Geometri Jalan Angkut Batubara dari Front Penambangan menuju Stockroom untuk Optimalisasi Produksi di PT Bara Selaras Resources Desa Kebur Kecamatan Merapi Barat Kabupaten Lahat Provinsi Sumatera Selatan

Abstract. PT Bara Selaras Resources is a coal mining company operating in Merapi Barat District, Lahat Regency, South Sumatra. In June 2024, the company encountered difficulties in meeting its production target, achieving only 177,498.00 tons out of the planned 199,303.53 tons. A key factor contributing to this shortfall was the suboptimal geometry of the mining road, which resulted in increased travel time for hauling equipment from the mining site to the stockroom. This study aims to assess the conformity of the road geometry with standards outlined in the Minister of Energy and Mineral Resources Decree No. 1827/K/30/MEM/2018. Parameters evaluated include road width, longitudinal gradient, cross slope, and superelevation. A quantitative approach was used, involving field data collection through direct measurements with instruments such as a total station, inclinometer, and roll meter. Travel time was also measured using a stopwatch to calculate the cycle time of hauling operations. The findings indicate that several road geometry parameters do not comply with the required standards, affecting the efficiency of hauling operations and contributing to the production shortfall. As a result, improvements in road design and maintenance are essential to enhance hauling performance, reduce travel time, and support coal production targets at PT Bara Selaras Resources. Abstrak. PT Bara Selaras Resources merupakan perusahaan pertambangan batubara yang beroperasi di Kecamatan Merapi Barat, Kabupaten Lahat, Sumatera Selatan. Pada Juni 2024, perusahaan mengalami kendala dalam pencapaian target produksi, dengan realisasi hanya 177.498,00 ton dari target 199.303,53 ton. Salah satu faktor utama penyebabnya adalah kondisi geometri jalan tambang yang belum optimal, sehingga meningkatkan waktu tempuh alat angkut dari area tambang ke stockroom. Penelitian ini bertujuan menganalisis kesesuaian geometri jalan tambang berdasarkan standar AASHTO dan Keputusan Menteri ESDM No. 1827/K/30/MEM/2018. Parameter yang dievaluasi mencakup lebar jalan, kemiringan membujur (longitudinal), kemiringan melintang (cross slope), dan superelevasi. Metode penelitian bersifat kuantitatif dengan pengumpulan data primer melalui pengukuran langsung menggunakan total station, inclinometer, roll meter, serta stopwatch untuk analisis cycle time alat angkut. Hasil penelitian menunjukkan bahwa beberapa parameter jalan belum sesuai standar, yang berdampak pada meningkatnya waktu tempuh dan menurunnya efisiensi operasional alat angkut. Ketidaksesuaian tersebut turut berkontribusi pada tidak tercapainya target produksi. Oleh karena itu, diperlukan perbaikan desain dan pemeliharaan jalan tambang untuk meningkatkan kinerja angkutan, mengurangi waktu siklus, serta mendukung pencapaian target produksi batubara.

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Publication Details

Journal
Bandung Conference Series Mining Engineering
Published
2025-08-07
DOI
https://doi.org/10.29313/bcsme.v5i2.19359
Primary Topic
Management and Optimization Techniques
Type
article
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article

Geometri Jalan Angkut Batubara dari Front Penambangan menuju Stockroom untuk Optimalisasi Produksi di PT Bara Selaras Resources Desa Kebur Kecamatan Merapi Barat Kabupaten Lahat Provinsi Sumatera Selatan

Tria Amelia, Yunus Ashari, Sri Widayati
Bandung Conference Series Mining Engineering
Management and Optimization Techniques
article

Geometri Jalan Angkut Batubara dari Front Penambangan menuju Stockroom untuk Optimalisasi Produksi di PT Bara Selaras Resources Desa Kebur Kecamatan Merapi Barat Kabupaten Lahat Provinsi Sumatera Selatan

Tria Amelia, Yunus Ashari, Sri Widayati
article en

Abstract

Abstract. PT Bara Selaras Resources is a coal mining company operating in Merapi Barat District, Lahat Regency, South Sumatra. In June 2024, the company encountered difficulties in meeting its production target, achieving only 177,498.00 tons out of the planned 199,303.53 tons. A key factor contributing to this shortfall was the suboptimal geometry of the mining road, which resulted in increased travel time for hauling equipment from the mining site to the stockroom. This study aims to assess the conformity of the road geometry with standards outlined in the Minister of Energy and Mineral Resources Decree No. 1827/K/30/MEM/2018. Parameters evaluated include road width, longitudinal gradient, cross slope, and superelevation. A quantitative approach was used, involving field data collection through direct measurements with instruments such as a total station, inclinometer, and roll meter. Travel time was also measured using a stopwatch to calculate the cycle time of hauling operations. The findings indicate that several road geometry parameters do not comply with the required standards, affecting the efficiency of hauling operations and contributing to the production shortfall. As a result, improvements in road design and maintenance are essential to enhance hauling performance, reduce travel time, and support coal production targets at PT Bara Selaras Resources. Abstrak. PT Bara Selaras Resources merupakan perusahaan pertambangan batubara yang beroperasi di Kecamatan Merapi Barat, Kabupaten Lahat, Sumatera Selatan. Pada Juni 2024, perusahaan mengalami kendala dalam pencapaian target produksi, dengan realisasi hanya 177.498,00 ton dari target 199.303,53 ton. Salah satu faktor utama penyebabnya adalah kondisi geometri jalan tambang yang belum optimal, sehingga meningkatkan waktu tempuh alat angkut dari area tambang ke stockroom. Penelitian ini bertujuan menganalisis kesesuaian geometri jalan tambang berdasarkan standar AASHTO dan Keputusan Menteri ESDM No. 1827/K/30/MEM/2018. Parameter yang dievaluasi mencakup lebar jalan, kemiringan membujur (longitudinal), kemiringan melintang (cross slope), dan superelevasi. Metode penelitian bersifat kuantitatif dengan pengumpulan data primer melalui pengukuran langsung menggunakan total station, inclinometer, roll meter, serta stopwatch untuk analisis cycle time alat angkut. Hasil penelitian menunjukkan bahwa beberapa parameter jalan belum sesuai standar, yang berdampak pada meningkatnya waktu tempuh dan menurunnya efisiensi operasional alat angkut. Ketidaksesuaian tersebut turut berkontribusi pada tidak tercapainya target produksi. Oleh karena itu, diperlukan perbaikan desain dan pemeliharaan jalan tambang untuk meningkatkan kinerja angkutan, mengurangi waktu siklus, serta mendukung pencapaian target produksi batubara.

Bandung Conference Series Mining EngineeringVol. 5(2)
Bandung Islamic University (ID)
Openalex Percentile: Top 68%
Management and Optimization Techniques
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