Conference Proceedings - World Mining Congress 2026

210 Arriel, P., Arellano, V., & Rojas, P. (2016). Identification and analysis of unproductive time in equipment related to the main operational activities of the production cycle in an underground mine using Sublevel Stoping. GERENS Graduate School, Lima, Peru. Bernaola, H. (2012). Total productivity management in underground mining companies. Gestio Polis, 19– 69. Gómez, G. (2017). Availability of auxiliary equipment to optimize productivity in loading and hauling in phases 01, 03, and 07 of Constancia Pit, Stracon Gym S.A. National University of San Agustín of Arequipa, School of Mining Engineering, Arequipa, Peru. Martínez, B. (2016). Production increase through time management in ore transportation in the Nicole sector, Esperanza II mining concession, Minecsa mining company, Zaruma–Ecuador. National University of Trujillo, La Libertad, Peru.

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