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All Journal Jurnal Pertambangan Bulletin of Scientific Contribution : Geology Jurnal Teknik Sipil Jurnal Geomine PROMINE Angkasa: Jurnal Ilmiah Bidang Teknologi Jurnal GEOSAPTA Prosiding Temu Profesi Tahunan PERHAPI KURVATEK Prosiding Seminar Teknologi Kebumian dan Kelautan (SEMITAN Journal of Applied Sciences, Management and Engineering Technology (JASMET) International Journal of Hydrological and Environmental for Sustainability Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
A.A Inung Arie Adnyano, A.A Inung Arie
Institut Teknologi Nasional Yogyakarta
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation

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Penilaian Tingkat Keberhasilan Reklamasi (Permen ESDM No. 7 Tahun 2014) Lahan Bekas Tambang Pit 1 PT Pipit Mutiara Jaya di Kabupaten Tana Tidung Kalimantan Utara Inung Arie Adnyano
PROMINE Vol 4 No 1 (2016): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (942.676 KB) | DOI: 10.33019/promine.v4i1.103

Abstract

Activities mining can make the impact to a land, so that needs to be done reclamation in an effort toincrease the quality of land and improvement of the conditions the former land of the mine. In thiseffort to ensure and provide an assessment and protecting the environment, after the mining activitiesPT Pipit Mutiara Jaya conducted activities arrangement and the land use former mine by means ofrevegetasi. The assessment of the level success reclamation use Permen ESDM No.7 2014 On theimplementation of the extension of reclamation and mine close in business activities minerals and coalmining the total value of Pit 1 is 67,82. So that the implementation of reclamation on land formermining PT Pipit Mutiara Jaya fall into the criteria and, namely result for reclamation received with aneed to to the repair Until it reaches > 80 that is good (in the reclamation acceptable).
Kajian Teknis Dewatering System Tambang Pada Pertambangan Batubara A.A Inung Arie Adnyano; Muhammad Bagaskoro
PROMINE Vol 8 No 1 (2020): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/promine.v8i1.1794

Abstract

Coal mining by PT. Tambang Bukit Tambi uses an open pit mining system where one of the factors that can affect mining is water that entering the mining area, so water control must be carried out, one of the ways is by using mine dewatering system. The purpose of this study is 1) To know the debit of water entering the mining area. 2) To design a pumping plan 3) To create an ideal sump design for handling water that entering the mining area. Based on the research, the daily discharge is 32,243.36 m3 / day where the water discharge that can be released by 2 Kenflo XA 125 / 40B pumps is 640 m3 / hour in 50.38 hours and the water control effort is made a sump that must accommodate water amounting to 19,427.26 m3 and after the calculation is obtained a trapezoid-shaped sump design with size length and surface width of 63.7 m, length and width of the base of the sum of 60.9 m and depth of 5 meters.
REKOMENDASI GEOMETRI LERENG PENAMBANGAN OPTIMUM PADA TAMBANG BATUGAMPING PT. CITATIH PUTRA SUKABUMI Zainal Abidin Zen; A.A. Inung Arie Adnyano; Shilvyanora Aprilia Rande
Retii 2021: Prosiding Seminar Nasional ReTII ke-16
Publisher : Institut Teknologi Nasional Yogyakarta

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Abstract

Citatih Putra Sukabumi melakukan penambangan batugamping dengan Metode kuari. Dalam perencanaan tambang metode kuari, geometri lereng menjadi suatu faktor yang sangat penting untuk dikaji. Geometri lereng yang tidak optimum akan memberikan dampak kerugian yang cukup besar bagi perusahaan, kerugian yang dimaskud berupa terjadinya longsoran atau sumberdaya yang ada tidak dimanfaatkan secara optimal. Metode elemen hingga adalah metode analisis yang digunakan dalam penelitian ini, input data yang diperlukan antara lain adalah nilai kohesi, sudut geser dalam, densitas batuan, nisbah poison, modulus elastisitas dan tinggi muka air tanah. Pengkajian yang dilakukan terhadap geometri lereng penambangan PT. CPS dengan melakukan simulasi terhadap beberapa variasi ketinggian dan kemiringan lereng, sehingga didapatkan geometri lereng optimal pada FK statis = 1.1 utuk lereng tunggal dan FK dinamis = 1 untuk lereng keseluruhan. Berdasarkan hasil analisis Geometri lereng optimum pada lereng tunggal dapat diketahui dengan persamaan y = 0.1845x2 - 5.4139x + 114.94 sedangkan untuk lereng keseluruhan dengan tinggi lereng tunggal 8,10 dan 12 meter persamaanya berturut-turut adalah y = 0.0061x2 - 0.961x + 89.723, y = -0.0002x2 - 0.1353x + 64.765 dan y = -0.0002x2 - 0.0721x + 57.649 dimana nilai x merupakan ketinggian yang diinginkan dan y merupakan sudut optimal yang dapat direalisasikan.
Evaluasi Kapasitas Pompa Pada Pit 2 Bangko Barat PT. Bukit Asam (Persero) Tbk, Kabupaten Muara Enim, Provinsi Sumatera Selatan M. Muslih Ridho; A.A. Inung Arie Adnyano; Faisol Mukarom; Sigit Budi Hartono
Retii 2021: Prosiding Seminar Nasional ReTII ke-16
Publisher : Institut Teknologi Nasional Yogyakarta

