LEAN-BASED OPTIMIZATION OF DRY BULK COAL UNLOADING USING VALUE STREAM MAPPING: A CASE STUDY AT CIREBON PORT, INDONESIA

Fachrudin, Dudi Hendra (2026) LEAN-BASED OPTIMIZATION OF DRY BULK COAL UNLOADING USING VALUE STREAM MAPPING: A CASE STUDY AT CIREBON PORT, INDONESIA. Iqtishaduna International Conference Proceeding, 2. pp. 362-366. ISSN 3109-1512

Text 62_Dudi_+IICP+2025+-+Dudi+Fachrudin.pdf - Published Version Download (1MB)

Abstract

This study aims to optimize the dry bulk coal loading and unloading process at the Port of Cirebon using a Lean and Value Stream Mapping (VSM) approach. Data was collected through field observations, document review, and a time study of loading and unloading activities. A Current State Map (CSM) was developed to map the actual operational conditions, while waste was identified using Seven Waste Analysis. The results showed that the dominant waste was waiting, overprocessing, and idle time, primarily caused by equipment imbalance, limited forklift availability, and operational schedule asymmetry. A Future State Map (FSM) was developed to provide recommendations for improvements, focusing on standardizing procedures, redistributing heavy equipment, and improving real-time operational coordination. The implementation of FSM is projected to significantly reduce loading and unloading cycle times and increase process efficiency.

Item Type:	Article
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD28 Management. Industrial Management
Divisions:	School of Logistics and Transport > Manajemen Logistik S1
Depositing User:	Dr. Dudi Hendra Fachrudin, S.E., M.M. ULBI
Date Deposited:	31 Aug 2026 02:32
Last Modified:	31 Aug 2026 04:26
URI:	http://eprints.ulbi.ac.id/id/eprint/4237

Actions (login required)

View Item