Implementation Barriers and Success Factors of MRT Project in Dhaka : An NLP-Based Thematic Analysis

Abstract: This research will explore the critical barriers and success factors influencing the implementation of the MRT project (MRT Line-5 Northern Route) in Dhaka, Bangladesh, with a focus on a structured NLP-based thematic analysis. The study aims to identify and categorize the significant construction, management, and sustainability hurdles, offering a comprehensive view of factors that impact project success. Key barriers will be analyzed across several dimensions, including construction techniques, project management practices, system integration, workforce engagement, and sustainability efforts. This research will utilize design documents and construction management reports from the Dhaka Mass Transit Company Limited (DMTCL), along with publicly available qualitative data, to capture diverse textual and visual elements related to project dynamics. Methodologically, the study will begin with a literature review to catalog known barriers and success factors, serving as a foundational framework. Advanced NLP-driven text and image processing techniques will then be applied to identify previously undocumented factors. These factors will be systematically organized through thematic clustering, grouping similar barriers and success factors to reveal insights into interrelated patterns. Expert consultations and pilot testing with MRT professionals will validate these findings, ensuring their practical applicability and accuracy. The outcomes will include a detailed barrier-success factor matrix, providing actionable insights to mitigate risks, streamline project management, and enhance decision-making frameworks for large-scale infrastructure projects. This approach not only contributes to the improved execution of the MRT project in Dhaka but also offers a replicable model for analyzing and managing challenges in comparable infrastructure projects globally.