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Abstract

ABSTRAK Bukit Asam (Persero) Tbk merupakan salah satu perusahaan yang bergerak dibidang pertambangan batubara. Lokasi pertambangan PT. Bukit Asam (Persero) Tbk terletak diwilayah Kabupaten Muara Enim, Provinsi Sumatera Selatan. Penambangan Batubara PT. Bukit Asam (Persero) Tbk menggunakan sistem penambangan terbuka. Metode penambangan akan menyebabkan terbentuknya cekungan yang luas sehingga sangat potensial untuk menjadi daerah tampungan air, baik air yang berasal dari air limpasan maupun air hujan. Tujuan penelitian ini adalah untuk mengetahui debit total air yang masuk ke area tambang dan untuk mengetahui efisiensi dari pompa yang digunakan dan lama waktu yang dibutuhkan pompa untuk mengeluarkan air yang masuk ke tambang. perhitungan intensitas hujan digunakan metode Monohobe dan perhitungan debit limpasan menggunakan metode rasional. Berdasarkan hasil penelitian analisis data curah hujan tahun 2016 – 2020, diperoleh curah hujan rencana adalah 154,46 mm/hari, intensitas curah hujan sebesar 42,99 mm/jam dengan periode ulang hujan 5 tahun. Daerah tangkapan hujan pada lokasi penelitian seluas 105,3 Ha . Hasil penelitian diperoleh debit total air yang masuk ke tambang sebesar 11,55 m3 /detik dan digunakan pompa 1 unit yaitu pompa KSB LSA 8X6 dengan debit pompa 500 m³ /jam dan waktu yang dibutuhkan untuk mengeluarkan air 83,19 jam. Kata Kunci : Mine Dewatering, Pompa
Kajian Program Pengembangan dan Pemberdayaan Masyarakat Dalam Pelaksanaan Community Development (COMDEV) Di PT.Sugih Alamanugroho Di Desa Bedoyo Kecamatan Ponjong Kabupaten Gunung kidul Daerah Istimewa Yogyakarta Mely Pebriani; A.A. Inung Arie Adnyano; Shilvyanora Aprilia Rande
Retii 2022: Prosiding Seminar Nasional ReTII ke-17
Publisher : Institut Teknologi Nasional Yogyakarta

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Abstract

Sugih Alamanugroho is a company engaged in limestone mining located in Bedoyo Village, Ponjong District, Gunung Kidul Regency, Special Region of Yogyakarta. the impact of mining activities as a form of corporate responsibility PT. Sugih Alamanugroho runs a community development and empowerment program that is implemented in 3 villages, in Ponjong District, Gunungkidul Regency, Special Region of Yogyakarta. The results of the distribution of questionnaires (random sampling) of 135 respondents. The purpose of this research is to examine the community development and empowerment programs that have been carried out by the company related to the guidelines for implementing community development and empowerment referring to KEPMEN ESDM No 1824/K/30/MEM 2018 which includes 8 aspects, namely, education, health, real income, economic independence, social culture, environmental management, institutional formation, infrastructure and knowing the success rate of community development and empowerment programs that have been carried out by the company by measuring the level of community knowledge, the level of community satisfaction with the improvement of the company's image. Based on the survey results, public knowledge of the PPM program carried out by PT. Sugih Alamanugroho got the "Good" category with an average of 3.09 or equivalent to 61.8%, for community satisfaction it was in the "Good" category with an average of 3.52 or equivalent to 70.4% while corporate image is in the “Good” category with an average of 3.50 or equivalent to 70%. Based on the results of The Structural Equation Modeling (SEM) method using AMOS software the results of community knowledge on community development and empowerment programs have an influence on increasing community satisfaction with a value of 0.07 and the level of satisfaction of community knowledge on community development and empowerment programs does not affect improving company image because it has the value of -0.05 and the level of community satisfaction with community development and empowerment programs influence improving the company's image with a value of 0.76 Keywords: Mining, Development and Empowerment Program, Perception, Satisfaction, Image
Study Of Total Suspended Solid (TSS) Reduction In Coal Mine Water Management In Block III Of PT. Antang Gunung Meratus, South Tapin District, Tapin Regency, South Kalimantan Province Azhari, Putri Sari; Rande, Shilvyanora Aprilia; Arie Adnyano, A.A. Inung
Journal of Applied Sciences, Management and Engineering Technology Vol 4, No 2 (2023)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jasmet.2023.v4i2.4834

