Rainfall Duration’s Impact on Mining Earthmoving Equipment Performance – Case Study at PT. BUMA GEO-AJE, South Kalimantan
DOI:
https://doi.org/10.15294/jtsp.v26i2.9013Abstract
This study investigates the impact of rainfall duration on the performance of earthmoving equipment at PT BUMA, GEO-AJE, South Kalimantan. Data from April 2023 covering 29 days were analyzed using SPSS 22 and Origin 2024. The study revealed a 7.06637% decrease in excavator and dump truck efficiency per hour of rainfall. Cycle times were increased by 0.15122 minutes for excavators and 4.50034 minutes for dump trucks per hour of rain. Moreover, excavator productivity declined by 1138.82900 bcm/day and dump truck productivity by 176.21836 bcm/day. These results highlight the necessity of accounting for rainfall in mining operations, especially in productivity forecasts and equipment management.
References
Yefta Christopherus Asia Sanjaya, ‘BMKG Keluarkan Peringatan Cuaca Ekstrem hingga Awal 2023, Ini Perinciannya...’, KOMPAS.com. Accessed: May 27, 2024. [Online]. Available: https://www.kompas.com/tren/read/2022/12/27/151643365/bmkg-keluarkan-peringatan-cuaca-ekstrem- hingga awal-2023-ini-perinciannya
W. Harahap, B. Yuniasih, and S. Gunawan, ‘Dampak La Nina 2021-2022 terhadap Peningkatan Curah Hujan’, AGROISTA : Jurnal Agroteknologi, vol. 7, pp. 26–32, May 2023, doi: 10.55180/agi.v7i1.364.
H. Hikmah, A. Asrirawan, A. Apriyanto, and N. Nilawati, ‘Peramalan Data Cuaca Ekstrim Indonesia Menggunakan Model ARIMA dan Recurrent Neural Network’, Jambura Journal of Mathematics, vol. 5, no. 1, Feb. 2023, doi: 10.34312/jjom.v5i1.17496.
O. Caumont et al., ‘The heavy precipitation event of 14-15 October 2018 in the Aude catchment: A meteorological study based on operational numerical weather prediction systems and standard and personal observations’, Natural Hazards and Earth System Sciences, vol. 21, no. 3, pp. 1135–1157, Mar. 2021, doi:10.5194/nhess-21-1135-2021.
A. Al-Refaie, A. Alashwal, Z. Abdul-Samad, H. Salleh, and A. Elshafie, ‘Evaluation of weather-productivity models of construction labour for tropics’, Built Environment Project and Asset Management, vol. 13, no. 2, pp. 238–252, Jan. 2023, doi: 10.1108/BEPAM-03-2022-0040.
S. Karthick, S. Kermanshachi, and A. Pamidimukkala, ‘Analysis of the Health and Safety Challenges Faced by Construction Workers in Extreme Hot Weather Conditions’, Journal of Legal Affairs and Dispute Resolution in Engineering and Construction, vol. 15, no. 1, Feb. 2023, doi: 10.1061/jladah.ladr-882.
M. Kubacka, M. Matczak, M. Kałas, L. Gajewski, and M. Burchacz, ‘Weather risk management in marine survey campaigns for the offshore investment projects in the Polish exclusive economic zone’, Weather, Climate, and Society, vol. 13, no. 4, pp. 899–911, Oct. 2021, doi: 10.1175/WCAS-D-20-0168.1.
J. R. Rak, K. Wartalska, and B. Kaźmierczak, ‘Weather risk assessment for collective water supply and sewerage systems’, Water (Switzerland), vol. 13, no. 14, Jul. 2021, doi: 10.3390/w13141970.
R. Larsson and M. Rudberg, ‘Effects of weather conditions on concrete work task productivity – a questionnaire survey’, Construction Innovation, vol. 23, no. 2, pp. 306–321, Feb. 2023, doi: 10.1108/CI-02-2021-0012.
