Publication: METODOLOGIA Y EVALUACION PARA LA IMPLEMENTACION BIM AL INTERIOR DE UNA EMPRESA INMOBILIARIA Y CONSTRUCTORA PYME
No Thumbnail Available
Date
2017
Authors
ANDRADE FERNÁNDEZ, DAVID ANDRÉS
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
La industria de la construcción pese a la importancia que representa para la económica del país, está recién comenzando a impulsar programas para mejorar la productividad y la sustentabilidad. Uno de los pilares fundamentales es la implementación de la metodología BIM, como exigencia para todos los proyectos públicos, para el año 2020. Esta metodología conlleva el desarrollo de políticas, estándares, procesos y herramientas para permitir el manejo del ciclo de vida completo de los activos desde su diseño hasta su operación.Las empresas que se han aventurado a aplicar estas metodologías a sus procesos, han tenido dificultades, ya que no hay un orden o un conjunto de reglas fijas para implementar BIM y su aplicación se puede adaptar según las necesidades y objetivos de cada empresa y cada proyecto. Es por esto que en la presente memoria se realiza un plan para aplicar la metodología internamente, en respuesta a la necesidad de una mediana empresa Inmobiliaria y Constructora por mejorar sus procesos actuales de generación de proyectos. Este plan muestra los cambios y requerimientos en el corto y mediano plazo, comparándose además económicamente con la externalización de esta implementación.Para elaborar este plan se analizó la situación actual de la empresa como organización, y de un proyecto realizado recientemente, con el fin de identificar: los plazos disponibles para planificar los cambios, recursos tecnológicos aprovechables, capacidades individuales del equipo de trabajo, nivel de estandarización actual y los problemas más recurrentes en los proyectos. Luego se utiliza la matriz de madurez de Succar, como herramienta para medir el nivel de capacidad, obteniendo el nivel inicial de la empresa, que es Pre-BIM.Con estos datos obtenidos, se planifica la implementación en dos etapas, cada una para un proyecto piloto con una duración de un año. Se proyecta los cambios en pasos, utilizando como base la matriz de madurez usada en la evaluación. También se define un equipo con miembros nuevos y existentes en la empresa que lideren la implementación. A estos últimos se encuesto para conocer las capacidades actuales y las brechas con las el nivel requerido, y así definir las capacitaciones respectivas.Posteriormente se definen los requerimientos de esta implementación agrupándolos en los principales campos BIM. Estos se valorizan, obteniendo así un costo de implementación de 506,4 UF en el primer año y de 580,4 para el segundo. Por otro lado se cotiza a empresas especializadas en servicios BIM, utilizando un planteamiento que fuera comparable, para así evaluar ambos casos como proyectos excluyentes. Finalmente se obtiene que ambos casos son proyectos rentables con una ventaja de la implementación al interior de la empresa. Pero debido a que los valores utilizados pueden presentar fluctuaciones, se evalúa distintas variaciones de los costos de implementación y del % de beneficio en relación al costo del proyecto. De esta última se identifica que se pueden obtener más beneficios a medida que los proyectos son más costosos. Respecto a la variación de los costos de implementación, a medida que estos aumentan se vuelve cada vez mejor opción internalizar el uso de la metodología.
Despite the importance to the economy of the country, the construction industry is just beginning to boost programs to improve the productivity and sustainability. As a demand for all public projects, one of the essential pillars is the implementation of the BIM methodology by the year 2020. This methodology leads to the development of policies, standards, processes and tools to allow the management of the complete life cycle of assets from its design to its operation.The companies that have ventured to apply these methodologies to their processes, have been difficulties because there is no order or a set of fixed rules to implement BIM and its application can adapts according to the needs and objectives of each company and each project. For this reason, in this report is conducted a plan to apply the methodologies internally, in response to the need of a medium-sized Real estate and Construction company for improve its current processes of generation of projects. This plan shows the changes and requirements in the short and medium term, comparing also economically with the outsourcing of this implementation.To elaborate this plan, the current situation of the company as an organization and a recently realized project were analyzed with the purpose of identify: the available period to plan the changes, usable technological resources, individual capacities of the work team, current level of standardization and the most recurrent problems in the projects. Then, is used BIM Maturity Matrix as a tool to measure the level of capacity, obtaining the initial level of the company, which is pre-BIM.With this data collected, the implementation is planned in two stages, each stage for a pilot project with a duration of one year. The changes are projected in steps, using as basis the maturity matrix used in the evaluation. Additionally, it is defined a team with new and existing members in the company who lead the implementation. The existing members were surveyed to know the current capacities and the gaps with the required level, and thus to define the respective training.Afterwards, it is defined the requirements of this implementation by grouping them into the main BIM fields. These are valued, obtaining an implementation cost of 506.4 UF in the first year and 580.4 UF in the second year. On the other hand, specialized in BIM service companies are quoted, using a comparable approach to evaluate both cases as exclusive projects. Finally, it is obtained that both cases are profitable projects with an advantage of implementation within the company. But due to the values used can cause fluctuations, it is evaluated different variations of implementation costs and % of benefit in relation to the cost of the project. From this last variation, it is identified that more benefits can be obtained as projects are more expensive. With regard to the variation of implementation costs, as these increase, it becomes increasingly better option to internalize the use of the methodology.
Despite the importance to the economy of the country, the construction industry is just beginning to boost programs to improve the productivity and sustainability. As a demand for all public projects, one of the essential pillars is the implementation of the BIM methodology by the year 2020. This methodology leads to the development of policies, standards, processes and tools to allow the management of the complete life cycle of assets from its design to its operation.The companies that have ventured to apply these methodologies to their processes, have been difficulties because there is no order or a set of fixed rules to implement BIM and its application can adapts according to the needs and objectives of each company and each project. For this reason, in this report is conducted a plan to apply the methodologies internally, in response to the need of a medium-sized Real estate and Construction company for improve its current processes of generation of projects. This plan shows the changes and requirements in the short and medium term, comparing also economically with the outsourcing of this implementation.To elaborate this plan, the current situation of the company as an organization and a recently realized project were analyzed with the purpose of identify: the available period to plan the changes, usable technological resources, individual capacities of the work team, current level of standardization and the most recurrent problems in the projects. Then, is used BIM Maturity Matrix as a tool to measure the level of capacity, obtaining the initial level of the company, which is pre-BIM.With this data collected, the implementation is planned in two stages, each stage for a pilot project with a duration of one year. The changes are projected in steps, using as basis the maturity matrix used in the evaluation. Additionally, it is defined a team with new and existing members in the company who lead the implementation. The existing members were surveyed to know the current capacities and the gaps with the required level, and thus to define the respective training.Afterwards, it is defined the requirements of this implementation by grouping them into the main BIM fields. These are valued, obtaining an implementation cost of 506.4 UF in the first year and 580.4 UF in the second year. On the other hand, specialized in BIM service companies are quoted, using a comparable approach to evaluate both cases as exclusive projects. Finally, it is obtained that both cases are profitable projects with an advantage of implementation within the company. But due to the values used can cause fluctuations, it is evaluated different variations of implementation costs and % of benefit in relation to the cost of the project. From this last variation, it is identified that more benefits can be obtained as projects are more expensive. With regard to the variation of implementation costs, as these increase, it becomes increasingly better option to internalize the use of the methodology.
Description
Catalogado desde la version PDF de la tesis.
Keywords
BIM , PASOS DE IMPLEMENTACION , PLAN DE IMPLEMENTACION , REQUERIMIENTOS DE IMPLEMENTACION