Thesis DISEÑO Y DESARROLLO DE PLAN PILOTO PARA LA IMPLEMENTACIÓN DE LA METODOLOGÍA ¨LEAN MANAGEMENT¨ EN EL ÁREA DE MANTENIMIENTO RUTINARIO PLANIFICADO DE PLANTA DE CELULOSA UBICADA EN LA VIII REGIÓN
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Date
2020-01-10
Authors
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DEPARTAMENTO DE INGENIERÍA MECÁNICA. INGENIERÍA MECÁNICA INDUSTRIAL
Campus
Casa Central Valparaíso
Abstract
En el desarrollo de esta Memoria se trabajó en la Empresa CMPC Pulp Planta Laja, en el
Departamento de Mantención, en el área de Planificación del Mantenimiento Rutinario.
Gran parte del análisis se realizó utilizando reportes obtenidos del sistema de gestión SAP, ya
que toda la información necesaria se encuentra en este sistema ya que tanto la creación de avisos,
planificación y programación de estos se realiza a través del sistema SAP, el análisis de estos reportes
se realizó en tablas Excel.
La implementación de esta metodología, en el área de Planificación del Mantenimiento Rutinario,
comenzó con un diagnóstico y análisis del tratamiento de los avisos a lo largo de toda su cadena de
valor, hasta convertirse en una orden de mantenimiento y ser ejecutada, ya que los avisos generados
por los técnicos son la columna vertebral de la planificación del mantenimiento. Por otra parte, se
hizo un análisis de las actividades que realizan las personas que trabajan en el área de Planificación
del Mantenimiento.
Se detectaron problemas en todos los niveles de la planificación del mantenimiento, desde que se
genera un aviso hasta que se ejecuta una orden de trabajo. Estos problemas se consideran como parte
del normal funcionamiento y gestión del mantenimiento, pero ensucian y relentizan la planificación
del mantenimiento, además limitan y distorsionan la retroalimentación para la mejora continua,
generando ineficiencias, retrabajos y pérdidas de tiempo, etc. Uno de los principales problemas es la
mala calidad de los avisos generados por los mantenedores, lo que trae como consecuencia una serie
de problemas a las jefaturas, planificadores y programadores. Como plan de acción para solucionar
estos problemas se desarrollaron y propusieron diversos estándares, además se realizaron
capacitaciones, para que los mantenedores pudieran realizar avisos de calidad.
Se observaron problemas en la gestión y tratamiento de los avisos, tanto en la revisión y el tiempo
de espera de un aviso sin liberar de estos por parte de los jefes de área, por lo que se propusieron
diferentes medidas para que los jefes de área revisen y liberen todos los días los avisos que reciben
de los mantenedores.
Para controlar el proceso de gestión de la planificación del mantenimiento, se definió una serie
de indicadores, que miden el desempeño de cada una de las áreas que influyen en la planificación, de
esta manera mejorar continuamente tanto la gestión, como la ejecución del mantenimiento.
Para facilitar la programación de las órdenes de mantenimiento, se implementó un sistema de
pautas de inspección/mantenimiento, por otra parte se sugiere el uso de un listado de chequeo, para realizar la confirmación de los procesos y retroalimentar el proceso de mantención y mejora de
estándares.
La implementación de los indicadores, estándares y sugerencias realizadas en esta memoria,
debieran corregir muchos de los problemas, que limitan la gestión del Mantenimiento Rutinario
Planificado, además de ir mejorando continuamente, ya que ahora se cuenta con un sistema de
medición del sistema, el cual se va retroalimentando, para ser cada vez más eficiente.
In the development of this Report, we worked in the CMPC Pulp Laja Plant, in the Maintenance Department, in the area of Routine Maintenance Planning. Much of the analysis was carried out using reports obtained from the SAP management system, since all the necessary information is in this system since both the creation of notices, planning and programming of these is done through the SAP system, the analysis of these reports were made in Excel tables. The implementation of this methodology, in the area of Routine Maintenance Planning, began with a diagnosis and analysis of the treatment of warnings throughout its entire value chain, until it became a maintenance order and was executed, since Notices generated by technicians are the backbone of maintenance planning. On the other hand, an analysis of the activities carried out by people working in the area of Maintenance Planning was made. Problems were detected at all levels of maintenance planning, from when a warning is generated until a work order is executed. These problems are considered as part of the normal operation and management of maintenance, but they mess up and slow down the maintenance planning, they also limit and distort the feedback for continuous improvement, generating inefficiencies, rework and loss of time, etc. One of the main problems is the bad quality of the notices generated by the maintainers, which brings as a consequence a series of problems to the heads, planners and programmers. As an action plan to solve these problems, several standards were developed and proposed, and training sessions were held so that the maintainers could make quality notices. Problems were observed in the management and treatment of the notices, both in the review and the waiting time of a warning without releasing them by the heads of area, so that different measures were proposed for the heads of area to review and release the notices that they receive from the maintainers every day. To control the maintenance planning management process, a series of indicators was defined, which measure the performance of each of the areas that influence planning, thus continuously improving both the management and execution of maintenance. To facilitate the scheduling of maintenance orders, a system of inspection / maintenance guidelines was implemented, on the other hand, the use of a checklist is suggested, in order to confirm the processes and provide feedback on the maintenance and improvement process. standards The implementation of the indicators, standards and suggestions made in this report, should correct many of the problems, which limit the management of the Planned Routine Maintenance, in addition to improving continuously, since now there is a system measurement system, the which is fed back, to be increasingly efficient.
In the development of this Report, we worked in the CMPC Pulp Laja Plant, in the Maintenance Department, in the area of Routine Maintenance Planning. Much of the analysis was carried out using reports obtained from the SAP management system, since all the necessary information is in this system since both the creation of notices, planning and programming of these is done through the SAP system, the analysis of these reports were made in Excel tables. The implementation of this methodology, in the area of Routine Maintenance Planning, began with a diagnosis and analysis of the treatment of warnings throughout its entire value chain, until it became a maintenance order and was executed, since Notices generated by technicians are the backbone of maintenance planning. On the other hand, an analysis of the activities carried out by people working in the area of Maintenance Planning was made. Problems were detected at all levels of maintenance planning, from when a warning is generated until a work order is executed. These problems are considered as part of the normal operation and management of maintenance, but they mess up and slow down the maintenance planning, they also limit and distort the feedback for continuous improvement, generating inefficiencies, rework and loss of time, etc. One of the main problems is the bad quality of the notices generated by the maintainers, which brings as a consequence a series of problems to the heads, planners and programmers. As an action plan to solve these problems, several standards were developed and proposed, and training sessions were held so that the maintainers could make quality notices. Problems were observed in the management and treatment of the notices, both in the review and the waiting time of a warning without releasing them by the heads of area, so that different measures were proposed for the heads of area to review and release the notices that they receive from the maintainers every day. To control the maintenance planning management process, a series of indicators was defined, which measure the performance of each of the areas that influence planning, thus continuously improving both the management and execution of maintenance. To facilitate the scheduling of maintenance orders, a system of inspection / maintenance guidelines was implemented, on the other hand, the use of a checklist is suggested, in order to confirm the processes and provide feedback on the maintenance and improvement process. standards The implementation of the indicators, standards and suggestions made in this report, should correct many of the problems, which limit the management of the Planned Routine Maintenance, in addition to improving continuously, since now there is a system measurement system, the which is fed back, to be increasingly efficient.
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Keywords
IMPLEMENTACIÓN, LEAN