S. J. Schuldt, M. R. Nicholson, Y. A. Adams, and J. D. Delorit, ‘Weather-related construction delays in a changing climate: A systematic state-of-the-art review’, Sustainability (Switzerland), vol. 13, no. 5. MDPI, pp. 1–25, Mar. 01, 2021. doi: 10.3390/su13052861.
M. Javad Mohammadi et al., ‘OPEN ACCESS EDITED BY The risk of injuries during work and its association with precipitation: New insight from a sentinel-based surveillance and a case-crossover design’, 2023. [Online]. Available: http://www.cnemc.
Y. Shen and N. Gao, ‘Numerical Modeling of Materials under Extreme Conditions’, Metals, vol. 13, no. 4. MDPI, Apr. 01, 2023. doi: 10.3390/met13040680.
S. Gössling, C. Neger, R. Steiger, and R. Bell, ‘Weather, climate change, and transport: a review’, Natural Hazards, vol. 118, no. 2, pp. 1341–1360, Sep. 2023, doi: 10.1007/s11069-023-06054-2.
L. Zhang, Z. Jia, Y. Chiu, Q. Pang, and X. Xu, ‘Impact of extreme temperatures on the performance evaluation of China’s work‐related injury insurance system’, Risk Analysis, vol. 43, May 2023, doi: 10.1111/risa.14095.
C. Doktycz, M. Abkowitz, and H. Baroud, ‘Extreme Weather Loss and Damage Estimation Using a Hybrid Simulation Technique’, International Journal of Disaster Risk Science, vol. 13, no. 4, pp. 592–601, Aug. 2022, doi: 10.1007/s13753-022-00430-5.
R. Junjie, Z. Ming, Z. Zhi, and L. Gengyin, ‘Coordination of preventive and emergency dispatch in renewable energy integrated power systems under extreme weather’, IET Renewable Power Generation, pp. 1164–1176, May 2023, doi: 10.1049/rpg2.12893.
A. Pirti, M. Yazici, and M. A. Yucel, ‘Testing The Excavator Performance (Using Topcon 3d Excavator X63 System) Especially for Navigation and Earthwork’, Geodesy and Cartography (Vilnius), vol. 49, no. 2, pp. 88–93, 2023, doi:10.3846/gac.2023.17486.
M. Fahmi and T. A. Ghuzdewan, ‘Productivity Analysis PC-300 and PC-400 in Earthworks at a Gold Mining Project in Indonesia’, Journal of the Civil Engineering Forum, vol. 9, no. 3, pp. 343–356, Jul. 2023, doi:10.22146/jcef.6600.
Badan Pusat Statistik (BPS), ‘Produksi Barang Tambang Mineral, 2021-2022’, Badan Pusat Statistik (BPS). Accessed: May 27, 2024. [Online]. Available: https://www.bps.go.id/id/statistics-table/2/NTA4IzI=/produksi- barang-tambang-mineral.html
Delta Dunia, ‘Company Profile BUMA’, 2023. Accessed: May 27, 2024. [Online]. Available: https://deltadunia.com/id/tentang-buma/profil-perusahaan/
BUMA, ‘PT. BUKIT MAKMUR MANDIRI UTAMA (BUMA)’, 2023. Accessed: May 27, 2024. [Online]. Available: https://sites.google.com/view/bukitmakmur/beranda
A. Molajou, M. Vahabzadeh, and D. Li, ‘A new pattern to quantitatively evaluate the value of ecosystem services in the large-scale open-pit coal mining area’. [Online]. Available: https://seea.
L. Zhang, Z. Chen, M. Bao, G. Nian, Z. Zhou, and T. Zhu, ‘Stability analysis and movement process determination of rock masses under open-pit to underground mining conditions’, Geomechanics and Geophysics for Geo-Energy and Geo-Resources, vol. 8, May 2022, doi: 10.1007/s40948-022-00459-2.
