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All Journal JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Jurnal Teknik Sipil Jurnal Mahasiswa Teknik Sipil UPP Jurnal Al-Tadzkiyyah Jurnal Teknologi Pertambangan Jurnal Mahasiswa Teknik Jurnal Penelitian Pendidikan IPA (JPPIPA) SAMARAH: Jurnal Hukum Keluarga dan Hukum Islam JOURNAL SPORT AREA Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Ensiklopedia of Journal Jurnal Masyarakat Merdeka (JMM) Jurnal Sporta Saintika Technologia: Jurnal Ilmiah Journal of Information Systems and Informatics Jurnal At-Taghyir : Jurnal Dakwah dan Pengembangan Masyarakat Desa Jurnal Al-Irsyad: Jurnal Bimbingan Konseling Islam Jurnal Inovasi Pendidikan MH Thamrin Jurnal Stamina PENGABDI: Jurnal Hasil Pengabdian Masyarakat Abditeknika - Jurnal Pengabdian Kepada Masyarakat Jurnal Bina Pengabdian Kepada Masyarakat Tridharmadimas: Jurnal Pengabdian Kepada Masyarakat Jayakarta Ikhtisar: Jurnal Pengetahuan Islam BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Jurnal INKOFAR Jurnal Teknologi Lingkungan Lahan Basah Agrikan: Jurnal Agribisnis Perikanan Jurnal Pengabdian Masyarakat Olahraga dan Kesehatan Journal Education And Islamic Studies Nan Tongga Health And Nursing Jurnal Mimbar: Media Intelektual Muslim Dan Bimbingan Rohani Inovasi Teknologi Masyarakat
Syafrianto, Syafrianto
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Journal : Jurnal Teknik Sipil

 1 
PRODUCTIVITY STUDY OF HYDRAULIC BREAKER EXCAVATOR, PT HANSINDO MINERAL PERSADA, SUNGAI PINYUH DISTRICT, MEMPAWAH DISTRICT, WEST KALIMANTAN PROVINCE Wahyudi, Tri; Nirmala, Azwa; Syafrianto, M. Khalid
Jurnal Teknik Sipil Vol 23, No 4 (2023): JURNAL TEKNIK SIPIL EDISI NOVEMBER 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v23i4.67284

Abstract

PT Hansindo Mineral Persada is a granite mining company. Mining activities at PT Hansindo Mineral Persada use blasting and the help of a hydraulic excavator breaker to break up boulders. The crusher setting at PT Hansindo has a size of 50 cm, so rocks above 50 cm must be crushed first to make them smaller. The research aims to gain the capability of equipment production. Thus, it can assist in meeting production and cost requirements. Apart from that, this is also an effort to increase the production of hydraulic excavator breakers. Data collection in the field is carried out by observing cycle times, work constraints, working time, operational costs, the need for fuel, lubricants, etc. Then, the data is calculated on cycle time, effective working time, number of production tools, and operational costs. After that, it is necessary to make improvements during the effective working time of the obstacles that occur or to increase the number of hydraulic excavator breakers. The calculation results show that the production capacity of one hydraulic breaker excavator unit is 21.77 BCM/hour or 4,277.98 BCM/month. The operational cost for one tool is IDR 2,944,133.88/day. The increased production of the two recommended alternatives resulted in an increase of up to 4,468.41 BCM/month by improving the effective working time and 8,583.03 BCM/month by increasing the number of tools. The value of tool availability for MA increased by 0.1%, PA by 0%, UA increased by around 4%, and EU increased by around 4%.
KAJIAN PEMANFAATAN LAHAN BEKAS TAMBANG BATUBARA DI KABUPATEN BALANGAN PROVINSI KALIMANTAN SELATAN SEBAGAI LAHAN PERKEBUNAN Syafrianto, M. Khalid
Jurnal Teknik Sipil Vol 16, No 1 (2016): JURNAL TEKNIK SIPIL VOL 16 NO 1 EDISI JUNI 2016
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (767.512 KB) | DOI: 10.26418/jtst.v16i1.18310

