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All Journal Journal of Geoscience, Engineering, Environment, and Technology Jurnal Geomine JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal GEOSAPTA JNANALOKA ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Jurnal PkM (Pengabdian kepada Masyarakat) Journal of Geology and Exploration Journal of Mining Insight
Firman Nullah Yusuf
Universitas Muslim Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : Journal of Geology and Exploration

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Reclamation Plan on Stone Land of The Ex-Nickel Mining at PT Vale Indonesia Tbk Central Pinnacle Condemnation Muhammad Furqan Al Faruqi; Firman Nullah Yusuf; Habibie Anwar; Alam Budiman Thamsi
Journal of Geology and Exploration Vol. 2 No. 1 (2023): Journal of Geology and Exploration, June 2023
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jge.v2i1.46

Abstract

Environmental and occupational safety issues in the world's mining business have always been the most important issues. The main problems that arise in ex-mining areas include environmental changes which include chemical changes, physical changes and biological changes (Hoskin, 2002). Reclamation is an activity carried out throughout the stages of the mining business to organize, restore and improve the quality of the environment and ecosystem so that they can function again according to their designation (Ahmad, 2006). Primary data collection was obtained using a mobile phone as evidence of the implementation of research activities for research location data, reclamation locations were taken using GPS (global position system) and drones. Secondary data is given directly from supervisors in the company. Land arrangement is intended to obtain a surface finish that is stable and has a natural shape so that it is in harmony with the shape of the pristine landscape, supports the success of plant growth, facilitates access to further work throughout the area, and increases the aesthetic value of the land (Munir, 2017). All irregular heaps are tidied up and leveled, deposits that have the potential to form a collection of water are filled with the result of pushing material from the leveled heap. Ex-mining land with irregular and uneven terrain (holes, relatively steep slopes) must be laid out in such a way as to be stable with low landslide and erosion hazard potential (Noor Rizqoon, 2004). Piling of rocks using top soil as thick as 50 cm on rocky ground. Activities that are no less important are sowing topsoil, making contour drains and making planting holes, these activities are carried out by making arrangements for making drainage and pocket ponds have been completed. Planting holes with a spacing of 3.5 meters and 4 meters can be ascertained that in 1 hectare of reclamation land for Konde Central Pinnacle 714 planting holes can be made, so it can be concluded that the planting holes for Konde Central Pinnacle are good with spacings of 3.5m and 4m.
Groundwater Quality Analysis In Sidomulyo Hamlet, Argomulyo Village, Kalaena District East Luwu County Andri Widianto; Jamal Rauf Husain; Firman Nullah Yusuf
Journal of Geology and Exploration Vol. 2 No. 1 (2023): Journal of Geology and Exploration, June 2023
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jge.v2i1.51

Abstract

The geographical condition of Kalaena District is one of the sub-districts in East Luwu Regency. Kalaena District is located at 2o 03' 00” – 2o 30' 31” South Latitude and 120 o 49’30” - 121 o 00’ 30” East Longitude with an area of 64.54 km2. Groundwater is part of the water that is below the surface of the ground, groundwater is a necessary need for the community, making the quality of groundwater very necessary to be maintained and maintained. The data collection stage is the activity of retrieving all the required field data. The data used in this study were obtained from the results of direct surveys in the field on several wells in Argomulyo village, taking water samples and then testing the pH value, color, taste, smell, turbidity, weather, well depth, water level, well diameter, citizen interview data and research documentation photos, then several samples were subjected to laboratory tests to find out the chemical content in the residents' wells. It is known that the results of the study show that the contents of TDS, DO, calcium, iron and chloride are still below the threshold, only turbidity has a value above the permitted threshold, the feasibility of shallow groundwater is based on Government Regulation of the Republic of Indonesia No.22 article 1 paragraph 37 of 2021 in the research area based on the results of chemical analysis and physical tests performed. fall into class 3 category.
Co-Authors Abdul Salam Munir Agus A Budiman Agus A Budiman Alam Budiman Thamsi Alfian Nawir Alfian Nawir Alfian Nawir Amir, Muh. Karnoha Amsal Amsal Andi Fahdli Heriansyah Andri Widianto Anggamulia, Muh. Ilham Ansariah Ansariah Anshariah Anshariah Anshariah, Anshariah Antonina Pri Martireni Arbi Haya Arif Nur Warkito Arif Nurwaskito Arifin, Mubdiana Bakri, Hasbi Bakri, Hasbi Bakri, Suriyanto Budiman, Agus Ardianto Citra Aulia Khalik Citra Aulian Chalik Darman Darman Dewy Kumala Tehuayo Firdaus F Firman Firman Habibie Anwar Habiebie Anwar Haris, Febiola Harwan Harwan Hasbi Bakri Idris Juradi, Muhammad Iis Nursari Ilahi, Muh. Wahyu Jamal Rauf Husain Jamil Jumadra Kismu Rahma Moh Salman Said Moh. Salman Said Mohammad Salman Said Mohammad salman said Mubarak, Syahran Muh Imran Muh. Ajwad Muhammad Ainul Az Muhammad Arfan Mangolo Muhammad Aswadi Muhammad Furqan Al Faruqi Muhammad Ikra Rambu Nawir, Alfian Nur Asmiani Nurhawaisyah, Sitti Ratmi Nurhawaisyah, Sitti Ratmi Nurlia Jafar Nurliah Jafar Nurliah Jafar Nurliah Jafar, Nurliah Nurwaskito, Arif Putri Hamdan, Annisya Rahmah Hidayanti Andi Wawo Rahmat Agam Putra Sitti Riatmi Nurhawaisyah Sri Widodo Urfiana, Iftah Wakila, Muhammad Hardin Zulkifli Zulkifli