Philberta, Teresha Agrivinna (2025) Implementasi Lean Manufacturing dengan Metode Value Stream Mapping Pada Proses Inbound Logistic Trucking PT. I, TBK. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Perusahaan manufaktur dituntut untuk meningkatkan efisiensi operasional guna menjaga daya saing di tengah dinamika ekonomi global. PT. I, Tbk., sebagai produsen komponen otomotif berbahan dasar besi dan baja, menghadapi permasalahan pada proses inbound logistic trucking akibat tingginya ketergantungan pada material impor, dominasi administrasi manual, serta meningkatnya biaya logistik karena keterlambatan dan rendahnya visibilitas proses. Penelitian ini bertujuan menganalisis alur pengadaan material pada proses inbound logistic trucking dengan mengidentifikasi aktivitas Value Added (VA), Non-Value Added (NVA), dan Necessary but Non-Value Added (NNVA), serta meminimalkan waste menggunakan pendekatan Lean Manufacturing dan metode Value Stream Mapping (VSM). Hasil pemetaan current state menunjukkan bahwa sebagian besar aktivitas masih tergolong tidak bernilai tambah, terutama pada proses administrasi, koordinasi, dan transportasi. Perancangan future state map berbasis digitalisasi administrasi dan sistem inbound monitoring menunjukkan peningkatan efisiensi proses melalui penurunan lead time, pengurangan aktivitas NVA, serta potensi penghematan biaya logistik. Penelitian ini merekomendasikan penerapan sistem informasi logistik terintegrasi, sebagai sarana pengendalian dan peningkatan visibilitas proses inbound logistic trucking.
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Manufacturing companies are required to improve operational efficiency to maintain competitiveness amid global economic dynamics. PT. I, Tbk., an automotive component manufacturer utilizing iron and steel as its primary raw materials, faces challenges in its inbound logistics trucking process due to high dependency on imported materials, the dominance of manual administrative activities, and rising logistics costs caused by process delays and limited operational visibility. This study aims to analyze the material procurement flow within the inbound logistics trucking process by identifying Value Added (VA), Non-Value Added (NVA), and Necessary but Non-Value Added (NNVA) activities, as well as minimizing waste using the Lean Manufacturing approach and the Value Stream Mapping (VSM) method. The current state mapping reveals that most activities are non-value added, particularly in administrative, coordination, and transportation processes. The development of a future state map based on administrative digitalization and an inbound monitoring system demonstrates a significant improvement in process efficiency, reflected in reduced lead time, minimized non-value added activities, and potential logistics cost savings. This study recommends the implementation of an integrated logistics information system as a control mechanism to enhance visibility and performance in the inbound logistics trucking process.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Lean Manufacturing, Value Stream Mapping, Waste, Inbound Logistic, Trucking, Digitalisasi ======================================================== Lean Manufacturing, Value Stream Mapping, Waste, Inbound Logistic, Trucking, Digitalization |
| Subjects: | H Social Sciences > HD Industries. Land use. Labor > HD38.5 Business logistics--Cost effectiveness. Supply chain management. ERP |
| Divisions: | Interdisciplinary School of Management and Technology (SIMT) > 61101-Master of Technology Management (MMT) |
| Depositing User: | Teresha Agrivinna Philberta |
| Date Deposited: | 27 Jan 2026 01:15 |
| Last Modified: | 27 Jan 2026 01:15 |
| URI: | http://repository.its.ac.id/id/eprint/130410 |
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