Abstract

Lahan pasca tambang merupakan sumberdaya potensial dan memberikan manfaat yang cukup besar apabila dapat dimanfaatkan secara tepat. Perkebunan dapat dijadikan salah satu bentuk dari pemanfaatan lahan bekas tambang. Pemanfaatan lahan bekas tambang sebagai lahan perkebunan di kabupaten Balangan menggunakan evaluasi kesusaian lahan metode Weight Factor Matching. Hasil penelitian menunjukan bahwa tanaman kelapa sawit dan karet memiliki nilai s2 (cukup sesuai), Hasil kesesuaian lahan tersebut menggambarkan bahwa kedua jenis tanaman masuk dalam kategori lahan mempunyai faktor pembatas yang berpengaruh terhadap produktifitas sehingga memerlukan masukan, pembatas tersebut biasanya dapat diatasi oleh petani atau pengelola itu sendiri. Kata-kata kunci: batubara, kesesuaian lahan, kelapa sawit, karet, Weight Factor Matching, skala ekonomi perkebunan
PRODUCTIVITY AND COST ANALYSIS OF DRILLING FOR BLAST HOLES IN GRANITE MINING AT PT. HANSINDO MINERAL PERSADA Prayitno, Dwi Angga; Syahrudin, Syahrudin; Syafrianto, M. Khalid
Jurnal Teknik Sipil Vol 24, No 2 (2024): Vol 24, No 2 (2024): JURNAL TEKNIK SIPIL EDISI MEI 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i2.68899

Abstract

Granite's durability makes it a popular choice in construction, but efficient granite mining, especially through drilling for blast holes, is essential for productivity and cost management. PT. Hansindo Mineral Persada in Kalimantan Barat faces challenges balancing drilling efficiency and costs, requiring a detailed study to optimize operations. This article presents a study analyzing drilling machine productivity, focusing on the rotary-percussive method based on 2022 drilling costs. The study revealed insights into drilling productivity, obstacles, and costs. Notably, productivity, measured by Net Penetration Rate (NPR) and Gross Penetration Rate (GPR), showed significant improvements: NPR for machine 001 increased from 71.39 m ³/hour to 95.24 m ³/hour, and GPR from 58.02 m ³/hour to 75.35 m ³/hour. Machine 002"™s NPR improved from 53.49 m ³/hour to 60.22 m ³/hour, with GPR rising from 44.47 m ³/hour to 46.25 m ³/hour. Avoidable obstacles decreased, but unavoidable ones persisted. Drilling costs varied, with machine 001"™s cost decreasing from Rp 68,857 to Rp 58,873 per meter and machine 002"™s increasing from Rp 81,324 to Rp 86,022. Recommendations include improved planning, regular maintenance, and better scheduling. Future research on rock properties, equipment age, and tool quality could further enhance productivity and efficiency.
BAUXITE RESOURCE ESTIMATION IN BLOCK 2 AT PT. ANUGRAH BORNEO MARUYA PERSADA, KETAPANG REGENCY, KALIMANTAN BARAT PROVINCE Ceuputra, David Pranasetyo; Syafrianto, M. Khalid; Mukhtar, Wahdaniah
Jurnal Teknik Sipil Vol 24, No 2 (2024): Vol 24, No 2 (2024): JURNAL TEKNIK SIPIL EDISI MEI 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i2.68902

