Thesis Abstract

Abstract
This thesis explores the application of Building Information Modeling (BIM) in enhancing cost estimation and quantity surveying processes in construction projects. The construction industry faces challenges in accurately estimating costs and quantities due to the complexity and dynamic nature of construction projects. BIM technology offers a promising solution by integrating 3D modeling, data management, and collaboration tools to improve project efficiency and accuracy. This research aims to investigate the benefits, challenges, and implications of adopting BIM for cost estimation and quantity surveying in construction projects. The study begins with an introduction that outlines the background of BIM technology and its relevance to the construction industry. It identifies the problem statement related to traditional cost estimation and quantity surveying methods, highlighting the need for a more efficient and accurate approach. The objectives of the study focus on evaluating the effectiveness of BIM in improving cost estimation and quantity surveying, identifying key limitations and challenges, defining the scope of the research, and emphasizing the significance of implementing BIM in construction projects. The structure of the thesis is outlined to guide the reader through the research process, and key terms are defined to establish a common understanding of BIM concepts. The literature review in Chapter Two provides a comprehensive analysis of existing studies, frameworks, and tools related to BIM, cost estimation, and quantity surveying. It covers topics such as BIM implementation strategies, cost modeling techniques, quantity takeoff methods, and the integration of BIM with cost estimation software. The review identifies gaps in current research and sets the foundation for the empirical investigation in this thesis. Chapter Three details the research methodology employed to achieve the study objectives. It includes research design, data collection methods, sample selection criteria, data analysis techniques, and ethical considerations. The chapter outlines a systematic approach to data collection and analysis, ensuring the reliability and validity of the research findings. Chapter Four presents a detailed discussion of the research findings, focusing on the benefits and challenges of using BIM for cost estimation and quantity surveying. It examines case studies, interviews with industry professionals, and survey results to evaluate the effectiveness of BIM tools and processes. The chapter highlights key findings, implications for practice, and recommendations for future research and industry adoption. In the final chapter, Chapter Five, the thesis concludes with a summary of the key findings, implications, and contributions to the field of construction management. The conclusion emphasizes the potential of BIM technology to transform cost estimation and quantity surveying practices, improve project outcomes, and drive innovation in the construction industry. Recommendations for practitioners, educators, and policymakers are provided to support the wider adoption of BIM in construction projects. Overall, this thesis contributes to advancing knowledge in the application of BIM for cost estimation and quantity surveying, offering insights into the opportunities and challenges of integrating BIM technology in construction projects.

Thesis Overview