The management of data, information and knowledge through the project life cycle of buildings and civil infrastructure projects is becoming increasingly complex. In an attempt to drive efficiencies and address this complexity, the United Kingdom (UK) Government has mandated that Building Information Modelling (BIM) methods must be adopted in all public sector construction projects from 2016. Emerging from the US Department of Defence, BIM is an approach to the co-ordination of design and production data using object-oriented principles as described in ISO 29481-1:2010. The underlying philosophy of BIM is to ensure the “provision of a single environment to store shared asset data and information, accessible to all individuals who are required to produce, use and maintain it” (PAS 1192-2:2013). A key aspect of BIM lies in the notion of ‘interoperability’ between various software applications used in the design and construction process and a common data format for the efficient exchange of design information and knowledge. Protagonists of BIM argue that this interoperability provides an effective environment for collaboration between actors in the construction process and creates accurate, reliable, repeatable and high-quality information exchange. This UK Government mandate presents numerous challenges to the architecture, engineering and construction (AEC) professions; in particular, the characteristics of BIM Level 2 remain explicitly undefined and this has created a degree of uncertainty amongst the promoters and those professionals charged with delivering projects. This uncertainty is further reflected in UK higher education; contemporary undergraduate programmes in civil engineering across the UK are, on the whole, at the bottom of the BIM ‘maturity curve’. UK higher education institutions are increasingly being challenged to embrace BIM through appropriate pedagogies and teaching practices but the supporting guidance is emergent and variable. In the case of civil engineering programmes in the UK, the Joint Board of Moderators (JBM) has issued a ‘good practice guide’ as have the Higher Education Academy (HEA) under the auspices of the ‘BIM Academic Forum’. Nevertheless, a clear demand for further research to explore the technical and pedagogical issues associated with BIM integration into degree programmes remains. The research described in this thesis casts a critical lens on the current literature in the domains of object-oriented modelling of infrastructure and the associated implications for procurement and project management. A mixed-methods approach using questionnaire analysis, focus groups and secondary case study analysis was used to enact an inductive research approach that captures a range of data on pedagogic issues and considerations associated with the integration of BIM into the design of a new civil engineering curricular. The findings include recommendations for the ‘up-skilling’ of university teachers and academics, enhancing student employability and the development of suitable learning and learning techniques. A framework for the incorporation of BIM principles, concepts and technologies into civil engineering programmes is proposed. The findings of the research suggest that the first two years of study in a typical, accredited civil engineering degree programme should focus on the technical concepts relating to design from a modelling and analysis perspective. The latter years of the degree should focus on the development of ‘soft-skills’ required to enable effective teamwork and collaboration within a multidisciplinary project environment. Further studies should seek to test the proposed framework in a ‘live’ environment, particularly in the context of the necessity to balance the demands of summative and formative assessment regimes.

The diploma thesis deals with Building Information Modeling (BIM) and its application in real estate engineering. The document is divided into three main parts. The first part introduces the Building Information Modeling mentioning historical development, basic principles, software tools and advantages of using BIM in particular parts of building life-cycle. At the end of the first chapter, there are presented the pros and cons of BIM method. The second part is focused on the analysis of the current status of BIM implementation in the Czech Republic as well as in foreign countries. The last part deals with possibilities of using BIM in real estate engineering; specifically, the main focus is on: facility management and property maintenance, real estate market and real estate agencies and real estate appraisal. The possibilities of practical using are showed on examples. The conclusion is based on the discussion and summarization of possible usage of BIM method in real estate engineering.

The main aim of this master thesis is utilization of the laser scanning technology in the field of information modelling of historical objects (HBIM). The optimal workflow of creating the information model in the Autodesk Revit has been demonstrated. The workflow deals with the historical value of the object. For the purposes of this work, the object of the mausoleum Fabara has been selected. Furthermore, the master thesis focuses on the possibilities of publishing the resulting model.