Abstract

PT. Antang Gunung Meratus is a coal mining company with an area of 22,433 Ha with open pit mining method. PT. Antang Gunung Meratus has been equipped with a wastewater treatment system using active control methods, where  the pH, Fe, Mn and Cd content of mine water is normal while  the total suspended solid (TSS) value is more than 200 ppm in a state exceeding the water quality standard limit set by South Kalimantan Governor Regulation No.36 of 2008. The purpose of this study is to determine the results of water quality before and after it is managed and what methods are used in its management and how much costs are spent in managing the mine water. The research methods used are literature study methods, research in the field, primary and secondary data collection, data processing, data analysis and conclusions. The results showed that mining water in the WWTP area had the  highest total suspended solid (TSS) content  in July 2022 reaching 4.788  mg/l, while at the outlet the total suspended solid (TSS) value was 23 mg/l, the pH value was 7.22. Iron content (Fe) of 0.04 mg / l manganese content (Mn) of 0.006 and Cadmium (Cd) content of 0.004 mg / l, the content in the outlet comes from laboratory tests and costs incurred in mine water management worth Rp. 840,854,400 as of July 2022.
A review of Open Channel Design for Mine Dewatering System Based on Environmental Observations Saputra, Ainul; Adnyano, A. A. Inung Arie; Putra, Bayurohman Pangacella; Sutrisno, Agung Dwi; Zamroni, Akhmad; Machmud, Amir
International Journal of Hydrological and Environmental for Sustainability Vol. 2 No. 1 (2023): International Journal of Hydrological and Environmental for Sustainability
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/ijhes.v2i1.177

Abstract

The purpose of mine dewatering system is to control runoff water that enters mine openings so that the mining process is not disturbed. The rainfall discharge (Q) is 0.0951 m³/second and the runoff discharge (Q) is 0.69 m³/second, making the total mining discharge entering the location 0.781 m³/second. The open channel design has dimensions of Channel wall slope (α) = 60°, Water depth (h) = 0.73 m, Channel depth (d) = 0.83 m, Channel base width (B) = 0.73 m, Surface width (b) = 1.57 m, Wet cross-sectional area of channel (A) = 0.92 m², and Channel wall length (a) = 0.97 m. The sedimentation pond has the following dimensions and compartments: Total length (l) = 104 m; width (b) = 8 m; depth (H) = 4 m; partition width = 4 m; partition depth = 4 m; partition length = 7 m. It consists of 3 compartments: conditioning compartment, separation between solids and mine water, and flow with an area of 277 m² per compartment. The sedimentation pond volume is 3094 m³ with a total area of 830 m². The results of the study obtained information that to control runoff water entering mine openings, a pond capacity as a settling site was needed of more than 3094 m³ with a maximum dredging time of settling pond particles that can be done once every 10 months.
Application of Mine Dewatering Methods to Reduce Wastewater Pollution in The Environment: Implications for Andesite Mining Adnyano, A.A Inung Arie; Prastowo, Rizqi; Bahy, Muhammad Nauval; Hikmahtiar, Syouma; Said, Ahmad; Ashadi, Abdul Latif
International Journal of Hydrological and Environmental for Sustainability Vol 1, No 1 (2022): International Journal of Hydrological and Environmental for Sustainability
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1162.692 KB) | DOI: 10.58524/ijhes.v1i1.68

Abstract

Wastewater pollution in mining areas often occurs and becomes a problem in the surrounding groundwater aquifer system. One of the efforts to determine the distribution of wastewater pollution is to calculate the discharge and volume of wastewater. In this study, an open channel in the form of a ditch or commonly referred to as a drainage system is carried out to determine the total water discharge entering the research location, design the dimensions of the sump and design the optimal cross-sectional dimensions of the ditch to overcome the discharge of water that comes out and pollutes the environment. The method used is to make an open channel in the form of a trapezoid to be used around the andesite rock mining site which then drains the mine water to the setlingpond. Efforts to drain the water that has entered the main sump (mine dewatering system) are carried out by making wells, after which the waste water is channeled into the settling pond using a pump. From the results of the study, information was obtained that the total water discharge entering the sump was 235,175 m so that the volume of the sump made was 300 m with dimensions of top area: 20m x 10m, bottom area: 10m x 10m, with a depth of 2m for total water discharge for ditches. 0.0237 m so that the volume of the trench made is 0.228 m.
The Effectiveness of Sump Dimension Design: A Case Study in Nickel Mining Kapugu, Excellentia Riane; Adnyano, A.A. Inung Arie; Prastowo, Rizqi; Zamroni, Akhmad; Kaur, Manmeet; Brahme, Nameeta
International Journal of Hydrological and Environmental for Sustainability Vol 1, No 1 (2022): International Journal of Hydrological and Environmental for Sustainability
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1322.095 KB) | DOI: 10.58524/ijhes.v1i1.69

