Lean supply chain management is an approach in lean construction that aims to make supply chains in the construction industry more efficient. By optimizing procurement processes and using just-in-time principles, waste and costs are reduced while the quality and reliability of the supply chain are improved.

The main principles of lean supply chain management are:

• Efficient procurement: Lean supply chain management optimizes procurement processes in order to reduce unnecessary inventories and ordering costs.
• Just-in-time delivery: Materials and components are delivered exactly when they are needed to minimize waiting times and storage costs.
• Collaboration: Cooperation between all parties involved in the supply chain is promoted to ensure smooth and efficient coordination.

The benefits of lean supply chain management in construction include:

• Time savings: Lean supply chain management enables faster material procurement and delivery, resulting in shorter construction times and faster completion of projects.
• Improved quality and reliability: The efficient design of the supply chain contributes to improving the quality and reliability of materials and components.