Uso do paradigma BIM para modelagem do As Built de sistemas hidrossanitários do edifício anexo ao Tribunal de Justiça do Estado da Bahia

Abstract

In the final phase of project execution, as built is performed. It is a document responsible for representing the building as it was built, being of fundamental importance for the post construction period, in which your data will be used in maintenance management and in future interventions. However, this document is not always prepared effectively, since traditional methods make it difficult to make, for reasons such as the use of computational tools that do not allow for the proper detailing of structures and systems, through a single file. In addition, the usual practices are usually inefficient, without making a proper compatibility of information between the various disciplines, with the risk of missing records of change in the projects. In this perspective, the BIM paradigm presents elements capable of allowing the management of information throughout the building cycle, including in the post-construction work, where data can be stored as built with the desired level of development (LOD). In this way, using the LOD 500, which represents the final level of a development, a project is reproduced as it was actually built. With the BIM model in the LOD 500, it is possible to attach to the objects present, information such as: supplier, manufacturer, diameter, pipe material, making the BIM Model as built more assertive. Therefore, this report aims to expose the development of the BIM modeling process of the as built project of the Hydrosanitary Systems of the building attached to the Court of Justice of the State of Bahia. In order for this process to occur in a competent manner, the sub-disciplines were divided, where each team member was responsible for modeling one of them. As a contribution, this work showed from a practical experience, starting from a real need, that the process of modeling as built in BIM can be facilitated by adopting an efficient methodology and an information control throughout the construction process of the enterprise. In addition, as benefits, it was possible to perceive that the project in BIM of the hydrosanitary installations has the advantage of inserting more accurate and complete information for future support in the phase of operation and maintenance of the hydrosanitary systems, such as the location of the pipe and implementation of technical data of the elements.