Penerapan Lean Six Sigma Untuk Meningkatkan Efisiensi Proses Inbound dan Outbound di Gudang PT XYZ

Amelia, Avril Firda (2025) Penerapan Lean Six Sigma Untuk Meningkatkan Efisiensi Proses Inbound dan Outbound di Gudang PT XYZ. Project Report (Praktek Kerja Lapang). UPN Veteran Jawa Timur. (Unpublished)

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Abstract

Warehouse operational efficiency is a crucial factor in supporting the smooth running of the supply chain, especially in the inbound and outbound processes. The purpose of this research is to analyze the cause of the problem and reduce waste in the form of waiting time which has a significant influence on the performance of PT XYZ's warehouse. This research applies the Lean Six Sigma approach, with tools in the form of Value Stream Mapping (VSM) to map the process flow, as well as the implementation of 5S as a proposed improvement to improve process order and work efficiency. The results showed that the high waiting time was caused by the lack of employee training, limited transport equipment, still relying on manual processes, and inefficient warehouse layout. The proposed solutions include sorting goods based on frequency of use, organizing the warehouse layout, cleaning the warehouse regularly, and developing clear SOPs. The implementation of improvement recommendations resulted in an increase in Process Cycle Efficiencies by 51.38%. This research shows that the Lean Six Sigma approach is effective in improving the efficiency of the warehousing process in a sustainable manner.

Item Type:

Monograph (Project Report (Praktek Kerja Lapang))

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