Evaluating the Effectiveness of Lean Construction Management in Minimizing Waste and Enhancing Environmental Performance across the Construction Supply Chain
Monem, Bahareh (2024)
2024
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-2024121636429
https://urn.fi/URN:NBN:fi:amk-2024121636429
Tiivistelmä
This dissertation explores the application of Lean Construction Management (LCM) principles with the goal of reducing waste and enhancing environmental performance throughout the construction supply chain. The construction industry is a significant contributor to worldwide waste production and carbon emissions, as traditional construction methods often lead to inefficiencies and resource depletion. Rooted in Lean Manufacturing principles, LCM emphasizes the reduction of waste, improvement of processes, and creation of value, making it a promising approach for sustainable construction practices.
Utilizing a mixed-methods research design that includes quantitative questionnaires and qualitative interviews with professionals in the industry, this study evaluates the effectiveness of LCM tools like Just-In-Time delivery, the Last Planner System, and Value Stream Mapping in addressing material, time, and labor waste. The findings suggest that LCM greatly enhances resource efficiency, lowers carbon emissions, and improves overall environmental performance. However, challenges such as resistance from stakeholders, high initial implementation costs, and the need for specialized training hinder the broad adoption of LCM strategies.
The dissertation concludes by recommending methods for the successful integration of Lean principles into the construction supply chain, emphasizing the importance of collaboration among stakeholders, continuous improvement, and alignment with global sustainability goals to enhance the long-term sustainability and competitiveness of the construction industry.
Utilizing a mixed-methods research design that includes quantitative questionnaires and qualitative interviews with professionals in the industry, this study evaluates the effectiveness of LCM tools like Just-In-Time delivery, the Last Planner System, and Value Stream Mapping in addressing material, time, and labor waste. The findings suggest that LCM greatly enhances resource efficiency, lowers carbon emissions, and improves overall environmental performance. However, challenges such as resistance from stakeholders, high initial implementation costs, and the need for specialized training hinder the broad adoption of LCM strategies.
The dissertation concludes by recommending methods for the successful integration of Lean principles into the construction supply chain, emphasizing the importance of collaboration among stakeholders, continuous improvement, and alignment with global sustainability goals to enhance the long-term sustainability and competitiveness of the construction industry.