Building Information Modeling (BIM), used by many for building design and construction, and Geographic Information GIS System (GIS), used for city planning, contain large spatial and attribute data which could be used for Lean and green city planning and development. However, there exist a systematic gap and interoperability challenge between BIM and GIS that creates a disjointed workflow between city planning data in GIS and building data in BIM. This hinders the seamless analysis of data between BIM and GIS for lean and green developments. This study targets the creation of a system which integrates BIM and GIS system data. The methods involve the establishment of a novel Environmental Information Modeling (EIM) framework to bridge the gap using Microsoft Visual C#. The application of this framework shows the potential of this concept. The research results provide an opportunity for more analysis for lean and green construction planning, development and management.

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The effectiveness of Building Information Modelling, or BIM, in the construction industry has become a hot topic of debate. Used in the AEC (Architecture, Engineering and Construction) industry for over a decade now, its effectiveness to certain aspects and sectors of the industry is under constant review. Its implementation into the Swedish bridge construction sector is relatively new, especially when used during the production phase of a projects delivery. This paper aims to investigate how using a 3D BIM during the production phase can improve the performance of production, whilst exploring ways in which to improve the handling of 3D BIM for future projects. This is achieved by following the production phase of the Roforsbron project in Arboga, Sweden. The first of its kind to utilise 3D BIM tools throughout its entire production phase. The theoretical framework focuses on the concepts of constructability, lean construction and productivity as well as reviewing a variety of literature on the benefits and drawbacks of BIM. The empirical data has been gathered through personal involvement of the Röforsbron project, where structured and semi-structured interviews with the workforce make up the bulk of the findings. Empirical observation and practical participation of activities on-site complement the opinions of the personnel. The interviews focus on individuals’ experiences using 3D BIM and their opinions on its effect of the production of the Röforsbron. The problems affecting current production performance often stem from a lack of detailed design and planning that affect constructability. Designing with a larger consideration on how to build and addressing constructability issues early is the means in which production can improve. The Röforsbron project was successful where no rework was performed and attributed many of its savings to the use of 3D BIM. Extra resources and experienced personnel were also a factor in the success of the project. 3D BIM is shown to have the most beneficial effect on the reinforcement works, but also offers a broad range of tangible and intangible benefits to widespread aspects of a bridge project. It is concluded that 3D BIM provides an effective tool in which to improve constructability through facilitating a more detailed design and effective means of understanding through visualisation and communication.

The AEC-industry has been lagging behind other types of production industries in terms of productivity development for the last 40 years. The reason for this has been described as to be a combination of the collaborative needs in performing construction projects combined with the fragmented nature of the AEC-industry. Building information modelling (BIM) has been presented as a way of addressing these issues and thereby improving productivity in construction projects. The adoption of BIM has been slow and many barriers hindering widespread adoption of this technology have been revealed. There are however no single barrier that could be solved individually in order to enable more extensive BIM adoption. These barriers are hindering many different aspects of effective adoption of BIM. When compared to traditional 2D CAD systems, BIM is a more efficient way of handling information connected to the project or the building. Adoption of BIM enables changes in work processes that can streamline the performance in construction projects. Adoption of BIM is not only a change in technology; there is a need for substantial changes in work processes in order to make improvements to productivity. BIM is a tool to improve processes in order to reach certain goals, not a goal in own right. In this thesis I examine how BIM has been adopted in two different construction projects. The research aims to develop the understanding of the barriers hindering BIM adoption in order to make it more accessible for the AEC-industry.

