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Prahesti Jihan Permatasari
Universitas Katolik Darma Cendika
Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering Transportation

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Analisis Pemborosan Dalam Departemen Coating Pada PT. NRZ Prima Gasket Surabaya Prahesti Jihan Permatasari
Industrial & System Engineering Journals (ISEJOU) Vol 1 No 2 (2023): ISEJOU, Vol. 1 No. 2 Juni 2023
Publisher : Universitas Katolik Darma Cendika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37477/isejou.v1i2.446

Abstract

Penulisan ini bertujuan untuk mengetahui pemborosan paling tinggi yang terjadi pada proses produksi dalam area coating pada PT NRZ Prima Gasket. Pada perusahaan tersebut ditemukan waste dalam area coating. Untuk mengurangi waste tersebut menggunakan lean dengan metode value stream mapping (VSM). Metode VSM bertujuan untuk menggambarkan aliran proses mulai dari masuknya bahan baku hingga produk jadi. Untuk memperbaiki pemborosan tersebut dilakukan berdasarkan presentase yang berdasarkan diagram pareto, yaitu proses pemindahan, proses berlebih, waktu menunggu dan Gerakan.
Evaluasi Efektivitas Strategi 5S dalam Meningkatkan K3 di Lingkungan Kerja: Studi Kasus pada PT Manakarra Unggul Lestari Albertus Daru Dewantoro; Prahesti Jihan Permatasari
Industrial & System Engineering Journals (ISEJOU) Vol 2 No 2 (2024): ISEJOU, Vol 2, No 2 Juni 2024
Publisher : Universitas Katolik Darma Cendika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37477/isejou.v2i2.565

Abstract

This study focuses on improving occupational safety and health (OSH) at PT Manakarra Unggul Lestari, a company engaged in palm oil plantation and processing, through the implementation of the 5S method. The analysis primarily examines the Shitsuke (Discipline) aspect, which was found to have the lowest score with an average of 3.092. The objective of this research is to enhance OSH standards within the company by implementing clear steps in Seiri, Seiton, Seiso, Seiketsu, and Shitsuke, supported by Safety measures. Observations were conducted before and after implementation using the 5S and Safety Checklist developed by Todd MacAdam. The results indicate a positive impact of 5S and Safety activities on improving OSH standards, reflected in increased employee discipline and significant changes. Fishbone analysis was also employed to identify key issues within the company, enabling more targeted improvement efforts. This study makes a significant contribution to enhancing OSH in palm oil plantation and processing environments, concluding that the implementation of 5S and Safety can foster a safer work culture and improve employee well-being, aligning with higher OSH standards.
Co-Authors Albertus Daru Dewantoro