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All Journal Jurnal Ecosolum Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat
Hamid Umar
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Engineering Environmental Science Public Health

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Penyuluhan Penambangan Batugunung Kepada Pengusaha Tambang Batu Daerah Kamara – Bottolai Kecamatan Barru Kabupaten Barru Kaharuddin - Mamma; Haerany Sirajuddin; Asri Jaya; Fauzi Arifin; Ulva Ria Irfan; Musri Ma Waleda; Busthan Azikin; Hamid Umar; Ilham Alimuddin
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 4 No 1 (2021): Kesadaran Sosial dalam Memperkuat Kehidupan Masyarakat dalam Era Pandemi
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v4i1.178

Abstract

The need for building materials is increasingly felt and expanded in line with the development of cities and regions, on the other hand mining activities can affect and damage the environment, such as what happened in the Barru, Sabangnaeri and Bottolai Rivers, where the former mines were left without reclamation. Based on this, a team from the Department of Geological Engineering, Hasanuddin University Makassar conducted counseling on batugunung mining to stone mining entrepreneurs in the Kamara - Bottolai area, Barru district in the form of Tri Dharma Perguruan Tinggi. This activity is expected to contribute, especially to stone mining entrepreneurs, to increase income and environmental safety. From the results of the field survey, several alternative materials of higher quality than currently managed (ultramafic rocks) were obtained for the community, namely dacite, andesite - trachea, diorite and limestone, scattered in several places in Barru Regency. The objectives of this community service activity are to: a. provide knowledge of rock quality and alternative locations; b. Provide technical guidance and mining work safety; c. Provide an understanding of environmental issues and the impact of mining
Socialization of the Geological Heritage (Geoheritage) of the Proposed Plan for the Bone Geopark of South Sulawesi Asri Jaya; Fauzi Arifin; Kaharuddin Kaharuddin; Busthan Azikin; Hamid Umar; Musri Ma'waleda; Ulva Ria Irfan; Adi Tonggiroh; Ilham Alimuddin; Sahabuddin Jamadil; Baso Rezki Maulana; Muhammad Sulhuzair Burhanuddin; Kifayatul Khair Masyhuda Zulkifli; Adi Adi
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 6 No 1 (2023): Kesadaran Teknologi untuk Mengatasi Permasalahan Kemasyarakatan
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v6i1.332

Abstract

The development of a geopark in the region should be initiated by the determination of geoheritage collected from the geological diversity inventory. The geoheritage initiation and preparation should be involved the educational institutions, we have assisted stakeholders of Bone Regency through the university community services (PkM) program in the form of the socialization of geoheritage in order to prepare and proposed Bone Geopark of South Sulawesi. To get an initial baseline of the geoheritage potential of Bone Regency and to measure participants' abilities, it begins with an FGD and a pre-test assessment, the results of the first FGD and pre-test activities showed that in general stakeholders have limited knowledge of the preparing document, characterization, and inventory of geoheritage, and geoheritage assessment. We have mentored geoheritage characterization, geodiversity inventory, and geoheritage assessment as problem-solving, which were conducted through surveys, desk study, and geoheritage assessment value methods. At the end of the activity returned to conduct FGD and post-test with involved all of the stakeholders. The results of the socialization program show a significant increase in the understanding of participants, especially the PERWIRA La Patau's was an increase of 28.5% (from 31.5% to 70%). Whereas representatives of the government, education institutions, and other non-government organizations still have limited understanding, increasing by 19.5% (from 17.0% to 36.5%). We still further proposed socialization and mentoring to prepare and propose geoheritage in the future. The geodiversity and landscape characteristics of the Bone regency can be divided into three morphology domains, namely: 1) The western part is demonstrated by the morphology domain of the highland of the volcanic complex that consists of non-volcanic, caldera, tower karst landscape features, 2) The central part is demonstrated by morphology domain of the Walanae valley that consisting of Walanae Depression and Walanae fault escarpment landscape features, 3) The eastern part is demonstrated by morphology domain of the Walanae structural lineament, the Kalamiseng volcano, the Taccipi cone karst and coastal line of the Bone Gulf landscape features. The results of the geodiversity inventory and geoheritage assessment of Bone Regency generally have suggested high scientific and educational values, moderate tourism potential, and low degradation potential. We concluded that this area has geodiversity potential and deserves to be submitted its geoheritage to the government.
Sandstone Provenance of Walanae Formation as a Parent Rock in Bulukumpa area, Bulukumba Regency, South Sulawesi: Provenance Batupasir Formasi Walanae sebagai Bahan Induk Tanah di Daerah Bulukumpa Kabupaten Bulukumba, Sulawesi Selatan Farida, Meutia; Burhan, Moh. Junaedy; Umar, Hamid; Imran, A M; Ikhwana, Nur; Ahmad, Asmita
Jurnal Ecosolum Vol. 12 No. 2 (2023): DESEMBER
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ecosolum.v12i2.31432