Abstract

The presence of water in mining activities is common, especially in tropical areas that have high rainfall, such as the research location at PT ANTAM Maluku Utara at the Moronopo Site. While the sump maintenance needs to be considered so that the sump can accommodate the incoming discharge. The purpose of this research is to calculate the total discharge entering the mine and to design the dimensions of the sump according to the incoming water discharge. The research method used is the Gumbel method starting from the analysis of rainfall data at the research location starting in 2004-2013 and then continuing with 2019-2020 data, the planned rainfall value is 96.56 mm/day, rainfall intensity is 15.63 mm/day hours with a rain return period of 25 years and a hydrological risk of 18.46 % and the total inflow of mine water is 17,556 m3/hour. After calculating the sump capacity in the Danis 2 area, it still has not accommodated the incoming discharge with the remaining unaccommodated discharge of 2,319.1 m3/hour.
Comparative Analysis of Actual Conditions and Results of Technical Calculations Using Gumbell Method in Mine Dewatering System: A Case Study on Calculation of Rainfall and Runoff Water Discharge Pangestu, Wahyu Yudha; Adnyano, A.A Inung Arie; Wardana, Novandri Kusuma
International Journal of Hydrological and Environmental for Sustainability Vol. 2 No. 2 (2023): International Journal of Hydrological and Environmental for Sustainability
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/ijhes.v2i2.231

Abstract

This research was conducted at PT. Antareja Mahada Makmur on the mining concession owned by PT. Multi Harapan Utama which is located in Sungai Payang Village, Loa Kulu District, Kutai Kartanegara Regency, East Kalimantan Province. The rainfall data used is for 10 years (2012-2021) which comes from the Dewatering Mining Engineering Department. Data analysis was performed by statistically calculating rainfall data using the Gumbell method to obtain the planned rainfall value. Then the calculation of runoff water discharge is carried out to analyze the existing mine drainage system by comparing the actual conditions and the results of technical calculations. Based on the results of the research for rainfall data for 2012 – 2021, Gumbell's calculations plan to collect rainfall of 94.23 mm/day, rainfall intensity of 14.74 mm/hour with a return period of 5 years and a hydrological risk of 89.26%. The total for the Gumbell method runoff discharge is obtained for runoff water entering the Sump 90 Besar of 2.19 m3/second, runoff water entering the Sump 90 Lorong of 3.03 m3/second, and for water discharge runoff that goes into Sump 100 is 3.68 m3/second. The three open channels in the form of trapezoids and culverts have met the theoretical calculation dimensions, with dimensions that are still able to accommodate and drain runoff water discharge. For three dimensions of the actual sump that is currently smaller than the theoretical calculation of the well volume, the sump capacity calculation obtained a recommended sump volume of 47,045 m3 for a 100 sump, for a sump 90 lorong of 43,012 m3, and for a sump 90 besar of 40,635 m3, with recommended dimension improvements. The operating speed of the pump needs to be increased for the Multiflow  MF - 420 pump on a sump 90 lorong from 1159 m3/hour to 1224 m3/hour with an efficiency of 65%, Multiflow  MF - 420 pump on a sump 90 besar from 1123 m3/hour to 1269 m3/hour with an efficiency of  70 %, for the Multiflow  MF - 420 pump at sump 100 from 1282 m3/hour to 1584 m3/hour with an efficiency of 65%.
Co-Authors Abdul Latif Ashadi Achmanda Belvadi Sahmin Pane Agung Dwi Sutrisno Agustinus Isjudarto Ahmad Said Akhmad Zamroni Amir Machmud, Amir AS. Putra Atok, Roy Andrew Ericson Azhari, Putri Sari Bahy, Muhammad Nauval Bayurohman Pangacella Putra Brahme, Nameeta Cein Penias Tony Fadilah Gilang Prasetyo Faisol Mukarrom Fallah, Rizqi Fahrizal Hasywir Thaib Siri hasywir thaib siri, hasywir thaib Hikmahtiar, Syouma Jeffryson Munsaki Rumbewas Kapugu, Excellentia Riane M. Muslih Ridho Mahmud Said Manmeet Kaur Masrullah . Mavis, Nadya Mely Pebriani Muhammad Bagaskoro Mustapa Ali Mohamad Novandri Kusuma Wardana Pangestu, Wahyu Yudha Putri, Gwineth Lomboan Rizqi Prastowo Roy Andrew Ericson Atok Saparnas Roni Saputra, Ainul Shilvyanora Aprilia Rande, Shilvyanora Sigit Budihartono Tony, Cein Penias Zainal Abidin Zen