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All Journal Jurnal Rekayasa Sistem Industri Jurnal Optimasi Teknik Industri (JOTI) Scientica: Jurnal Ilmiah Sains dan Teknologi
Ika Wahyu Utami
Universitas Trisakti
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Other

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Minimasi Beban Kerja Mental pada Operator Produksi Mefenamic Acid dengan Metode HAZOP Putra Haidar Darytaqy; Pudji Astuti; Ika Wahyu Utami
Jurnal Optimasi Teknik Industri (JOTI) Vol 5, No 1 (2023)
Publisher : Teknik Industri Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/joti.v5i1.15491

Abstract

Penelitian ini dilakukan pada PT XYZ, dimana objek yang diamati adalah operator lini produksi 5. PT XYZ merupakan suatu perusahaan yang bergerak dalam bidang produksi obat. Identifikasi masalah dilakukan dengan observasi langsung serta wawancara kepada manager Human Resource. Di tahun 2021 terjadi permasalahan tingkat pengunduran diri pekerja yang tinggi di lini produksi 5 sejumlsh 23 orang, dimana 15 diantaranya beralasan mengalami stress saat bekerja. Permasalahan yang ditemukan tersebut merujuk adanya indikasi beban kerja mental pada para operator lini produksi 5. Penelitian ini dilakukan untuk meminimasi beban kerja mental operator di lini produksi 5. Pengukuran beban kerja mental menggunakan metode NASA-TLX (National Aeronautics and Space Administration-Task Load Index) untuk mengklasifikasikan tingkat beban kerja mental operator dan memberikan usulan perbaikan dengan metode HAZOP dengan mengidentifikasi penyimpangan yang terjadi di lini produksi 5 berdasarkan 6 aspek beban kerja mental, yaitu kebutuhan fisik, kebutuhan mental, kebutuhan waktu, performansi, usaha, dan tingkat frustasi. Usulan perbaikan yang dapat meminimasi penyimpangan yang terjadi pada 6 aspek beban kerja mental adalah menambah 1 pekerja khusus untuk mengantar hasil proses ke proses berikutnya, melakukan briefing dan evaluasi harian, mengadakan sosialiasi kesehatan dan menyediakan psikolog untuk konseling, membuat jam istirahat sekunder, menerapkan sistem penghargaan dan rancangan SOP (Standar Operasional Prosedur) untuk pemberian penghargaan.
Minimasi Unsafe Action Pada Proyek Pembangunan Mass Rapid Transit (MRT) Phase II Menggunakan Metode Hazard Identification, Risk Assessment, and Risk Control (HIRARC) Aulia Putri Nurieta; Dian Mardi Safitri; Ika Wahyu Utami
Jurnal Rekayasa Sistem Industri Vol. 12 No. 1 (2023): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.368 KB) | DOI: 10.26593/jrsi.v12i1.6088.81-94

Abstract

Sumitomo Mitsui Construction Company Utama Indonesia is one of the leading construction companies in Indonesia and is a subsidiary of Sumitomo Mitsui Construction Co., Ltd, based in Japan. Mass Rapid Transit (MRT) is an urban rail-based mode of public service transportation. This research was conducted on the Mass Rapid Transit (MRT) phase II Jakarta construction project in the Glodok - Kota area. Based on observations and interviews, work accidents caused by unsafe actions need to be further identified. This study aims to control the indicators of unsafe actions that can cause work accidents. The method used in this study is Hazard Identification, Risk Assessment, and Risk Control (HIRARC). This research was conducted in several stages, namely identifying the hazard of the unsafe action indicator, conducting a risk assessment of the unsafe action indicator, and determining risk control. The results obtained are based on risk assessment; from the 13 risks, there are 9 types of risk in the low category (low risk), 3 types of risk in the medium category (medium risk), and 1 risk in the high category (high risk). Risk control that can be provided and has been approved by the company is the installation of signs "beware of falling materials", providing external training such as K3 Training for High Building Workers in Lift and Transport Fields, conducting supervision in the work area by increasing the number of supervisory personnel involving supervision and site engineers.
STUDY OF COASTAL SEAWATER INTRUSION OF TANGERANG DISTRICT AS A BASIS FOR SUSTAINABLE INDUSTRIAL AREA PLANNING Ika Wahyu Utami; Larasati Rizky Putri; Muhammad Najih
Scientica: Jurnal Ilmiah Sains dan Teknologi Vol. 2 No. 2 (2024): Scientica: Jurnal Ilmiah Sains dan Teknologi
Publisher : Komunitas Menulis dan Meneliti (Kolibi)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.572349/scientica.v2i2.939

Abstract

A decline in groundwater quality in the coastal part of Tangerang Regency, which directly borders the Java Sea, has been identified in recent years. This content analysis research examines the suitability of the coast of Tangerang Regency, especially the Kosambi sub-district, as an industrial area based on the RPIJM of the Tangerang Regency government. Groundwater quality and the impact of intrusion in the study area were analyzed based on secondary data obtained from the Groundwater and Subsidence Monitoring System of the Ministry of Energy and Mineral Resources at 15 water sample points. The parameters analyzed include physical, chemical and inorganic water parameters. The results obtained from the analysis of various parameters show that groundwater in the study area is polluted by seawater. The plan to develop an industrial area in the study area will certainly impact increasingly severe levels of intrusion in the study area if the plan does not pay attention to preserving groundwater resources.
Co-Authors Aulia Putri Nurieta Dian Mardi Safitri Larasati Rizky Putri Muhammad Najih Pudji Astuti Putra Haidar Darytaqy