Abstract

The Walanae Formation has a wide distribution in the southern arm of Sulawesi, this rock formation was deposited during the formation of the basin due to the Walanae strike-slip fault. The Walanae Formation in the study area comprises sedimentary rocks and pyroclastic rocks, which give different soil characteristics. This study aims to determine the types of sandstones, rocks of origin, and provenance of sandstones in the study area by using spot sampling at representative stations and petrographic analysis. The sandstones of the study area are divided into two groups based on Folk (1974), namely arkose lithic and feldspathic litharenite. Based on the type of quartz, rock fragments, and associated minerals, the origin of the sandstones in the study area are plutonic igneous rocks, volcanic rocks, sedimentary rocks, and metamorphic rocks. The results show that the types of provenance sandstones in the study area are magmatic arc and recycled orogenic.
Strengthening rock analysis skills through petrology and petrography training for vocational school students majoring in Geology and Mining Engineering, Makassar City Farida, Meutia; Irfan, Ulva Ria; Maulana, Adi; Sirajuddin, Haerany; Alimuddin, Ilham; Umar, Hamid; Thamrin, Meinarni; ., Sahabuddin; ., Maulana; Ikhwana, Nur; Asfar, Suryawan
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 6 No 2 (2023): Let us Collaborate for Community Issues
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v6i2.423

Abstract

Over the last 2 decades, the need for the application of geosciences has become increasingly in society, geological natural disasters have made various levels of society aware of the importance of knowledge and understanding of the geological conditions of the Indonesian Archipelago. One of the impacts is the increasing number of vocational schools and universities providing earth education. Therefore, a curriculum that includes "Earth Science" as part of its subjects is needed. Vocational High School (SMK) Applied Techno Aviation, Department of Geological and Mining Engineering, Makassar City produces employees who are ready to be deployed in the field to work as technicians, so adequate skills are required in rock identification. Therefore, this training aims to improve students' skills as initial in improving the quality of their introduction to minerals and rocks. The results of this training show a positive trend in student test results by 5% - 27% improving and strengthening student skills, especially in petrology and petrography, is necessary to develop student quality.
Socialization of Limestone Utilization to Reduce Iron Levels in Clean Water Irvan, Ulva Ria; Farida, Meutia; Thamrin, Meinarni; Maulana, Adi; Alimuddin, Ilham; Umar, Hamid; Maulana, Baso Rezki; Sahabuddin, Sahabuddin; Tonggiroh, Adi; Ma'waleda, Musri; Yanny, Yanny; A. Mallarangeng, Nurjinaan Fakri
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 7 No 2 (2024): Kolaborasi yang Kuat untuk Kekuatan Kemasyarakatan
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v7i2.543

Abstract

The problem of clean water with high iron content significantly impacts the quality of life of people in Indonesia, including in Mangasa Village, Tamalate District, Makassar. Residents face reddish wells, tap water, and a metallic odor caused by geological factors or old and rusty pipes, which pollute water sources and endanger health. As a solution, Community Service activities by the Geological Engineering Department of Hasanuddin University socialize the use of limestone to reduce iron levels in water. This socialization results from a collaboration between the Community Service team and the capstone design team of geological engineering students at Hasanuddin University in designing clean water filters. The activity began with delivering educational materials regarding water quality problems and the benefits of limestone, accompanied by easy-to-understand visualizations. After a pre-test was conducted to measure initial understanding, the community service team presented and simulated limestone utilization, followed by an interactive question and answer session. Then, a post-test was conducted to evaluate the increase in participants' understanding, which was analyzed to measure the effectiveness of the socialization. The evaluation results showed a significant increase in participants' knowledge of clean water quality, the impact of iron content, and the use of limestone as a filter, which was 72%. This increase reflects the high enthusiasm and motivation of the community in adopting clean water treatment methods.
Co-Authors ., Maulana ., Sahabuddin A. Mallarangeng, Nurjinaan Fakri Adi Adi Adi Maulana, Adi Adi Tonggiroh Adi Tonggiroh Asfar, Suryawan Asmita Ahmad Baso rezki maulana Burhan, Moh. Junaedy Busthan Azikin Fauzi Arifin Haerany Sirajuddin I Nyoman Adi Putra Ikhwana, Nur Ilham Alimuddin Ilham Alimuddin, Ilham Imran, A M Kaharuddin Kaharuddin - Mamma Kifayatul Khair Masyhuda Zulkifli Laksono Trisnantoro Ma'waleda, Musri maulana, Baso rezki Meinarni Thamrin Meutia Farida Muhammad Sulhuzair Burhanuddin Musri Ma Waleda Musri Ma'waleda Sahabuddin Jamadil SAHABUDDIN SAHABUDDIN Ulva Ria Irvan Yanny, Yanny