Round O (SC) warehouse distribution buildings can be essential components of the supply chain, ensuring the distribution of goods on time, as well as the efficient management, storage, and handling of inventories. Round O (SC) buildings can be classified into four types: 1) low activity/low storage for simple, smaller warehouse operation; 2) low activity/high storage Requirements for high bay, multi-level, high-density storage in Round O (SC); 3) high activity/low storage for forward picking, simple overstock storage; and 4) high activity/high storage for large distribution.