J. Yao et al., ‘Open-Pit Mine Truck Dispatching System Based on Dynamic Ore Blending Decisions’, Sustainability (Switzerland), vol. 15, no. 4, Feb. 2023, doi: 10.3390/su15043399.
D. Dubinkin, V. Aksenov, A. Khoreshok, S. Markov, M. Tyulenev, and S. Nozirzoda, ‘Some prerequisites for the use of autonomous heavy platforms in open-pit mining’, in AIP Conference Proceedings, May 2022, p. 40003. doi:10.1063/5.0105989.
A. Semmar, N. Machkour, H. Amalik, M. Elouazguiti, and H. Medromi, ‘Production System Modelling Methodologies of an Open Pit Mine’, ITM Web of Conferences, vol. 43, p. 01001, 2022, doi:10.1051/itmconf/20224301001.
A. R. Leon Bal and G. Meschke, ‘Two-phase model for the excavation analysis in partially saturated soft soils using the particle finite element method’, Int J Numer Anal Methods Geomech, vol. 47, no. 2, pp. 145–186, Feb. 2023, doi: 10.1002/nag.3464.
L. Wang, ‘Open architecture-based factory automation systems’, IEEE Aerospace and Electronic Systems Magazine, vol. 19, pp. 14–17, 2004, [Online]. Available: https://api.semanticscholar.org/CorpusID:39182726
A. H. Altiti, R. O. Alrawashdeh, and H. M. Alnawafleh, ‘Open Pit Mining’, in Mining Techniques, A. Soni, Ed., Rijeka: IntechOpen, 2021. doi: 10.5772/intechopen.92208.
A. Colla and H.-P. Breuer, ‘Open-system approach to nonequilibrium quantum thermodynamics at arbitrary coupling’, Sep. 2021, doi: 10.1103/PhysRevA.105.052216.
E. Schaller, A. Javili, and P. Steinmann, ‘Open system peridynamics’, Continuum Mechanics and Thermodynamics, vol. 34, no. 5, pp. 1125–1141, Sep. 2022, doi: 10.1007/s00161-022-01105-8.
R. K. Akogbe, X. Feng, and J. Zhou, ‘Construction Projects Productivity in West African country of Benin: Case of Ground Earthworks’, Journal of Construction Engineering and Project Management, Vol. 5, No. 2, pp. 16–23, Jun. 2015, doi: 10.6106/jcepm.2015.5.2.016.
R. Koner and D. Chakravarty, ‘Numerical analysis of rainfall effects in external overburden dump’, Int J Min Sci Technol, vol. 26, no. 5, pp. 825–831, 2016, doi: https://doi.org/10.1016/j.ijmst.2016.05.048.
H. E. Lawson, D. Tesarik, M. K. Larson, and H. Abraham, ‘Effects of overburden characteristics on dynamic failure in underground coal mining’, Int J Min Sci Technol, vol. 27, no. 1, pp. 121–129, Jan. 2017, doi:10.1016/j.ijmst.2016.10.001.
X. G. M. C. Penghui Wen Chaohui Wang and Z. Chai, ‘Effect of environmental factors on mechanical properties and damage characteristics of mine overburden used in subgrade’, International Journal of Pavement Engineering, vol. 24, no. 2, p. 2032698, 2023, doi: 10.1080/10298436.2022.2032698.
H. Li et al., ‘Effects of raindrop temperature on the contributions of slaking and mechanical striking to aggregate disintegration during splash erosion’, Soil Tillage Res, vol. 224, p. 105518, May 2022, doi:10.1016/j.still.2022.105518.
M. Bryk, B. Kołodziej, A. Słowińska-Jurkiewicz, and M. Jaroszuk-Sierocińska, ‘Evaluation of soil structure and physical properties influenced by weather conditions during autumn-winter-spring season’, Soil Tillage Res, vol. 170, pp. 66–76, May 2017, doi: 10.1016/j.still.2017.03.004.
