Thesis Condiciones organizacionales en el proceso de decisión sobre cambios técnicamente fundamentados en mantenimiento: estudio exploratorio en industrias intensivas en activos físicos en Chile
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Date
2026-10-09
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Program
Ingeniería Civil Industrial
Departament
Campus
Campus Casa Central Valparaíso
Abstract
Las decisiones sobre cambios en mantenimiento no dependen únicamente del análisis técnico, sino también de cómo las organizaciones evalúan las modificaciones propuestas. Esta memoria analiza cómo distintas condiciones organizacionales se manifiestan en la evaluación y decisión de propuestas técnicamente fundamentadas de cambio en mantenimiento en industrias intensivas en activos físicos en Chile. La investigación utiliza un enfoque cualitativo y exploratorio. A partir del marco teórico y documentación aeronáutica se definieron ocho condiciones organizacionales relacionadas con riesgo, fabricante, revisión técnica, integración entre áreas, autoridad, trazabilidad, seguimiento y responsabilidades. Se realizaron 12 entrevistas semiestructuradas, identificándose 14 casos de decisión. De los casos analizados, 12 fueron adoptados, uno no fue adoptado o fue postergado y en uno no se determinó el resultado. No se identificó una combinación de condiciones que diferenciara claramente las propuestas adoptadas de las no adoptadas. Sin embargo, el criterio individual ocupó distintos espacios: en procesos más estructurados, la experiencia operaba dentro de criterios, información y responsabilidades establecidas, mientras que en procesos menos estructurados adquiría mayor peso. También surgieron factores como comunicación, recursos, evaluación económica, información técnica y conocimiento del personal. En conjunto, las condiciones organizacionales permiten analizar cómo se estructura una decisión, mientras que su trayectoria debe considerar las características y restricciones de cada caso.
Maintenance changes depend not only on technical analysis, but also on how organizations evaluate proposed modifications. This thesis analyzes how different organizational conditions are manifested in the evaluation and decision-making process for technically supported maintenance change proposals in asset-intensive industries in Chile. The research follows a qualitative and exploratory approach. Based on the theoretical framework and aviation documentation, eight organizational conditions were defined, related to risk, manufacturer recommendations, technical review, cross-functional integration, authority, traceability, monitoring, and responsibilities. Twelve semi-structured interviews were conducted, identifying 14 decision cases. Of the cases analyzed, 12 were adopted, one was not adopted or was postponed, and in one case the outcome could not be determined. No combination of conditions clearly differentiated adopted from non-adopted proposals. However, individual judgment occupied different roles: in more structured processes, experience operated within established criteria, information, and responsibilities, while in less structured processes it played a greater role. Other factors also emerged, including communication, resources, economic evaluation, technical information, and personnel knowledge. Overall, organizational conditions help analyze how a decision is structured, while its trajectory must also consider the characteristics and constraints of each case.
Maintenance changes depend not only on technical analysis, but also on how organizations evaluate proposed modifications. This thesis analyzes how different organizational conditions are manifested in the evaluation and decision-making process for technically supported maintenance change proposals in asset-intensive industries in Chile. The research follows a qualitative and exploratory approach. Based on the theoretical framework and aviation documentation, eight organizational conditions were defined, related to risk, manufacturer recommendations, technical review, cross-functional integration, authority, traceability, monitoring, and responsibilities. Twelve semi-structured interviews were conducted, identifying 14 decision cases. Of the cases analyzed, 12 were adopted, one was not adopted or was postponed, and in one case the outcome could not be determined. No combination of conditions clearly differentiated adopted from non-adopted proposals. However, individual judgment occupied different roles: in more structured processes, experience operated within established criteria, information, and responsibilities, while in less structured processes it played a greater role. Other factors also emerged, including communication, resources, economic evaluation, technical information, and personnel knowledge. Overall, organizational conditions help analyze how a decision is structured, while its trajectory must also consider the characteristics and constraints of each case.
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Keywords
Gestión de activos, Mantenimiento, Condiciones organizacionales, Toma de decisiones, Riesgo, Confiabilidad, Asset Management, Maintenance, Organizational conditions, Risk, Reliability
