Citas bibligráficas
Lavado, A., (2021). Propuesta en gestión de mantenimiento preventivo para reducir costos operativos del sistema de aire acondicionado de una tienda de mejoramiento del hogar, Trujillo, 2021 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/28762
Lavado, A., Propuesta en gestión de mantenimiento preventivo para reducir costos operativos del sistema de aire acondicionado de una tienda de mejoramiento del hogar, Trujillo, 2021 [Tesis]. PE: Universidad Privada del Norte; 2021. https://hdl.handle.net/11537/28762
@misc{renati/509665,
title = "Propuesta en gestión de mantenimiento preventivo para reducir costos operativos del sistema de aire acondicionado de una tienda de mejoramiento del hogar, Trujillo, 2021",
author = "Lavado De La Cruz, Alcides Oscar",
publisher = "Universidad Privada del Norte",
year = "2021"
}
The present work had as a general objective to apply the improvement proposal in the maintenance management of the air conditioning system of the warehouse of a home improvement store, in the city of Trujillo through the use of industrial engineering tools to reduce its operating costs. Either due to very low set point, poor insulation of the store, delay in filter maintenance, lack of training and poor maintenance scheduling. Once the problem, objectives, hypotheses and variables were raised, thermodynamics related to heat transfer was used, as well as maintenance management, related to the flowchart for decision-making, in the same way, the work study was used as a tool. , as the PDO method and critical path and work study training, said improvement proposals were applied to each of the root causes presented by the company through the Ishikawa diagram, focusing on those that have the greatest impact on the operating costs of the company. company with a total of five. The improvement proposals were based on the implementation of industrial engineering tools, implementing said improvements, a total gain of S / 27,292 would be obtained, of which, when applying thermodynamics, a benefit of S / 8,480 was obtained, when using Maintenance Management , a benefit of S / 9,979 and, when applying Work Study, a benefit of S / 8,833. By implementing these improvements, the operating cost was reduced from S / 90,921 to S / 63,628. The NPV was S / 5,206. The IRR, 69.910%; The Benefit-Cost 1.76 and the Period of Return on Investment (PRI), 6 months. These indicators demonstrate the suitability of the proposal.
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