La presente tesis, tiene el propósito de aplicar una metodología de trabajo colaborativa para la gestión de proyectos de habilitación urbana de la Empresa La Fortaleza, a través de una simulación del producto final y que conforma una base de datos que permiten gestionar los elementos que forman parte de la infraestructura durante todo el ciclo de vida del proyecto. Esta metodología es BIM (Building Information Modeling) que nos permite mejorar la comprensión y comunicación del proyecto a través de su visualización en 3D, generando, de manera automática, toda la información necesaria para la gestión de obra compartiéndola a todos los involucrados en tiempo real. La habilitación urbana es el proceso de convertir un terreno rústico o eriazo en urbano, donde los predios de una zona urbana debidamente consolidada deben contar con servicios públicos domiciliarios, pistas, veredas e infraestructura vial, redes de agua, desagüe y alcantarillado y alumbrado público, cómo es el proyecto San Antonio de Pachacamac, Etapa 7 – Manchay. Objeto del estudio de la presente tesis. La tesis muestra cuan útil llega a ser el utilizar BIM en la gestión de un proyecto de habilitación urbana durante los procesos de diseño y construcción, identificando de esta manera las interferencias en la etapa de diseño; comparativamente con la metodología tradicional que en la etapa de construcción se identifican las interferencias que ocasionan los reprocesos, que cuantificados representan pérdidas económicas, ampliaciones de plazo, la falta de integración de los involucrados y deficiente gestión colaborativa; afectando de esta manera a la rentabilidad del negocio por la mala calidad constructiva. / This thesis, has the purpose of applying a collaborative work methodology for the management of urban empowerment projects of the Company La Fortaleza, through a simulation of the final product and that forms a database that allows managing the elements that form part of the infrastructure throughout the project life cycle. This methodology is BIM (Building Information Modeling) that allows us to improve the understanding and communication of the project through its 3D visualization, generating, automatically, all the necessary information for the management of work sharing it to all those involved in real time. Urban habilitation is the process of converting a rustic or eriazo land into urban, where the premises of a duly consolidated urban area must have domiciliary public services, tracks, sidewalks and road infrastructure, water networks, sewage and sewage systems and street lighting, how is the San Antonio de Pachacamac project, Stage 7 - Manchay. Object of the study of this thesis. The thesis shows how useful it is to use BIM in the management of an urban habilitation project during the design and construction processes, thus identifying interference in the design stage; comparing with the traditional methodology that in the construction stage identifies the interferences that cause the reprocesses, which quantified represent economic losses, extensions of term, the lack of integration of those involved and poor collaborative management; thus affecting the profitability of the business due to poor construction quality. / Trabajo de investigación

In today's architecture, engineering, and construction (AEC) industry, building information modeling (BIM) technologies and practices are making a significant difference in how building projects are delivered. BIM models and tools let stakeholders visualize, simulate, and analyze how a building might behave, perform, or appear - with more precision than ever before. BIM technology and practices are not only improving design and construction processes by delivering projects faster, more cost effectively, and more sustainably, but are also helping BIM professionals by expanding career possibilities within the field. This paper identifies key personnel in AEC industry who are taking advantage of BIM technologies and practices and explains how BIM has enhanced their career paths. The study found that new processes of BIM enhance the careers of existing professionals and create new career paths for young professionals. Until recently, positions like BIM engineer/BIM manager did not exist, but now they are key positions in many companies. BIM is also opening up positions for young engineers in nontraditional industries like manufacturing, energy, media and entertainment, healthcare companies, and facility management.

Traditionally risk management is associated with identification, evaluation and prioritization of risks. Nonetheless, communication of the risks to the parties involved is of the utmost importance. By providing more complete and easy to perceive information regarding potential hazard impacts and economic losses, risk analysis output increases risk awareness and helps make risk-informed decisions. At present, in the field of civil engineering three-dimensional (3D) models are almost exclusively used for the design of structures. The presence of 3D and Virtual Reality (VR) technologies in risk analysis is extremely scarce. At the same time, there are potential advantages these technologies can provide to risk analysis and communication: the virtual 3D environment can emulate physical space and relationships between elements of the system, time-dependent simulations of hazard propagation, and awareness of physical dimensions of elements and their interconnection can be integrated. This work is concerned with the way to communicate risks associated with building systems to decision-makers by visualizing them on a 3D model of construction and through simulation in a VR environment. For this purpose, the Almonte Power Plant in Mississippi Mills, Ontario, is analyzed as a case study. It is a small scale hydropower plant that is at risk of flooding, being located close to the Mississippi River. The last large scale flood in this region occurred in April 2019. The novel methodology is applied to the aforementioned case study and further experiments are performed to test the sensitivity of the model to various parameters. The parameters of interest are flow rate and the degree of dependency between elements. Risk scores are obtained and evaluated as a function of flow rates and duration from the onset of flooding. The change in the degree of dependency between various elements of the electrical system allows an illustration of the importance of expert judgement of those dependencies. / Graduate / 2021-05-20