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All Journal Journal Industrial Servicess Journal of Systems Engineering and Management
Mariawati, Ade Sri
Sultan Ageng Tirtayasa University
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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Optimizing worker safety: A case study on lifting load and body posture in rice warehouse operations Dewantari, Nustin Merdiana; Taqdisillah, Creavilian; Mangaranap, Reefly Yoshea; Mariawati, Ade Sri; Herlina, Lely
Journal Industrial Servicess Vol 10, No 1 (2024): April 2024
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jiss.v10i1.24479

Abstract

A rice warehouse's operations consist of loading and unloading activities of rice from transport trucks to storage warehouses and vice versa, distributing it to nearby agents. The work at the warehouse is done manually without any tools, with workers lifting rice sacks weighing more than 50 kg onto their shoulders every day. Tasks involving sudden loading pose a risk of musculoskeletal disorders (MSDs). The purpose of this study is to determine the safe weight that can be lifted by workers and to measure body posture to evaluate the risk of MSDs to prevent injuries. The NIOSH (National Institute for Occupational Safety and Health) method is used by measuring the Recommended Weight Limit (RWL) and Lifting Index (LI). The REBA (Rapid Entire Body Assessment) method involves measuring body parts A and B using the REBA worksheet. The study results indicate that the Lifting Index score for rice lifting has a very high risk, as does the REBA work posture score, which also shows a very high risk. Therefore, immediate improvements are needed in the loading and unloading process.
Hazard Potential Analysis at Banten 2 Steam Power Plant Using Job Safety Analysis (JSA) Method Dewantari, Nustin Merdiana; Mariawati, Ade Sri; Alamsyah, Resky Noer; Umyati, Ani; Herlina, Lely; Sonda, Atia
Journal of Systems Engineering and Management Vol 3, No 1 (2024)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/joseam.v3i1.24948

Abstract

Banten 2 Steam Power Plant is a crucial facility in electricity generation, utilizing steam as an energy source to drive turbines and produce electricity. The power generation process involves several key stages, where high-temperature steam is converted into mechanical energy and then into electricity through turbine rotation. In its operation, Banten 2 Steam Power Plant involves many workers with diverse working conditions and areas, making the level of risk and workplace accidents a primary concern. The Job Safety Analysis method is used to identify potential hazards in various areas such as firefighting areas, chimneys, and water treatment plants. The research findings indicate varying potential hazards, including risks of stumbling, slipping, trapping, scratching, exposure to flames, electric shock, and being struck by materials. Risk assessment shows high-risk levels: 5 for welding in the firefighting area, 4 for flue gas sampling, 5 for hydrant welding, and 3 for duplication and installation of membranes, cartridges, and vessel RO. Risk control is carried out through elimination, engineering, administrative controls, and the use of personal protective equipment (PPE).
Perancangan Detail Engineering Design (DED) dalam Upaya Revitalisasi Kawasan Permukiman Kumuh di Kelurahan Margaluyu Kota Serang Ramadhan, Tubagus Raihan; Sonda, Atia; Ulfah, Maria; Fachrur, Aditya Rahadian; Dewantari, Nustin Merdiana; Bahauddin, Achmad; Lufianawati, Dina Estining Tyas; Mariawati, Ade Sri; Herlina, Lely; Ummi, Nurul; Mutaqin, Ade Irman Saeful
Journal of Systems Engineering and Management Vol 3, No 2 (2024)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/joseam.v3i2.29493

Abstract

Permukiman kumuh di berbagai wilayah, termasuk di Kelurahan Margaluyu, Kota Serang, seringkali dihadapkan pada infrastruktur yang buruk, kepadatan penduduk tinggi, serta terbatasnya akses ke layanan dasar seperti sanitasi dan air bersih. Masalah ini diperparah oleh urbanisasi dan pertumbuhan penduduk yang pesat, sehingga diperlukan upaya revitalisasi untuk meningkatkan kualitas lingkungan. Salah satu langkah penting dalam upaya ini adalah perancangan Detail Engineering Design (DED), yang bertujuan menghasilkan gambar teknis lengkap dan spesifik sebagai panduan dalam pelaksanaan proyek. Dalam konteks ini, DED untuk jalan lingkungan dan sistem drainase di Kelurahan Margaluyu dirancang untuk meminimalisir kesalahan pelaksanaan dan menjamin keberlanjutan proyek. Kriteria konstruksi yang diusulkan mencakup jalan dengan fungsi penghubung antar kawasan dan sistem drainase untuk mengendalikan limpasan air hujan serta limbah. DED diharapkan dapat berfungsi sebagai landasan bagi peningkatan kesejahteraan masyarakat melalui perbaikan infrastruktur yang terstruktur dan berkelanjutan. Kesimpulan dari studi ini menunjukkan pentingnya pendekatan perencanaan yang terstruktur, serta koordinasi lintas pemangku kepentingan untuk memastikan desain yang diusulkan sesuai dengan kebutuhan masyarakat dan berdampak positif terhadap kualitas hidup di kawasan tersebut.
Co-Authors Achmad Bahauddin Aditya Rahadian Fachrur Alamsyah, Resky Noer Dewantari, Nustin Merdiana Herlina, Lely Lufianawati, Dina Estining Tyas Mangaranap, Reefly Yoshea Mutaqin, Ade Irman Saeful Ramadhan, Tubagus Raihan Sonda, Atia Taqdisillah, Creavilian Ulfah, Maria Ummi, Nurul Umyati, Ani