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All Journal Journal of Electrical Technology Jurnal SImetri Rekayasa TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika
Din Aswan Amran Ritonga
Universitas Harapan Medan
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

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Analisis Perancangan Pompa Dan Impeller Untuk Kebutuhan Air Bersih Di UPT Pengelola Rusunawa Kayu Putih Ari Riswandi; Din Aswan Amran Ritonga; Muhammad Fadly Kurniawan
Jurnal Simetri Rekayasa Vol 3 No 1 (2021): Edisi April 2021
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Clean water is one of the primary needs for human life, the need for clean water in a building is an essential tool that the building management must take into account, and so this is an aspect of what the residents are concerned about. At building A and B in UPT. The management of The wood Rusunawa was drawn to average water capacity of 49 LPM for both buildings. And done a total head figure of 116,27 m based on the length of the pipe and the losses, then can be determined by each of the motor’s power by calculating safety factor 1,15. Pump A and B efficiency value is 35%. It may be concluded that the pump’s efficiency was taken to ensure that its safety factor would be high. So it comes from an impeller counting design is in diameter 0,137 mm) and out diameter ( 0,216 mm) 11 ( 62 , ( 25 ( 20 ) ( 33) mm and all sudu (z = 11). With the pumps specs used as input which is the speed of the motor = 2980 (Rpm), The level od sudu = 5 mm, and the level of shaft (S45C) = 58 Kg/ .
Perancangan dan Analisis Kinerja E-Fort (Electric Fortress) Sebagai Alat Penstabil dan Proteksi Arus Listrik Pada Sistem Kelistrikan Sepeda Motor Honda Adv 150 Junaidi Junaidi; Din Aswan Amran Ritonga; Andre Gunawan Rusadi
JET (Journal of Electrical Technology) Vol 10, No 3 (2025): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jet.v10i3.13129

Abstract

Sistem kelistrikan pada sepeda motor berperan penting dalam menunjang performa dan keandalan komponen kendaraan. Fluktuasi arus dan tegangan yang berlebihan dapat menyebabkan kerusakan dini pada komponen kelistrikan, terutama saat beban tambahan diaktifkan. Oleh karena itu, penelitian ini bertujuan untuk merancang dan menganalisis kinerja alat E-FORT (Electric Fortress) sebagai perangkat penstabil arus dan tegangan listrik pada sistem kelistrikan sepeda motor Honda ADV 150. Metode penelitian yang digunakan adalah metode eksperimen dengan melakukan pengukuran tegangan dan arus sebelum dan sesudah pemasangan E-FORT pada berbagai kombinasi beban kelistrikan. Data yang diperoleh kemudian dianalisis melalui grafik dan tabel perbandingan untuk menilai efektivitas alat dalam menjaga kestabilan sistem. Hasil pengujian menunjukkan bahwa alat E-FORT mampu menekan fluktuasi tegangan dan arus yang terjadi saat beban aktif. Tegangan yang sebelumnya mengalami penurunan signifikan saat beban aktif dapat dipertahankan mendekati nilai awal setelah pemasangan alat. Meskipun fitur proteksi arus lebih dan suhu masih dalam tahap pengembangan (prototype), hasil penelitian ini membuktikan bahwa E-FORT memiliki potensi sebagai alat pendukung tindakan preventif dalam pemeliharaan sistem kelistrikan kendaraan roda dua
Hazard analysis and risk control in industrial building construction work: A review article Ahmad Zainurrosidin Widya Pratama; Heri Wardana; Mulia; Din Aswan Amran Ritonga; Suardi; Achmad Jusuf Zulfikar
TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika Vol 12 No 2 (2025): TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika
Publisher : LPPMPK- Universitas Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/tekno.v12i2.1598

Abstract

Industrial building construction activities are widely regarded as high-risk operations due to the complexity of tasks and the involvement of various hazardous elements. Workers are frequently exposed to dangers such as falling from heights, being struck by moving or falling objects, electrical hazards, exposure to toxic substances, and musculoskeletal strains. These risks necessitate a systematic and comprehensive approach to hazard identification and risk control to ensure worker safety and operational continuity. This review article aims to synthesize relevant scientific literature published between 2018 and 2024 from reputable databases such as Scopus and Sinta, focusing on the identification of workplace hazards, methods of risk analysis, and implementation of effective mitigation strategies. The narrative review method was employed to gather and analyze findings from 28 selected studies that met predefined inclusion criteria. Results indicate that structured risk assessment tools—such as Hazard Identification Risk Assessment and Determining Control (HIRADC), Job Safety Analysis (JSA), and bowtie analysis—combined with the application of ISO 45001-based Occupational Health and Safety Management Systems (OHSMS), contribute significantly to minimizing accident rates. The review emphasizes the importance of integrating technical measures, administrative controls, and continuous safety training to develop a resilient and safety-oriented work culture in the industrial construction sector.
Co-Authors Achmad Jusuf Zulfikar Ahmad Zainurrosidin Widya Pratama Andre Gunawan Rusadi Din Aswan Amran Ritonga Heri Wardana Junaidi Junaidi Muhammad Fadly Kurniawan Mulia Suardi