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All Journal REKAYASA Journal of Science and Applicative Technology IJOCE (International Journal of Offshore and Coastal Engineering) Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) TeknoKreatif: Jurnal Pengabdian kepada Masyarakat
Mochammad Fathurridho Hermanto
Ocean Engineering Department, Institut Teknologi Sumatera, South Lampung, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Transportation Other

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Post-Pandemic Risk Assessment and Safety Management at Academic Institution Environment Santi Frestiqauli; Nafisa Nandalianadhira; Mochammad Fathurridho Hermanto; Samuel Samuel
International Journal of Offshore and Coastal Engineering Vol. 7 No. 2 (2023)
Publisher : Department of Ocean Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25800914.v7i2.2367

Abstract

The World Health Organization (WHO), on March 11, 2020, declared the novel coronavirus (COVID-19) outbreak a global pandemic. Safety, people protection, equipment and environmental protection are serious concerns anywhere, including in an institution or university environment. In the meantime, the number of accidents has increased in academic institutions nationwide. Students, staff, lecturers, and academic personnel are involved in activities that expose them to minor to major fatal accidents. This study developed risk assessment using combinations of hazards and risk factors to scale measures in a risk reduction action plan. Health, safety and environment risk assessment conducted for 27 assessed hazardous activities at 18 locations divided into three areas: laboratories, public facilities, and offices at the Department Ocean Engineering Sepuluh Nopember Institute of Technology. The frequency and severity of health hazards were higher in accumulation number, which is 790, compared to safety hazards, which score 509, and environmental hazards, with 104. The highest number for accumulation of potential hazards in health, safety, and environment for laboratories area is 883, followed by accumulation of potential hazard at health, safety, and environment for office area and public facilities area with scores 239 and 281.
Gulf of Lampung Bamboo Fixed Net Cages Structural Design Identification Shila Atika Sari; Mochammad Fathurridho Hermanto; Elsa Rizkiya Kencana; Nafisa Nandalianadhira
International Journal of Offshore and Coastal Engineering Vol. 8 No. 2 (2024)
Publisher : Department of Ocean Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25800914.v8i2.4871

Abstract

Renewable materials are being discussed and researched more recently. One renewable source of material is plants, either with a long life like wood or a short life like bamboo. In Indonesia, bamboo is widely used also for the structures of fixed net cages. This research aims to analyze the structure of the fixed bamboo net cage installed in the waters of Gulf Lampung. The analysis used in this paper is in place. The in-place analysis will give the unity check and deflection result due to load combined by the standard BKI Guidelines for Aquaculture. Based on the results, the structure has met the standard in operation conditions with the maximum unity check value of 0.52 on the group pile. Nevertheless, the largest unity check value of 1.20 on group piles in storm conditions is due to increased lateral loading. The result of deflection already has good serviceability, with a maximum horizontal deflection value occurring in storm conditions of 0.58 cm and a maximum vertical deflection in operation conditions of 0.89 cm. The structure of the fixed net cages has yet to meet the requirements during storm conditions by unity check.
Co-Authors Andreas Owen Hotman Nainggolan Apriliyani, Ulan Aqsha Khaylla Riquelle Elsa Rizkiya Kencana Frestiqauli, Santi Hutajulu, Iin Debora Khaldun, Muhammad Hafidz Ibnu Nafisa Nandalianadhira Nandalianadhira, Nafisa Panggabean, Yehezkiel Pardede, Ida Juliana Puspita, Eka Suci Samuel Samuel Samuel, Samuel Santi Frestiqauli Sari, Shila Atika Sari, Shila Atika Satriyo Panalaran Setiono, Fadlillah Ihsan Shila Atika Sari Sitorus, Bintang Natan Wulandari, Eka Suci Puspita