Journal of Mining Insight
Vol 1 No 3 (2023): Journal of Mining Insight

Perancangan Sequence Triwulan Ketiga Penambangan Batubara pada PT Garda Tujuh Buana Tbk Provinsi Kalimantan Utara

Febrianto Wajar, Kurniawan (Unknown)
Thamsi, Alam Budiman (Unknown)
Chalik, Citra Aulian (Unknown)



Article Info

Publish Date
30 Jun 2023

Abstract

Mine design facilitates the achievement of the desired production target and provides an overview of the mining progress plan for a period of time. The purpose of this study is to determine the mining sequence design and production scheduling obtained by using data processing software and mine planning software, namely minescape software used for pit design design. The pit design is based on the results of geometric analysis, assuming that the mine is theoretically free from landslides with a slope height of 10 m, a slope width of 5 m, and a slope inclination of 45°. The area of the pit design in the third quarter is 26.76 hectares and the total coal amounted to 866,887.38 tons. For the third quarter production scheduling, for coal loading, 4 digging tools will be operated serving 43 loading tools with a total production of 284,939.12 tons with total working hours of 305.65 hours. So the estimated plan for 4 digging tools and 43 loading tools can meet the production target of the sequence design that has been made.

Copyrights © 2023






Journal Info

Abbrev

JMI

Publisher

Subject

Engineering

Description

Journal of Mining Insight (JMI) adalah publikasi yang berfokus pada topik-topik terkait industri pertambangan, termasuk eksplorasi, penambangan, pengolahan, dan pemasaran mineral dan logam. Journal of Mining Insight memuat artikel-artikel tentang penelitian dan pengembangan teknologi yang berkaitan ...