Bibliographic citations
Ríos, J., (2019). Mejoramiento en los estándares de perforación y voladura para la reducción de los costos operativos en empresa minera, La Libertad, 2018 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/21746
Ríos, J., Mejoramiento en los estándares de perforación y voladura para la reducción de los costos operativos en empresa minera, La Libertad, 2018 [Tesis]. PE: Universidad Privada del Norte; 2019. https://hdl.handle.net/11537/21746
@misc{renati/1694792,
title = "Mejoramiento en los estándares de perforación y voladura para la reducción de los costos operativos en empresa minera, La Libertad, 2018",
author = "Ríos Infantes, Juan Joel",
publisher = "Universidad Privada del Norte",
year = "2019"
}
This thesis seeks to improve the drilling and blasting standards for the reduction of operating costs in a mining company, La Libertad. For this, a diagnosis has been made through improvements in work methods, having a proposal of related optimal standards, which are: the leveling of the drilling platform, the blasting accessories, the homogeneous mixture of explosives and cost analysis. Finally, the economic benefits obtained with the proposed improvement of operating standards are exposed. The study population is the operations of the mining company s drilling and blasting process, La Libertad and the sample taken for the study is project 055 of level 4000 masl of the mine Three Friends. It is an applied descriptive study. The cost of drilling and blasting operations with the initial standard in project 055 was $ 4.5636 / MT monthly and with the final standard was $ 4.1103 / MT monthly, noting that, with the latter, there is a reduction of 9.93 % in costs.
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