Bibliographic citations
Caballero, W., (2024). Costos operacionales y valorizaciones para determinar la rentabilidad en construcción de la labor Cortada 5000 en contrata minera EJMAC, 2023 [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/22689
Caballero, W., Costos operacionales y valorizaciones para determinar la rentabilidad en construcción de la labor Cortada 5000 en contrata minera EJMAC, 2023 []. PE: Universidad Nacional de Trujillo; 2024. https://hdl.handle.net/20.500.14414/22689
@misc{renati/1044914,
title = "Costos operacionales y valorizaciones para determinar la rentabilidad en construcción de la labor Cortada 5000 en contrata minera EJMAC, 2023",
author = "Caballero Villegas, Wilder Alexander",
publisher = "Universidad Nacional de Trujillo",
year = "2024"
}
The primary objective of the research was to analyze operational costs and valuations to determine the profitability of constructing the Cut 5000 project at the EJMAC mining contractor in 2023. The methodology used is a non-experimental, descriptive design of the applicative type. The population consisted of the mining operations present at the EJMAC mining contractor, with the sample being the Cut 5000 project from the same contractor. To evaluate statistical significance, the ANOVA test was applied, yielding an F value of 6.72, which exceeds the critical value of 3.40 (p<0.05). The results obtained showed that the operational costs for the construction of the Cut 5000 project were successfully analyzed. The drilling and blasting cost was 1030.39 soles per meter, loading and hauling cost was 225.46 soles; support cost was 673.64 soles; ventilation cost was 422.17 soles; service cost was 401.50 soles, and extraction cost was 248.73 soles per meter of advance. This resulted in a total operational cost of 3001.89 soles per linear meter. Additionally, valuations for the construction of the Cut 5000 project were analyzed, resulting in an annual valuation of 2,022,725.39 soles for the period from April to December 2023. The annual profitability of the company, derived from the construction of the Cut 5000 project, was 968,761.81 soles. Furthermore, a Net Present Value (NPV) of 1,768,729.63 soles, an Internal Rate of Return (IRR) of 84%, and a Benefit/Cost (B/C) ratio of 2.68 were calculated. In conclusion, based on the analysis of operational costs and valuations, the construction of the Cut 5000 project at the EJMAC mining contractor in 2023 is found to be a completely profitable investment.
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