A. Hassanein, Q. Concordia University (Montréal, and Q. D. of B. Concordia University (Montréal Civil and Environmental Engineering, ‘Planning and scheduling highway construction using GIS and dynamic programming’, 2002.
C. H. Liu and C. Hung, ‘Reutilization of solid wastes to improve the hydromechanical and mechanical behaviors of soils — a state-of-the-art review’, Sustainable Environment Research, vol. 33, no. 1. BioMed Central Ltd, Dec. 01, 2023. doi: 10.1186/s42834-023-00179-6.
O. Litvin and Y. Litvin, ‘Evaluation of Effect of the Excavator Cycle Duration on its Productivity’, in E3S Web of Conferences, EDP Sciences, Jun. 2020. doi: 10.1051/e3sconf/202017401010.
Y. Prima and A. Rumbyarso, ‘Perhitungan Produktivitas Peralatan Berat pada Proyek Jalan Tol Semarang- Demak Seksi 1C Km 35+400 Sampai dengan 36+400’, Mechonversio: Mechanical Engineering Journal, vol. 6, no. 2, pp. 34–39, 2023.
G. Fulk, ‘Descriptive Statistics, An Important First Step’, Journal of Neurologic Physical Therapy, vol. 47, no. 2. Lippincott Williams and Wilkins, p. 63, Apr. 01, 2023. doi: 10.1097/NPT.0000000000000434.
B. Pattanaik, S. Kumari, K. C, M. Pattnaik, S. Ali, and M. Kumarasamy, ‘An Innovation of Algebric Mathamatical Based Statistical Analysis Model for Complex Number Theory’, in International Conference on Disruptive Technologies (ICDT), May 2023, pp. 94–99. doi: 10.1109/ICDT57929.2023.10151169.
S. K. Kwak and J. Kim, ‘Transparency considerations for describing statistical analyses in research’, Korean J Anesthesiol, vol. 74, no. 6, pp. 488–495, Dec. 2021, doi: 10.4097/kja.21203.
S. F. Qiu, M. L. Tang, J. R. Tao, and R. S. Wong, ‘Sample Size Determination for Interval Estimation of the Prevalence of a Sensitive Attribute Under Randomized Response Models’, Psychometrika, vol. 87, no. 4, pp. 1361–1389, Dec. 2022, doi: 10.1007/s11336-022-09854-w.
S. Milton, ‘A Sample Size Formula for Multiple Regression Studies’, Public Opin Q, vol. 50, pp. 112–118, 1986 [Online]. Available: https://api.semanticscholar.org/CorpusID:145107497
C. Yoon and S. Han, ‘A Case Study of Automated Simulation for Excavator Cycle Time Estimation’, Journal of Construction Automation and Robotics, vol. 2, pp. 13–19, May 2023, doi: 10.55785/JCAR.2.1.13.
G. Jiao, S. Zhu, J. He, Y. Ma, and J. Wang, ‘Quantum refrigerators in finite-time cycle duration’, Dec. 2020, doi:10.1088/1367-2630/ac08e4.
Y. F. Rafi and B. Witjaksana, ‘Jurnal Teknik Sipil Productivity Analysis of Excavator and Dump Truck Heavy Equipment on Digging and Loading Works Flood Control Afvoer Watudakon Mojokerto’, Jurnal Teknik Sipil, vol. 23, no. 2, pp. 205–210, 2023, doi: 10.26418/jtsft.
M. Efriansyah et al., ‘Analisis Produktivitas Excavator Dan Dumptruck Pada Pekerjaan Galian Tanah Pada Proyek Jalan Tol Jakarta-Cikampek II Selatan’, Jurnal Media Komunikasi Dunia Ilmu Sipil (MoDuluS), vol. 4, no. 1, pp. 9–15, 2022.
D. Prasetiyo and B. Priyanto, ‘Analisa Produktivitas Excavator dan Dump Tuck Pada Pekerjaan Timbunan Random Proyek Bendungan Jragung’, Jurnal Sosial dan Teknologi, pp. 437–443, 2023.
