Riko Maiyudi, Jukepsa Andas, Gilang Oktafi Hendri, Adhitya Baron
The mining system used is open pit mining with open pit mining methods. During mining operations, it is necessary to map the progress of the mine to determine the volume of the progress of the mine itself. The tool used for measurement is a total station. From the measurement results, it was obtained that the overburden volume value that had been uncovered based on survey data in January 2023 was 74,9544.40 BCM, exceeding the January target of 654,412.2 BCM, while the overburden volume value uncovered in February 2023 based on survey data was 64,3437.10 BCM, which is less than the target value of 75,4844.91 BCM. The difference in the excess overburden value that has been uncovered between the survey data and the target in January is 9,5132.2 BCM, with a percentage decrease of 14.53% exceeding the target, while in February 2023, there is a shortage of 11,1407.81 BCM with a percentage decrease of 14.75%. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.
Mining Engineering Department, Universitas Negeri Padang, Padang, 255131, Indonesia
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