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Implementasi 5R pada Gudang milik PT. Pakis Logam Perkasa Indonesia van lith, David peter; Purba, Lasman Parulian
Industrial & System Engineering Journals (ISEJOU) Vol. 2 No. 1 (2023): ISEJOU, Vol 2, No.1 Desember 2023
Publisher : Universitas Katolik Darma Cendika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37477/isejou.v2i1.497

Abstract

Penelitian ini bertujuan untuk mengimplementasikan penerapan budaya 5R (Ringkas, Rapi, Resik, Rawat, Rajin) dalam menunjang kinerja gudang. Sumber data dalam penelitian ini adalah manusia yang mempunyai hubungan dengan pekerjaan di area divisi pergudangan , untuk Teknik pengambilan data dilakukan dengan cara observasi , wawancara dan dokumentasi dengan pihak karyawan Hasil penelitian menemukan bahwa penerapan budaya 5R dalam kinerja Gudang masih kurang optimal. Pentingnya menerapkan budaya 5R ini karena dampak dari penerapan budaya 5R ini sangat baik untuk perusahaan. Dari hasil penelitian ini diharapkan kedepannya perusahaan dapat terus menjaga, baik dari segi kebersihan, segi penyusunan peralatan yang ada di gudang, agar memperlancar kegiatan pekerjaan dan membuat kondisi tempat kerja menjadi nyaman
Pembangkit Listrik Tenaga Surya untuk Energi Ramah Lingkungan yang Berkelanjutan Pijoh, Fidelchristo; Kusuma, Brahmana Duta Pratama; Purba, Lasman Parulian
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.v2i2.631

Abstract

This paper highlights the importance of Photovoltaic Solar Power Systems (SPP) in supporting sustainable energy. SPP converts sunlight into electricity, which not only reduces the carbon footprint but also enhances energy independence and supports environmental sustainability. Thus, this technology plays a crucial role in the transition towards green energy. Case studies in this journal demonstrate the significant contribution of SPP to green energy worldwide, showing how the implementation of SPP can reduce dependence on fossil fuels and minimize greenhouse gas emissions. The implementation of SPP in campus life is also a concern, where its application can create a more environmentally friendly and energy-independent environment. Integrating SPP into campus energy policies and infrastructure is a critical step to mitigating the impacts of climate change and ensuring a sustainable energy future. With proper development and application, SPP can become a major pillar in the global strategy to achieve long-term sustainability goals.
PENERAPAN PENGECORAN LOGAM ALUMINIUM MENGGUNAKAN CETAKAN ALTERNATIF CAMPURAN SILIKA DAN BENTONIT Massa, Paschal Nicollas Dominggo; Kononis, Elisabet Priska Arkadewi; Nathanael, Randy Abednego; Iwanto, Agustinus; Purba, Lasman Parulian; Nurhayati, Lilis
Industrial & System Engineering Journals (ISEJOU) Vol. 3 No. 1 (2024): ISEJOU, Vol 3, No 1 Desember 2024
Publisher : Universitas Katolik Darma Cendika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37477/isejou.v3i1.737

Abstract

Metal casting is one of the manufacturing methods widely used to produce components with complex shapes and high precision. This study aims to evaluate the use of alternative molds based on a mixture of silica sand and bentonite in aluminum casting. Variations in the composition of silica sand and bentonite are applied in the casting process to observe their effects on the surface quality of the casting results and the efficiency of the production process. The results of field observations show that the optimal composition consists of 85% silica sand, 10% bentonite, and 5% graphite, which produces a mold mixture with good consistency, is not easily cracked, and is able to replicate pattern details with high precision. In addition, molds with this composition are easier to shape and have good resistance during the casting process, thereby reducing the risk of mold failure. Thus, molds based on silica sand and bentonite have the potential to be a more efficient and environmentally friendly alternative in metal casting technology.