed properly by paying attention to and protecting the environment. Almost not all the agricultural and plantation areas in the Planting area have irrigation channels that utilize surface water. Consequently, agricultural production does not reach maximum results, because its water needs are very dependent on rainwater. On the other hand, even though there is an irrigation network, there are areas where the availability of water is not sufficient, so that farming activities of farmers cannot get maximum results. This limitation causes farmers to depend on surface water supply, especially during the rainy season so that problems such as prolonged drought can have fatal consequences. One of the efforts to improve agricultural irrigation is to create a groundwater irrigation network by taking water from bore wells.
PKM Community Partnership Program: Strengthening the Capacity of the Salenrang Village Community, in Optimizing the Management of Geopark Area Geotheritage, Maros Regency South Sulawesi Province Haerany Sirajuddin; Hendra Pachri; A. M. Imran; Jamal Rauf Husain; Rohaya Langkoke; Ratna Husain; Meutia Farida; Adi Maulana; Sultan .; Agustinus .; Meinarni Thamrin; Safruddim .; Bahrul Hidayah; Muh. Fajrin; Muh. Zulfahmi Azrul; Nurul Ikhsan
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 7 No 1 (2024): Community Development
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v7i1.372

Abstract

Indonesia is a country that has many islands and is rich in tourist destinations such as natural tourism, history, religion, culture, and so on. This attracts foreign tourists to visit or travel to Indonesia. One of the leading destinations in South Sulawesi which attracts foreign and domestic tourists is the Rammang-Rammang Karst in Maros which is known as the largest karst in Indonesia and is also a Global Karst Geopark Area approved by UNESCO. Rammang-Rammang Karst is an area that has a unique panorama, namely the type of karst, namely, tower karst with the natural landscape shape (geomorphology) of the Maros-Pangkep Karst area. Increasing the capacity of the Salenrang Village community is urgently needed so that the dissemination of geology-based information is more optimal. Therefore, the Department of Geological Engineering, Faculty of Engineering, Hasanuddin University, in collaboration with the Salenrang Village Government, organized a Laboratory Based Education (LBE) Service to increase the capacity of the people of Salenrang Village, Maros Regency. The methods used in this LBE event are observation, socialization and presenting information on tourist destinations through pamphlets and brochures. The observation method is carried out with the aim of systematically obtaining data on objects that will be socialized at the LBE service location in detail. Socialization was carried out to the Salenrang Village community about the tourism potential and geological conditions of the Rammang – Rammang Karst by distributing brochures and pamphlets to the Salenrang Village community in the LBE event area. Based on the results of the questionnaire, around 63% of visitors understand geological information in the tourist area, making it a challenge to disseminate better information. Through this LBE event, the people of Salenrang Village have proven that scientific information related to geological characteristics is very helpful in managing the geoheritage of the Rammang Rammang Area so that the increase in visitors will increase.
Sosialisasi Potensi Bahaya Geologi dan Mitigasinya di Kecamatan Herlang, Kabupaten Bulukumba, Provinsi Sulawesi Selatan Hendra Pachri; A. M. Imran; Busthan Azikin; Asri Jaya; Rohaya Langkoke; Ratna Husain; Fauzi Arifin; Safri Burhanuddin; Kaharuddin .; Bahrul Hidayah
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 7 No 1 (2024): Community Development
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v7i1.437

Abstract

Bulukumba Regency experienced a geological disaster caused by land movement in the form of landslides and horizontal ground shifts on 24 May 2023. Damage to several government buildings and facilities occurred due to the geological disaster. The government of Bulukumba Regency is aware of the geological disaster that is signalled to continue. Therefore, the Labo-Based Education (LBE) service activity of the Faculty of Engineering was carried out in the Herlang sub-district, Bulukumba Regency. This LBE activity was carried out with the Department of Geological Engineering, Hasanuddin University, and the Government of Herlang District, Bulukumba Regency. This LBE service activity aims to increase the capacity of government and community to introduce geological natural disasters and mitigation efforts. The methods used are making socialisation documents and socialisation of geological disasters to the Herlang sub-district government. Assessment of programme achievement was conducted during the socialisation and by giving short questionnaires before and after the socialisation (post-test). Socialisation on geological hazard potential and mitigation was conducted with the sub-district government, community leaders, community organisations, and the general public, with 46 participants. Based on the questionnaire result, about 85% of the participants understood the geological information in the Herlang sub-district, Bulukumba Regency. The socialisation activity is expected to be sustainable in educating the community to achieve responsive and well-coordinated disaster mitigation.
Pengenalan Cagar Geologi Dalam Upaya Pelestariannya Sebagai Salah Satu Aspek Geoheritage Daerah Mangilu Kabupaten Pangkep Haerany Sirajuddin; Hendra Pachri; Adi Tonggiroh; Rohaya Langkoke; Adi Maulana; Musri Mawaleda; Safri Burhanuddin; Hamid Umar; Ilham Alimu ddin; Yanny .; Savira Aulia; Hardiani Rantetondok
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 9 No 1 (2026): Environmental-based Awareness for Agile Community Strength
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v9i1.670

Abstract

This community service activity aims to inventory aspects of the Mangilu geological reserve through field observations, as well as increase public awareness of the concept of geological reserves, the importance of geoheritage, and sustainable participatory preservation strategies, as well as foster a sense of pride and ownership in the community towards their local geological wealth. The implementation method includes field observations to obtain initial data on the geological reserve to be socialized. The socialization process uses an interactive presentation method that explains the area's geological potential, its benefits to the community, and sustainable conservation measures. The inventory results show that the Mangilu area has extraordinary geological diversity with unique characteristics with very diverse rock components from various origins and formation periods, including outcrops of autoclastic breccia and altered kaolin from the Mallawa Sandstone, several outcrops of autoclastic breccia containing serpentinite blocks, broken and deformed chert, marble blocks and pillow lava, Tonasa limestone with boudin (pinch and swell) structure and basalt dikes intruding hyaloclastic rocks. This is clear evidence of the intensive tectonic processes of the Bantimala Complex. This geological diversity makes Mangilu have high potential to be developed as a geological reserve and geoheritage that is valuable as a source of knowledge for further geological research, a valuable learning object, and an educational tool. The socialization activity in the form of an interactive presentation delivered successfully increased public understanding and awareness of the concept of geological reserves, where before the socialization was carried out, 15% showed very understanding, 19% understood, 35% did not understand, and 31% did not understand. After the socialization activity, there was an increase in understanding to very understanding 49%, understanding 28%, not understanding 18% and not understanding 5%. Keywords: Geological Reserve; Mangilu Area; Conservation; Geoheritage
Co-Authors A. M. Imran Adi Maulana Adi Tonggiroh Adi Tonggiroh Agustinus . andi muhammad imran Asri Jaya Bahrul Hidayah Baso rezki maulana Busthan Azikin Edy Irwansyah Fauzi Arifin Haerany Sirajuddin Haerany Sirajuddin Hamid Umar Hardiani Rantetondok I Nyoman Adi Putra Ilham Alimu ddin Jamal Rauf Husain Jamal Rauf Husein Kaharuddin . Maulana Ibrahim Rau Meinarni Thamrin Meutia Farida Muh. Fajrin Muh. Zulfahmi Azrul Muhammad Subair Muhammad Sulhuzair Burhanuddin Musri Mawaleda Nurul Ikhsan Ratna Husain Rohaya Langkoke Rohaya Langkoke Safri Burhanuddin Safruddim . Samodra, Guruh Savira Aulia Sultan - Sultan . Syafruddin - Yanny .