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Journal : INTAN Jurnal Penelitian Tambang

IDENTIFICATION OF SAFE DISTANCE AGAINST DISPOSAL SLOPE: IDENTIFIKASI JARAK AMAN TERHADAP LERENG DISPOSAL Abdul Jalil; Risal Gunawan; Eko Wicaksono; Waterman Sulisyana Bargawa
INTAN Jurnal Penelitian Tambang Vol. 6 No. 1 (2023): INTAN Jurnal Penelitian Tambang
Publisher : Jurusan Teknik Pertambangan Program Studi S1 Teknik Pertambangan Fakultas Teknik Pertambangan dan Perminyakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56139/intan.v6i1.169

Abstract

Initial mining activities need to remove overburden so it is necessary to find a safe and efficient location to avoid areas that still contain economical excavated materials. This disposal or stockpiling must be arranged considerably to meet the geotechnical design requirements. Other factors, influenced by economics and safety are very important in planning the disposal site. The purpose of this study is to determine the safe distance to disposal for PE pits based on laboratory tests. The study showed that the optimal disposal values for PE pits were 14˚ for a slope height of 50 m, 13˚ for a slope height of 80 m, and 12˚ for a slope height of 100. The Stability of the slope will be better by reducing the slope angle of the disposal slope. The analysis shows that the safe distance to disposal for PE pits is 45 m slope height with 50 m safety distance, 50 m slope height with 69 m safety distance, and 76 m slope height with 100 m safety distance. The higher the disposal slope, the smaller the slopes formed, and the greater the safety distance if the slope height increases.
Co-Authors AA Sudharmawan, AA Abd. Wahed Ach. Faisol Ach. Muzayyin ACHMAD FAUZI Adijaya, Sarlan Affandi Udji Ahmad Haekal Ahmad Haerudin Ahmad Muktamar B Akmalia Putri Humairah Akmalia Akri Irawan Aldi Prima Alfiani Irdan Ali Nasyeh Alimatus Sa’diyah Amrain, Deefa Augista Andina Ayunani Anna Permatasari Kamarudin Anwar Abd. Rahman Apriliyanto, Rizki Askura Nikmah Atika Zuhrotus Sufiyana Auriza Mitsaly Azalia Fitriana Brigita BAMBANG SURAHMAN Barlian Dwi Nagara Burhanuddin Burhanuddin Danial Debi Septiani Dede Arseyani Pratamasyari Dia Ayuni Lestari Dina Mara Khuzaimanh dini widianingrum, dini Edy Purwanta Eko Wicaksono Elmustian Rahman Erens Elvianus Koodoh Erika Faizatul Alfiah Ermawati Fadlila Fadlila Farhan A. Bidullah Fatimawali . Fatma Fatma Fatma Fitri Yana Freddy Herdian Hadi Rumadi Haju Hasnah Faizah AR Hosen Hosen Hosen I Putu Susila Ibnu Jazari Icha Cahyaning Fitri Inar Indah Jelita Indah Handayani IRHAM PAKKAWARU Irma Juliana Hasbullah Irwan Izza Safitri Jaja Miharja Joko Sumanto Joko Sumanto Jonyanis " Kaliandra Saputra Pulungan KARTINI Khairul Adi Khoirul Asyfiak Khusnul Khatimah Koodoh, Erens E. La Ode Aris Laxmi, Laxmi Mangatur Sinaga Masri Ramadhan Ma’rifah Nurmala Mochammad Syahfril Moharom Moh. Mukhasyaf Moh. Rahul Moh. Syafa’at Muh. Imam Fur’qan Muh. Nur Ihsan HB Muh. Rifaldi Latarang Muhammad Awwaluddin Mutiara Sari Dewi Mutmainah Mutmainah Naila Adibatul Husna Nanda Ayu Pawestri Noor Riefma Hidayah Noval Noval Nurfitriani Nuri Aslami Nuriatullah Oki Imanudin Pio Tifar Ananda Qurroti A’yun Rahma Diana Rahmawati Rinda Valentari Rinikmawati. H Risal Gunawan Rismai Astuti Rizka Novianty Rizki Amalia Rizsky Wan Purnama Ruth Megi Salsabila, Unik Hanifah Sanda Sanda Siti Hasura Iribaram Siti Musawwamah Sitna Sinda Sari Sitti Aisyah Chalik Sriwaningsih S Nahe Susdamita ' Syafrial Syafrial T.M. Ridwan Theresia Marpaung Waterman Sulisyana Bargawa Windi Cahyani Yurnaidi Indri Mangopo Yusrin Fadilah Zainal Zelviyah Nur Hajma Ziyad Ravaşdeh