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      "abstract": "Refined sugar is a white crystalline sugar with a high level of purity produced from \r\nthe processing of raw sugar. PT XYZ still faces challenges related to production \r\nefficiency and sustainability, as indicated by a defect rate of 4 to 5%, which exceeds \r\nthe company’s target of 2%, process time inefficiencies, suboptimal resource \r\nutilization, and the occurrence of workplace accidents. These conditions indicate a \r\ngap between the current performance and an efficient and sustainable production \r\nstate. This study aims to evaluate sustainability efficiency in the economic, \r\nenvironmental, and social dimensions, identify the causes of waste, and develop \r\nimprovement proposals using the Sustainable Value Stream Mapping (Sus-VSM) \r\napproach. The research was conducted on refined sugar products R1 and R2 using \r\ndata from August to October 2025 obtained through observation, interviews, and \r\nbrainstorming. The analysis was carried out using Sus-VSM, Process Activity \r\nMapping, Fishbone Diagram, and the 5W+1H method. The results show that the \r\nValue Added Time increased from 82% to 87% for product R1 and from 79% to 84% \r\nfor product R2. The defect rate also decreased from 4 to 5% to 2%. These \r\nimprovements were achieved through the elimination of non-value-added activities, \r\nparticularly waiting time and re-cleaning processes. The findings demonstrate that \r\nSus-VSM is effective in improving efficiency and sustainability performance and \r\ncan serve as a basis for continuous production process improvement.",
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      "note": "Gula rafinasi merupakan gula kristal putih dengan tingkat kemurnian tinggi yang \r\ndihasilkan dari pengolahan raw sugar. PT XYZ masih menghadapi kendala \r\nefisiensi dan keberlanjutan produksi, ditunjukkan oleh defect rate sebesar 4% \r\nsampai 5% yang melebihi target perusahaan sebesar 2%, pemborosan waktu proses, \r\npenggunaan sumber daya yang belum optimal, serta masih terjadinya kecelakaan \r\nkerja. Kondisi tersebut menunjukkan adanya kesenjangan antara kinerja aktual dan \r\nkondisi produksi yang efisien dan berkelanjutan. Penelitian ini bertujuan untuk \r\nmengevaluasi efisiensi keberlanjutan pada dimensi ekonomi, lingkungan, dan \r\nsosial, mengidentifikasi penyebab pemborosan, serta merumuskan usulan \r\nperbaikan menggunakan pendekatan Sustainable Value Stream Mapping (Sus\r\nVSM). Penelitian dilakukan pada produksi gula rafinasi R1 dan R2 menggunakan \r\ndata periode Agustus sampai Oktober 2025 melalui observasi, wawancara, dan \r\nbrainstorming. Analisis dilakukan menggunakan Sus-VSM, Process Activity \r\nMapping, diagram Fishbone, dan metode 5W+1H. Hasil penelitian menunjukkan \r\nnilai Value Added Time meningkat dari 82% menjadi 87% pada produk R1 dan dari \r\n79% menjadi 84% pada produk R2. Defect rate juga menurun dari 4% sampai 5% \r\nmenjadi 2%. Peningkatan ini dicapai melalui eliminasi aktivitas non-value added, \r\nterutama waktu tunggu dan pembersihan ulang proses. Hasil penelitian \r\nmembuktikan bahwa Sus-VSM efektif meningkatkan efisiensi dan kinerja \r\nkeberlanjutan serta dapat menjadi dasar perbaikan proses produksi secara \r\nberkelanjutan.",
      "type": "thesis",
      "userid": 21398,
      "title": "STRATEGI PENINGKATAN EFISIENSI KEBERLANJUTAN \r\nPRODUKSI GULA RAFINASI MELALUI PENDEKATAN \r\nSUSTAINABLE VALUE STREAM MAPPING DI PT XYZ",
      "divisions": [
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        "Industri"
      ],
      "thesis_name": "sarjana",
      "lastmod": "2026-04-16 08:12:13",
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