Abstract

According to the Mineral Commodity Analysis and Evaluation Team of the International Mineral Information Center Development Project (1983), bauxite is an alumina ore used in industrial applications and as a primary material in aluminum production. Bauxite deposits are abundant in West Kalimantan. PT. Anugerah Borneo Maruya Persada, a mining company located in Deranuk Village, Jelai Hulu District, Ketapang Regency, focuses on bauxite extraction. Due to high market demand, the company seeks to identify new resources, necessitating an estimation of potential bauxite resources. This study evaluates the bauxite resources in Block 2 of PT. Anugrah Borneo Maruya Persada using the Area of Influence (AOI) polygon-included method. The bauxite volume is calculated by determining the area of influence and multiplying it by the deposit thickness. A test pit spacing of 50 meters and a cut-off grade of ≥35% were used to assess deposit distribution. Results show high-grade bauxite at 10 test pits, medium-grade at two pits, and low-grade at six pits, with deposits spreading from west to east. The total estimated bauxite volume in Block 2 is 66,250 m ³ or 106,000 tons.
Co-Authors -, Syahrudin Abdul Azis Ambar Alimuddin Aljabar, Muhammad Agil Amelia, Dara ANDRIA, YOGI Apris, Apris Ardo, Okilanda Arifal Hidayat Arifuddin Arifuddin Aris Badaruddin Thoha Arisman Arisman Asmaret, Desi Astra, Jennifer Azwa Nirmala Bafirman Bafirman HB Budhi Purwoko, Budhi Budi Budi Cahyadi, Tedy Agung Cahyani, Firunika Intan Ceuputra, David Pranasetyo Chaeroni, Ahmad Crisari, Silvio Dahlan, Dasrizal Dally Rahman Dewi Liesnoor Setyowati Diningrum, Maynella Dwi Efendi, Marhadi Emigawaty, Emigawaty Faturahman, Aby Syahdila Febriani, Ria Febriyani, Risa Gultom, Josua Sonniwinter Gunawan, Muhammad Riswandi Gusril Gusril, Gusril Hadiwijaya, Noor Alam Hakiki, Setyo Rahman Hamdani Hamdani Hamzah Hasyim Haqiqi, Aprilika Hendri Neldi Herry Ramadhani Heru Ismanto Herwandi, Gusti Muhammad Ikhwanul Arifan Ilham Ilham Irmayan, Irmayan Ismail, Afif Jamil, Muh. Julhadi, Julhadi Juliyanti Kamal, Tamrin Kelvin, Mario Ketut Gunawan Kurniawan, Randi Kusuma, Titin Lahmi, Ahmad Lestari, Rohani Liza Liza, Liza Lutfiyana, Nur Mahyudin Ritonga Marhadi Efendi, Marhadi Maria Wulandari, Maria Marsud, - Mastur, Afif Mila Karmila Mucci, Schillaci Valley Muchlis, Arif Fadli Muhammad Zainal Arifin, Muhammad Zainal Mursal Mursal Naluri Denay Neny, Veronika Nur, Nurlinda Panjaitan, Geri Permata Sari, Anggun Peter Eka Rosadi, Peter Eka Pratama, Rizqi Nanda Pratiwi, Putri Rinda Prayitno, Dwi Angga Purwanti, Silviana Putra, Muhammad Habib Dwi Ramadhan, Fakhri Ramadhan, Muhammad Ady Setiyawan Rasidia, Fikri Rifki, Muhammad Sazeli Rosniati Hakim SA, Saifullah Saputra, Defrizal Sari, Anggun Permata Sati, Ali Selviani, Iit Senina, Alya Aulya Nurullita Siregar, Juarni Sitangger, Stefanus Ais Fatmi Siti Aisyah Suparyanto Suparyanto Susilawati, Susilawati Sutari Sutari Syafni, Eliza Syahruddin Syahruddin Syahrudin Syahrudin, Syahrudin Syahrudin, - Syofyanengsih, Syofyanengsih Tri Wahyudi Wahdaniah Mukhtar Wasesha, Dian Ambar Wibowo, Yoga Herlambang WR. Wisnu Widyantoro Yoraeni, Ani Yovhandra Ockta Yulantoro, Marchell Yulfanzah Zarya, Fiky