Material Management Challenges in Construction and Associated Costs

Material management is a critical component of construction project management, significantly influencing cost efficiency, project timelines, and sustainability. It encompasses a wide range of activities, including planning, procurement, storage, handling, and waste management of construction materials. Construction materials typically account for 50–60% of project costs, underscoring the importance of effective management to ensure timely availability, minimize waste, and control expenses. Despite its significance, material management often faces challenges such as poor planning, inadequate storage, miscommunication, and inefficiencies in procurement and logistics, leading to delays, cost overruns, and environmental concerns. This research explores the intricacies of material management, emphasizing the need for strategic approaches to optimize resource utilization and improve project outcomes. Through a comprehensive review of the literature and case studies from 14 construction projects, this study identifies key challenges such as material shortages, waste generation, and inefficiencies in storage and handling. The analysis reveals that poor management practices, lack of waste reduction strategies, and insufficient supervision are primary contributors to material waste and project inefficiencies. The study further highlights innovative methodologies such as Just-In-Time (JIT), Economic Order Quantity (EOQ), and Supply Chain Management (SCM) as effective tools for enhancing material management practices. Case studies illustrate that addressing challenges at every stage—procurement, handling, storage, and disposal—is crucial for reducing waste, managing costs, and achieving sustainability goals. To provide practical insights, the research employs interviews with key stakeholders, including project managers, contractors, and site supervisors, to uncover real-world material management issues. The findings emphasize the importance of standardizing procedures, leveraging advanced technologies, and adopting eco- friendly practices to mitigate challenges. Recommendations include optimizing logistics networks, integrating digital twin technologies, and implementing circular economy principles to enhance efficiency and sustainability. The study concludes that robust material management strategies can improve financial performance and contribute to the environmental and operational sustainability of construction projects, paving the way for more efficient and resilient construction practices.