Bibliographic citations
Paredes, N., (2023). Propuesta de mejora en gestión de producción según las teorías MRP y Lean Manufacturing para reducir costos operativos de Contiex S. A. C. Trujillo, 2020 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/33352
Paredes, N., Propuesta de mejora en gestión de producción según las teorías MRP y Lean Manufacturing para reducir costos operativos de Contiex S. A. C. Trujillo, 2020 [Tesis]. PE: Universidad Privada del Norte; 2023. https://hdl.handle.net/11537/33352
@misc{renati/428480,
title = "Propuesta de mejora en gestión de producción según las teorías MRP y Lean Manufacturing para reducir costos operativos de Contiex S. A. C. Trujillo, 2020",
author = "Paredes Villanueva, Nataly Saira",
publisher = "Universidad Privada del Norte",
year = "2023"
}
The objective of this investigation was to determine the effect of the proposal for improvement in production management according to the MRP and Lean Manufacturing theories on the operating costs of the company CONTIEX S.A.C. Trujillo, 2020. A quantitative-propositive investigation was carried out. The study determined the use of the tools: Demand Forecast, Aggregate Plan, Master Plan, MRP, Heijunka, 5'S, MOF, Time Study, VSM. Likewise, the investigation used the ProModel software for the simulation of the current situation of the company and post improvement. Through Pareto, the diagnosis began in the production area and 3 root causes were prioritized: order delivery delays, high unproductive or non-value added time, and non-conforming products. The improvement proposal decreased cost overruns from S/39,503.21 to S/6,042.26, a reduction of 85% compared to the initial; which meant a benefit of S/33,460.95. On the other hand, the results estimated a 24.46% reduction in operating costs compared to the previous year. Finally, in the economic and financial evaluation, the proposal presented positive results with a NPV of S/ 34,156.49, IRR of 82%, B/C of 3.51; which indicates its profitability and viability.
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