Lean Manufacturing an‎d Value Stream Mapping in a Construction Project (Building Project in Ban‎dar Abbas City)

11/14/2025 12:00:00 AM

The construction industry faces challenges such as low productivity, waste of resources, delays in implementation, an‎d increased costs, which reduce project efficiency. This study, using advanced simulation modeling, examines the potential benefits of using lean techniques in the management process of traditional construction projects, with a primary focus on improving efficiency at the key stage of monitoring an‎d control. This study examines the impact of lean construction principles on improving the performance of construction projects in Ban‎dar Abbas, focusing on identifying an‎d eliminating waste. The main objective of this study is to design a comprehensive framework for implementing lean principles in frame construction an‎d to answer the question of how much lean techniques can improve efficiency an‎d productivity compared to traditional methods. This study uses simulation to eva‎luate the effects of these principles in a concrete project. The overall result of the present study shows that the 2S an‎d 3S simulation models increased efficiency by 3.96% an‎d 3.59%, respectively, an‎d reduced cycle time by about 13% an‎d 9%. Also, the 4S model, with further optimization, improved efficiency by about 8% an‎d the total project duration by about 30%. These findings confirm the effectiveness of lean manufacturing in reducing waste an‎d improving performance.

جريان ارزش , شبيه سازي , ساخت ناب

Value stream , Simulation , Lean manufacturing

mohammad nikkhah

dr parviz ghodusi